blob: af313c075c35155fbe22da20724cff1546db39a0 [file] [log] [blame]
Bryan Huntsman3f2bc4d2011-08-16 17:27:22 -07001/* Copyright (c) 2009-2011, Code Aurora Forum. All rights reserved.
2 *
3 * This program is free software; you can redistribute it and/or modify
4 * it under the terms of the GNU General Public License version 2 and
5 * only version 2 as published by the Free Software Foundation.
6 *
7 * This program is distributed in the hope that it will be useful,
8 * but WITHOUT ANY WARRANTY; without even the implied warranty of
9 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
10 * GNU General Public License for more details.
11 */
12
13#include <linux/kernel.h>
14#include <linux/init.h>
15#include <linux/err.h>
16#include <linux/ctype.h>
17#include <linux/bitops.h>
18#include <linux/io.h>
19#include <linux/spinlock.h>
20#include <linux/delay.h>
21#include <linux/clk.h>
22
23#include <asm/clkdev.h>
24#include <asm/mach-types.h>
25
26#include <mach/msm_iomap.h>
27#include <mach/clk.h>
28#include <mach/rpm-regulator.h>
29#include <mach/msm_xo.h>
Stephen Boyd94625ef2011-07-12 17:06:01 -070030#include <mach/socinfo.h>
Bryan Huntsman3f2bc4d2011-08-16 17:27:22 -070031
32#include "clock-local.h"
33#include "clock-rpm.h"
34#include "clock-voter.h"
35#include "clock-dss-8960.h"
36#include "devices.h"
37
38#define REG(off) (MSM_CLK_CTL_BASE + (off))
39#define REG_MM(off) (MSM_MMSS_CLK_CTL_BASE + (off))
40#define REG_LPA(off) (MSM_LPASS_CLK_CTL_BASE + (off))
Matt Wagantall8b38f942011-08-02 18:23:18 -070041#define REG_GCC(off) (MSM_APCS_GCC_BASE + (off))
Bryan Huntsman3f2bc4d2011-08-16 17:27:22 -070042
43/* Peripheral clock registers. */
44#define CE1_HCLK_CTL_REG REG(0x2720)
45#define CE1_CORE_CLK_CTL_REG REG(0x2724)
Tianyi Gou41515e22011-09-01 19:37:43 -070046#define CE3_HCLK_CTL_REG REG(0x36C4)
47#define CE3_CORE_CLK_CTL_REG REG(0x36CC)
48#define CE3_CLK_SRC_NS_REG REG(0x36C0)
Bryan Huntsman3f2bc4d2011-08-16 17:27:22 -070049#define DMA_BAM_HCLK_CTL REG(0x25C0)
Tianyi Gou41515e22011-09-01 19:37:43 -070050#define CLK_HALT_AFAB_SFAB_STATEB_REG REG(0x2FC4)
Bryan Huntsman3f2bc4d2011-08-16 17:27:22 -070051#define CLK_HALT_CFPB_STATEA_REG REG(0x2FCC)
52#define CLK_HALT_CFPB_STATEB_REG REG(0x2FD0)
53#define CLK_HALT_CFPB_STATEC_REG REG(0x2FD4)
54#define CLK_HALT_DFAB_STATE_REG REG(0x2FC8)
Tianyi Gou41515e22011-09-01 19:37:43 -070055/* 8064 name CLK_HALT_GSS_KPSS_MISC_STATE_REG */
Bryan Huntsman3f2bc4d2011-08-16 17:27:22 -070056#define CLK_HALT_MSS_SMPSS_MISC_STATE_REG REG(0x2FDC)
57#define CLK_HALT_SFPB_MISC_STATE_REG REG(0x2FD8)
Stephen Boyd973e4ba2011-07-12 17:06:01 -070058#define CLK_HALT_AFAB_SFAB_STATEB_REG REG(0x2FC4)
Bryan Huntsman3f2bc4d2011-08-16 17:27:22 -070059#define CLK_TEST_REG REG(0x2FA0)
60#define GSBIn_HCLK_CTL_REG(n) REG(0x29C0+(0x20*((n)-1)))
61#define GSBIn_QUP_APPS_MD_REG(n) REG(0x29C8+(0x20*((n)-1)))
62#define GSBIn_QUP_APPS_NS_REG(n) REG(0x29CC+(0x20*((n)-1)))
63#define GSBIn_RESET_REG(n) REG(0x29DC+(0x20*((n)-1)))
64#define GSBIn_UART_APPS_MD_REG(n) REG(0x29D0+(0x20*((n)-1)))
65#define GSBIn_UART_APPS_NS_REG(n) REG(0x29D4+(0x20*((n)-1)))
Bryan Huntsman3f2bc4d2011-08-16 17:27:22 -070066#define PDM_CLK_NS_REG REG(0x2CC0)
Tianyi Gou41515e22011-09-01 19:37:43 -070067/* 8064 name BB_PLL_ENA_APCS_REG */
Bryan Huntsman3f2bc4d2011-08-16 17:27:22 -070068#define BB_PLL_ENA_SC0_REG REG(0x34C0)
69#define BB_PLL0_STATUS_REG REG(0x30D8)
70#define BB_PLL5_STATUS_REG REG(0x30F8)
71#define BB_PLL6_STATUS_REG REG(0x3118)
72#define BB_PLL7_STATUS_REG REG(0x3138)
73#define BB_PLL8_L_VAL_REG REG(0x3144)
74#define BB_PLL8_M_VAL_REG REG(0x3148)
75#define BB_PLL8_MODE_REG REG(0x3140)
76#define BB_PLL8_N_VAL_REG REG(0x314C)
77#define BB_PLL8_STATUS_REG REG(0x3158)
78#define BB_PLL8_CONFIG_REG REG(0x3154)
79#define BB_PLL8_TEST_CTL_REG REG(0x3150)
Stephen Boyd94625ef2011-07-12 17:06:01 -070080#define BB_MMCC_PLL2_MODE_REG REG(0x3160)
81#define BB_MMCC_PLL2_TEST_CTL_REG REG(0x3170)
Tianyi Gou41515e22011-09-01 19:37:43 -070082#define BB_PLL14_MODE_REG REG(0x31C0)
83#define BB_PLL14_L_VAL_REG REG(0x31C4)
84#define BB_PLL14_M_VAL_REG REG(0x31C8)
85#define BB_PLL14_N_VAL_REG REG(0x31CC)
86#define BB_PLL14_TEST_CTL_REG REG(0x31D0)
87#define BB_PLL14_CONFIG_REG REG(0x31D4)
Stephen Boyd94625ef2011-07-12 17:06:01 -070088#define BB_PLL14_STATUS_REG REG(0x31D8)
Bryan Huntsman3f2bc4d2011-08-16 17:27:22 -070089#define PLLTEST_PAD_CFG_REG REG(0x2FA4)
90#define PMEM_ACLK_CTL_REG REG(0x25A0)
Stephen Boyd973e4ba2011-07-12 17:06:01 -070091#define QDSS_AT_CLK_SRC0_NS_REG REG(0x2180)
92#define QDSS_AT_CLK_SRC1_NS_REG REG(0x2184)
93#define QDSS_AT_CLK_SRC_CTL_REG REG(0x2188)
94#define QDSS_AT_CLK_NS_REG REG(0x218C)
95#define QDSS_HCLK_CTL_REG REG(0x22A0)
96#define QDSS_RESETS_REG REG(0x2260)
97#define QDSS_STM_CLK_CTL_REG REG(0x2060)
98#define QDSS_TRACECLKIN_CLK_SRC0_NS_REG REG(0x21A0)
99#define QDSS_TRACECLKIN_CLK_SRC1_NS_REG REG(0x21A4)
100#define QDSS_TRACECLKIN_CLK_SRC_CTL_REG REG(0x21A8)
101#define QDSS_TRACECLKIN_CTL_REG REG(0x21AC)
102#define QDSS_TSCTR_CLK_SRC0_NS_REG REG(0x21C0)
103#define QDSS_TSCTR_CLK_SRC1_NS_REG REG(0x21C4)
104#define QDSS_TSCTR_CLK_SRC_CTL_REG REG(0x21C8)
105#define QDSS_TSCTR_CLK_SRC_CTL_REG REG(0x21C8)
106#define QDSS_TSCTR_CTL_REG REG(0x21CC)
Bryan Huntsman3f2bc4d2011-08-16 17:27:22 -0700107#define RINGOSC_NS_REG REG(0x2DC0)
108#define RINGOSC_STATUS_REG REG(0x2DCC)
109#define RINGOSC_TCXO_CTL_REG REG(0x2DC4)
110#define SC0_U_CLK_BRANCH_ENA_VOTE_REG REG(0x3080)
111#define SDCn_APPS_CLK_MD_REG(n) REG(0x2828+(0x20*((n)-1)))
112#define SDCn_APPS_CLK_NS_REG(n) REG(0x282C+(0x20*((n)-1)))
113#define SDCn_HCLK_CTL_REG(n) REG(0x2820+(0x20*((n)-1)))
114#define SDCn_RESET_REG(n) REG(0x2830+(0x20*((n)-1)))
115#define SLIMBUS_XO_SRC_CLK_CTL_REG REG(0x2628)
116#define TSIF_HCLK_CTL_REG REG(0x2700)
117#define TSIF_REF_CLK_MD_REG REG(0x270C)
118#define TSIF_REF_CLK_NS_REG REG(0x2710)
119#define TSSC_CLK_CTL_REG REG(0x2CA0)
Tianyi Gou41515e22011-09-01 19:37:43 -0700120#define SATA_CLK_SRC_NS_REG REG(0x2C08)
121#define SATA_RXOOB_CLK_CTL_REG REG(0x2C0C)
122#define SATA_PMALIVE_CLK_CTL_REG REG(0x2C10)
123#define SATA_PHY_REF_CLK_CTL_REG REG(0x2C14)
124#define SATA_PHY_CFG_CLK_CTL_REG REG(0x2C40)
Bryan Huntsman3f2bc4d2011-08-16 17:27:22 -0700125#define USB_FSn_HCLK_CTL_REG(n) REG(0x2960+(0x20*((n)-1)))
126#define USB_FSn_RESET_REG(n) REG(0x2974+(0x20*((n)-1)))
127#define USB_FSn_SYSTEM_CLK_CTL_REG(n) REG(0x296C+(0x20*((n)-1)))
128#define USB_FSn_XCVR_FS_CLK_MD_REG(n) REG(0x2964+(0x20*((n)-1)))
129#define USB_FSn_XCVR_FS_CLK_NS_REG(n) REG(0x2968+(0x20*((n)-1)))
130#define USB_HS1_HCLK_CTL_REG REG(0x2900)
Tianyi Gou41515e22011-09-01 19:37:43 -0700131#define USB_HS1_HCLK_FS_REG REG(0x2904)
Bryan Huntsman3f2bc4d2011-08-16 17:27:22 -0700132#define USB_HS1_RESET_REG REG(0x2910)
133#define USB_HS1_XCVR_FS_CLK_MD_REG REG(0x2908)
134#define USB_HS1_XCVR_FS_CLK_NS_REG REG(0x290C)
Tianyi Gou41515e22011-09-01 19:37:43 -0700135#define USB_HS3_HCLK_CTL_REG REG(0x3700)
136#define USB_HS3_HCLK_FS_REG REG(0x3704)
137#define USB_HS3_RESET_REG REG(0x3710)
138#define USB_HS3_XCVR_FS_CLK_MD_REG REG(0X3708)
139#define USB_HS3_XCVR_FS_CLK_NS_REG REG(0X370C)
140#define USB_HS4_HCLK_CTL_REG REG(0x3720)
141#define USB_HS4_HCLK_FS_REG REG(0x3724)
142#define USB_HS4_RESET_REG REG(0x3730)
143#define USB_HS4_XCVR_FS_CLK_MD_REG REG(0X3728)
144#define USB_HS4_XCVR_FS_CLK_NS_REG REG(0X372C)
Stephen Boyd94625ef2011-07-12 17:06:01 -0700145#define USB_HSIC_HCLK_CTL_REG REG(0x2920)
146#define USB_HSIC_HSIC_CLK_CTL_REG REG(0x2B44)
147#define USB_HSIC_HSIC_CLK_SRC_CTL_REG REG(0x2B40)
148#define USB_HSIC_HSIO_CAL_CLK_CTL_REG REG(0x2B48)
149#define USB_HSIC_RESET_REG REG(0x2934)
150#define USB_HSIC_SYSTEM_CLK_CTL_REG REG(0x292C)
151#define USB_HSIC_XCVR_FS_CLK_MD_REG REG(0x2924)
152#define USB_HSIC_XCVR_FS_CLK_NS_REG REG(0x2928)
Bryan Huntsman3f2bc4d2011-08-16 17:27:22 -0700153#define USB_PHY0_RESET_REG REG(0x2E20)
Tianyi Gou41515e22011-09-01 19:37:43 -0700154#define PCIE_ALT_REF_CLK_NS_REG REG(0x3860)
155#define PCIE_HCLK_CTL_REG REG(0x22CC)
156#define GPLL1_MODE_REG REG(0x3160)
157#define GPLL1_L_VAL_REG REG(0x3164)
158#define GPLL1_M_VAL_REG REG(0x3168)
159#define GPLL1_N_VAL_REG REG(0x316C)
160#define GPLL1_CONFIG_REG REG(0x3174)
161#define GPLL1_STATUS_REG REG(0x3178)
162#define PXO_SRC_CLK_CTL_REG REG(0x2EA0)
Bryan Huntsman3f2bc4d2011-08-16 17:27:22 -0700163
164/* Multimedia clock registers. */
165#define AHB_EN_REG REG_MM(0x0008)
166#define AHB_EN2_REG REG_MM(0x0038)
Tianyi Gou41515e22011-09-01 19:37:43 -0700167#define AHB_EN3_REG REG_MM(0x0248)
Bryan Huntsman3f2bc4d2011-08-16 17:27:22 -0700168#define AHB_NS_REG REG_MM(0x0004)
169#define AXI_NS_REG REG_MM(0x0014)
Stephen Boyd94625ef2011-07-12 17:06:01 -0700170#define CAMCLK0_NS_REG REG_MM(0x0148)
171#define CAMCLK0_CC_REG REG_MM(0x0140)
172#define CAMCLK0_MD_REG REG_MM(0x0144)
173#define CAMCLK1_NS_REG REG_MM(0x015C)
174#define CAMCLK1_CC_REG REG_MM(0x0154)
175#define CAMCLK1_MD_REG REG_MM(0x0158)
176#define CAMCLK2_NS_REG REG_MM(0x0228)
177#define CAMCLK2_CC_REG REG_MM(0x0220)
178#define CAMCLK2_MD_REG REG_MM(0x0224)
Bryan Huntsman3f2bc4d2011-08-16 17:27:22 -0700179#define CSI0_NS_REG REG_MM(0x0048)
180#define CSI0_CC_REG REG_MM(0x0040)
181#define CSI0_MD_REG REG_MM(0x0044)
182#define CSI1_NS_REG REG_MM(0x0010)
183#define CSI1_CC_REG REG_MM(0x0024)
184#define CSI1_MD_REG REG_MM(0x0028)
Stephen Boyd94625ef2011-07-12 17:06:01 -0700185#define CSI2_NS_REG REG_MM(0x0234)
186#define CSI2_CC_REG REG_MM(0x022C)
187#define CSI2_MD_REG REG_MM(0x0230)
Bryan Huntsman3f2bc4d2011-08-16 17:27:22 -0700188#define CSIPHYTIMER_CC_REG REG_MM(0x0160)
189#define CSIPHYTIMER_MD_REG REG_MM(0x0164)
190#define CSIPHYTIMER_NS_REG REG_MM(0x0168)
191#define DSI1_BYTE_NS_REG REG_MM(0x00B0)
192#define DSI1_BYTE_CC_REG REG_MM(0x0090)
193#define DSI2_BYTE_NS_REG REG_MM(0x00BC)
194#define DSI2_BYTE_CC_REG REG_MM(0x00B4)
195#define DSI1_ESC_NS_REG REG_MM(0x011C)
196#define DSI1_ESC_CC_REG REG_MM(0x00CC)
197#define DSI2_ESC_NS_REG REG_MM(0x0150)
198#define DSI2_ESC_CC_REG REG_MM(0x013C)
199#define DSI_PIXEL_CC_REG REG_MM(0x0130)
200#define DSI2_PIXEL_CC_REG REG_MM(0x0094)
201#define DBG_BUS_VEC_A_REG REG_MM(0x01C8)
202#define DBG_BUS_VEC_B_REG REG_MM(0x01CC)
203#define DBG_BUS_VEC_C_REG REG_MM(0x01D0)
204#define DBG_BUS_VEC_D_REG REG_MM(0x01D4)
205#define DBG_BUS_VEC_E_REG REG_MM(0x01D8)
206#define DBG_BUS_VEC_F_REG REG_MM(0x01DC)
207#define DBG_BUS_VEC_G_REG REG_MM(0x01E0)
208#define DBG_BUS_VEC_H_REG REG_MM(0x01E4)
209#define DBG_BUS_VEC_I_REG REG_MM(0x01E8)
Tianyi Gou41515e22011-09-01 19:37:43 -0700210#define DBG_BUS_VEC_J_REG REG_MM(0x0240)
Bryan Huntsman3f2bc4d2011-08-16 17:27:22 -0700211#define DBG_CFG_REG_HS_REG REG_MM(0x01B4)
212#define DBG_CFG_REG_LS_REG REG_MM(0x01B8)
213#define GFX2D0_CC_REG REG_MM(0x0060)
214#define GFX2D0_MD0_REG REG_MM(0x0064)
215#define GFX2D0_MD1_REG REG_MM(0x0068)
216#define GFX2D0_NS_REG REG_MM(0x0070)
217#define GFX2D1_CC_REG REG_MM(0x0074)
218#define GFX2D1_MD0_REG REG_MM(0x0078)
219#define GFX2D1_MD1_REG REG_MM(0x006C)
220#define GFX2D1_NS_REG REG_MM(0x007C)
221#define GFX3D_CC_REG REG_MM(0x0080)
222#define GFX3D_MD0_REG REG_MM(0x0084)
223#define GFX3D_MD1_REG REG_MM(0x0088)
224#define GFX3D_NS_REG REG_MM(0x008C)
225#define IJPEG_CC_REG REG_MM(0x0098)
226#define IJPEG_MD_REG REG_MM(0x009C)
227#define IJPEG_NS_REG REG_MM(0x00A0)
228#define JPEGD_CC_REG REG_MM(0x00A4)
229#define JPEGD_NS_REG REG_MM(0x00AC)
Tianyi Gou41515e22011-09-01 19:37:43 -0700230#define VCAP_CC_REG REG_MM(0x0178)
231#define VCAP_NS_REG REG_MM(0x021C)
232#define VCAP_MD0_REG REG_MM(0x01EC)
233#define VCAP_MD1_REG REG_MM(0x0218)
Bryan Huntsman3f2bc4d2011-08-16 17:27:22 -0700234#define MAXI_EN_REG REG_MM(0x0018)
235#define MAXI_EN2_REG REG_MM(0x0020)
236#define MAXI_EN3_REG REG_MM(0x002C)
237#define MAXI_EN4_REG REG_MM(0x0114)
Tianyi Gou41515e22011-09-01 19:37:43 -0700238#define MAXI_EN5_REG REG_MM(0x0244)
Bryan Huntsman3f2bc4d2011-08-16 17:27:22 -0700239#define MDP_CC_REG REG_MM(0x00C0)
240#define MDP_LUT_CC_REG REG_MM(0x016C)
241#define MDP_MD0_REG REG_MM(0x00C4)
242#define MDP_MD1_REG REG_MM(0x00C8)
243#define MDP_NS_REG REG_MM(0x00D0)
244#define MISC_CC_REG REG_MM(0x0058)
245#define MISC_CC2_REG REG_MM(0x005C)
Stephen Boyd94625ef2011-07-12 17:06:01 -0700246#define MISC_CC3_REG REG_MM(0x0238)
Bryan Huntsman3f2bc4d2011-08-16 17:27:22 -0700247#define MM_PLL1_MODE_REG REG_MM(0x031C)
Tianyi Gou41515e22011-09-01 19:37:43 -0700248#define MM_PLL1_L_VAL_REG REG_MM(0x0320)
249#define MM_PLL1_M_VAL_REG REG_MM(0x0324)
250#define MM_PLL1_N_VAL_REG REG_MM(0x0328)
251#define MM_PLL1_CONFIG_REG REG_MM(0x032C)
252#define MM_PLL1_TEST_CTL_REG REG_MM(0x0330)
253#define MM_PLL1_STATUS_REG REG_MM(0x0334)
254#define MM_PLL3_MODE_REG REG_MM(0x0338)
Bryan Huntsman3f2bc4d2011-08-16 17:27:22 -0700255#define ROT_CC_REG REG_MM(0x00E0)
256#define ROT_NS_REG REG_MM(0x00E8)
257#define SAXI_EN_REG REG_MM(0x0030)
258#define SW_RESET_AHB_REG REG_MM(0x020C)
259#define SW_RESET_AHB2_REG REG_MM(0x0200)
260#define SW_RESET_ALL_REG REG_MM(0x0204)
261#define SW_RESET_AXI_REG REG_MM(0x0208)
262#define SW_RESET_CORE_REG REG_MM(0x0210)
Stephen Boyd94625ef2011-07-12 17:06:01 -0700263#define SW_RESET_CORE2_REG REG_MM(0x0214)
Bryan Huntsman3f2bc4d2011-08-16 17:27:22 -0700264#define TV_CC_REG REG_MM(0x00EC)
265#define TV_CC2_REG REG_MM(0x0124)
266#define TV_MD_REG REG_MM(0x00F0)
267#define TV_NS_REG REG_MM(0x00F4)
268#define VCODEC_CC_REG REG_MM(0x00F8)
269#define VCODEC_MD0_REG REG_MM(0x00FC)
270#define VCODEC_MD1_REG REG_MM(0x0128)
271#define VCODEC_NS_REG REG_MM(0x0100)
272#define VFE_CC_REG REG_MM(0x0104)
273#define VFE_MD_REG REG_MM(0x0108)
274#define VFE_NS_REG REG_MM(0x010C)
Stephen Boyd94625ef2011-07-12 17:06:01 -0700275#define VFE_CC2_REG REG_MM(0x023C)
Bryan Huntsman3f2bc4d2011-08-16 17:27:22 -0700276#define VPE_CC_REG REG_MM(0x0110)
277#define VPE_NS_REG REG_MM(0x0118)
278
279/* Low-power Audio clock registers. */
Stephen Boyd3939c8d2011-08-29 17:36:22 -0700280#define LCC_CLK_HS_DEBUG_CFG_REG REG_LPA(0x00A4)
Bryan Huntsman3f2bc4d2011-08-16 17:27:22 -0700281#define LCC_CLK_LS_DEBUG_CFG_REG REG_LPA(0x00A8)
282#define LCC_CODEC_I2S_MIC_MD_REG REG_LPA(0x0064)
283#define LCC_CODEC_I2S_MIC_NS_REG REG_LPA(0x0060)
284#define LCC_CODEC_I2S_MIC_STATUS_REG REG_LPA(0x0068)
285#define LCC_CODEC_I2S_SPKR_MD_REG REG_LPA(0x0070)
286#define LCC_CODEC_I2S_SPKR_NS_REG REG_LPA(0x006C)
287#define LCC_CODEC_I2S_SPKR_STATUS_REG REG_LPA(0x0074)
288#define LCC_MI2S_MD_REG REG_LPA(0x004C)
289#define LCC_MI2S_NS_REG REG_LPA(0x0048)
290#define LCC_MI2S_STATUS_REG REG_LPA(0x0050)
291#define LCC_PCM_MD_REG REG_LPA(0x0058)
292#define LCC_PCM_NS_REG REG_LPA(0x0054)
293#define LCC_PCM_STATUS_REG REG_LPA(0x005C)
294#define LCC_PLL0_STATUS_REG REG_LPA(0x0018)
Bryan Huntsman3f2bc4d2011-08-16 17:27:22 -0700295#define LCC_SPARE_I2S_MIC_MD_REG REG_LPA(0x007C)
296#define LCC_SPARE_I2S_MIC_NS_REG REG_LPA(0x0078)
297#define LCC_SPARE_I2S_MIC_STATUS_REG REG_LPA(0x0080)
298#define LCC_SPARE_I2S_SPKR_MD_REG REG_LPA(0x0088)
299#define LCC_SPARE_I2S_SPKR_NS_REG REG_LPA(0x0084)
300#define LCC_SPARE_I2S_SPKR_STATUS_REG REG_LPA(0x008C)
301#define LCC_SLIMBUS_NS_REG REG_LPA(0x00CC)
302#define LCC_SLIMBUS_MD_REG REG_LPA(0x00D0)
303#define LCC_SLIMBUS_STATUS_REG REG_LPA(0x00D4)
304#define LCC_AHBEX_BRANCH_CTL_REG REG_LPA(0x00E4)
305
Matt Wagantall8b38f942011-08-02 18:23:18 -0700306#define GCC_APCS_CLK_DIAG REG_GCC(0x001C)
307
Bryan Huntsman3f2bc4d2011-08-16 17:27:22 -0700308/* MUX source input identifiers. */
309#define pxo_to_bb_mux 0
310#define cxo_to_bb_mux pxo_to_bb_mux
311#define pll0_to_bb_mux 2
312#define pll8_to_bb_mux 3
313#define pll6_to_bb_mux 4
314#define gnd_to_bb_mux 5
Stephen Boyd94625ef2011-07-12 17:06:01 -0700315#define pll3_to_bb_mux 6
Bryan Huntsman3f2bc4d2011-08-16 17:27:22 -0700316#define pxo_to_mm_mux 0
317#define pll1_to_mm_mux 1
Tianyi Gou41515e22011-09-01 19:37:43 -0700318#define pll2_to_mm_mux 1 /* or MMCC_PLL1 */
319#define pll8_to_mm_mux 2 /* or GCC_PERF */
Bryan Huntsman3f2bc4d2011-08-16 17:27:22 -0700320#define pll0_to_mm_mux 3
Tianyi Gou41515e22011-09-01 19:37:43 -0700321#define pll15_to_mm_mux 3 /* or MM_PLL3 */
Bryan Huntsman3f2bc4d2011-08-16 17:27:22 -0700322#define gnd_to_mm_mux 4
Tianyi Gou41515e22011-09-01 19:37:43 -0700323#define pll3_to_mm_mux 5 /* used in 8960 */
Bryan Huntsman3f2bc4d2011-08-16 17:27:22 -0700324#define hdmi_pll_to_mm_mux 3
325#define cxo_to_xo_mux 0
326#define pxo_to_xo_mux 1
327#define gnd_to_xo_mux 3
328#define pxo_to_lpa_mux 0
329#define cxo_to_lpa_mux 1
330#define pll4_to_lpa_mux 2
331#define gnd_to_lpa_mux 6
Tianyi Gou41515e22011-09-01 19:37:43 -0700332#define pxo_to_pcie_mux 0
333#define pll3_to_pcie_mux 1
Bryan Huntsman3f2bc4d2011-08-16 17:27:22 -0700334
335/* Test Vector Macros */
336#define TEST_TYPE_PER_LS 1
337#define TEST_TYPE_PER_HS 2
338#define TEST_TYPE_MM_LS 3
339#define TEST_TYPE_MM_HS 4
340#define TEST_TYPE_LPA 5
Matt Wagantall8b38f942011-08-02 18:23:18 -0700341#define TEST_TYPE_CPUL2 6
Stephen Boyd3939c8d2011-08-29 17:36:22 -0700342#define TEST_TYPE_LPA_HS 7
Bryan Huntsman3f2bc4d2011-08-16 17:27:22 -0700343#define TEST_TYPE_SHIFT 24
344#define TEST_CLK_SEL_MASK BM(23, 0)
345#define TEST_VECTOR(s, t) (((t) << TEST_TYPE_SHIFT) | BVAL(23, 0, (s)))
346#define TEST_PER_LS(s) TEST_VECTOR((s), TEST_TYPE_PER_LS)
347#define TEST_PER_HS(s) TEST_VECTOR((s), TEST_TYPE_PER_HS)
348#define TEST_MM_LS(s) TEST_VECTOR((s), TEST_TYPE_MM_LS)
349#define TEST_MM_HS(s) TEST_VECTOR((s), TEST_TYPE_MM_HS)
350#define TEST_LPA(s) TEST_VECTOR((s), TEST_TYPE_LPA)
Stephen Boyd3939c8d2011-08-29 17:36:22 -0700351#define TEST_LPA_HS(s) TEST_VECTOR((s), TEST_TYPE_LPA_HS)
Matt Wagantall8b38f942011-08-02 18:23:18 -0700352#define TEST_CPUL2(s) TEST_VECTOR((s), TEST_TYPE_CPUL2)
Bryan Huntsman3f2bc4d2011-08-16 17:27:22 -0700353
354#define MN_MODE_DUAL_EDGE 0x2
355
356/* MD Registers */
357#define MD4(m_lsb, m, n_lsb, n) \
358 (BVAL((m_lsb+3), m_lsb, m) | BVAL((n_lsb+3), n_lsb, ~(n)))
359#define MD8(m_lsb, m, n_lsb, n) \
360 (BVAL((m_lsb+7), m_lsb, m) | BVAL((n_lsb+7), n_lsb, ~(n)))
361#define MD16(m, n) (BVAL(31, 16, m) | BVAL(15, 0, ~(n)))
362
363/* NS Registers */
364#define NS(n_msb, n_lsb, n, m, mde_lsb, d_msb, d_lsb, d, s_msb, s_lsb, s) \
365 (BVAL(n_msb, n_lsb, ~(n-m)) \
366 | (BVAL((mde_lsb+1), mde_lsb, MN_MODE_DUAL_EDGE) * !!(n)) \
367 | BVAL(d_msb, d_lsb, (d-1)) | BVAL(s_msb, s_lsb, s))
368
369#define NS_MM(n_msb, n_lsb, n, m, d_msb, d_lsb, d, s_msb, s_lsb, s) \
370 (BVAL(n_msb, n_lsb, ~(n-m)) | BVAL(d_msb, d_lsb, (d-1)) \
371 | BVAL(s_msb, s_lsb, s))
372
373#define NS_DIVSRC(d_msb , d_lsb, d, s_msb, s_lsb, s) \
374 (BVAL(d_msb, d_lsb, (d-1)) | BVAL(s_msb, s_lsb, s))
375
376#define NS_DIV(d_msb , d_lsb, d) \
377 BVAL(d_msb, d_lsb, (d-1))
378
379#define NS_SRC_SEL(s_msb, s_lsb, s) \
380 BVAL(s_msb, s_lsb, s)
381
382#define NS_MND_BANKED4(n0_lsb, n1_lsb, n, m, s0_lsb, s1_lsb, s) \
383 (BVAL((n0_lsb+3), n0_lsb, ~(n-m)) \
384 | BVAL((n1_lsb+3), n1_lsb, ~(n-m)) \
385 | BVAL((s0_lsb+2), s0_lsb, s) \
386 | BVAL((s1_lsb+2), s1_lsb, s))
387
388#define NS_MND_BANKED8(n0_lsb, n1_lsb, n, m, s0_lsb, s1_lsb, s) \
389 (BVAL((n0_lsb+7), n0_lsb, ~(n-m)) \
390 | BVAL((n1_lsb+7), n1_lsb, ~(n-m)) \
391 | BVAL((s0_lsb+2), s0_lsb, s) \
392 | BVAL((s1_lsb+2), s1_lsb, s))
393
394#define NS_DIVSRC_BANKED(d0_msb, d0_lsb, d1_msb, d1_lsb, d, \
395 s0_msb, s0_lsb, s1_msb, s1_lsb, s) \
396 (BVAL(d0_msb, d0_lsb, (d-1)) | BVAL(d1_msb, d1_lsb, (d-1)) \
397 | BVAL(s0_msb, s0_lsb, s) \
398 | BVAL(s1_msb, s1_lsb, s))
399
400/* CC Registers */
401#define CC(mde_lsb, n) (BVAL((mde_lsb+1), mde_lsb, MN_MODE_DUAL_EDGE) * !!(n))
402#define CC_BANKED(mde0_lsb, mde1_lsb, n) \
403 ((BVAL((mde0_lsb+1), mde0_lsb, MN_MODE_DUAL_EDGE) \
404 | BVAL((mde1_lsb+1), mde1_lsb, MN_MODE_DUAL_EDGE)) \
405 * !!(n))
406
407struct pll_rate {
408 const uint32_t l_val;
409 const uint32_t m_val;
410 const uint32_t n_val;
411 const uint32_t vco;
412 const uint32_t post_div;
413 const uint32_t i_bits;
414};
415#define PLL_RATE(l, m, n, v, d, i) { l, m, n, v, (d>>1), i }
416
417/*
418 * Clock Descriptions
419 */
420
421static struct msm_xo_voter *xo_pxo, *xo_cxo;
422
423static int pxo_clk_enable(struct clk *clk)
424{
425 return msm_xo_mode_vote(xo_pxo, MSM_XO_MODE_ON);
426}
427
428static void pxo_clk_disable(struct clk *clk)
429{
Tianyi Gou41515e22011-09-01 19:37:43 -0700430 msm_xo_mode_vote(xo_pxo, MSM_XO_MODE_OFF);
Bryan Huntsman3f2bc4d2011-08-16 17:27:22 -0700431}
432
433static struct clk_ops clk_ops_pxo = {
434 .enable = pxo_clk_enable,
435 .disable = pxo_clk_disable,
436 .get_rate = fixed_clk_get_rate,
437 .is_local = local_clk_is_local,
438};
439
440static struct fixed_clk pxo_clk = {
441 .rate = 27000000,
442 .c = {
443 .dbg_name = "pxo_clk",
444 .ops = &clk_ops_pxo,
445 CLK_INIT(pxo_clk.c),
446 },
447};
448
449static int cxo_clk_enable(struct clk *clk)
450{
451 return msm_xo_mode_vote(xo_cxo, MSM_XO_MODE_ON);
452}
453
454static void cxo_clk_disable(struct clk *clk)
455{
456 msm_xo_mode_vote(xo_cxo, MSM_XO_MODE_OFF);
457}
458
459static struct clk_ops clk_ops_cxo = {
460 .enable = cxo_clk_enable,
461 .disable = cxo_clk_disable,
462 .get_rate = fixed_clk_get_rate,
463 .is_local = local_clk_is_local,
464};
465
466static struct fixed_clk cxo_clk = {
467 .rate = 19200000,
468 .c = {
469 .dbg_name = "cxo_clk",
470 .ops = &clk_ops_cxo,
471 CLK_INIT(cxo_clk.c),
472 },
473};
474
475static struct pll_clk pll2_clk = {
476 .rate = 800000000,
477 .mode_reg = MM_PLL1_MODE_REG,
478 .parent = &pxo_clk.c,
479 .c = {
480 .dbg_name = "pll2_clk",
481 .ops = &clk_ops_pll,
482 CLK_INIT(pll2_clk.c),
483 },
484};
485
Stephen Boyd94625ef2011-07-12 17:06:01 -0700486static struct pll_clk pll3_clk = {
487 .rate = 1200000000,
488 .mode_reg = BB_MMCC_PLL2_MODE_REG,
489 .parent = &pxo_clk.c,
490 .c = {
491 .dbg_name = "pll3_clk",
492 .ops = &clk_ops_pll,
493 CLK_INIT(pll3_clk.c),
494 },
495};
496
Bryan Huntsman3f2bc4d2011-08-16 17:27:22 -0700497static struct pll_vote_clk pll4_clk = {
498 .rate = 393216000,
499 .en_reg = BB_PLL_ENA_SC0_REG,
500 .en_mask = BIT(4),
501 .status_reg = LCC_PLL0_STATUS_REG,
502 .parent = &pxo_clk.c,
503 .c = {
504 .dbg_name = "pll4_clk",
505 .ops = &clk_ops_pll_vote,
506 CLK_INIT(pll4_clk.c),
507 },
508};
509
510static struct pll_vote_clk pll8_clk = {
511 .rate = 384000000,
512 .en_reg = BB_PLL_ENA_SC0_REG,
513 .en_mask = BIT(8),
514 .status_reg = BB_PLL8_STATUS_REG,
515 .parent = &pxo_clk.c,
516 .c = {
517 .dbg_name = "pll8_clk",
518 .ops = &clk_ops_pll_vote,
519 CLK_INIT(pll8_clk.c),
520 },
521};
522
Stephen Boyd94625ef2011-07-12 17:06:01 -0700523static struct pll_vote_clk pll14_clk = {
524 .rate = 480000000,
525 .en_reg = BB_PLL_ENA_SC0_REG,
526 .en_mask = BIT(14),
527 .status_reg = BB_PLL14_STATUS_REG,
528 .parent = &pxo_clk.c,
529 .c = {
530 .dbg_name = "pll14_clk",
531 .ops = &clk_ops_pll_vote,
532 CLK_INIT(pll14_clk.c),
533 },
534};
535
Tianyi Gou41515e22011-09-01 19:37:43 -0700536static struct pll_clk pll15_clk = {
537 .rate = 975000000,
538 .mode_reg = MM_PLL3_MODE_REG,
539 .parent = &pxo_clk.c,
540 .c = {
541 .dbg_name = "pll15_clk",
542 .ops = &clk_ops_pll,
543 CLK_INIT(pll15_clk.c),
544 },
545};
546
Bryan Huntsman3f2bc4d2011-08-16 17:27:22 -0700547/*
548 * SoC-specific functions required by clock-local driver
549 */
550
551/* Update the sys_vdd voltage given a level. */
552static int msm8960_update_sys_vdd(enum sys_vdd_level level)
553{
554 static const int vdd_uv[] = {
Matt Wagantallb6f30f02011-09-07 16:48:56 -0700555 [NONE] = 0,
556 [LOW] = 945000,
Bryan Huntsman3f2bc4d2011-08-16 17:27:22 -0700557 [NOMINAL] = 1050000,
558 [HIGH] = 1150000,
559 };
560
561 return rpm_vreg_set_voltage(RPM_VREG_ID_PM8921_S3, RPM_VREG_VOTER3,
562 vdd_uv[level], vdd_uv[HIGH], 1);
563}
564
565static int soc_clk_reset(struct clk *clk, enum clk_reset_action action)
566{
567 return branch_reset(&to_rcg_clk(clk)->b, action);
568}
569
Matt Wagantall84f43fd2011-08-16 23:28:38 -0700570static struct clk_ops clk_ops_rcg_8960 = {
Matt Wagantall0625ea02011-07-13 18:51:56 -0700571 .enable = rcg_clk_enable,
572 .disable = rcg_clk_disable,
573 .auto_off = rcg_clk_auto_off,
Matt Wagantall53d968f2011-07-19 13:22:53 -0700574 .handoff = rcg_clk_handoff,
Matt Wagantall0625ea02011-07-13 18:51:56 -0700575 .set_rate = rcg_clk_set_rate,
576 .set_min_rate = rcg_clk_set_min_rate,
Matt Wagantall0625ea02011-07-13 18:51:56 -0700577 .get_rate = rcg_clk_get_rate,
578 .list_rate = rcg_clk_list_rate,
579 .is_enabled = rcg_clk_is_enabled,
580 .round_rate = rcg_clk_round_rate,
Bryan Huntsman3f2bc4d2011-08-16 17:27:22 -0700581 .reset = soc_clk_reset,
582 .is_local = local_clk_is_local,
Matt Wagantall0625ea02011-07-13 18:51:56 -0700583 .get_parent = rcg_clk_get_parent,
Bryan Huntsman3f2bc4d2011-08-16 17:27:22 -0700584};
585
586static struct clk_ops clk_ops_branch = {
587 .enable = branch_clk_enable,
588 .disable = branch_clk_disable,
589 .auto_off = branch_clk_auto_off,
590 .is_enabled = branch_clk_is_enabled,
591 .reset = branch_clk_reset,
592 .is_local = local_clk_is_local,
593 .get_parent = branch_clk_get_parent,
594 .set_parent = branch_clk_set_parent,
595};
596
597static struct clk_ops clk_ops_reset = {
598 .reset = branch_clk_reset,
599 .is_local = local_clk_is_local,
600};
601
602/* AXI Interfaces */
603static struct branch_clk gmem_axi_clk = {
604 .b = {
605 .ctl_reg = MAXI_EN_REG,
606 .en_mask = BIT(24),
607 .halt_reg = DBG_BUS_VEC_E_REG,
608 .halt_bit = 6,
609 },
610 .c = {
611 .dbg_name = "gmem_axi_clk",
612 .ops = &clk_ops_branch,
613 CLK_INIT(gmem_axi_clk.c),
614 },
615};
616
617static struct branch_clk ijpeg_axi_clk = {
618 .b = {
619 .ctl_reg = MAXI_EN_REG,
620 .en_mask = BIT(21),
621 .reset_reg = SW_RESET_AXI_REG,
622 .reset_mask = BIT(14),
623 .halt_reg = DBG_BUS_VEC_E_REG,
624 .halt_bit = 4,
625 },
626 .c = {
627 .dbg_name = "ijpeg_axi_clk",
628 .ops = &clk_ops_branch,
629 CLK_INIT(ijpeg_axi_clk.c),
630 },
631};
632
633static struct branch_clk imem_axi_clk = {
634 .b = {
635 .ctl_reg = MAXI_EN_REG,
636 .en_mask = BIT(22),
637 .reset_reg = SW_RESET_CORE_REG,
638 .reset_mask = BIT(10),
639 .halt_reg = DBG_BUS_VEC_E_REG,
640 .halt_bit = 7,
641 },
642 .c = {
643 .dbg_name = "imem_axi_clk",
644 .ops = &clk_ops_branch,
645 CLK_INIT(imem_axi_clk.c),
646 },
647};
648
649static struct branch_clk jpegd_axi_clk = {
650 .b = {
651 .ctl_reg = MAXI_EN_REG,
652 .en_mask = BIT(25),
653 .halt_reg = DBG_BUS_VEC_E_REG,
654 .halt_bit = 5,
655 },
656 .c = {
657 .dbg_name = "jpegd_axi_clk",
658 .ops = &clk_ops_branch,
659 CLK_INIT(jpegd_axi_clk.c),
660 },
661};
662
Bryan Huntsman3f2bc4d2011-08-16 17:27:22 -0700663static struct branch_clk vcodec_axi_b_clk = {
664 .b = {
665 .ctl_reg = MAXI_EN4_REG,
666 .en_mask = BIT(23),
Bryan Huntsman3f2bc4d2011-08-16 17:27:22 -0700667 .halt_reg = DBG_BUS_VEC_I_REG,
668 .halt_bit = 25,
669 },
670 .c = {
671 .dbg_name = "vcodec_axi_b_clk",
672 .ops = &clk_ops_branch,
673 CLK_INIT(vcodec_axi_b_clk.c),
674 },
675};
676
Matt Wagantall91f42702011-07-14 12:01:15 -0700677static struct branch_clk vcodec_axi_a_clk = {
678 .b = {
679 .ctl_reg = MAXI_EN4_REG,
680 .en_mask = BIT(25),
Matt Wagantall91f42702011-07-14 12:01:15 -0700681 .halt_reg = DBG_BUS_VEC_I_REG,
682 .halt_bit = 26,
683 },
Matt Wagantall91f42702011-07-14 12:01:15 -0700684 .c = {
685 .dbg_name = "vcodec_axi_a_clk",
686 .ops = &clk_ops_branch,
687 CLK_INIT(vcodec_axi_a_clk.c),
Stephen Boyd7fa26742011-08-11 23:22:29 -0700688 .depends = &vcodec_axi_b_clk.c,
Matt Wagantall91f42702011-07-14 12:01:15 -0700689 },
690};
691
692static struct branch_clk vcodec_axi_clk = {
693 .b = {
694 .ctl_reg = MAXI_EN_REG,
695 .en_mask = BIT(19),
696 .reset_reg = SW_RESET_AXI_REG,
Matt Wagantallfe2ee052011-07-14 13:33:44 -0700697 .reset_mask = BIT(4)|BIT(5)|BIT(7),
Matt Wagantall91f42702011-07-14 12:01:15 -0700698 .halt_reg = DBG_BUS_VEC_E_REG,
699 .halt_bit = 3,
700 },
Matt Wagantall91f42702011-07-14 12:01:15 -0700701 .c = {
702 .dbg_name = "vcodec_axi_clk",
703 .ops = &clk_ops_branch,
704 CLK_INIT(vcodec_axi_clk.c),
Stephen Boyd7fa26742011-08-11 23:22:29 -0700705 .depends = &vcodec_axi_a_clk.c,
Matt Wagantall91f42702011-07-14 12:01:15 -0700706 },
707};
708
Bryan Huntsman3f2bc4d2011-08-16 17:27:22 -0700709static struct branch_clk vfe_axi_clk = {
710 .b = {
711 .ctl_reg = MAXI_EN_REG,
712 .en_mask = BIT(18),
713 .reset_reg = SW_RESET_AXI_REG,
714 .reset_mask = BIT(9),
715 .halt_reg = DBG_BUS_VEC_E_REG,
716 .halt_bit = 0,
717 },
718 .c = {
719 .dbg_name = "vfe_axi_clk",
720 .ops = &clk_ops_branch,
721 CLK_INIT(vfe_axi_clk.c),
722 },
723};
724
725static struct branch_clk mdp_axi_clk = {
726 .b = {
727 .ctl_reg = MAXI_EN_REG,
728 .en_mask = BIT(23),
729 .reset_reg = SW_RESET_AXI_REG,
730 .reset_mask = BIT(13),
731 .halt_reg = DBG_BUS_VEC_E_REG,
Bryan Huntsman3f2bc4d2011-08-16 17:27:22 -0700732 .halt_bit = 8,
733 },
734 .c = {
735 .dbg_name = "mdp_axi_clk",
736 .ops = &clk_ops_branch,
737 CLK_INIT(mdp_axi_clk.c),
738 },
739};
740
741static struct branch_clk rot_axi_clk = {
742 .b = {
743 .ctl_reg = MAXI_EN2_REG,
744 .en_mask = BIT(24),
745 .reset_reg = SW_RESET_AXI_REG,
746 .reset_mask = BIT(6),
747 .halt_reg = DBG_BUS_VEC_E_REG,
Bryan Huntsman3f2bc4d2011-08-16 17:27:22 -0700748 .halt_bit = 2,
749 },
750 .c = {
751 .dbg_name = "rot_axi_clk",
752 .ops = &clk_ops_branch,
753 CLK_INIT(rot_axi_clk.c),
754 },
755};
756
757static struct branch_clk vpe_axi_clk = {
758 .b = {
759 .ctl_reg = MAXI_EN2_REG,
760 .en_mask = BIT(26),
761 .reset_reg = SW_RESET_AXI_REG,
762 .reset_mask = BIT(15),
763 .halt_reg = DBG_BUS_VEC_E_REG,
Bryan Huntsman3f2bc4d2011-08-16 17:27:22 -0700764 .halt_bit = 1,
765 },
766 .c = {
767 .dbg_name = "vpe_axi_clk",
768 .ops = &clk_ops_branch,
769 CLK_INIT(vpe_axi_clk.c),
770 },
771};
772
Tianyi Gou41515e22011-09-01 19:37:43 -0700773static struct branch_clk vcap_axi_clk = {
774 .b = {
775 .ctl_reg = MAXI_EN5_REG,
776 .en_mask = BIT(12),
777 .reset_reg = SW_RESET_AXI_REG,
778 .reset_mask = BIT(16),
779 .halt_reg = DBG_BUS_VEC_J_REG,
780 .halt_bit = 20,
781 },
782 .c = {
783 .dbg_name = "vcap_axi_clk",
784 .ops = &clk_ops_branch,
785 CLK_INIT(vcap_axi_clk.c),
786 },
787};
788
Bryan Huntsman3f2bc4d2011-08-16 17:27:22 -0700789/* AHB Interfaces */
790static struct branch_clk amp_p_clk = {
791 .b = {
792 .ctl_reg = AHB_EN_REG,
793 .en_mask = BIT(24),
794 .halt_reg = DBG_BUS_VEC_F_REG,
795 .halt_bit = 18,
796 },
797 .c = {
798 .dbg_name = "amp_p_clk",
799 .ops = &clk_ops_branch,
800 CLK_INIT(amp_p_clk.c),
801 },
802};
803
Matt Wagantallc23eee92011-08-16 23:06:52 -0700804static struct branch_clk csi_p_clk = {
Bryan Huntsman3f2bc4d2011-08-16 17:27:22 -0700805 .b = {
806 .ctl_reg = AHB_EN_REG,
807 .en_mask = BIT(7),
808 .reset_reg = SW_RESET_AHB_REG,
809 .reset_mask = BIT(17),
810 .halt_reg = DBG_BUS_VEC_F_REG,
811 .halt_bit = 16,
812 },
813 .c = {
Matt Wagantallc23eee92011-08-16 23:06:52 -0700814 .dbg_name = "csi_p_clk",
Bryan Huntsman3f2bc4d2011-08-16 17:27:22 -0700815 .ops = &clk_ops_branch,
Matt Wagantallc23eee92011-08-16 23:06:52 -0700816 CLK_INIT(csi_p_clk.c),
Bryan Huntsman3f2bc4d2011-08-16 17:27:22 -0700817 },
818};
819
820static struct branch_clk dsi1_m_p_clk = {
821 .b = {
822 .ctl_reg = AHB_EN_REG,
823 .en_mask = BIT(9),
824 .reset_reg = SW_RESET_AHB_REG,
825 .reset_mask = BIT(6),
826 .halt_reg = DBG_BUS_VEC_F_REG,
827 .halt_bit = 19,
828 },
829 .c = {
830 .dbg_name = "dsi1_m_p_clk",
831 .ops = &clk_ops_branch,
832 CLK_INIT(dsi1_m_p_clk.c),
833 },
834};
835
836static struct branch_clk dsi1_s_p_clk = {
837 .b = {
838 .ctl_reg = AHB_EN_REG,
839 .en_mask = BIT(18),
840 .reset_reg = SW_RESET_AHB_REG,
841 .reset_mask = BIT(5),
842 .halt_reg = DBG_BUS_VEC_F_REG,
843 .halt_bit = 21,
844 },
845 .c = {
846 .dbg_name = "dsi1_s_p_clk",
847 .ops = &clk_ops_branch,
848 CLK_INIT(dsi1_s_p_clk.c),
849 },
850};
851
852static struct branch_clk dsi2_m_p_clk = {
853 .b = {
854 .ctl_reg = AHB_EN_REG,
855 .en_mask = BIT(17),
856 .reset_reg = SW_RESET_AHB2_REG,
857 .reset_mask = BIT(1),
858 .halt_reg = DBG_BUS_VEC_E_REG,
859 .halt_bit = 18,
860 },
861 .c = {
862 .dbg_name = "dsi2_m_p_clk",
863 .ops = &clk_ops_branch,
864 CLK_INIT(dsi2_m_p_clk.c),
865 },
866};
867
868static struct branch_clk dsi2_s_p_clk = {
869 .b = {
870 .ctl_reg = AHB_EN_REG,
871 .en_mask = BIT(22),
872 .reset_reg = SW_RESET_AHB2_REG,
873 .reset_mask = BIT(0),
874 .halt_reg = DBG_BUS_VEC_F_REG,
875 .halt_bit = 20,
876 },
877 .c = {
878 .dbg_name = "dsi2_s_p_clk",
879 .ops = &clk_ops_branch,
880 CLK_INIT(dsi2_s_p_clk.c),
881 },
882};
883
884static struct branch_clk gfx2d0_p_clk = {
885 .b = {
886 .ctl_reg = AHB_EN_REG,
887 .en_mask = BIT(19),
888 .reset_reg = SW_RESET_AHB_REG,
889 .reset_mask = BIT(12),
890 .halt_reg = DBG_BUS_VEC_F_REG,
891 .halt_bit = 2,
892 },
893 .c = {
894 .dbg_name = "gfx2d0_p_clk",
895 .ops = &clk_ops_branch,
896 CLK_INIT(gfx2d0_p_clk.c),
897 },
898};
899
900static struct branch_clk gfx2d1_p_clk = {
901 .b = {
902 .ctl_reg = AHB_EN_REG,
903 .en_mask = BIT(2),
904 .reset_reg = SW_RESET_AHB_REG,
905 .reset_mask = BIT(11),
906 .halt_reg = DBG_BUS_VEC_F_REG,
907 .halt_bit = 3,
908 },
909 .c = {
910 .dbg_name = "gfx2d1_p_clk",
911 .ops = &clk_ops_branch,
912 CLK_INIT(gfx2d1_p_clk.c),
913 },
914};
915
916static struct branch_clk gfx3d_p_clk = {
917 .b = {
918 .ctl_reg = AHB_EN_REG,
919 .en_mask = BIT(3),
920 .reset_reg = SW_RESET_AHB_REG,
921 .reset_mask = BIT(10),
922 .halt_reg = DBG_BUS_VEC_F_REG,
923 .halt_bit = 4,
924 },
925 .c = {
926 .dbg_name = "gfx3d_p_clk",
927 .ops = &clk_ops_branch,
928 CLK_INIT(gfx3d_p_clk.c),
929 },
930};
931
932static struct branch_clk hdmi_m_p_clk = {
933 .b = {
934 .ctl_reg = AHB_EN_REG,
935 .en_mask = BIT(14),
936 .reset_reg = SW_RESET_AHB_REG,
937 .reset_mask = BIT(9),
938 .halt_reg = DBG_BUS_VEC_F_REG,
939 .halt_bit = 5,
940 },
941 .c = {
942 .dbg_name = "hdmi_m_p_clk",
943 .ops = &clk_ops_branch,
944 CLK_INIT(hdmi_m_p_clk.c),
945 },
946};
947
948static struct branch_clk hdmi_s_p_clk = {
949 .b = {
950 .ctl_reg = AHB_EN_REG,
951 .en_mask = BIT(4),
952 .reset_reg = SW_RESET_AHB_REG,
953 .reset_mask = BIT(9),
954 .halt_reg = DBG_BUS_VEC_F_REG,
955 .halt_bit = 6,
956 },
957 .c = {
958 .dbg_name = "hdmi_s_p_clk",
959 .ops = &clk_ops_branch,
960 CLK_INIT(hdmi_s_p_clk.c),
961 },
962};
963
964static struct branch_clk ijpeg_p_clk = {
965 .b = {
966 .ctl_reg = AHB_EN_REG,
967 .en_mask = BIT(5),
968 .reset_reg = SW_RESET_AHB_REG,
969 .reset_mask = BIT(7),
970 .halt_reg = DBG_BUS_VEC_F_REG,
971 .halt_bit = 9,
972 },
973 .c = {
974 .dbg_name = "ijpeg_p_clk",
975 .ops = &clk_ops_branch,
976 CLK_INIT(ijpeg_p_clk.c),
977 },
978};
979
980static struct branch_clk imem_p_clk = {
981 .b = {
982 .ctl_reg = AHB_EN_REG,
983 .en_mask = BIT(6),
984 .reset_reg = SW_RESET_AHB_REG,
985 .reset_mask = BIT(8),
986 .halt_reg = DBG_BUS_VEC_F_REG,
987 .halt_bit = 10,
988 },
989 .c = {
990 .dbg_name = "imem_p_clk",
991 .ops = &clk_ops_branch,
992 CLK_INIT(imem_p_clk.c),
993 },
994};
995
996static struct branch_clk jpegd_p_clk = {
997 .b = {
998 .ctl_reg = AHB_EN_REG,
999 .en_mask = BIT(21),
1000 .reset_reg = SW_RESET_AHB_REG,
1001 .reset_mask = BIT(4),
1002 .halt_reg = DBG_BUS_VEC_F_REG,
1003 .halt_bit = 7,
1004 },
1005 .c = {
1006 .dbg_name = "jpegd_p_clk",
1007 .ops = &clk_ops_branch,
1008 CLK_INIT(jpegd_p_clk.c),
1009 },
1010};
1011
1012static struct branch_clk mdp_p_clk = {
1013 .b = {
1014 .ctl_reg = AHB_EN_REG,
1015 .en_mask = BIT(10),
1016 .reset_reg = SW_RESET_AHB_REG,
1017 .reset_mask = BIT(3),
1018 .halt_reg = DBG_BUS_VEC_F_REG,
1019 .halt_bit = 11,
1020 },
1021 .c = {
1022 .dbg_name = "mdp_p_clk",
1023 .ops = &clk_ops_branch,
1024 CLK_INIT(mdp_p_clk.c),
1025 },
1026};
1027
1028static struct branch_clk rot_p_clk = {
1029 .b = {
1030 .ctl_reg = AHB_EN_REG,
1031 .en_mask = BIT(12),
1032 .reset_reg = SW_RESET_AHB_REG,
1033 .reset_mask = BIT(2),
1034 .halt_reg = DBG_BUS_VEC_F_REG,
1035 .halt_bit = 13,
1036 },
1037 .c = {
1038 .dbg_name = "rot_p_clk",
1039 .ops = &clk_ops_branch,
1040 CLK_INIT(rot_p_clk.c),
1041 },
1042};
1043
1044static struct branch_clk smmu_p_clk = {
1045 .b = {
1046 .ctl_reg = AHB_EN_REG,
1047 .en_mask = BIT(15),
1048 .halt_reg = DBG_BUS_VEC_F_REG,
1049 .halt_bit = 22,
1050 },
1051 .c = {
1052 .dbg_name = "smmu_p_clk",
1053 .ops = &clk_ops_branch,
1054 CLK_INIT(smmu_p_clk.c),
1055 },
1056};
1057
1058static struct branch_clk tv_enc_p_clk = {
1059 .b = {
1060 .ctl_reg = AHB_EN_REG,
1061 .en_mask = BIT(25),
1062 .reset_reg = SW_RESET_AHB_REG,
1063 .reset_mask = BIT(15),
1064 .halt_reg = DBG_BUS_VEC_F_REG,
1065 .halt_bit = 23,
1066 },
1067 .c = {
1068 .dbg_name = "tv_enc_p_clk",
1069 .ops = &clk_ops_branch,
1070 CLK_INIT(tv_enc_p_clk.c),
1071 },
1072};
1073
1074static struct branch_clk vcodec_p_clk = {
1075 .b = {
1076 .ctl_reg = AHB_EN_REG,
1077 .en_mask = BIT(11),
1078 .reset_reg = SW_RESET_AHB_REG,
1079 .reset_mask = BIT(1),
1080 .halt_reg = DBG_BUS_VEC_F_REG,
1081 .halt_bit = 12,
1082 },
1083 .c = {
1084 .dbg_name = "vcodec_p_clk",
1085 .ops = &clk_ops_branch,
1086 CLK_INIT(vcodec_p_clk.c),
1087 },
1088};
1089
1090static struct branch_clk vfe_p_clk = {
1091 .b = {
1092 .ctl_reg = AHB_EN_REG,
1093 .en_mask = BIT(13),
1094 .reset_reg = SW_RESET_AHB_REG,
1095 .reset_mask = BIT(0),
1096 .halt_reg = DBG_BUS_VEC_F_REG,
1097 .halt_bit = 14,
1098 },
1099 .c = {
1100 .dbg_name = "vfe_p_clk",
1101 .ops = &clk_ops_branch,
1102 CLK_INIT(vfe_p_clk.c),
1103 },
1104};
1105
1106static struct branch_clk vpe_p_clk = {
1107 .b = {
1108 .ctl_reg = AHB_EN_REG,
1109 .en_mask = BIT(16),
1110 .reset_reg = SW_RESET_AHB_REG,
1111 .reset_mask = BIT(14),
1112 .halt_reg = DBG_BUS_VEC_F_REG,
1113 .halt_bit = 15,
1114 },
1115 .c = {
1116 .dbg_name = "vpe_p_clk",
1117 .ops = &clk_ops_branch,
1118 CLK_INIT(vpe_p_clk.c),
1119 },
1120};
1121
Tianyi Gou41515e22011-09-01 19:37:43 -07001122static struct branch_clk vcap_p_clk = {
1123 .b = {
1124 .ctl_reg = AHB_EN3_REG,
1125 .en_mask = BIT(1),
1126 .reset_reg = SW_RESET_AHB2_REG,
1127 .reset_mask = BIT(2),
1128 .halt_reg = DBG_BUS_VEC_J_REG,
1129 .halt_bit = 23,
1130 },
1131 .c = {
1132 .dbg_name = "vcap_p_clk",
1133 .ops = &clk_ops_branch,
1134 CLK_INIT(vcap_p_clk.c),
1135 },
1136};
1137
Bryan Huntsman3f2bc4d2011-08-16 17:27:22 -07001138/*
1139 * Peripheral Clocks
1140 */
1141#define CLK_GSBI_UART(i, n, h_r, h_b) \
1142 struct rcg_clk i##_clk = { \
1143 .b = { \
1144 .ctl_reg = GSBIn_UART_APPS_NS_REG(n), \
1145 .en_mask = BIT(9), \
1146 .reset_reg = GSBIn_RESET_REG(n), \
1147 .reset_mask = BIT(0), \
1148 .halt_reg = h_r, \
1149 .halt_bit = h_b, \
1150 }, \
1151 .ns_reg = GSBIn_UART_APPS_NS_REG(n), \
1152 .md_reg = GSBIn_UART_APPS_MD_REG(n), \
1153 .root_en_mask = BIT(11), \
1154 .ns_mask = (BM(31, 16) | BM(6, 0)), \
1155 .set_rate = set_rate_mnd, \
1156 .freq_tbl = clk_tbl_gsbi_uart, \
Matt Wagantall84f43fd2011-08-16 23:28:38 -07001157 .current_freq = &rcg_dummy_freq, \
Bryan Huntsman3f2bc4d2011-08-16 17:27:22 -07001158 .c = { \
1159 .dbg_name = #i "_clk", \
Matt Wagantall84f43fd2011-08-16 23:28:38 -07001160 .ops = &clk_ops_rcg_8960, \
Bryan Huntsman3f2bc4d2011-08-16 17:27:22 -07001161 CLK_INIT(i##_clk.c), \
1162 }, \
1163 }
1164#define F_GSBI_UART(f, s, d, m, n, v) \
1165 { \
1166 .freq_hz = f, \
1167 .src_clk = &s##_clk.c, \
1168 .md_val = MD16(m, n), \
1169 .ns_val = NS(31, 16, n, m, 5, 4, 3, d, 2, 0, s##_to_bb_mux), \
1170 .mnd_en_mask = BIT(8) * !!(n), \
1171 .sys_vdd = v, \
1172 }
1173static struct clk_freq_tbl clk_tbl_gsbi_uart[] = {
1174 F_GSBI_UART( 0, gnd, 1, 0, 0, NONE),
1175 F_GSBI_UART( 1843200, pll8, 1, 3, 625, LOW),
1176 F_GSBI_UART( 3686400, pll8, 1, 6, 625, LOW),
1177 F_GSBI_UART( 7372800, pll8, 1, 12, 625, LOW),
1178 F_GSBI_UART(14745600, pll8, 1, 24, 625, LOW),
1179 F_GSBI_UART(16000000, pll8, 4, 1, 6, LOW),
1180 F_GSBI_UART(24000000, pll8, 4, 1, 4, LOW),
1181 F_GSBI_UART(32000000, pll8, 4, 1, 3, LOW),
1182 F_GSBI_UART(40000000, pll8, 1, 5, 48, NOMINAL),
1183 F_GSBI_UART(46400000, pll8, 1, 29, 240, NOMINAL),
1184 F_GSBI_UART(48000000, pll8, 4, 1, 2, NOMINAL),
1185 F_GSBI_UART(51200000, pll8, 1, 2, 15, NOMINAL),
1186 F_GSBI_UART(56000000, pll8, 1, 7, 48, NOMINAL),
1187 F_GSBI_UART(58982400, pll8, 1, 96, 625, NOMINAL),
1188 F_GSBI_UART(64000000, pll8, 2, 1, 3, NOMINAL),
1189 F_END
1190};
1191
1192static CLK_GSBI_UART(gsbi1_uart, 1, CLK_HALT_CFPB_STATEA_REG, 10);
1193static CLK_GSBI_UART(gsbi2_uart, 2, CLK_HALT_CFPB_STATEA_REG, 6);
1194static CLK_GSBI_UART(gsbi3_uart, 3, CLK_HALT_CFPB_STATEA_REG, 2);
1195static CLK_GSBI_UART(gsbi4_uart, 4, CLK_HALT_CFPB_STATEB_REG, 26);
1196static CLK_GSBI_UART(gsbi5_uart, 5, CLK_HALT_CFPB_STATEB_REG, 22);
1197static CLK_GSBI_UART(gsbi6_uart, 6, CLK_HALT_CFPB_STATEB_REG, 18);
1198static CLK_GSBI_UART(gsbi7_uart, 7, CLK_HALT_CFPB_STATEB_REG, 14);
1199static CLK_GSBI_UART(gsbi8_uart, 8, CLK_HALT_CFPB_STATEB_REG, 10);
1200static CLK_GSBI_UART(gsbi9_uart, 9, CLK_HALT_CFPB_STATEB_REG, 6);
1201static CLK_GSBI_UART(gsbi10_uart, 10, CLK_HALT_CFPB_STATEB_REG, 2);
1202static CLK_GSBI_UART(gsbi11_uart, 11, CLK_HALT_CFPB_STATEC_REG, 17);
1203static CLK_GSBI_UART(gsbi12_uart, 12, CLK_HALT_CFPB_STATEC_REG, 13);
1204
1205#define CLK_GSBI_QUP(i, n, h_r, h_b) \
1206 struct rcg_clk i##_clk = { \
1207 .b = { \
1208 .ctl_reg = GSBIn_QUP_APPS_NS_REG(n), \
1209 .en_mask = BIT(9), \
1210 .reset_reg = GSBIn_RESET_REG(n), \
1211 .reset_mask = BIT(0), \
1212 .halt_reg = h_r, \
1213 .halt_bit = h_b, \
1214 }, \
1215 .ns_reg = GSBIn_QUP_APPS_NS_REG(n), \
1216 .md_reg = GSBIn_QUP_APPS_MD_REG(n), \
1217 .root_en_mask = BIT(11), \
1218 .ns_mask = (BM(23, 16) | BM(6, 0)), \
1219 .set_rate = set_rate_mnd, \
1220 .freq_tbl = clk_tbl_gsbi_qup, \
Matt Wagantall84f43fd2011-08-16 23:28:38 -07001221 .current_freq = &rcg_dummy_freq, \
Bryan Huntsman3f2bc4d2011-08-16 17:27:22 -07001222 .c = { \
1223 .dbg_name = #i "_clk", \
Matt Wagantall84f43fd2011-08-16 23:28:38 -07001224 .ops = &clk_ops_rcg_8960, \
Bryan Huntsman3f2bc4d2011-08-16 17:27:22 -07001225 CLK_INIT(i##_clk.c), \
1226 }, \
1227 }
1228#define F_GSBI_QUP(f, s, d, m, n, v) \
1229 { \
1230 .freq_hz = f, \
1231 .src_clk = &s##_clk.c, \
1232 .md_val = MD8(16, m, 0, n), \
1233 .ns_val = NS(23, 16, n, m, 5, 4, 3, d, 2, 0, s##_to_bb_mux), \
1234 .mnd_en_mask = BIT(8) * !!(n), \
1235 .sys_vdd = v, \
1236 }
1237static struct clk_freq_tbl clk_tbl_gsbi_qup[] = {
1238 F_GSBI_QUP( 0, gnd, 1, 0, 0, NONE),
1239 F_GSBI_QUP( 1100000, pxo, 1, 2, 49, LOW),
1240 F_GSBI_QUP( 5400000, pxo, 1, 1, 5, LOW),
1241 F_GSBI_QUP(10800000, pxo, 1, 2, 5, LOW),
1242 F_GSBI_QUP(15060000, pll8, 1, 2, 51, LOW),
1243 F_GSBI_QUP(24000000, pll8, 4, 1, 4, LOW),
1244 F_GSBI_QUP(25600000, pll8, 1, 1, 15, NOMINAL),
1245 F_GSBI_QUP(27000000, pxo, 1, 0, 0, NOMINAL),
1246 F_GSBI_QUP(48000000, pll8, 4, 1, 2, NOMINAL),
1247 F_GSBI_QUP(51200000, pll8, 1, 2, 15, NOMINAL),
1248 F_END
1249};
1250
1251static CLK_GSBI_QUP(gsbi1_qup, 1, CLK_HALT_CFPB_STATEA_REG, 9);
1252static CLK_GSBI_QUP(gsbi2_qup, 2, CLK_HALT_CFPB_STATEA_REG, 4);
1253static CLK_GSBI_QUP(gsbi3_qup, 3, CLK_HALT_CFPB_STATEA_REG, 0);
1254static CLK_GSBI_QUP(gsbi4_qup, 4, CLK_HALT_CFPB_STATEB_REG, 24);
1255static CLK_GSBI_QUP(gsbi5_qup, 5, CLK_HALT_CFPB_STATEB_REG, 20);
1256static CLK_GSBI_QUP(gsbi6_qup, 6, CLK_HALT_CFPB_STATEB_REG, 16);
1257static CLK_GSBI_QUP(gsbi7_qup, 7, CLK_HALT_CFPB_STATEB_REG, 12);
1258static CLK_GSBI_QUP(gsbi8_qup, 8, CLK_HALT_CFPB_STATEB_REG, 8);
1259static CLK_GSBI_QUP(gsbi9_qup, 9, CLK_HALT_CFPB_STATEB_REG, 4);
1260static CLK_GSBI_QUP(gsbi10_qup, 10, CLK_HALT_CFPB_STATEB_REG, 0);
1261static CLK_GSBI_QUP(gsbi11_qup, 11, CLK_HALT_CFPB_STATEC_REG, 15);
1262static CLK_GSBI_QUP(gsbi12_qup, 12, CLK_HALT_CFPB_STATEC_REG, 11);
1263
Stephen Boyd973e4ba2011-07-12 17:06:01 -07001264#define F_QDSS(f, s, d, v) \
1265 { \
1266 .freq_hz = f, \
1267 .src_clk = &s##_clk.c, \
1268 .ns_val = NS_DIVSRC(6, 3, d, 2, 0, s##_to_bb_mux), \
1269 .sys_vdd = v, \
1270 }
1271static struct clk_freq_tbl clk_tbl_qdss[] = {
Stephen Boydd4de6d72011-09-13 13:01:40 -07001272 F_QDSS( 27000000, pxo, 1, LOW),
Stephen Boyd973e4ba2011-07-12 17:06:01 -07001273 F_QDSS(128000000, pll8, 3, LOW),
1274 F_QDSS(300000000, pll3, 4, NOMINAL),
1275 F_END
1276};
1277
1278struct qdss_bank {
1279 const u32 bank_sel_mask;
1280 void __iomem *const ns_reg;
1281 const u32 ns_mask;
1282};
1283
Stephen Boydd4de6d72011-09-13 13:01:40 -07001284#define QDSS_CLK_ROOT_ENA BIT(1)
1285
Matt Wagantall271a6cd2011-09-20 16:06:31 -07001286static int qdss_clk_handoff(struct clk *c)
Stephen Boydd4de6d72011-09-13 13:01:40 -07001287{
1288 struct rcg_clk *clk = to_rcg_clk(c);
1289 const struct qdss_bank *bank = clk->bank_info;
1290 u32 reg, ns_val, bank_sel;
1291 struct clk_freq_tbl *freq;
1292
1293 reg = readl_relaxed(clk->ns_reg);
1294 if (!(reg & QDSS_CLK_ROOT_ENA))
Matt Wagantall271a6cd2011-09-20 16:06:31 -07001295 return 0;
Stephen Boydd4de6d72011-09-13 13:01:40 -07001296
1297 bank_sel = reg & bank->bank_sel_mask;
1298 /* Force bank 1 to PXO if bank 0 is in use */
1299 if (bank_sel == 0)
1300 writel_relaxed(0, bank->ns_reg);
1301 ns_val = readl_relaxed(bank->ns_reg) & bank->ns_mask;
1302 for (freq = clk->freq_tbl; freq->freq_hz != FREQ_END; freq++) {
1303 if ((freq->ns_val & bank->ns_mask) == ns_val) {
1304 pr_info("%s rate=%d\n", clk->c.dbg_name, freq->freq_hz);
1305 break;
1306 }
1307 }
1308 if (freq->freq_hz == FREQ_END)
Matt Wagantall271a6cd2011-09-20 16:06:31 -07001309 return 0;
Stephen Boydd4de6d72011-09-13 13:01:40 -07001310
1311 clk->current_freq = freq;
Matt Wagantall271a6cd2011-09-20 16:06:31 -07001312
1313 return 1;
Stephen Boydd4de6d72011-09-13 13:01:40 -07001314}
1315
Stephen Boyd973e4ba2011-07-12 17:06:01 -07001316static void set_rate_qdss(struct rcg_clk *clk, struct clk_freq_tbl *nf)
1317{
1318 const struct qdss_bank *bank = clk->bank_info;
1319 u32 reg, bank_sel_mask = bank->bank_sel_mask;
1320
1321 /* Switch to bank 0 (always sourced from PXO) */
1322 reg = readl_relaxed(clk->ns_reg);
1323 reg &= ~bank_sel_mask;
1324 writel_relaxed(reg, clk->ns_reg);
1325 /*
1326 * Wait at least 6 cycles of slowest bank's clock for the glitch-free
1327 * MUX to fully switch sources.
1328 */
1329 mb();
1330 udelay(1);
1331
1332 /* Set source and divider */
1333 reg = readl_relaxed(bank->ns_reg);
1334 reg &= ~bank->ns_mask;
1335 reg |= nf->ns_val;
1336 writel_relaxed(reg, bank->ns_reg);
1337
1338 /* Switch to reprogrammed bank */
1339 reg = readl_relaxed(clk->ns_reg);
1340 reg |= bank_sel_mask;
1341 writel_relaxed(reg, clk->ns_reg);
1342 /*
1343 * Wait at least 6 cycles of slowest bank's clock for the glitch-free
1344 * MUX to fully switch sources.
1345 */
1346 mb();
1347 udelay(1);
1348}
1349
Stephen Boyd973e4ba2011-07-12 17:06:01 -07001350static int qdss_clk_enable(struct clk *c)
1351{
1352 struct rcg_clk *clk = to_rcg_clk(c);
1353 const struct qdss_bank *bank = clk->bank_info;
1354 u32 reg, bank_sel_mask = bank->bank_sel_mask;
1355 int ret;
1356
1357 /* Switch to bank 1 */
1358 reg = readl_relaxed(clk->ns_reg);
1359 reg |= bank_sel_mask;
1360 writel_relaxed(reg, clk->ns_reg);
Stephen Boyd973e4ba2011-07-12 17:06:01 -07001361
1362 ret = rcg_clk_enable(c);
1363 if (ret) {
Stephen Boyd973e4ba2011-07-12 17:06:01 -07001364 /* Switch to bank 0 */
1365 reg &= ~bank_sel_mask;
1366 writel_relaxed(reg, clk->ns_reg);
1367 }
1368 return ret;
1369}
1370
1371static void qdss_clk_disable(struct clk *c)
1372{
1373 struct rcg_clk *clk = to_rcg_clk(c);
1374 const struct qdss_bank *bank = clk->bank_info;
1375 u32 reg, bank_sel_mask = bank->bank_sel_mask;
1376
1377 rcg_clk_disable(c);
Stephen Boyd973e4ba2011-07-12 17:06:01 -07001378 /* Switch to bank 0 */
Stephen Boyddbeca472011-09-12 19:21:22 -07001379 reg = readl_relaxed(clk->ns_reg);
Stephen Boyd973e4ba2011-07-12 17:06:01 -07001380 reg &= ~bank_sel_mask;
1381 writel_relaxed(reg, clk->ns_reg);
1382}
1383
1384static void qdss_clk_auto_off(struct clk *c)
1385{
1386 struct rcg_clk *clk = to_rcg_clk(c);
1387 const struct qdss_bank *bank = clk->bank_info;
1388 u32 reg, bank_sel_mask = bank->bank_sel_mask;
1389
1390 rcg_clk_auto_off(c);
Stephen Boyd973e4ba2011-07-12 17:06:01 -07001391 /* Switch to bank 0 */
Stephen Boyddbeca472011-09-12 19:21:22 -07001392 reg = readl_relaxed(clk->ns_reg);
Stephen Boyd973e4ba2011-07-12 17:06:01 -07001393 reg &= ~bank_sel_mask;
1394 writel_relaxed(reg, clk->ns_reg);
1395}
1396
1397static struct clk_ops clk_ops_qdss = {
1398 .enable = qdss_clk_enable,
1399 .disable = qdss_clk_disable,
1400 .auto_off = qdss_clk_auto_off,
Stephen Boydd4de6d72011-09-13 13:01:40 -07001401 .handoff = qdss_clk_handoff,
Stephen Boyd973e4ba2011-07-12 17:06:01 -07001402 .set_rate = rcg_clk_set_rate,
1403 .set_min_rate = rcg_clk_set_min_rate,
1404 .get_rate = rcg_clk_get_rate,
1405 .list_rate = rcg_clk_list_rate,
1406 .is_enabled = rcg_clk_is_enabled,
1407 .round_rate = rcg_clk_round_rate,
1408 .reset = soc_clk_reset,
1409 .is_local = local_clk_is_local,
1410 .get_parent = rcg_clk_get_parent,
1411};
1412
1413static struct qdss_bank bdiv_info_qdss = {
1414 .bank_sel_mask = BIT(0),
1415 .ns_reg = QDSS_AT_CLK_SRC1_NS_REG,
1416 .ns_mask = BM(6, 0),
1417};
1418
1419static struct rcg_clk qdss_at_clk = {
1420 .b = {
1421 .ctl_reg = QDSS_AT_CLK_NS_REG,
Stephen Boyd973e4ba2011-07-12 17:06:01 -07001422 .reset_reg = QDSS_RESETS_REG,
1423 .reset_mask = BIT(0),
Stephen Boydfcfd4dd2011-09-13 12:49:57 -07001424 .halt_check = NOCHECK,
Stephen Boyd973e4ba2011-07-12 17:06:01 -07001425 },
1426 .ns_reg = QDSS_AT_CLK_SRC_CTL_REG,
1427 .set_rate = set_rate_qdss,
1428 .freq_tbl = clk_tbl_qdss,
1429 .bank_info = &bdiv_info_qdss,
1430 .current_freq = &rcg_dummy_freq,
1431 .c = {
1432 .dbg_name = "qdss_at_clk",
1433 .ops = &clk_ops_qdss,
1434 CLK_INIT(qdss_at_clk.c),
1435 },
1436};
1437
1438static struct branch_clk qdss_pclkdbg_clk = {
1439 .b = {
1440 .ctl_reg = QDSS_AT_CLK_NS_REG,
1441 .en_mask = BIT(4),
1442 .reset_reg = QDSS_RESETS_REG,
1443 .reset_mask = BIT(0),
1444 .halt_reg = CLK_HALT_MSS_SMPSS_MISC_STATE_REG,
1445 .halt_bit = 9,
1446 .halt_check = HALT_VOTED
1447 },
1448 .parent = &qdss_at_clk.c,
1449 .c = {
1450 .dbg_name = "qdss_pclkdbg_clk",
1451 .ops = &clk_ops_branch,
1452 CLK_INIT(qdss_pclkdbg_clk.c),
1453 },
1454};
1455
1456static struct qdss_bank bdiv_info_qdss_trace = {
1457 .bank_sel_mask = BIT(0),
1458 .ns_reg = QDSS_TRACECLKIN_CLK_SRC1_NS_REG,
1459 .ns_mask = BM(6, 0),
1460};
1461
1462static struct rcg_clk qdss_traceclkin_clk = {
1463 .b = {
1464 .ctl_reg = QDSS_TRACECLKIN_CTL_REG,
1465 .en_mask = BIT(4),
1466 .reset_reg = QDSS_RESETS_REG,
1467 .reset_mask = BIT(0),
1468 .halt_reg = CLK_HALT_MSS_SMPSS_MISC_STATE_REG,
1469 .halt_bit = 8,
1470 .halt_check = HALT_VOTED,
1471 },
1472 .ns_reg = QDSS_TRACECLKIN_CLK_SRC_CTL_REG,
1473 .set_rate = set_rate_qdss,
1474 .freq_tbl = clk_tbl_qdss,
1475 .bank_info = &bdiv_info_qdss_trace,
1476 .current_freq = &rcg_dummy_freq,
1477 .c = {
1478 .dbg_name = "qdss_traceclkin_clk",
1479 .ops = &clk_ops_qdss,
1480 CLK_INIT(qdss_traceclkin_clk.c),
1481 },
1482};
1483
1484static struct clk_freq_tbl clk_tbl_qdss_tsctr[] = {
Stephen Boydd4de6d72011-09-13 13:01:40 -07001485 F_QDSS( 27000000, pxo, 1, LOW),
Stephen Boyd973e4ba2011-07-12 17:06:01 -07001486 F_QDSS(200000000, pll3, 6, LOW),
1487 F_QDSS(400000000, pll3, 3, NOMINAL),
1488 F_END
1489};
1490
1491static struct qdss_bank bdiv_info_qdss_tsctr = {
1492 .bank_sel_mask = BIT(0),
1493 .ns_reg = QDSS_TSCTR_CLK_SRC1_NS_REG,
1494 .ns_mask = BM(6, 0),
1495};
1496
1497static struct rcg_clk qdss_tsctr_clk = {
1498 .b = {
1499 .ctl_reg = QDSS_TSCTR_CTL_REG,
1500 .en_mask = BIT(4),
1501 .reset_reg = QDSS_RESETS_REG,
1502 .reset_mask = BIT(3),
1503 .halt_reg = CLK_HALT_MSS_SMPSS_MISC_STATE_REG,
1504 .halt_bit = 7,
1505 .halt_check = HALT_VOTED,
1506 },
1507 .ns_reg = QDSS_TSCTR_CLK_SRC_CTL_REG,
1508 .set_rate = set_rate_qdss,
1509 .freq_tbl = clk_tbl_qdss_tsctr,
1510 .bank_info = &bdiv_info_qdss_tsctr,
1511 .current_freq = &rcg_dummy_freq,
1512 .c = {
1513 .dbg_name = "qdss_tsctr_clk",
1514 .ops = &clk_ops_qdss,
1515 CLK_INIT(qdss_tsctr_clk.c),
1516 },
1517};
1518
1519static struct branch_clk qdss_stm_clk = {
1520 .b = {
1521 .ctl_reg = QDSS_STM_CLK_CTL_REG,
1522 .en_mask = BIT(4),
1523 .reset_reg = QDSS_RESETS_REG,
1524 .reset_mask = BIT(1),
1525 .halt_reg = CLK_HALT_AFAB_SFAB_STATEB_REG,
1526 .halt_bit = 20,
1527 .halt_check = HALT_VOTED,
1528 },
1529 .c = {
1530 .dbg_name = "qdss_stm_clk",
1531 .ops = &clk_ops_branch,
1532 CLK_INIT(qdss_stm_clk.c),
1533 },
1534};
1535
Bryan Huntsman3f2bc4d2011-08-16 17:27:22 -07001536#define F_PDM(f, s, d, v) \
1537 { \
1538 .freq_hz = f, \
1539 .src_clk = &s##_clk.c, \
1540 .ns_val = NS_SRC_SEL(1, 0, s##_to_xo_mux), \
1541 .sys_vdd = v, \
1542 }
1543static struct clk_freq_tbl clk_tbl_pdm[] = {
1544 F_PDM( 0, gnd, 1, NONE),
1545 F_PDM(27000000, pxo, 1, LOW),
1546 F_END
1547};
1548
1549static struct rcg_clk pdm_clk = {
1550 .b = {
1551 .ctl_reg = PDM_CLK_NS_REG,
1552 .en_mask = BIT(9),
1553 .reset_reg = PDM_CLK_NS_REG,
1554 .reset_mask = BIT(12),
1555 .halt_reg = CLK_HALT_CFPB_STATEC_REG,
1556 .halt_bit = 3,
1557 },
1558 .ns_reg = PDM_CLK_NS_REG,
1559 .root_en_mask = BIT(11),
1560 .ns_mask = BM(1, 0),
1561 .set_rate = set_rate_nop,
1562 .freq_tbl = clk_tbl_pdm,
Matt Wagantall84f43fd2011-08-16 23:28:38 -07001563 .current_freq = &rcg_dummy_freq,
Bryan Huntsman3f2bc4d2011-08-16 17:27:22 -07001564 .c = {
1565 .dbg_name = "pdm_clk",
Matt Wagantall84f43fd2011-08-16 23:28:38 -07001566 .ops = &clk_ops_rcg_8960,
Bryan Huntsman3f2bc4d2011-08-16 17:27:22 -07001567 CLK_INIT(pdm_clk.c),
1568 },
1569};
1570
1571static struct branch_clk pmem_clk = {
1572 .b = {
1573 .ctl_reg = PMEM_ACLK_CTL_REG,
1574 .en_mask = BIT(4),
1575 .halt_reg = CLK_HALT_DFAB_STATE_REG,
1576 .halt_bit = 20,
1577 },
1578 .c = {
1579 .dbg_name = "pmem_clk",
1580 .ops = &clk_ops_branch,
1581 CLK_INIT(pmem_clk.c),
1582 },
1583};
1584
1585#define F_PRNG(f, s, v) \
1586 { \
1587 .freq_hz = f, \
1588 .src_clk = &s##_clk.c, \
1589 .sys_vdd = v, \
1590 }
1591static struct clk_freq_tbl clk_tbl_prng[] = {
1592 F_PRNG(64000000, pll8, NOMINAL),
1593 F_END
1594};
1595
1596static struct rcg_clk prng_clk = {
1597 .b = {
1598 .ctl_reg = SC0_U_CLK_BRANCH_ENA_VOTE_REG,
1599 .en_mask = BIT(10),
1600 .halt_reg = CLK_HALT_SFPB_MISC_STATE_REG,
1601 .halt_check = HALT_VOTED,
1602 .halt_bit = 10,
1603 },
1604 .set_rate = set_rate_nop,
1605 .freq_tbl = clk_tbl_prng,
Matt Wagantall84f43fd2011-08-16 23:28:38 -07001606 .current_freq = &rcg_dummy_freq,
Bryan Huntsman3f2bc4d2011-08-16 17:27:22 -07001607 .c = {
1608 .dbg_name = "prng_clk",
Matt Wagantall84f43fd2011-08-16 23:28:38 -07001609 .ops = &clk_ops_rcg_8960,
Bryan Huntsman3f2bc4d2011-08-16 17:27:22 -07001610 CLK_INIT(prng_clk.c),
1611 },
1612};
1613
Stephen Boyda78a7402011-08-02 11:23:39 -07001614#define CLK_SDC(name, n, h_b, f_table) \
1615 struct rcg_clk name = { \
Bryan Huntsman3f2bc4d2011-08-16 17:27:22 -07001616 .b = { \
1617 .ctl_reg = SDCn_APPS_CLK_NS_REG(n), \
1618 .en_mask = BIT(9), \
1619 .reset_reg = SDCn_RESET_REG(n), \
1620 .reset_mask = BIT(0), \
Stephen Boyda78a7402011-08-02 11:23:39 -07001621 .halt_reg = CLK_HALT_DFAB_STATE_REG, \
Bryan Huntsman3f2bc4d2011-08-16 17:27:22 -07001622 .halt_bit = h_b, \
1623 }, \
1624 .ns_reg = SDCn_APPS_CLK_NS_REG(n), \
1625 .md_reg = SDCn_APPS_CLK_MD_REG(n), \
1626 .root_en_mask = BIT(11), \
1627 .ns_mask = (BM(23, 16) | BM(6, 0)), \
1628 .set_rate = set_rate_mnd, \
Stephen Boyda78a7402011-08-02 11:23:39 -07001629 .freq_tbl = f_table, \
Matt Wagantall84f43fd2011-08-16 23:28:38 -07001630 .current_freq = &rcg_dummy_freq, \
Bryan Huntsman3f2bc4d2011-08-16 17:27:22 -07001631 .c = { \
Stephen Boyda78a7402011-08-02 11:23:39 -07001632 .dbg_name = #name, \
Matt Wagantall84f43fd2011-08-16 23:28:38 -07001633 .ops = &clk_ops_rcg_8960, \
Stephen Boyda78a7402011-08-02 11:23:39 -07001634 CLK_INIT(name.c), \
Bryan Huntsman3f2bc4d2011-08-16 17:27:22 -07001635 }, \
1636 }
1637#define F_SDC(f, s, d, m, n, v) \
1638 { \
1639 .freq_hz = f, \
1640 .src_clk = &s##_clk.c, \
1641 .md_val = MD8(16, m, 0, n), \
1642 .ns_val = NS(23, 16, n, m, 5, 4, 3, d, 2, 0, s##_to_bb_mux), \
1643 .mnd_en_mask = BIT(8) * !!(n), \
1644 .sys_vdd = v, \
1645 }
Stephen Boyda78a7402011-08-02 11:23:39 -07001646static struct clk_freq_tbl clk_tbl_sdc1_2[] = {
1647 F_SDC( 0, gnd, 1, 0, 0, NONE),
1648 F_SDC( 144000, pxo, 3, 2, 125, LOW),
1649 F_SDC( 400000, pll8, 4, 1, 240, LOW),
1650 F_SDC( 16000000, pll8, 4, 1, 6, LOW),
1651 F_SDC( 17070000, pll8, 1, 2, 45, LOW),
1652 F_SDC( 20210000, pll8, 1, 1, 19, LOW),
1653 F_SDC( 24000000, pll8, 4, 1, 4, LOW),
1654 F_SDC( 48000000, pll8, 4, 1, 2, LOW),
1655 F_SDC( 64000000, pll8, 3, 1, 2, NOMINAL),
1656 F_SDC( 96000000, pll8, 4, 0, 0, NOMINAL),
1657 F_END
1658};
1659
1660static CLK_SDC(sdc1_clk, 1, 6, clk_tbl_sdc1_2);
1661static CLK_SDC(sdc2_clk, 2, 5, clk_tbl_sdc1_2);
1662
1663static struct clk_freq_tbl clk_tbl_sdc3[] = {
1664 F_SDC( 0, gnd, 1, 0, 0, NONE),
1665 F_SDC( 144000, pxo, 3, 2, 125, LOW),
1666 F_SDC( 400000, pll8, 4, 1, 240, LOW),
1667 F_SDC( 16000000, pll8, 4, 1, 6, LOW),
1668 F_SDC( 17070000, pll8, 1, 2, 45, LOW),
1669 F_SDC( 20210000, pll8, 1, 1, 19, LOW),
1670 F_SDC( 24000000, pll8, 4, 1, 4, LOW),
1671 F_SDC( 48000000, pll8, 4, 1, 2, LOW),
1672 F_SDC( 64000000, pll8, 3, 1, 2, LOW),
1673 F_SDC( 96000000, pll8, 4, 0, 0, LOW),
1674 F_SDC(192000000, pll8, 2, 0, 0, NOMINAL),
1675 F_END
1676};
1677
1678static CLK_SDC(sdc3_clk, 3, 4, clk_tbl_sdc3);
1679
1680static struct clk_freq_tbl clk_tbl_sdc4_5[] = {
Bryan Huntsman3f2bc4d2011-08-16 17:27:22 -07001681 F_SDC( 0, gnd, 1, 0, 0, NONE),
1682 F_SDC( 144000, pxo, 3, 2, 125, LOW),
1683 F_SDC( 400000, pll8, 4, 1, 240, LOW),
1684 F_SDC( 16000000, pll8, 4, 1, 6, LOW),
1685 F_SDC( 17070000, pll8, 1, 2, 45, LOW),
1686 F_SDC( 20210000, pll8, 1, 1, 19, LOW),
1687 F_SDC( 24000000, pll8, 4, 1, 4, LOW),
1688 F_SDC( 48000000, pll8, 4, 1, 2, NOMINAL),
1689 F_SDC( 64000000, pll8, 3, 1, 2, NOMINAL),
Bryan Huntsman3f2bc4d2011-08-16 17:27:22 -07001690 F_END
1691};
1692
Stephen Boyda78a7402011-08-02 11:23:39 -07001693static CLK_SDC(sdc4_clk, 4, 3, clk_tbl_sdc4_5);
1694static CLK_SDC(sdc5_clk, 5, 2, clk_tbl_sdc4_5);
Bryan Huntsman3f2bc4d2011-08-16 17:27:22 -07001695
1696#define F_TSIF_REF(f, s, d, m, n, v) \
1697 { \
1698 .freq_hz = f, \
1699 .src_clk = &s##_clk.c, \
1700 .md_val = MD16(m, n), \
1701 .ns_val = NS(31, 16, n, m, 5, 4, 3, d, 2, 0, s##_to_bb_mux), \
1702 .mnd_en_mask = BIT(8) * !!(n), \
1703 .sys_vdd = v, \
1704 }
1705static struct clk_freq_tbl clk_tbl_tsif_ref[] = {
1706 F_TSIF_REF( 0, gnd, 1, 0, 0, NONE),
1707 F_TSIF_REF(105000, pxo, 1, 1, 256, LOW),
1708 F_END
1709};
1710
1711static struct rcg_clk tsif_ref_clk = {
1712 .b = {
1713 .ctl_reg = TSIF_REF_CLK_NS_REG,
1714 .en_mask = BIT(9),
1715 .halt_reg = CLK_HALT_CFPB_STATEC_REG,
1716 .halt_bit = 5,
1717 },
1718 .ns_reg = TSIF_REF_CLK_NS_REG,
1719 .md_reg = TSIF_REF_CLK_MD_REG,
1720 .root_en_mask = BIT(11),
1721 .ns_mask = (BM(31, 16) | BM(6, 0)),
1722 .set_rate = set_rate_mnd,
1723 .freq_tbl = clk_tbl_tsif_ref,
Matt Wagantall84f43fd2011-08-16 23:28:38 -07001724 .current_freq = &rcg_dummy_freq,
Bryan Huntsman3f2bc4d2011-08-16 17:27:22 -07001725 .c = {
1726 .dbg_name = "tsif_ref_clk",
Matt Wagantall84f43fd2011-08-16 23:28:38 -07001727 .ops = &clk_ops_rcg_8960,
Bryan Huntsman3f2bc4d2011-08-16 17:27:22 -07001728 CLK_INIT(tsif_ref_clk.c),
1729 },
1730};
1731
1732#define F_TSSC(f, s, v) \
1733 { \
1734 .freq_hz = f, \
1735 .src_clk = &s##_clk.c, \
1736 .ns_val = NS_SRC_SEL(1, 0, s##_to_xo_mux), \
1737 .sys_vdd = v, \
1738 }
1739static struct clk_freq_tbl clk_tbl_tssc[] = {
1740 F_TSSC( 0, gnd, NONE),
1741 F_TSSC(27000000, pxo, LOW),
1742 F_END
1743};
1744
1745static struct rcg_clk tssc_clk = {
1746 .b = {
1747 .ctl_reg = TSSC_CLK_CTL_REG,
1748 .en_mask = BIT(4),
1749 .halt_reg = CLK_HALT_CFPB_STATEC_REG,
1750 .halt_bit = 4,
1751 },
1752 .ns_reg = TSSC_CLK_CTL_REG,
1753 .ns_mask = BM(1, 0),
1754 .set_rate = set_rate_nop,
1755 .freq_tbl = clk_tbl_tssc,
Matt Wagantall84f43fd2011-08-16 23:28:38 -07001756 .current_freq = &rcg_dummy_freq,
Bryan Huntsman3f2bc4d2011-08-16 17:27:22 -07001757 .c = {
1758 .dbg_name = "tssc_clk",
Matt Wagantall84f43fd2011-08-16 23:28:38 -07001759 .ops = &clk_ops_rcg_8960,
Bryan Huntsman3f2bc4d2011-08-16 17:27:22 -07001760 CLK_INIT(tssc_clk.c),
1761 },
1762};
1763
Tianyi Gou41515e22011-09-01 19:37:43 -07001764#define CLK_USB_HS(name, n, h_b) \
1765 static struct rcg_clk name = { \
1766 .b = { \
1767 .ctl_reg = USB_HS##n##_XCVR_FS_CLK_NS_REG, \
1768 .en_mask = BIT(9), \
1769 .reset_reg = USB_HS##n##_RESET_REG, \
1770 .reset_mask = BIT(0), \
1771 .halt_reg = CLK_HALT_DFAB_STATE_REG, \
1772 .halt_bit = h_b, \
1773 }, \
1774 .ns_reg = USB_HS##n##_XCVR_FS_CLK_NS_REG, \
1775 .md_reg = USB_HS##n##_XCVR_FS_CLK_MD_REG, \
1776 .root_en_mask = BIT(11), \
1777 .ns_mask = (BM(23, 16) | BM(6, 0)), \
1778 .set_rate = set_rate_mnd, \
1779 .freq_tbl = clk_tbl_usb, \
1780 .current_freq = &rcg_dummy_freq, \
1781 .c = { \
1782 .dbg_name = #name, \
1783 .ops = &clk_ops_rcg_8960, \
1784 CLK_INIT(name.c), \
1785 }, \
1786}
1787
Bryan Huntsman3f2bc4d2011-08-16 17:27:22 -07001788#define F_USB(f, s, d, m, n, v) \
1789 { \
1790 .freq_hz = f, \
1791 .src_clk = &s##_clk.c, \
1792 .md_val = MD8(16, m, 0, n), \
1793 .ns_val = NS(23, 16, n, m, 5, 4, 3, d, 2, 0, s##_to_bb_mux), \
1794 .mnd_en_mask = BIT(8) * !!(n), \
1795 .sys_vdd = v, \
1796 }
1797static struct clk_freq_tbl clk_tbl_usb[] = {
1798 F_USB( 0, gnd, 1, 0, 0, NONE),
1799 F_USB(60000000, pll8, 1, 5, 32, NOMINAL),
1800 F_END
1801};
1802
Tianyi Gou41515e22011-09-01 19:37:43 -07001803CLK_USB_HS(usb_hs1_xcvr_clk, 1, 0);
1804CLK_USB_HS(usb_hs3_xcvr_clk, 3, 30);
1805CLK_USB_HS(usb_hs4_xcvr_clk, 4, 2);
Bryan Huntsman3f2bc4d2011-08-16 17:27:22 -07001806
Stephen Boyd94625ef2011-07-12 17:06:01 -07001807static struct clk_freq_tbl clk_tbl_usb_hsic[] = {
1808 F_USB( 0, gnd, 1, 0, 0, NONE),
1809 F_USB(60000000, pll8, 1, 5, 32, LOW),
1810 F_END
1811};
1812
1813static struct rcg_clk usb_hsic_xcvr_fs_clk = {
1814 .b = {
1815 .ctl_reg = USB_HSIC_XCVR_FS_CLK_NS_REG,
1816 .en_mask = BIT(9),
1817 .halt_reg = CLK_HALT_CFPB_STATEA_REG,
1818 .halt_bit = 26,
1819 },
1820 .ns_reg = USB_HSIC_XCVR_FS_CLK_NS_REG,
1821 .md_reg = USB_HSIC_XCVR_FS_CLK_MD_REG,
1822 .root_en_mask = BIT(11),
1823 .ns_mask = (BM(23, 16) | BM(6, 0)),
1824 .set_rate = set_rate_mnd,
1825 .freq_tbl = clk_tbl_usb_hsic,
1826 .current_freq = &rcg_dummy_freq,
1827 .c = {
1828 .dbg_name = "usb_hsic_xcvr_fs_clk",
1829 .ops = &clk_ops_rcg_8960,
1830 CLK_INIT(usb_hsic_xcvr_fs_clk.c),
1831 },
1832};
1833
1834static struct branch_clk usb_hsic_system_clk = {
1835 .b = {
1836 .ctl_reg = USB_HSIC_SYSTEM_CLK_CTL_REG,
1837 .en_mask = BIT(4),
1838 .reset_reg = USB_HSIC_RESET_REG,
1839 .reset_mask = BIT(0),
1840 .halt_reg = CLK_HALT_CFPB_STATEA_REG,
1841 .halt_bit = 24,
1842 },
1843 .parent = &usb_hsic_xcvr_fs_clk.c,
1844 .c = {
1845 .dbg_name = "usb_hsic_system_clk",
1846 .ops = &clk_ops_branch,
1847 CLK_INIT(usb_hsic_system_clk.c),
1848 },
1849};
1850
1851#define F_USB_HSIC(f, s, v) \
1852 { \
1853 .freq_hz = f, \
1854 .src_clk = &s##_clk.c, \
1855 .sys_vdd = v, \
1856 }
1857static struct clk_freq_tbl clk_tbl_usb2_hsic[] = {
1858 F_USB_HSIC(480000000, pll14, LOW),
1859 F_END
1860};
1861
1862static struct rcg_clk usb_hsic_hsic_src_clk = {
1863 .b = {
1864 .ctl_reg = USB_HSIC_HSIC_CLK_SRC_CTL_REG,
1865 .halt_check = NOCHECK,
1866 },
1867 .root_en_mask = BIT(0),
1868 .set_rate = set_rate_nop,
1869 .freq_tbl = clk_tbl_usb2_hsic,
1870 .current_freq = &rcg_dummy_freq,
1871 .c = {
1872 .dbg_name = "usb_hsic_hsic_src_clk",
1873 .ops = &clk_ops_rcg_8960,
1874 CLK_INIT(usb_hsic_hsic_src_clk.c),
1875 },
1876};
1877
1878static struct branch_clk usb_hsic_hsic_clk = {
1879 .b = {
1880 .ctl_reg = USB_HSIC_HSIC_CLK_CTL_REG,
1881 .en_mask = BIT(0),
1882 .halt_reg = CLK_HALT_CFPB_STATEA_REG,
1883 .halt_bit = 19,
1884 },
1885 .parent = &usb_hsic_hsic_src_clk.c,
1886 .c = {
1887 .dbg_name = "usb_hsic_hsic_clk",
1888 .ops = &clk_ops_branch,
1889 CLK_INIT(usb_hsic_hsic_clk.c),
1890 },
1891};
1892
1893#define F_USB_HSIO_CAL(f, s, v) \
1894 { \
1895 .freq_hz = f, \
1896 .src_clk = &s##_clk.c, \
1897 .sys_vdd = v, \
1898 }
1899static struct clk_freq_tbl clk_tbl_usb_hsio_cal[] = {
1900 F_USB_HSIO_CAL(9000000, pxo, LOW),
1901 F_END
1902};
1903
1904static struct rcg_clk usb_hsic_hsio_cal_clk = {
1905 .b = {
1906 .ctl_reg = USB_HSIC_HSIO_CAL_CLK_CTL_REG,
1907 .en_mask = BIT(0),
1908 .halt_reg = CLK_HALT_CFPB_STATEA_REG,
1909 .halt_bit = 23,
1910 },
1911 .set_rate = set_rate_nop,
1912 .freq_tbl = clk_tbl_usb_hsio_cal,
1913 .current_freq = &rcg_dummy_freq,
1914 .c = {
1915 .dbg_name = "usb_hsic_hsio_cal_clk",
Stephen Boyda0e82ec2011-09-19 12:18:45 -07001916 .ops = &clk_ops_rcg_8960,
Stephen Boyd94625ef2011-07-12 17:06:01 -07001917 CLK_INIT(usb_hsic_hsio_cal_clk.c),
1918 },
1919};
1920
Bryan Huntsman3f2bc4d2011-08-16 17:27:22 -07001921static struct branch_clk usb_phy0_clk = {
1922 .b = {
1923 .reset_reg = USB_PHY0_RESET_REG,
1924 .reset_mask = BIT(0),
1925 },
1926 .c = {
1927 .dbg_name = "usb_phy0_clk",
1928 .ops = &clk_ops_reset,
1929 CLK_INIT(usb_phy0_clk.c),
1930 },
1931};
1932
1933#define CLK_USB_FS(i, n) \
1934 struct rcg_clk i##_clk = { \
1935 .ns_reg = USB_FSn_XCVR_FS_CLK_NS_REG(n), \
1936 .b = { \
1937 .ctl_reg = USB_FSn_XCVR_FS_CLK_NS_REG(n), \
1938 .halt_check = NOCHECK, \
1939 }, \
1940 .md_reg = USB_FSn_XCVR_FS_CLK_MD_REG(n), \
1941 .root_en_mask = BIT(11), \
1942 .ns_mask = (BM(23, 16) | BM(6, 0)), \
1943 .set_rate = set_rate_mnd, \
1944 .freq_tbl = clk_tbl_usb, \
Matt Wagantall84f43fd2011-08-16 23:28:38 -07001945 .current_freq = &rcg_dummy_freq, \
Bryan Huntsman3f2bc4d2011-08-16 17:27:22 -07001946 .c = { \
1947 .dbg_name = #i "_clk", \
Matt Wagantall84f43fd2011-08-16 23:28:38 -07001948 .ops = &clk_ops_rcg_8960, \
Bryan Huntsman3f2bc4d2011-08-16 17:27:22 -07001949 CLK_INIT(i##_clk.c), \
1950 }, \
1951 }
1952
1953static CLK_USB_FS(usb_fs1_src, 1);
1954static struct branch_clk usb_fs1_xcvr_clk = {
1955 .b = {
1956 .ctl_reg = USB_FSn_XCVR_FS_CLK_NS_REG(1),
1957 .en_mask = BIT(9),
1958 .reset_reg = USB_FSn_RESET_REG(1),
1959 .reset_mask = BIT(1),
1960 .halt_reg = CLK_HALT_CFPB_STATEA_REG,
1961 .halt_bit = 15,
1962 },
1963 .parent = &usb_fs1_src_clk.c,
1964 .c = {
1965 .dbg_name = "usb_fs1_xcvr_clk",
1966 .ops = &clk_ops_branch,
1967 CLK_INIT(usb_fs1_xcvr_clk.c),
1968 },
1969};
1970
1971static struct branch_clk usb_fs1_sys_clk = {
1972 .b = {
1973 .ctl_reg = USB_FSn_SYSTEM_CLK_CTL_REG(1),
1974 .en_mask = BIT(4),
1975 .reset_reg = USB_FSn_RESET_REG(1),
1976 .reset_mask = BIT(0),
1977 .halt_reg = CLK_HALT_CFPB_STATEA_REG,
1978 .halt_bit = 16,
1979 },
1980 .parent = &usb_fs1_src_clk.c,
1981 .c = {
1982 .dbg_name = "usb_fs1_sys_clk",
1983 .ops = &clk_ops_branch,
1984 CLK_INIT(usb_fs1_sys_clk.c),
1985 },
1986};
1987
1988static CLK_USB_FS(usb_fs2_src, 2);
1989static struct branch_clk usb_fs2_xcvr_clk = {
1990 .b = {
1991 .ctl_reg = USB_FSn_XCVR_FS_CLK_NS_REG(2),
1992 .en_mask = BIT(9),
1993 .reset_reg = USB_FSn_RESET_REG(2),
1994 .reset_mask = BIT(1),
1995 .halt_reg = CLK_HALT_CFPB_STATEA_REG,
1996 .halt_bit = 12,
1997 },
1998 .parent = &usb_fs2_src_clk.c,
1999 .c = {
2000 .dbg_name = "usb_fs2_xcvr_clk",
2001 .ops = &clk_ops_branch,
2002 CLK_INIT(usb_fs2_xcvr_clk.c),
2003 },
2004};
2005
2006static struct branch_clk usb_fs2_sys_clk = {
2007 .b = {
2008 .ctl_reg = USB_FSn_SYSTEM_CLK_CTL_REG(2),
2009 .en_mask = BIT(4),
2010 .reset_reg = USB_FSn_RESET_REG(2),
2011 .reset_mask = BIT(0),
2012 .halt_reg = CLK_HALT_CFPB_STATEA_REG,
2013 .halt_bit = 13,
2014 },
2015 .parent = &usb_fs2_src_clk.c,
2016 .c = {
2017 .dbg_name = "usb_fs2_sys_clk",
2018 .ops = &clk_ops_branch,
2019 CLK_INIT(usb_fs2_sys_clk.c),
2020 },
2021};
2022
2023/* Fast Peripheral Bus Clocks */
2024static struct branch_clk ce1_core_clk = {
2025 .b = {
2026 .ctl_reg = CE1_CORE_CLK_CTL_REG,
2027 .en_mask = BIT(4),
2028 .halt_reg = CLK_HALT_CFPB_STATEC_REG,
2029 .halt_bit = 27,
2030 },
2031 .c = {
2032 .dbg_name = "ce1_core_clk",
2033 .ops = &clk_ops_branch,
2034 CLK_INIT(ce1_core_clk.c),
2035 },
2036};
Tianyi Gou41515e22011-09-01 19:37:43 -07002037
Bryan Huntsman3f2bc4d2011-08-16 17:27:22 -07002038static struct branch_clk ce1_p_clk = {
2039 .b = {
2040 .ctl_reg = CE1_HCLK_CTL_REG,
2041 .en_mask = BIT(4),
2042 .halt_reg = CLK_HALT_CFPB_STATEC_REG,
2043 .halt_bit = 1,
2044 },
2045 .c = {
2046 .dbg_name = "ce1_p_clk",
2047 .ops = &clk_ops_branch,
2048 CLK_INIT(ce1_p_clk.c),
2049 },
2050};
2051
Tianyi Gou41515e22011-09-01 19:37:43 -07002052#define F_CE3(f, s, d, v) \
2053 { \
2054 .freq_hz = f, \
2055 .src_clk = &s##_clk.c, \
2056 .ns_val = NS_DIVSRC(6, 3, d, 2, 0, s##_to_bb_mux), \
2057 .sys_vdd = v, \
2058 }
2059
2060static struct clk_freq_tbl clk_tbl_ce3[] = {
2061 F_CE3( 0, gnd, 1, NONE),
2062 F_CE3( 48000000, pll8, 8, LOW),
2063 F_CE3(100000000, pll3, 12, NOMINAL),
2064 F_END
2065};
2066
2067static struct rcg_clk ce3_src_clk = {
2068 .b = {
2069 .ctl_reg = CE3_CLK_SRC_NS_REG,
2070 .halt_check = NOCHECK,
2071 },
2072 .ns_reg = CE3_CLK_SRC_NS_REG,
2073 .root_en_mask = BIT(7),
2074 .ns_mask = BM(6, 0),
2075 .set_rate = set_rate_nop,
2076 .freq_tbl = clk_tbl_ce3,
2077 .current_freq = &rcg_dummy_freq,
2078 .c = {
2079 .dbg_name = "ce3_src_clk",
2080 .ops = &clk_ops_rcg_8960,
2081 CLK_INIT(ce3_src_clk.c),
2082 },
2083};
2084
2085static struct branch_clk ce3_core_clk = {
2086 .b = {
2087 .ctl_reg = CE3_CORE_CLK_CTL_REG,
2088 .en_mask = BIT(4),
2089 .reset_reg = CE3_CORE_CLK_CTL_REG,
2090 .reset_mask = BIT(7),
2091 .halt_reg = CLK_HALT_MSS_SMPSS_MISC_STATE_REG,
2092 .halt_bit = 5,
2093 },
2094 .parent = &ce3_src_clk.c,
2095 .c = {
2096 .dbg_name = "ce3_core_clk",
2097 .ops = &clk_ops_branch,
2098 CLK_INIT(ce3_core_clk.c),
2099 }
2100};
2101
2102static struct branch_clk ce3_p_clk = {
2103 .b = {
2104 .ctl_reg = CE3_HCLK_CTL_REG,
2105 .en_mask = BIT(4),
2106 .reset_reg = CE3_HCLK_CTL_REG,
2107 .reset_mask = BIT(7),
2108 .halt_reg = CLK_HALT_AFAB_SFAB_STATEB_REG,
2109 .halt_bit = 16,
2110 },
2111 .parent = &ce3_src_clk.c,
2112 .c = {
2113 .dbg_name = "ce3_p_clk",
2114 .ops = &clk_ops_branch,
2115 CLK_INIT(ce3_p_clk.c),
2116 }
2117};
2118
2119static struct branch_clk sata_phy_ref_clk = {
2120 .b = {
2121 .ctl_reg = SATA_PHY_REF_CLK_CTL_REG,
2122 .en_mask = BIT(4),
2123 .halt_reg = CLK_HALT_MSS_SMPSS_MISC_STATE_REG,
2124 .halt_bit = 24,
2125 },
2126 .parent = &pxo_clk.c,
2127 .c = {
2128 .dbg_name = "sata_phy_ref_clk",
2129 .ops = &clk_ops_branch,
2130 CLK_INIT(sata_phy_ref_clk.c),
2131 },
2132};
2133
2134static struct branch_clk pcie_p_clk = {
2135 .b = {
2136 .ctl_reg = PCIE_HCLK_CTL_REG,
2137 .en_mask = BIT(4),
2138 .halt_reg = CLK_HALT_CFPB_STATEC_REG,
2139 .halt_bit = 8,
2140 },
2141 .c = {
2142 .dbg_name = "pcie_p_clk",
2143 .ops = &clk_ops_branch,
2144 CLK_INIT(pcie_p_clk.c),
2145 },
2146};
2147
Bryan Huntsman3f2bc4d2011-08-16 17:27:22 -07002148static struct branch_clk dma_bam_p_clk = {
2149 .b = {
2150 .ctl_reg = DMA_BAM_HCLK_CTL,
2151 .en_mask = BIT(4),
2152 .halt_reg = CLK_HALT_DFAB_STATE_REG,
2153 .halt_bit = 12,
2154 },
2155 .c = {
2156 .dbg_name = "dma_bam_p_clk",
2157 .ops = &clk_ops_branch,
2158 CLK_INIT(dma_bam_p_clk.c),
2159 },
2160};
2161
2162static struct branch_clk gsbi1_p_clk = {
2163 .b = {
2164 .ctl_reg = GSBIn_HCLK_CTL_REG(1),
2165 .en_mask = BIT(4),
2166 .halt_reg = CLK_HALT_CFPB_STATEA_REG,
2167 .halt_bit = 11,
2168 },
2169 .c = {
2170 .dbg_name = "gsbi1_p_clk",
2171 .ops = &clk_ops_branch,
2172 CLK_INIT(gsbi1_p_clk.c),
2173 },
2174};
2175
2176static struct branch_clk gsbi2_p_clk = {
2177 .b = {
2178 .ctl_reg = GSBIn_HCLK_CTL_REG(2),
2179 .en_mask = BIT(4),
2180 .halt_reg = CLK_HALT_CFPB_STATEA_REG,
2181 .halt_bit = 7,
2182 },
2183 .c = {
2184 .dbg_name = "gsbi2_p_clk",
2185 .ops = &clk_ops_branch,
2186 CLK_INIT(gsbi2_p_clk.c),
2187 },
2188};
2189
2190static struct branch_clk gsbi3_p_clk = {
2191 .b = {
2192 .ctl_reg = GSBIn_HCLK_CTL_REG(3),
2193 .en_mask = BIT(4),
2194 .halt_reg = CLK_HALT_CFPB_STATEA_REG,
2195 .halt_bit = 3,
2196 },
2197 .c = {
2198 .dbg_name = "gsbi3_p_clk",
2199 .ops = &clk_ops_branch,
2200 CLK_INIT(gsbi3_p_clk.c),
2201 },
2202};
2203
2204static struct branch_clk gsbi4_p_clk = {
2205 .b = {
2206 .ctl_reg = GSBIn_HCLK_CTL_REG(4),
2207 .en_mask = BIT(4),
2208 .halt_reg = CLK_HALT_CFPB_STATEB_REG,
2209 .halt_bit = 27,
2210 },
2211 .c = {
2212 .dbg_name = "gsbi4_p_clk",
2213 .ops = &clk_ops_branch,
2214 CLK_INIT(gsbi4_p_clk.c),
2215 },
2216};
2217
2218static struct branch_clk gsbi5_p_clk = {
2219 .b = {
2220 .ctl_reg = GSBIn_HCLK_CTL_REG(5),
2221 .en_mask = BIT(4),
2222 .halt_reg = CLK_HALT_CFPB_STATEB_REG,
2223 .halt_bit = 23,
2224 },
2225 .c = {
2226 .dbg_name = "gsbi5_p_clk",
2227 .ops = &clk_ops_branch,
2228 CLK_INIT(gsbi5_p_clk.c),
2229 },
2230};
2231
2232static struct branch_clk gsbi6_p_clk = {
2233 .b = {
2234 .ctl_reg = GSBIn_HCLK_CTL_REG(6),
2235 .en_mask = BIT(4),
2236 .halt_reg = CLK_HALT_CFPB_STATEB_REG,
2237 .halt_bit = 19,
2238 },
2239 .c = {
2240 .dbg_name = "gsbi6_p_clk",
2241 .ops = &clk_ops_branch,
2242 CLK_INIT(gsbi6_p_clk.c),
2243 },
2244};
2245
2246static struct branch_clk gsbi7_p_clk = {
2247 .b = {
2248 .ctl_reg = GSBIn_HCLK_CTL_REG(7),
2249 .en_mask = BIT(4),
2250 .halt_reg = CLK_HALT_CFPB_STATEB_REG,
2251 .halt_bit = 15,
2252 },
2253 .c = {
2254 .dbg_name = "gsbi7_p_clk",
2255 .ops = &clk_ops_branch,
2256 CLK_INIT(gsbi7_p_clk.c),
2257 },
2258};
2259
2260static struct branch_clk gsbi8_p_clk = {
2261 .b = {
2262 .ctl_reg = GSBIn_HCLK_CTL_REG(8),
2263 .en_mask = BIT(4),
2264 .halt_reg = CLK_HALT_CFPB_STATEB_REG,
2265 .halt_bit = 11,
2266 },
2267 .c = {
2268 .dbg_name = "gsbi8_p_clk",
2269 .ops = &clk_ops_branch,
2270 CLK_INIT(gsbi8_p_clk.c),
2271 },
2272};
2273
2274static struct branch_clk gsbi9_p_clk = {
2275 .b = {
2276 .ctl_reg = GSBIn_HCLK_CTL_REG(9),
2277 .en_mask = BIT(4),
2278 .halt_reg = CLK_HALT_CFPB_STATEB_REG,
2279 .halt_bit = 7,
2280 },
2281 .c = {
2282 .dbg_name = "gsbi9_p_clk",
2283 .ops = &clk_ops_branch,
2284 CLK_INIT(gsbi9_p_clk.c),
2285 },
2286};
2287
2288static struct branch_clk gsbi10_p_clk = {
2289 .b = {
2290 .ctl_reg = GSBIn_HCLK_CTL_REG(10),
2291 .en_mask = BIT(4),
2292 .halt_reg = CLK_HALT_CFPB_STATEB_REG,
2293 .halt_bit = 3,
2294 },
2295 .c = {
2296 .dbg_name = "gsbi10_p_clk",
2297 .ops = &clk_ops_branch,
2298 CLK_INIT(gsbi10_p_clk.c),
2299 },
2300};
2301
2302static struct branch_clk gsbi11_p_clk = {
2303 .b = {
2304 .ctl_reg = GSBIn_HCLK_CTL_REG(11),
2305 .en_mask = BIT(4),
2306 .halt_reg = CLK_HALT_CFPB_STATEC_REG,
2307 .halt_bit = 18,
2308 },
2309 .c = {
2310 .dbg_name = "gsbi11_p_clk",
2311 .ops = &clk_ops_branch,
2312 CLK_INIT(gsbi11_p_clk.c),
2313 },
2314};
2315
2316static struct branch_clk gsbi12_p_clk = {
2317 .b = {
2318 .ctl_reg = GSBIn_HCLK_CTL_REG(12),
2319 .en_mask = BIT(4),
2320 .halt_reg = CLK_HALT_CFPB_STATEC_REG,
2321 .halt_bit = 14,
2322 },
2323 .c = {
2324 .dbg_name = "gsbi12_p_clk",
2325 .ops = &clk_ops_branch,
2326 CLK_INIT(gsbi12_p_clk.c),
2327 },
2328};
2329
Stephen Boyd973e4ba2011-07-12 17:06:01 -07002330static struct branch_clk qdss_p_clk = {
2331 .b = {
2332 .ctl_reg = QDSS_HCLK_CTL_REG,
2333 .en_mask = BIT(4),
2334 .halt_reg = CLK_HALT_SFPB_MISC_STATE_REG,
2335 .halt_bit = 11,
2336 .halt_check = HALT_VOTED,
2337 .reset_reg = QDSS_RESETS_REG,
2338 .reset_mask = BIT(2),
2339 },
2340 .c = {
2341 .dbg_name = "qdss_p_clk",
2342 .ops = &clk_ops_branch,
2343 CLK_INIT(qdss_p_clk.c),
Tianyi Gou41515e22011-09-01 19:37:43 -07002344 }
2345};
2346
2347static struct branch_clk sata_phy_cfg_clk = {
2348 .b = {
2349 .ctl_reg = SATA_PHY_CFG_CLK_CTL_REG,
2350 .en_mask = BIT(4),
2351 .halt_reg = CLK_HALT_CFPB_STATEA_REG,
2352 .halt_bit = 12,
2353 },
2354 .c = {
2355 .dbg_name = "sata_phy_cfg_clk",
2356 .ops = &clk_ops_branch,
2357 CLK_INIT(sata_phy_cfg_clk.c),
Stephen Boyd973e4ba2011-07-12 17:06:01 -07002358 },
2359};
2360
Bryan Huntsman3f2bc4d2011-08-16 17:27:22 -07002361static struct branch_clk tsif_p_clk = {
2362 .b = {
2363 .ctl_reg = TSIF_HCLK_CTL_REG,
2364 .en_mask = BIT(4),
2365 .halt_reg = CLK_HALT_CFPB_STATEC_REG,
2366 .halt_bit = 7,
2367 },
2368 .c = {
2369 .dbg_name = "tsif_p_clk",
2370 .ops = &clk_ops_branch,
2371 CLK_INIT(tsif_p_clk.c),
2372 },
2373};
2374
2375static struct branch_clk usb_fs1_p_clk = {
2376 .b = {
2377 .ctl_reg = USB_FSn_HCLK_CTL_REG(1),
2378 .en_mask = BIT(4),
2379 .halt_reg = CLK_HALT_CFPB_STATEA_REG,
2380 .halt_bit = 17,
2381 },
2382 .c = {
2383 .dbg_name = "usb_fs1_p_clk",
2384 .ops = &clk_ops_branch,
2385 CLK_INIT(usb_fs1_p_clk.c),
2386 },
2387};
2388
2389static struct branch_clk usb_fs2_p_clk = {
2390 .b = {
2391 .ctl_reg = USB_FSn_HCLK_CTL_REG(2),
2392 .en_mask = BIT(4),
2393 .halt_reg = CLK_HALT_CFPB_STATEA_REG,
2394 .halt_bit = 14,
2395 },
2396 .c = {
2397 .dbg_name = "usb_fs2_p_clk",
2398 .ops = &clk_ops_branch,
2399 CLK_INIT(usb_fs2_p_clk.c),
2400 },
2401};
2402
2403static struct branch_clk usb_hs1_p_clk = {
2404 .b = {
2405 .ctl_reg = USB_HS1_HCLK_CTL_REG,
2406 .en_mask = BIT(4),
2407 .halt_reg = CLK_HALT_DFAB_STATE_REG,
2408 .halt_bit = 1,
2409 },
2410 .c = {
2411 .dbg_name = "usb_hs1_p_clk",
2412 .ops = &clk_ops_branch,
2413 CLK_INIT(usb_hs1_p_clk.c),
2414 },
2415};
2416
Tianyi Gou41515e22011-09-01 19:37:43 -07002417static struct branch_clk usb_hs3_p_clk = {
2418 .b = {
2419 .ctl_reg = USB_HS3_HCLK_CTL_REG,
2420 .en_mask = BIT(4),
2421 .halt_reg = CLK_HALT_DFAB_STATE_REG,
2422 .halt_bit = 31,
2423 },
2424 .c = {
2425 .dbg_name = "usb_hs3_p_clk",
2426 .ops = &clk_ops_branch,
2427 CLK_INIT(usb_hs3_p_clk.c),
2428 },
2429};
2430
2431static struct branch_clk usb_hs4_p_clk = {
2432 .b = {
2433 .ctl_reg = USB_HS4_HCLK_CTL_REG,
2434 .en_mask = BIT(4),
2435 .halt_reg = CLK_HALT_DFAB_STATE_REG,
2436 .halt_bit = 7,
2437 },
2438 .c = {
2439 .dbg_name = "usb_hs4_p_clk",
2440 .ops = &clk_ops_branch,
2441 CLK_INIT(usb_hs4_p_clk.c),
2442 },
2443};
2444
Stephen Boyd94625ef2011-07-12 17:06:01 -07002445static struct branch_clk usb_hsic_p_clk = {
2446 .b = {
2447 .ctl_reg = USB_HSIC_HCLK_CTL_REG,
2448 .en_mask = BIT(4),
2449 .halt_reg = CLK_HALT_CFPB_STATEA_REG,
2450 .halt_bit = 28,
2451 },
2452 .c = {
2453 .dbg_name = "usb_hsic_p_clk",
2454 .ops = &clk_ops_branch,
2455 CLK_INIT(usb_hsic_p_clk.c),
2456 },
2457};
2458
Bryan Huntsman3f2bc4d2011-08-16 17:27:22 -07002459static struct branch_clk sdc1_p_clk = {
2460 .b = {
2461 .ctl_reg = SDCn_HCLK_CTL_REG(1),
2462 .en_mask = BIT(4),
2463 .halt_reg = CLK_HALT_DFAB_STATE_REG,
2464 .halt_bit = 11,
2465 },
2466 .c = {
2467 .dbg_name = "sdc1_p_clk",
2468 .ops = &clk_ops_branch,
2469 CLK_INIT(sdc1_p_clk.c),
2470 },
2471};
2472
2473static struct branch_clk sdc2_p_clk = {
2474 .b = {
2475 .ctl_reg = SDCn_HCLK_CTL_REG(2),
2476 .en_mask = BIT(4),
2477 .halt_reg = CLK_HALT_DFAB_STATE_REG,
2478 .halt_bit = 10,
2479 },
2480 .c = {
2481 .dbg_name = "sdc2_p_clk",
2482 .ops = &clk_ops_branch,
2483 CLK_INIT(sdc2_p_clk.c),
2484 },
2485};
2486
2487static struct branch_clk sdc3_p_clk = {
2488 .b = {
2489 .ctl_reg = SDCn_HCLK_CTL_REG(3),
2490 .en_mask = BIT(4),
2491 .halt_reg = CLK_HALT_DFAB_STATE_REG,
2492 .halt_bit = 9,
2493 },
2494 .c = {
2495 .dbg_name = "sdc3_p_clk",
2496 .ops = &clk_ops_branch,
2497 CLK_INIT(sdc3_p_clk.c),
2498 },
2499};
2500
2501static struct branch_clk sdc4_p_clk = {
2502 .b = {
2503 .ctl_reg = SDCn_HCLK_CTL_REG(4),
2504 .en_mask = BIT(4),
2505 .halt_reg = CLK_HALT_DFAB_STATE_REG,
2506 .halt_bit = 8,
2507 },
2508 .c = {
2509 .dbg_name = "sdc4_p_clk",
2510 .ops = &clk_ops_branch,
2511 CLK_INIT(sdc4_p_clk.c),
2512 },
2513};
2514
2515static struct branch_clk sdc5_p_clk = {
2516 .b = {
2517 .ctl_reg = SDCn_HCLK_CTL_REG(5),
2518 .en_mask = BIT(4),
2519 .halt_reg = CLK_HALT_DFAB_STATE_REG,
2520 .halt_bit = 7,
2521 },
2522 .c = {
2523 .dbg_name = "sdc5_p_clk",
2524 .ops = &clk_ops_branch,
2525 CLK_INIT(sdc5_p_clk.c),
2526 },
2527};
2528
2529/* HW-Voteable Clocks */
2530static struct branch_clk adm0_clk = {
2531 .b = {
2532 .ctl_reg = SC0_U_CLK_BRANCH_ENA_VOTE_REG,
2533 .en_mask = BIT(2),
2534 .halt_reg = CLK_HALT_MSS_SMPSS_MISC_STATE_REG,
2535 .halt_check = HALT_VOTED,
2536 .halt_bit = 14,
2537 },
2538 .c = {
2539 .dbg_name = "adm0_clk",
2540 .ops = &clk_ops_branch,
2541 CLK_INIT(adm0_clk.c),
2542 },
2543};
2544
2545static struct branch_clk adm0_p_clk = {
2546 .b = {
2547 .ctl_reg = SC0_U_CLK_BRANCH_ENA_VOTE_REG,
2548 .en_mask = BIT(3),
2549 .halt_reg = CLK_HALT_MSS_SMPSS_MISC_STATE_REG,
2550 .halt_check = HALT_VOTED,
2551 .halt_bit = 13,
2552 },
2553 .c = {
2554 .dbg_name = "adm0_p_clk",
2555 .ops = &clk_ops_branch,
2556 CLK_INIT(adm0_p_clk.c),
2557 },
2558};
2559
2560static struct branch_clk pmic_arb0_p_clk = {
2561 .b = {
2562 .ctl_reg = SC0_U_CLK_BRANCH_ENA_VOTE_REG,
2563 .en_mask = BIT(8),
2564 .halt_reg = CLK_HALT_SFPB_MISC_STATE_REG,
2565 .halt_check = HALT_VOTED,
2566 .halt_bit = 22,
2567 },
2568 .c = {
2569 .dbg_name = "pmic_arb0_p_clk",
2570 .ops = &clk_ops_branch,
2571 CLK_INIT(pmic_arb0_p_clk.c),
2572 },
2573};
2574
2575static struct branch_clk pmic_arb1_p_clk = {
2576 .b = {
2577 .ctl_reg = SC0_U_CLK_BRANCH_ENA_VOTE_REG,
2578 .en_mask = BIT(9),
2579 .halt_reg = CLK_HALT_SFPB_MISC_STATE_REG,
2580 .halt_check = HALT_VOTED,
2581 .halt_bit = 21,
2582 },
2583 .c = {
2584 .dbg_name = "pmic_arb1_p_clk",
2585 .ops = &clk_ops_branch,
2586 CLK_INIT(pmic_arb1_p_clk.c),
2587 },
2588};
2589
2590static struct branch_clk pmic_ssbi2_clk = {
2591 .b = {
2592 .ctl_reg = SC0_U_CLK_BRANCH_ENA_VOTE_REG,
2593 .en_mask = BIT(7),
2594 .halt_reg = CLK_HALT_SFPB_MISC_STATE_REG,
2595 .halt_check = HALT_VOTED,
2596 .halt_bit = 23,
2597 },
2598 .c = {
2599 .dbg_name = "pmic_ssbi2_clk",
2600 .ops = &clk_ops_branch,
2601 CLK_INIT(pmic_ssbi2_clk.c),
2602 },
2603};
2604
2605static struct branch_clk rpm_msg_ram_p_clk = {
2606 .b = {
2607 .ctl_reg = SC0_U_CLK_BRANCH_ENA_VOTE_REG,
2608 .en_mask = BIT(6),
2609 .halt_reg = CLK_HALT_SFPB_MISC_STATE_REG,
2610 .halt_check = HALT_VOTED,
2611 .halt_bit = 12,
2612 },
2613 .c = {
2614 .dbg_name = "rpm_msg_ram_p_clk",
2615 .ops = &clk_ops_branch,
2616 CLK_INIT(rpm_msg_ram_p_clk.c),
2617 },
2618};
2619
2620/*
2621 * Multimedia Clocks
2622 */
2623
2624static struct branch_clk amp_clk = {
2625 .b = {
2626 .reset_reg = SW_RESET_CORE_REG,
2627 .reset_mask = BIT(20),
2628 },
2629 .c = {
2630 .dbg_name = "amp_clk",
2631 .ops = &clk_ops_reset,
2632 CLK_INIT(amp_clk.c),
2633 },
2634};
2635
Stephen Boyd94625ef2011-07-12 17:06:01 -07002636#define CLK_CAM(name, n, hb) \
2637 struct rcg_clk name = { \
Bryan Huntsman3f2bc4d2011-08-16 17:27:22 -07002638 .b = { \
Stephen Boyd94625ef2011-07-12 17:06:01 -07002639 .ctl_reg = CAMCLK##n##_CC_REG, \
Bryan Huntsman3f2bc4d2011-08-16 17:27:22 -07002640 .en_mask = BIT(0), \
2641 .halt_reg = DBG_BUS_VEC_I_REG, \
2642 .halt_bit = hb, \
2643 }, \
Stephen Boyd94625ef2011-07-12 17:06:01 -07002644 .ns_reg = CAMCLK##n##_NS_REG, \
2645 .md_reg = CAMCLK##n##_MD_REG, \
Bryan Huntsman3f2bc4d2011-08-16 17:27:22 -07002646 .root_en_mask = BIT(2), \
Stephen Boyd94625ef2011-07-12 17:06:01 -07002647 .ns_mask = BM(31, 24) | BM(15, 14) | BM(2, 0), \
Bryan Huntsman3f2bc4d2011-08-16 17:27:22 -07002648 .ctl_mask = BM(7, 6), \
2649 .set_rate = set_rate_mnd_8, \
2650 .freq_tbl = clk_tbl_cam, \
Matt Wagantall84f43fd2011-08-16 23:28:38 -07002651 .current_freq = &rcg_dummy_freq, \
Bryan Huntsman3f2bc4d2011-08-16 17:27:22 -07002652 .c = { \
Stephen Boyd94625ef2011-07-12 17:06:01 -07002653 .dbg_name = #name, \
Matt Wagantall84f43fd2011-08-16 23:28:38 -07002654 .ops = &clk_ops_rcg_8960, \
Stephen Boyd94625ef2011-07-12 17:06:01 -07002655 CLK_INIT(name.c), \
Bryan Huntsman3f2bc4d2011-08-16 17:27:22 -07002656 }, \
2657 }
2658#define F_CAM(f, s, d, m, n, v) \
2659 { \
2660 .freq_hz = f, \
2661 .src_clk = &s##_clk.c, \
2662 .md_val = MD8(8, m, 0, n), \
2663 .ns_val = NS_MM(31, 24, n, m, 15, 14, d, 2, 0, s##_to_mm_mux), \
2664 .ctl_val = CC(6, n), \
2665 .mnd_en_mask = BIT(5) * !!(n), \
2666 .sys_vdd = v, \
2667 }
2668static struct clk_freq_tbl clk_tbl_cam[] = {
2669 F_CAM( 0, gnd, 1, 0, 0, NONE),
2670 F_CAM( 6000000, pll8, 4, 1, 16, LOW),
2671 F_CAM( 8000000, pll8, 4, 1, 12, LOW),
2672 F_CAM( 12000000, pll8, 4, 1, 8, LOW),
2673 F_CAM( 16000000, pll8, 4, 1, 6, LOW),
2674 F_CAM( 19200000, pll8, 4, 1, 5, LOW),
2675 F_CAM( 24000000, pll8, 4, 1, 4, LOW),
2676 F_CAM( 32000000, pll8, 4, 1, 3, LOW),
2677 F_CAM( 48000000, pll8, 4, 1, 2, LOW),
2678 F_CAM( 64000000, pll8, 3, 1, 2, LOW),
2679 F_CAM( 96000000, pll8, 4, 0, 0, NOMINAL),
2680 F_CAM(128000000, pll8, 3, 0, 0, NOMINAL),
2681 F_END
2682};
2683
Stephen Boyd94625ef2011-07-12 17:06:01 -07002684static CLK_CAM(cam0_clk, 0, 15);
2685static CLK_CAM(cam1_clk, 1, 16);
2686static CLK_CAM(cam2_clk, 2, 31);
Bryan Huntsman3f2bc4d2011-08-16 17:27:22 -07002687
2688#define F_CSI(f, s, d, m, n, v) \
2689 { \
2690 .freq_hz = f, \
2691 .src_clk = &s##_clk.c, \
2692 .md_val = MD8(8, m, 0, n), \
2693 .ns_val = NS_MM(31, 24, n, m, 15, 14, d, 2, 0, s##_to_mm_mux), \
2694 .ctl_val = CC(6, n), \
2695 .mnd_en_mask = BIT(5) * !!(n), \
2696 .sys_vdd = v, \
2697 }
2698static struct clk_freq_tbl clk_tbl_csi[] = {
2699 F_CSI( 0, gnd, 1, 0, 0, NONE),
2700 F_CSI( 85330000, pll8, 1, 2, 9, LOW),
2701 F_CSI(177780000, pll2, 1, 2, 9, NOMINAL),
2702 F_END
2703};
2704
2705static struct rcg_clk csi0_src_clk = {
2706 .ns_reg = CSI0_NS_REG,
2707 .b = {
2708 .ctl_reg = CSI0_CC_REG,
2709 .halt_check = NOCHECK,
2710 },
2711 .md_reg = CSI0_MD_REG,
2712 .root_en_mask = BIT(2),
Stephen Boyd94625ef2011-07-12 17:06:01 -07002713 .ns_mask = BM(31, 24) | BM(15, 14) | BM(2, 0),
Bryan Huntsman3f2bc4d2011-08-16 17:27:22 -07002714 .ctl_mask = BM(7, 6),
2715 .set_rate = set_rate_mnd,
2716 .freq_tbl = clk_tbl_csi,
Matt Wagantall84f43fd2011-08-16 23:28:38 -07002717 .current_freq = &rcg_dummy_freq,
Bryan Huntsman3f2bc4d2011-08-16 17:27:22 -07002718 .c = {
2719 .dbg_name = "csi0_src_clk",
Matt Wagantall84f43fd2011-08-16 23:28:38 -07002720 .ops = &clk_ops_rcg_8960,
Bryan Huntsman3f2bc4d2011-08-16 17:27:22 -07002721 CLK_INIT(csi0_src_clk.c),
2722 },
2723};
2724
2725static struct branch_clk csi0_clk = {
2726 .b = {
2727 .ctl_reg = CSI0_CC_REG,
2728 .en_mask = BIT(0),
2729 .reset_reg = SW_RESET_CORE_REG,
2730 .reset_mask = BIT(8),
2731 .halt_reg = DBG_BUS_VEC_B_REG,
2732 .halt_bit = 13,
2733 },
2734 .parent = &csi0_src_clk.c,
2735 .c = {
2736 .dbg_name = "csi0_clk",
2737 .ops = &clk_ops_branch,
2738 CLK_INIT(csi0_clk.c),
2739 },
2740};
2741
2742static struct branch_clk csi0_phy_clk = {
2743 .b = {
2744 .ctl_reg = CSI0_CC_REG,
2745 .en_mask = BIT(8),
2746 .reset_reg = SW_RESET_CORE_REG,
2747 .reset_mask = BIT(29),
2748 .halt_reg = DBG_BUS_VEC_I_REG,
2749 .halt_bit = 9,
2750 },
2751 .parent = &csi0_src_clk.c,
2752 .c = {
2753 .dbg_name = "csi0_phy_clk",
2754 .ops = &clk_ops_branch,
2755 CLK_INIT(csi0_phy_clk.c),
2756 },
2757};
2758
2759static struct rcg_clk csi1_src_clk = {
2760 .ns_reg = CSI1_NS_REG,
2761 .b = {
2762 .ctl_reg = CSI1_CC_REG,
2763 .halt_check = NOCHECK,
2764 },
2765 .md_reg = CSI1_MD_REG,
2766 .root_en_mask = BIT(2),
Stephen Boyd94625ef2011-07-12 17:06:01 -07002767 .ns_mask = BM(31, 24) | BM(15, 14) | BM(2, 0),
Bryan Huntsman3f2bc4d2011-08-16 17:27:22 -07002768 .ctl_mask = BM(7, 6),
2769 .set_rate = set_rate_mnd,
2770 .freq_tbl = clk_tbl_csi,
Matt Wagantall84f43fd2011-08-16 23:28:38 -07002771 .current_freq = &rcg_dummy_freq,
Bryan Huntsman3f2bc4d2011-08-16 17:27:22 -07002772 .c = {
2773 .dbg_name = "csi1_src_clk",
Matt Wagantall84f43fd2011-08-16 23:28:38 -07002774 .ops = &clk_ops_rcg_8960,
Bryan Huntsman3f2bc4d2011-08-16 17:27:22 -07002775 CLK_INIT(csi1_src_clk.c),
2776 },
2777};
2778
2779static struct branch_clk csi1_clk = {
2780 .b = {
2781 .ctl_reg = CSI1_CC_REG,
2782 .en_mask = BIT(0),
2783 .reset_reg = SW_RESET_CORE_REG,
2784 .reset_mask = BIT(18),
2785 .halt_reg = DBG_BUS_VEC_B_REG,
2786 .halt_bit = 14,
2787 },
2788 .parent = &csi1_src_clk.c,
2789 .c = {
2790 .dbg_name = "csi1_clk",
2791 .ops = &clk_ops_branch,
2792 CLK_INIT(csi1_clk.c),
2793 },
2794};
2795
2796static struct branch_clk csi1_phy_clk = {
2797 .b = {
2798 .ctl_reg = CSI1_CC_REG,
2799 .en_mask = BIT(8),
2800 .reset_reg = SW_RESET_CORE_REG,
2801 .reset_mask = BIT(28),
2802 .halt_reg = DBG_BUS_VEC_I_REG,
2803 .halt_bit = 10,
2804 },
2805 .parent = &csi1_src_clk.c,
2806 .c = {
2807 .dbg_name = "csi1_phy_clk",
2808 .ops = &clk_ops_branch,
2809 CLK_INIT(csi1_phy_clk.c),
2810 },
2811};
2812
Stephen Boyd94625ef2011-07-12 17:06:01 -07002813static struct rcg_clk csi2_src_clk = {
2814 .ns_reg = CSI2_NS_REG,
2815 .b = {
2816 .ctl_reg = CSI2_CC_REG,
2817 .halt_check = NOCHECK,
2818 },
2819 .md_reg = CSI2_MD_REG,
2820 .root_en_mask = BIT(2),
2821 .ns_mask = BM(31, 24) | BM(15, 14) | BM(2, 0),
2822 .ctl_mask = BM(7, 6),
2823 .set_rate = set_rate_mnd,
2824 .freq_tbl = clk_tbl_csi,
2825 .current_freq = &rcg_dummy_freq,
2826 .c = {
2827 .dbg_name = "csi2_src_clk",
2828 .ops = &clk_ops_rcg_8960,
2829 CLK_INIT(csi2_src_clk.c),
2830 },
2831};
2832
2833static struct branch_clk csi2_clk = {
2834 .b = {
2835 .ctl_reg = CSI2_CC_REG,
2836 .en_mask = BIT(0),
2837 .reset_reg = SW_RESET_CORE2_REG,
2838 .reset_mask = BIT(2),
2839 .halt_reg = DBG_BUS_VEC_B_REG,
2840 .halt_bit = 29,
2841 },
2842 .parent = &csi2_src_clk.c,
2843 .c = {
2844 .dbg_name = "csi2_clk",
2845 .ops = &clk_ops_branch,
2846 CLK_INIT(csi2_clk.c),
2847 },
2848};
2849
2850static struct branch_clk csi2_phy_clk = {
2851 .b = {
2852 .ctl_reg = CSI2_CC_REG,
2853 .en_mask = BIT(8),
2854 .reset_reg = SW_RESET_CORE_REG,
2855 .reset_mask = BIT(31),
2856 .halt_reg = DBG_BUS_VEC_I_REG,
2857 .halt_bit = 29,
2858 },
2859 .parent = &csi2_src_clk.c,
2860 .c = {
2861 .dbg_name = "csi2_phy_clk",
2862 .ops = &clk_ops_branch,
2863 CLK_INIT(csi2_phy_clk.c),
2864 },
2865};
2866
2867/*
2868 * The csi pix and csi rdi clocks have two bits in two registers to control a
2869 * three input mux. So we have the generic rcg_clk_enable() path handle the
2870 * first bit, and this function handle the second bit.
2871 */
2872static void set_rate_pix_rdi(struct rcg_clk *clk, struct clk_freq_tbl *nf)
2873{
2874 u32 reg = readl_relaxed(MISC_CC3_REG);
2875 u32 bit = (u32)nf->extra_freq_data;
2876 if (nf->freq_hz == 2)
2877 reg |= bit;
2878 else
2879 reg &= ~bit;
2880 writel_relaxed(reg, MISC_CC3_REG);
2881}
2882
Bryan Huntsman3f2bc4d2011-08-16 17:27:22 -07002883#define F_CSI_PIX(s) \
2884 { \
2885 .src_clk = &csi##s##_clk.c, \
2886 .freq_hz = s, \
2887 .ns_val = BVAL(25, 25, s), \
Stephen Boyd94625ef2011-07-12 17:06:01 -07002888 .extra_freq_data = (void *)BIT(13), \
Bryan Huntsman3f2bc4d2011-08-16 17:27:22 -07002889 }
2890static struct clk_freq_tbl clk_tbl_csi_pix[] = {
2891 F_CSI_PIX(0), /* CSI0 source */
2892 F_CSI_PIX(1), /* CSI1 source */
Stephen Boyd94625ef2011-07-12 17:06:01 -07002893 F_CSI_PIX(2), /* CSI2 source */
Bryan Huntsman3f2bc4d2011-08-16 17:27:22 -07002894 F_END
2895};
2896
2897static struct rcg_clk csi_pix_clk = {
2898 .b = {
2899 .ctl_reg = MISC_CC_REG,
2900 .en_mask = BIT(26),
2901 .halt_check = DELAY,
2902 .reset_reg = SW_RESET_CORE_REG,
2903 .reset_mask = BIT(26),
2904 },
2905 .ns_reg = MISC_CC_REG,
2906 .ns_mask = BIT(25),
Stephen Boyd94625ef2011-07-12 17:06:01 -07002907 .set_rate = set_rate_pix_rdi,
Bryan Huntsman3f2bc4d2011-08-16 17:27:22 -07002908 .freq_tbl = clk_tbl_csi_pix,
Matt Wagantall84f43fd2011-08-16 23:28:38 -07002909 .current_freq = &rcg_dummy_freq,
Bryan Huntsman3f2bc4d2011-08-16 17:27:22 -07002910 .c = {
2911 .dbg_name = "csi_pix_clk",
Matt Wagantall84f43fd2011-08-16 23:28:38 -07002912 .ops = &clk_ops_rcg_8960,
Bryan Huntsman3f2bc4d2011-08-16 17:27:22 -07002913 CLK_INIT(csi_pix_clk.c),
2914 },
2915};
2916
Stephen Boyd94625ef2011-07-12 17:06:01 -07002917#define F_CSI_PIX1(s) \
2918 { \
2919 .src_clk = &csi##s##_clk.c, \
2920 .freq_hz = s, \
2921 .ns_val = BVAL(9, 8, s), \
2922 }
2923static struct clk_freq_tbl clk_tbl_csi_pix1[] = {
2924 F_CSI_PIX1(0), /* CSI0 source */
2925 F_CSI_PIX1(1), /* CSI1 source */
2926 F_CSI_PIX1(2), /* CSI2 source */
2927 F_END
2928};
2929
2930static struct rcg_clk csi_pix1_clk = {
2931 .b = {
2932 .ctl_reg = MISC_CC3_REG,
2933 .en_mask = BIT(10),
2934 .halt_check = DELAY,
2935 .reset_reg = SW_RESET_CORE_REG,
2936 .reset_mask = BIT(30),
2937 },
2938 .ns_reg = MISC_CC3_REG,
2939 .ns_mask = BM(9, 8),
2940 .set_rate = set_rate_nop,
2941 .freq_tbl = clk_tbl_csi_pix1,
2942 .current_freq = &rcg_dummy_freq,
2943 .c = {
2944 .dbg_name = "csi_pix1_clk",
2945 .ops = &clk_ops_rcg_8960,
2946 CLK_INIT(csi_pix1_clk.c),
2947 },
2948};
2949
2950#define F_CSI_RDI(s) \
2951 { \
2952 .src_clk = &csi##s##_clk.c, \
2953 .freq_hz = s, \
2954 .ns_val = BVAL(12, 12, s), \
2955 .extra_freq_data = (void *)BIT(12), \
2956 }
2957static struct clk_freq_tbl clk_tbl_csi_rdi[] = {
2958 F_CSI_RDI(0), /* CSI0 source */
2959 F_CSI_RDI(1), /* CSI1 source */
2960 F_CSI_RDI(2), /* CSI2 source */
2961 F_END
2962};
2963
Bryan Huntsman3f2bc4d2011-08-16 17:27:22 -07002964static struct rcg_clk csi_rdi_clk = {
2965 .b = {
2966 .ctl_reg = MISC_CC_REG,
2967 .en_mask = BIT(13),
2968 .halt_check = DELAY,
2969 .reset_reg = SW_RESET_CORE_REG,
2970 .reset_mask = BIT(27),
2971 },
2972 .ns_reg = MISC_CC_REG,
2973 .ns_mask = BIT(12),
Stephen Boyd94625ef2011-07-12 17:06:01 -07002974 .set_rate = set_rate_pix_rdi,
Bryan Huntsman3f2bc4d2011-08-16 17:27:22 -07002975 .freq_tbl = clk_tbl_csi_rdi,
Matt Wagantall84f43fd2011-08-16 23:28:38 -07002976 .current_freq = &rcg_dummy_freq,
Bryan Huntsman3f2bc4d2011-08-16 17:27:22 -07002977 .c = {
2978 .dbg_name = "csi_rdi_clk",
Matt Wagantall84f43fd2011-08-16 23:28:38 -07002979 .ops = &clk_ops_rcg_8960,
Bryan Huntsman3f2bc4d2011-08-16 17:27:22 -07002980 CLK_INIT(csi_rdi_clk.c),
2981 },
2982};
2983
Stephen Boyd94625ef2011-07-12 17:06:01 -07002984#define F_CSI_RDI1(s) \
2985 { \
2986 .src_clk = &csi##s##_clk.c, \
2987 .freq_hz = s, \
2988 .ns_val = BVAL(1, 0, s), \
2989 }
2990static struct clk_freq_tbl clk_tbl_csi_rdi1[] = {
2991 F_CSI_RDI1(0), /* CSI0 source */
2992 F_CSI_RDI1(1), /* CSI1 source */
2993 F_CSI_RDI1(2), /* CSI2 source */
2994 F_END
2995};
2996
2997static struct rcg_clk csi_rdi1_clk = {
2998 .b = {
2999 .ctl_reg = MISC_CC3_REG,
3000 .en_mask = BIT(2),
3001 .halt_check = DELAY,
3002 .reset_reg = SW_RESET_CORE2_REG,
3003 .reset_mask = BIT(1),
3004 },
3005 .ns_reg = MISC_CC3_REG,
3006 .ns_mask = BM(1, 0),
3007 .set_rate = set_rate_nop,
3008 .freq_tbl = clk_tbl_csi_rdi1,
3009 .current_freq = &rcg_dummy_freq,
3010 .c = {
3011 .dbg_name = "csi_rdi1_clk",
3012 .ops = &clk_ops_rcg_8960,
3013 CLK_INIT(csi_rdi1_clk.c),
3014 },
3015};
3016
3017#define F_CSI_RDI2(s) \
3018 { \
3019 .src_clk = &csi##s##_clk.c, \
3020 .freq_hz = s, \
3021 .ns_val = BVAL(5, 4, s), \
3022 }
3023static struct clk_freq_tbl clk_tbl_csi_rdi2[] = {
3024 F_CSI_RDI2(0), /* CSI0 source */
3025 F_CSI_RDI2(1), /* CSI1 source */
3026 F_CSI_RDI2(2), /* CSI2 source */
3027 F_END
3028};
3029
3030static struct rcg_clk csi_rdi2_clk = {
3031 .b = {
3032 .ctl_reg = MISC_CC3_REG,
3033 .en_mask = BIT(6),
3034 .halt_check = DELAY,
3035 .reset_reg = SW_RESET_CORE2_REG,
3036 .reset_mask = BIT(0),
3037 },
3038 .ns_reg = MISC_CC3_REG,
3039 .ns_mask = BM(5, 4),
3040 .set_rate = set_rate_nop,
3041 .freq_tbl = clk_tbl_csi_rdi2,
3042 .current_freq = &rcg_dummy_freq,
3043 .c = {
3044 .dbg_name = "csi_rdi2_clk",
3045 .ops = &clk_ops_rcg_8960,
3046 CLK_INIT(csi_rdi2_clk.c),
3047 },
3048};
3049
Bryan Huntsman3f2bc4d2011-08-16 17:27:22 -07003050#define F_CSI_PHYTIMER(f, s, d, m, n, v) \
3051 { \
3052 .freq_hz = f, \
3053 .src_clk = &s##_clk.c, \
3054 .md_val = MD8(8, m, 0, n), \
3055 .ns_val = NS_MM(31, 24, n, m, 15, 14, d, 2, 0, s##_to_mm_mux), \
3056 .ctl_val = CC(6, n), \
3057 .mnd_en_mask = BIT(5) * !!(n), \
3058 .sys_vdd = v, \
3059 }
3060static struct clk_freq_tbl clk_tbl_csi_phytimer[] = {
3061 F_CSI_PHYTIMER( 0, gnd, 1, 0, 0, NONE),
3062 F_CSI_PHYTIMER( 85330000, pll8, 1, 2, 9, LOW),
3063 F_CSI_PHYTIMER(177780000, pll2, 1, 2, 9, NOMINAL),
3064 F_END
3065};
3066
3067static struct rcg_clk csiphy_timer_src_clk = {
3068 .ns_reg = CSIPHYTIMER_NS_REG,
3069 .b = {
3070 .ctl_reg = CSIPHYTIMER_CC_REG,
3071 .halt_check = NOCHECK,
3072 },
3073 .md_reg = CSIPHYTIMER_MD_REG,
3074 .root_en_mask = BIT(2),
3075 .ns_mask = (BM(31, 24) | BM(15, 14) | BM(2, 0)),
3076 .ctl_mask = BM(7, 6),
3077 .set_rate = set_rate_mnd_8,
3078 .freq_tbl = clk_tbl_csi_phytimer,
Matt Wagantall84f43fd2011-08-16 23:28:38 -07003079 .current_freq = &rcg_dummy_freq,
Bryan Huntsman3f2bc4d2011-08-16 17:27:22 -07003080 .c = {
3081 .dbg_name = "csiphy_timer_src_clk",
Matt Wagantall84f43fd2011-08-16 23:28:38 -07003082 .ops = &clk_ops_rcg_8960,
Bryan Huntsman3f2bc4d2011-08-16 17:27:22 -07003083 CLK_INIT(csiphy_timer_src_clk.c),
3084 },
3085};
3086
3087static struct branch_clk csi0phy_timer_clk = {
3088 .b = {
3089 .ctl_reg = CSIPHYTIMER_CC_REG,
3090 .en_mask = BIT(0),
3091 .halt_reg = DBG_BUS_VEC_I_REG,
3092 .halt_bit = 17,
3093 },
3094 .parent = &csiphy_timer_src_clk.c,
3095 .c = {
3096 .dbg_name = "csi0phy_timer_clk",
3097 .ops = &clk_ops_branch,
3098 CLK_INIT(csi0phy_timer_clk.c),
3099 },
3100};
3101
3102static struct branch_clk csi1phy_timer_clk = {
3103 .b = {
3104 .ctl_reg = CSIPHYTIMER_CC_REG,
3105 .en_mask = BIT(9),
3106 .halt_reg = DBG_BUS_VEC_I_REG,
3107 .halt_bit = 18,
3108 },
3109 .parent = &csiphy_timer_src_clk.c,
3110 .c = {
3111 .dbg_name = "csi1phy_timer_clk",
3112 .ops = &clk_ops_branch,
3113 CLK_INIT(csi1phy_timer_clk.c),
3114 },
3115};
3116
Stephen Boyd94625ef2011-07-12 17:06:01 -07003117static struct branch_clk csi2phy_timer_clk = {
3118 .b = {
3119 .ctl_reg = CSIPHYTIMER_CC_REG,
3120 .en_mask = BIT(11),
3121 .halt_reg = DBG_BUS_VEC_I_REG,
3122 .halt_bit = 30,
3123 },
3124 .parent = &csiphy_timer_src_clk.c,
3125 .c = {
3126 .dbg_name = "csi2phy_timer_clk",
3127 .ops = &clk_ops_branch,
3128 CLK_INIT(csi2phy_timer_clk.c),
3129 },
3130};
3131
Bryan Huntsman3f2bc4d2011-08-16 17:27:22 -07003132#define F_DSI(d) \
3133 { \
3134 .freq_hz = d, \
3135 .ns_val = BVAL(15, 12, (d-1)), \
3136 }
3137/*
3138 * The DSI_BYTE/ESC clock is sourced from the DSI PHY PLL, which may change rate
3139 * without this clock driver knowing. So, overload the clk_set_rate() to set
3140 * the divider (1 to 16) of the clock with respect to the PLL rate.
3141 */
3142static struct clk_freq_tbl clk_tbl_dsi_byte[] = {
3143 F_DSI(1), F_DSI(2), F_DSI(3), F_DSI(4),
3144 F_DSI(5), F_DSI(6), F_DSI(7), F_DSI(8),
3145 F_DSI(9), F_DSI(10), F_DSI(11), F_DSI(12),
3146 F_DSI(13), F_DSI(14), F_DSI(15), F_DSI(16),
3147 F_END
3148};
3149
3150static struct rcg_clk dsi1_byte_clk = {
3151 .b = {
3152 .ctl_reg = DSI1_BYTE_CC_REG,
3153 .en_mask = BIT(0),
3154 .reset_reg = SW_RESET_CORE_REG,
3155 .reset_mask = BIT(7),
3156 .halt_reg = DBG_BUS_VEC_B_REG,
3157 .halt_bit = 21,
3158 },
3159 .ns_reg = DSI1_BYTE_NS_REG,
3160 .root_en_mask = BIT(2),
3161 .ns_mask = BM(15, 12),
3162 .set_rate = set_rate_nop,
3163 .freq_tbl = clk_tbl_dsi_byte,
Matt Wagantall84f43fd2011-08-16 23:28:38 -07003164 .current_freq = &rcg_dummy_freq,
Bryan Huntsman3f2bc4d2011-08-16 17:27:22 -07003165 .c = {
3166 .dbg_name = "dsi1_byte_clk",
Matt Wagantall84f43fd2011-08-16 23:28:38 -07003167 .ops = &clk_ops_rcg_8960,
Bryan Huntsman3f2bc4d2011-08-16 17:27:22 -07003168 CLK_INIT(dsi1_byte_clk.c),
3169 },
3170};
3171
3172static struct rcg_clk dsi2_byte_clk = {
3173 .b = {
3174 .ctl_reg = DSI2_BYTE_CC_REG,
3175 .en_mask = BIT(0),
3176 .reset_reg = SW_RESET_CORE_REG,
3177 .reset_mask = BIT(25),
3178 .halt_reg = DBG_BUS_VEC_B_REG,
3179 .halt_bit = 20,
3180 },
3181 .ns_reg = DSI2_BYTE_NS_REG,
3182 .root_en_mask = BIT(2),
3183 .ns_mask = BM(15, 12),
3184 .set_rate = set_rate_nop,
3185 .freq_tbl = clk_tbl_dsi_byte,
Matt Wagantall84f43fd2011-08-16 23:28:38 -07003186 .current_freq = &rcg_dummy_freq,
Bryan Huntsman3f2bc4d2011-08-16 17:27:22 -07003187 .c = {
3188 .dbg_name = "dsi2_byte_clk",
Matt Wagantall84f43fd2011-08-16 23:28:38 -07003189 .ops = &clk_ops_rcg_8960,
Bryan Huntsman3f2bc4d2011-08-16 17:27:22 -07003190 CLK_INIT(dsi2_byte_clk.c),
3191 },
3192};
3193
3194static struct rcg_clk dsi1_esc_clk = {
3195 .b = {
3196 .ctl_reg = DSI1_ESC_CC_REG,
3197 .en_mask = BIT(0),
3198 .reset_reg = SW_RESET_CORE_REG,
3199 .halt_reg = DBG_BUS_VEC_I_REG,
3200 .halt_bit = 1,
3201 },
3202 .ns_reg = DSI1_ESC_NS_REG,
3203 .root_en_mask = BIT(2),
3204 .ns_mask = BM(15, 12),
3205 .set_rate = set_rate_nop,
3206 .freq_tbl = clk_tbl_dsi_byte,
Matt Wagantall84f43fd2011-08-16 23:28:38 -07003207 .current_freq = &rcg_dummy_freq,
Bryan Huntsman3f2bc4d2011-08-16 17:27:22 -07003208 .c = {
3209 .dbg_name = "dsi1_esc_clk",
Matt Wagantall84f43fd2011-08-16 23:28:38 -07003210 .ops = &clk_ops_rcg_8960,
Bryan Huntsman3f2bc4d2011-08-16 17:27:22 -07003211 CLK_INIT(dsi1_esc_clk.c),
3212 },
3213};
3214
3215static struct rcg_clk dsi2_esc_clk = {
3216 .b = {
3217 .ctl_reg = DSI2_ESC_CC_REG,
3218 .en_mask = BIT(0),
3219 .halt_reg = DBG_BUS_VEC_I_REG,
3220 .halt_bit = 3,
3221 },
3222 .ns_reg = DSI2_ESC_NS_REG,
3223 .root_en_mask = BIT(2),
3224 .ns_mask = BM(15, 12),
3225 .set_rate = set_rate_nop,
3226 .freq_tbl = clk_tbl_dsi_byte,
Matt Wagantall84f43fd2011-08-16 23:28:38 -07003227 .current_freq = &rcg_dummy_freq,
Bryan Huntsman3f2bc4d2011-08-16 17:27:22 -07003228 .c = {
3229 .dbg_name = "dsi2_esc_clk",
Matt Wagantall84f43fd2011-08-16 23:28:38 -07003230 .ops = &clk_ops_rcg_8960,
Bryan Huntsman3f2bc4d2011-08-16 17:27:22 -07003231 CLK_INIT(dsi2_esc_clk.c),
3232 },
3233};
3234
3235#define F_GFX2D(f, s, m, n, v) \
3236 { \
3237 .freq_hz = f, \
3238 .src_clk = &s##_clk.c, \
3239 .md_val = MD4(4, m, 0, n), \
3240 .ns_val = NS_MND_BANKED4(20, 16, n, m, 3, 0, s##_to_mm_mux), \
3241 .ctl_val = CC_BANKED(9, 6, n), \
3242 .mnd_en_mask = (BIT(8) | BIT(5)) * !!(n), \
3243 .sys_vdd = v, \
3244 }
3245static struct clk_freq_tbl clk_tbl_gfx2d[] = {
3246 F_GFX2D( 0, gnd, 0, 0, NONE),
3247 F_GFX2D( 27000000, pxo, 0, 0, LOW),
3248 F_GFX2D( 48000000, pll8, 1, 8, LOW),
3249 F_GFX2D( 54857000, pll8, 1, 7, LOW),
3250 F_GFX2D( 64000000, pll8, 1, 6, LOW),
3251 F_GFX2D( 76800000, pll8, 1, 5, LOW),
3252 F_GFX2D( 96000000, pll8, 1, 4, LOW),
3253 F_GFX2D(128000000, pll8, 1, 3, NOMINAL),
3254 F_GFX2D(145455000, pll2, 2, 11, NOMINAL),
3255 F_GFX2D(160000000, pll2, 1, 5, NOMINAL),
3256 F_GFX2D(177778000, pll2, 2, 9, NOMINAL),
3257 F_GFX2D(200000000, pll2, 1, 4, NOMINAL),
3258 F_GFX2D(228571000, pll2, 2, 7, HIGH),
3259 F_END
3260};
3261
3262static struct bank_masks bmnd_info_gfx2d0 = {
3263 .bank_sel_mask = BIT(11),
3264 .bank0_mask = {
3265 .md_reg = GFX2D0_MD0_REG,
3266 .ns_mask = BM(23, 20) | BM(5, 3),
3267 .rst_mask = BIT(25),
3268 .mnd_en_mask = BIT(8),
3269 .mode_mask = BM(10, 9),
3270 },
3271 .bank1_mask = {
3272 .md_reg = GFX2D0_MD1_REG,
3273 .ns_mask = BM(19, 16) | BM(2, 0),
3274 .rst_mask = BIT(24),
3275 .mnd_en_mask = BIT(5),
3276 .mode_mask = BM(7, 6),
3277 },
3278};
3279
3280static struct rcg_clk gfx2d0_clk = {
3281 .b = {
3282 .ctl_reg = GFX2D0_CC_REG,
3283 .en_mask = BIT(0),
3284 .reset_reg = SW_RESET_CORE_REG,
3285 .reset_mask = BIT(14),
3286 .halt_reg = DBG_BUS_VEC_A_REG,
3287 .halt_bit = 9,
3288 },
3289 .ns_reg = GFX2D0_NS_REG,
3290 .root_en_mask = BIT(2),
3291 .set_rate = set_rate_mnd_banked,
3292 .freq_tbl = clk_tbl_gfx2d,
Stephen Boydc78d9a72011-07-20 00:46:24 -07003293 .bank_info = &bmnd_info_gfx2d0,
Matt Wagantall84f43fd2011-08-16 23:28:38 -07003294 .current_freq = &rcg_dummy_freq,
Bryan Huntsman3f2bc4d2011-08-16 17:27:22 -07003295 .c = {
3296 .dbg_name = "gfx2d0_clk",
Matt Wagantall84f43fd2011-08-16 23:28:38 -07003297 .ops = &clk_ops_rcg_8960,
Bryan Huntsman3f2bc4d2011-08-16 17:27:22 -07003298 CLK_INIT(gfx2d0_clk.c),
3299 },
3300};
3301
3302static struct bank_masks bmnd_info_gfx2d1 = {
3303 .bank_sel_mask = BIT(11),
3304 .bank0_mask = {
3305 .md_reg = GFX2D1_MD0_REG,
3306 .ns_mask = BM(23, 20) | BM(5, 3),
3307 .rst_mask = BIT(25),
3308 .mnd_en_mask = BIT(8),
3309 .mode_mask = BM(10, 9),
3310 },
3311 .bank1_mask = {
3312 .md_reg = GFX2D1_MD1_REG,
3313 .ns_mask = BM(19, 16) | BM(2, 0),
3314 .rst_mask = BIT(24),
3315 .mnd_en_mask = BIT(5),
3316 .mode_mask = BM(7, 6),
3317 },
3318};
3319
3320static struct rcg_clk gfx2d1_clk = {
3321 .b = {
3322 .ctl_reg = GFX2D1_CC_REG,
3323 .en_mask = BIT(0),
3324 .reset_reg = SW_RESET_CORE_REG,
3325 .reset_mask = BIT(13),
3326 .halt_reg = DBG_BUS_VEC_A_REG,
3327 .halt_bit = 14,
3328 },
3329 .ns_reg = GFX2D1_NS_REG,
3330 .root_en_mask = BIT(2),
3331 .set_rate = set_rate_mnd_banked,
3332 .freq_tbl = clk_tbl_gfx2d,
Stephen Boydc78d9a72011-07-20 00:46:24 -07003333 .bank_info = &bmnd_info_gfx2d1,
Matt Wagantall84f43fd2011-08-16 23:28:38 -07003334 .current_freq = &rcg_dummy_freq,
Bryan Huntsman3f2bc4d2011-08-16 17:27:22 -07003335 .c = {
3336 .dbg_name = "gfx2d1_clk",
Matt Wagantall84f43fd2011-08-16 23:28:38 -07003337 .ops = &clk_ops_rcg_8960,
Bryan Huntsman3f2bc4d2011-08-16 17:27:22 -07003338 CLK_INIT(gfx2d1_clk.c),
3339 },
3340};
3341
3342#define F_GFX3D(f, s, m, n, v) \
3343 { \
3344 .freq_hz = f, \
3345 .src_clk = &s##_clk.c, \
3346 .md_val = MD4(4, m, 0, n), \
3347 .ns_val = NS_MND_BANKED4(18, 14, n, m, 3, 0, s##_to_mm_mux), \
3348 .ctl_val = CC_BANKED(9, 6, n), \
3349 .mnd_en_mask = (BIT(8) | BIT(5)) * !!(n), \
3350 .sys_vdd = v, \
3351 }
Tianyi Gou41515e22011-09-01 19:37:43 -07003352
3353static struct clk_freq_tbl clk_tbl_gfx3d_8960[] = {
Bryan Huntsman3f2bc4d2011-08-16 17:27:22 -07003354 F_GFX3D( 0, gnd, 0, 0, NONE),
3355 F_GFX3D( 27000000, pxo, 0, 0, LOW),
3356 F_GFX3D( 48000000, pll8, 1, 8, LOW),
3357 F_GFX3D( 54857000, pll8, 1, 7, LOW),
3358 F_GFX3D( 64000000, pll8, 1, 6, LOW),
3359 F_GFX3D( 76800000, pll8, 1, 5, LOW),
3360 F_GFX3D( 96000000, pll8, 1, 4, LOW),
Stephen Boydd7797422011-08-10 16:01:45 -07003361 F_GFX3D(128000000, pll8, 1, 3, LOW),
Bryan Huntsman3f2bc4d2011-08-16 17:27:22 -07003362 F_GFX3D(145455000, pll2, 2, 11, NOMINAL),
3363 F_GFX3D(160000000, pll2, 1, 5, NOMINAL),
3364 F_GFX3D(177778000, pll2, 2, 9, NOMINAL),
3365 F_GFX3D(200000000, pll2, 1, 4, NOMINAL),
3366 F_GFX3D(228571000, pll2, 2, 7, NOMINAL),
3367 F_GFX3D(266667000, pll2, 1, 3, NOMINAL),
3368 F_GFX3D(320000000, pll2, 2, 5, HIGH),
3369 F_END
3370};
3371
Tianyi Gou41515e22011-09-01 19:37:43 -07003372static struct clk_freq_tbl clk_tbl_gfx3d_8960_v2[] = {
Stephen Boyd94625ef2011-07-12 17:06:01 -07003373 F_GFX3D( 0, gnd, 0, 0, NONE),
3374 F_GFX3D( 27000000, pxo, 0, 0, LOW),
3375 F_GFX3D( 48000000, pll8, 1, 8, LOW),
3376 F_GFX3D( 54857000, pll8, 1, 7, LOW),
3377 F_GFX3D( 64000000, pll8, 1, 6, LOW),
3378 F_GFX3D( 76800000, pll8, 1, 5, LOW),
3379 F_GFX3D( 96000000, pll8, 1, 4, LOW),
3380 F_GFX3D(128000000, pll8, 1, 3, LOW),
3381 F_GFX3D(145455000, pll2, 2, 11, NOMINAL),
3382 F_GFX3D(160000000, pll2, 1, 5, NOMINAL),
3383 F_GFX3D(177778000, pll2, 2, 9, NOMINAL),
3384 F_GFX3D(200000000, pll2, 1, 4, NOMINAL),
3385 F_GFX3D(228571000, pll2, 2, 7, NOMINAL),
3386 F_GFX3D(266667000, pll2, 1, 3, NOMINAL),
3387 F_GFX3D(300000000, pll3, 1, 4, NOMINAL),
3388 F_GFX3D(320000000, pll2, 2, 5, HIGH),
3389 F_GFX3D(400000000, pll2, 1, 2, HIGH),
3390 F_END
3391};
3392
Tianyi Gou41515e22011-09-01 19:37:43 -07003393static struct clk_freq_tbl clk_tbl_gfx3d_8064[] = {
3394 F_GFX3D( 0, gnd, 0, 0, NONE),
3395 F_GFX3D( 27000000, pxo, 0, 0, LOW),
3396 F_GFX3D( 48000000, pll8, 1, 8, LOW),
3397 F_GFX3D( 54857000, pll8, 1, 7, LOW),
3398 F_GFX3D( 64000000, pll8, 1, 6, LOW),
3399 F_GFX3D( 76800000, pll8, 1, 5, LOW),
3400 F_GFX3D( 96000000, pll8, 1, 4, LOW),
3401 F_GFX3D(128000000, pll8, 1, 3, LOW),
3402 F_GFX3D(145455000, pll2, 2, 11, NOMINAL),
3403 F_GFX3D(160000000, pll2, 1, 5, NOMINAL),
3404 F_GFX3D(177778000, pll2, 2, 9, NOMINAL),
3405 F_GFX3D(200000000, pll2, 1, 4, NOMINAL),
3406 F_GFX3D(228571000, pll2, 2, 7, NOMINAL),
3407 F_GFX3D(266667000, pll2, 1, 3, NOMINAL),
3408 F_GFX3D(325000000, pll15, 1, 3, NOMINAL),
3409 F_GFX3D(400000000, pll2, 1, 2, HIGH),
3410 F_END
3411};
3412
Bryan Huntsman3f2bc4d2011-08-16 17:27:22 -07003413static struct bank_masks bmnd_info_gfx3d = {
3414 .bank_sel_mask = BIT(11),
3415 .bank0_mask = {
3416 .md_reg = GFX3D_MD0_REG,
3417 .ns_mask = BM(21, 18) | BM(5, 3),
3418 .rst_mask = BIT(23),
3419 .mnd_en_mask = BIT(8),
3420 .mode_mask = BM(10, 9),
3421 },
3422 .bank1_mask = {
3423 .md_reg = GFX3D_MD1_REG,
3424 .ns_mask = BM(17, 14) | BM(2, 0),
3425 .rst_mask = BIT(22),
3426 .mnd_en_mask = BIT(5),
3427 .mode_mask = BM(7, 6),
3428 },
3429};
3430
3431static struct rcg_clk gfx3d_clk = {
3432 .b = {
3433 .ctl_reg = GFX3D_CC_REG,
3434 .en_mask = BIT(0),
3435 .reset_reg = SW_RESET_CORE_REG,
3436 .reset_mask = BIT(12),
3437 .halt_reg = DBG_BUS_VEC_A_REG,
3438 .halt_bit = 4,
3439 },
3440 .ns_reg = GFX3D_NS_REG,
3441 .root_en_mask = BIT(2),
3442 .set_rate = set_rate_mnd_banked,
Tianyi Gou41515e22011-09-01 19:37:43 -07003443 .freq_tbl = clk_tbl_gfx3d_8960,
Stephen Boydc78d9a72011-07-20 00:46:24 -07003444 .bank_info = &bmnd_info_gfx3d,
Matt Wagantall84f43fd2011-08-16 23:28:38 -07003445 .current_freq = &rcg_dummy_freq,
Bryan Huntsman3f2bc4d2011-08-16 17:27:22 -07003446 .c = {
3447 .dbg_name = "gfx3d_clk",
Matt Wagantall84f43fd2011-08-16 23:28:38 -07003448 .ops = &clk_ops_rcg_8960,
Bryan Huntsman3f2bc4d2011-08-16 17:27:22 -07003449 CLK_INIT(gfx3d_clk.c),
Stephen Boyd7fa26742011-08-11 23:22:29 -07003450 .depends = &gmem_axi_clk.c,
Bryan Huntsman3f2bc4d2011-08-16 17:27:22 -07003451 },
3452};
3453
3454#define F_IJPEG(f, s, d, m, n, v) \
3455 { \
3456 .freq_hz = f, \
3457 .src_clk = &s##_clk.c, \
3458 .md_val = MD8(8, m, 0, n), \
3459 .ns_val = NS_MM(23, 16, n, m, 15, 12, d, 2, 0, s##_to_mm_mux), \
3460 .ctl_val = CC(6, n), \
3461 .mnd_en_mask = BIT(5) * !!(n), \
3462 .sys_vdd = v, \
3463 }
Tianyi Gou41515e22011-09-01 19:37:43 -07003464
3465static struct clk_freq_tbl clk_tbl_ijpeg_8960[] = {
Bryan Huntsman3f2bc4d2011-08-16 17:27:22 -07003466 F_IJPEG( 0, gnd, 1, 0, 0, NONE),
3467 F_IJPEG( 27000000, pxo, 1, 0, 0, LOW),
3468 F_IJPEG( 36570000, pll8, 1, 2, 21, LOW),
3469 F_IJPEG( 54860000, pll8, 7, 0, 0, LOW),
3470 F_IJPEG( 96000000, pll8, 4, 0, 0, LOW),
3471 F_IJPEG(109710000, pll8, 1, 2, 7, LOW),
3472 F_IJPEG(128000000, pll8, 3, 0, 0, NOMINAL),
3473 F_IJPEG(153600000, pll8, 1, 2, 5, NOMINAL),
3474 F_IJPEG(200000000, pll2, 4, 0, 0, NOMINAL),
3475 F_IJPEG(228571000, pll2, 1, 2, 7, NOMINAL),
Matt Wagantall393bdb52011-09-07 10:15:28 -07003476 F_IJPEG(266667000, pll2, 1, 1, 3, NOMINAL),
Stephen Boyd94625ef2011-07-12 17:06:01 -07003477 F_IJPEG(320000000, pll2, 1, 2, 5, HIGH),
Bryan Huntsman3f2bc4d2011-08-16 17:27:22 -07003478 F_END
3479};
3480
Tianyi Gou41515e22011-09-01 19:37:43 -07003481static struct clk_freq_tbl clk_tbl_ijpeg_8064[] = {
3482 F_IJPEG( 0, gnd, 1, 0, 0, NONE),
3483 F_IJPEG( 36570000, pll8, 1, 2, 21, LOW),
3484 F_IJPEG( 54860000, pll8, 7, 0, 0, LOW),
3485 F_IJPEG( 96000000, pll8, 4, 0, 0, LOW),
3486 F_IJPEG(109710000, pll8, 1, 2, 7, LOW),
3487 F_IJPEG(128000000, pll8, 3, 0, 0, LOW),
3488 F_IJPEG(153600000, pll8, 1, 2, 5, NOMINAL),
3489 F_IJPEG(200000000, pll2, 4, 0, 0, NOMINAL),
3490 F_IJPEG(228000000, pll2, 1, 2, 7, NOMINAL),
3491 F_IJPEG(320000000, pll2, 1, 2, 5, HIGH),
3492 F_END
3493};
3494
Bryan Huntsman3f2bc4d2011-08-16 17:27:22 -07003495static struct rcg_clk ijpeg_clk = {
3496 .b = {
3497 .ctl_reg = IJPEG_CC_REG,
3498 .en_mask = BIT(0),
3499 .reset_reg = SW_RESET_CORE_REG,
3500 .reset_mask = BIT(9),
3501 .halt_reg = DBG_BUS_VEC_A_REG,
3502 .halt_bit = 24,
3503 },
3504 .ns_reg = IJPEG_NS_REG,
3505 .md_reg = IJPEG_MD_REG,
3506 .root_en_mask = BIT(2),
3507 .ns_mask = (BM(23, 16) | BM(15, 12) | BM(2, 0)),
3508 .ctl_mask = BM(7, 6),
3509 .set_rate = set_rate_mnd,
Tianyi Gou41515e22011-09-01 19:37:43 -07003510 .freq_tbl = clk_tbl_ijpeg_8960,
Matt Wagantall84f43fd2011-08-16 23:28:38 -07003511 .current_freq = &rcg_dummy_freq,
Bryan Huntsman3f2bc4d2011-08-16 17:27:22 -07003512 .c = {
3513 .dbg_name = "ijpeg_clk",
Matt Wagantall84f43fd2011-08-16 23:28:38 -07003514 .ops = &clk_ops_rcg_8960,
Bryan Huntsman3f2bc4d2011-08-16 17:27:22 -07003515 CLK_INIT(ijpeg_clk.c),
Stephen Boyd7fa26742011-08-11 23:22:29 -07003516 .depends = &ijpeg_axi_clk.c,
Bryan Huntsman3f2bc4d2011-08-16 17:27:22 -07003517 },
3518};
3519
3520#define F_JPEGD(f, s, d, v) \
3521 { \
3522 .freq_hz = f, \
3523 .src_clk = &s##_clk.c, \
3524 .ns_val = NS_DIVSRC(15, 12, d, 2, 0, s##_to_mm_mux), \
3525 .sys_vdd = v, \
3526 }
3527static struct clk_freq_tbl clk_tbl_jpegd[] = {
3528 F_JPEGD( 0, gnd, 1, NONE),
3529 F_JPEGD( 64000000, pll8, 6, LOW),
3530 F_JPEGD( 76800000, pll8, 5, LOW),
3531 F_JPEGD( 96000000, pll8, 4, LOW),
3532 F_JPEGD(160000000, pll2, 5, NOMINAL),
3533 F_JPEGD(200000000, pll2, 4, NOMINAL),
3534 F_END
3535};
3536
3537static struct rcg_clk jpegd_clk = {
3538 .b = {
3539 .ctl_reg = JPEGD_CC_REG,
3540 .en_mask = BIT(0),
3541 .reset_reg = SW_RESET_CORE_REG,
3542 .reset_mask = BIT(19),
3543 .halt_reg = DBG_BUS_VEC_A_REG,
3544 .halt_bit = 19,
3545 },
3546 .ns_reg = JPEGD_NS_REG,
3547 .root_en_mask = BIT(2),
3548 .ns_mask = (BM(15, 12) | BM(2, 0)),
3549 .set_rate = set_rate_nop,
3550 .freq_tbl = clk_tbl_jpegd,
Matt Wagantall84f43fd2011-08-16 23:28:38 -07003551 .current_freq = &rcg_dummy_freq,
Bryan Huntsman3f2bc4d2011-08-16 17:27:22 -07003552 .c = {
3553 .dbg_name = "jpegd_clk",
Matt Wagantall84f43fd2011-08-16 23:28:38 -07003554 .ops = &clk_ops_rcg_8960,
Bryan Huntsman3f2bc4d2011-08-16 17:27:22 -07003555 CLK_INIT(jpegd_clk.c),
Stephen Boyd7fa26742011-08-11 23:22:29 -07003556 .depends = &jpegd_axi_clk.c,
Bryan Huntsman3f2bc4d2011-08-16 17:27:22 -07003557 },
3558};
3559
3560#define F_MDP(f, s, m, n, v) \
3561 { \
3562 .freq_hz = f, \
3563 .src_clk = &s##_clk.c, \
3564 .md_val = MD8(8, m, 0, n), \
3565 .ns_val = NS_MND_BANKED8(22, 14, n, m, 3, 0, s##_to_mm_mux), \
3566 .ctl_val = CC_BANKED(9, 6, n), \
3567 .mnd_en_mask = (BIT(8) | BIT(5)) * !!(n), \
3568 .sys_vdd = v, \
3569 }
3570static struct clk_freq_tbl clk_tbl_mdp[] = {
3571 F_MDP( 0, gnd, 0, 0, NONE),
3572 F_MDP( 9600000, pll8, 1, 40, LOW),
3573 F_MDP( 13710000, pll8, 1, 28, LOW),
3574 F_MDP( 27000000, pxo, 0, 0, LOW),
3575 F_MDP( 29540000, pll8, 1, 13, LOW),
3576 F_MDP( 34910000, pll8, 1, 11, LOW),
3577 F_MDP( 38400000, pll8, 1, 10, LOW),
3578 F_MDP( 59080000, pll8, 2, 13, LOW),
3579 F_MDP( 76800000, pll8, 1, 5, LOW),
3580 F_MDP( 85330000, pll8, 2, 9, LOW),
3581 F_MDP( 96000000, pll8, 1, 4, NOMINAL),
3582 F_MDP(128000000, pll8, 1, 3, NOMINAL),
3583 F_MDP(160000000, pll2, 1, 5, NOMINAL),
3584 F_MDP(177780000, pll2, 2, 9, NOMINAL),
3585 F_MDP(200000000, pll2, 1, 4, NOMINAL),
3586 F_END
3587};
3588
3589static struct bank_masks bmnd_info_mdp = {
3590 .bank_sel_mask = BIT(11),
3591 .bank0_mask = {
3592 .md_reg = MDP_MD0_REG,
3593 .ns_mask = BM(29, 22) | BM(5, 3),
3594 .rst_mask = BIT(31),
3595 .mnd_en_mask = BIT(8),
3596 .mode_mask = BM(10, 9),
3597 },
3598 .bank1_mask = {
3599 .md_reg = MDP_MD1_REG,
3600 .ns_mask = BM(21, 14) | BM(2, 0),
3601 .rst_mask = BIT(30),
3602 .mnd_en_mask = BIT(5),
3603 .mode_mask = BM(7, 6),
3604 },
3605};
3606
3607static struct rcg_clk mdp_clk = {
3608 .b = {
3609 .ctl_reg = MDP_CC_REG,
3610 .en_mask = BIT(0),
3611 .reset_reg = SW_RESET_CORE_REG,
3612 .reset_mask = BIT(21),
3613 .halt_reg = DBG_BUS_VEC_C_REG,
3614 .halt_bit = 10,
3615 },
3616 .ns_reg = MDP_NS_REG,
3617 .root_en_mask = BIT(2),
3618 .set_rate = set_rate_mnd_banked,
3619 .freq_tbl = clk_tbl_mdp,
Stephen Boydc78d9a72011-07-20 00:46:24 -07003620 .bank_info = &bmnd_info_mdp,
Matt Wagantall84f43fd2011-08-16 23:28:38 -07003621 .current_freq = &rcg_dummy_freq,
Bryan Huntsman3f2bc4d2011-08-16 17:27:22 -07003622 .c = {
3623 .dbg_name = "mdp_clk",
Matt Wagantall84f43fd2011-08-16 23:28:38 -07003624 .ops = &clk_ops_rcg_8960,
Bryan Huntsman3f2bc4d2011-08-16 17:27:22 -07003625 CLK_INIT(mdp_clk.c),
Stephen Boyd7fa26742011-08-11 23:22:29 -07003626 .depends = &mdp_axi_clk.c,
Bryan Huntsman3f2bc4d2011-08-16 17:27:22 -07003627 },
3628};
3629
3630static struct branch_clk lut_mdp_clk = {
3631 .b = {
3632 .ctl_reg = MDP_LUT_CC_REG,
3633 .en_mask = BIT(0),
3634 .halt_reg = DBG_BUS_VEC_I_REG,
3635 .halt_bit = 13,
3636 },
3637 .parent = &mdp_clk.c,
3638 .c = {
3639 .dbg_name = "lut_mdp_clk",
3640 .ops = &clk_ops_branch,
3641 CLK_INIT(lut_mdp_clk.c),
3642 },
3643};
3644
3645#define F_MDP_VSYNC(f, s, v) \
3646 { \
3647 .freq_hz = f, \
3648 .src_clk = &s##_clk.c, \
3649 .ns_val = NS_SRC_SEL(13, 13, s##_to_bb_mux), \
3650 .sys_vdd = v, \
3651 }
3652static struct clk_freq_tbl clk_tbl_mdp_vsync[] = {
3653 F_MDP_VSYNC(27000000, pxo, LOW),
3654 F_END
3655};
3656
3657static struct rcg_clk mdp_vsync_clk = {
3658 .b = {
3659 .ctl_reg = MISC_CC_REG,
3660 .en_mask = BIT(6),
3661 .reset_reg = SW_RESET_CORE_REG,
3662 .reset_mask = BIT(3),
3663 .halt_reg = DBG_BUS_VEC_B_REG,
3664 .halt_bit = 22,
3665 },
3666 .ns_reg = MISC_CC2_REG,
3667 .ns_mask = BIT(13),
3668 .set_rate = set_rate_nop,
3669 .freq_tbl = clk_tbl_mdp_vsync,
Matt Wagantall84f43fd2011-08-16 23:28:38 -07003670 .current_freq = &rcg_dummy_freq,
Bryan Huntsman3f2bc4d2011-08-16 17:27:22 -07003671 .c = {
3672 .dbg_name = "mdp_vsync_clk",
Matt Wagantall84f43fd2011-08-16 23:28:38 -07003673 .ops = &clk_ops_rcg_8960,
Bryan Huntsman3f2bc4d2011-08-16 17:27:22 -07003674 CLK_INIT(mdp_vsync_clk.c),
3675 },
3676};
3677
3678#define F_ROT(f, s, d, v) \
3679 { \
3680 .freq_hz = f, \
3681 .src_clk = &s##_clk.c, \
3682 .ns_val = NS_DIVSRC_BANKED(29, 26, 25, 22, d, \
3683 21, 19, 18, 16, s##_to_mm_mux), \
3684 .sys_vdd = v, \
3685 }
3686static struct clk_freq_tbl clk_tbl_rot[] = {
3687 F_ROT( 0, gnd, 1, NONE),
3688 F_ROT( 27000000, pxo, 1, LOW),
3689 F_ROT( 29540000, pll8, 13, LOW),
3690 F_ROT( 32000000, pll8, 12, LOW),
3691 F_ROT( 38400000, pll8, 10, LOW),
3692 F_ROT( 48000000, pll8, 8, LOW),
3693 F_ROT( 54860000, pll8, 7, LOW),
3694 F_ROT( 64000000, pll8, 6, LOW),
3695 F_ROT( 76800000, pll8, 5, LOW),
Matt Wagantall448db0f2011-09-07 10:17:40 -07003696 F_ROT( 96000000, pll8, 4, LOW),
Bryan Huntsman3f2bc4d2011-08-16 17:27:22 -07003697 F_ROT(100000000, pll2, 8, NOMINAL),
3698 F_ROT(114290000, pll2, 7, NOMINAL),
3699 F_ROT(133330000, pll2, 6, NOMINAL),
3700 F_ROT(160000000, pll2, 5, NOMINAL),
Stephen Boyd8487f712011-08-29 12:10:09 -07003701 F_ROT(200000000, pll2, 4, NOMINAL),
Bryan Huntsman3f2bc4d2011-08-16 17:27:22 -07003702 F_END
3703};
3704
3705static struct bank_masks bdiv_info_rot = {
3706 .bank_sel_mask = BIT(30),
3707 .bank0_mask = {
3708 .ns_mask = BM(25, 22) | BM(18, 16),
3709 },
3710 .bank1_mask = {
3711 .ns_mask = BM(29, 26) | BM(21, 19),
3712 },
3713};
3714
3715static struct rcg_clk rot_clk = {
3716 .b = {
3717 .ctl_reg = ROT_CC_REG,
3718 .en_mask = BIT(0),
3719 .reset_reg = SW_RESET_CORE_REG,
3720 .reset_mask = BIT(2),
3721 .halt_reg = DBG_BUS_VEC_C_REG,
3722 .halt_bit = 15,
3723 },
3724 .ns_reg = ROT_NS_REG,
3725 .root_en_mask = BIT(2),
3726 .set_rate = set_rate_div_banked,
3727 .freq_tbl = clk_tbl_rot,
Stephen Boydc78d9a72011-07-20 00:46:24 -07003728 .bank_info = &bdiv_info_rot,
Matt Wagantall84f43fd2011-08-16 23:28:38 -07003729 .current_freq = &rcg_dummy_freq,
Bryan Huntsman3f2bc4d2011-08-16 17:27:22 -07003730 .c = {
3731 .dbg_name = "rot_clk",
Matt Wagantall84f43fd2011-08-16 23:28:38 -07003732 .ops = &clk_ops_rcg_8960,
Bryan Huntsman3f2bc4d2011-08-16 17:27:22 -07003733 CLK_INIT(rot_clk.c),
Stephen Boyd7fa26742011-08-11 23:22:29 -07003734 .depends = &rot_axi_clk.c,
Bryan Huntsman3f2bc4d2011-08-16 17:27:22 -07003735 },
3736};
3737
3738static int hdmi_pll_clk_enable(struct clk *clk)
3739{
3740 int ret;
3741 unsigned long flags;
3742 spin_lock_irqsave(&local_clock_reg_lock, flags);
3743 ret = hdmi_pll_enable();
3744 spin_unlock_irqrestore(&local_clock_reg_lock, flags);
3745 return ret;
3746}
3747
3748static void hdmi_pll_clk_disable(struct clk *clk)
3749{
3750 unsigned long flags;
3751 spin_lock_irqsave(&local_clock_reg_lock, flags);
3752 hdmi_pll_disable();
3753 spin_unlock_irqrestore(&local_clock_reg_lock, flags);
3754}
3755
3756static unsigned hdmi_pll_clk_get_rate(struct clk *clk)
3757{
3758 return hdmi_pll_get_rate();
3759}
3760
Stephen Boyd5b35dee2011-09-21 12:17:38 -07003761static struct clk *hdmi_pll_clk_get_parent(struct clk *clk)
3762{
3763 return &pxo_clk.c;
3764}
3765
Bryan Huntsman3f2bc4d2011-08-16 17:27:22 -07003766static struct clk_ops clk_ops_hdmi_pll = {
3767 .enable = hdmi_pll_clk_enable,
3768 .disable = hdmi_pll_clk_disable,
3769 .get_rate = hdmi_pll_clk_get_rate,
3770 .is_local = local_clk_is_local,
Stephen Boyd5b35dee2011-09-21 12:17:38 -07003771 .get_parent = hdmi_pll_clk_get_parent,
Bryan Huntsman3f2bc4d2011-08-16 17:27:22 -07003772};
3773
3774static struct clk hdmi_pll_clk = {
3775 .dbg_name = "hdmi_pll_clk",
3776 .ops = &clk_ops_hdmi_pll,
3777 CLK_INIT(hdmi_pll_clk),
3778};
3779
3780#define F_TV_GND(f, s, p_r, d, m, n, v) \
3781 { \
3782 .freq_hz = f, \
3783 .src_clk = &s##_clk.c, \
3784 .md_val = MD8(8, m, 0, n), \
3785 .ns_val = NS_MM(23, 16, n, m, 15, 14, d, 2, 0, s##_to_mm_mux), \
3786 .ctl_val = CC(6, n), \
3787 .mnd_en_mask = BIT(5) * !!(n), \
3788 .sys_vdd = v, \
3789 }
3790#define F_TV(f, s, p_r, d, m, n, v) \
3791 { \
3792 .freq_hz = f, \
3793 .src_clk = &s##_clk, \
3794 .md_val = MD8(8, m, 0, n), \
3795 .ns_val = NS_MM(23, 16, n, m, 15, 14, d, 2, 0, s##_to_mm_mux), \
3796 .ctl_val = CC(6, n), \
3797 .mnd_en_mask = BIT(5) * !!(n), \
3798 .sys_vdd = v, \
3799 .extra_freq_data = (void *)p_r, \
3800 }
3801/* Switching TV freqs requires PLL reconfiguration. */
3802static struct clk_freq_tbl clk_tbl_tv[] = {
3803 F_TV_GND( 0, gnd, 0, 1, 0, 0, NONE),
3804 F_TV( 25200000, hdmi_pll, 25200000, 1, 0, 0, LOW),
3805 F_TV( 27000000, hdmi_pll, 27000000, 1, 0, 0, LOW),
3806 F_TV( 27030000, hdmi_pll, 27030000, 1, 0, 0, LOW),
3807 F_TV( 74250000, hdmi_pll, 74250000, 1, 0, 0, NOMINAL),
3808 F_TV(148500000, hdmi_pll, 148500000, 1, 0, 0, NOMINAL),
3809 F_END
3810};
3811
3812/*
3813 * Unlike other clocks, the TV rate is adjusted through PLL
3814 * re-programming. It is also routed through an MND divider.
3815 */
3816void set_rate_tv(struct rcg_clk *clk, struct clk_freq_tbl *nf)
3817{
3818 unsigned long pll_rate = (unsigned long)nf->extra_freq_data;
3819 if (pll_rate)
3820 hdmi_pll_set_rate(pll_rate);
3821 set_rate_mnd(clk, nf);
3822}
3823
3824static struct rcg_clk tv_src_clk = {
3825 .ns_reg = TV_NS_REG,
3826 .b = {
3827 .ctl_reg = TV_CC_REG,
3828 .halt_check = NOCHECK,
3829 },
3830 .md_reg = TV_MD_REG,
3831 .root_en_mask = BIT(2),
3832 .ns_mask = (BM(23, 16) | BM(15, 14) | BM(2, 0)),
3833 .ctl_mask = BM(7, 6),
3834 .set_rate = set_rate_tv,
3835 .freq_tbl = clk_tbl_tv,
Matt Wagantall84f43fd2011-08-16 23:28:38 -07003836 .current_freq = &rcg_dummy_freq,
Bryan Huntsman3f2bc4d2011-08-16 17:27:22 -07003837 .c = {
3838 .dbg_name = "tv_src_clk",
Matt Wagantall84f43fd2011-08-16 23:28:38 -07003839 .ops = &clk_ops_rcg_8960,
Bryan Huntsman3f2bc4d2011-08-16 17:27:22 -07003840 CLK_INIT(tv_src_clk.c),
3841 },
3842};
3843
3844static struct branch_clk tv_enc_clk = {
3845 .b = {
3846 .ctl_reg = TV_CC_REG,
3847 .en_mask = BIT(8),
3848 .reset_reg = SW_RESET_CORE_REG,
3849 .reset_mask = BIT(0),
3850 .halt_reg = DBG_BUS_VEC_D_REG,
3851 .halt_bit = 9,
3852 },
3853 .parent = &tv_src_clk.c,
3854 .c = {
3855 .dbg_name = "tv_enc_clk",
3856 .ops = &clk_ops_branch,
3857 CLK_INIT(tv_enc_clk.c),
3858 },
3859};
3860
3861static struct branch_clk tv_dac_clk = {
3862 .b = {
3863 .ctl_reg = TV_CC_REG,
3864 .en_mask = BIT(10),
3865 .halt_reg = DBG_BUS_VEC_D_REG,
3866 .halt_bit = 10,
3867 },
3868 .parent = &tv_src_clk.c,
3869 .c = {
3870 .dbg_name = "tv_dac_clk",
3871 .ops = &clk_ops_branch,
3872 CLK_INIT(tv_dac_clk.c),
3873 },
3874};
3875
3876static struct branch_clk mdp_tv_clk = {
3877 .b = {
3878 .ctl_reg = TV_CC_REG,
3879 .en_mask = BIT(0),
3880 .reset_reg = SW_RESET_CORE_REG,
3881 .reset_mask = BIT(4),
3882 .halt_reg = DBG_BUS_VEC_D_REG,
3883 .halt_bit = 12,
3884 },
3885 .parent = &tv_src_clk.c,
3886 .c = {
3887 .dbg_name = "mdp_tv_clk",
3888 .ops = &clk_ops_branch,
3889 CLK_INIT(mdp_tv_clk.c),
3890 },
3891};
3892
3893static struct branch_clk hdmi_tv_clk = {
3894 .b = {
3895 .ctl_reg = TV_CC_REG,
3896 .en_mask = BIT(12),
3897 .reset_reg = SW_RESET_CORE_REG,
3898 .reset_mask = BIT(1),
3899 .halt_reg = DBG_BUS_VEC_D_REG,
3900 .halt_bit = 11,
3901 },
3902 .parent = &tv_src_clk.c,
3903 .c = {
3904 .dbg_name = "hdmi_tv_clk",
3905 .ops = &clk_ops_branch,
3906 CLK_INIT(hdmi_tv_clk.c),
3907 },
3908};
3909
3910static struct branch_clk hdmi_app_clk = {
3911 .b = {
3912 .ctl_reg = MISC_CC2_REG,
3913 .en_mask = BIT(11),
3914 .reset_reg = SW_RESET_CORE_REG,
3915 .reset_mask = BIT(11),
3916 .halt_reg = DBG_BUS_VEC_B_REG,
3917 .halt_bit = 25,
3918 },
3919 .c = {
3920 .dbg_name = "hdmi_app_clk",
3921 .ops = &clk_ops_branch,
3922 CLK_INIT(hdmi_app_clk.c),
3923 },
3924};
3925
3926static struct bank_masks bmnd_info_vcodec = {
3927 .bank_sel_mask = BIT(13),
3928 .bank0_mask = {
3929 .md_reg = VCODEC_MD0_REG,
3930 .ns_mask = BM(18, 11) | BM(2, 0),
3931 .rst_mask = BIT(31),
3932 .mnd_en_mask = BIT(5),
3933 .mode_mask = BM(7, 6),
3934 },
3935 .bank1_mask = {
3936 .md_reg = VCODEC_MD1_REG,
3937 .ns_mask = BM(26, 19) | BM(29, 27),
3938 .rst_mask = BIT(30),
3939 .mnd_en_mask = BIT(10),
3940 .mode_mask = BM(12, 11),
3941 },
3942};
3943#define F_VCODEC(f, s, m, n, v) \
3944 { \
3945 .freq_hz = f, \
3946 .src_clk = &s##_clk.c, \
3947 .md_val = MD8(8, m, 0, n), \
3948 .ns_val = NS_MND_BANKED8(11, 19, n, m, 0, 27, s##_to_mm_mux), \
3949 .ctl_val = CC_BANKED(6, 11, n), \
3950 .mnd_en_mask = (BIT(10) | BIT(5)) * !!(n), \
3951 .sys_vdd = v, \
3952 }
3953static struct clk_freq_tbl clk_tbl_vcodec[] = {
3954 F_VCODEC( 0, gnd, 0, 0, NONE),
3955 F_VCODEC( 27000000, pxo, 0, 0, LOW),
3956 F_VCODEC( 32000000, pll8, 1, 12, LOW),
3957 F_VCODEC( 48000000, pll8, 1, 8, LOW),
3958 F_VCODEC( 54860000, pll8, 1, 7, LOW),
3959 F_VCODEC( 96000000, pll8, 1, 4, LOW),
3960 F_VCODEC(133330000, pll2, 1, 6, NOMINAL),
3961 F_VCODEC(200000000, pll2, 1, 4, NOMINAL),
3962 F_VCODEC(228570000, pll2, 2, 7, HIGH),
3963 F_END
3964};
3965
3966static struct rcg_clk vcodec_clk = {
3967 .b = {
3968 .ctl_reg = VCODEC_CC_REG,
3969 .en_mask = BIT(0),
3970 .reset_reg = SW_RESET_CORE_REG,
3971 .reset_mask = BIT(6),
3972 .halt_reg = DBG_BUS_VEC_C_REG,
3973 .halt_bit = 29,
3974 },
3975 .ns_reg = VCODEC_NS_REG,
3976 .root_en_mask = BIT(2),
3977 .set_rate = set_rate_mnd_banked,
Stephen Boydc78d9a72011-07-20 00:46:24 -07003978 .bank_info = &bmnd_info_vcodec,
Bryan Huntsman3f2bc4d2011-08-16 17:27:22 -07003979 .freq_tbl = clk_tbl_vcodec,
Matt Wagantall84f43fd2011-08-16 23:28:38 -07003980 .current_freq = &rcg_dummy_freq,
Bryan Huntsman3f2bc4d2011-08-16 17:27:22 -07003981 .c = {
3982 .dbg_name = "vcodec_clk",
Matt Wagantall84f43fd2011-08-16 23:28:38 -07003983 .ops = &clk_ops_rcg_8960,
Bryan Huntsman3f2bc4d2011-08-16 17:27:22 -07003984 CLK_INIT(vcodec_clk.c),
Stephen Boyd7fa26742011-08-11 23:22:29 -07003985 .depends = &vcodec_axi_clk.c,
Bryan Huntsman3f2bc4d2011-08-16 17:27:22 -07003986 },
3987};
3988
3989#define F_VPE(f, s, d, v) \
3990 { \
3991 .freq_hz = f, \
3992 .src_clk = &s##_clk.c, \
3993 .ns_val = NS_DIVSRC(15, 12, d, 2, 0, s##_to_mm_mux), \
3994 .sys_vdd = v, \
3995 }
3996static struct clk_freq_tbl clk_tbl_vpe[] = {
3997 F_VPE( 0, gnd, 1, NONE),
3998 F_VPE( 27000000, pxo, 1, LOW),
3999 F_VPE( 34909000, pll8, 11, LOW),
4000 F_VPE( 38400000, pll8, 10, LOW),
4001 F_VPE( 64000000, pll8, 6, LOW),
4002 F_VPE( 76800000, pll8, 5, LOW),
4003 F_VPE( 96000000, pll8, 4, NOMINAL),
4004 F_VPE(100000000, pll2, 8, NOMINAL),
4005 F_VPE(160000000, pll2, 5, NOMINAL),
4006 F_END
4007};
4008
4009static struct rcg_clk vpe_clk = {
4010 .b = {
4011 .ctl_reg = VPE_CC_REG,
4012 .en_mask = BIT(0),
4013 .reset_reg = SW_RESET_CORE_REG,
4014 .reset_mask = BIT(17),
4015 .halt_reg = DBG_BUS_VEC_A_REG,
4016 .halt_bit = 28,
4017 },
4018 .ns_reg = VPE_NS_REG,
4019 .root_en_mask = BIT(2),
4020 .ns_mask = (BM(15, 12) | BM(2, 0)),
4021 .set_rate = set_rate_nop,
4022 .freq_tbl = clk_tbl_vpe,
Matt Wagantall84f43fd2011-08-16 23:28:38 -07004023 .current_freq = &rcg_dummy_freq,
Bryan Huntsman3f2bc4d2011-08-16 17:27:22 -07004024 .c = {
4025 .dbg_name = "vpe_clk",
Matt Wagantall84f43fd2011-08-16 23:28:38 -07004026 .ops = &clk_ops_rcg_8960,
Bryan Huntsman3f2bc4d2011-08-16 17:27:22 -07004027 CLK_INIT(vpe_clk.c),
Stephen Boyd7fa26742011-08-11 23:22:29 -07004028 .depends = &vpe_axi_clk.c,
Bryan Huntsman3f2bc4d2011-08-16 17:27:22 -07004029 },
4030};
4031
4032#define F_VFE(f, s, d, m, n, v) \
4033 { \
4034 .freq_hz = f, \
4035 .src_clk = &s##_clk.c, \
4036 .md_val = MD8(8, m, 0, n), \
4037 .ns_val = NS_MM(23, 16, n, m, 11, 10, d, 2, 0, s##_to_mm_mux), \
4038 .ctl_val = CC(6, n), \
4039 .mnd_en_mask = BIT(5) * !!(n), \
4040 .sys_vdd = v, \
4041 }
Tianyi Gou41515e22011-09-01 19:37:43 -07004042
4043static struct clk_freq_tbl clk_tbl_vfe_8960[] = {
Bryan Huntsman3f2bc4d2011-08-16 17:27:22 -07004044 F_VFE( 0, gnd, 1, 0, 0, NONE),
4045 F_VFE( 13960000, pll8, 1, 2, 55, LOW),
4046 F_VFE( 27000000, pxo, 1, 0, 0, LOW),
4047 F_VFE( 36570000, pll8, 1, 2, 21, LOW),
4048 F_VFE( 38400000, pll8, 2, 1, 5, LOW),
4049 F_VFE( 45180000, pll8, 1, 2, 17, LOW),
4050 F_VFE( 48000000, pll8, 2, 1, 4, LOW),
4051 F_VFE( 54860000, pll8, 1, 1, 7, LOW),
4052 F_VFE( 64000000, pll8, 2, 1, 3, LOW),
4053 F_VFE( 76800000, pll8, 1, 1, 5, LOW),
4054 F_VFE( 96000000, pll8, 2, 1, 2, LOW),
4055 F_VFE(109710000, pll8, 1, 2, 7, LOW),
4056 F_VFE(128000000, pll8, 1, 1, 3, NOMINAL),
4057 F_VFE(153600000, pll8, 1, 2, 5, NOMINAL),
4058 F_VFE(200000000, pll2, 2, 1, 2, NOMINAL),
4059 F_VFE(228570000, pll2, 1, 2, 7, NOMINAL),
4060 F_VFE(266667000, pll2, 1, 1, 3, NOMINAL),
Stephen Boyd94625ef2011-07-12 17:06:01 -07004061 F_VFE(320000000, pll2, 1, 2, 5, HIGH),
Bryan Huntsman3f2bc4d2011-08-16 17:27:22 -07004062 F_END
4063};
4064
Tianyi Gou41515e22011-09-01 19:37:43 -07004065static struct clk_freq_tbl clk_tbl_vfe_8064[] = {
4066 F_VFE( 0, gnd, 1, 0, 0, NONE),
4067 F_VFE( 13960000, pll8, 1, 2, 55, LOW),
4068 F_VFE( 36570000, pll8, 1, 2, 21, LOW),
4069 F_VFE( 38400000, pll8, 2, 1, 5, LOW),
4070 F_VFE( 45180000, pll8, 1, 2, 17, LOW),
4071 F_VFE( 48000000, pll8, 2, 1, 4, LOW),
4072 F_VFE( 54860000, pll8, 1, 1, 7, LOW),
4073 F_VFE( 64000000, pll8, 2, 1, 3, LOW),
4074 F_VFE( 76800000, pll8, 1, 1, 5, LOW),
4075 F_VFE( 96000000, pll8, 2, 1, 2, LOW),
4076 F_VFE(109710000, pll8, 1, 2, 7, LOW),
4077 F_VFE(128000000, pll8, 1, 1, 3, LOW),
4078 F_VFE(153600000, pll8, 1, 2, 5, NOMINAL),
4079 F_VFE(200000000, pll2, 2, 1, 2, NOMINAL),
4080 F_VFE(228570000, pll2, 1, 2, 7, NOMINAL),
4081 F_VFE(266667000, pll2, 1, 1, 3, NOMINAL),
4082 F_VFE(320000000, pll2, 1, 2, 5, HIGH),
4083 F_END
4084};
Bryan Huntsman3f2bc4d2011-08-16 17:27:22 -07004085
4086static struct rcg_clk vfe_clk = {
4087 .b = {
4088 .ctl_reg = VFE_CC_REG,
4089 .reset_reg = SW_RESET_CORE_REG,
4090 .reset_mask = BIT(15),
4091 .halt_reg = DBG_BUS_VEC_B_REG,
4092 .halt_bit = 6,
4093 .en_mask = BIT(0),
4094 },
4095 .ns_reg = VFE_NS_REG,
4096 .md_reg = VFE_MD_REG,
4097 .root_en_mask = BIT(2),
4098 .ns_mask = (BM(23, 16) | BM(11, 10) | BM(2, 0)),
4099 .ctl_mask = BM(7, 6),
4100 .set_rate = set_rate_mnd,
Tianyi Gou41515e22011-09-01 19:37:43 -07004101 .freq_tbl = clk_tbl_vfe_8960,
Matt Wagantall84f43fd2011-08-16 23:28:38 -07004102 .current_freq = &rcg_dummy_freq,
Bryan Huntsman3f2bc4d2011-08-16 17:27:22 -07004103 .c = {
4104 .dbg_name = "vfe_clk",
Matt Wagantall84f43fd2011-08-16 23:28:38 -07004105 .ops = &clk_ops_rcg_8960,
Bryan Huntsman3f2bc4d2011-08-16 17:27:22 -07004106 CLK_INIT(vfe_clk.c),
Stephen Boyd7fa26742011-08-11 23:22:29 -07004107 .depends = &vfe_axi_clk.c,
Bryan Huntsman3f2bc4d2011-08-16 17:27:22 -07004108 },
4109};
4110
Matt Wagantallc23eee92011-08-16 23:06:52 -07004111static struct branch_clk csi_vfe_clk = {
Bryan Huntsman3f2bc4d2011-08-16 17:27:22 -07004112 .b = {
4113 .ctl_reg = VFE_CC_REG,
4114 .en_mask = BIT(12),
4115 .reset_reg = SW_RESET_CORE_REG,
4116 .reset_mask = BIT(24),
4117 .halt_reg = DBG_BUS_VEC_B_REG,
4118 .halt_bit = 8,
4119 },
4120 .parent = &vfe_clk.c,
4121 .c = {
Matt Wagantallc23eee92011-08-16 23:06:52 -07004122 .dbg_name = "csi_vfe_clk",
Bryan Huntsman3f2bc4d2011-08-16 17:27:22 -07004123 .ops = &clk_ops_branch,
Matt Wagantallc23eee92011-08-16 23:06:52 -07004124 CLK_INIT(csi_vfe_clk.c),
Bryan Huntsman3f2bc4d2011-08-16 17:27:22 -07004125 },
4126};
4127
4128/*
4129 * Low Power Audio Clocks
4130 */
4131#define F_AIF_OSR(f, s, d, m, n, v) \
4132 { \
4133 .freq_hz = f, \
4134 .src_clk = &s##_clk.c, \
4135 .md_val = MD8(8, m, 0, n), \
4136 .ns_val = NS(31, 24, n, m, 5, 4, 3, d, 2, 0, s##_to_lpa_mux), \
4137 .mnd_en_mask = BIT(8) * !!(n), \
4138 .sys_vdd = v, \
4139 }
4140static struct clk_freq_tbl clk_tbl_aif_osr[] = {
4141 F_AIF_OSR( 0, gnd, 1, 0, 0, NONE),
Vikram Mulukutla6abb4fc2011-08-23 11:08:00 -07004142 F_AIF_OSR( 512000, pll4, 4, 1, 192, LOW),
Bryan Huntsman3f2bc4d2011-08-16 17:27:22 -07004143 F_AIF_OSR( 768000, pll4, 4, 1, 128, LOW),
4144 F_AIF_OSR( 1024000, pll4, 4, 1, 96, LOW),
4145 F_AIF_OSR( 1536000, pll4, 4, 1, 64, LOW),
4146 F_AIF_OSR( 2048000, pll4, 4, 1, 48, LOW),
4147 F_AIF_OSR( 3072000, pll4, 4, 1, 32, LOW),
4148 F_AIF_OSR( 4096000, pll4, 4, 1, 24, LOW),
4149 F_AIF_OSR( 6144000, pll4, 4, 1, 16, LOW),
4150 F_AIF_OSR( 8192000, pll4, 4, 1, 12, LOW),
4151 F_AIF_OSR(12288000, pll4, 4, 1, 8, LOW),
4152 F_AIF_OSR(24576000, pll4, 4, 1, 4, LOW),
4153 F_END
4154};
4155
4156#define CLK_AIF_OSR(i, ns, md, h_r) \
4157 struct rcg_clk i##_clk = { \
4158 .b = { \
4159 .ctl_reg = ns, \
4160 .en_mask = BIT(17), \
4161 .reset_reg = ns, \
4162 .reset_mask = BIT(19), \
4163 .halt_reg = h_r, \
4164 .halt_check = ENABLE, \
4165 .halt_bit = 1, \
4166 }, \
4167 .ns_reg = ns, \
4168 .md_reg = md, \
4169 .root_en_mask = BIT(9), \
4170 .ns_mask = (BM(31, 24) | BM(6, 0)), \
4171 .set_rate = set_rate_mnd, \
4172 .freq_tbl = clk_tbl_aif_osr, \
Matt Wagantall84f43fd2011-08-16 23:28:38 -07004173 .current_freq = &rcg_dummy_freq, \
Bryan Huntsman3f2bc4d2011-08-16 17:27:22 -07004174 .c = { \
4175 .dbg_name = #i "_clk", \
Matt Wagantall84f43fd2011-08-16 23:28:38 -07004176 .ops = &clk_ops_rcg_8960, \
Bryan Huntsman3f2bc4d2011-08-16 17:27:22 -07004177 CLK_INIT(i##_clk.c), \
4178 }, \
4179 }
4180#define CLK_AIF_OSR_DIV(i, ns, md, h_r) \
4181 struct rcg_clk i##_clk = { \
4182 .b = { \
4183 .ctl_reg = ns, \
4184 .en_mask = BIT(21), \
4185 .reset_reg = ns, \
4186 .reset_mask = BIT(23), \
4187 .halt_reg = h_r, \
4188 .halt_check = ENABLE, \
4189 .halt_bit = 1, \
4190 }, \
4191 .ns_reg = ns, \
4192 .md_reg = md, \
4193 .root_en_mask = BIT(9), \
4194 .ns_mask = (BM(31, 24) | BM(6, 0)), \
4195 .set_rate = set_rate_mnd, \
4196 .freq_tbl = clk_tbl_aif_osr, \
Matt Wagantall84f43fd2011-08-16 23:28:38 -07004197 .current_freq = &rcg_dummy_freq, \
Bryan Huntsman3f2bc4d2011-08-16 17:27:22 -07004198 .c = { \
4199 .dbg_name = #i "_clk", \
Matt Wagantall84f43fd2011-08-16 23:28:38 -07004200 .ops = &clk_ops_rcg_8960, \
Bryan Huntsman3f2bc4d2011-08-16 17:27:22 -07004201 CLK_INIT(i##_clk.c), \
4202 }, \
4203 }
4204
4205#define F_AIF_BIT(d, s) \
4206 { \
4207 .freq_hz = d, \
4208 .ns_val = (BVAL(14, 14, s) | BVAL(13, 10, (d-1))) \
4209 }
4210static struct clk_freq_tbl clk_tbl_aif_bit[] = {
4211 F_AIF_BIT(0, 1), /* Use external clock. */
4212 F_AIF_BIT(1, 0), F_AIF_BIT(2, 0), F_AIF_BIT(3, 0), F_AIF_BIT(4, 0),
4213 F_AIF_BIT(5, 0), F_AIF_BIT(6, 0), F_AIF_BIT(7, 0), F_AIF_BIT(8, 0),
4214 F_AIF_BIT(9, 0), F_AIF_BIT(10, 0), F_AIF_BIT(11, 0), F_AIF_BIT(12, 0),
4215 F_AIF_BIT(13, 0), F_AIF_BIT(14, 0), F_AIF_BIT(15, 0), F_AIF_BIT(16, 0),
4216 F_END
4217};
4218
4219#define CLK_AIF_BIT(i, ns, h_r) \
4220 struct rcg_clk i##_clk = { \
4221 .b = { \
4222 .ctl_reg = ns, \
4223 .en_mask = BIT(15), \
4224 .halt_reg = h_r, \
4225 .halt_check = DELAY, \
4226 }, \
4227 .ns_reg = ns, \
4228 .ns_mask = BM(14, 10), \
4229 .set_rate = set_rate_nop, \
4230 .freq_tbl = clk_tbl_aif_bit, \
Matt Wagantall84f43fd2011-08-16 23:28:38 -07004231 .current_freq = &rcg_dummy_freq, \
Bryan Huntsman3f2bc4d2011-08-16 17:27:22 -07004232 .c = { \
4233 .dbg_name = #i "_clk", \
Matt Wagantall84f43fd2011-08-16 23:28:38 -07004234 .ops = &clk_ops_rcg_8960, \
Bryan Huntsman3f2bc4d2011-08-16 17:27:22 -07004235 CLK_INIT(i##_clk.c), \
4236 }, \
4237 }
4238
4239#define F_AIF_BIT_D(d, s) \
4240 { \
4241 .freq_hz = d, \
4242 .ns_val = (BVAL(18, 18, s) | BVAL(17, 10, (d-1))) \
4243 }
4244static struct clk_freq_tbl clk_tbl_aif_bit_div[] = {
4245 F_AIF_BIT_D(0, 1), /* Use external clock. */
4246 F_AIF_BIT_D(1, 0), F_AIF_BIT_D(2, 0), F_AIF_BIT_D(3, 0),
4247 F_AIF_BIT_D(4, 0), F_AIF_BIT_D(5, 0), F_AIF_BIT_D(6, 0),
4248 F_AIF_BIT_D(7, 0), F_AIF_BIT_D(8, 0), F_AIF_BIT_D(9, 0),
4249 F_AIF_BIT_D(10, 0), F_AIF_BIT_D(11, 0), F_AIF_BIT_D(12, 0),
4250 F_AIF_BIT_D(13, 0), F_AIF_BIT_D(14, 0), F_AIF_BIT_D(15, 0),
4251 F_AIF_BIT_D(16, 0),
4252 F_END
4253};
4254
4255#define CLK_AIF_BIT_DIV(i, ns, h_r) \
4256 struct rcg_clk i##_clk = { \
4257 .b = { \
4258 .ctl_reg = ns, \
4259 .en_mask = BIT(19), \
4260 .halt_reg = h_r, \
4261 .halt_check = ENABLE, \
4262 }, \
4263 .ns_reg = ns, \
4264 .ns_mask = BM(18, 10), \
4265 .set_rate = set_rate_nop, \
4266 .freq_tbl = clk_tbl_aif_bit_div, \
Matt Wagantall84f43fd2011-08-16 23:28:38 -07004267 .current_freq = &rcg_dummy_freq, \
Bryan Huntsman3f2bc4d2011-08-16 17:27:22 -07004268 .c = { \
4269 .dbg_name = #i "_clk", \
Matt Wagantall84f43fd2011-08-16 23:28:38 -07004270 .ops = &clk_ops_rcg_8960, \
Bryan Huntsman3f2bc4d2011-08-16 17:27:22 -07004271 CLK_INIT(i##_clk.c), \
4272 }, \
4273 }
4274
4275static CLK_AIF_OSR(mi2s_osr, LCC_MI2S_NS_REG, LCC_MI2S_MD_REG,
4276 LCC_MI2S_STATUS_REG);
4277static CLK_AIF_BIT(mi2s_bit, LCC_MI2S_NS_REG, LCC_MI2S_STATUS_REG);
4278
4279static CLK_AIF_OSR_DIV(codec_i2s_mic_osr, LCC_CODEC_I2S_MIC_NS_REG,
4280 LCC_CODEC_I2S_MIC_MD_REG, LCC_CODEC_I2S_MIC_STATUS_REG);
4281static CLK_AIF_BIT_DIV(codec_i2s_mic_bit, LCC_CODEC_I2S_MIC_NS_REG,
4282 LCC_CODEC_I2S_MIC_STATUS_REG);
4283
4284static CLK_AIF_OSR_DIV(spare_i2s_mic_osr, LCC_SPARE_I2S_MIC_NS_REG,
4285 LCC_SPARE_I2S_MIC_MD_REG, LCC_SPARE_I2S_MIC_STATUS_REG);
4286static CLK_AIF_BIT_DIV(spare_i2s_mic_bit, LCC_SPARE_I2S_MIC_NS_REG,
4287 LCC_SPARE_I2S_MIC_STATUS_REG);
4288
4289static CLK_AIF_OSR_DIV(codec_i2s_spkr_osr, LCC_CODEC_I2S_SPKR_NS_REG,
4290 LCC_CODEC_I2S_SPKR_MD_REG, LCC_CODEC_I2S_SPKR_STATUS_REG);
4291static CLK_AIF_BIT_DIV(codec_i2s_spkr_bit, LCC_CODEC_I2S_SPKR_NS_REG,
4292 LCC_CODEC_I2S_SPKR_STATUS_REG);
4293
4294static CLK_AIF_OSR_DIV(spare_i2s_spkr_osr, LCC_SPARE_I2S_SPKR_NS_REG,
4295 LCC_SPARE_I2S_SPKR_MD_REG, LCC_SPARE_I2S_SPKR_STATUS_REG);
4296static CLK_AIF_BIT_DIV(spare_i2s_spkr_bit, LCC_SPARE_I2S_SPKR_NS_REG,
4297 LCC_SPARE_I2S_SPKR_STATUS_REG);
4298
4299#define F_PCM(f, s, d, m, n, v) \
4300 { \
4301 .freq_hz = f, \
4302 .src_clk = &s##_clk.c, \
4303 .md_val = MD16(m, n), \
4304 .ns_val = NS(31, 16, n, m, 5, 4, 3, d, 2, 0, s##_to_lpa_mux), \
4305 .mnd_en_mask = BIT(8) * !!(n), \
4306 .sys_vdd = v, \
4307 }
4308static struct clk_freq_tbl clk_tbl_pcm[] = {
4309 F_PCM( 0, gnd, 1, 0, 0, NONE),
4310 F_PCM( 512000, pll4, 4, 1, 192, LOW),
4311 F_PCM( 768000, pll4, 4, 1, 128, LOW),
4312 F_PCM( 1024000, pll4, 4, 1, 96, LOW),
4313 F_PCM( 1536000, pll4, 4, 1, 64, LOW),
4314 F_PCM( 2048000, pll4, 4, 1, 48, LOW),
4315 F_PCM( 3072000, pll4, 4, 1, 32, LOW),
4316 F_PCM( 4096000, pll4, 4, 1, 24, LOW),
4317 F_PCM( 6144000, pll4, 4, 1, 16, LOW),
4318 F_PCM( 8192000, pll4, 4, 1, 12, LOW),
4319 F_PCM(12288000, pll4, 4, 1, 8, LOW),
4320 F_PCM(24576000, pll4, 4, 1, 4, LOW),
4321 F_END
4322};
4323
4324static struct rcg_clk pcm_clk = {
4325 .b = {
4326 .ctl_reg = LCC_PCM_NS_REG,
4327 .en_mask = BIT(11),
4328 .reset_reg = LCC_PCM_NS_REG,
4329 .reset_mask = BIT(13),
4330 .halt_reg = LCC_PCM_STATUS_REG,
4331 .halt_check = ENABLE,
4332 .halt_bit = 0,
4333 },
4334 .ns_reg = LCC_PCM_NS_REG,
4335 .md_reg = LCC_PCM_MD_REG,
4336 .root_en_mask = BIT(9),
4337 .ns_mask = (BM(31, 16) | BM(6, 0)),
4338 .set_rate = set_rate_mnd,
4339 .freq_tbl = clk_tbl_pcm,
Matt Wagantall84f43fd2011-08-16 23:28:38 -07004340 .current_freq = &rcg_dummy_freq,
Bryan Huntsman3f2bc4d2011-08-16 17:27:22 -07004341 .c = {
4342 .dbg_name = "pcm_clk",
Matt Wagantall84f43fd2011-08-16 23:28:38 -07004343 .ops = &clk_ops_rcg_8960,
Bryan Huntsman3f2bc4d2011-08-16 17:27:22 -07004344 CLK_INIT(pcm_clk.c),
4345 },
4346};
4347
4348static struct rcg_clk audio_slimbus_clk = {
4349 .b = {
4350 .ctl_reg = LCC_SLIMBUS_NS_REG,
4351 .en_mask = BIT(10),
4352 .reset_reg = LCC_AHBEX_BRANCH_CTL_REG,
4353 .reset_mask = BIT(5),
4354 .halt_reg = LCC_SLIMBUS_STATUS_REG,
4355 .halt_check = ENABLE,
4356 .halt_bit = 0,
4357 },
4358 .ns_reg = LCC_SLIMBUS_NS_REG,
4359 .md_reg = LCC_SLIMBUS_MD_REG,
4360 .root_en_mask = BIT(9),
4361 .ns_mask = (BM(31, 24) | BM(6, 0)),
4362 .set_rate = set_rate_mnd,
4363 .freq_tbl = clk_tbl_aif_osr,
Matt Wagantall84f43fd2011-08-16 23:28:38 -07004364 .current_freq = &rcg_dummy_freq,
Bryan Huntsman3f2bc4d2011-08-16 17:27:22 -07004365 .c = {
4366 .dbg_name = "audio_slimbus_clk",
Matt Wagantall84f43fd2011-08-16 23:28:38 -07004367 .ops = &clk_ops_rcg_8960,
Bryan Huntsman3f2bc4d2011-08-16 17:27:22 -07004368 CLK_INIT(audio_slimbus_clk.c),
4369 },
4370};
4371
4372static struct branch_clk sps_slimbus_clk = {
4373 .b = {
4374 .ctl_reg = LCC_SLIMBUS_NS_REG,
4375 .en_mask = BIT(12),
4376 .halt_reg = LCC_SLIMBUS_STATUS_REG,
4377 .halt_check = ENABLE,
4378 .halt_bit = 1,
4379 },
4380 .parent = &audio_slimbus_clk.c,
4381 .c = {
4382 .dbg_name = "sps_slimbus_clk",
4383 .ops = &clk_ops_branch,
4384 CLK_INIT(sps_slimbus_clk.c),
4385 },
4386};
4387
4388static struct branch_clk slimbus_xo_src_clk = {
4389 .b = {
4390 .ctl_reg = SLIMBUS_XO_SRC_CLK_CTL_REG,
4391 .en_mask = BIT(2),
4392 .halt_reg = CLK_HALT_DFAB_STATE_REG,
Bryan Huntsman3f2bc4d2011-08-16 17:27:22 -07004393 .halt_bit = 28,
4394 },
4395 .parent = &sps_slimbus_clk.c,
4396 .c = {
4397 .dbg_name = "slimbus_xo_src_clk",
4398 .ops = &clk_ops_branch,
4399 CLK_INIT(slimbus_xo_src_clk.c),
4400 },
4401};
4402
Matt Wagantall735f01a2011-08-12 12:40:28 -07004403DEFINE_CLK_RPM(afab_clk, afab_a_clk, APPS_FABRIC, NULL);
4404DEFINE_CLK_RPM(cfpb_clk, cfpb_a_clk, CFPB, NULL);
4405DEFINE_CLK_RPM(dfab_clk, dfab_a_clk, DAYTONA_FABRIC, NULL);
4406DEFINE_CLK_RPM(ebi1_clk, ebi1_a_clk, EBI1, NULL);
4407DEFINE_CLK_RPM(mmfab_clk, mmfab_a_clk, MM_FABRIC, NULL);
4408DEFINE_CLK_RPM(mmfpb_clk, mmfpb_a_clk, MMFPB, NULL);
4409DEFINE_CLK_RPM(sfab_clk, sfab_a_clk, SYSTEM_FABRIC, NULL);
4410DEFINE_CLK_RPM(sfpb_clk, sfpb_a_clk, SFPB, NULL);
Bryan Huntsman3f2bc4d2011-08-16 17:27:22 -07004411
4412static DEFINE_CLK_VOTER(dfab_dsps_clk, &dfab_clk.c);
4413static DEFINE_CLK_VOTER(dfab_usb_hs_clk, &dfab_clk.c);
4414static DEFINE_CLK_VOTER(dfab_sdc1_clk, &dfab_clk.c);
4415static DEFINE_CLK_VOTER(dfab_sdc2_clk, &dfab_clk.c);
4416static DEFINE_CLK_VOTER(dfab_sdc3_clk, &dfab_clk.c);
4417static DEFINE_CLK_VOTER(dfab_sdc4_clk, &dfab_clk.c);
4418static DEFINE_CLK_VOTER(dfab_sdc5_clk, &dfab_clk.c);
4419static DEFINE_CLK_VOTER(dfab_sps_clk, &dfab_clk.c);
4420
4421static DEFINE_CLK_VOTER(ebi1_msmbus_clk, &ebi1_clk.c);
4422/*
4423 * TODO: replace dummy_clk below with ebi1_clk.c once the
4424 * bus driver starts voting on ebi1 rates.
4425 */
4426static DEFINE_CLK_VOTER(ebi1_adm_clk, &dummy_clk);
4427
4428#ifdef CONFIG_DEBUG_FS
4429struct measure_sel {
4430 u32 test_vector;
4431 struct clk *clk;
4432};
4433
Matt Wagantall8b38f942011-08-02 18:23:18 -07004434static DEFINE_CLK_MEASURE(l2_m_clk);
4435static DEFINE_CLK_MEASURE(krait0_m_clk);
4436static DEFINE_CLK_MEASURE(krait1_m_clk);
Stephen Boyd3939c8d2011-08-29 17:36:22 -07004437static DEFINE_CLK_MEASURE(q6sw_clk);
4438static DEFINE_CLK_MEASURE(q6fw_clk);
4439static DEFINE_CLK_MEASURE(q6_func_clk);
Matt Wagantall8b38f942011-08-02 18:23:18 -07004440
Bryan Huntsman3f2bc4d2011-08-16 17:27:22 -07004441static struct measure_sel measure_mux[] = {
Stephen Boyd973e4ba2011-07-12 17:06:01 -07004442 { TEST_PER_LS(0x05), &qdss_p_clk.c },
Bryan Huntsman3f2bc4d2011-08-16 17:27:22 -07004443 { TEST_PER_LS(0x08), &slimbus_xo_src_clk.c },
4444 { TEST_PER_LS(0x12), &sdc1_p_clk.c },
4445 { TEST_PER_LS(0x13), &sdc1_clk.c },
4446 { TEST_PER_LS(0x14), &sdc2_p_clk.c },
4447 { TEST_PER_LS(0x15), &sdc2_clk.c },
4448 { TEST_PER_LS(0x16), &sdc3_p_clk.c },
4449 { TEST_PER_LS(0x17), &sdc3_clk.c },
4450 { TEST_PER_LS(0x18), &sdc4_p_clk.c },
4451 { TEST_PER_LS(0x19), &sdc4_clk.c },
4452 { TEST_PER_LS(0x1A), &sdc5_p_clk.c },
4453 { TEST_PER_LS(0x1B), &sdc5_clk.c },
4454 { TEST_PER_LS(0x25), &dfab_clk.c },
4455 { TEST_PER_LS(0x25), &dfab_a_clk.c },
4456 { TEST_PER_LS(0x26), &pmem_clk.c },
4457 { TEST_PER_LS(0x32), &dma_bam_p_clk.c },
4458 { TEST_PER_LS(0x33), &cfpb_clk.c },
4459 { TEST_PER_LS(0x33), &cfpb_a_clk.c },
4460 { TEST_PER_LS(0x3D), &gsbi1_p_clk.c },
4461 { TEST_PER_LS(0x3E), &gsbi1_uart_clk.c },
4462 { TEST_PER_LS(0x3F), &gsbi1_qup_clk.c },
4463 { TEST_PER_LS(0x41), &gsbi2_p_clk.c },
4464 { TEST_PER_LS(0x42), &gsbi2_uart_clk.c },
4465 { TEST_PER_LS(0x44), &gsbi2_qup_clk.c },
4466 { TEST_PER_LS(0x45), &gsbi3_p_clk.c },
4467 { TEST_PER_LS(0x46), &gsbi3_uart_clk.c },
4468 { TEST_PER_LS(0x48), &gsbi3_qup_clk.c },
4469 { TEST_PER_LS(0x49), &gsbi4_p_clk.c },
4470 { TEST_PER_LS(0x4A), &gsbi4_uart_clk.c },
4471 { TEST_PER_LS(0x4C), &gsbi4_qup_clk.c },
4472 { TEST_PER_LS(0x4D), &gsbi5_p_clk.c },
4473 { TEST_PER_LS(0x4E), &gsbi5_uart_clk.c },
4474 { TEST_PER_LS(0x50), &gsbi5_qup_clk.c },
4475 { TEST_PER_LS(0x51), &gsbi6_p_clk.c },
4476 { TEST_PER_LS(0x52), &gsbi6_uart_clk.c },
4477 { TEST_PER_LS(0x54), &gsbi6_qup_clk.c },
4478 { TEST_PER_LS(0x55), &gsbi7_p_clk.c },
4479 { TEST_PER_LS(0x56), &gsbi7_uart_clk.c },
4480 { TEST_PER_LS(0x58), &gsbi7_qup_clk.c },
4481 { TEST_PER_LS(0x59), &gsbi8_p_clk.c },
4482 { TEST_PER_LS(0x5A), &gsbi8_uart_clk.c },
4483 { TEST_PER_LS(0x5C), &gsbi8_qup_clk.c },
4484 { TEST_PER_LS(0x5D), &gsbi9_p_clk.c },
4485 { TEST_PER_LS(0x5E), &gsbi9_uart_clk.c },
4486 { TEST_PER_LS(0x60), &gsbi9_qup_clk.c },
4487 { TEST_PER_LS(0x61), &gsbi10_p_clk.c },
4488 { TEST_PER_LS(0x62), &gsbi10_uart_clk.c },
4489 { TEST_PER_LS(0x64), &gsbi10_qup_clk.c },
4490 { TEST_PER_LS(0x65), &gsbi11_p_clk.c },
4491 { TEST_PER_LS(0x66), &gsbi11_uart_clk.c },
4492 { TEST_PER_LS(0x68), &gsbi11_qup_clk.c },
4493 { TEST_PER_LS(0x69), &gsbi12_p_clk.c },
4494 { TEST_PER_LS(0x6A), &gsbi12_uart_clk.c },
4495 { TEST_PER_LS(0x6C), &gsbi12_qup_clk.c },
Tianyi Gou41515e22011-09-01 19:37:43 -07004496 { TEST_PER_LS(0x5E), &pcie_p_clk.c },
4497 { TEST_PER_LS(0x5F), &ce3_p_clk.c },
4498 { TEST_PER_LS(0x60), &ce3_core_clk.c },
4499 { TEST_PER_LS(0x63), &usb_hs3_p_clk.c },
4500 { TEST_PER_LS(0x64), &usb_hs3_xcvr_clk.c },
4501 { TEST_PER_LS(0x65), &usb_hs4_p_clk.c },
4502 { TEST_PER_LS(0x66), &usb_hs4_xcvr_clk.c },
4503 { TEST_PER_LS(0x6B), &sata_phy_ref_clk.c },
4504 { TEST_PER_LS(0x6C), &sata_phy_cfg_clk.c },
Bryan Huntsman3f2bc4d2011-08-16 17:27:22 -07004505 { TEST_PER_LS(0x78), &sfpb_clk.c },
4506 { TEST_PER_LS(0x78), &sfpb_a_clk.c },
4507 { TEST_PER_LS(0x7A), &pmic_ssbi2_clk.c },
4508 { TEST_PER_LS(0x7B), &pmic_arb0_p_clk.c },
4509 { TEST_PER_LS(0x7C), &pmic_arb1_p_clk.c },
4510 { TEST_PER_LS(0x7D), &prng_clk.c },
4511 { TEST_PER_LS(0x7F), &rpm_msg_ram_p_clk.c },
4512 { TEST_PER_LS(0x80), &adm0_p_clk.c },
4513 { TEST_PER_LS(0x84), &usb_hs1_p_clk.c },
4514 { TEST_PER_LS(0x85), &usb_hs1_xcvr_clk.c },
Stephen Boyd94625ef2011-07-12 17:06:01 -07004515 { TEST_PER_LS(0x86), &usb_hsic_p_clk.c },
4516 { TEST_PER_LS(0x87), &usb_hsic_system_clk.c },
4517 { TEST_PER_LS(0x88), &usb_hsic_xcvr_fs_clk.c },
Bryan Huntsman3f2bc4d2011-08-16 17:27:22 -07004518 { TEST_PER_LS(0x89), &usb_fs1_p_clk.c },
4519 { TEST_PER_LS(0x8A), &usb_fs1_sys_clk.c },
4520 { TEST_PER_LS(0x8B), &usb_fs1_xcvr_clk.c },
4521 { TEST_PER_LS(0x8C), &usb_fs2_p_clk.c },
4522 { TEST_PER_LS(0x8D), &usb_fs2_sys_clk.c },
4523 { TEST_PER_LS(0x8E), &usb_fs2_xcvr_clk.c },
4524 { TEST_PER_LS(0x8F), &tsif_p_clk.c },
4525 { TEST_PER_LS(0x91), &tsif_ref_clk.c },
4526 { TEST_PER_LS(0x92), &ce1_p_clk.c },
4527 { TEST_PER_LS(0x94), &tssc_clk.c },
Stephen Boyd94625ef2011-07-12 17:06:01 -07004528 { TEST_PER_LS(0x9D), &usb_hsic_hsio_cal_clk.c },
Bryan Huntsman3f2bc4d2011-08-16 17:27:22 -07004529 { TEST_PER_LS(0xA4), &ce1_core_clk.c },
4530
4531 { TEST_PER_HS(0x07), &afab_clk.c },
4532 { TEST_PER_HS(0x07), &afab_a_clk.c },
4533 { TEST_PER_HS(0x18), &sfab_clk.c },
4534 { TEST_PER_HS(0x18), &sfab_a_clk.c },
Stephen Boyd3939c8d2011-08-29 17:36:22 -07004535 { TEST_PER_HS(0x26), &q6sw_clk },
4536 { TEST_PER_HS(0x27), &q6fw_clk },
Bryan Huntsman3f2bc4d2011-08-16 17:27:22 -07004537 { TEST_PER_HS(0x2A), &adm0_clk.c },
4538 { TEST_PER_HS(0x34), &ebi1_clk.c },
4539 { TEST_PER_HS(0x34), &ebi1_a_clk.c },
Stephen Boyd973e4ba2011-07-12 17:06:01 -07004540 { TEST_PER_HS(0x48), &qdss_at_clk.c },
4541 { TEST_PER_HS(0x49), &qdss_pclkdbg_clk.c },
4542 { TEST_PER_HS(0x4A), &qdss_traceclkin_clk.c },
4543 { TEST_PER_HS(0x4B), &qdss_tsctr_clk.c },
4544 { TEST_PER_HS(0x4F), &qdss_stm_clk.c },
Stephen Boyd94625ef2011-07-12 17:06:01 -07004545 { TEST_PER_HS(0x50), &usb_hsic_hsic_clk.c },
Bryan Huntsman3f2bc4d2011-08-16 17:27:22 -07004546
4547 { TEST_MM_LS(0x00), &dsi1_byte_clk.c },
4548 { TEST_MM_LS(0x01), &dsi2_byte_clk.c },
4549 { TEST_MM_LS(0x02), &cam1_clk.c },
4550 { TEST_MM_LS(0x06), &amp_p_clk.c },
Matt Wagantallc23eee92011-08-16 23:06:52 -07004551 { TEST_MM_LS(0x07), &csi_p_clk.c },
Bryan Huntsman3f2bc4d2011-08-16 17:27:22 -07004552 { TEST_MM_LS(0x08), &dsi2_s_p_clk.c },
4553 { TEST_MM_LS(0x09), &dsi1_m_p_clk.c },
4554 { TEST_MM_LS(0x0A), &dsi1_s_p_clk.c },
4555 { TEST_MM_LS(0x0C), &gfx2d0_p_clk.c },
4556 { TEST_MM_LS(0x0D), &gfx2d1_p_clk.c },
4557 { TEST_MM_LS(0x0E), &gfx3d_p_clk.c },
4558 { TEST_MM_LS(0x0F), &hdmi_m_p_clk.c },
4559 { TEST_MM_LS(0x10), &hdmi_s_p_clk.c },
4560 { TEST_MM_LS(0x11), &ijpeg_p_clk.c },
4561 { TEST_MM_LS(0x12), &imem_p_clk.c },
4562 { TEST_MM_LS(0x13), &jpegd_p_clk.c },
4563 { TEST_MM_LS(0x14), &mdp_p_clk.c },
4564 { TEST_MM_LS(0x16), &rot_p_clk.c },
4565 { TEST_MM_LS(0x17), &dsi1_esc_clk.c },
4566 { TEST_MM_LS(0x18), &smmu_p_clk.c },
4567 { TEST_MM_LS(0x19), &tv_enc_p_clk.c },
4568 { TEST_MM_LS(0x1A), &vcodec_p_clk.c },
4569 { TEST_MM_LS(0x1B), &vfe_p_clk.c },
4570 { TEST_MM_LS(0x1C), &vpe_p_clk.c },
4571 { TEST_MM_LS(0x1D), &cam0_clk.c },
4572 { TEST_MM_LS(0x1F), &hdmi_app_clk.c },
4573 { TEST_MM_LS(0x20), &mdp_vsync_clk.c },
4574 { TEST_MM_LS(0x21), &tv_dac_clk.c },
4575 { TEST_MM_LS(0x22), &tv_enc_clk.c },
4576 { TEST_MM_LS(0x23), &dsi2_esc_clk.c },
4577 { TEST_MM_LS(0x25), &mmfpb_clk.c },
4578 { TEST_MM_LS(0x25), &mmfpb_a_clk.c },
4579 { TEST_MM_LS(0x26), &dsi2_m_p_clk.c },
Stephen Boyd94625ef2011-07-12 17:06:01 -07004580 { TEST_MM_LS(0x27), &cam2_clk.c },
Tianyi Gou41515e22011-09-01 19:37:43 -07004581 { TEST_MM_LS(0x28), &vcap_p_clk.c },
Bryan Huntsman3f2bc4d2011-08-16 17:27:22 -07004582
4583 { TEST_MM_HS(0x00), &csi0_clk.c },
4584 { TEST_MM_HS(0x01), &csi1_clk.c },
Matt Wagantallc23eee92011-08-16 23:06:52 -07004585 { TEST_MM_HS(0x04), &csi_vfe_clk.c },
Bryan Huntsman3f2bc4d2011-08-16 17:27:22 -07004586 { TEST_MM_HS(0x05), &ijpeg_clk.c },
4587 { TEST_MM_HS(0x06), &vfe_clk.c },
4588 { TEST_MM_HS(0x07), &gfx2d0_clk.c },
4589 { TEST_MM_HS(0x08), &gfx2d1_clk.c },
4590 { TEST_MM_HS(0x09), &gfx3d_clk.c },
4591 { TEST_MM_HS(0x0A), &jpegd_clk.c },
4592 { TEST_MM_HS(0x0B), &vcodec_clk.c },
4593 { TEST_MM_HS(0x0F), &mmfab_clk.c },
4594 { TEST_MM_HS(0x0F), &mmfab_a_clk.c },
4595 { TEST_MM_HS(0x11), &gmem_axi_clk.c },
4596 { TEST_MM_HS(0x12), &ijpeg_axi_clk.c },
4597 { TEST_MM_HS(0x13), &imem_axi_clk.c },
4598 { TEST_MM_HS(0x14), &jpegd_axi_clk.c },
4599 { TEST_MM_HS(0x15), &mdp_axi_clk.c },
4600 { TEST_MM_HS(0x16), &rot_axi_clk.c },
4601 { TEST_MM_HS(0x17), &vcodec_axi_clk.c },
4602 { TEST_MM_HS(0x18), &vfe_axi_clk.c },
4603 { TEST_MM_HS(0x19), &vpe_axi_clk.c },
4604 { TEST_MM_HS(0x1A), &mdp_clk.c },
4605 { TEST_MM_HS(0x1B), &rot_clk.c },
4606 { TEST_MM_HS(0x1C), &vpe_clk.c },
4607 { TEST_MM_HS(0x1E), &hdmi_tv_clk.c },
4608 { TEST_MM_HS(0x1F), &mdp_tv_clk.c },
4609 { TEST_MM_HS(0x24), &csi0_phy_clk.c },
4610 { TEST_MM_HS(0x25), &csi1_phy_clk.c },
4611 { TEST_MM_HS(0x26), &csi_pix_clk.c },
4612 { TEST_MM_HS(0x27), &csi_rdi_clk.c },
4613 { TEST_MM_HS(0x28), &lut_mdp_clk.c },
4614 { TEST_MM_HS(0x29), &vcodec_axi_a_clk.c },
4615 { TEST_MM_HS(0x2A), &vcodec_axi_b_clk.c },
4616 { TEST_MM_HS(0x2B), &csi1phy_timer_clk.c },
4617 { TEST_MM_HS(0x2C), &csi0phy_timer_clk.c },
Stephen Boyd94625ef2011-07-12 17:06:01 -07004618 { TEST_MM_HS(0x2D), &csi2_clk.c },
4619 { TEST_MM_HS(0x2E), &csi2_phy_clk.c },
4620 { TEST_MM_HS(0x2F), &csi2phy_timer_clk.c },
4621 { TEST_MM_HS(0x30), &csi_pix1_clk.c },
4622 { TEST_MM_HS(0x31), &csi_rdi1_clk.c },
4623 { TEST_MM_HS(0x32), &csi_rdi2_clk.c },
Tianyi Gou41515e22011-09-01 19:37:43 -07004624 { TEST_MM_HS(0x36), &vcap_axi_clk.c },
Bryan Huntsman3f2bc4d2011-08-16 17:27:22 -07004625
4626 { TEST_LPA(0x0F), &mi2s_bit_clk.c },
4627 { TEST_LPA(0x10), &codec_i2s_mic_bit_clk.c },
4628 { TEST_LPA(0x11), &codec_i2s_spkr_bit_clk.c },
4629 { TEST_LPA(0x12), &spare_i2s_mic_bit_clk.c },
4630 { TEST_LPA(0x13), &spare_i2s_spkr_bit_clk.c },
4631 { TEST_LPA(0x14), &pcm_clk.c },
4632 { TEST_LPA(0x1D), &audio_slimbus_clk.c },
Matt Wagantall8b38f942011-08-02 18:23:18 -07004633
Stephen Boyd3939c8d2011-08-29 17:36:22 -07004634 { TEST_LPA_HS(0x00), &q6_func_clk },
4635
Matt Wagantall8b38f942011-08-02 18:23:18 -07004636 { TEST_CPUL2(0x1), &l2_m_clk },
4637 { TEST_CPUL2(0x2), &krait0_m_clk },
4638 { TEST_CPUL2(0x3), &krait1_m_clk },
Bryan Huntsman3f2bc4d2011-08-16 17:27:22 -07004639};
4640
4641static struct measure_sel *find_measure_sel(struct clk *clk)
4642{
4643 int i;
4644
4645 for (i = 0; i < ARRAY_SIZE(measure_mux); i++)
4646 if (measure_mux[i].clk == clk)
4647 return &measure_mux[i];
4648 return NULL;
4649}
4650
Matt Wagantall8b38f942011-08-02 18:23:18 -07004651static int measure_clk_set_parent(struct clk *c, struct clk *parent)
Bryan Huntsman3f2bc4d2011-08-16 17:27:22 -07004652{
4653 int ret = 0;
4654 u32 clk_sel;
4655 struct measure_sel *p;
Matt Wagantall8b38f942011-08-02 18:23:18 -07004656 struct measure_clk *clk = to_measure_clk(c);
Bryan Huntsman3f2bc4d2011-08-16 17:27:22 -07004657 unsigned long flags;
4658
4659 if (!parent)
4660 return -EINVAL;
4661
4662 p = find_measure_sel(parent);
4663 if (!p)
4664 return -EINVAL;
4665
4666 spin_lock_irqsave(&local_clock_reg_lock, flags);
4667
Matt Wagantall8b38f942011-08-02 18:23:18 -07004668 /*
4669 * Program the test vector, measurement period (sample_ticks)
4670 * and scaling multiplier.
4671 */
4672 clk->sample_ticks = 0x10000;
Bryan Huntsman3f2bc4d2011-08-16 17:27:22 -07004673 clk_sel = p->test_vector & TEST_CLK_SEL_MASK;
Matt Wagantall8b38f942011-08-02 18:23:18 -07004674 clk->multiplier = 1;
Bryan Huntsman3f2bc4d2011-08-16 17:27:22 -07004675 switch (p->test_vector >> TEST_TYPE_SHIFT) {
4676 case TEST_TYPE_PER_LS:
4677 writel_relaxed(0x4030D00|BVAL(7, 0, clk_sel), CLK_TEST_REG);
4678 break;
4679 case TEST_TYPE_PER_HS:
4680 writel_relaxed(0x4020000|BVAL(16, 10, clk_sel), CLK_TEST_REG);
4681 break;
4682 case TEST_TYPE_MM_LS:
4683 writel_relaxed(0x4030D97, CLK_TEST_REG);
4684 writel_relaxed(BVAL(6, 1, clk_sel)|BIT(0), DBG_CFG_REG_LS_REG);
4685 break;
4686 case TEST_TYPE_MM_HS:
4687 writel_relaxed(0x402B800, CLK_TEST_REG);
4688 writel_relaxed(BVAL(6, 1, clk_sel)|BIT(0), DBG_CFG_REG_HS_REG);
4689 break;
4690 case TEST_TYPE_LPA:
4691 writel_relaxed(0x4030D98, CLK_TEST_REG);
4692 writel_relaxed(BVAL(6, 1, clk_sel)|BIT(0),
4693 LCC_CLK_LS_DEBUG_CFG_REG);
4694 break;
Stephen Boyd3939c8d2011-08-29 17:36:22 -07004695 case TEST_TYPE_LPA_HS:
4696 writel_relaxed(0x402BC00, CLK_TEST_REG);
4697 writel_relaxed(BVAL(2, 1, clk_sel)|BIT(0),
4698 LCC_CLK_HS_DEBUG_CFG_REG);
4699 break;
Matt Wagantall8b38f942011-08-02 18:23:18 -07004700 case TEST_TYPE_CPUL2:
4701 writel_relaxed(0x4030400, CLK_TEST_REG);
4702 writel_relaxed(0x80|BVAL(5, 3, clk_sel), GCC_APCS_CLK_DIAG);
4703 clk->sample_ticks = 0x4000;
4704 clk->multiplier = 2;
4705 break;
Bryan Huntsman3f2bc4d2011-08-16 17:27:22 -07004706 default:
4707 ret = -EPERM;
4708 }
4709 /* Make sure test vector is set before starting measurements. */
4710 mb();
4711
4712 spin_unlock_irqrestore(&local_clock_reg_lock, flags);
4713
4714 return ret;
4715}
4716
4717/* Sample clock for 'ticks' reference clock ticks. */
4718static u32 run_measurement(unsigned ticks)
4719{
4720 /* Stop counters and set the XO4 counter start value. */
Bryan Huntsman3f2bc4d2011-08-16 17:27:22 -07004721 writel_relaxed(ticks, RINGOSC_TCXO_CTL_REG);
4722
4723 /* Wait for timer to become ready. */
4724 while ((readl_relaxed(RINGOSC_STATUS_REG) & BIT(25)) != 0)
4725 cpu_relax();
4726
4727 /* Run measurement and wait for completion. */
4728 writel_relaxed(BIT(20)|ticks, RINGOSC_TCXO_CTL_REG);
4729 while ((readl_relaxed(RINGOSC_STATUS_REG) & BIT(25)) == 0)
4730 cpu_relax();
4731
4732 /* Stop counters. */
4733 writel_relaxed(0x0, RINGOSC_TCXO_CTL_REG);
4734
4735 /* Return measured ticks. */
4736 return readl_relaxed(RINGOSC_STATUS_REG) & BM(24, 0);
4737}
4738
4739
4740/* Perform a hardware rate measurement for a given clock.
4741 FOR DEBUG USE ONLY: Measurements take ~15 ms! */
Matt Wagantall8b38f942011-08-02 18:23:18 -07004742static unsigned measure_clk_get_rate(struct clk *c)
Bryan Huntsman3f2bc4d2011-08-16 17:27:22 -07004743{
4744 unsigned long flags;
4745 u32 pdm_reg_backup, ringosc_reg_backup;
4746 u64 raw_count_short, raw_count_full;
Matt Wagantall8b38f942011-08-02 18:23:18 -07004747 struct measure_clk *clk = to_measure_clk(c);
Bryan Huntsman3f2bc4d2011-08-16 17:27:22 -07004748 unsigned ret;
4749
4750 spin_lock_irqsave(&local_clock_reg_lock, flags);
4751
4752 /* Enable CXO/4 and RINGOSC branch and root. */
4753 pdm_reg_backup = readl_relaxed(PDM_CLK_NS_REG);
4754 ringosc_reg_backup = readl_relaxed(RINGOSC_NS_REG);
4755 writel_relaxed(0x2898, PDM_CLK_NS_REG);
4756 writel_relaxed(0xA00, RINGOSC_NS_REG);
4757
4758 /*
4759 * The ring oscillator counter will not reset if the measured clock
4760 * is not running. To detect this, run a short measurement before
4761 * the full measurement. If the raw results of the two are the same
4762 * then the clock must be off.
4763 */
4764
4765 /* Run a short measurement. (~1 ms) */
4766 raw_count_short = run_measurement(0x1000);
4767 /* Run a full measurement. (~14 ms) */
Matt Wagantall8b38f942011-08-02 18:23:18 -07004768 raw_count_full = run_measurement(clk->sample_ticks);
Bryan Huntsman3f2bc4d2011-08-16 17:27:22 -07004769
4770 writel_relaxed(ringosc_reg_backup, RINGOSC_NS_REG);
4771 writel_relaxed(pdm_reg_backup, PDM_CLK_NS_REG);
4772
4773 /* Return 0 if the clock is off. */
4774 if (raw_count_full == raw_count_short)
4775 ret = 0;
4776 else {
4777 /* Compute rate in Hz. */
4778 raw_count_full = ((raw_count_full * 10) + 15) * 4800000;
Matt Wagantall8b38f942011-08-02 18:23:18 -07004779 do_div(raw_count_full, ((clk->sample_ticks * 10) + 35));
4780 ret = (raw_count_full * clk->multiplier);
Bryan Huntsman3f2bc4d2011-08-16 17:27:22 -07004781 }
4782
4783 /* Route dbg_hs_clk to PLLTEST. 300mV single-ended amplitude. */
Stephen Boyd69da8402011-07-14 17:45:31 -07004784 writel_relaxed(0x38F8, PLLTEST_PAD_CFG_REG);
Bryan Huntsman3f2bc4d2011-08-16 17:27:22 -07004785 spin_unlock_irqrestore(&local_clock_reg_lock, flags);
4786
4787 return ret;
4788}
4789#else /* !CONFIG_DEBUG_FS */
4790static int measure_clk_set_parent(struct clk *clk, struct clk *parent)
4791{
4792 return -EINVAL;
4793}
4794
4795static unsigned measure_clk_get_rate(struct clk *clk)
4796{
4797 return 0;
4798}
4799#endif /* CONFIG_DEBUG_FS */
4800
4801static struct clk_ops measure_clk_ops = {
4802 .set_parent = measure_clk_set_parent,
4803 .get_rate = measure_clk_get_rate,
4804 .is_local = local_clk_is_local,
4805};
4806
Matt Wagantall8b38f942011-08-02 18:23:18 -07004807static struct measure_clk measure_clk = {
4808 .c = {
4809 .dbg_name = "measure_clk",
4810 .ops = &measure_clk_ops,
4811 CLK_INIT(measure_clk.c),
4812 },
4813 .multiplier = 1,
Bryan Huntsman3f2bc4d2011-08-16 17:27:22 -07004814};
4815
Tianyi Gou41515e22011-09-01 19:37:43 -07004816static struct clk_lookup msm_clocks_8064[] __initdata = {
4817 CLK_LOOKUP("cxo", cxo_clk.c, NULL),
4818 CLK_DUMMY("pll2", PLL2, NULL, 0),
4819 CLK_LOOKUP("pll8", pll8_clk.c, NULL),
4820 CLK_DUMMY("pll4", PLL4, NULL, 0),
4821 CLK_LOOKUP("measure", measure_clk.c, "debug"),
4822
4823 CLK_DUMMY("afab_clk", AFAB_CLK, NULL, 0),
4824 CLK_DUMMY("afab_a_clk", AFAB_A_CLK, NULL, 0),
4825 CLK_DUMMY("cfpb_clk", CFPB_CLK, NULL, 0),
4826 CLK_DUMMY("cfpb_a_clk", CFPB_A_CLK, NULL, 0),
4827 CLK_DUMMY("dfab_clk", DFAB_CLK, NULL, 0),
4828 CLK_DUMMY("dfab_a_clk", DFAB_A_CLK, NULL, 0),
4829 CLK_DUMMY("ebi1_clk", EBI1_CLK, NULL, 0),
4830 CLK_DUMMY("ebi1_a_clk", EBI1_A_CLK, NULL, 0),
4831 CLK_DUMMY("mmfab_clk", MMFAB_CLK, NULL, 0),
4832 CLK_DUMMY("mmfab_a_clk", MMFAB_A_CLK, NULL, 0),
4833 CLK_DUMMY("mmfpb_clk", MMFPB_CLK, NULL, 0),
4834 CLK_DUMMY("mmfpb_a_clk", MMFPB_A_CLK, NULL, 0),
4835 CLK_DUMMY("sfab_clk", SFAB_CLK, NULL, 0),
4836 CLK_DUMMY("sfab_a_clk", SFAB_A_CLK, NULL, 0),
4837 CLK_DUMMY("sfpb_clk", SFPB_CLK, NULL, 0),
4838 CLK_DUMMY("sfpb_a_clk", SFPB_A_CLK, NULL, 0),
4839
4840 CLK_LOOKUP("core_clk", gsbi1_uart_clk.c, NULL),
4841 CLK_LOOKUP("core_clk", gsbi2_uart_clk.c, NULL),
4842 CLK_LOOKUP("core_clk", gsbi3_uart_clk.c, NULL),
4843 CLK_LOOKUP("core_clk", gsbi4_uart_clk.c, NULL),
4844 CLK_LOOKUP("core_clk", gsbi5_uart_clk.c, NULL),
4845 CLK_LOOKUP("core_clk", gsbi6_uart_clk.c, NULL),
4846 CLK_LOOKUP("core_clk", gsbi7_uart_clk.c, NULL),
4847 CLK_LOOKUP("core_clk", gsbi1_qup_clk.c, NULL),
4848 CLK_LOOKUP("core_clk", gsbi2_qup_clk.c, NULL),
4849 CLK_LOOKUP("core_clk", gsbi3_qup_clk.c, NULL),
4850 CLK_LOOKUP("core_clk", gsbi4_qup_clk.c, NULL),
4851 CLK_LOOKUP("core_clk", gsbi5_qup_clk.c, NULL),
4852 CLK_LOOKUP("core_clk", gsbi6_qup_clk.c, NULL),
4853 CLK_LOOKUP("core_clk", gsbi7_qup_clk.c, NULL),
4854 CLK_LOOKUP("pdm_clk", pdm_clk.c, NULL),
4855 CLK_LOOKUP("pmem_clk", pmem_clk.c, NULL),
4856 CLK_DUMMY("core_clk", PRNG_CLK, NULL, OFF),
Tianyi Gou43208a02011-09-27 15:35:13 -07004857 CLK_LOOKUP("core_clk", sdc1_clk.c, "msm_sdcc.1"),
4858 CLK_LOOKUP("core_clk", sdc2_clk.c, "msm_sdcc.2"),
4859 CLK_LOOKUP("core_clk", sdc3_clk.c, "msm_sdcc.3"),
4860 CLK_LOOKUP("core_clk", sdc4_clk.c, "msm_sdcc.4"),
Tianyi Gou41515e22011-09-01 19:37:43 -07004861 CLK_LOOKUP("tsif_ref_clk", tsif_ref_clk.c, NULL),
4862 CLK_LOOKUP("tssc_clk", tssc_clk.c, NULL),
4863 CLK_DUMMY("usb_hs_clk", USB_HS1_XCVR_CLK, NULL, OFF),
4864 CLK_LOOKUP("core_clk", usb_hs3_xcvr_clk.c, NULL),
4865 CLK_LOOKUP("core_clk", usb_hs4_xcvr_clk.c, NULL),
4866 CLK_DUMMY("usb_fs_src_clk", USB_FS1_SRC_CLK, NULL, OFF),
4867 CLK_DUMMY("usb_fs_clk", USB_FS1_XCVR_CLK, NULL, OFF),
4868 CLK_DUMMY("usb_fs_sys_clk", USB_FS1_SYS_CLK, NULL, OFF),
4869 CLK_LOOKUP("ce_pclk", ce1_p_clk.c, NULL),
4870 CLK_LOOKUP("ce_clk", ce1_core_clk.c, NULL),
4871 CLK_LOOKUP("sata_phy_ref_clk", sata_phy_ref_clk.c, NULL),
4872 CLK_LOOKUP("sata_phy_cfg_clk", sata_phy_cfg_clk.c, NULL),
4873 CLK_LOOKUP("dma_bam_pclk", dma_bam_p_clk.c, NULL),
4874 CLK_LOOKUP("iface_clk", gsbi1_p_clk.c, NULL),
4875 CLK_LOOKUP("iface_clk", gsbi2_p_clk.c, NULL),
4876 CLK_LOOKUP("iface_clk", gsbi3_p_clk.c, NULL),
4877 CLK_LOOKUP("iface_clk", gsbi4_p_clk.c, NULL),
4878 CLK_LOOKUP("iface_clk", gsbi5_p_clk.c, NULL),
4879 CLK_LOOKUP("iface_clk", gsbi6_p_clk.c, NULL),
4880 CLK_LOOKUP("iface_clk", gsbi7_p_clk.c, NULL),
4881 CLK_LOOKUP("tsif_pclk", tsif_p_clk.c, NULL),
4882 CLK_DUMMY("usb_fs_pclk", USB_FS1_P_CLK, NULL, OFF),
4883 CLK_DUMMY("usb_hs_pclk", USB_HS1_P_CLK, NULL, OFF),
4884 CLK_LOOKUP("iface_clk", usb_hs3_p_clk.c, NULL),
4885 CLK_LOOKUP("iface_clk", usb_hs4_p_clk.c, NULL),
Tianyi Gou43208a02011-09-27 15:35:13 -07004886 CLK_LOOKUP("iface_clk", sdc1_p_clk.c, "msm_sdcc.1"),
4887 CLK_LOOKUP("iface_clk", sdc2_p_clk.c, "msm_sdcc.2"),
4888 CLK_LOOKUP("iface_clk", sdc3_p_clk.c, "msm_sdcc.3"),
4889 CLK_LOOKUP("iface_clk", sdc4_p_clk.c, "msm_sdcc.4"),
Tianyi Gou41515e22011-09-01 19:37:43 -07004890 CLK_LOOKUP("iface_clk", pcie_p_clk.c, NULL),
4891 CLK_LOOKUP("core_src_clk", ce3_src_clk.c, NULL),
4892 CLK_LOOKUP("core_clk", ce3_core_clk.c, NULL),
4893 CLK_LOOKUP("iface_clk", ce3_p_clk.c, NULL),
4894 CLK_LOOKUP("core_clk", adm0_clk.c, "msm_dmov"),
4895 CLK_LOOKUP("iface_clk", adm0_p_clk.c, "msm_dmov"),
4896 CLK_LOOKUP("pmic_arb_pclk", pmic_arb0_p_clk.c, NULL),
4897 CLK_LOOKUP("pmic_arb_pclk", pmic_arb1_p_clk.c, NULL),
4898 CLK_LOOKUP("pmic_ssbi2", pmic_ssbi2_clk.c, NULL),
4899 CLK_LOOKUP("rpm_msg_ram_pclk", rpm_msg_ram_p_clk.c, NULL),
4900 CLK_LOOKUP("amp_clk", amp_clk.c, NULL),
4901 CLK_DUMMY("cam_clk", CAM0_CLK, NULL, OFF),
4902 CLK_DUMMY("cam_clk", CAM1_CLK, NULL, OFF),
4903 CLK_DUMMY("csi_src_clk", CSI0_SRC_CLK, NULL, OFF),
4904 CLK_DUMMY("csi_src_clk", CSI1_SRC_CLK, NULL, OFF),
4905 CLK_DUMMY("csi_clk", CSI0_CLK, NULL, OFF),
4906 CLK_DUMMY("csi_clk", CSI1_CLK, NULL, OFF),
4907 CLK_DUMMY("csi_pix_clk", CSI_PIX_CLK, NULL, OFF),
4908 CLK_DUMMY("csi_rdi_clk", CSI_RDI_CLK, NULL, OFF),
4909 CLK_DUMMY("csiphy_timer_src_clk", CSIPHY_TIMER_SRC_CLK, NULL, OFF),
4910 CLK_DUMMY("csi0phy_timer_clk", CSIPHY0_TIMER_CLK, NULL, OFF),
4911 CLK_DUMMY("csi1phy_timer_clk", CSIPHY1_TIMER_CLK, NULL, OFF),
4912 CLK_DUMMY("dsi_byte_div_clk", DSI1_BYTE_CLK, "mipi_dsi.1", OFF),
4913 CLK_DUMMY("dsi_byte_div_clk", DSI2_BYTE_CLK, "mipi_dsi.2", OFF),
4914 CLK_DUMMY("dsi_esc_clk", DSI1_ESC_CLK, "mipi_dsi.1", OFF),
4915 CLK_DUMMY("dsi_esc_clk", DSI2_ESC_CLK, "mipi_dsi.2", OFF),
4916 CLK_DUMMY("gfx3d_clk", GFX3D_CLK, NULL, OFF),
4917 CLK_DUMMY("ijpeg_clk", IJPEG_CLK, NULL, OFF),
4918 CLK_DUMMY("imem_axi_clk", IMEM_AXI_CLK, NULL, OFF),
4919 CLK_DUMMY("jpegd_clk", JPEGD_CLK, NULL, OFF),
4920 CLK_DUMMY("mdp_clk", MDP_CLK, NULL, OFF),
4921 CLK_DUMMY("mdp_vsync_clk", MDP_VSYNC_CLK, NULL, OFF),
4922 CLK_DUMMY("lut_mdp", LUT_MDP_CLK, NULL, OFF),
4923 CLK_DUMMY("rot_clk", ROT_CLK, NULL, OFF),
4924 CLK_DUMMY("tv_src_clk", TV_SRC_CLK, NULL, OFF),
4925 CLK_DUMMY("tv_enc_clk", TV_ENC_CLK, NULL, OFF),
4926 CLK_DUMMY("tv_dac_clk", TV_DAC_CLK, NULL, OFF),
4927 CLK_DUMMY("vcodec_clk", VCODEC_CLK, NULL, OFF),
4928 CLK_DUMMY("mdp_tv_clk", MDP_TV_CLK, NULL, OFF),
4929 CLK_DUMMY("hdmi_clk", HDMI_TV_CLK, NULL, OFF),
Matt Wagantall5a4f1ba2011-08-18 18:13:03 -07004930 CLK_DUMMY("core_clk", HDMI_APP_CLK, NULL, OFF),
Tianyi Gou41515e22011-09-01 19:37:43 -07004931 CLK_DUMMY("vpe_clk", VPE_CLK, NULL, OFF),
4932 CLK_DUMMY("vfe_clk", VFE_CLK, NULL, OFF),
4933 CLK_DUMMY("csi_vfe_clk", CSI0_VFE_CLK, NULL, OFF),
4934 CLK_DUMMY("vfe_axi_clk", VFE_AXI_CLK, NULL, OFF),
4935 CLK_DUMMY("ijpeg_axi_clk", IJPEG_AXI_CLK, NULL, OFF),
4936 CLK_DUMMY("mdp_axi_clk", MDP_AXI_CLK, NULL, OFF),
4937 CLK_DUMMY("rot_axi_clk", ROT_AXI_CLK, NULL, OFF),
4938 CLK_DUMMY("vcodec_axi_clk", VCODEC_AXI_CLK, NULL, OFF),
4939 CLK_DUMMY("vcodec_axi_a_clk", VCODEC_AXI_A_CLK, NULL, OFF),
4940 CLK_DUMMY("vcodec_axi_b_clk", VCODEC_AXI_B_CLK, NULL, OFF),
4941 CLK_DUMMY("vpe_axi_clk", VPE_AXI_CLK, NULL, OFF),
4942 CLK_DUMMY("amp_pclk", AMP_P_CLK, NULL, OFF),
4943 CLK_DUMMY("csi_pclk", CSI0_P_CLK, NULL, OFF),
4944 CLK_DUMMY("dsi_m_pclk", DSI1_M_P_CLK, "mipi_dsi.1", OFF),
4945 CLK_DUMMY("dsi_s_pclk", DSI1_S_P_CLK, "mipi_dsi.1", OFF),
4946 CLK_DUMMY("dsi_m_pclk", DSI2_M_P_CLK, "mipi_dsi.2", OFF),
4947 CLK_DUMMY("dsi_s_pclk", DSI2_S_P_CLK, "mipi_dsi.2", OFF),
4948 CLK_DUMMY("gfx3d_pclk", GFX3D_P_CLK, NULL, OFF),
Matt Wagantall5a4f1ba2011-08-18 18:13:03 -07004949 CLK_DUMMY("master_iface_clk", HDMI_M_P_CLK, NULL, OFF),
4950 CLK_DUMMY("slave_iface_clk", HDMI_S_P_CLK, NULL, OFF),
Tianyi Gou41515e22011-09-01 19:37:43 -07004951 CLK_DUMMY("ijpeg_pclk", IJPEG_P_CLK, NULL, OFF),
4952 CLK_DUMMY("jpegd_pclk", JPEGD_P_CLK, NULL, OFF),
4953 CLK_DUMMY("imem_pclk", IMEM_P_CLK, NULL, OFF),
4954 CLK_DUMMY("mdp_pclk", MDP_P_CLK, NULL, OFF),
4955 CLK_DUMMY("smmu_pclk", SMMU_P_CLK, NULL, OFF),
4956 CLK_DUMMY("rotator_pclk", ROT_P_CLK, NULL, OFF),
4957 CLK_DUMMY("tv_enc_pclk", TV_ENC_P_CLK, NULL, OFF),
4958 CLK_DUMMY("vcodec_pclk", VCODEC_P_CLK, NULL, OFF),
4959 CLK_DUMMY("vfe_pclk", VFE_P_CLK, NULL, OFF),
4960 CLK_DUMMY("vpe_pclk", VPE_P_CLK, NULL, OFF),
4961 CLK_DUMMY("mi2s_osr_clk", MI2S_OSR_CLK, NULL, OFF),
4962 CLK_DUMMY("mi2s_bit_clk", MI2S_BIT_CLK, NULL, OFF),
4963 CLK_DUMMY("i2s_mic_osr_clk", CODEC_I2S_MIC_OSR_CLK, NULL, OFF),
4964 CLK_DUMMY("i2s_mic_bit_clk", CODEC_I2S_MIC_BIT_CLK, NULL, OFF),
4965 CLK_DUMMY("i2s_mic_osr_clk", SPARE_I2S_MIC_OSR_CLK, NULL, OFF),
4966 CLK_DUMMY("i2s_mic_bit_clk", SPARE_I2S_MIC_BIT_CLK, NULL, OFF),
4967 CLK_DUMMY("i2s_spkr_osr_clk", CODEC_I2S_SPKR_OSR_CLK, NULL, OFF),
4968 CLK_DUMMY("i2s_spkr_bit_clk", CODEC_I2S_SPKR_BIT_CLK, NULL, OFF),
4969 CLK_DUMMY("i2s_spkr_osr_clk", SPARE_I2S_SPKR_OSR_CLK, NULL, OFF),
4970 CLK_DUMMY("i2s_spkr_bit_clk", SPARE_I2S_SPKR_BIT_CLK, NULL, OFF),
4971 CLK_DUMMY("pcm_clk", PCM_CLK, NULL, OFF),
4972 CLK_DUMMY("audio_slimbus_clk", AUDIO_SLIMBUS_CLK, NULL, OFF),
4973 CLK_DUMMY("iommu_clk", JPEGD_AXI_CLK, NULL, 0),
4974 CLK_DUMMY("iommu_clk", VFE_AXI_CLK, NULL, 0),
4975 CLK_DUMMY("iommu_clk", VCODEC_AXI_CLK, NULL, 0),
4976 CLK_DUMMY("iommu_clk", GFX3D_CLK, NULL, 0),
4977 CLK_DUMMY("dfab_dsps_clk", DFAB_DSPS_CLK, NULL, 0),
4978 CLK_DUMMY("dfab_usb_hs_clk", DFAB_USB_HS_CLK, NULL, 0),
4979 CLK_DUMMY("bus_clk", DFAB_SDC1_CLK, NULL, 0),
4980 CLK_DUMMY("bus_clk", DFAB_SDC2_CLK, NULL, 0),
4981 CLK_DUMMY("bus_clk", DFAB_SDC3_CLK, NULL, 0),
4982 CLK_DUMMY("bus_clk", DFAB_SDC4_CLK, NULL, 0),
4983 CLK_DUMMY("dfab_clk", DFAB_CLK, NULL, 0),
4984 CLK_LOOKUP("usb_hsic_xcvr_fs_clk", usb_hsic_xcvr_fs_clk.c, NULL),
4985 CLK_LOOKUP("usb_hsic_hsic_clk", usb_hsic_hsic_clk.c, NULL),
4986 CLK_LOOKUP("usb_hsic_hsio_cal_clk", usb_hsic_hsio_cal_clk.c, NULL),
4987 CLK_LOOKUP("usb_hsic_system_clk", usb_hsic_system_clk.c, NULL),
4988 CLK_LOOKUP("usb_hsic_p_clk", usb_hsic_p_clk.c, NULL),
4989
4990 CLK_LOOKUP("ebi1_msmbus_clk", ebi1_msmbus_clk.c, NULL),
4991 CLK_LOOKUP("ebi1_clk", ebi1_adm_clk.c, "msm_dmov"),
4992
4993 CLK_LOOKUP("l2_mclk", l2_m_clk, NULL),
4994 CLK_LOOKUP("krait0_mclk", krait0_m_clk, NULL),
4995 CLK_LOOKUP("krait1_mclk", krait1_m_clk, NULL),
4996};
4997
Stephen Boyd94625ef2011-07-12 17:06:01 -07004998static struct clk_lookup msm_clocks_8960_v1[] __initdata = {
Bryan Huntsman3f2bc4d2011-08-16 17:27:22 -07004999 CLK_LOOKUP("cxo", cxo_clk.c, NULL),
5000 CLK_LOOKUP("pll2", pll2_clk.c, NULL),
5001 CLK_LOOKUP("pll8", pll8_clk.c, NULL),
5002 CLK_LOOKUP("pll4", pll4_clk.c, NULL),
Matt Wagantall8b38f942011-08-02 18:23:18 -07005003 CLK_LOOKUP("measure", measure_clk.c, "debug"),
Bryan Huntsman3f2bc4d2011-08-16 17:27:22 -07005004
5005 CLK_LOOKUP("afab_clk", afab_clk.c, NULL),
5006 CLK_LOOKUP("afab_a_clk", afab_a_clk.c, NULL),
5007 CLK_LOOKUP("cfpb_clk", cfpb_clk.c, NULL),
5008 CLK_LOOKUP("cfpb_a_clk", cfpb_a_clk.c, NULL),
5009 CLK_LOOKUP("dfab_clk", dfab_clk.c, NULL),
5010 CLK_LOOKUP("dfab_a_clk", dfab_a_clk.c, NULL),
5011 CLK_LOOKUP("ebi1_clk", ebi1_clk.c, NULL),
5012 CLK_LOOKUP("ebi1_a_clk", ebi1_a_clk.c, NULL),
5013 CLK_LOOKUP("mmfab_clk", mmfab_clk.c, NULL),
5014 CLK_LOOKUP("mmfab_a_clk", mmfab_a_clk.c, NULL),
5015 CLK_LOOKUP("mmfpb_clk", mmfpb_clk.c, NULL),
5016 CLK_LOOKUP("mmfpb_a_clk", mmfpb_a_clk.c, NULL),
5017 CLK_LOOKUP("sfab_clk", sfab_clk.c, NULL),
5018 CLK_LOOKUP("sfab_a_clk", sfab_a_clk.c, NULL),
5019 CLK_LOOKUP("sfpb_clk", sfpb_clk.c, NULL),
5020 CLK_LOOKUP("sfpb_a_clk", sfpb_a_clk.c, NULL),
5021
Matt Wagantalle2522372011-08-17 14:52:21 -07005022 CLK_LOOKUP("core_clk", gsbi1_uart_clk.c, NULL),
5023 CLK_LOOKUP("core_clk", gsbi2_uart_clk.c, NULL),
5024 CLK_LOOKUP("core_clk", gsbi3_uart_clk.c, NULL),
5025 CLK_LOOKUP("core_clk", gsbi4_uart_clk.c, NULL),
5026 CLK_LOOKUP("core_clk", gsbi5_uart_clk.c, "msm_serial_hsl.0"),
5027 CLK_LOOKUP("core_clk", gsbi6_uart_clk.c, "msm_serial_hs.0"),
5028 CLK_LOOKUP("core_clk", gsbi7_uart_clk.c, NULL),
5029 CLK_LOOKUP("core_clk", gsbi8_uart_clk.c, NULL),
5030 CLK_LOOKUP("core_clk", gsbi9_uart_clk.c, NULL),
5031 CLK_LOOKUP("core_clk", gsbi10_uart_clk.c, NULL),
5032 CLK_LOOKUP("core_clk", gsbi11_uart_clk.c, NULL),
5033 CLK_LOOKUP("core_clk", gsbi12_uart_clk.c, NULL),
Matt Wagantallac294852011-08-17 15:44:58 -07005034 CLK_LOOKUP("core_clk", gsbi1_qup_clk.c, "spi_qsd.0"),
Matt Wagantall62cf63e2011-08-17 16:34:47 -07005035 CLK_LOOKUP("core_clk", gsbi2_qup_clk.c, NULL),
Matt Wagantallac294852011-08-17 15:44:58 -07005036 CLK_LOOKUP("core_clk", gsbi3_qup_clk.c, "qup_i2c.3"),
5037 CLK_LOOKUP("core_clk", gsbi4_qup_clk.c, "qup_i2c.4"),
Matt Wagantall62cf63e2011-08-17 16:34:47 -07005038 CLK_LOOKUP("core_clk", gsbi5_qup_clk.c, NULL),
5039 CLK_LOOKUP("core_clk", gsbi6_qup_clk.c, NULL),
5040 CLK_LOOKUP("core_clk", gsbi7_qup_clk.c, NULL),
5041 CLK_LOOKUP("core_clk", gsbi8_qup_clk.c, NULL),
5042 CLK_LOOKUP("core_clk", gsbi9_qup_clk.c, NULL),
Matt Wagantallac294852011-08-17 15:44:58 -07005043 CLK_LOOKUP("core_clk", gsbi10_qup_clk.c, "qup_i2c.10"),
Matt Wagantall62cf63e2011-08-17 16:34:47 -07005044 CLK_LOOKUP("core_clk", gsbi11_qup_clk.c, NULL),
Matt Wagantallac294852011-08-17 15:44:58 -07005045 CLK_LOOKUP("core_clk", gsbi12_qup_clk.c, "qup_i2c.12"),
Bryan Huntsman3f2bc4d2011-08-16 17:27:22 -07005046 CLK_LOOKUP("pdm_clk", pdm_clk.c, NULL),
Vikram Mulukutladd0a2372011-09-19 15:58:21 -07005047 CLK_LOOKUP("mem_clk", pmem_clk.c, "msm_sps"),
Matt Wagantallc1205292011-08-11 17:19:31 -07005048 CLK_LOOKUP("core_clk", prng_clk.c, "msm_rng.0"),
Matt Wagantall37ce3842011-08-17 16:00:36 -07005049 CLK_LOOKUP("core_clk", sdc1_clk.c, "msm_sdcc.1"),
5050 CLK_LOOKUP("core_clk", sdc2_clk.c, "msm_sdcc.2"),
5051 CLK_LOOKUP("core_clk", sdc3_clk.c, "msm_sdcc.3"),
5052 CLK_LOOKUP("core_clk", sdc4_clk.c, "msm_sdcc.4"),
5053 CLK_LOOKUP("core_clk", sdc5_clk.c, "msm_sdcc.5"),
Bryan Huntsman3f2bc4d2011-08-16 17:27:22 -07005054 CLK_LOOKUP("slimbus_xo_src_clk", slimbus_xo_src_clk.c, NULL),
Matt Wagantall640e5fd2011-08-17 16:08:53 -07005055 CLK_LOOKUP("ref_clk", tsif_ref_clk.c, NULL),
Bryan Huntsman3f2bc4d2011-08-16 17:27:22 -07005056 CLK_LOOKUP("tssc_clk", tssc_clk.c, NULL),
5057 CLK_LOOKUP("usb_hs_clk", usb_hs1_xcvr_clk.c, NULL),
5058 CLK_LOOKUP("usb_phy_clk", usb_phy0_clk.c, NULL),
5059 CLK_LOOKUP("usb_fs_clk", usb_fs1_xcvr_clk.c, NULL),
5060 CLK_LOOKUP("usb_fs_sys_clk", usb_fs1_sys_clk.c, NULL),
5061 CLK_LOOKUP("usb_fs_src_clk", usb_fs1_src_clk.c, NULL),
5062 CLK_LOOKUP("usb_fs_clk", usb_fs2_xcvr_clk.c, NULL),
5063 CLK_LOOKUP("usb_fs_sys_clk", usb_fs2_sys_clk.c, NULL),
5064 CLK_LOOKUP("usb_fs_src_clk", usb_fs2_src_clk.c, NULL),
Matt Wagantallc4b3a4d2011-08-17 16:58:39 -07005065 CLK_LOOKUP("iface_clk", ce1_p_clk.c, "qce.0"),
Matt Wagantalle0b11452011-09-13 17:25:33 -07005066 CLK_LOOKUP("iface_clk", ce1_p_clk.c, "qcrypto.0"),
Matt Wagantallc4b3a4d2011-08-17 16:58:39 -07005067 CLK_LOOKUP("core_clk", ce1_core_clk.c, "qce.0"),
Matt Wagantalle0b11452011-09-13 17:25:33 -07005068 CLK_LOOKUP("core_clk", ce1_core_clk.c, "qcrypto.0"),
Bryan Huntsman3f2bc4d2011-08-16 17:27:22 -07005069 CLK_LOOKUP("dma_bam_pclk", dma_bam_p_clk.c, NULL),
Matt Wagantallac294852011-08-17 15:44:58 -07005070 CLK_LOOKUP("iface_clk", gsbi1_p_clk.c, "spi_qsd.0"),
Matt Wagantall62cf63e2011-08-17 16:34:47 -07005071 CLK_LOOKUP("iface_clk", gsbi2_p_clk.c, NULL),
Matt Wagantallac294852011-08-17 15:44:58 -07005072 CLK_LOOKUP("iface_clk", gsbi3_p_clk.c, "qup_i2c.3"),
5073 CLK_LOOKUP("iface_clk", gsbi4_p_clk.c, "qup_i2c.4"),
Matt Wagantalle2522372011-08-17 14:52:21 -07005074 CLK_LOOKUP("iface_clk", gsbi5_p_clk.c, "msm_serial_hsl.0"),
5075 CLK_LOOKUP("iface_clk", gsbi6_p_clk.c, "msm_serial_hs.0"),
Matt Wagantall62cf63e2011-08-17 16:34:47 -07005076 CLK_LOOKUP("iface_clk", gsbi7_p_clk.c, NULL),
5077 CLK_LOOKUP("iface_clk", gsbi8_p_clk.c, NULL),
5078 CLK_LOOKUP("iface_clk", gsbi9_p_clk.c, NULL),
Matt Wagantallac294852011-08-17 15:44:58 -07005079 CLK_LOOKUP("iface_clk", gsbi10_p_clk.c, "qup_i2c.10"),
Matt Wagantall62cf63e2011-08-17 16:34:47 -07005080 CLK_LOOKUP("iface_clk", gsbi11_p_clk.c, NULL),
Matt Wagantallac294852011-08-17 15:44:58 -07005081 CLK_LOOKUP("iface_clk", gsbi12_p_clk.c, "qup_i2c.12"),
Matt Wagantall640e5fd2011-08-17 16:08:53 -07005082 CLK_LOOKUP("iface_clk", tsif_p_clk.c, NULL),
Bryan Huntsman3f2bc4d2011-08-16 17:27:22 -07005083 CLK_LOOKUP("usb_fs_pclk", usb_fs1_p_clk.c, NULL),
5084 CLK_LOOKUP("usb_fs_pclk", usb_fs2_p_clk.c, NULL),
5085 CLK_LOOKUP("usb_hs_pclk", usb_hs1_p_clk.c, NULL),
Matt Wagantall37ce3842011-08-17 16:00:36 -07005086 CLK_LOOKUP("iface_clk", sdc1_p_clk.c, "msm_sdcc.1"),
5087 CLK_LOOKUP("iface_clk", sdc2_p_clk.c, "msm_sdcc.2"),
5088 CLK_LOOKUP("iface_clk", sdc3_p_clk.c, "msm_sdcc.3"),
5089 CLK_LOOKUP("iface_clk", sdc4_p_clk.c, "msm_sdcc.4"),
5090 CLK_LOOKUP("iface_clk", sdc5_p_clk.c, "msm_sdcc.5"),
Matt Wagantalle1a86062011-08-18 17:46:10 -07005091 CLK_LOOKUP("core_clk", adm0_clk.c, "msm_dmov"),
5092 CLK_LOOKUP("iface_clk", adm0_p_clk.c, "msm_dmov"),
Bryan Huntsman3f2bc4d2011-08-16 17:27:22 -07005093 CLK_LOOKUP("pmic_arb_pclk", pmic_arb0_p_clk.c, NULL),
5094 CLK_LOOKUP("pmic_arb_pclk", pmic_arb1_p_clk.c, NULL),
5095 CLK_LOOKUP("pmic_ssbi2", pmic_ssbi2_clk.c, NULL),
5096 CLK_LOOKUP("rpm_msg_ram_pclk", rpm_msg_ram_p_clk.c, NULL),
5097 CLK_LOOKUP("amp_clk", amp_clk.c, NULL),
5098 CLK_LOOKUP("cam_clk", cam0_clk.c, NULL),
5099 CLK_LOOKUP("cam_clk", cam1_clk.c, NULL),
5100 CLK_LOOKUP("cam_clk", cam0_clk.c, "msm_camera_imx074.0"),
5101 CLK_LOOKUP("cam_clk", cam0_clk.c, "msm_camera_ov2720.0"),
Kevin Chandfecce22011-07-13 10:52:41 -07005102 CLK_LOOKUP("cam_clk", cam0_clk.c, "msm_camera_qs_mt9p017.0"),
Bryan Huntsman3f2bc4d2011-08-16 17:27:22 -07005103 CLK_LOOKUP("csi_src_clk", csi0_src_clk.c, NULL),
5104 CLK_LOOKUP("csi_src_clk", csi1_src_clk.c, NULL),
5105 CLK_LOOKUP("csi_src_clk", csi0_src_clk.c, "msm_camera_imx074.0"),
Kevin Chandfecce22011-07-13 10:52:41 -07005106 CLK_LOOKUP("csi_src_clk", csi0_src_clk.c, "msm_camera_qs_mt9p017.0"),
Bryan Huntsman3f2bc4d2011-08-16 17:27:22 -07005107 CLK_LOOKUP("csi_src_clk", csi1_src_clk.c, "msm_camera_ov2720.0"),
5108 CLK_LOOKUP("csi_clk", csi0_clk.c, NULL),
5109 CLK_LOOKUP("csi_clk", csi1_clk.c, NULL),
5110 CLK_LOOKUP("csi_clk", csi0_clk.c, "msm_camera_imx074.0"),
Kevin Chandfecce22011-07-13 10:52:41 -07005111 CLK_LOOKUP("csi_clk", csi0_clk.c, "msm_camera_qs_mt9p017.0"),
Bryan Huntsman3f2bc4d2011-08-16 17:27:22 -07005112 CLK_LOOKUP("csi_clk", csi1_clk.c, "msm_camera_ov2720.0"),
5113 CLK_LOOKUP("csi_phy_clk", csi0_phy_clk.c, NULL),
5114 CLK_LOOKUP("csi_phy_clk", csi1_phy_clk.c, NULL),
5115 CLK_LOOKUP("csi_phy_clk", csi0_phy_clk.c, "msm_camera_imx074.0"),
Kevin Chandfecce22011-07-13 10:52:41 -07005116 CLK_LOOKUP("csi_phy_clk", csi0_phy_clk.c, "msm_camera_qs_mt9p017.0"),
Bryan Huntsman3f2bc4d2011-08-16 17:27:22 -07005117 CLK_LOOKUP("csi_phy_clk", csi1_phy_clk.c, "msm_camera_ov2720.0"),
5118 CLK_LOOKUP("csi_pix_clk", csi_pix_clk.c, NULL),
5119 CLK_LOOKUP("csi_rdi_clk", csi_rdi_clk.c, NULL),
5120 CLK_LOOKUP("csiphy_timer_src_clk", csiphy_timer_src_clk.c, NULL),
5121 CLK_LOOKUP("csi0phy_timer_clk", csi0phy_timer_clk.c, NULL),
5122 CLK_LOOKUP("csi1phy_timer_clk", csi1phy_timer_clk.c, NULL),
5123 CLK_LOOKUP("dsi_byte_div_clk", dsi1_byte_clk.c, NULL),
5124 CLK_LOOKUP("dsi_byte_div_clk", dsi2_byte_clk.c, NULL),
5125 CLK_LOOKUP("dsi_esc_clk", dsi1_esc_clk.c, NULL),
5126 CLK_LOOKUP("dsi_esc_clk", dsi2_esc_clk.c, NULL),
Matt Wagantall9dc01632011-08-17 18:55:04 -07005127 CLK_LOOKUP("core_clk", gfx2d0_clk.c, "kgsl-2d0.0"),
Matt Wagantall49722712011-08-17 18:50:53 -07005128 CLK_LOOKUP("core_clk", gfx2d0_clk.c, "footswitch-8x60.0"),
Matt Wagantall9dc01632011-08-17 18:55:04 -07005129 CLK_LOOKUP("core_clk", gfx2d1_clk.c, "kgsl-2d1.1"),
Matt Wagantall49722712011-08-17 18:50:53 -07005130 CLK_LOOKUP("core_clk", gfx2d1_clk.c, "footswitch-8x60.1"),
Matt Wagantall9dc01632011-08-17 18:55:04 -07005131 CLK_LOOKUP("core_clk", gfx3d_clk.c, "kgsl-3d0.0"),
Matt Wagantall49722712011-08-17 18:50:53 -07005132 CLK_LOOKUP("core_clk", gfx3d_clk.c, "footswitch-8x60.2"),
5133 CLK_LOOKUP("bus_clk", ijpeg_axi_clk.c, "footswitch-8x60.3"),
Bryan Huntsman3f2bc4d2011-08-16 17:27:22 -07005134 CLK_LOOKUP("imem_axi_clk", imem_axi_clk.c, NULL),
5135 CLK_LOOKUP("ijpeg_clk", ijpeg_clk.c, NULL),
Matt Wagantall49722712011-08-17 18:50:53 -07005136 CLK_LOOKUP("core_clk", ijpeg_clk.c, "footswitch-8x60.3"),
Bryan Huntsman3f2bc4d2011-08-16 17:27:22 -07005137 CLK_LOOKUP("jpegd_clk", jpegd_clk.c, NULL),
5138 CLK_LOOKUP("mdp_clk", mdp_clk.c, NULL),
Matt Wagantall49722712011-08-17 18:50:53 -07005139 CLK_LOOKUP("core_clk", mdp_clk.c, "footswitch-8x60.4"),
Bryan Huntsman3f2bc4d2011-08-16 17:27:22 -07005140 CLK_LOOKUP("mdp_vsync_clk", mdp_vsync_clk.c, NULL),
5141 CLK_LOOKUP("lut_mdp", lut_mdp_clk.c, NULL),
Stephen Boyd973e4ba2011-07-12 17:06:01 -07005142 CLK_LOOKUP("qdss_pclk", qdss_p_clk.c, NULL),
5143 CLK_LOOKUP("qdss_at_clk", qdss_at_clk.c, NULL),
5144 CLK_LOOKUP("qdss_pclkdbg_clk", qdss_pclkdbg_clk.c, NULL),
5145 CLK_LOOKUP("qdss_traceclkin_clk", qdss_traceclkin_clk.c, NULL),
5146 CLK_LOOKUP("qdss_tsctr_clk", qdss_tsctr_clk.c, NULL),
5147 CLK_LOOKUP("qdss_stm_clk", qdss_stm_clk.c, NULL),
Bryan Huntsman3f2bc4d2011-08-16 17:27:22 -07005148 CLK_LOOKUP("rot_clk", rot_clk.c, NULL),
Matt Wagantall49722712011-08-17 18:50:53 -07005149 CLK_LOOKUP("core_clk", rot_clk.c, "footswitch-8x60.6"),
Bryan Huntsman3f2bc4d2011-08-16 17:27:22 -07005150 CLK_LOOKUP("tv_src_clk", tv_src_clk.c, NULL),
5151 CLK_LOOKUP("tv_enc_clk", tv_enc_clk.c, NULL),
5152 CLK_LOOKUP("tv_dac_clk", tv_dac_clk.c, NULL),
5153 CLK_LOOKUP("vcodec_clk", vcodec_clk.c, NULL),
Matt Wagantall49722712011-08-17 18:50:53 -07005154 CLK_LOOKUP("core_clk", vcodec_clk.c, "footswitch-8x60.7"),
Bryan Huntsman3f2bc4d2011-08-16 17:27:22 -07005155 CLK_LOOKUP("mdp_tv_clk", mdp_tv_clk.c, NULL),
5156 CLK_LOOKUP("hdmi_clk", hdmi_tv_clk.c, NULL),
Matt Wagantall5a4f1ba2011-08-18 18:13:03 -07005157 CLK_LOOKUP("core_clk", hdmi_app_clk.c, "hdmi_msm.1"),
Bryan Huntsman3f2bc4d2011-08-16 17:27:22 -07005158 CLK_LOOKUP("vpe_clk", vpe_clk.c, NULL),
Matt Wagantall49722712011-08-17 18:50:53 -07005159 CLK_LOOKUP("core_clk", vpe_clk.c, "footswitch-8x60.9"),
Bryan Huntsman3f2bc4d2011-08-16 17:27:22 -07005160 CLK_LOOKUP("vfe_clk", vfe_clk.c, NULL),
Matt Wagantall49722712011-08-17 18:50:53 -07005161 CLK_LOOKUP("core_clk", vfe_clk.c, "footswitch-8x60.8"),
Matt Wagantallc23eee92011-08-16 23:06:52 -07005162 CLK_LOOKUP("csi_vfe_clk", csi_vfe_clk.c, NULL),
Matt Wagantall49722712011-08-17 18:50:53 -07005163 CLK_LOOKUP("bus_clk", vfe_axi_clk.c, "footswitch-8x60.8"),
5164 CLK_LOOKUP("bus_clk", mdp_axi_clk.c, "footswitch-8x60.4"),
5165 CLK_LOOKUP("bus_clk", rot_axi_clk.c, "footswitch-8x60.6"),
5166 CLK_LOOKUP("bus_clk", vcodec_axi_clk.c, "footswitch-8x60.7"),
5167 CLK_LOOKUP("bus_a_clk", vcodec_axi_a_clk.c, "footswitch-8x60.7"),
5168 CLK_LOOKUP("bus_b_clk", vcodec_axi_b_clk.c, "footswitch-8x60.7"),
5169 CLK_LOOKUP("bus_clk", vpe_axi_clk.c, "footswitch-8x60.9"),
Bryan Huntsman3f2bc4d2011-08-16 17:27:22 -07005170 CLK_LOOKUP("amp_pclk", amp_p_clk.c, NULL),
Matt Wagantallc23eee92011-08-16 23:06:52 -07005171 CLK_LOOKUP("csi_pclk", csi_p_clk.c, NULL),
Bryan Huntsman3f2bc4d2011-08-16 17:27:22 -07005172 CLK_LOOKUP("dsi_m_pclk", dsi1_m_p_clk.c, NULL),
5173 CLK_LOOKUP("dsi_s_pclk", dsi1_s_p_clk.c, NULL),
5174 CLK_LOOKUP("dsi_m_pclk", dsi2_m_p_clk.c, NULL),
5175 CLK_LOOKUP("dsi_s_pclk", dsi2_s_p_clk.c, NULL),
Matt Wagantall9dc01632011-08-17 18:55:04 -07005176 CLK_LOOKUP("iface_clk", gfx2d0_p_clk.c, "kgsl-2d0.0"),
Matt Wagantall49722712011-08-17 18:50:53 -07005177 CLK_LOOKUP("iface_clk", gfx2d0_p_clk.c, "footswitch-8x60.0"),
Matt Wagantall9dc01632011-08-17 18:55:04 -07005178 CLK_LOOKUP("iface_clk", gfx2d1_p_clk.c, "kgsl-2d1.1"),
Matt Wagantall49722712011-08-17 18:50:53 -07005179 CLK_LOOKUP("iface_clk", gfx2d1_p_clk.c, "footswitch-8x60.1"),
Matt Wagantall9dc01632011-08-17 18:55:04 -07005180 CLK_LOOKUP("iface_clk", gfx3d_p_clk.c, "kgsl-3d0.0"),
Matt Wagantall49722712011-08-17 18:50:53 -07005181 CLK_LOOKUP("iface_clk", gfx3d_p_clk.c, "footswitch-8x60.2"),
Matt Wagantall5a4f1ba2011-08-18 18:13:03 -07005182 CLK_LOOKUP("master_iface_clk", hdmi_m_p_clk.c, "hdmi_msm.1"),
5183 CLK_LOOKUP("slave_iface_clk", hdmi_s_p_clk.c, "hdmi_msm.1"),
Bryan Huntsman3f2bc4d2011-08-16 17:27:22 -07005184 CLK_LOOKUP("ijpeg_pclk", ijpeg_p_clk.c, NULL),
Matt Wagantall49722712011-08-17 18:50:53 -07005185 CLK_LOOKUP("iface_clk", ijpeg_p_clk.c, "footswitch-8x60.3"),
Bryan Huntsman3f2bc4d2011-08-16 17:27:22 -07005186 CLK_LOOKUP("jpegd_pclk", jpegd_p_clk.c, NULL),
Matt Wagantall9dc01632011-08-17 18:55:04 -07005187 CLK_LOOKUP("mem_iface_clk", imem_p_clk.c, NULL),
Bryan Huntsman3f2bc4d2011-08-16 17:27:22 -07005188 CLK_LOOKUP("mdp_pclk", mdp_p_clk.c, NULL),
Matt Wagantall49722712011-08-17 18:50:53 -07005189 CLK_LOOKUP("iface_clk", mdp_p_clk.c, "footswitch-8x60.4"),
Bryan Huntsman3f2bc4d2011-08-16 17:27:22 -07005190 CLK_LOOKUP("smmu_pclk", smmu_p_clk.c, NULL),
5191 CLK_LOOKUP("rotator_pclk", rot_p_clk.c, NULL),
Matt Wagantall49722712011-08-17 18:50:53 -07005192 CLK_LOOKUP("iface_clk", rot_p_clk.c, "footswitch-8x60.6"),
Bryan Huntsman3f2bc4d2011-08-16 17:27:22 -07005193 CLK_LOOKUP("tv_enc_pclk", tv_enc_p_clk.c, NULL),
5194 CLK_LOOKUP("vcodec_pclk", vcodec_p_clk.c, NULL),
Matt Wagantall49722712011-08-17 18:50:53 -07005195 CLK_LOOKUP("iface_clk", vcodec_p_clk.c, "footswitch-8x60.7"),
Bryan Huntsman3f2bc4d2011-08-16 17:27:22 -07005196 CLK_LOOKUP("vfe_pclk", vfe_p_clk.c, NULL),
Matt Wagantall49722712011-08-17 18:50:53 -07005197 CLK_LOOKUP("iface_clk", vfe_p_clk.c, "footswitch-8x60.8"),
Bryan Huntsman3f2bc4d2011-08-16 17:27:22 -07005198 CLK_LOOKUP("vpe_pclk", vpe_p_clk.c, NULL),
Matt Wagantall49722712011-08-17 18:50:53 -07005199 CLK_LOOKUP("iface_clk", vpe_p_clk.c, "footswitch-8x60.9"),
Bryan Huntsman3f2bc4d2011-08-16 17:27:22 -07005200 CLK_LOOKUP("mi2s_bit_clk", mi2s_bit_clk.c, NULL),
5201 CLK_LOOKUP("mi2s_osr_clk", mi2s_osr_clk.c, NULL),
5202 CLK_LOOKUP("i2s_mic_bit_clk", codec_i2s_mic_bit_clk.c, NULL),
5203 CLK_LOOKUP("i2s_mic_osr_clk", codec_i2s_mic_osr_clk.c, NULL),
5204 CLK_LOOKUP("i2s_mic_bit_clk", spare_i2s_mic_bit_clk.c, NULL),
5205 CLK_LOOKUP("i2s_mic_osr_clk", spare_i2s_mic_osr_clk.c, NULL),
5206 CLK_LOOKUP("i2s_spkr_bit_clk", codec_i2s_spkr_bit_clk.c, NULL),
5207 CLK_LOOKUP("i2s_spkr_osr_clk", codec_i2s_spkr_osr_clk.c, NULL),
5208 CLK_LOOKUP("i2s_spkr_bit_clk", spare_i2s_spkr_bit_clk.c, NULL),
5209 CLK_LOOKUP("i2s_spkr_osr_clk", spare_i2s_spkr_osr_clk.c, NULL),
5210 CLK_LOOKUP("pcm_clk", pcm_clk.c, NULL),
5211 CLK_LOOKUP("sps_slimbus_clk", sps_slimbus_clk.c, NULL),
5212 CLK_LOOKUP("audio_slimbus_clk", audio_slimbus_clk.c, NULL),
5213 CLK_LOOKUP("iommu_clk", jpegd_axi_clk.c, "msm_iommu.0"),
5214 CLK_LOOKUP("iommu_clk", vpe_axi_clk.c, "msm_iommu.1"),
5215 CLK_LOOKUP("iommu_clk", mdp_axi_clk.c, "msm_iommu.2"),
5216 CLK_LOOKUP("iommu_clk", mdp_axi_clk.c, "msm_iommu.3"),
5217 CLK_LOOKUP("iommu_clk", rot_axi_clk.c, "msm_iommu.4"),
5218 CLK_LOOKUP("iommu_clk", ijpeg_axi_clk.c, "msm_iommu.5"),
5219 CLK_LOOKUP("iommu_clk", vfe_axi_clk.c, "msm_iommu.6"),
5220 CLK_LOOKUP("iommu_clk", vcodec_axi_a_clk.c, "msm_iommu.7"),
5221 CLK_LOOKUP("iommu_clk", vcodec_axi_b_clk.c, "msm_iommu.8"),
5222 CLK_LOOKUP("iommu_clk", gfx3d_clk.c, "msm_iommu.9"),
5223 CLK_LOOKUP("iommu_clk", gfx2d0_clk.c, "msm_iommu.10"),
5224 CLK_LOOKUP("iommu_clk", gfx2d1_clk.c, "msm_iommu.11"),
5225 CLK_LOOKUP("dfab_dsps_clk", dfab_dsps_clk.c, NULL),
5226 CLK_LOOKUP("dfab_usb_hs_clk", dfab_usb_hs_clk.c, NULL),
Matt Wagantall37ce3842011-08-17 16:00:36 -07005227 CLK_LOOKUP("bus_clk", dfab_sdc1_clk.c, "msm_sdcc.1"),
5228 CLK_LOOKUP("bus_clk", dfab_sdc2_clk.c, "msm_sdcc.2"),
5229 CLK_LOOKUP("bus_clk", dfab_sdc3_clk.c, "msm_sdcc.3"),
5230 CLK_LOOKUP("bus_clk", dfab_sdc4_clk.c, "msm_sdcc.4"),
5231 CLK_LOOKUP("bus_clk", dfab_sdc5_clk.c, "msm_sdcc.5"),
Yan He160633e2011-06-30 12:18:56 -07005232 CLK_LOOKUP("dfab_clk", dfab_sps_clk.c, "msm_sps"),
Bryan Huntsman3f2bc4d2011-08-16 17:27:22 -07005233
5234 CLK_LOOKUP("ebi1_msmbus_clk", ebi1_msmbus_clk.c, NULL),
Matt Wagantalle1a86062011-08-18 17:46:10 -07005235 CLK_LOOKUP("mem_clk", ebi1_adm_clk.c, "msm_dmov"),
Matt Wagantall8b38f942011-08-02 18:23:18 -07005236
5237 CLK_LOOKUP("l2_mclk", l2_m_clk, NULL),
5238 CLK_LOOKUP("krait0_mclk", krait0_m_clk, NULL),
5239 CLK_LOOKUP("krait1_mclk", krait1_m_clk, NULL),
Stephen Boyd3939c8d2011-08-29 17:36:22 -07005240 CLK_LOOKUP("q6sw_clk", q6sw_clk, NULL),
5241 CLK_LOOKUP("q6fw_clk", q6fw_clk, NULL),
5242 CLK_LOOKUP("q6_func_clk", q6_func_clk, NULL),
Bryan Huntsman3f2bc4d2011-08-16 17:27:22 -07005243};
5244
Stephen Boyd94625ef2011-07-12 17:06:01 -07005245static struct clk_lookup msm_clocks_8960_v2[] __initdata = {
5246 CLK_LOOKUP("cam_clk", cam2_clk.c, NULL),
5247 CLK_LOOKUP("csi_src_clk", csi2_src_clk.c, NULL),
5248 CLK_LOOKUP("csi_clk", csi2_clk.c, NULL),
5249 CLK_LOOKUP("csi_pix1_clk", csi_pix1_clk.c, NULL),
5250 CLK_LOOKUP("csi_rdi1_clk", csi_rdi1_clk.c, NULL),
5251 CLK_LOOKUP("csi_rdi2_clk", csi_rdi2_clk.c, NULL),
5252 CLK_LOOKUP("csi_phy_clk", csi2_phy_clk.c, NULL),
5253 CLK_LOOKUP("csi2phy_timer_clk", csi2phy_timer_clk.c, NULL),
5254 CLK_LOOKUP("usb_hsic_xcvr_fs_clk", usb_hsic_xcvr_fs_clk.c, NULL),
5255 CLK_LOOKUP("usb_hsic_hsic_clk", usb_hsic_hsic_clk.c, NULL),
5256 CLK_LOOKUP("usb_hsic_hsio_cal_clk", usb_hsic_hsio_cal_clk.c, NULL),
5257 CLK_LOOKUP("usb_hsic_system_clk", usb_hsic_system_clk.c, NULL),
5258 CLK_LOOKUP("usb_hsic_p_clk", usb_hsic_p_clk.c, NULL),
5259};
5260
5261/* Add v2 clocks dynamically at runtime */
5262static struct clk_lookup msm_clocks_8960[ARRAY_SIZE(msm_clocks_8960_v1) +
5263 ARRAY_SIZE(msm_clocks_8960_v2)];
5264
Bryan Huntsman3f2bc4d2011-08-16 17:27:22 -07005265/*
5266 * Miscellaneous clock register initializations
5267 */
5268
5269/* Read, modify, then write-back a register. */
5270static void __init rmwreg(uint32_t val, void *reg, uint32_t mask)
5271{
5272 uint32_t regval = readl_relaxed(reg);
5273 regval &= ~mask;
5274 regval |= val;
5275 writel_relaxed(regval, reg);
5276}
5277
Tianyi Gou41515e22011-09-01 19:37:43 -07005278static void __init set_fsm_mode(void __iomem *mode_reg)
5279{
5280 u32 regval = readl_relaxed(mode_reg);
5281
5282 /*De-assert reset to FSM */
5283 regval &= ~BIT(21);
5284 writel_relaxed(regval, mode_reg);
5285
5286 /* Program bias count */
5287 regval &= ~BM(13, 8);
5288 regval |= BVAL(13, 8, 0x8);
5289 writel_relaxed(regval, mode_reg);
5290
5291 /*Enable PLL FSM voting */
5292 regval |= BIT(20);
5293 writel_relaxed(regval, mode_reg);
5294}
5295
Bryan Huntsman3f2bc4d2011-08-16 17:27:22 -07005296static void __init reg_init(void)
5297{
Bryan Huntsman3f2bc4d2011-08-16 17:27:22 -07005298 /* Deassert MM SW_RESET_ALL signal. */
5299 writel_relaxed(0, SW_RESET_ALL_REG);
5300
5301 /* Initialize MM AHB registers: Enable the FPB clock and disable HW
5302 * gating for all clocks. Also set VFE_AHB's FORCE_CORE_ON bit to
5303 * prevent its memory from being collapsed when the clock is halted.
5304 * The sleep and wake-up delays are set to safe values. */
Matt Wagantall53d968f2011-07-19 13:22:53 -07005305 rmwreg(0x00000003, AHB_EN_REG, 0x6C000103);
5306 writel_relaxed(0x000007F9, AHB_EN2_REG);
Tianyi Gou41515e22011-09-01 19:37:43 -07005307 rmwreg(0x00000000, AHB_EN3_REG, 0x00000001);
Bryan Huntsman3f2bc4d2011-08-16 17:27:22 -07005308
5309 /* Deassert all locally-owned MM AHB resets. */
5310 rmwreg(0, SW_RESET_AHB_REG, 0xFFF7DFFF);
Tianyi Gou41515e22011-09-01 19:37:43 -07005311 rmwreg(0, SW_RESET_AHB2_REG, 0x0000000F);
Bryan Huntsman3f2bc4d2011-08-16 17:27:22 -07005312
5313 /* Initialize MM AXI registers: Enable HW gating for all clocks that
5314 * support it. Also set FORCE_CORE_ON bits, and any sleep and wake-up
5315 * delays to safe values. */
5316 /* TODO: Enable HW Gating */
Matt Wagantall53d968f2011-07-19 13:22:53 -07005317 rmwreg(0x000007F9, MAXI_EN_REG, 0x0803FFFF);
5318 rmwreg(0x3027FCFF, MAXI_EN2_REG, 0x3A3FFFFF);
5319 rmwreg(0x0027FCFF, MAXI_EN3_REG, 0x003FFFFF);
5320 rmwreg(0x0027FCFF, MAXI_EN4_REG, 0x017FFFFF);
Tianyi Gou41515e22011-09-01 19:37:43 -07005321 rmwreg(0x009FE4FF, MAXI_EN5_REG, 0x01FFEFFF);
Matt Wagantall53d968f2011-07-19 13:22:53 -07005322 rmwreg(0x000003C7, SAXI_EN_REG, 0x00003FFF);
Bryan Huntsman3f2bc4d2011-08-16 17:27:22 -07005323
5324 /* Initialize MM CC registers: Set MM FORCE_CORE_ON bits so that core
5325 * memories retain state even when not clocked. Also, set sleep and
5326 * wake-up delays to safe values. */
Matt Wagantall53d968f2011-07-19 13:22:53 -07005327 rmwreg(0x00000000, CSI0_CC_REG, 0x00000410);
5328 rmwreg(0x00000000, CSI1_CC_REG, 0x00000410);
5329 rmwreg(0x80FF0000, DSI1_BYTE_CC_REG, 0xE0FF0010);
5330 rmwreg(0x80FF0000, DSI2_BYTE_CC_REG, 0xE0FF0010);
5331 rmwreg(0x80FF0000, DSI_PIXEL_CC_REG, 0xE0FF0010);
5332 rmwreg(0x80FF0000, DSI2_PIXEL_CC_REG, 0xE0FF0010);
5333 rmwreg(0x80FF0000, GFX2D0_CC_REG, 0xE0FF0010);
5334 rmwreg(0x80FF0000, GFX2D1_CC_REG, 0xE0FF0010);
5335 rmwreg(0x80FF0000, GFX3D_CC_REG, 0xE0FF0010);
5336 rmwreg(0x80FF0000, IJPEG_CC_REG, 0xE0FF0010);
5337 rmwreg(0x80FF0000, JPEGD_CC_REG, 0xE0FF0010);
5338 rmwreg(0x80FF0000, MDP_CC_REG, 0xE1FF0010);
5339 rmwreg(0x80FF0000, MDP_LUT_CC_REG, 0xE0FF0010);
5340 rmwreg(0x80FF0000, ROT_CC_REG, 0xE0FF0010);
5341 rmwreg(0x80FF0000, TV_CC_REG, 0xE1FFC010);
5342 rmwreg(0x000004FF, TV_CC2_REG, 0x000007FF);
5343 rmwreg(0xC0FF0000, VCODEC_CC_REG, 0xE0FF0010);
5344 rmwreg(0x80FF0000, VFE_CC_REG, 0xE0FF4010);
Stephen Boyd94625ef2011-07-12 17:06:01 -07005345 rmwreg(0x800000FF, VFE_CC2_REG, 0xE00000FF);
Matt Wagantall53d968f2011-07-19 13:22:53 -07005346 rmwreg(0x80FF0000, VPE_CC_REG, 0xE0FF0010);
Bryan Huntsman3f2bc4d2011-08-16 17:27:22 -07005347
Tianyi Gou41515e22011-09-01 19:37:43 -07005348 /*
5349 * Initialize USB_HS_HCLK_FS registers: Set FORCE_C_ON bits so that
5350 * core remain active during halt state of the clk. Also, set sleep
5351 * and wake-up value to max.
5352 */
5353 rmwreg(0x0000004F, USB_HS1_HCLK_FS_REG, 0x0000007F);
5354 rmwreg(0x0000004F, USB_HS3_HCLK_FS_REG, 0x0000007F);
5355 rmwreg(0x0000004F, USB_HS4_HCLK_FS_REG, 0x0000007F);
5356
Bryan Huntsman3f2bc4d2011-08-16 17:27:22 -07005357 /* De-assert MM AXI resets to all hardware blocks. */
5358 writel_relaxed(0, SW_RESET_AXI_REG);
5359
5360 /* Deassert all MM core resets. */
5361 writel_relaxed(0, SW_RESET_CORE_REG);
Tianyi Gou41515e22011-09-01 19:37:43 -07005362 writel_relaxed(0, SW_RESET_CORE2_REG);
Bryan Huntsman3f2bc4d2011-08-16 17:27:22 -07005363
5364 /* Reset 3D core once more, with its clock enabled. This can
5365 * eventually be done as part of the GDFS footswitch driver. */
5366 clk_set_rate(&gfx3d_clk.c, 27000000);
5367 clk_enable(&gfx3d_clk.c);
5368 writel_relaxed(BIT(12), SW_RESET_CORE_REG);
5369 mb();
5370 udelay(5);
5371 writel_relaxed(0, SW_RESET_CORE_REG);
5372 /* Make sure reset is de-asserted before clock is disabled. */
5373 mb();
5374 clk_disable(&gfx3d_clk.c);
5375
5376 /* Enable TSSC and PDM PXO sources. */
5377 writel_relaxed(BIT(11), TSSC_CLK_CTL_REG);
5378 writel_relaxed(BIT(15), PDM_CLK_NS_REG);
5379
5380 /* Source SLIMBus xo src from slimbus reference clock */
5381 writel_relaxed(0x3, SLIMBUS_XO_SRC_CLK_CTL_REG);
5382
5383 /* Source the dsi_byte_clks from the DSI PHY PLLs */
5384 rmwreg(0x1, DSI1_BYTE_NS_REG, 0x7);
5385 rmwreg(0x2, DSI2_BYTE_NS_REG, 0x7);
Tianyi Gou41515e22011-09-01 19:37:43 -07005386
5387 /* Source the sata_phy_ref_clk from PXO */
5388 if (cpu_is_apq8064())
5389 rmwreg(0, SATA_PHY_REF_CLK_CTL_REG, 0x1);
5390
5391 /*
5392 * TODO: Programming below PLLs is temporary and needs to be removed
5393 * after bootloaders program them.
5394 */
5395 if (cpu_is_apq8064()) {
5396 u32 regval, is_pll_enabled;
5397
5398 /* Program pxo_src_clk to source from PXO */
5399 rmwreg(0x1, PXO_SRC_CLK_CTL_REG, 0x7);
5400
5401 /* Check if PLL8 is active */
5402 is_pll_enabled = readl_relaxed(BB_PLL8_STATUS_REG) & BIT(16);
5403 if (!is_pll_enabled) {
5404 /* Ref clk = 24.5MHz and program pll8 to 384MHz */
5405 writel_relaxed(0xF, BB_PLL8_L_VAL_REG);
5406 writel_relaxed(0x21, BB_PLL8_M_VAL_REG);
5407 writel_relaxed(0x31, BB_PLL8_N_VAL_REG);
5408
5409 regval = readl_relaxed(BB_PLL8_CONFIG_REG);
5410
5411 /* Enable the main output and the MN accumulator */
5412 regval |= BIT(23) | BIT(22);
5413
5414 /* Set pre-divider and post-divider values to 1 and 1 */
5415 regval &= ~BIT(19);
5416 regval &= ~BM(21, 20);
5417
5418 writel_relaxed(regval, BB_PLL8_CONFIG_REG);
5419
5420 /* Set VCO frequency */
5421 rmwreg(0x10000, BB_PLL8_CONFIG_REG, 0x30000);
5422
5423 /* Enable AUX output */
5424 regval = readl_relaxed(BB_PLL8_TEST_CTL_REG);
5425 regval |= BIT(12);
5426 writel_relaxed(regval, BB_PLL8_TEST_CTL_REG);
5427
5428 set_fsm_mode(BB_PLL8_MODE_REG);
5429 }
5430 /* Check if PLL3 is active */
5431 is_pll_enabled = readl_relaxed(GPLL1_STATUS_REG) & BIT(16);
5432 if (!is_pll_enabled) {
5433 /* Ref clk = 24.5MHz and program pll3 to 1200MHz */
5434 writel_relaxed(0x30, GPLL1_L_VAL_REG);
5435 writel_relaxed(0x30, GPLL1_M_VAL_REG);
5436 writel_relaxed(0x31, GPLL1_N_VAL_REG);
5437
5438 regval = readl_relaxed(GPLL1_CONFIG_REG);
5439
5440 /* Set pre-divider and post-divider values to 1 and 1 */
5441 regval &= ~BIT(15);
5442 regval |= BIT(16);
5443
5444 writel_relaxed(regval, GPLL1_CONFIG_REG);
5445
5446 /* Set VCO frequency */
5447 rmwreg(0x180, GPLL1_CONFIG_REG, 0x180);
5448 }
5449 /* Check if PLL14 is active */
5450 is_pll_enabled = readl_relaxed(BB_PLL14_STATUS_REG) & BIT(16);
5451 if (!is_pll_enabled) {
5452 /* Ref clk = 24.5MHz and program pll14 to 480MHz */
5453 writel_relaxed(0x13, BB_PLL14_L_VAL_REG);
5454 writel_relaxed(0x1D, BB_PLL14_M_VAL_REG);
5455 writel_relaxed(0x31, BB_PLL14_N_VAL_REG);
5456
5457 regval = readl_relaxed(BB_PLL14_CONFIG_REG);
5458
5459 /* Enable the main output and the MN accumulator */
5460 regval |= BIT(23) | BIT(22);
5461
5462 /* Set pre-divider and post-divider values to 1 and 1 */
5463 regval &= ~BIT(19);
5464 regval &= ~BM(21, 20);
5465
5466 writel_relaxed(regval, BB_PLL14_CONFIG_REG);
5467
5468 /* Set VCO frequency */
5469 rmwreg(0x10000, BB_PLL14_CONFIG_REG, 0x30000);
5470
5471 /* Enable AUX output */
5472 regval = readl_relaxed(BB_PLL14_TEST_CTL_REG);
5473 regval |= BIT(12);
5474 writel_relaxed(regval, BB_PLL14_TEST_CTL_REG);
5475
5476 set_fsm_mode(BB_PLL14_MODE_REG);
5477 }
5478 }
Bryan Huntsman3f2bc4d2011-08-16 17:27:22 -07005479}
5480
Stephen Boyd94625ef2011-07-12 17:06:01 -07005481struct clock_init_data msm8960_clock_init_data __initdata;
5482
Bryan Huntsman3f2bc4d2011-08-16 17:27:22 -07005483/* Local clock driver initialization. */
Stephen Boydbb600ae2011-08-02 20:11:40 -07005484static void __init msm8960_clock_init(void)
Bryan Huntsman3f2bc4d2011-08-16 17:27:22 -07005485{
Stephen Boyd94625ef2011-07-12 17:06:01 -07005486 size_t num_lookups = ARRAY_SIZE(msm_clocks_8960_v1);
Tianyi Gou41515e22011-09-01 19:37:43 -07005487
Bryan Huntsman3f2bc4d2011-08-16 17:27:22 -07005488 xo_pxo = msm_xo_get(MSM_XO_PXO, "clock-8960");
5489 if (IS_ERR(xo_pxo)) {
5490 pr_err("%s: msm_xo_get(PXO) failed.\n", __func__);
5491 BUG();
5492 }
5493 xo_cxo = msm_xo_get(MSM_XO_TCXO_D0, "clock-8960");
5494 if (IS_ERR(xo_cxo)) {
5495 pr_err("%s: msm_xo_get(CXO) failed.\n", __func__);
5496 BUG();
5497 }
5498
Tianyi Gou41515e22011-09-01 19:37:43 -07005499 if (cpu_is_msm8960()) {
5500 memcpy(msm_clocks_8960, msm_clocks_8960_v1,
5501 sizeof(msm_clocks_8960_v1));
5502 if (SOCINFO_VERSION_MAJOR(socinfo_get_version()) >= 2) {
5503 gfx3d_clk.freq_tbl = clk_tbl_gfx3d_8960_v2;
5504 memcpy(msm_clocks_8960 + ARRAY_SIZE(msm_clocks_8960_v1),
Stephen Boyd94625ef2011-07-12 17:06:01 -07005505 msm_clocks_8960_v2, sizeof(msm_clocks_8960_v2));
Tianyi Gou41515e22011-09-01 19:37:43 -07005506 num_lookups = ARRAY_SIZE(msm_clocks_8960);
5507 }
5508 msm8960_clock_init_data.size = num_lookups;
Stephen Boyd94625ef2011-07-12 17:06:01 -07005509 }
Tianyi Gou41515e22011-09-01 19:37:43 -07005510
5511 /*
5512 * Change the freq tables for gfx3d_clk, ijpeg_clk, mdp_clk,
5513 * tv_src_clk and vfe_clk at runtime.
5514 */
5515 if (cpu_is_apq8064()) {
5516 gfx3d_clk.freq_tbl = clk_tbl_gfx3d_8064;
5517 ijpeg_clk.freq_tbl = clk_tbl_ijpeg_8064;
5518 vfe_clk.freq_tbl = clk_tbl_vfe_8064;
5519 }
Stephen Boyd94625ef2011-07-12 17:06:01 -07005520
Bryan Huntsman3f2bc4d2011-08-16 17:27:22 -07005521 soc_update_sys_vdd = msm8960_update_sys_vdd;
5522 local_vote_sys_vdd(HIGH);
5523
Vikram Mulukutla489e39e2011-08-31 18:04:05 -07005524 clk_ops_pll.enable = sr_pll_clk_enable;
Bryan Huntsman3f2bc4d2011-08-16 17:27:22 -07005525
5526 /* Initialize clock registers. */
5527 reg_init();
5528
5529 /* Initialize rates for clocks that only support one. */
5530 clk_set_rate(&pdm_clk.c, 27000000);
5531 clk_set_rate(&prng_clk.c, 64000000);
5532 clk_set_rate(&mdp_vsync_clk.c, 27000000);
5533 clk_set_rate(&tsif_ref_clk.c, 105000);
5534 clk_set_rate(&tssc_clk.c, 27000000);
5535 clk_set_rate(&usb_hs1_xcvr_clk.c, 60000000);
Tianyi Gou41515e22011-09-01 19:37:43 -07005536 if (cpu_is_apq8064()) {
5537 clk_set_rate(&usb_hs3_xcvr_clk.c, 60000000);
5538 clk_set_rate(&usb_hs4_xcvr_clk.c, 60000000);
5539 }
Bryan Huntsman3f2bc4d2011-08-16 17:27:22 -07005540 clk_set_rate(&usb_fs1_src_clk.c, 60000000);
Tianyi Gou41515e22011-09-01 19:37:43 -07005541 if (cpu_is_msm8960())
5542 clk_set_rate(&usb_fs2_src_clk.c, 60000000);
Stephen Boyd94625ef2011-07-12 17:06:01 -07005543 clk_set_rate(&usb_hsic_xcvr_fs_clk.c, 60000000);
5544 clk_set_rate(&usb_hsic_hsic_src_clk.c, 480000000);
5545 clk_set_rate(&usb_hsic_hsio_cal_clk.c, 9000000);
Bryan Huntsman3f2bc4d2011-08-16 17:27:22 -07005546
5547 /*
5548 * The halt status bits for PDM and TSSC may be incorrect at boot.
5549 * Toggle these clocks on and off to refresh them.
5550 */
Matt Wagantall0625ea02011-07-13 18:51:56 -07005551 rcg_clk_enable(&pdm_clk.c);
5552 rcg_clk_disable(&pdm_clk.c);
5553 rcg_clk_enable(&tssc_clk.c);
5554 rcg_clk_disable(&tssc_clk.c);
Bryan Huntsman3f2bc4d2011-08-16 17:27:22 -07005555
5556 if (machine_is_msm8960_sim()) {
5557 clk_set_rate(&sdc1_clk.c, 48000000);
5558 clk_enable(&sdc1_clk.c);
5559 clk_enable(&sdc1_p_clk.c);
5560 clk_set_rate(&sdc3_clk.c, 48000000);
5561 clk_enable(&sdc3_clk.c);
5562 clk_enable(&sdc3_p_clk.c);
5563 }
Bryan Huntsman3f2bc4d2011-08-16 17:27:22 -07005564}
5565
Stephen Boydbb600ae2011-08-02 20:11:40 -07005566static int __init msm8960_clock_late_init(void)
Bryan Huntsman3f2bc4d2011-08-16 17:27:22 -07005567{
5568 return local_unvote_sys_vdd(HIGH);
5569}
Stephen Boydbb600ae2011-08-02 20:11:40 -07005570
5571struct clock_init_data msm8960_clock_init_data __initdata = {
5572 .table = msm_clocks_8960,
5573 .size = ARRAY_SIZE(msm_clocks_8960),
5574 .init = msm8960_clock_init,
5575 .late_init = msm8960_clock_late_init,
5576};
Tianyi Gou41515e22011-09-01 19:37:43 -07005577
5578struct clock_init_data apq8064_clock_init_data __initdata = {
5579 .table = msm_clocks_8064,
5580 .size = ARRAY_SIZE(msm_clocks_8064),
5581 .init = msm8960_clock_init,
5582 .late_init = msm8960_clock_late_init,
5583};