blob: 5bd125b898505048cc58a715c8cfadcd6a1a91f9 [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)
46#define DMA_BAM_HCLK_CTL REG(0x25C0)
47#define CLK_HALT_CFPB_STATEA_REG REG(0x2FCC)
48#define CLK_HALT_CFPB_STATEB_REG REG(0x2FD0)
49#define CLK_HALT_CFPB_STATEC_REG REG(0x2FD4)
50#define CLK_HALT_DFAB_STATE_REG REG(0x2FC8)
51#define CLK_HALT_MSS_SMPSS_MISC_STATE_REG REG(0x2FDC)
52#define CLK_HALT_SFPB_MISC_STATE_REG REG(0x2FD8)
Stephen Boyd973e4ba2011-07-12 17:06:01 -070053#define CLK_HALT_AFAB_SFAB_STATEB_REG REG(0x2FC4)
Bryan Huntsman3f2bc4d2011-08-16 17:27:22 -070054#define CLK_TEST_REG REG(0x2FA0)
55#define GSBIn_HCLK_CTL_REG(n) REG(0x29C0+(0x20*((n)-1)))
56#define GSBIn_QUP_APPS_MD_REG(n) REG(0x29C8+(0x20*((n)-1)))
57#define GSBIn_QUP_APPS_NS_REG(n) REG(0x29CC+(0x20*((n)-1)))
58#define GSBIn_RESET_REG(n) REG(0x29DC+(0x20*((n)-1)))
59#define GSBIn_UART_APPS_MD_REG(n) REG(0x29D0+(0x20*((n)-1)))
60#define GSBIn_UART_APPS_NS_REG(n) REG(0x29D4+(0x20*((n)-1)))
Bryan Huntsman3f2bc4d2011-08-16 17:27:22 -070061#define PDM_CLK_NS_REG REG(0x2CC0)
Bryan Huntsman3f2bc4d2011-08-16 17:27:22 -070062#define BB_PLL_ENA_SC0_REG REG(0x34C0)
63#define BB_PLL0_STATUS_REG REG(0x30D8)
64#define BB_PLL5_STATUS_REG REG(0x30F8)
65#define BB_PLL6_STATUS_REG REG(0x3118)
66#define BB_PLL7_STATUS_REG REG(0x3138)
67#define BB_PLL8_L_VAL_REG REG(0x3144)
68#define BB_PLL8_M_VAL_REG REG(0x3148)
69#define BB_PLL8_MODE_REG REG(0x3140)
70#define BB_PLL8_N_VAL_REG REG(0x314C)
71#define BB_PLL8_STATUS_REG REG(0x3158)
72#define BB_PLL8_CONFIG_REG REG(0x3154)
73#define BB_PLL8_TEST_CTL_REG REG(0x3150)
Stephen Boyd94625ef2011-07-12 17:06:01 -070074#define BB_MMCC_PLL2_MODE_REG REG(0x3160)
75#define BB_MMCC_PLL2_TEST_CTL_REG REG(0x3170)
76#define BB_PLL14_STATUS_REG REG(0x31D8)
Bryan Huntsman3f2bc4d2011-08-16 17:27:22 -070077#define PLLTEST_PAD_CFG_REG REG(0x2FA4)
78#define PMEM_ACLK_CTL_REG REG(0x25A0)
Stephen Boyd973e4ba2011-07-12 17:06:01 -070079#define QDSS_AT_CLK_SRC0_NS_REG REG(0x2180)
80#define QDSS_AT_CLK_SRC1_NS_REG REG(0x2184)
81#define QDSS_AT_CLK_SRC_CTL_REG REG(0x2188)
82#define QDSS_AT_CLK_NS_REG REG(0x218C)
83#define QDSS_HCLK_CTL_REG REG(0x22A0)
84#define QDSS_RESETS_REG REG(0x2260)
85#define QDSS_STM_CLK_CTL_REG REG(0x2060)
86#define QDSS_TRACECLKIN_CLK_SRC0_NS_REG REG(0x21A0)
87#define QDSS_TRACECLKIN_CLK_SRC1_NS_REG REG(0x21A4)
88#define QDSS_TRACECLKIN_CLK_SRC_CTL_REG REG(0x21A8)
89#define QDSS_TRACECLKIN_CTL_REG REG(0x21AC)
90#define QDSS_TSCTR_CLK_SRC0_NS_REG REG(0x21C0)
91#define QDSS_TSCTR_CLK_SRC1_NS_REG REG(0x21C4)
92#define QDSS_TSCTR_CLK_SRC_CTL_REG REG(0x21C8)
93#define QDSS_TSCTR_CLK_SRC_CTL_REG REG(0x21C8)
94#define QDSS_TSCTR_CTL_REG REG(0x21CC)
Bryan Huntsman3f2bc4d2011-08-16 17:27:22 -070095#define RINGOSC_NS_REG REG(0x2DC0)
96#define RINGOSC_STATUS_REG REG(0x2DCC)
97#define RINGOSC_TCXO_CTL_REG REG(0x2DC4)
98#define SC0_U_CLK_BRANCH_ENA_VOTE_REG REG(0x3080)
99#define SDCn_APPS_CLK_MD_REG(n) REG(0x2828+(0x20*((n)-1)))
100#define SDCn_APPS_CLK_NS_REG(n) REG(0x282C+(0x20*((n)-1)))
101#define SDCn_HCLK_CTL_REG(n) REG(0x2820+(0x20*((n)-1)))
102#define SDCn_RESET_REG(n) REG(0x2830+(0x20*((n)-1)))
103#define SLIMBUS_XO_SRC_CLK_CTL_REG REG(0x2628)
104#define TSIF_HCLK_CTL_REG REG(0x2700)
105#define TSIF_REF_CLK_MD_REG REG(0x270C)
106#define TSIF_REF_CLK_NS_REG REG(0x2710)
107#define TSSC_CLK_CTL_REG REG(0x2CA0)
108#define USB_FSn_HCLK_CTL_REG(n) REG(0x2960+(0x20*((n)-1)))
109#define USB_FSn_RESET_REG(n) REG(0x2974+(0x20*((n)-1)))
110#define USB_FSn_SYSTEM_CLK_CTL_REG(n) REG(0x296C+(0x20*((n)-1)))
111#define USB_FSn_XCVR_FS_CLK_MD_REG(n) REG(0x2964+(0x20*((n)-1)))
112#define USB_FSn_XCVR_FS_CLK_NS_REG(n) REG(0x2968+(0x20*((n)-1)))
113#define USB_HS1_HCLK_CTL_REG REG(0x2900)
114#define USB_HS1_RESET_REG REG(0x2910)
115#define USB_HS1_XCVR_FS_CLK_MD_REG REG(0x2908)
116#define USB_HS1_XCVR_FS_CLK_NS_REG REG(0x290C)
Stephen Boyd94625ef2011-07-12 17:06:01 -0700117#define USB_HSIC_HCLK_CTL_REG REG(0x2920)
118#define USB_HSIC_HSIC_CLK_CTL_REG REG(0x2B44)
119#define USB_HSIC_HSIC_CLK_SRC_CTL_REG REG(0x2B40)
120#define USB_HSIC_HSIO_CAL_CLK_CTL_REG REG(0x2B48)
121#define USB_HSIC_RESET_REG REG(0x2934)
122#define USB_HSIC_SYSTEM_CLK_CTL_REG REG(0x292C)
123#define USB_HSIC_XCVR_FS_CLK_MD_REG REG(0x2924)
124#define USB_HSIC_XCVR_FS_CLK_NS_REG REG(0x2928)
Bryan Huntsman3f2bc4d2011-08-16 17:27:22 -0700125#define USB_PHY0_RESET_REG REG(0x2E20)
126
127/* Multimedia clock registers. */
128#define AHB_EN_REG REG_MM(0x0008)
129#define AHB_EN2_REG REG_MM(0x0038)
130#define AHB_NS_REG REG_MM(0x0004)
131#define AXI_NS_REG REG_MM(0x0014)
Stephen Boyd94625ef2011-07-12 17:06:01 -0700132#define CAMCLK0_NS_REG REG_MM(0x0148)
133#define CAMCLK0_CC_REG REG_MM(0x0140)
134#define CAMCLK0_MD_REG REG_MM(0x0144)
135#define CAMCLK1_NS_REG REG_MM(0x015C)
136#define CAMCLK1_CC_REG REG_MM(0x0154)
137#define CAMCLK1_MD_REG REG_MM(0x0158)
138#define CAMCLK2_NS_REG REG_MM(0x0228)
139#define CAMCLK2_CC_REG REG_MM(0x0220)
140#define CAMCLK2_MD_REG REG_MM(0x0224)
Bryan Huntsman3f2bc4d2011-08-16 17:27:22 -0700141#define CSI0_NS_REG REG_MM(0x0048)
142#define CSI0_CC_REG REG_MM(0x0040)
143#define CSI0_MD_REG REG_MM(0x0044)
144#define CSI1_NS_REG REG_MM(0x0010)
145#define CSI1_CC_REG REG_MM(0x0024)
146#define CSI1_MD_REG REG_MM(0x0028)
Stephen Boyd94625ef2011-07-12 17:06:01 -0700147#define CSI2_NS_REG REG_MM(0x0234)
148#define CSI2_CC_REG REG_MM(0x022C)
149#define CSI2_MD_REG REG_MM(0x0230)
Bryan Huntsman3f2bc4d2011-08-16 17:27:22 -0700150#define CSIPHYTIMER_CC_REG REG_MM(0x0160)
151#define CSIPHYTIMER_MD_REG REG_MM(0x0164)
152#define CSIPHYTIMER_NS_REG REG_MM(0x0168)
153#define DSI1_BYTE_NS_REG REG_MM(0x00B0)
154#define DSI1_BYTE_CC_REG REG_MM(0x0090)
155#define DSI2_BYTE_NS_REG REG_MM(0x00BC)
156#define DSI2_BYTE_CC_REG REG_MM(0x00B4)
157#define DSI1_ESC_NS_REG REG_MM(0x011C)
158#define DSI1_ESC_CC_REG REG_MM(0x00CC)
159#define DSI2_ESC_NS_REG REG_MM(0x0150)
160#define DSI2_ESC_CC_REG REG_MM(0x013C)
161#define DSI_PIXEL_CC_REG REG_MM(0x0130)
162#define DSI2_PIXEL_CC_REG REG_MM(0x0094)
163#define DBG_BUS_VEC_A_REG REG_MM(0x01C8)
164#define DBG_BUS_VEC_B_REG REG_MM(0x01CC)
165#define DBG_BUS_VEC_C_REG REG_MM(0x01D0)
166#define DBG_BUS_VEC_D_REG REG_MM(0x01D4)
167#define DBG_BUS_VEC_E_REG REG_MM(0x01D8)
168#define DBG_BUS_VEC_F_REG REG_MM(0x01DC)
169#define DBG_BUS_VEC_G_REG REG_MM(0x01E0)
170#define DBG_BUS_VEC_H_REG REG_MM(0x01E4)
171#define DBG_BUS_VEC_I_REG REG_MM(0x01E8)
172#define DBG_CFG_REG_HS_REG REG_MM(0x01B4)
173#define DBG_CFG_REG_LS_REG REG_MM(0x01B8)
174#define GFX2D0_CC_REG REG_MM(0x0060)
175#define GFX2D0_MD0_REG REG_MM(0x0064)
176#define GFX2D0_MD1_REG REG_MM(0x0068)
177#define GFX2D0_NS_REG REG_MM(0x0070)
178#define GFX2D1_CC_REG REG_MM(0x0074)
179#define GFX2D1_MD0_REG REG_MM(0x0078)
180#define GFX2D1_MD1_REG REG_MM(0x006C)
181#define GFX2D1_NS_REG REG_MM(0x007C)
182#define GFX3D_CC_REG REG_MM(0x0080)
183#define GFX3D_MD0_REG REG_MM(0x0084)
184#define GFX3D_MD1_REG REG_MM(0x0088)
185#define GFX3D_NS_REG REG_MM(0x008C)
186#define IJPEG_CC_REG REG_MM(0x0098)
187#define IJPEG_MD_REG REG_MM(0x009C)
188#define IJPEG_NS_REG REG_MM(0x00A0)
189#define JPEGD_CC_REG REG_MM(0x00A4)
190#define JPEGD_NS_REG REG_MM(0x00AC)
191#define MAXI_EN_REG REG_MM(0x0018)
192#define MAXI_EN2_REG REG_MM(0x0020)
193#define MAXI_EN3_REG REG_MM(0x002C)
194#define MAXI_EN4_REG REG_MM(0x0114)
195#define MDP_CC_REG REG_MM(0x00C0)
196#define MDP_LUT_CC_REG REG_MM(0x016C)
197#define MDP_MD0_REG REG_MM(0x00C4)
198#define MDP_MD1_REG REG_MM(0x00C8)
199#define MDP_NS_REG REG_MM(0x00D0)
200#define MISC_CC_REG REG_MM(0x0058)
201#define MISC_CC2_REG REG_MM(0x005C)
Stephen Boyd94625ef2011-07-12 17:06:01 -0700202#define MISC_CC3_REG REG_MM(0x0238)
Bryan Huntsman3f2bc4d2011-08-16 17:27:22 -0700203#define MM_PLL1_MODE_REG REG_MM(0x031C)
204#define ROT_CC_REG REG_MM(0x00E0)
205#define ROT_NS_REG REG_MM(0x00E8)
206#define SAXI_EN_REG REG_MM(0x0030)
207#define SW_RESET_AHB_REG REG_MM(0x020C)
208#define SW_RESET_AHB2_REG REG_MM(0x0200)
209#define SW_RESET_ALL_REG REG_MM(0x0204)
210#define SW_RESET_AXI_REG REG_MM(0x0208)
211#define SW_RESET_CORE_REG REG_MM(0x0210)
Stephen Boyd94625ef2011-07-12 17:06:01 -0700212#define SW_RESET_CORE2_REG REG_MM(0x0214)
Bryan Huntsman3f2bc4d2011-08-16 17:27:22 -0700213#define TV_CC_REG REG_MM(0x00EC)
214#define TV_CC2_REG REG_MM(0x0124)
215#define TV_MD_REG REG_MM(0x00F0)
216#define TV_NS_REG REG_MM(0x00F4)
217#define VCODEC_CC_REG REG_MM(0x00F8)
218#define VCODEC_MD0_REG REG_MM(0x00FC)
219#define VCODEC_MD1_REG REG_MM(0x0128)
220#define VCODEC_NS_REG REG_MM(0x0100)
221#define VFE_CC_REG REG_MM(0x0104)
222#define VFE_MD_REG REG_MM(0x0108)
223#define VFE_NS_REG REG_MM(0x010C)
Stephen Boyd94625ef2011-07-12 17:06:01 -0700224#define VFE_CC2_REG REG_MM(0x023C)
Bryan Huntsman3f2bc4d2011-08-16 17:27:22 -0700225#define VPE_CC_REG REG_MM(0x0110)
226#define VPE_NS_REG REG_MM(0x0118)
227
228/* Low-power Audio clock registers. */
Stephen Boyd3939c8d2011-08-29 17:36:22 -0700229#define LCC_CLK_HS_DEBUG_CFG_REG REG_LPA(0x00A4)
Bryan Huntsman3f2bc4d2011-08-16 17:27:22 -0700230#define LCC_CLK_LS_DEBUG_CFG_REG REG_LPA(0x00A8)
231#define LCC_CODEC_I2S_MIC_MD_REG REG_LPA(0x0064)
232#define LCC_CODEC_I2S_MIC_NS_REG REG_LPA(0x0060)
233#define LCC_CODEC_I2S_MIC_STATUS_REG REG_LPA(0x0068)
234#define LCC_CODEC_I2S_SPKR_MD_REG REG_LPA(0x0070)
235#define LCC_CODEC_I2S_SPKR_NS_REG REG_LPA(0x006C)
236#define LCC_CODEC_I2S_SPKR_STATUS_REG REG_LPA(0x0074)
237#define LCC_MI2S_MD_REG REG_LPA(0x004C)
238#define LCC_MI2S_NS_REG REG_LPA(0x0048)
239#define LCC_MI2S_STATUS_REG REG_LPA(0x0050)
240#define LCC_PCM_MD_REG REG_LPA(0x0058)
241#define LCC_PCM_NS_REG REG_LPA(0x0054)
242#define LCC_PCM_STATUS_REG REG_LPA(0x005C)
243#define LCC_PLL0_STATUS_REG REG_LPA(0x0018)
Bryan Huntsman3f2bc4d2011-08-16 17:27:22 -0700244#define LCC_SPARE_I2S_MIC_MD_REG REG_LPA(0x007C)
245#define LCC_SPARE_I2S_MIC_NS_REG REG_LPA(0x0078)
246#define LCC_SPARE_I2S_MIC_STATUS_REG REG_LPA(0x0080)
247#define LCC_SPARE_I2S_SPKR_MD_REG REG_LPA(0x0088)
248#define LCC_SPARE_I2S_SPKR_NS_REG REG_LPA(0x0084)
249#define LCC_SPARE_I2S_SPKR_STATUS_REG REG_LPA(0x008C)
250#define LCC_SLIMBUS_NS_REG REG_LPA(0x00CC)
251#define LCC_SLIMBUS_MD_REG REG_LPA(0x00D0)
252#define LCC_SLIMBUS_STATUS_REG REG_LPA(0x00D4)
253#define LCC_AHBEX_BRANCH_CTL_REG REG_LPA(0x00E4)
254
Matt Wagantall8b38f942011-08-02 18:23:18 -0700255#define GCC_APCS_CLK_DIAG REG_GCC(0x001C)
256
Bryan Huntsman3f2bc4d2011-08-16 17:27:22 -0700257/* MUX source input identifiers. */
258#define pxo_to_bb_mux 0
259#define cxo_to_bb_mux pxo_to_bb_mux
260#define pll0_to_bb_mux 2
261#define pll8_to_bb_mux 3
262#define pll6_to_bb_mux 4
263#define gnd_to_bb_mux 5
Stephen Boyd94625ef2011-07-12 17:06:01 -0700264#define pll3_to_bb_mux 6
Bryan Huntsman3f2bc4d2011-08-16 17:27:22 -0700265#define pxo_to_mm_mux 0
266#define pll1_to_mm_mux 1
267#define pll2_to_mm_mux 1
268#define pll8_to_mm_mux 2
269#define pll0_to_mm_mux 3
270#define gnd_to_mm_mux 4
Stephen Boyd94625ef2011-07-12 17:06:01 -0700271#define pll3_to_mm_mux 5
Bryan Huntsman3f2bc4d2011-08-16 17:27:22 -0700272#define hdmi_pll_to_mm_mux 3
273#define cxo_to_xo_mux 0
274#define pxo_to_xo_mux 1
275#define gnd_to_xo_mux 3
276#define pxo_to_lpa_mux 0
277#define cxo_to_lpa_mux 1
278#define pll4_to_lpa_mux 2
279#define gnd_to_lpa_mux 6
280
281/* Test Vector Macros */
282#define TEST_TYPE_PER_LS 1
283#define TEST_TYPE_PER_HS 2
284#define TEST_TYPE_MM_LS 3
285#define TEST_TYPE_MM_HS 4
286#define TEST_TYPE_LPA 5
Matt Wagantall8b38f942011-08-02 18:23:18 -0700287#define TEST_TYPE_CPUL2 6
Stephen Boyd3939c8d2011-08-29 17:36:22 -0700288#define TEST_TYPE_LPA_HS 7
Bryan Huntsman3f2bc4d2011-08-16 17:27:22 -0700289#define TEST_TYPE_SHIFT 24
290#define TEST_CLK_SEL_MASK BM(23, 0)
291#define TEST_VECTOR(s, t) (((t) << TEST_TYPE_SHIFT) | BVAL(23, 0, (s)))
292#define TEST_PER_LS(s) TEST_VECTOR((s), TEST_TYPE_PER_LS)
293#define TEST_PER_HS(s) TEST_VECTOR((s), TEST_TYPE_PER_HS)
294#define TEST_MM_LS(s) TEST_VECTOR((s), TEST_TYPE_MM_LS)
295#define TEST_MM_HS(s) TEST_VECTOR((s), TEST_TYPE_MM_HS)
296#define TEST_LPA(s) TEST_VECTOR((s), TEST_TYPE_LPA)
Stephen Boyd3939c8d2011-08-29 17:36:22 -0700297#define TEST_LPA_HS(s) TEST_VECTOR((s), TEST_TYPE_LPA_HS)
Matt Wagantall8b38f942011-08-02 18:23:18 -0700298#define TEST_CPUL2(s) TEST_VECTOR((s), TEST_TYPE_CPUL2)
Bryan Huntsman3f2bc4d2011-08-16 17:27:22 -0700299
300#define MN_MODE_DUAL_EDGE 0x2
301
302/* MD Registers */
303#define MD4(m_lsb, m, n_lsb, n) \
304 (BVAL((m_lsb+3), m_lsb, m) | BVAL((n_lsb+3), n_lsb, ~(n)))
305#define MD8(m_lsb, m, n_lsb, n) \
306 (BVAL((m_lsb+7), m_lsb, m) | BVAL((n_lsb+7), n_lsb, ~(n)))
307#define MD16(m, n) (BVAL(31, 16, m) | BVAL(15, 0, ~(n)))
308
309/* NS Registers */
310#define NS(n_msb, n_lsb, n, m, mde_lsb, d_msb, d_lsb, d, s_msb, s_lsb, s) \
311 (BVAL(n_msb, n_lsb, ~(n-m)) \
312 | (BVAL((mde_lsb+1), mde_lsb, MN_MODE_DUAL_EDGE) * !!(n)) \
313 | BVAL(d_msb, d_lsb, (d-1)) | BVAL(s_msb, s_lsb, s))
314
315#define NS_MM(n_msb, n_lsb, n, m, d_msb, d_lsb, d, s_msb, s_lsb, s) \
316 (BVAL(n_msb, n_lsb, ~(n-m)) | BVAL(d_msb, d_lsb, (d-1)) \
317 | BVAL(s_msb, s_lsb, s))
318
319#define NS_DIVSRC(d_msb , d_lsb, d, s_msb, s_lsb, s) \
320 (BVAL(d_msb, d_lsb, (d-1)) | BVAL(s_msb, s_lsb, s))
321
322#define NS_DIV(d_msb , d_lsb, d) \
323 BVAL(d_msb, d_lsb, (d-1))
324
325#define NS_SRC_SEL(s_msb, s_lsb, s) \
326 BVAL(s_msb, s_lsb, s)
327
328#define NS_MND_BANKED4(n0_lsb, n1_lsb, n, m, s0_lsb, s1_lsb, s) \
329 (BVAL((n0_lsb+3), n0_lsb, ~(n-m)) \
330 | BVAL((n1_lsb+3), n1_lsb, ~(n-m)) \
331 | BVAL((s0_lsb+2), s0_lsb, s) \
332 | BVAL((s1_lsb+2), s1_lsb, s))
333
334#define NS_MND_BANKED8(n0_lsb, n1_lsb, n, m, s0_lsb, s1_lsb, s) \
335 (BVAL((n0_lsb+7), n0_lsb, ~(n-m)) \
336 | BVAL((n1_lsb+7), n1_lsb, ~(n-m)) \
337 | BVAL((s0_lsb+2), s0_lsb, s) \
338 | BVAL((s1_lsb+2), s1_lsb, s))
339
340#define NS_DIVSRC_BANKED(d0_msb, d0_lsb, d1_msb, d1_lsb, d, \
341 s0_msb, s0_lsb, s1_msb, s1_lsb, s) \
342 (BVAL(d0_msb, d0_lsb, (d-1)) | BVAL(d1_msb, d1_lsb, (d-1)) \
343 | BVAL(s0_msb, s0_lsb, s) \
344 | BVAL(s1_msb, s1_lsb, s))
345
346/* CC Registers */
347#define CC(mde_lsb, n) (BVAL((mde_lsb+1), mde_lsb, MN_MODE_DUAL_EDGE) * !!(n))
348#define CC_BANKED(mde0_lsb, mde1_lsb, n) \
349 ((BVAL((mde0_lsb+1), mde0_lsb, MN_MODE_DUAL_EDGE) \
350 | BVAL((mde1_lsb+1), mde1_lsb, MN_MODE_DUAL_EDGE)) \
351 * !!(n))
352
353struct pll_rate {
354 const uint32_t l_val;
355 const uint32_t m_val;
356 const uint32_t n_val;
357 const uint32_t vco;
358 const uint32_t post_div;
359 const uint32_t i_bits;
360};
361#define PLL_RATE(l, m, n, v, d, i) { l, m, n, v, (d>>1), i }
362
363/*
364 * Clock Descriptions
365 */
366
367static struct msm_xo_voter *xo_pxo, *xo_cxo;
368
369static int pxo_clk_enable(struct clk *clk)
370{
371 return msm_xo_mode_vote(xo_pxo, MSM_XO_MODE_ON);
372}
373
374static void pxo_clk_disable(struct clk *clk)
375{
376 msm_xo_mode_vote(xo_pxo, MSM_XO_MODE_OFF);
377}
378
379static struct clk_ops clk_ops_pxo = {
380 .enable = pxo_clk_enable,
381 .disable = pxo_clk_disable,
382 .get_rate = fixed_clk_get_rate,
383 .is_local = local_clk_is_local,
384};
385
386static struct fixed_clk pxo_clk = {
387 .rate = 27000000,
388 .c = {
389 .dbg_name = "pxo_clk",
390 .ops = &clk_ops_pxo,
391 CLK_INIT(pxo_clk.c),
392 },
393};
394
395static int cxo_clk_enable(struct clk *clk)
396{
397 return msm_xo_mode_vote(xo_cxo, MSM_XO_MODE_ON);
398}
399
400static void cxo_clk_disable(struct clk *clk)
401{
402 msm_xo_mode_vote(xo_cxo, MSM_XO_MODE_OFF);
403}
404
405static struct clk_ops clk_ops_cxo = {
406 .enable = cxo_clk_enable,
407 .disable = cxo_clk_disable,
408 .get_rate = fixed_clk_get_rate,
409 .is_local = local_clk_is_local,
410};
411
412static struct fixed_clk cxo_clk = {
413 .rate = 19200000,
414 .c = {
415 .dbg_name = "cxo_clk",
416 .ops = &clk_ops_cxo,
417 CLK_INIT(cxo_clk.c),
418 },
419};
420
421static struct pll_clk pll2_clk = {
422 .rate = 800000000,
423 .mode_reg = MM_PLL1_MODE_REG,
424 .parent = &pxo_clk.c,
425 .c = {
426 .dbg_name = "pll2_clk",
427 .ops = &clk_ops_pll,
428 CLK_INIT(pll2_clk.c),
429 },
430};
431
Stephen Boyd94625ef2011-07-12 17:06:01 -0700432static struct pll_clk pll3_clk = {
433 .rate = 1200000000,
434 .mode_reg = BB_MMCC_PLL2_MODE_REG,
435 .parent = &pxo_clk.c,
436 .c = {
437 .dbg_name = "pll3_clk",
438 .ops = &clk_ops_pll,
439 CLK_INIT(pll3_clk.c),
440 },
441};
442
Bryan Huntsman3f2bc4d2011-08-16 17:27:22 -0700443static struct pll_vote_clk pll4_clk = {
444 .rate = 393216000,
445 .en_reg = BB_PLL_ENA_SC0_REG,
446 .en_mask = BIT(4),
447 .status_reg = LCC_PLL0_STATUS_REG,
448 .parent = &pxo_clk.c,
449 .c = {
450 .dbg_name = "pll4_clk",
451 .ops = &clk_ops_pll_vote,
452 CLK_INIT(pll4_clk.c),
453 },
454};
455
456static struct pll_vote_clk pll8_clk = {
457 .rate = 384000000,
458 .en_reg = BB_PLL_ENA_SC0_REG,
459 .en_mask = BIT(8),
460 .status_reg = BB_PLL8_STATUS_REG,
461 .parent = &pxo_clk.c,
462 .c = {
463 .dbg_name = "pll8_clk",
464 .ops = &clk_ops_pll_vote,
465 CLK_INIT(pll8_clk.c),
466 },
467};
468
Stephen Boyd94625ef2011-07-12 17:06:01 -0700469static struct pll_vote_clk pll14_clk = {
470 .rate = 480000000,
471 .en_reg = BB_PLL_ENA_SC0_REG,
472 .en_mask = BIT(14),
473 .status_reg = BB_PLL14_STATUS_REG,
474 .parent = &pxo_clk.c,
475 .c = {
476 .dbg_name = "pll14_clk",
477 .ops = &clk_ops_pll_vote,
478 CLK_INIT(pll14_clk.c),
479 },
480};
481
Bryan Huntsman3f2bc4d2011-08-16 17:27:22 -0700482/*
483 * SoC-specific functions required by clock-local driver
484 */
485
486/* Update the sys_vdd voltage given a level. */
487static int msm8960_update_sys_vdd(enum sys_vdd_level level)
488{
489 static const int vdd_uv[] = {
490 [NONE...LOW] = 945000,
491 [NOMINAL] = 1050000,
492 [HIGH] = 1150000,
493 };
494
495 return rpm_vreg_set_voltage(RPM_VREG_ID_PM8921_S3, RPM_VREG_VOTER3,
496 vdd_uv[level], vdd_uv[HIGH], 1);
497}
498
499static int soc_clk_reset(struct clk *clk, enum clk_reset_action action)
500{
501 return branch_reset(&to_rcg_clk(clk)->b, action);
502}
503
Matt Wagantall84f43fd2011-08-16 23:28:38 -0700504static struct clk_ops clk_ops_rcg_8960 = {
Matt Wagantall0625ea02011-07-13 18:51:56 -0700505 .enable = rcg_clk_enable,
506 .disable = rcg_clk_disable,
507 .auto_off = rcg_clk_auto_off,
Matt Wagantall53d968f2011-07-19 13:22:53 -0700508 .handoff = rcg_clk_handoff,
Matt Wagantall0625ea02011-07-13 18:51:56 -0700509 .set_rate = rcg_clk_set_rate,
510 .set_min_rate = rcg_clk_set_min_rate,
Matt Wagantall0625ea02011-07-13 18:51:56 -0700511 .get_rate = rcg_clk_get_rate,
512 .list_rate = rcg_clk_list_rate,
513 .is_enabled = rcg_clk_is_enabled,
514 .round_rate = rcg_clk_round_rate,
Bryan Huntsman3f2bc4d2011-08-16 17:27:22 -0700515 .reset = soc_clk_reset,
516 .is_local = local_clk_is_local,
Matt Wagantall0625ea02011-07-13 18:51:56 -0700517 .get_parent = rcg_clk_get_parent,
Bryan Huntsman3f2bc4d2011-08-16 17:27:22 -0700518};
519
520static struct clk_ops clk_ops_branch = {
521 .enable = branch_clk_enable,
522 .disable = branch_clk_disable,
523 .auto_off = branch_clk_auto_off,
524 .is_enabled = branch_clk_is_enabled,
525 .reset = branch_clk_reset,
526 .is_local = local_clk_is_local,
527 .get_parent = branch_clk_get_parent,
528 .set_parent = branch_clk_set_parent,
529};
530
531static struct clk_ops clk_ops_reset = {
532 .reset = branch_clk_reset,
533 .is_local = local_clk_is_local,
534};
535
536/* AXI Interfaces */
537static struct branch_clk gmem_axi_clk = {
538 .b = {
539 .ctl_reg = MAXI_EN_REG,
540 .en_mask = BIT(24),
541 .halt_reg = DBG_BUS_VEC_E_REG,
542 .halt_bit = 6,
543 },
544 .c = {
545 .dbg_name = "gmem_axi_clk",
546 .ops = &clk_ops_branch,
547 CLK_INIT(gmem_axi_clk.c),
548 },
549};
550
551static struct branch_clk ijpeg_axi_clk = {
552 .b = {
553 .ctl_reg = MAXI_EN_REG,
554 .en_mask = BIT(21),
555 .reset_reg = SW_RESET_AXI_REG,
556 .reset_mask = BIT(14),
557 .halt_reg = DBG_BUS_VEC_E_REG,
558 .halt_bit = 4,
559 },
560 .c = {
561 .dbg_name = "ijpeg_axi_clk",
562 .ops = &clk_ops_branch,
563 CLK_INIT(ijpeg_axi_clk.c),
564 },
565};
566
567static struct branch_clk imem_axi_clk = {
568 .b = {
569 .ctl_reg = MAXI_EN_REG,
570 .en_mask = BIT(22),
571 .reset_reg = SW_RESET_CORE_REG,
572 .reset_mask = BIT(10),
573 .halt_reg = DBG_BUS_VEC_E_REG,
574 .halt_bit = 7,
575 },
576 .c = {
577 .dbg_name = "imem_axi_clk",
578 .ops = &clk_ops_branch,
579 CLK_INIT(imem_axi_clk.c),
580 },
581};
582
583static struct branch_clk jpegd_axi_clk = {
584 .b = {
585 .ctl_reg = MAXI_EN_REG,
586 .en_mask = BIT(25),
587 .halt_reg = DBG_BUS_VEC_E_REG,
588 .halt_bit = 5,
589 },
590 .c = {
591 .dbg_name = "jpegd_axi_clk",
592 .ops = &clk_ops_branch,
593 CLK_INIT(jpegd_axi_clk.c),
594 },
595};
596
Bryan Huntsman3f2bc4d2011-08-16 17:27:22 -0700597static struct branch_clk vcodec_axi_b_clk = {
598 .b = {
599 .ctl_reg = MAXI_EN4_REG,
600 .en_mask = BIT(23),
Bryan Huntsman3f2bc4d2011-08-16 17:27:22 -0700601 .halt_reg = DBG_BUS_VEC_I_REG,
602 .halt_bit = 25,
603 },
604 .c = {
605 .dbg_name = "vcodec_axi_b_clk",
606 .ops = &clk_ops_branch,
607 CLK_INIT(vcodec_axi_b_clk.c),
608 },
609};
610
Matt Wagantall91f42702011-07-14 12:01:15 -0700611static struct branch_clk vcodec_axi_a_clk = {
612 .b = {
613 .ctl_reg = MAXI_EN4_REG,
614 .en_mask = BIT(25),
Matt Wagantall91f42702011-07-14 12:01:15 -0700615 .halt_reg = DBG_BUS_VEC_I_REG,
616 .halt_bit = 26,
617 },
Matt Wagantall91f42702011-07-14 12:01:15 -0700618 .c = {
619 .dbg_name = "vcodec_axi_a_clk",
620 .ops = &clk_ops_branch,
621 CLK_INIT(vcodec_axi_a_clk.c),
Stephen Boyd7fa26742011-08-11 23:22:29 -0700622 .depends = &vcodec_axi_b_clk.c,
Matt Wagantall91f42702011-07-14 12:01:15 -0700623 },
624};
625
626static struct branch_clk vcodec_axi_clk = {
627 .b = {
628 .ctl_reg = MAXI_EN_REG,
629 .en_mask = BIT(19),
630 .reset_reg = SW_RESET_AXI_REG,
Matt Wagantallfe2ee052011-07-14 13:33:44 -0700631 .reset_mask = BIT(4)|BIT(5)|BIT(7),
Matt Wagantall91f42702011-07-14 12:01:15 -0700632 .halt_reg = DBG_BUS_VEC_E_REG,
633 .halt_bit = 3,
634 },
Matt Wagantall91f42702011-07-14 12:01:15 -0700635 .c = {
636 .dbg_name = "vcodec_axi_clk",
637 .ops = &clk_ops_branch,
638 CLK_INIT(vcodec_axi_clk.c),
Stephen Boyd7fa26742011-08-11 23:22:29 -0700639 .depends = &vcodec_axi_a_clk.c,
Matt Wagantall91f42702011-07-14 12:01:15 -0700640 },
641};
642
Bryan Huntsman3f2bc4d2011-08-16 17:27:22 -0700643static struct branch_clk vfe_axi_clk = {
644 .b = {
645 .ctl_reg = MAXI_EN_REG,
646 .en_mask = BIT(18),
647 .reset_reg = SW_RESET_AXI_REG,
648 .reset_mask = BIT(9),
649 .halt_reg = DBG_BUS_VEC_E_REG,
650 .halt_bit = 0,
651 },
652 .c = {
653 .dbg_name = "vfe_axi_clk",
654 .ops = &clk_ops_branch,
655 CLK_INIT(vfe_axi_clk.c),
656 },
657};
658
659static struct branch_clk mdp_axi_clk = {
660 .b = {
661 .ctl_reg = MAXI_EN_REG,
662 .en_mask = BIT(23),
663 .reset_reg = SW_RESET_AXI_REG,
664 .reset_mask = BIT(13),
665 .halt_reg = DBG_BUS_VEC_E_REG,
Bryan Huntsman3f2bc4d2011-08-16 17:27:22 -0700666 .halt_bit = 8,
667 },
668 .c = {
669 .dbg_name = "mdp_axi_clk",
670 .ops = &clk_ops_branch,
671 CLK_INIT(mdp_axi_clk.c),
672 },
673};
674
675static struct branch_clk rot_axi_clk = {
676 .b = {
677 .ctl_reg = MAXI_EN2_REG,
678 .en_mask = BIT(24),
679 .reset_reg = SW_RESET_AXI_REG,
680 .reset_mask = BIT(6),
681 .halt_reg = DBG_BUS_VEC_E_REG,
Bryan Huntsman3f2bc4d2011-08-16 17:27:22 -0700682 .halt_bit = 2,
683 },
684 .c = {
685 .dbg_name = "rot_axi_clk",
686 .ops = &clk_ops_branch,
687 CLK_INIT(rot_axi_clk.c),
688 },
689};
690
691static struct branch_clk vpe_axi_clk = {
692 .b = {
693 .ctl_reg = MAXI_EN2_REG,
694 .en_mask = BIT(26),
695 .reset_reg = SW_RESET_AXI_REG,
696 .reset_mask = BIT(15),
697 .halt_reg = DBG_BUS_VEC_E_REG,
Bryan Huntsman3f2bc4d2011-08-16 17:27:22 -0700698 .halt_bit = 1,
699 },
700 .c = {
701 .dbg_name = "vpe_axi_clk",
702 .ops = &clk_ops_branch,
703 CLK_INIT(vpe_axi_clk.c),
704 },
705};
706
707/* AHB Interfaces */
708static struct branch_clk amp_p_clk = {
709 .b = {
710 .ctl_reg = AHB_EN_REG,
711 .en_mask = BIT(24),
712 .halt_reg = DBG_BUS_VEC_F_REG,
713 .halt_bit = 18,
714 },
715 .c = {
716 .dbg_name = "amp_p_clk",
717 .ops = &clk_ops_branch,
718 CLK_INIT(amp_p_clk.c),
719 },
720};
721
Matt Wagantallc23eee92011-08-16 23:06:52 -0700722static struct branch_clk csi_p_clk = {
Bryan Huntsman3f2bc4d2011-08-16 17:27:22 -0700723 .b = {
724 .ctl_reg = AHB_EN_REG,
725 .en_mask = BIT(7),
726 .reset_reg = SW_RESET_AHB_REG,
727 .reset_mask = BIT(17),
728 .halt_reg = DBG_BUS_VEC_F_REG,
729 .halt_bit = 16,
730 },
731 .c = {
Matt Wagantallc23eee92011-08-16 23:06:52 -0700732 .dbg_name = "csi_p_clk",
Bryan Huntsman3f2bc4d2011-08-16 17:27:22 -0700733 .ops = &clk_ops_branch,
Matt Wagantallc23eee92011-08-16 23:06:52 -0700734 CLK_INIT(csi_p_clk.c),
Bryan Huntsman3f2bc4d2011-08-16 17:27:22 -0700735 },
736};
737
738static struct branch_clk dsi1_m_p_clk = {
739 .b = {
740 .ctl_reg = AHB_EN_REG,
741 .en_mask = BIT(9),
742 .reset_reg = SW_RESET_AHB_REG,
743 .reset_mask = BIT(6),
744 .halt_reg = DBG_BUS_VEC_F_REG,
745 .halt_bit = 19,
746 },
747 .c = {
748 .dbg_name = "dsi1_m_p_clk",
749 .ops = &clk_ops_branch,
750 CLK_INIT(dsi1_m_p_clk.c),
751 },
752};
753
754static struct branch_clk dsi1_s_p_clk = {
755 .b = {
756 .ctl_reg = AHB_EN_REG,
757 .en_mask = BIT(18),
758 .reset_reg = SW_RESET_AHB_REG,
759 .reset_mask = BIT(5),
760 .halt_reg = DBG_BUS_VEC_F_REG,
761 .halt_bit = 21,
762 },
763 .c = {
764 .dbg_name = "dsi1_s_p_clk",
765 .ops = &clk_ops_branch,
766 CLK_INIT(dsi1_s_p_clk.c),
767 },
768};
769
770static struct branch_clk dsi2_m_p_clk = {
771 .b = {
772 .ctl_reg = AHB_EN_REG,
773 .en_mask = BIT(17),
774 .reset_reg = SW_RESET_AHB2_REG,
775 .reset_mask = BIT(1),
776 .halt_reg = DBG_BUS_VEC_E_REG,
777 .halt_bit = 18,
778 },
779 .c = {
780 .dbg_name = "dsi2_m_p_clk",
781 .ops = &clk_ops_branch,
782 CLK_INIT(dsi2_m_p_clk.c),
783 },
784};
785
786static struct branch_clk dsi2_s_p_clk = {
787 .b = {
788 .ctl_reg = AHB_EN_REG,
789 .en_mask = BIT(22),
790 .reset_reg = SW_RESET_AHB2_REG,
791 .reset_mask = BIT(0),
792 .halt_reg = DBG_BUS_VEC_F_REG,
793 .halt_bit = 20,
794 },
795 .c = {
796 .dbg_name = "dsi2_s_p_clk",
797 .ops = &clk_ops_branch,
798 CLK_INIT(dsi2_s_p_clk.c),
799 },
800};
801
802static struct branch_clk gfx2d0_p_clk = {
803 .b = {
804 .ctl_reg = AHB_EN_REG,
805 .en_mask = BIT(19),
806 .reset_reg = SW_RESET_AHB_REG,
807 .reset_mask = BIT(12),
808 .halt_reg = DBG_BUS_VEC_F_REG,
809 .halt_bit = 2,
810 },
811 .c = {
812 .dbg_name = "gfx2d0_p_clk",
813 .ops = &clk_ops_branch,
814 CLK_INIT(gfx2d0_p_clk.c),
815 },
816};
817
818static struct branch_clk gfx2d1_p_clk = {
819 .b = {
820 .ctl_reg = AHB_EN_REG,
821 .en_mask = BIT(2),
822 .reset_reg = SW_RESET_AHB_REG,
823 .reset_mask = BIT(11),
824 .halt_reg = DBG_BUS_VEC_F_REG,
825 .halt_bit = 3,
826 },
827 .c = {
828 .dbg_name = "gfx2d1_p_clk",
829 .ops = &clk_ops_branch,
830 CLK_INIT(gfx2d1_p_clk.c),
831 },
832};
833
834static struct branch_clk gfx3d_p_clk = {
835 .b = {
836 .ctl_reg = AHB_EN_REG,
837 .en_mask = BIT(3),
838 .reset_reg = SW_RESET_AHB_REG,
839 .reset_mask = BIT(10),
840 .halt_reg = DBG_BUS_VEC_F_REG,
841 .halt_bit = 4,
842 },
843 .c = {
844 .dbg_name = "gfx3d_p_clk",
845 .ops = &clk_ops_branch,
846 CLK_INIT(gfx3d_p_clk.c),
847 },
848};
849
850static struct branch_clk hdmi_m_p_clk = {
851 .b = {
852 .ctl_reg = AHB_EN_REG,
853 .en_mask = BIT(14),
854 .reset_reg = SW_RESET_AHB_REG,
855 .reset_mask = BIT(9),
856 .halt_reg = DBG_BUS_VEC_F_REG,
857 .halt_bit = 5,
858 },
859 .c = {
860 .dbg_name = "hdmi_m_p_clk",
861 .ops = &clk_ops_branch,
862 CLK_INIT(hdmi_m_p_clk.c),
863 },
864};
865
866static struct branch_clk hdmi_s_p_clk = {
867 .b = {
868 .ctl_reg = AHB_EN_REG,
869 .en_mask = BIT(4),
870 .reset_reg = SW_RESET_AHB_REG,
871 .reset_mask = BIT(9),
872 .halt_reg = DBG_BUS_VEC_F_REG,
873 .halt_bit = 6,
874 },
875 .c = {
876 .dbg_name = "hdmi_s_p_clk",
877 .ops = &clk_ops_branch,
878 CLK_INIT(hdmi_s_p_clk.c),
879 },
880};
881
882static struct branch_clk ijpeg_p_clk = {
883 .b = {
884 .ctl_reg = AHB_EN_REG,
885 .en_mask = BIT(5),
886 .reset_reg = SW_RESET_AHB_REG,
887 .reset_mask = BIT(7),
888 .halt_reg = DBG_BUS_VEC_F_REG,
889 .halt_bit = 9,
890 },
891 .c = {
892 .dbg_name = "ijpeg_p_clk",
893 .ops = &clk_ops_branch,
894 CLK_INIT(ijpeg_p_clk.c),
895 },
896};
897
898static struct branch_clk imem_p_clk = {
899 .b = {
900 .ctl_reg = AHB_EN_REG,
901 .en_mask = BIT(6),
902 .reset_reg = SW_RESET_AHB_REG,
903 .reset_mask = BIT(8),
904 .halt_reg = DBG_BUS_VEC_F_REG,
905 .halt_bit = 10,
906 },
907 .c = {
908 .dbg_name = "imem_p_clk",
909 .ops = &clk_ops_branch,
910 CLK_INIT(imem_p_clk.c),
911 },
912};
913
914static struct branch_clk jpegd_p_clk = {
915 .b = {
916 .ctl_reg = AHB_EN_REG,
917 .en_mask = BIT(21),
918 .reset_reg = SW_RESET_AHB_REG,
919 .reset_mask = BIT(4),
920 .halt_reg = DBG_BUS_VEC_F_REG,
921 .halt_bit = 7,
922 },
923 .c = {
924 .dbg_name = "jpegd_p_clk",
925 .ops = &clk_ops_branch,
926 CLK_INIT(jpegd_p_clk.c),
927 },
928};
929
930static struct branch_clk mdp_p_clk = {
931 .b = {
932 .ctl_reg = AHB_EN_REG,
933 .en_mask = BIT(10),
934 .reset_reg = SW_RESET_AHB_REG,
935 .reset_mask = BIT(3),
936 .halt_reg = DBG_BUS_VEC_F_REG,
937 .halt_bit = 11,
938 },
939 .c = {
940 .dbg_name = "mdp_p_clk",
941 .ops = &clk_ops_branch,
942 CLK_INIT(mdp_p_clk.c),
943 },
944};
945
946static struct branch_clk rot_p_clk = {
947 .b = {
948 .ctl_reg = AHB_EN_REG,
949 .en_mask = BIT(12),
950 .reset_reg = SW_RESET_AHB_REG,
951 .reset_mask = BIT(2),
952 .halt_reg = DBG_BUS_VEC_F_REG,
953 .halt_bit = 13,
954 },
955 .c = {
956 .dbg_name = "rot_p_clk",
957 .ops = &clk_ops_branch,
958 CLK_INIT(rot_p_clk.c),
959 },
960};
961
962static struct branch_clk smmu_p_clk = {
963 .b = {
964 .ctl_reg = AHB_EN_REG,
965 .en_mask = BIT(15),
966 .halt_reg = DBG_BUS_VEC_F_REG,
967 .halt_bit = 22,
968 },
969 .c = {
970 .dbg_name = "smmu_p_clk",
971 .ops = &clk_ops_branch,
972 CLK_INIT(smmu_p_clk.c),
973 },
974};
975
976static struct branch_clk tv_enc_p_clk = {
977 .b = {
978 .ctl_reg = AHB_EN_REG,
979 .en_mask = BIT(25),
980 .reset_reg = SW_RESET_AHB_REG,
981 .reset_mask = BIT(15),
982 .halt_reg = DBG_BUS_VEC_F_REG,
983 .halt_bit = 23,
984 },
985 .c = {
986 .dbg_name = "tv_enc_p_clk",
987 .ops = &clk_ops_branch,
988 CLK_INIT(tv_enc_p_clk.c),
989 },
990};
991
992static struct branch_clk vcodec_p_clk = {
993 .b = {
994 .ctl_reg = AHB_EN_REG,
995 .en_mask = BIT(11),
996 .reset_reg = SW_RESET_AHB_REG,
997 .reset_mask = BIT(1),
998 .halt_reg = DBG_BUS_VEC_F_REG,
999 .halt_bit = 12,
1000 },
1001 .c = {
1002 .dbg_name = "vcodec_p_clk",
1003 .ops = &clk_ops_branch,
1004 CLK_INIT(vcodec_p_clk.c),
1005 },
1006};
1007
1008static struct branch_clk vfe_p_clk = {
1009 .b = {
1010 .ctl_reg = AHB_EN_REG,
1011 .en_mask = BIT(13),
1012 .reset_reg = SW_RESET_AHB_REG,
1013 .reset_mask = BIT(0),
1014 .halt_reg = DBG_BUS_VEC_F_REG,
1015 .halt_bit = 14,
1016 },
1017 .c = {
1018 .dbg_name = "vfe_p_clk",
1019 .ops = &clk_ops_branch,
1020 CLK_INIT(vfe_p_clk.c),
1021 },
1022};
1023
1024static struct branch_clk vpe_p_clk = {
1025 .b = {
1026 .ctl_reg = AHB_EN_REG,
1027 .en_mask = BIT(16),
1028 .reset_reg = SW_RESET_AHB_REG,
1029 .reset_mask = BIT(14),
1030 .halt_reg = DBG_BUS_VEC_F_REG,
1031 .halt_bit = 15,
1032 },
1033 .c = {
1034 .dbg_name = "vpe_p_clk",
1035 .ops = &clk_ops_branch,
1036 CLK_INIT(vpe_p_clk.c),
1037 },
1038};
1039
1040/*
1041 * Peripheral Clocks
1042 */
1043#define CLK_GSBI_UART(i, n, h_r, h_b) \
1044 struct rcg_clk i##_clk = { \
1045 .b = { \
1046 .ctl_reg = GSBIn_UART_APPS_NS_REG(n), \
1047 .en_mask = BIT(9), \
1048 .reset_reg = GSBIn_RESET_REG(n), \
1049 .reset_mask = BIT(0), \
1050 .halt_reg = h_r, \
1051 .halt_bit = h_b, \
1052 }, \
1053 .ns_reg = GSBIn_UART_APPS_NS_REG(n), \
1054 .md_reg = GSBIn_UART_APPS_MD_REG(n), \
1055 .root_en_mask = BIT(11), \
1056 .ns_mask = (BM(31, 16) | BM(6, 0)), \
1057 .set_rate = set_rate_mnd, \
1058 .freq_tbl = clk_tbl_gsbi_uart, \
Matt Wagantall84f43fd2011-08-16 23:28:38 -07001059 .current_freq = &rcg_dummy_freq, \
Bryan Huntsman3f2bc4d2011-08-16 17:27:22 -07001060 .c = { \
1061 .dbg_name = #i "_clk", \
Matt Wagantall84f43fd2011-08-16 23:28:38 -07001062 .ops = &clk_ops_rcg_8960, \
Bryan Huntsman3f2bc4d2011-08-16 17:27:22 -07001063 CLK_INIT(i##_clk.c), \
1064 }, \
1065 }
1066#define F_GSBI_UART(f, s, d, m, n, v) \
1067 { \
1068 .freq_hz = f, \
1069 .src_clk = &s##_clk.c, \
1070 .md_val = MD16(m, n), \
1071 .ns_val = NS(31, 16, n, m, 5, 4, 3, d, 2, 0, s##_to_bb_mux), \
1072 .mnd_en_mask = BIT(8) * !!(n), \
1073 .sys_vdd = v, \
1074 }
1075static struct clk_freq_tbl clk_tbl_gsbi_uart[] = {
1076 F_GSBI_UART( 0, gnd, 1, 0, 0, NONE),
1077 F_GSBI_UART( 1843200, pll8, 1, 3, 625, LOW),
1078 F_GSBI_UART( 3686400, pll8, 1, 6, 625, LOW),
1079 F_GSBI_UART( 7372800, pll8, 1, 12, 625, LOW),
1080 F_GSBI_UART(14745600, pll8, 1, 24, 625, LOW),
1081 F_GSBI_UART(16000000, pll8, 4, 1, 6, LOW),
1082 F_GSBI_UART(24000000, pll8, 4, 1, 4, LOW),
1083 F_GSBI_UART(32000000, pll8, 4, 1, 3, LOW),
1084 F_GSBI_UART(40000000, pll8, 1, 5, 48, NOMINAL),
1085 F_GSBI_UART(46400000, pll8, 1, 29, 240, NOMINAL),
1086 F_GSBI_UART(48000000, pll8, 4, 1, 2, NOMINAL),
1087 F_GSBI_UART(51200000, pll8, 1, 2, 15, NOMINAL),
1088 F_GSBI_UART(56000000, pll8, 1, 7, 48, NOMINAL),
1089 F_GSBI_UART(58982400, pll8, 1, 96, 625, NOMINAL),
1090 F_GSBI_UART(64000000, pll8, 2, 1, 3, NOMINAL),
1091 F_END
1092};
1093
1094static CLK_GSBI_UART(gsbi1_uart, 1, CLK_HALT_CFPB_STATEA_REG, 10);
1095static CLK_GSBI_UART(gsbi2_uart, 2, CLK_HALT_CFPB_STATEA_REG, 6);
1096static CLK_GSBI_UART(gsbi3_uart, 3, CLK_HALT_CFPB_STATEA_REG, 2);
1097static CLK_GSBI_UART(gsbi4_uart, 4, CLK_HALT_CFPB_STATEB_REG, 26);
1098static CLK_GSBI_UART(gsbi5_uart, 5, CLK_HALT_CFPB_STATEB_REG, 22);
1099static CLK_GSBI_UART(gsbi6_uart, 6, CLK_HALT_CFPB_STATEB_REG, 18);
1100static CLK_GSBI_UART(gsbi7_uart, 7, CLK_HALT_CFPB_STATEB_REG, 14);
1101static CLK_GSBI_UART(gsbi8_uart, 8, CLK_HALT_CFPB_STATEB_REG, 10);
1102static CLK_GSBI_UART(gsbi9_uart, 9, CLK_HALT_CFPB_STATEB_REG, 6);
1103static CLK_GSBI_UART(gsbi10_uart, 10, CLK_HALT_CFPB_STATEB_REG, 2);
1104static CLK_GSBI_UART(gsbi11_uart, 11, CLK_HALT_CFPB_STATEC_REG, 17);
1105static CLK_GSBI_UART(gsbi12_uart, 12, CLK_HALT_CFPB_STATEC_REG, 13);
1106
1107#define CLK_GSBI_QUP(i, n, h_r, h_b) \
1108 struct rcg_clk i##_clk = { \
1109 .b = { \
1110 .ctl_reg = GSBIn_QUP_APPS_NS_REG(n), \
1111 .en_mask = BIT(9), \
1112 .reset_reg = GSBIn_RESET_REG(n), \
1113 .reset_mask = BIT(0), \
1114 .halt_reg = h_r, \
1115 .halt_bit = h_b, \
1116 }, \
1117 .ns_reg = GSBIn_QUP_APPS_NS_REG(n), \
1118 .md_reg = GSBIn_QUP_APPS_MD_REG(n), \
1119 .root_en_mask = BIT(11), \
1120 .ns_mask = (BM(23, 16) | BM(6, 0)), \
1121 .set_rate = set_rate_mnd, \
1122 .freq_tbl = clk_tbl_gsbi_qup, \
Matt Wagantall84f43fd2011-08-16 23:28:38 -07001123 .current_freq = &rcg_dummy_freq, \
Bryan Huntsman3f2bc4d2011-08-16 17:27:22 -07001124 .c = { \
1125 .dbg_name = #i "_clk", \
Matt Wagantall84f43fd2011-08-16 23:28:38 -07001126 .ops = &clk_ops_rcg_8960, \
Bryan Huntsman3f2bc4d2011-08-16 17:27:22 -07001127 CLK_INIT(i##_clk.c), \
1128 }, \
1129 }
1130#define F_GSBI_QUP(f, s, d, m, n, v) \
1131 { \
1132 .freq_hz = f, \
1133 .src_clk = &s##_clk.c, \
1134 .md_val = MD8(16, m, 0, n), \
1135 .ns_val = NS(23, 16, n, m, 5, 4, 3, d, 2, 0, s##_to_bb_mux), \
1136 .mnd_en_mask = BIT(8) * !!(n), \
1137 .sys_vdd = v, \
1138 }
1139static struct clk_freq_tbl clk_tbl_gsbi_qup[] = {
1140 F_GSBI_QUP( 0, gnd, 1, 0, 0, NONE),
1141 F_GSBI_QUP( 1100000, pxo, 1, 2, 49, LOW),
1142 F_GSBI_QUP( 5400000, pxo, 1, 1, 5, LOW),
1143 F_GSBI_QUP(10800000, pxo, 1, 2, 5, LOW),
1144 F_GSBI_QUP(15060000, pll8, 1, 2, 51, LOW),
1145 F_GSBI_QUP(24000000, pll8, 4, 1, 4, LOW),
1146 F_GSBI_QUP(25600000, pll8, 1, 1, 15, NOMINAL),
1147 F_GSBI_QUP(27000000, pxo, 1, 0, 0, NOMINAL),
1148 F_GSBI_QUP(48000000, pll8, 4, 1, 2, NOMINAL),
1149 F_GSBI_QUP(51200000, pll8, 1, 2, 15, NOMINAL),
1150 F_END
1151};
1152
1153static CLK_GSBI_QUP(gsbi1_qup, 1, CLK_HALT_CFPB_STATEA_REG, 9);
1154static CLK_GSBI_QUP(gsbi2_qup, 2, CLK_HALT_CFPB_STATEA_REG, 4);
1155static CLK_GSBI_QUP(gsbi3_qup, 3, CLK_HALT_CFPB_STATEA_REG, 0);
1156static CLK_GSBI_QUP(gsbi4_qup, 4, CLK_HALT_CFPB_STATEB_REG, 24);
1157static CLK_GSBI_QUP(gsbi5_qup, 5, CLK_HALT_CFPB_STATEB_REG, 20);
1158static CLK_GSBI_QUP(gsbi6_qup, 6, CLK_HALT_CFPB_STATEB_REG, 16);
1159static CLK_GSBI_QUP(gsbi7_qup, 7, CLK_HALT_CFPB_STATEB_REG, 12);
1160static CLK_GSBI_QUP(gsbi8_qup, 8, CLK_HALT_CFPB_STATEB_REG, 8);
1161static CLK_GSBI_QUP(gsbi9_qup, 9, CLK_HALT_CFPB_STATEB_REG, 4);
1162static CLK_GSBI_QUP(gsbi10_qup, 10, CLK_HALT_CFPB_STATEB_REG, 0);
1163static CLK_GSBI_QUP(gsbi11_qup, 11, CLK_HALT_CFPB_STATEC_REG, 15);
1164static CLK_GSBI_QUP(gsbi12_qup, 12, CLK_HALT_CFPB_STATEC_REG, 11);
1165
Stephen Boyd973e4ba2011-07-12 17:06:01 -07001166#define F_QDSS(f, s, d, v) \
1167 { \
1168 .freq_hz = f, \
1169 .src_clk = &s##_clk.c, \
1170 .ns_val = NS_DIVSRC(6, 3, d, 2, 0, s##_to_bb_mux), \
1171 .sys_vdd = v, \
1172 }
1173static struct clk_freq_tbl clk_tbl_qdss[] = {
Stephen Boydd4de6d72011-09-13 13:01:40 -07001174 F_QDSS( 27000000, pxo, 1, LOW),
Stephen Boyd973e4ba2011-07-12 17:06:01 -07001175 F_QDSS(128000000, pll8, 3, LOW),
1176 F_QDSS(300000000, pll3, 4, NOMINAL),
1177 F_END
1178};
1179
1180struct qdss_bank {
1181 const u32 bank_sel_mask;
1182 void __iomem *const ns_reg;
1183 const u32 ns_mask;
1184};
1185
Stephen Boydd4de6d72011-09-13 13:01:40 -07001186#define QDSS_CLK_ROOT_ENA BIT(1)
1187
1188static void qdss_clk_handoff(struct clk *c)
1189{
1190 struct rcg_clk *clk = to_rcg_clk(c);
1191 const struct qdss_bank *bank = clk->bank_info;
1192 u32 reg, ns_val, bank_sel;
1193 struct clk_freq_tbl *freq;
1194
1195 reg = readl_relaxed(clk->ns_reg);
1196 if (!(reg & QDSS_CLK_ROOT_ENA))
1197 return;
1198
1199 bank_sel = reg & bank->bank_sel_mask;
1200 /* Force bank 1 to PXO if bank 0 is in use */
1201 if (bank_sel == 0)
1202 writel_relaxed(0, bank->ns_reg);
1203 ns_val = readl_relaxed(bank->ns_reg) & bank->ns_mask;
1204 for (freq = clk->freq_tbl; freq->freq_hz != FREQ_END; freq++) {
1205 if ((freq->ns_val & bank->ns_mask) == ns_val) {
1206 pr_info("%s rate=%d\n", clk->c.dbg_name, freq->freq_hz);
1207 break;
1208 }
1209 }
1210 if (freq->freq_hz == FREQ_END)
1211 return;
1212
1213 clk->current_freq = freq;
1214 c->flags |= CLKFLAG_HANDOFF_RATE;
1215 clk_enable(c);
1216}
1217
Stephen Boyd973e4ba2011-07-12 17:06:01 -07001218static void set_rate_qdss(struct rcg_clk *clk, struct clk_freq_tbl *nf)
1219{
1220 const struct qdss_bank *bank = clk->bank_info;
1221 u32 reg, bank_sel_mask = bank->bank_sel_mask;
1222
1223 /* Switch to bank 0 (always sourced from PXO) */
1224 reg = readl_relaxed(clk->ns_reg);
1225 reg &= ~bank_sel_mask;
1226 writel_relaxed(reg, clk->ns_reg);
1227 /*
1228 * Wait at least 6 cycles of slowest bank's clock for the glitch-free
1229 * MUX to fully switch sources.
1230 */
1231 mb();
1232 udelay(1);
1233
1234 /* Set source and divider */
1235 reg = readl_relaxed(bank->ns_reg);
1236 reg &= ~bank->ns_mask;
1237 reg |= nf->ns_val;
1238 writel_relaxed(reg, bank->ns_reg);
1239
1240 /* Switch to reprogrammed bank */
1241 reg = readl_relaxed(clk->ns_reg);
1242 reg |= bank_sel_mask;
1243 writel_relaxed(reg, clk->ns_reg);
1244 /*
1245 * Wait at least 6 cycles of slowest bank's clock for the glitch-free
1246 * MUX to fully switch sources.
1247 */
1248 mb();
1249 udelay(1);
1250}
1251
Stephen Boyd973e4ba2011-07-12 17:06:01 -07001252static int qdss_clk_enable(struct clk *c)
1253{
1254 struct rcg_clk *clk = to_rcg_clk(c);
1255 const struct qdss_bank *bank = clk->bank_info;
1256 u32 reg, bank_sel_mask = bank->bank_sel_mask;
1257 int ret;
1258
1259 /* Switch to bank 1 */
1260 reg = readl_relaxed(clk->ns_reg);
1261 reg |= bank_sel_mask;
1262 writel_relaxed(reg, clk->ns_reg);
Stephen Boyd973e4ba2011-07-12 17:06:01 -07001263
1264 ret = rcg_clk_enable(c);
1265 if (ret) {
Stephen Boyd973e4ba2011-07-12 17:06:01 -07001266 /* Switch to bank 0 */
1267 reg &= ~bank_sel_mask;
1268 writel_relaxed(reg, clk->ns_reg);
1269 }
1270 return ret;
1271}
1272
1273static void qdss_clk_disable(struct clk *c)
1274{
1275 struct rcg_clk *clk = to_rcg_clk(c);
1276 const struct qdss_bank *bank = clk->bank_info;
1277 u32 reg, bank_sel_mask = bank->bank_sel_mask;
1278
1279 rcg_clk_disable(c);
Stephen Boyd973e4ba2011-07-12 17:06:01 -07001280 /* Switch to bank 0 */
Stephen Boyddbeca472011-09-12 19:21:22 -07001281 reg = readl_relaxed(clk->ns_reg);
Stephen Boyd973e4ba2011-07-12 17:06:01 -07001282 reg &= ~bank_sel_mask;
1283 writel_relaxed(reg, clk->ns_reg);
1284}
1285
1286static void qdss_clk_auto_off(struct clk *c)
1287{
1288 struct rcg_clk *clk = to_rcg_clk(c);
1289 const struct qdss_bank *bank = clk->bank_info;
1290 u32 reg, bank_sel_mask = bank->bank_sel_mask;
1291
1292 rcg_clk_auto_off(c);
Stephen Boyd973e4ba2011-07-12 17:06:01 -07001293 /* Switch to bank 0 */
Stephen Boyddbeca472011-09-12 19:21:22 -07001294 reg = readl_relaxed(clk->ns_reg);
Stephen Boyd973e4ba2011-07-12 17:06:01 -07001295 reg &= ~bank_sel_mask;
1296 writel_relaxed(reg, clk->ns_reg);
1297}
1298
1299static struct clk_ops clk_ops_qdss = {
1300 .enable = qdss_clk_enable,
1301 .disable = qdss_clk_disable,
1302 .auto_off = qdss_clk_auto_off,
Stephen Boydd4de6d72011-09-13 13:01:40 -07001303 .handoff = qdss_clk_handoff,
Stephen Boyd973e4ba2011-07-12 17:06:01 -07001304 .set_rate = rcg_clk_set_rate,
1305 .set_min_rate = rcg_clk_set_min_rate,
1306 .get_rate = rcg_clk_get_rate,
1307 .list_rate = rcg_clk_list_rate,
1308 .is_enabled = rcg_clk_is_enabled,
1309 .round_rate = rcg_clk_round_rate,
1310 .reset = soc_clk_reset,
1311 .is_local = local_clk_is_local,
1312 .get_parent = rcg_clk_get_parent,
1313};
1314
1315static struct qdss_bank bdiv_info_qdss = {
1316 .bank_sel_mask = BIT(0),
1317 .ns_reg = QDSS_AT_CLK_SRC1_NS_REG,
1318 .ns_mask = BM(6, 0),
1319};
1320
1321static struct rcg_clk qdss_at_clk = {
1322 .b = {
1323 .ctl_reg = QDSS_AT_CLK_NS_REG,
Stephen Boyd973e4ba2011-07-12 17:06:01 -07001324 .reset_reg = QDSS_RESETS_REG,
1325 .reset_mask = BIT(0),
Stephen Boydfcfd4dd2011-09-13 12:49:57 -07001326 .halt_check = NOCHECK,
Stephen Boyd973e4ba2011-07-12 17:06:01 -07001327 },
1328 .ns_reg = QDSS_AT_CLK_SRC_CTL_REG,
1329 .set_rate = set_rate_qdss,
1330 .freq_tbl = clk_tbl_qdss,
1331 .bank_info = &bdiv_info_qdss,
1332 .current_freq = &rcg_dummy_freq,
1333 .c = {
1334 .dbg_name = "qdss_at_clk",
1335 .ops = &clk_ops_qdss,
1336 CLK_INIT(qdss_at_clk.c),
1337 },
1338};
1339
1340static struct branch_clk qdss_pclkdbg_clk = {
1341 .b = {
1342 .ctl_reg = QDSS_AT_CLK_NS_REG,
1343 .en_mask = BIT(4),
1344 .reset_reg = QDSS_RESETS_REG,
1345 .reset_mask = BIT(0),
1346 .halt_reg = CLK_HALT_MSS_SMPSS_MISC_STATE_REG,
1347 .halt_bit = 9,
1348 .halt_check = HALT_VOTED
1349 },
1350 .parent = &qdss_at_clk.c,
1351 .c = {
1352 .dbg_name = "qdss_pclkdbg_clk",
1353 .ops = &clk_ops_branch,
1354 CLK_INIT(qdss_pclkdbg_clk.c),
1355 },
1356};
1357
1358static struct qdss_bank bdiv_info_qdss_trace = {
1359 .bank_sel_mask = BIT(0),
1360 .ns_reg = QDSS_TRACECLKIN_CLK_SRC1_NS_REG,
1361 .ns_mask = BM(6, 0),
1362};
1363
1364static struct rcg_clk qdss_traceclkin_clk = {
1365 .b = {
1366 .ctl_reg = QDSS_TRACECLKIN_CTL_REG,
1367 .en_mask = BIT(4),
1368 .reset_reg = QDSS_RESETS_REG,
1369 .reset_mask = BIT(0),
1370 .halt_reg = CLK_HALT_MSS_SMPSS_MISC_STATE_REG,
1371 .halt_bit = 8,
1372 .halt_check = HALT_VOTED,
1373 },
1374 .ns_reg = QDSS_TRACECLKIN_CLK_SRC_CTL_REG,
1375 .set_rate = set_rate_qdss,
1376 .freq_tbl = clk_tbl_qdss,
1377 .bank_info = &bdiv_info_qdss_trace,
1378 .current_freq = &rcg_dummy_freq,
1379 .c = {
1380 .dbg_name = "qdss_traceclkin_clk",
1381 .ops = &clk_ops_qdss,
1382 CLK_INIT(qdss_traceclkin_clk.c),
1383 },
1384};
1385
1386static struct clk_freq_tbl clk_tbl_qdss_tsctr[] = {
Stephen Boydd4de6d72011-09-13 13:01:40 -07001387 F_QDSS( 27000000, pxo, 1, LOW),
Stephen Boyd973e4ba2011-07-12 17:06:01 -07001388 F_QDSS(200000000, pll3, 6, LOW),
1389 F_QDSS(400000000, pll3, 3, NOMINAL),
1390 F_END
1391};
1392
1393static struct qdss_bank bdiv_info_qdss_tsctr = {
1394 .bank_sel_mask = BIT(0),
1395 .ns_reg = QDSS_TSCTR_CLK_SRC1_NS_REG,
1396 .ns_mask = BM(6, 0),
1397};
1398
1399static struct rcg_clk qdss_tsctr_clk = {
1400 .b = {
1401 .ctl_reg = QDSS_TSCTR_CTL_REG,
1402 .en_mask = BIT(4),
1403 .reset_reg = QDSS_RESETS_REG,
1404 .reset_mask = BIT(3),
1405 .halt_reg = CLK_HALT_MSS_SMPSS_MISC_STATE_REG,
1406 .halt_bit = 7,
1407 .halt_check = HALT_VOTED,
1408 },
1409 .ns_reg = QDSS_TSCTR_CLK_SRC_CTL_REG,
1410 .set_rate = set_rate_qdss,
1411 .freq_tbl = clk_tbl_qdss_tsctr,
1412 .bank_info = &bdiv_info_qdss_tsctr,
1413 .current_freq = &rcg_dummy_freq,
1414 .c = {
1415 .dbg_name = "qdss_tsctr_clk",
1416 .ops = &clk_ops_qdss,
1417 CLK_INIT(qdss_tsctr_clk.c),
1418 },
1419};
1420
1421static struct branch_clk qdss_stm_clk = {
1422 .b = {
1423 .ctl_reg = QDSS_STM_CLK_CTL_REG,
1424 .en_mask = BIT(4),
1425 .reset_reg = QDSS_RESETS_REG,
1426 .reset_mask = BIT(1),
1427 .halt_reg = CLK_HALT_AFAB_SFAB_STATEB_REG,
1428 .halt_bit = 20,
1429 .halt_check = HALT_VOTED,
1430 },
1431 .c = {
1432 .dbg_name = "qdss_stm_clk",
1433 .ops = &clk_ops_branch,
1434 CLK_INIT(qdss_stm_clk.c),
1435 },
1436};
1437
Bryan Huntsman3f2bc4d2011-08-16 17:27:22 -07001438#define F_PDM(f, s, d, v) \
1439 { \
1440 .freq_hz = f, \
1441 .src_clk = &s##_clk.c, \
1442 .ns_val = NS_SRC_SEL(1, 0, s##_to_xo_mux), \
1443 .sys_vdd = v, \
1444 }
1445static struct clk_freq_tbl clk_tbl_pdm[] = {
1446 F_PDM( 0, gnd, 1, NONE),
1447 F_PDM(27000000, pxo, 1, LOW),
1448 F_END
1449};
1450
1451static struct rcg_clk pdm_clk = {
1452 .b = {
1453 .ctl_reg = PDM_CLK_NS_REG,
1454 .en_mask = BIT(9),
1455 .reset_reg = PDM_CLK_NS_REG,
1456 .reset_mask = BIT(12),
1457 .halt_reg = CLK_HALT_CFPB_STATEC_REG,
1458 .halt_bit = 3,
1459 },
1460 .ns_reg = PDM_CLK_NS_REG,
1461 .root_en_mask = BIT(11),
1462 .ns_mask = BM(1, 0),
1463 .set_rate = set_rate_nop,
1464 .freq_tbl = clk_tbl_pdm,
Matt Wagantall84f43fd2011-08-16 23:28:38 -07001465 .current_freq = &rcg_dummy_freq,
Bryan Huntsman3f2bc4d2011-08-16 17:27:22 -07001466 .c = {
1467 .dbg_name = "pdm_clk",
Matt Wagantall84f43fd2011-08-16 23:28:38 -07001468 .ops = &clk_ops_rcg_8960,
Bryan Huntsman3f2bc4d2011-08-16 17:27:22 -07001469 CLK_INIT(pdm_clk.c),
1470 },
1471};
1472
1473static struct branch_clk pmem_clk = {
1474 .b = {
1475 .ctl_reg = PMEM_ACLK_CTL_REG,
1476 .en_mask = BIT(4),
1477 .halt_reg = CLK_HALT_DFAB_STATE_REG,
1478 .halt_bit = 20,
1479 },
1480 .c = {
1481 .dbg_name = "pmem_clk",
1482 .ops = &clk_ops_branch,
1483 CLK_INIT(pmem_clk.c),
1484 },
1485};
1486
1487#define F_PRNG(f, s, v) \
1488 { \
1489 .freq_hz = f, \
1490 .src_clk = &s##_clk.c, \
1491 .sys_vdd = v, \
1492 }
1493static struct clk_freq_tbl clk_tbl_prng[] = {
1494 F_PRNG(64000000, pll8, NOMINAL),
1495 F_END
1496};
1497
1498static struct rcg_clk prng_clk = {
1499 .b = {
1500 .ctl_reg = SC0_U_CLK_BRANCH_ENA_VOTE_REG,
1501 .en_mask = BIT(10),
1502 .halt_reg = CLK_HALT_SFPB_MISC_STATE_REG,
1503 .halt_check = HALT_VOTED,
1504 .halt_bit = 10,
1505 },
1506 .set_rate = set_rate_nop,
1507 .freq_tbl = clk_tbl_prng,
Matt Wagantall84f43fd2011-08-16 23:28:38 -07001508 .current_freq = &rcg_dummy_freq,
Bryan Huntsman3f2bc4d2011-08-16 17:27:22 -07001509 .c = {
1510 .dbg_name = "prng_clk",
Matt Wagantall84f43fd2011-08-16 23:28:38 -07001511 .ops = &clk_ops_rcg_8960,
Bryan Huntsman3f2bc4d2011-08-16 17:27:22 -07001512 CLK_INIT(prng_clk.c),
1513 },
1514};
1515
Stephen Boyda78a7402011-08-02 11:23:39 -07001516#define CLK_SDC(name, n, h_b, f_table) \
1517 struct rcg_clk name = { \
Bryan Huntsman3f2bc4d2011-08-16 17:27:22 -07001518 .b = { \
1519 .ctl_reg = SDCn_APPS_CLK_NS_REG(n), \
1520 .en_mask = BIT(9), \
1521 .reset_reg = SDCn_RESET_REG(n), \
1522 .reset_mask = BIT(0), \
Stephen Boyda78a7402011-08-02 11:23:39 -07001523 .halt_reg = CLK_HALT_DFAB_STATE_REG, \
Bryan Huntsman3f2bc4d2011-08-16 17:27:22 -07001524 .halt_bit = h_b, \
1525 }, \
1526 .ns_reg = SDCn_APPS_CLK_NS_REG(n), \
1527 .md_reg = SDCn_APPS_CLK_MD_REG(n), \
1528 .root_en_mask = BIT(11), \
1529 .ns_mask = (BM(23, 16) | BM(6, 0)), \
1530 .set_rate = set_rate_mnd, \
Stephen Boyda78a7402011-08-02 11:23:39 -07001531 .freq_tbl = f_table, \
Matt Wagantall84f43fd2011-08-16 23:28:38 -07001532 .current_freq = &rcg_dummy_freq, \
Bryan Huntsman3f2bc4d2011-08-16 17:27:22 -07001533 .c = { \
Stephen Boyda78a7402011-08-02 11:23:39 -07001534 .dbg_name = #name, \
Matt Wagantall84f43fd2011-08-16 23:28:38 -07001535 .ops = &clk_ops_rcg_8960, \
Stephen Boyda78a7402011-08-02 11:23:39 -07001536 CLK_INIT(name.c), \
Bryan Huntsman3f2bc4d2011-08-16 17:27:22 -07001537 }, \
1538 }
1539#define F_SDC(f, s, d, m, n, v) \
1540 { \
1541 .freq_hz = f, \
1542 .src_clk = &s##_clk.c, \
1543 .md_val = MD8(16, m, 0, n), \
1544 .ns_val = NS(23, 16, n, m, 5, 4, 3, d, 2, 0, s##_to_bb_mux), \
1545 .mnd_en_mask = BIT(8) * !!(n), \
1546 .sys_vdd = v, \
1547 }
Stephen Boyda78a7402011-08-02 11:23:39 -07001548static struct clk_freq_tbl clk_tbl_sdc1_2[] = {
1549 F_SDC( 0, gnd, 1, 0, 0, NONE),
1550 F_SDC( 144000, pxo, 3, 2, 125, LOW),
1551 F_SDC( 400000, pll8, 4, 1, 240, LOW),
1552 F_SDC( 16000000, pll8, 4, 1, 6, LOW),
1553 F_SDC( 17070000, pll8, 1, 2, 45, LOW),
1554 F_SDC( 20210000, pll8, 1, 1, 19, LOW),
1555 F_SDC( 24000000, pll8, 4, 1, 4, LOW),
1556 F_SDC( 48000000, pll8, 4, 1, 2, LOW),
1557 F_SDC( 64000000, pll8, 3, 1, 2, NOMINAL),
1558 F_SDC( 96000000, pll8, 4, 0, 0, NOMINAL),
1559 F_END
1560};
1561
1562static CLK_SDC(sdc1_clk, 1, 6, clk_tbl_sdc1_2);
1563static CLK_SDC(sdc2_clk, 2, 5, clk_tbl_sdc1_2);
1564
1565static struct clk_freq_tbl clk_tbl_sdc3[] = {
1566 F_SDC( 0, gnd, 1, 0, 0, NONE),
1567 F_SDC( 144000, pxo, 3, 2, 125, LOW),
1568 F_SDC( 400000, pll8, 4, 1, 240, LOW),
1569 F_SDC( 16000000, pll8, 4, 1, 6, LOW),
1570 F_SDC( 17070000, pll8, 1, 2, 45, LOW),
1571 F_SDC( 20210000, pll8, 1, 1, 19, LOW),
1572 F_SDC( 24000000, pll8, 4, 1, 4, LOW),
1573 F_SDC( 48000000, pll8, 4, 1, 2, LOW),
1574 F_SDC( 64000000, pll8, 3, 1, 2, LOW),
1575 F_SDC( 96000000, pll8, 4, 0, 0, LOW),
1576 F_SDC(192000000, pll8, 2, 0, 0, NOMINAL),
1577 F_END
1578};
1579
1580static CLK_SDC(sdc3_clk, 3, 4, clk_tbl_sdc3);
1581
1582static struct clk_freq_tbl clk_tbl_sdc4_5[] = {
Bryan Huntsman3f2bc4d2011-08-16 17:27:22 -07001583 F_SDC( 0, gnd, 1, 0, 0, NONE),
1584 F_SDC( 144000, pxo, 3, 2, 125, LOW),
1585 F_SDC( 400000, pll8, 4, 1, 240, LOW),
1586 F_SDC( 16000000, pll8, 4, 1, 6, LOW),
1587 F_SDC( 17070000, pll8, 1, 2, 45, LOW),
1588 F_SDC( 20210000, pll8, 1, 1, 19, LOW),
1589 F_SDC( 24000000, pll8, 4, 1, 4, LOW),
1590 F_SDC( 48000000, pll8, 4, 1, 2, NOMINAL),
1591 F_SDC( 64000000, pll8, 3, 1, 2, NOMINAL),
Bryan Huntsman3f2bc4d2011-08-16 17:27:22 -07001592 F_END
1593};
1594
Stephen Boyda78a7402011-08-02 11:23:39 -07001595static CLK_SDC(sdc4_clk, 4, 3, clk_tbl_sdc4_5);
1596static CLK_SDC(sdc5_clk, 5, 2, clk_tbl_sdc4_5);
Bryan Huntsman3f2bc4d2011-08-16 17:27:22 -07001597
1598#define F_TSIF_REF(f, s, d, m, n, v) \
1599 { \
1600 .freq_hz = f, \
1601 .src_clk = &s##_clk.c, \
1602 .md_val = MD16(m, n), \
1603 .ns_val = NS(31, 16, n, m, 5, 4, 3, d, 2, 0, s##_to_bb_mux), \
1604 .mnd_en_mask = BIT(8) * !!(n), \
1605 .sys_vdd = v, \
1606 }
1607static struct clk_freq_tbl clk_tbl_tsif_ref[] = {
1608 F_TSIF_REF( 0, gnd, 1, 0, 0, NONE),
1609 F_TSIF_REF(105000, pxo, 1, 1, 256, LOW),
1610 F_END
1611};
1612
1613static struct rcg_clk tsif_ref_clk = {
1614 .b = {
1615 .ctl_reg = TSIF_REF_CLK_NS_REG,
1616 .en_mask = BIT(9),
1617 .halt_reg = CLK_HALT_CFPB_STATEC_REG,
1618 .halt_bit = 5,
1619 },
1620 .ns_reg = TSIF_REF_CLK_NS_REG,
1621 .md_reg = TSIF_REF_CLK_MD_REG,
1622 .root_en_mask = BIT(11),
1623 .ns_mask = (BM(31, 16) | BM(6, 0)),
1624 .set_rate = set_rate_mnd,
1625 .freq_tbl = clk_tbl_tsif_ref,
Matt Wagantall84f43fd2011-08-16 23:28:38 -07001626 .current_freq = &rcg_dummy_freq,
Bryan Huntsman3f2bc4d2011-08-16 17:27:22 -07001627 .c = {
1628 .dbg_name = "tsif_ref_clk",
Matt Wagantall84f43fd2011-08-16 23:28:38 -07001629 .ops = &clk_ops_rcg_8960,
Bryan Huntsman3f2bc4d2011-08-16 17:27:22 -07001630 CLK_INIT(tsif_ref_clk.c),
1631 },
1632};
1633
1634#define F_TSSC(f, s, v) \
1635 { \
1636 .freq_hz = f, \
1637 .src_clk = &s##_clk.c, \
1638 .ns_val = NS_SRC_SEL(1, 0, s##_to_xo_mux), \
1639 .sys_vdd = v, \
1640 }
1641static struct clk_freq_tbl clk_tbl_tssc[] = {
1642 F_TSSC( 0, gnd, NONE),
1643 F_TSSC(27000000, pxo, LOW),
1644 F_END
1645};
1646
1647static struct rcg_clk tssc_clk = {
1648 .b = {
1649 .ctl_reg = TSSC_CLK_CTL_REG,
1650 .en_mask = BIT(4),
1651 .halt_reg = CLK_HALT_CFPB_STATEC_REG,
1652 .halt_bit = 4,
1653 },
1654 .ns_reg = TSSC_CLK_CTL_REG,
1655 .ns_mask = BM(1, 0),
1656 .set_rate = set_rate_nop,
1657 .freq_tbl = clk_tbl_tssc,
Matt Wagantall84f43fd2011-08-16 23:28:38 -07001658 .current_freq = &rcg_dummy_freq,
Bryan Huntsman3f2bc4d2011-08-16 17:27:22 -07001659 .c = {
1660 .dbg_name = "tssc_clk",
Matt Wagantall84f43fd2011-08-16 23:28:38 -07001661 .ops = &clk_ops_rcg_8960,
Bryan Huntsman3f2bc4d2011-08-16 17:27:22 -07001662 CLK_INIT(tssc_clk.c),
1663 },
1664};
1665
1666#define F_USB(f, s, d, m, n, v) \
1667 { \
1668 .freq_hz = f, \
1669 .src_clk = &s##_clk.c, \
1670 .md_val = MD8(16, m, 0, n), \
1671 .ns_val = NS(23, 16, n, m, 5, 4, 3, d, 2, 0, s##_to_bb_mux), \
1672 .mnd_en_mask = BIT(8) * !!(n), \
1673 .sys_vdd = v, \
1674 }
1675static struct clk_freq_tbl clk_tbl_usb[] = {
1676 F_USB( 0, gnd, 1, 0, 0, NONE),
1677 F_USB(60000000, pll8, 1, 5, 32, NOMINAL),
1678 F_END
1679};
1680
1681static struct rcg_clk usb_hs1_xcvr_clk = {
1682 .b = {
1683 .ctl_reg = USB_HS1_XCVR_FS_CLK_NS_REG,
1684 .en_mask = BIT(9),
1685 .reset_reg = USB_HS1_RESET_REG,
1686 .reset_mask = BIT(0),
1687 .halt_reg = CLK_HALT_DFAB_STATE_REG,
1688 .halt_bit = 0,
1689 },
1690 .ns_reg = USB_HS1_XCVR_FS_CLK_NS_REG,
1691 .md_reg = USB_HS1_XCVR_FS_CLK_MD_REG,
1692 .root_en_mask = BIT(11),
1693 .ns_mask = (BM(23, 16) | BM(6, 0)),
1694 .set_rate = set_rate_mnd,
1695 .freq_tbl = clk_tbl_usb,
Matt Wagantall84f43fd2011-08-16 23:28:38 -07001696 .current_freq = &rcg_dummy_freq,
Bryan Huntsman3f2bc4d2011-08-16 17:27:22 -07001697 .c = {
1698 .dbg_name = "usb_hs1_xcvr_clk",
Matt Wagantall84f43fd2011-08-16 23:28:38 -07001699 .ops = &clk_ops_rcg_8960,
Bryan Huntsman3f2bc4d2011-08-16 17:27:22 -07001700 CLK_INIT(usb_hs1_xcvr_clk.c),
1701 },
1702};
1703
Stephen Boyd94625ef2011-07-12 17:06:01 -07001704static struct clk_freq_tbl clk_tbl_usb_hsic[] = {
1705 F_USB( 0, gnd, 1, 0, 0, NONE),
1706 F_USB(60000000, pll8, 1, 5, 32, LOW),
1707 F_END
1708};
1709
1710static struct rcg_clk usb_hsic_xcvr_fs_clk = {
1711 .b = {
1712 .ctl_reg = USB_HSIC_XCVR_FS_CLK_NS_REG,
1713 .en_mask = BIT(9),
1714 .halt_reg = CLK_HALT_CFPB_STATEA_REG,
1715 .halt_bit = 26,
1716 },
1717 .ns_reg = USB_HSIC_XCVR_FS_CLK_NS_REG,
1718 .md_reg = USB_HSIC_XCVR_FS_CLK_MD_REG,
1719 .root_en_mask = BIT(11),
1720 .ns_mask = (BM(23, 16) | BM(6, 0)),
1721 .set_rate = set_rate_mnd,
1722 .freq_tbl = clk_tbl_usb_hsic,
1723 .current_freq = &rcg_dummy_freq,
1724 .c = {
1725 .dbg_name = "usb_hsic_xcvr_fs_clk",
1726 .ops = &clk_ops_rcg_8960,
1727 CLK_INIT(usb_hsic_xcvr_fs_clk.c),
1728 },
1729};
1730
1731static struct branch_clk usb_hsic_system_clk = {
1732 .b = {
1733 .ctl_reg = USB_HSIC_SYSTEM_CLK_CTL_REG,
1734 .en_mask = BIT(4),
1735 .reset_reg = USB_HSIC_RESET_REG,
1736 .reset_mask = BIT(0),
1737 .halt_reg = CLK_HALT_CFPB_STATEA_REG,
1738 .halt_bit = 24,
1739 },
1740 .parent = &usb_hsic_xcvr_fs_clk.c,
1741 .c = {
1742 .dbg_name = "usb_hsic_system_clk",
1743 .ops = &clk_ops_branch,
1744 CLK_INIT(usb_hsic_system_clk.c),
1745 },
1746};
1747
1748#define F_USB_HSIC(f, s, v) \
1749 { \
1750 .freq_hz = f, \
1751 .src_clk = &s##_clk.c, \
1752 .sys_vdd = v, \
1753 }
1754static struct clk_freq_tbl clk_tbl_usb2_hsic[] = {
1755 F_USB_HSIC(480000000, pll14, LOW),
1756 F_END
1757};
1758
1759static struct rcg_clk usb_hsic_hsic_src_clk = {
1760 .b = {
1761 .ctl_reg = USB_HSIC_HSIC_CLK_SRC_CTL_REG,
1762 .halt_check = NOCHECK,
1763 },
1764 .root_en_mask = BIT(0),
1765 .set_rate = set_rate_nop,
1766 .freq_tbl = clk_tbl_usb2_hsic,
1767 .current_freq = &rcg_dummy_freq,
1768 .c = {
1769 .dbg_name = "usb_hsic_hsic_src_clk",
1770 .ops = &clk_ops_rcg_8960,
1771 CLK_INIT(usb_hsic_hsic_src_clk.c),
1772 },
1773};
1774
1775static struct branch_clk usb_hsic_hsic_clk = {
1776 .b = {
1777 .ctl_reg = USB_HSIC_HSIC_CLK_CTL_REG,
1778 .en_mask = BIT(0),
1779 .halt_reg = CLK_HALT_CFPB_STATEA_REG,
1780 .halt_bit = 19,
1781 },
1782 .parent = &usb_hsic_hsic_src_clk.c,
1783 .c = {
1784 .dbg_name = "usb_hsic_hsic_clk",
1785 .ops = &clk_ops_branch,
1786 CLK_INIT(usb_hsic_hsic_clk.c),
1787 },
1788};
1789
1790#define F_USB_HSIO_CAL(f, s, v) \
1791 { \
1792 .freq_hz = f, \
1793 .src_clk = &s##_clk.c, \
1794 .sys_vdd = v, \
1795 }
1796static struct clk_freq_tbl clk_tbl_usb_hsio_cal[] = {
1797 F_USB_HSIO_CAL(9000000, pxo, LOW),
1798 F_END
1799};
1800
1801static struct rcg_clk usb_hsic_hsio_cal_clk = {
1802 .b = {
1803 .ctl_reg = USB_HSIC_HSIO_CAL_CLK_CTL_REG,
1804 .en_mask = BIT(0),
1805 .halt_reg = CLK_HALT_CFPB_STATEA_REG,
1806 .halt_bit = 23,
1807 },
1808 .set_rate = set_rate_nop,
1809 .freq_tbl = clk_tbl_usb_hsio_cal,
1810 .current_freq = &rcg_dummy_freq,
1811 .c = {
1812 .dbg_name = "usb_hsic_hsio_cal_clk",
1813 .ops = &clk_ops_branch,
1814 CLK_INIT(usb_hsic_hsio_cal_clk.c),
1815 },
1816};
1817
Bryan Huntsman3f2bc4d2011-08-16 17:27:22 -07001818static struct branch_clk usb_phy0_clk = {
1819 .b = {
1820 .reset_reg = USB_PHY0_RESET_REG,
1821 .reset_mask = BIT(0),
1822 },
1823 .c = {
1824 .dbg_name = "usb_phy0_clk",
1825 .ops = &clk_ops_reset,
1826 CLK_INIT(usb_phy0_clk.c),
1827 },
1828};
1829
1830#define CLK_USB_FS(i, n) \
1831 struct rcg_clk i##_clk = { \
1832 .ns_reg = USB_FSn_XCVR_FS_CLK_NS_REG(n), \
1833 .b = { \
1834 .ctl_reg = USB_FSn_XCVR_FS_CLK_NS_REG(n), \
1835 .halt_check = NOCHECK, \
1836 }, \
1837 .md_reg = USB_FSn_XCVR_FS_CLK_MD_REG(n), \
1838 .root_en_mask = BIT(11), \
1839 .ns_mask = (BM(23, 16) | BM(6, 0)), \
1840 .set_rate = set_rate_mnd, \
1841 .freq_tbl = clk_tbl_usb, \
Matt Wagantall84f43fd2011-08-16 23:28:38 -07001842 .current_freq = &rcg_dummy_freq, \
Bryan Huntsman3f2bc4d2011-08-16 17:27:22 -07001843 .c = { \
1844 .dbg_name = #i "_clk", \
Matt Wagantall84f43fd2011-08-16 23:28:38 -07001845 .ops = &clk_ops_rcg_8960, \
Bryan Huntsman3f2bc4d2011-08-16 17:27:22 -07001846 CLK_INIT(i##_clk.c), \
1847 }, \
1848 }
1849
1850static CLK_USB_FS(usb_fs1_src, 1);
1851static struct branch_clk usb_fs1_xcvr_clk = {
1852 .b = {
1853 .ctl_reg = USB_FSn_XCVR_FS_CLK_NS_REG(1),
1854 .en_mask = BIT(9),
1855 .reset_reg = USB_FSn_RESET_REG(1),
1856 .reset_mask = BIT(1),
1857 .halt_reg = CLK_HALT_CFPB_STATEA_REG,
1858 .halt_bit = 15,
1859 },
1860 .parent = &usb_fs1_src_clk.c,
1861 .c = {
1862 .dbg_name = "usb_fs1_xcvr_clk",
1863 .ops = &clk_ops_branch,
1864 CLK_INIT(usb_fs1_xcvr_clk.c),
1865 },
1866};
1867
1868static struct branch_clk usb_fs1_sys_clk = {
1869 .b = {
1870 .ctl_reg = USB_FSn_SYSTEM_CLK_CTL_REG(1),
1871 .en_mask = BIT(4),
1872 .reset_reg = USB_FSn_RESET_REG(1),
1873 .reset_mask = BIT(0),
1874 .halt_reg = CLK_HALT_CFPB_STATEA_REG,
1875 .halt_bit = 16,
1876 },
1877 .parent = &usb_fs1_src_clk.c,
1878 .c = {
1879 .dbg_name = "usb_fs1_sys_clk",
1880 .ops = &clk_ops_branch,
1881 CLK_INIT(usb_fs1_sys_clk.c),
1882 },
1883};
1884
1885static CLK_USB_FS(usb_fs2_src, 2);
1886static struct branch_clk usb_fs2_xcvr_clk = {
1887 .b = {
1888 .ctl_reg = USB_FSn_XCVR_FS_CLK_NS_REG(2),
1889 .en_mask = BIT(9),
1890 .reset_reg = USB_FSn_RESET_REG(2),
1891 .reset_mask = BIT(1),
1892 .halt_reg = CLK_HALT_CFPB_STATEA_REG,
1893 .halt_bit = 12,
1894 },
1895 .parent = &usb_fs2_src_clk.c,
1896 .c = {
1897 .dbg_name = "usb_fs2_xcvr_clk",
1898 .ops = &clk_ops_branch,
1899 CLK_INIT(usb_fs2_xcvr_clk.c),
1900 },
1901};
1902
1903static struct branch_clk usb_fs2_sys_clk = {
1904 .b = {
1905 .ctl_reg = USB_FSn_SYSTEM_CLK_CTL_REG(2),
1906 .en_mask = BIT(4),
1907 .reset_reg = USB_FSn_RESET_REG(2),
1908 .reset_mask = BIT(0),
1909 .halt_reg = CLK_HALT_CFPB_STATEA_REG,
1910 .halt_bit = 13,
1911 },
1912 .parent = &usb_fs2_src_clk.c,
1913 .c = {
1914 .dbg_name = "usb_fs2_sys_clk",
1915 .ops = &clk_ops_branch,
1916 CLK_INIT(usb_fs2_sys_clk.c),
1917 },
1918};
1919
1920/* Fast Peripheral Bus Clocks */
1921static struct branch_clk ce1_core_clk = {
1922 .b = {
1923 .ctl_reg = CE1_CORE_CLK_CTL_REG,
1924 .en_mask = BIT(4),
1925 .halt_reg = CLK_HALT_CFPB_STATEC_REG,
1926 .halt_bit = 27,
1927 },
1928 .c = {
1929 .dbg_name = "ce1_core_clk",
1930 .ops = &clk_ops_branch,
1931 CLK_INIT(ce1_core_clk.c),
1932 },
1933};
1934static struct branch_clk ce1_p_clk = {
1935 .b = {
1936 .ctl_reg = CE1_HCLK_CTL_REG,
1937 .en_mask = BIT(4),
1938 .halt_reg = CLK_HALT_CFPB_STATEC_REG,
1939 .halt_bit = 1,
1940 },
1941 .c = {
1942 .dbg_name = "ce1_p_clk",
1943 .ops = &clk_ops_branch,
1944 CLK_INIT(ce1_p_clk.c),
1945 },
1946};
1947
1948static struct branch_clk dma_bam_p_clk = {
1949 .b = {
1950 .ctl_reg = DMA_BAM_HCLK_CTL,
1951 .en_mask = BIT(4),
1952 .halt_reg = CLK_HALT_DFAB_STATE_REG,
1953 .halt_bit = 12,
1954 },
1955 .c = {
1956 .dbg_name = "dma_bam_p_clk",
1957 .ops = &clk_ops_branch,
1958 CLK_INIT(dma_bam_p_clk.c),
1959 },
1960};
1961
1962static struct branch_clk gsbi1_p_clk = {
1963 .b = {
1964 .ctl_reg = GSBIn_HCLK_CTL_REG(1),
1965 .en_mask = BIT(4),
1966 .halt_reg = CLK_HALT_CFPB_STATEA_REG,
1967 .halt_bit = 11,
1968 },
1969 .c = {
1970 .dbg_name = "gsbi1_p_clk",
1971 .ops = &clk_ops_branch,
1972 CLK_INIT(gsbi1_p_clk.c),
1973 },
1974};
1975
1976static struct branch_clk gsbi2_p_clk = {
1977 .b = {
1978 .ctl_reg = GSBIn_HCLK_CTL_REG(2),
1979 .en_mask = BIT(4),
1980 .halt_reg = CLK_HALT_CFPB_STATEA_REG,
1981 .halt_bit = 7,
1982 },
1983 .c = {
1984 .dbg_name = "gsbi2_p_clk",
1985 .ops = &clk_ops_branch,
1986 CLK_INIT(gsbi2_p_clk.c),
1987 },
1988};
1989
1990static struct branch_clk gsbi3_p_clk = {
1991 .b = {
1992 .ctl_reg = GSBIn_HCLK_CTL_REG(3),
1993 .en_mask = BIT(4),
1994 .halt_reg = CLK_HALT_CFPB_STATEA_REG,
1995 .halt_bit = 3,
1996 },
1997 .c = {
1998 .dbg_name = "gsbi3_p_clk",
1999 .ops = &clk_ops_branch,
2000 CLK_INIT(gsbi3_p_clk.c),
2001 },
2002};
2003
2004static struct branch_clk gsbi4_p_clk = {
2005 .b = {
2006 .ctl_reg = GSBIn_HCLK_CTL_REG(4),
2007 .en_mask = BIT(4),
2008 .halt_reg = CLK_HALT_CFPB_STATEB_REG,
2009 .halt_bit = 27,
2010 },
2011 .c = {
2012 .dbg_name = "gsbi4_p_clk",
2013 .ops = &clk_ops_branch,
2014 CLK_INIT(gsbi4_p_clk.c),
2015 },
2016};
2017
2018static struct branch_clk gsbi5_p_clk = {
2019 .b = {
2020 .ctl_reg = GSBIn_HCLK_CTL_REG(5),
2021 .en_mask = BIT(4),
2022 .halt_reg = CLK_HALT_CFPB_STATEB_REG,
2023 .halt_bit = 23,
2024 },
2025 .c = {
2026 .dbg_name = "gsbi5_p_clk",
2027 .ops = &clk_ops_branch,
2028 CLK_INIT(gsbi5_p_clk.c),
2029 },
2030};
2031
2032static struct branch_clk gsbi6_p_clk = {
2033 .b = {
2034 .ctl_reg = GSBIn_HCLK_CTL_REG(6),
2035 .en_mask = BIT(4),
2036 .halt_reg = CLK_HALT_CFPB_STATEB_REG,
2037 .halt_bit = 19,
2038 },
2039 .c = {
2040 .dbg_name = "gsbi6_p_clk",
2041 .ops = &clk_ops_branch,
2042 CLK_INIT(gsbi6_p_clk.c),
2043 },
2044};
2045
2046static struct branch_clk gsbi7_p_clk = {
2047 .b = {
2048 .ctl_reg = GSBIn_HCLK_CTL_REG(7),
2049 .en_mask = BIT(4),
2050 .halt_reg = CLK_HALT_CFPB_STATEB_REG,
2051 .halt_bit = 15,
2052 },
2053 .c = {
2054 .dbg_name = "gsbi7_p_clk",
2055 .ops = &clk_ops_branch,
2056 CLK_INIT(gsbi7_p_clk.c),
2057 },
2058};
2059
2060static struct branch_clk gsbi8_p_clk = {
2061 .b = {
2062 .ctl_reg = GSBIn_HCLK_CTL_REG(8),
2063 .en_mask = BIT(4),
2064 .halt_reg = CLK_HALT_CFPB_STATEB_REG,
2065 .halt_bit = 11,
2066 },
2067 .c = {
2068 .dbg_name = "gsbi8_p_clk",
2069 .ops = &clk_ops_branch,
2070 CLK_INIT(gsbi8_p_clk.c),
2071 },
2072};
2073
2074static struct branch_clk gsbi9_p_clk = {
2075 .b = {
2076 .ctl_reg = GSBIn_HCLK_CTL_REG(9),
2077 .en_mask = BIT(4),
2078 .halt_reg = CLK_HALT_CFPB_STATEB_REG,
2079 .halt_bit = 7,
2080 },
2081 .c = {
2082 .dbg_name = "gsbi9_p_clk",
2083 .ops = &clk_ops_branch,
2084 CLK_INIT(gsbi9_p_clk.c),
2085 },
2086};
2087
2088static struct branch_clk gsbi10_p_clk = {
2089 .b = {
2090 .ctl_reg = GSBIn_HCLK_CTL_REG(10),
2091 .en_mask = BIT(4),
2092 .halt_reg = CLK_HALT_CFPB_STATEB_REG,
2093 .halt_bit = 3,
2094 },
2095 .c = {
2096 .dbg_name = "gsbi10_p_clk",
2097 .ops = &clk_ops_branch,
2098 CLK_INIT(gsbi10_p_clk.c),
2099 },
2100};
2101
2102static struct branch_clk gsbi11_p_clk = {
2103 .b = {
2104 .ctl_reg = GSBIn_HCLK_CTL_REG(11),
2105 .en_mask = BIT(4),
2106 .halt_reg = CLK_HALT_CFPB_STATEC_REG,
2107 .halt_bit = 18,
2108 },
2109 .c = {
2110 .dbg_name = "gsbi11_p_clk",
2111 .ops = &clk_ops_branch,
2112 CLK_INIT(gsbi11_p_clk.c),
2113 },
2114};
2115
2116static struct branch_clk gsbi12_p_clk = {
2117 .b = {
2118 .ctl_reg = GSBIn_HCLK_CTL_REG(12),
2119 .en_mask = BIT(4),
2120 .halt_reg = CLK_HALT_CFPB_STATEC_REG,
2121 .halt_bit = 14,
2122 },
2123 .c = {
2124 .dbg_name = "gsbi12_p_clk",
2125 .ops = &clk_ops_branch,
2126 CLK_INIT(gsbi12_p_clk.c),
2127 },
2128};
2129
Stephen Boyd973e4ba2011-07-12 17:06:01 -07002130static struct branch_clk qdss_p_clk = {
2131 .b = {
2132 .ctl_reg = QDSS_HCLK_CTL_REG,
2133 .en_mask = BIT(4),
2134 .halt_reg = CLK_HALT_SFPB_MISC_STATE_REG,
2135 .halt_bit = 11,
2136 .halt_check = HALT_VOTED,
2137 .reset_reg = QDSS_RESETS_REG,
2138 .reset_mask = BIT(2),
2139 },
2140 .c = {
2141 .dbg_name = "qdss_p_clk",
2142 .ops = &clk_ops_branch,
2143 CLK_INIT(qdss_p_clk.c),
2144 },
2145};
2146
Bryan Huntsman3f2bc4d2011-08-16 17:27:22 -07002147static struct branch_clk tsif_p_clk = {
2148 .b = {
2149 .ctl_reg = TSIF_HCLK_CTL_REG,
2150 .en_mask = BIT(4),
2151 .halt_reg = CLK_HALT_CFPB_STATEC_REG,
2152 .halt_bit = 7,
2153 },
2154 .c = {
2155 .dbg_name = "tsif_p_clk",
2156 .ops = &clk_ops_branch,
2157 CLK_INIT(tsif_p_clk.c),
2158 },
2159};
2160
2161static struct branch_clk usb_fs1_p_clk = {
2162 .b = {
2163 .ctl_reg = USB_FSn_HCLK_CTL_REG(1),
2164 .en_mask = BIT(4),
2165 .halt_reg = CLK_HALT_CFPB_STATEA_REG,
2166 .halt_bit = 17,
2167 },
2168 .c = {
2169 .dbg_name = "usb_fs1_p_clk",
2170 .ops = &clk_ops_branch,
2171 CLK_INIT(usb_fs1_p_clk.c),
2172 },
2173};
2174
2175static struct branch_clk usb_fs2_p_clk = {
2176 .b = {
2177 .ctl_reg = USB_FSn_HCLK_CTL_REG(2),
2178 .en_mask = BIT(4),
2179 .halt_reg = CLK_HALT_CFPB_STATEA_REG,
2180 .halt_bit = 14,
2181 },
2182 .c = {
2183 .dbg_name = "usb_fs2_p_clk",
2184 .ops = &clk_ops_branch,
2185 CLK_INIT(usb_fs2_p_clk.c),
2186 },
2187};
2188
2189static struct branch_clk usb_hs1_p_clk = {
2190 .b = {
2191 .ctl_reg = USB_HS1_HCLK_CTL_REG,
2192 .en_mask = BIT(4),
2193 .halt_reg = CLK_HALT_DFAB_STATE_REG,
2194 .halt_bit = 1,
2195 },
2196 .c = {
2197 .dbg_name = "usb_hs1_p_clk",
2198 .ops = &clk_ops_branch,
2199 CLK_INIT(usb_hs1_p_clk.c),
2200 },
2201};
2202
Stephen Boyd94625ef2011-07-12 17:06:01 -07002203static struct branch_clk usb_hsic_p_clk = {
2204 .b = {
2205 .ctl_reg = USB_HSIC_HCLK_CTL_REG,
2206 .en_mask = BIT(4),
2207 .halt_reg = CLK_HALT_CFPB_STATEA_REG,
2208 .halt_bit = 28,
2209 },
2210 .c = {
2211 .dbg_name = "usb_hsic_p_clk",
2212 .ops = &clk_ops_branch,
2213 CLK_INIT(usb_hsic_p_clk.c),
2214 },
2215};
2216
Bryan Huntsman3f2bc4d2011-08-16 17:27:22 -07002217static struct branch_clk sdc1_p_clk = {
2218 .b = {
2219 .ctl_reg = SDCn_HCLK_CTL_REG(1),
2220 .en_mask = BIT(4),
2221 .halt_reg = CLK_HALT_DFAB_STATE_REG,
2222 .halt_bit = 11,
2223 },
2224 .c = {
2225 .dbg_name = "sdc1_p_clk",
2226 .ops = &clk_ops_branch,
2227 CLK_INIT(sdc1_p_clk.c),
2228 },
2229};
2230
2231static struct branch_clk sdc2_p_clk = {
2232 .b = {
2233 .ctl_reg = SDCn_HCLK_CTL_REG(2),
2234 .en_mask = BIT(4),
2235 .halt_reg = CLK_HALT_DFAB_STATE_REG,
2236 .halt_bit = 10,
2237 },
2238 .c = {
2239 .dbg_name = "sdc2_p_clk",
2240 .ops = &clk_ops_branch,
2241 CLK_INIT(sdc2_p_clk.c),
2242 },
2243};
2244
2245static struct branch_clk sdc3_p_clk = {
2246 .b = {
2247 .ctl_reg = SDCn_HCLK_CTL_REG(3),
2248 .en_mask = BIT(4),
2249 .halt_reg = CLK_HALT_DFAB_STATE_REG,
2250 .halt_bit = 9,
2251 },
2252 .c = {
2253 .dbg_name = "sdc3_p_clk",
2254 .ops = &clk_ops_branch,
2255 CLK_INIT(sdc3_p_clk.c),
2256 },
2257};
2258
2259static struct branch_clk sdc4_p_clk = {
2260 .b = {
2261 .ctl_reg = SDCn_HCLK_CTL_REG(4),
2262 .en_mask = BIT(4),
2263 .halt_reg = CLK_HALT_DFAB_STATE_REG,
2264 .halt_bit = 8,
2265 },
2266 .c = {
2267 .dbg_name = "sdc4_p_clk",
2268 .ops = &clk_ops_branch,
2269 CLK_INIT(sdc4_p_clk.c),
2270 },
2271};
2272
2273static struct branch_clk sdc5_p_clk = {
2274 .b = {
2275 .ctl_reg = SDCn_HCLK_CTL_REG(5),
2276 .en_mask = BIT(4),
2277 .halt_reg = CLK_HALT_DFAB_STATE_REG,
2278 .halt_bit = 7,
2279 },
2280 .c = {
2281 .dbg_name = "sdc5_p_clk",
2282 .ops = &clk_ops_branch,
2283 CLK_INIT(sdc5_p_clk.c),
2284 },
2285};
2286
2287/* HW-Voteable Clocks */
2288static struct branch_clk adm0_clk = {
2289 .b = {
2290 .ctl_reg = SC0_U_CLK_BRANCH_ENA_VOTE_REG,
2291 .en_mask = BIT(2),
2292 .halt_reg = CLK_HALT_MSS_SMPSS_MISC_STATE_REG,
2293 .halt_check = HALT_VOTED,
2294 .halt_bit = 14,
2295 },
2296 .c = {
2297 .dbg_name = "adm0_clk",
2298 .ops = &clk_ops_branch,
2299 CLK_INIT(adm0_clk.c),
2300 },
2301};
2302
2303static struct branch_clk adm0_p_clk = {
2304 .b = {
2305 .ctl_reg = SC0_U_CLK_BRANCH_ENA_VOTE_REG,
2306 .en_mask = BIT(3),
2307 .halt_reg = CLK_HALT_MSS_SMPSS_MISC_STATE_REG,
2308 .halt_check = HALT_VOTED,
2309 .halt_bit = 13,
2310 },
2311 .c = {
2312 .dbg_name = "adm0_p_clk",
2313 .ops = &clk_ops_branch,
2314 CLK_INIT(adm0_p_clk.c),
2315 },
2316};
2317
2318static struct branch_clk pmic_arb0_p_clk = {
2319 .b = {
2320 .ctl_reg = SC0_U_CLK_BRANCH_ENA_VOTE_REG,
2321 .en_mask = BIT(8),
2322 .halt_reg = CLK_HALT_SFPB_MISC_STATE_REG,
2323 .halt_check = HALT_VOTED,
2324 .halt_bit = 22,
2325 },
2326 .c = {
2327 .dbg_name = "pmic_arb0_p_clk",
2328 .ops = &clk_ops_branch,
2329 CLK_INIT(pmic_arb0_p_clk.c),
2330 },
2331};
2332
2333static struct branch_clk pmic_arb1_p_clk = {
2334 .b = {
2335 .ctl_reg = SC0_U_CLK_BRANCH_ENA_VOTE_REG,
2336 .en_mask = BIT(9),
2337 .halt_reg = CLK_HALT_SFPB_MISC_STATE_REG,
2338 .halt_check = HALT_VOTED,
2339 .halt_bit = 21,
2340 },
2341 .c = {
2342 .dbg_name = "pmic_arb1_p_clk",
2343 .ops = &clk_ops_branch,
2344 CLK_INIT(pmic_arb1_p_clk.c),
2345 },
2346};
2347
2348static struct branch_clk pmic_ssbi2_clk = {
2349 .b = {
2350 .ctl_reg = SC0_U_CLK_BRANCH_ENA_VOTE_REG,
2351 .en_mask = BIT(7),
2352 .halt_reg = CLK_HALT_SFPB_MISC_STATE_REG,
2353 .halt_check = HALT_VOTED,
2354 .halt_bit = 23,
2355 },
2356 .c = {
2357 .dbg_name = "pmic_ssbi2_clk",
2358 .ops = &clk_ops_branch,
2359 CLK_INIT(pmic_ssbi2_clk.c),
2360 },
2361};
2362
2363static struct branch_clk rpm_msg_ram_p_clk = {
2364 .b = {
2365 .ctl_reg = SC0_U_CLK_BRANCH_ENA_VOTE_REG,
2366 .en_mask = BIT(6),
2367 .halt_reg = CLK_HALT_SFPB_MISC_STATE_REG,
2368 .halt_check = HALT_VOTED,
2369 .halt_bit = 12,
2370 },
2371 .c = {
2372 .dbg_name = "rpm_msg_ram_p_clk",
2373 .ops = &clk_ops_branch,
2374 CLK_INIT(rpm_msg_ram_p_clk.c),
2375 },
2376};
2377
2378/*
2379 * Multimedia Clocks
2380 */
2381
2382static struct branch_clk amp_clk = {
2383 .b = {
2384 .reset_reg = SW_RESET_CORE_REG,
2385 .reset_mask = BIT(20),
2386 },
2387 .c = {
2388 .dbg_name = "amp_clk",
2389 .ops = &clk_ops_reset,
2390 CLK_INIT(amp_clk.c),
2391 },
2392};
2393
Stephen Boyd94625ef2011-07-12 17:06:01 -07002394#define CLK_CAM(name, n, hb) \
2395 struct rcg_clk name = { \
Bryan Huntsman3f2bc4d2011-08-16 17:27:22 -07002396 .b = { \
Stephen Boyd94625ef2011-07-12 17:06:01 -07002397 .ctl_reg = CAMCLK##n##_CC_REG, \
Bryan Huntsman3f2bc4d2011-08-16 17:27:22 -07002398 .en_mask = BIT(0), \
2399 .halt_reg = DBG_BUS_VEC_I_REG, \
2400 .halt_bit = hb, \
2401 }, \
Stephen Boyd94625ef2011-07-12 17:06:01 -07002402 .ns_reg = CAMCLK##n##_NS_REG, \
2403 .md_reg = CAMCLK##n##_MD_REG, \
Bryan Huntsman3f2bc4d2011-08-16 17:27:22 -07002404 .root_en_mask = BIT(2), \
Stephen Boyd94625ef2011-07-12 17:06:01 -07002405 .ns_mask = BM(31, 24) | BM(15, 14) | BM(2, 0), \
Bryan Huntsman3f2bc4d2011-08-16 17:27:22 -07002406 .ctl_mask = BM(7, 6), \
2407 .set_rate = set_rate_mnd_8, \
2408 .freq_tbl = clk_tbl_cam, \
Matt Wagantall84f43fd2011-08-16 23:28:38 -07002409 .current_freq = &rcg_dummy_freq, \
Bryan Huntsman3f2bc4d2011-08-16 17:27:22 -07002410 .c = { \
Stephen Boyd94625ef2011-07-12 17:06:01 -07002411 .dbg_name = #name, \
Matt Wagantall84f43fd2011-08-16 23:28:38 -07002412 .ops = &clk_ops_rcg_8960, \
Stephen Boyd94625ef2011-07-12 17:06:01 -07002413 CLK_INIT(name.c), \
Bryan Huntsman3f2bc4d2011-08-16 17:27:22 -07002414 }, \
2415 }
2416#define F_CAM(f, s, d, m, n, v) \
2417 { \
2418 .freq_hz = f, \
2419 .src_clk = &s##_clk.c, \
2420 .md_val = MD8(8, m, 0, n), \
2421 .ns_val = NS_MM(31, 24, n, m, 15, 14, d, 2, 0, s##_to_mm_mux), \
2422 .ctl_val = CC(6, n), \
2423 .mnd_en_mask = BIT(5) * !!(n), \
2424 .sys_vdd = v, \
2425 }
2426static struct clk_freq_tbl clk_tbl_cam[] = {
2427 F_CAM( 0, gnd, 1, 0, 0, NONE),
2428 F_CAM( 6000000, pll8, 4, 1, 16, LOW),
2429 F_CAM( 8000000, pll8, 4, 1, 12, LOW),
2430 F_CAM( 12000000, pll8, 4, 1, 8, LOW),
2431 F_CAM( 16000000, pll8, 4, 1, 6, LOW),
2432 F_CAM( 19200000, pll8, 4, 1, 5, LOW),
2433 F_CAM( 24000000, pll8, 4, 1, 4, LOW),
2434 F_CAM( 32000000, pll8, 4, 1, 3, LOW),
2435 F_CAM( 48000000, pll8, 4, 1, 2, LOW),
2436 F_CAM( 64000000, pll8, 3, 1, 2, LOW),
2437 F_CAM( 96000000, pll8, 4, 0, 0, NOMINAL),
2438 F_CAM(128000000, pll8, 3, 0, 0, NOMINAL),
2439 F_END
2440};
2441
Stephen Boyd94625ef2011-07-12 17:06:01 -07002442static CLK_CAM(cam0_clk, 0, 15);
2443static CLK_CAM(cam1_clk, 1, 16);
2444static CLK_CAM(cam2_clk, 2, 31);
Bryan Huntsman3f2bc4d2011-08-16 17:27:22 -07002445
2446#define F_CSI(f, s, d, m, n, v) \
2447 { \
2448 .freq_hz = f, \
2449 .src_clk = &s##_clk.c, \
2450 .md_val = MD8(8, m, 0, n), \
2451 .ns_val = NS_MM(31, 24, n, m, 15, 14, d, 2, 0, s##_to_mm_mux), \
2452 .ctl_val = CC(6, n), \
2453 .mnd_en_mask = BIT(5) * !!(n), \
2454 .sys_vdd = v, \
2455 }
2456static struct clk_freq_tbl clk_tbl_csi[] = {
2457 F_CSI( 0, gnd, 1, 0, 0, NONE),
2458 F_CSI( 85330000, pll8, 1, 2, 9, LOW),
2459 F_CSI(177780000, pll2, 1, 2, 9, NOMINAL),
2460 F_END
2461};
2462
2463static struct rcg_clk csi0_src_clk = {
2464 .ns_reg = CSI0_NS_REG,
2465 .b = {
2466 .ctl_reg = CSI0_CC_REG,
2467 .halt_check = NOCHECK,
2468 },
2469 .md_reg = CSI0_MD_REG,
2470 .root_en_mask = BIT(2),
Stephen Boyd94625ef2011-07-12 17:06:01 -07002471 .ns_mask = BM(31, 24) | BM(15, 14) | BM(2, 0),
Bryan Huntsman3f2bc4d2011-08-16 17:27:22 -07002472 .ctl_mask = BM(7, 6),
2473 .set_rate = set_rate_mnd,
2474 .freq_tbl = clk_tbl_csi,
Matt Wagantall84f43fd2011-08-16 23:28:38 -07002475 .current_freq = &rcg_dummy_freq,
Bryan Huntsman3f2bc4d2011-08-16 17:27:22 -07002476 .c = {
2477 .dbg_name = "csi0_src_clk",
Matt Wagantall84f43fd2011-08-16 23:28:38 -07002478 .ops = &clk_ops_rcg_8960,
Bryan Huntsman3f2bc4d2011-08-16 17:27:22 -07002479 CLK_INIT(csi0_src_clk.c),
2480 },
2481};
2482
2483static struct branch_clk csi0_clk = {
2484 .b = {
2485 .ctl_reg = CSI0_CC_REG,
2486 .en_mask = BIT(0),
2487 .reset_reg = SW_RESET_CORE_REG,
2488 .reset_mask = BIT(8),
2489 .halt_reg = DBG_BUS_VEC_B_REG,
2490 .halt_bit = 13,
2491 },
2492 .parent = &csi0_src_clk.c,
2493 .c = {
2494 .dbg_name = "csi0_clk",
2495 .ops = &clk_ops_branch,
2496 CLK_INIT(csi0_clk.c),
2497 },
2498};
2499
2500static struct branch_clk csi0_phy_clk = {
2501 .b = {
2502 .ctl_reg = CSI0_CC_REG,
2503 .en_mask = BIT(8),
2504 .reset_reg = SW_RESET_CORE_REG,
2505 .reset_mask = BIT(29),
2506 .halt_reg = DBG_BUS_VEC_I_REG,
2507 .halt_bit = 9,
2508 },
2509 .parent = &csi0_src_clk.c,
2510 .c = {
2511 .dbg_name = "csi0_phy_clk",
2512 .ops = &clk_ops_branch,
2513 CLK_INIT(csi0_phy_clk.c),
2514 },
2515};
2516
2517static struct rcg_clk csi1_src_clk = {
2518 .ns_reg = CSI1_NS_REG,
2519 .b = {
2520 .ctl_reg = CSI1_CC_REG,
2521 .halt_check = NOCHECK,
2522 },
2523 .md_reg = CSI1_MD_REG,
2524 .root_en_mask = BIT(2),
Stephen Boyd94625ef2011-07-12 17:06:01 -07002525 .ns_mask = BM(31, 24) | BM(15, 14) | BM(2, 0),
Bryan Huntsman3f2bc4d2011-08-16 17:27:22 -07002526 .ctl_mask = BM(7, 6),
2527 .set_rate = set_rate_mnd,
2528 .freq_tbl = clk_tbl_csi,
Matt Wagantall84f43fd2011-08-16 23:28:38 -07002529 .current_freq = &rcg_dummy_freq,
Bryan Huntsman3f2bc4d2011-08-16 17:27:22 -07002530 .c = {
2531 .dbg_name = "csi1_src_clk",
Matt Wagantall84f43fd2011-08-16 23:28:38 -07002532 .ops = &clk_ops_rcg_8960,
Bryan Huntsman3f2bc4d2011-08-16 17:27:22 -07002533 CLK_INIT(csi1_src_clk.c),
2534 },
2535};
2536
2537static struct branch_clk csi1_clk = {
2538 .b = {
2539 .ctl_reg = CSI1_CC_REG,
2540 .en_mask = BIT(0),
2541 .reset_reg = SW_RESET_CORE_REG,
2542 .reset_mask = BIT(18),
2543 .halt_reg = DBG_BUS_VEC_B_REG,
2544 .halt_bit = 14,
2545 },
2546 .parent = &csi1_src_clk.c,
2547 .c = {
2548 .dbg_name = "csi1_clk",
2549 .ops = &clk_ops_branch,
2550 CLK_INIT(csi1_clk.c),
2551 },
2552};
2553
2554static struct branch_clk csi1_phy_clk = {
2555 .b = {
2556 .ctl_reg = CSI1_CC_REG,
2557 .en_mask = BIT(8),
2558 .reset_reg = SW_RESET_CORE_REG,
2559 .reset_mask = BIT(28),
2560 .halt_reg = DBG_BUS_VEC_I_REG,
2561 .halt_bit = 10,
2562 },
2563 .parent = &csi1_src_clk.c,
2564 .c = {
2565 .dbg_name = "csi1_phy_clk",
2566 .ops = &clk_ops_branch,
2567 CLK_INIT(csi1_phy_clk.c),
2568 },
2569};
2570
Stephen Boyd94625ef2011-07-12 17:06:01 -07002571static struct rcg_clk csi2_src_clk = {
2572 .ns_reg = CSI2_NS_REG,
2573 .b = {
2574 .ctl_reg = CSI2_CC_REG,
2575 .halt_check = NOCHECK,
2576 },
2577 .md_reg = CSI2_MD_REG,
2578 .root_en_mask = BIT(2),
2579 .ns_mask = BM(31, 24) | BM(15, 14) | BM(2, 0),
2580 .ctl_mask = BM(7, 6),
2581 .set_rate = set_rate_mnd,
2582 .freq_tbl = clk_tbl_csi,
2583 .current_freq = &rcg_dummy_freq,
2584 .c = {
2585 .dbg_name = "csi2_src_clk",
2586 .ops = &clk_ops_rcg_8960,
2587 CLK_INIT(csi2_src_clk.c),
2588 },
2589};
2590
2591static struct branch_clk csi2_clk = {
2592 .b = {
2593 .ctl_reg = CSI2_CC_REG,
2594 .en_mask = BIT(0),
2595 .reset_reg = SW_RESET_CORE2_REG,
2596 .reset_mask = BIT(2),
2597 .halt_reg = DBG_BUS_VEC_B_REG,
2598 .halt_bit = 29,
2599 },
2600 .parent = &csi2_src_clk.c,
2601 .c = {
2602 .dbg_name = "csi2_clk",
2603 .ops = &clk_ops_branch,
2604 CLK_INIT(csi2_clk.c),
2605 },
2606};
2607
2608static struct branch_clk csi2_phy_clk = {
2609 .b = {
2610 .ctl_reg = CSI2_CC_REG,
2611 .en_mask = BIT(8),
2612 .reset_reg = SW_RESET_CORE_REG,
2613 .reset_mask = BIT(31),
2614 .halt_reg = DBG_BUS_VEC_I_REG,
2615 .halt_bit = 29,
2616 },
2617 .parent = &csi2_src_clk.c,
2618 .c = {
2619 .dbg_name = "csi2_phy_clk",
2620 .ops = &clk_ops_branch,
2621 CLK_INIT(csi2_phy_clk.c),
2622 },
2623};
2624
2625/*
2626 * The csi pix and csi rdi clocks have two bits in two registers to control a
2627 * three input mux. So we have the generic rcg_clk_enable() path handle the
2628 * first bit, and this function handle the second bit.
2629 */
2630static void set_rate_pix_rdi(struct rcg_clk *clk, struct clk_freq_tbl *nf)
2631{
2632 u32 reg = readl_relaxed(MISC_CC3_REG);
2633 u32 bit = (u32)nf->extra_freq_data;
2634 if (nf->freq_hz == 2)
2635 reg |= bit;
2636 else
2637 reg &= ~bit;
2638 writel_relaxed(reg, MISC_CC3_REG);
2639}
2640
Bryan Huntsman3f2bc4d2011-08-16 17:27:22 -07002641#define F_CSI_PIX(s) \
2642 { \
2643 .src_clk = &csi##s##_clk.c, \
2644 .freq_hz = s, \
2645 .ns_val = BVAL(25, 25, s), \
Stephen Boyd94625ef2011-07-12 17:06:01 -07002646 .extra_freq_data = (void *)BIT(13), \
Bryan Huntsman3f2bc4d2011-08-16 17:27:22 -07002647 }
2648static struct clk_freq_tbl clk_tbl_csi_pix[] = {
2649 F_CSI_PIX(0), /* CSI0 source */
2650 F_CSI_PIX(1), /* CSI1 source */
Stephen Boyd94625ef2011-07-12 17:06:01 -07002651 F_CSI_PIX(2), /* CSI2 source */
Bryan Huntsman3f2bc4d2011-08-16 17:27:22 -07002652 F_END
2653};
2654
2655static struct rcg_clk csi_pix_clk = {
2656 .b = {
2657 .ctl_reg = MISC_CC_REG,
2658 .en_mask = BIT(26),
2659 .halt_check = DELAY,
2660 .reset_reg = SW_RESET_CORE_REG,
2661 .reset_mask = BIT(26),
2662 },
2663 .ns_reg = MISC_CC_REG,
2664 .ns_mask = BIT(25),
Stephen Boyd94625ef2011-07-12 17:06:01 -07002665 .set_rate = set_rate_pix_rdi,
Bryan Huntsman3f2bc4d2011-08-16 17:27:22 -07002666 .freq_tbl = clk_tbl_csi_pix,
Matt Wagantall84f43fd2011-08-16 23:28:38 -07002667 .current_freq = &rcg_dummy_freq,
Bryan Huntsman3f2bc4d2011-08-16 17:27:22 -07002668 .c = {
2669 .dbg_name = "csi_pix_clk",
Matt Wagantall84f43fd2011-08-16 23:28:38 -07002670 .ops = &clk_ops_rcg_8960,
Bryan Huntsman3f2bc4d2011-08-16 17:27:22 -07002671 CLK_INIT(csi_pix_clk.c),
2672 },
2673};
2674
Stephen Boyd94625ef2011-07-12 17:06:01 -07002675#define F_CSI_PIX1(s) \
2676 { \
2677 .src_clk = &csi##s##_clk.c, \
2678 .freq_hz = s, \
2679 .ns_val = BVAL(9, 8, s), \
2680 }
2681static struct clk_freq_tbl clk_tbl_csi_pix1[] = {
2682 F_CSI_PIX1(0), /* CSI0 source */
2683 F_CSI_PIX1(1), /* CSI1 source */
2684 F_CSI_PIX1(2), /* CSI2 source */
2685 F_END
2686};
2687
2688static struct rcg_clk csi_pix1_clk = {
2689 .b = {
2690 .ctl_reg = MISC_CC3_REG,
2691 .en_mask = BIT(10),
2692 .halt_check = DELAY,
2693 .reset_reg = SW_RESET_CORE_REG,
2694 .reset_mask = BIT(30),
2695 },
2696 .ns_reg = MISC_CC3_REG,
2697 .ns_mask = BM(9, 8),
2698 .set_rate = set_rate_nop,
2699 .freq_tbl = clk_tbl_csi_pix1,
2700 .current_freq = &rcg_dummy_freq,
2701 .c = {
2702 .dbg_name = "csi_pix1_clk",
2703 .ops = &clk_ops_rcg_8960,
2704 CLK_INIT(csi_pix1_clk.c),
2705 },
2706};
2707
2708#define F_CSI_RDI(s) \
2709 { \
2710 .src_clk = &csi##s##_clk.c, \
2711 .freq_hz = s, \
2712 .ns_val = BVAL(12, 12, s), \
2713 .extra_freq_data = (void *)BIT(12), \
2714 }
2715static struct clk_freq_tbl clk_tbl_csi_rdi[] = {
2716 F_CSI_RDI(0), /* CSI0 source */
2717 F_CSI_RDI(1), /* CSI1 source */
2718 F_CSI_RDI(2), /* CSI2 source */
2719 F_END
2720};
2721
Bryan Huntsman3f2bc4d2011-08-16 17:27:22 -07002722static struct rcg_clk csi_rdi_clk = {
2723 .b = {
2724 .ctl_reg = MISC_CC_REG,
2725 .en_mask = BIT(13),
2726 .halt_check = DELAY,
2727 .reset_reg = SW_RESET_CORE_REG,
2728 .reset_mask = BIT(27),
2729 },
2730 .ns_reg = MISC_CC_REG,
2731 .ns_mask = BIT(12),
Stephen Boyd94625ef2011-07-12 17:06:01 -07002732 .set_rate = set_rate_pix_rdi,
Bryan Huntsman3f2bc4d2011-08-16 17:27:22 -07002733 .freq_tbl = clk_tbl_csi_rdi,
Matt Wagantall84f43fd2011-08-16 23:28:38 -07002734 .current_freq = &rcg_dummy_freq,
Bryan Huntsman3f2bc4d2011-08-16 17:27:22 -07002735 .c = {
2736 .dbg_name = "csi_rdi_clk",
Matt Wagantall84f43fd2011-08-16 23:28:38 -07002737 .ops = &clk_ops_rcg_8960,
Bryan Huntsman3f2bc4d2011-08-16 17:27:22 -07002738 CLK_INIT(csi_rdi_clk.c),
2739 },
2740};
2741
Stephen Boyd94625ef2011-07-12 17:06:01 -07002742#define F_CSI_RDI1(s) \
2743 { \
2744 .src_clk = &csi##s##_clk.c, \
2745 .freq_hz = s, \
2746 .ns_val = BVAL(1, 0, s), \
2747 }
2748static struct clk_freq_tbl clk_tbl_csi_rdi1[] = {
2749 F_CSI_RDI1(0), /* CSI0 source */
2750 F_CSI_RDI1(1), /* CSI1 source */
2751 F_CSI_RDI1(2), /* CSI2 source */
2752 F_END
2753};
2754
2755static struct rcg_clk csi_rdi1_clk = {
2756 .b = {
2757 .ctl_reg = MISC_CC3_REG,
2758 .en_mask = BIT(2),
2759 .halt_check = DELAY,
2760 .reset_reg = SW_RESET_CORE2_REG,
2761 .reset_mask = BIT(1),
2762 },
2763 .ns_reg = MISC_CC3_REG,
2764 .ns_mask = BM(1, 0),
2765 .set_rate = set_rate_nop,
2766 .freq_tbl = clk_tbl_csi_rdi1,
2767 .current_freq = &rcg_dummy_freq,
2768 .c = {
2769 .dbg_name = "csi_rdi1_clk",
2770 .ops = &clk_ops_rcg_8960,
2771 CLK_INIT(csi_rdi1_clk.c),
2772 },
2773};
2774
2775#define F_CSI_RDI2(s) \
2776 { \
2777 .src_clk = &csi##s##_clk.c, \
2778 .freq_hz = s, \
2779 .ns_val = BVAL(5, 4, s), \
2780 }
2781static struct clk_freq_tbl clk_tbl_csi_rdi2[] = {
2782 F_CSI_RDI2(0), /* CSI0 source */
2783 F_CSI_RDI2(1), /* CSI1 source */
2784 F_CSI_RDI2(2), /* CSI2 source */
2785 F_END
2786};
2787
2788static struct rcg_clk csi_rdi2_clk = {
2789 .b = {
2790 .ctl_reg = MISC_CC3_REG,
2791 .en_mask = BIT(6),
2792 .halt_check = DELAY,
2793 .reset_reg = SW_RESET_CORE2_REG,
2794 .reset_mask = BIT(0),
2795 },
2796 .ns_reg = MISC_CC3_REG,
2797 .ns_mask = BM(5, 4),
2798 .set_rate = set_rate_nop,
2799 .freq_tbl = clk_tbl_csi_rdi2,
2800 .current_freq = &rcg_dummy_freq,
2801 .c = {
2802 .dbg_name = "csi_rdi2_clk",
2803 .ops = &clk_ops_rcg_8960,
2804 CLK_INIT(csi_rdi2_clk.c),
2805 },
2806};
2807
Bryan Huntsman3f2bc4d2011-08-16 17:27:22 -07002808#define F_CSI_PHYTIMER(f, s, d, m, n, v) \
2809 { \
2810 .freq_hz = f, \
2811 .src_clk = &s##_clk.c, \
2812 .md_val = MD8(8, m, 0, n), \
2813 .ns_val = NS_MM(31, 24, n, m, 15, 14, d, 2, 0, s##_to_mm_mux), \
2814 .ctl_val = CC(6, n), \
2815 .mnd_en_mask = BIT(5) * !!(n), \
2816 .sys_vdd = v, \
2817 }
2818static struct clk_freq_tbl clk_tbl_csi_phytimer[] = {
2819 F_CSI_PHYTIMER( 0, gnd, 1, 0, 0, NONE),
2820 F_CSI_PHYTIMER( 85330000, pll8, 1, 2, 9, LOW),
2821 F_CSI_PHYTIMER(177780000, pll2, 1, 2, 9, NOMINAL),
2822 F_END
2823};
2824
2825static struct rcg_clk csiphy_timer_src_clk = {
2826 .ns_reg = CSIPHYTIMER_NS_REG,
2827 .b = {
2828 .ctl_reg = CSIPHYTIMER_CC_REG,
2829 .halt_check = NOCHECK,
2830 },
2831 .md_reg = CSIPHYTIMER_MD_REG,
2832 .root_en_mask = BIT(2),
2833 .ns_mask = (BM(31, 24) | BM(15, 14) | BM(2, 0)),
2834 .ctl_mask = BM(7, 6),
2835 .set_rate = set_rate_mnd_8,
2836 .freq_tbl = clk_tbl_csi_phytimer,
Matt Wagantall84f43fd2011-08-16 23:28:38 -07002837 .current_freq = &rcg_dummy_freq,
Bryan Huntsman3f2bc4d2011-08-16 17:27:22 -07002838 .c = {
2839 .dbg_name = "csiphy_timer_src_clk",
Matt Wagantall84f43fd2011-08-16 23:28:38 -07002840 .ops = &clk_ops_rcg_8960,
Bryan Huntsman3f2bc4d2011-08-16 17:27:22 -07002841 CLK_INIT(csiphy_timer_src_clk.c),
2842 },
2843};
2844
2845static struct branch_clk csi0phy_timer_clk = {
2846 .b = {
2847 .ctl_reg = CSIPHYTIMER_CC_REG,
2848 .en_mask = BIT(0),
2849 .halt_reg = DBG_BUS_VEC_I_REG,
2850 .halt_bit = 17,
2851 },
2852 .parent = &csiphy_timer_src_clk.c,
2853 .c = {
2854 .dbg_name = "csi0phy_timer_clk",
2855 .ops = &clk_ops_branch,
2856 CLK_INIT(csi0phy_timer_clk.c),
2857 },
2858};
2859
2860static struct branch_clk csi1phy_timer_clk = {
2861 .b = {
2862 .ctl_reg = CSIPHYTIMER_CC_REG,
2863 .en_mask = BIT(9),
2864 .halt_reg = DBG_BUS_VEC_I_REG,
2865 .halt_bit = 18,
2866 },
2867 .parent = &csiphy_timer_src_clk.c,
2868 .c = {
2869 .dbg_name = "csi1phy_timer_clk",
2870 .ops = &clk_ops_branch,
2871 CLK_INIT(csi1phy_timer_clk.c),
2872 },
2873};
2874
Stephen Boyd94625ef2011-07-12 17:06:01 -07002875static struct branch_clk csi2phy_timer_clk = {
2876 .b = {
2877 .ctl_reg = CSIPHYTIMER_CC_REG,
2878 .en_mask = BIT(11),
2879 .halt_reg = DBG_BUS_VEC_I_REG,
2880 .halt_bit = 30,
2881 },
2882 .parent = &csiphy_timer_src_clk.c,
2883 .c = {
2884 .dbg_name = "csi2phy_timer_clk",
2885 .ops = &clk_ops_branch,
2886 CLK_INIT(csi2phy_timer_clk.c),
2887 },
2888};
2889
Bryan Huntsman3f2bc4d2011-08-16 17:27:22 -07002890#define F_DSI(d) \
2891 { \
2892 .freq_hz = d, \
2893 .ns_val = BVAL(15, 12, (d-1)), \
2894 }
2895/*
2896 * The DSI_BYTE/ESC clock is sourced from the DSI PHY PLL, which may change rate
2897 * without this clock driver knowing. So, overload the clk_set_rate() to set
2898 * the divider (1 to 16) of the clock with respect to the PLL rate.
2899 */
2900static struct clk_freq_tbl clk_tbl_dsi_byte[] = {
2901 F_DSI(1), F_DSI(2), F_DSI(3), F_DSI(4),
2902 F_DSI(5), F_DSI(6), F_DSI(7), F_DSI(8),
2903 F_DSI(9), F_DSI(10), F_DSI(11), F_DSI(12),
2904 F_DSI(13), F_DSI(14), F_DSI(15), F_DSI(16),
2905 F_END
2906};
2907
2908static struct rcg_clk dsi1_byte_clk = {
2909 .b = {
2910 .ctl_reg = DSI1_BYTE_CC_REG,
2911 .en_mask = BIT(0),
2912 .reset_reg = SW_RESET_CORE_REG,
2913 .reset_mask = BIT(7),
2914 .halt_reg = DBG_BUS_VEC_B_REG,
2915 .halt_bit = 21,
2916 },
2917 .ns_reg = DSI1_BYTE_NS_REG,
2918 .root_en_mask = BIT(2),
2919 .ns_mask = BM(15, 12),
2920 .set_rate = set_rate_nop,
2921 .freq_tbl = clk_tbl_dsi_byte,
Matt Wagantall84f43fd2011-08-16 23:28:38 -07002922 .current_freq = &rcg_dummy_freq,
Bryan Huntsman3f2bc4d2011-08-16 17:27:22 -07002923 .c = {
2924 .dbg_name = "dsi1_byte_clk",
Matt Wagantall84f43fd2011-08-16 23:28:38 -07002925 .ops = &clk_ops_rcg_8960,
Bryan Huntsman3f2bc4d2011-08-16 17:27:22 -07002926 CLK_INIT(dsi1_byte_clk.c),
2927 },
2928};
2929
2930static struct rcg_clk dsi2_byte_clk = {
2931 .b = {
2932 .ctl_reg = DSI2_BYTE_CC_REG,
2933 .en_mask = BIT(0),
2934 .reset_reg = SW_RESET_CORE_REG,
2935 .reset_mask = BIT(25),
2936 .halt_reg = DBG_BUS_VEC_B_REG,
2937 .halt_bit = 20,
2938 },
2939 .ns_reg = DSI2_BYTE_NS_REG,
2940 .root_en_mask = BIT(2),
2941 .ns_mask = BM(15, 12),
2942 .set_rate = set_rate_nop,
2943 .freq_tbl = clk_tbl_dsi_byte,
Matt Wagantall84f43fd2011-08-16 23:28:38 -07002944 .current_freq = &rcg_dummy_freq,
Bryan Huntsman3f2bc4d2011-08-16 17:27:22 -07002945 .c = {
2946 .dbg_name = "dsi2_byte_clk",
Matt Wagantall84f43fd2011-08-16 23:28:38 -07002947 .ops = &clk_ops_rcg_8960,
Bryan Huntsman3f2bc4d2011-08-16 17:27:22 -07002948 CLK_INIT(dsi2_byte_clk.c),
2949 },
2950};
2951
2952static struct rcg_clk dsi1_esc_clk = {
2953 .b = {
2954 .ctl_reg = DSI1_ESC_CC_REG,
2955 .en_mask = BIT(0),
2956 .reset_reg = SW_RESET_CORE_REG,
2957 .halt_reg = DBG_BUS_VEC_I_REG,
2958 .halt_bit = 1,
2959 },
2960 .ns_reg = DSI1_ESC_NS_REG,
2961 .root_en_mask = BIT(2),
2962 .ns_mask = BM(15, 12),
2963 .set_rate = set_rate_nop,
2964 .freq_tbl = clk_tbl_dsi_byte,
Matt Wagantall84f43fd2011-08-16 23:28:38 -07002965 .current_freq = &rcg_dummy_freq,
Bryan Huntsman3f2bc4d2011-08-16 17:27:22 -07002966 .c = {
2967 .dbg_name = "dsi1_esc_clk",
Matt Wagantall84f43fd2011-08-16 23:28:38 -07002968 .ops = &clk_ops_rcg_8960,
Bryan Huntsman3f2bc4d2011-08-16 17:27:22 -07002969 CLK_INIT(dsi1_esc_clk.c),
2970 },
2971};
2972
2973static struct rcg_clk dsi2_esc_clk = {
2974 .b = {
2975 .ctl_reg = DSI2_ESC_CC_REG,
2976 .en_mask = BIT(0),
2977 .halt_reg = DBG_BUS_VEC_I_REG,
2978 .halt_bit = 3,
2979 },
2980 .ns_reg = DSI2_ESC_NS_REG,
2981 .root_en_mask = BIT(2),
2982 .ns_mask = BM(15, 12),
2983 .set_rate = set_rate_nop,
2984 .freq_tbl = clk_tbl_dsi_byte,
Matt Wagantall84f43fd2011-08-16 23:28:38 -07002985 .current_freq = &rcg_dummy_freq,
Bryan Huntsman3f2bc4d2011-08-16 17:27:22 -07002986 .c = {
2987 .dbg_name = "dsi2_esc_clk",
Matt Wagantall84f43fd2011-08-16 23:28:38 -07002988 .ops = &clk_ops_rcg_8960,
Bryan Huntsman3f2bc4d2011-08-16 17:27:22 -07002989 CLK_INIT(dsi2_esc_clk.c),
2990 },
2991};
2992
2993#define F_GFX2D(f, s, m, n, v) \
2994 { \
2995 .freq_hz = f, \
2996 .src_clk = &s##_clk.c, \
2997 .md_val = MD4(4, m, 0, n), \
2998 .ns_val = NS_MND_BANKED4(20, 16, n, m, 3, 0, s##_to_mm_mux), \
2999 .ctl_val = CC_BANKED(9, 6, n), \
3000 .mnd_en_mask = (BIT(8) | BIT(5)) * !!(n), \
3001 .sys_vdd = v, \
3002 }
3003static struct clk_freq_tbl clk_tbl_gfx2d[] = {
3004 F_GFX2D( 0, gnd, 0, 0, NONE),
3005 F_GFX2D( 27000000, pxo, 0, 0, LOW),
3006 F_GFX2D( 48000000, pll8, 1, 8, LOW),
3007 F_GFX2D( 54857000, pll8, 1, 7, LOW),
3008 F_GFX2D( 64000000, pll8, 1, 6, LOW),
3009 F_GFX2D( 76800000, pll8, 1, 5, LOW),
3010 F_GFX2D( 96000000, pll8, 1, 4, LOW),
3011 F_GFX2D(128000000, pll8, 1, 3, NOMINAL),
3012 F_GFX2D(145455000, pll2, 2, 11, NOMINAL),
3013 F_GFX2D(160000000, pll2, 1, 5, NOMINAL),
3014 F_GFX2D(177778000, pll2, 2, 9, NOMINAL),
3015 F_GFX2D(200000000, pll2, 1, 4, NOMINAL),
3016 F_GFX2D(228571000, pll2, 2, 7, HIGH),
3017 F_END
3018};
3019
3020static struct bank_masks bmnd_info_gfx2d0 = {
3021 .bank_sel_mask = BIT(11),
3022 .bank0_mask = {
3023 .md_reg = GFX2D0_MD0_REG,
3024 .ns_mask = BM(23, 20) | BM(5, 3),
3025 .rst_mask = BIT(25),
3026 .mnd_en_mask = BIT(8),
3027 .mode_mask = BM(10, 9),
3028 },
3029 .bank1_mask = {
3030 .md_reg = GFX2D0_MD1_REG,
3031 .ns_mask = BM(19, 16) | BM(2, 0),
3032 .rst_mask = BIT(24),
3033 .mnd_en_mask = BIT(5),
3034 .mode_mask = BM(7, 6),
3035 },
3036};
3037
3038static struct rcg_clk gfx2d0_clk = {
3039 .b = {
3040 .ctl_reg = GFX2D0_CC_REG,
3041 .en_mask = BIT(0),
3042 .reset_reg = SW_RESET_CORE_REG,
3043 .reset_mask = BIT(14),
3044 .halt_reg = DBG_BUS_VEC_A_REG,
3045 .halt_bit = 9,
3046 },
3047 .ns_reg = GFX2D0_NS_REG,
3048 .root_en_mask = BIT(2),
3049 .set_rate = set_rate_mnd_banked,
3050 .freq_tbl = clk_tbl_gfx2d,
Stephen Boydc78d9a72011-07-20 00:46:24 -07003051 .bank_info = &bmnd_info_gfx2d0,
Matt Wagantall84f43fd2011-08-16 23:28:38 -07003052 .current_freq = &rcg_dummy_freq,
Bryan Huntsman3f2bc4d2011-08-16 17:27:22 -07003053 .c = {
3054 .dbg_name = "gfx2d0_clk",
Matt Wagantall84f43fd2011-08-16 23:28:38 -07003055 .ops = &clk_ops_rcg_8960,
Bryan Huntsman3f2bc4d2011-08-16 17:27:22 -07003056 CLK_INIT(gfx2d0_clk.c),
3057 },
3058};
3059
3060static struct bank_masks bmnd_info_gfx2d1 = {
3061 .bank_sel_mask = BIT(11),
3062 .bank0_mask = {
3063 .md_reg = GFX2D1_MD0_REG,
3064 .ns_mask = BM(23, 20) | BM(5, 3),
3065 .rst_mask = BIT(25),
3066 .mnd_en_mask = BIT(8),
3067 .mode_mask = BM(10, 9),
3068 },
3069 .bank1_mask = {
3070 .md_reg = GFX2D1_MD1_REG,
3071 .ns_mask = BM(19, 16) | BM(2, 0),
3072 .rst_mask = BIT(24),
3073 .mnd_en_mask = BIT(5),
3074 .mode_mask = BM(7, 6),
3075 },
3076};
3077
3078static struct rcg_clk gfx2d1_clk = {
3079 .b = {
3080 .ctl_reg = GFX2D1_CC_REG,
3081 .en_mask = BIT(0),
3082 .reset_reg = SW_RESET_CORE_REG,
3083 .reset_mask = BIT(13),
3084 .halt_reg = DBG_BUS_VEC_A_REG,
3085 .halt_bit = 14,
3086 },
3087 .ns_reg = GFX2D1_NS_REG,
3088 .root_en_mask = BIT(2),
3089 .set_rate = set_rate_mnd_banked,
3090 .freq_tbl = clk_tbl_gfx2d,
Stephen Boydc78d9a72011-07-20 00:46:24 -07003091 .bank_info = &bmnd_info_gfx2d1,
Matt Wagantall84f43fd2011-08-16 23:28:38 -07003092 .current_freq = &rcg_dummy_freq,
Bryan Huntsman3f2bc4d2011-08-16 17:27:22 -07003093 .c = {
3094 .dbg_name = "gfx2d1_clk",
Matt Wagantall84f43fd2011-08-16 23:28:38 -07003095 .ops = &clk_ops_rcg_8960,
Bryan Huntsman3f2bc4d2011-08-16 17:27:22 -07003096 CLK_INIT(gfx2d1_clk.c),
3097 },
3098};
3099
3100#define F_GFX3D(f, s, m, n, v) \
3101 { \
3102 .freq_hz = f, \
3103 .src_clk = &s##_clk.c, \
3104 .md_val = MD4(4, m, 0, n), \
3105 .ns_val = NS_MND_BANKED4(18, 14, n, m, 3, 0, s##_to_mm_mux), \
3106 .ctl_val = CC_BANKED(9, 6, n), \
3107 .mnd_en_mask = (BIT(8) | BIT(5)) * !!(n), \
3108 .sys_vdd = v, \
3109 }
3110static struct clk_freq_tbl clk_tbl_gfx3d[] = {
3111 F_GFX3D( 0, gnd, 0, 0, NONE),
3112 F_GFX3D( 27000000, pxo, 0, 0, LOW),
3113 F_GFX3D( 48000000, pll8, 1, 8, LOW),
3114 F_GFX3D( 54857000, pll8, 1, 7, LOW),
3115 F_GFX3D( 64000000, pll8, 1, 6, LOW),
3116 F_GFX3D( 76800000, pll8, 1, 5, LOW),
3117 F_GFX3D( 96000000, pll8, 1, 4, LOW),
Stephen Boydd7797422011-08-10 16:01:45 -07003118 F_GFX3D(128000000, pll8, 1, 3, LOW),
Bryan Huntsman3f2bc4d2011-08-16 17:27:22 -07003119 F_GFX3D(145455000, pll2, 2, 11, NOMINAL),
3120 F_GFX3D(160000000, pll2, 1, 5, NOMINAL),
3121 F_GFX3D(177778000, pll2, 2, 9, NOMINAL),
3122 F_GFX3D(200000000, pll2, 1, 4, NOMINAL),
3123 F_GFX3D(228571000, pll2, 2, 7, NOMINAL),
3124 F_GFX3D(266667000, pll2, 1, 3, NOMINAL),
3125 F_GFX3D(320000000, pll2, 2, 5, HIGH),
3126 F_END
3127};
3128
Stephen Boyd94625ef2011-07-12 17:06:01 -07003129static struct clk_freq_tbl clk_tbl_gfx3d_v2[] = {
3130 F_GFX3D( 0, gnd, 0, 0, NONE),
3131 F_GFX3D( 27000000, pxo, 0, 0, LOW),
3132 F_GFX3D( 48000000, pll8, 1, 8, LOW),
3133 F_GFX3D( 54857000, pll8, 1, 7, LOW),
3134 F_GFX3D( 64000000, pll8, 1, 6, LOW),
3135 F_GFX3D( 76800000, pll8, 1, 5, LOW),
3136 F_GFX3D( 96000000, pll8, 1, 4, LOW),
3137 F_GFX3D(128000000, pll8, 1, 3, LOW),
3138 F_GFX3D(145455000, pll2, 2, 11, NOMINAL),
3139 F_GFX3D(160000000, pll2, 1, 5, NOMINAL),
3140 F_GFX3D(177778000, pll2, 2, 9, NOMINAL),
3141 F_GFX3D(200000000, pll2, 1, 4, NOMINAL),
3142 F_GFX3D(228571000, pll2, 2, 7, NOMINAL),
3143 F_GFX3D(266667000, pll2, 1, 3, NOMINAL),
3144 F_GFX3D(300000000, pll3, 1, 4, NOMINAL),
3145 F_GFX3D(320000000, pll2, 2, 5, HIGH),
3146 F_GFX3D(400000000, pll2, 1, 2, HIGH),
3147 F_END
3148};
3149
Bryan Huntsman3f2bc4d2011-08-16 17:27:22 -07003150static struct bank_masks bmnd_info_gfx3d = {
3151 .bank_sel_mask = BIT(11),
3152 .bank0_mask = {
3153 .md_reg = GFX3D_MD0_REG,
3154 .ns_mask = BM(21, 18) | BM(5, 3),
3155 .rst_mask = BIT(23),
3156 .mnd_en_mask = BIT(8),
3157 .mode_mask = BM(10, 9),
3158 },
3159 .bank1_mask = {
3160 .md_reg = GFX3D_MD1_REG,
3161 .ns_mask = BM(17, 14) | BM(2, 0),
3162 .rst_mask = BIT(22),
3163 .mnd_en_mask = BIT(5),
3164 .mode_mask = BM(7, 6),
3165 },
3166};
3167
3168static struct rcg_clk gfx3d_clk = {
3169 .b = {
3170 .ctl_reg = GFX3D_CC_REG,
3171 .en_mask = BIT(0),
3172 .reset_reg = SW_RESET_CORE_REG,
3173 .reset_mask = BIT(12),
3174 .halt_reg = DBG_BUS_VEC_A_REG,
3175 .halt_bit = 4,
3176 },
3177 .ns_reg = GFX3D_NS_REG,
3178 .root_en_mask = BIT(2),
3179 .set_rate = set_rate_mnd_banked,
3180 .freq_tbl = clk_tbl_gfx3d,
Stephen Boydc78d9a72011-07-20 00:46:24 -07003181 .bank_info = &bmnd_info_gfx3d,
Matt Wagantall84f43fd2011-08-16 23:28:38 -07003182 .current_freq = &rcg_dummy_freq,
Bryan Huntsman3f2bc4d2011-08-16 17:27:22 -07003183 .c = {
3184 .dbg_name = "gfx3d_clk",
Matt Wagantall84f43fd2011-08-16 23:28:38 -07003185 .ops = &clk_ops_rcg_8960,
Bryan Huntsman3f2bc4d2011-08-16 17:27:22 -07003186 CLK_INIT(gfx3d_clk.c),
Stephen Boyd7fa26742011-08-11 23:22:29 -07003187 .depends = &gmem_axi_clk.c,
Bryan Huntsman3f2bc4d2011-08-16 17:27:22 -07003188 },
3189};
3190
3191#define F_IJPEG(f, s, d, m, n, v) \
3192 { \
3193 .freq_hz = f, \
3194 .src_clk = &s##_clk.c, \
3195 .md_val = MD8(8, m, 0, n), \
3196 .ns_val = NS_MM(23, 16, n, m, 15, 12, d, 2, 0, s##_to_mm_mux), \
3197 .ctl_val = CC(6, n), \
3198 .mnd_en_mask = BIT(5) * !!(n), \
3199 .sys_vdd = v, \
3200 }
3201static struct clk_freq_tbl clk_tbl_ijpeg[] = {
3202 F_IJPEG( 0, gnd, 1, 0, 0, NONE),
3203 F_IJPEG( 27000000, pxo, 1, 0, 0, LOW),
3204 F_IJPEG( 36570000, pll8, 1, 2, 21, LOW),
3205 F_IJPEG( 54860000, pll8, 7, 0, 0, LOW),
3206 F_IJPEG( 96000000, pll8, 4, 0, 0, LOW),
3207 F_IJPEG(109710000, pll8, 1, 2, 7, LOW),
3208 F_IJPEG(128000000, pll8, 3, 0, 0, NOMINAL),
3209 F_IJPEG(153600000, pll8, 1, 2, 5, NOMINAL),
3210 F_IJPEG(200000000, pll2, 4, 0, 0, NOMINAL),
3211 F_IJPEG(228571000, pll2, 1, 2, 7, NOMINAL),
Matt Wagantall393bdb52011-09-07 10:15:28 -07003212 F_IJPEG(266667000, pll2, 1, 1, 3, NOMINAL),
Stephen Boyd94625ef2011-07-12 17:06:01 -07003213 F_IJPEG(320000000, pll2, 1, 2, 5, HIGH),
Bryan Huntsman3f2bc4d2011-08-16 17:27:22 -07003214 F_END
3215};
3216
3217static struct rcg_clk ijpeg_clk = {
3218 .b = {
3219 .ctl_reg = IJPEG_CC_REG,
3220 .en_mask = BIT(0),
3221 .reset_reg = SW_RESET_CORE_REG,
3222 .reset_mask = BIT(9),
3223 .halt_reg = DBG_BUS_VEC_A_REG,
3224 .halt_bit = 24,
3225 },
3226 .ns_reg = IJPEG_NS_REG,
3227 .md_reg = IJPEG_MD_REG,
3228 .root_en_mask = BIT(2),
3229 .ns_mask = (BM(23, 16) | BM(15, 12) | BM(2, 0)),
3230 .ctl_mask = BM(7, 6),
3231 .set_rate = set_rate_mnd,
3232 .freq_tbl = clk_tbl_ijpeg,
Matt Wagantall84f43fd2011-08-16 23:28:38 -07003233 .current_freq = &rcg_dummy_freq,
Bryan Huntsman3f2bc4d2011-08-16 17:27:22 -07003234 .c = {
3235 .dbg_name = "ijpeg_clk",
Matt Wagantall84f43fd2011-08-16 23:28:38 -07003236 .ops = &clk_ops_rcg_8960,
Bryan Huntsman3f2bc4d2011-08-16 17:27:22 -07003237 CLK_INIT(ijpeg_clk.c),
Stephen Boyd7fa26742011-08-11 23:22:29 -07003238 .depends = &ijpeg_axi_clk.c,
Bryan Huntsman3f2bc4d2011-08-16 17:27:22 -07003239 },
3240};
3241
3242#define F_JPEGD(f, s, d, v) \
3243 { \
3244 .freq_hz = f, \
3245 .src_clk = &s##_clk.c, \
3246 .ns_val = NS_DIVSRC(15, 12, d, 2, 0, s##_to_mm_mux), \
3247 .sys_vdd = v, \
3248 }
3249static struct clk_freq_tbl clk_tbl_jpegd[] = {
3250 F_JPEGD( 0, gnd, 1, NONE),
3251 F_JPEGD( 64000000, pll8, 6, LOW),
3252 F_JPEGD( 76800000, pll8, 5, LOW),
3253 F_JPEGD( 96000000, pll8, 4, LOW),
3254 F_JPEGD(160000000, pll2, 5, NOMINAL),
3255 F_JPEGD(200000000, pll2, 4, NOMINAL),
3256 F_END
3257};
3258
3259static struct rcg_clk jpegd_clk = {
3260 .b = {
3261 .ctl_reg = JPEGD_CC_REG,
3262 .en_mask = BIT(0),
3263 .reset_reg = SW_RESET_CORE_REG,
3264 .reset_mask = BIT(19),
3265 .halt_reg = DBG_BUS_VEC_A_REG,
3266 .halt_bit = 19,
3267 },
3268 .ns_reg = JPEGD_NS_REG,
3269 .root_en_mask = BIT(2),
3270 .ns_mask = (BM(15, 12) | BM(2, 0)),
3271 .set_rate = set_rate_nop,
3272 .freq_tbl = clk_tbl_jpegd,
Matt Wagantall84f43fd2011-08-16 23:28:38 -07003273 .current_freq = &rcg_dummy_freq,
Bryan Huntsman3f2bc4d2011-08-16 17:27:22 -07003274 .c = {
3275 .dbg_name = "jpegd_clk",
Matt Wagantall84f43fd2011-08-16 23:28:38 -07003276 .ops = &clk_ops_rcg_8960,
Bryan Huntsman3f2bc4d2011-08-16 17:27:22 -07003277 CLK_INIT(jpegd_clk.c),
Stephen Boyd7fa26742011-08-11 23:22:29 -07003278 .depends = &jpegd_axi_clk.c,
Bryan Huntsman3f2bc4d2011-08-16 17:27:22 -07003279 },
3280};
3281
3282#define F_MDP(f, s, m, n, v) \
3283 { \
3284 .freq_hz = f, \
3285 .src_clk = &s##_clk.c, \
3286 .md_val = MD8(8, m, 0, n), \
3287 .ns_val = NS_MND_BANKED8(22, 14, n, m, 3, 0, s##_to_mm_mux), \
3288 .ctl_val = CC_BANKED(9, 6, n), \
3289 .mnd_en_mask = (BIT(8) | BIT(5)) * !!(n), \
3290 .sys_vdd = v, \
3291 }
3292static struct clk_freq_tbl clk_tbl_mdp[] = {
3293 F_MDP( 0, gnd, 0, 0, NONE),
3294 F_MDP( 9600000, pll8, 1, 40, LOW),
3295 F_MDP( 13710000, pll8, 1, 28, LOW),
3296 F_MDP( 27000000, pxo, 0, 0, LOW),
3297 F_MDP( 29540000, pll8, 1, 13, LOW),
3298 F_MDP( 34910000, pll8, 1, 11, LOW),
3299 F_MDP( 38400000, pll8, 1, 10, LOW),
3300 F_MDP( 59080000, pll8, 2, 13, LOW),
3301 F_MDP( 76800000, pll8, 1, 5, LOW),
3302 F_MDP( 85330000, pll8, 2, 9, LOW),
3303 F_MDP( 96000000, pll8, 1, 4, NOMINAL),
3304 F_MDP(128000000, pll8, 1, 3, NOMINAL),
3305 F_MDP(160000000, pll2, 1, 5, NOMINAL),
3306 F_MDP(177780000, pll2, 2, 9, NOMINAL),
3307 F_MDP(200000000, pll2, 1, 4, NOMINAL),
3308 F_END
3309};
3310
3311static struct bank_masks bmnd_info_mdp = {
3312 .bank_sel_mask = BIT(11),
3313 .bank0_mask = {
3314 .md_reg = MDP_MD0_REG,
3315 .ns_mask = BM(29, 22) | BM(5, 3),
3316 .rst_mask = BIT(31),
3317 .mnd_en_mask = BIT(8),
3318 .mode_mask = BM(10, 9),
3319 },
3320 .bank1_mask = {
3321 .md_reg = MDP_MD1_REG,
3322 .ns_mask = BM(21, 14) | BM(2, 0),
3323 .rst_mask = BIT(30),
3324 .mnd_en_mask = BIT(5),
3325 .mode_mask = BM(7, 6),
3326 },
3327};
3328
3329static struct rcg_clk mdp_clk = {
3330 .b = {
3331 .ctl_reg = MDP_CC_REG,
3332 .en_mask = BIT(0),
3333 .reset_reg = SW_RESET_CORE_REG,
3334 .reset_mask = BIT(21),
3335 .halt_reg = DBG_BUS_VEC_C_REG,
3336 .halt_bit = 10,
3337 },
3338 .ns_reg = MDP_NS_REG,
3339 .root_en_mask = BIT(2),
3340 .set_rate = set_rate_mnd_banked,
3341 .freq_tbl = clk_tbl_mdp,
Stephen Boydc78d9a72011-07-20 00:46:24 -07003342 .bank_info = &bmnd_info_mdp,
Matt Wagantall84f43fd2011-08-16 23:28:38 -07003343 .current_freq = &rcg_dummy_freq,
Bryan Huntsman3f2bc4d2011-08-16 17:27:22 -07003344 .c = {
3345 .dbg_name = "mdp_clk",
Matt Wagantall84f43fd2011-08-16 23:28:38 -07003346 .ops = &clk_ops_rcg_8960,
Bryan Huntsman3f2bc4d2011-08-16 17:27:22 -07003347 CLK_INIT(mdp_clk.c),
Stephen Boyd7fa26742011-08-11 23:22:29 -07003348 .depends = &mdp_axi_clk.c,
Bryan Huntsman3f2bc4d2011-08-16 17:27:22 -07003349 },
3350};
3351
3352static struct branch_clk lut_mdp_clk = {
3353 .b = {
3354 .ctl_reg = MDP_LUT_CC_REG,
3355 .en_mask = BIT(0),
3356 .halt_reg = DBG_BUS_VEC_I_REG,
3357 .halt_bit = 13,
3358 },
3359 .parent = &mdp_clk.c,
3360 .c = {
3361 .dbg_name = "lut_mdp_clk",
3362 .ops = &clk_ops_branch,
3363 CLK_INIT(lut_mdp_clk.c),
3364 },
3365};
3366
3367#define F_MDP_VSYNC(f, s, v) \
3368 { \
3369 .freq_hz = f, \
3370 .src_clk = &s##_clk.c, \
3371 .ns_val = NS_SRC_SEL(13, 13, s##_to_bb_mux), \
3372 .sys_vdd = v, \
3373 }
3374static struct clk_freq_tbl clk_tbl_mdp_vsync[] = {
3375 F_MDP_VSYNC(27000000, pxo, LOW),
3376 F_END
3377};
3378
3379static struct rcg_clk mdp_vsync_clk = {
3380 .b = {
3381 .ctl_reg = MISC_CC_REG,
3382 .en_mask = BIT(6),
3383 .reset_reg = SW_RESET_CORE_REG,
3384 .reset_mask = BIT(3),
3385 .halt_reg = DBG_BUS_VEC_B_REG,
3386 .halt_bit = 22,
3387 },
3388 .ns_reg = MISC_CC2_REG,
3389 .ns_mask = BIT(13),
3390 .set_rate = set_rate_nop,
3391 .freq_tbl = clk_tbl_mdp_vsync,
Matt Wagantall84f43fd2011-08-16 23:28:38 -07003392 .current_freq = &rcg_dummy_freq,
Bryan Huntsman3f2bc4d2011-08-16 17:27:22 -07003393 .c = {
3394 .dbg_name = "mdp_vsync_clk",
Matt Wagantall84f43fd2011-08-16 23:28:38 -07003395 .ops = &clk_ops_rcg_8960,
Bryan Huntsman3f2bc4d2011-08-16 17:27:22 -07003396 CLK_INIT(mdp_vsync_clk.c),
3397 },
3398};
3399
3400#define F_ROT(f, s, d, v) \
3401 { \
3402 .freq_hz = f, \
3403 .src_clk = &s##_clk.c, \
3404 .ns_val = NS_DIVSRC_BANKED(29, 26, 25, 22, d, \
3405 21, 19, 18, 16, s##_to_mm_mux), \
3406 .sys_vdd = v, \
3407 }
3408static struct clk_freq_tbl clk_tbl_rot[] = {
3409 F_ROT( 0, gnd, 1, NONE),
3410 F_ROT( 27000000, pxo, 1, LOW),
3411 F_ROT( 29540000, pll8, 13, LOW),
3412 F_ROT( 32000000, pll8, 12, LOW),
3413 F_ROT( 38400000, pll8, 10, LOW),
3414 F_ROT( 48000000, pll8, 8, LOW),
3415 F_ROT( 54860000, pll8, 7, LOW),
3416 F_ROT( 64000000, pll8, 6, LOW),
3417 F_ROT( 76800000, pll8, 5, LOW),
Matt Wagantall448db0f2011-09-07 10:17:40 -07003418 F_ROT( 96000000, pll8, 4, LOW),
Bryan Huntsman3f2bc4d2011-08-16 17:27:22 -07003419 F_ROT(100000000, pll2, 8, NOMINAL),
3420 F_ROT(114290000, pll2, 7, NOMINAL),
3421 F_ROT(133330000, pll2, 6, NOMINAL),
3422 F_ROT(160000000, pll2, 5, NOMINAL),
Stephen Boyd8487f712011-08-29 12:10:09 -07003423 F_ROT(200000000, pll2, 4, NOMINAL),
Bryan Huntsman3f2bc4d2011-08-16 17:27:22 -07003424 F_END
3425};
3426
3427static struct bank_masks bdiv_info_rot = {
3428 .bank_sel_mask = BIT(30),
3429 .bank0_mask = {
3430 .ns_mask = BM(25, 22) | BM(18, 16),
3431 },
3432 .bank1_mask = {
3433 .ns_mask = BM(29, 26) | BM(21, 19),
3434 },
3435};
3436
3437static struct rcg_clk rot_clk = {
3438 .b = {
3439 .ctl_reg = ROT_CC_REG,
3440 .en_mask = BIT(0),
3441 .reset_reg = SW_RESET_CORE_REG,
3442 .reset_mask = BIT(2),
3443 .halt_reg = DBG_BUS_VEC_C_REG,
3444 .halt_bit = 15,
3445 },
3446 .ns_reg = ROT_NS_REG,
3447 .root_en_mask = BIT(2),
3448 .set_rate = set_rate_div_banked,
3449 .freq_tbl = clk_tbl_rot,
Stephen Boydc78d9a72011-07-20 00:46:24 -07003450 .bank_info = &bdiv_info_rot,
Matt Wagantall84f43fd2011-08-16 23:28:38 -07003451 .current_freq = &rcg_dummy_freq,
Bryan Huntsman3f2bc4d2011-08-16 17:27:22 -07003452 .c = {
3453 .dbg_name = "rot_clk",
Matt Wagantall84f43fd2011-08-16 23:28:38 -07003454 .ops = &clk_ops_rcg_8960,
Bryan Huntsman3f2bc4d2011-08-16 17:27:22 -07003455 CLK_INIT(rot_clk.c),
Stephen Boyd7fa26742011-08-11 23:22:29 -07003456 .depends = &rot_axi_clk.c,
Bryan Huntsman3f2bc4d2011-08-16 17:27:22 -07003457 },
3458};
3459
3460static int hdmi_pll_clk_enable(struct clk *clk)
3461{
3462 int ret;
3463 unsigned long flags;
3464 spin_lock_irqsave(&local_clock_reg_lock, flags);
3465 ret = hdmi_pll_enable();
3466 spin_unlock_irqrestore(&local_clock_reg_lock, flags);
3467 return ret;
3468}
3469
3470static void hdmi_pll_clk_disable(struct clk *clk)
3471{
3472 unsigned long flags;
3473 spin_lock_irqsave(&local_clock_reg_lock, flags);
3474 hdmi_pll_disable();
3475 spin_unlock_irqrestore(&local_clock_reg_lock, flags);
3476}
3477
3478static unsigned hdmi_pll_clk_get_rate(struct clk *clk)
3479{
3480 return hdmi_pll_get_rate();
3481}
3482
3483static struct clk_ops clk_ops_hdmi_pll = {
3484 .enable = hdmi_pll_clk_enable,
3485 .disable = hdmi_pll_clk_disable,
3486 .get_rate = hdmi_pll_clk_get_rate,
3487 .is_local = local_clk_is_local,
3488};
3489
3490static struct clk hdmi_pll_clk = {
3491 .dbg_name = "hdmi_pll_clk",
3492 .ops = &clk_ops_hdmi_pll,
3493 CLK_INIT(hdmi_pll_clk),
3494};
3495
3496#define F_TV_GND(f, s, p_r, d, m, n, v) \
3497 { \
3498 .freq_hz = f, \
3499 .src_clk = &s##_clk.c, \
3500 .md_val = MD8(8, m, 0, n), \
3501 .ns_val = NS_MM(23, 16, n, m, 15, 14, d, 2, 0, s##_to_mm_mux), \
3502 .ctl_val = CC(6, n), \
3503 .mnd_en_mask = BIT(5) * !!(n), \
3504 .sys_vdd = v, \
3505 }
3506#define F_TV(f, s, p_r, d, m, n, v) \
3507 { \
3508 .freq_hz = f, \
3509 .src_clk = &s##_clk, \
3510 .md_val = MD8(8, m, 0, n), \
3511 .ns_val = NS_MM(23, 16, n, m, 15, 14, d, 2, 0, s##_to_mm_mux), \
3512 .ctl_val = CC(6, n), \
3513 .mnd_en_mask = BIT(5) * !!(n), \
3514 .sys_vdd = v, \
3515 .extra_freq_data = (void *)p_r, \
3516 }
3517/* Switching TV freqs requires PLL reconfiguration. */
3518static struct clk_freq_tbl clk_tbl_tv[] = {
3519 F_TV_GND( 0, gnd, 0, 1, 0, 0, NONE),
3520 F_TV( 25200000, hdmi_pll, 25200000, 1, 0, 0, LOW),
3521 F_TV( 27000000, hdmi_pll, 27000000, 1, 0, 0, LOW),
3522 F_TV( 27030000, hdmi_pll, 27030000, 1, 0, 0, LOW),
3523 F_TV( 74250000, hdmi_pll, 74250000, 1, 0, 0, NOMINAL),
3524 F_TV(148500000, hdmi_pll, 148500000, 1, 0, 0, NOMINAL),
3525 F_END
3526};
3527
3528/*
3529 * Unlike other clocks, the TV rate is adjusted through PLL
3530 * re-programming. It is also routed through an MND divider.
3531 */
3532void set_rate_tv(struct rcg_clk *clk, struct clk_freq_tbl *nf)
3533{
3534 unsigned long pll_rate = (unsigned long)nf->extra_freq_data;
3535 if (pll_rate)
3536 hdmi_pll_set_rate(pll_rate);
3537 set_rate_mnd(clk, nf);
3538}
3539
3540static struct rcg_clk tv_src_clk = {
3541 .ns_reg = TV_NS_REG,
3542 .b = {
3543 .ctl_reg = TV_CC_REG,
3544 .halt_check = NOCHECK,
3545 },
3546 .md_reg = TV_MD_REG,
3547 .root_en_mask = BIT(2),
3548 .ns_mask = (BM(23, 16) | BM(15, 14) | BM(2, 0)),
3549 .ctl_mask = BM(7, 6),
3550 .set_rate = set_rate_tv,
3551 .freq_tbl = clk_tbl_tv,
Matt Wagantall84f43fd2011-08-16 23:28:38 -07003552 .current_freq = &rcg_dummy_freq,
Bryan Huntsman3f2bc4d2011-08-16 17:27:22 -07003553 .c = {
3554 .dbg_name = "tv_src_clk",
Matt Wagantall84f43fd2011-08-16 23:28:38 -07003555 .ops = &clk_ops_rcg_8960,
Bryan Huntsman3f2bc4d2011-08-16 17:27:22 -07003556 CLK_INIT(tv_src_clk.c),
3557 },
3558};
3559
3560static struct branch_clk tv_enc_clk = {
3561 .b = {
3562 .ctl_reg = TV_CC_REG,
3563 .en_mask = BIT(8),
3564 .reset_reg = SW_RESET_CORE_REG,
3565 .reset_mask = BIT(0),
3566 .halt_reg = DBG_BUS_VEC_D_REG,
3567 .halt_bit = 9,
3568 },
3569 .parent = &tv_src_clk.c,
3570 .c = {
3571 .dbg_name = "tv_enc_clk",
3572 .ops = &clk_ops_branch,
3573 CLK_INIT(tv_enc_clk.c),
3574 },
3575};
3576
3577static struct branch_clk tv_dac_clk = {
3578 .b = {
3579 .ctl_reg = TV_CC_REG,
3580 .en_mask = BIT(10),
3581 .halt_reg = DBG_BUS_VEC_D_REG,
3582 .halt_bit = 10,
3583 },
3584 .parent = &tv_src_clk.c,
3585 .c = {
3586 .dbg_name = "tv_dac_clk",
3587 .ops = &clk_ops_branch,
3588 CLK_INIT(tv_dac_clk.c),
3589 },
3590};
3591
3592static struct branch_clk mdp_tv_clk = {
3593 .b = {
3594 .ctl_reg = TV_CC_REG,
3595 .en_mask = BIT(0),
3596 .reset_reg = SW_RESET_CORE_REG,
3597 .reset_mask = BIT(4),
3598 .halt_reg = DBG_BUS_VEC_D_REG,
3599 .halt_bit = 12,
3600 },
3601 .parent = &tv_src_clk.c,
3602 .c = {
3603 .dbg_name = "mdp_tv_clk",
3604 .ops = &clk_ops_branch,
3605 CLK_INIT(mdp_tv_clk.c),
3606 },
3607};
3608
3609static struct branch_clk hdmi_tv_clk = {
3610 .b = {
3611 .ctl_reg = TV_CC_REG,
3612 .en_mask = BIT(12),
3613 .reset_reg = SW_RESET_CORE_REG,
3614 .reset_mask = BIT(1),
3615 .halt_reg = DBG_BUS_VEC_D_REG,
3616 .halt_bit = 11,
3617 },
3618 .parent = &tv_src_clk.c,
3619 .c = {
3620 .dbg_name = "hdmi_tv_clk",
3621 .ops = &clk_ops_branch,
3622 CLK_INIT(hdmi_tv_clk.c),
3623 },
3624};
3625
3626static struct branch_clk hdmi_app_clk = {
3627 .b = {
3628 .ctl_reg = MISC_CC2_REG,
3629 .en_mask = BIT(11),
3630 .reset_reg = SW_RESET_CORE_REG,
3631 .reset_mask = BIT(11),
3632 .halt_reg = DBG_BUS_VEC_B_REG,
3633 .halt_bit = 25,
3634 },
3635 .c = {
3636 .dbg_name = "hdmi_app_clk",
3637 .ops = &clk_ops_branch,
3638 CLK_INIT(hdmi_app_clk.c),
3639 },
3640};
3641
3642static struct bank_masks bmnd_info_vcodec = {
3643 .bank_sel_mask = BIT(13),
3644 .bank0_mask = {
3645 .md_reg = VCODEC_MD0_REG,
3646 .ns_mask = BM(18, 11) | BM(2, 0),
3647 .rst_mask = BIT(31),
3648 .mnd_en_mask = BIT(5),
3649 .mode_mask = BM(7, 6),
3650 },
3651 .bank1_mask = {
3652 .md_reg = VCODEC_MD1_REG,
3653 .ns_mask = BM(26, 19) | BM(29, 27),
3654 .rst_mask = BIT(30),
3655 .mnd_en_mask = BIT(10),
3656 .mode_mask = BM(12, 11),
3657 },
3658};
3659#define F_VCODEC(f, s, m, n, v) \
3660 { \
3661 .freq_hz = f, \
3662 .src_clk = &s##_clk.c, \
3663 .md_val = MD8(8, m, 0, n), \
3664 .ns_val = NS_MND_BANKED8(11, 19, n, m, 0, 27, s##_to_mm_mux), \
3665 .ctl_val = CC_BANKED(6, 11, n), \
3666 .mnd_en_mask = (BIT(10) | BIT(5)) * !!(n), \
3667 .sys_vdd = v, \
3668 }
3669static struct clk_freq_tbl clk_tbl_vcodec[] = {
3670 F_VCODEC( 0, gnd, 0, 0, NONE),
3671 F_VCODEC( 27000000, pxo, 0, 0, LOW),
3672 F_VCODEC( 32000000, pll8, 1, 12, LOW),
3673 F_VCODEC( 48000000, pll8, 1, 8, LOW),
3674 F_VCODEC( 54860000, pll8, 1, 7, LOW),
3675 F_VCODEC( 96000000, pll8, 1, 4, LOW),
3676 F_VCODEC(133330000, pll2, 1, 6, NOMINAL),
3677 F_VCODEC(200000000, pll2, 1, 4, NOMINAL),
3678 F_VCODEC(228570000, pll2, 2, 7, HIGH),
3679 F_END
3680};
3681
3682static struct rcg_clk vcodec_clk = {
3683 .b = {
3684 .ctl_reg = VCODEC_CC_REG,
3685 .en_mask = BIT(0),
3686 .reset_reg = SW_RESET_CORE_REG,
3687 .reset_mask = BIT(6),
3688 .halt_reg = DBG_BUS_VEC_C_REG,
3689 .halt_bit = 29,
3690 },
3691 .ns_reg = VCODEC_NS_REG,
3692 .root_en_mask = BIT(2),
3693 .set_rate = set_rate_mnd_banked,
Stephen Boydc78d9a72011-07-20 00:46:24 -07003694 .bank_info = &bmnd_info_vcodec,
Bryan Huntsman3f2bc4d2011-08-16 17:27:22 -07003695 .freq_tbl = clk_tbl_vcodec,
Matt Wagantall84f43fd2011-08-16 23:28:38 -07003696 .current_freq = &rcg_dummy_freq,
Bryan Huntsman3f2bc4d2011-08-16 17:27:22 -07003697 .c = {
3698 .dbg_name = "vcodec_clk",
Matt Wagantall84f43fd2011-08-16 23:28:38 -07003699 .ops = &clk_ops_rcg_8960,
Bryan Huntsman3f2bc4d2011-08-16 17:27:22 -07003700 CLK_INIT(vcodec_clk.c),
Stephen Boyd7fa26742011-08-11 23:22:29 -07003701 .depends = &vcodec_axi_clk.c,
Bryan Huntsman3f2bc4d2011-08-16 17:27:22 -07003702 },
3703};
3704
3705#define F_VPE(f, s, d, v) \
3706 { \
3707 .freq_hz = f, \
3708 .src_clk = &s##_clk.c, \
3709 .ns_val = NS_DIVSRC(15, 12, d, 2, 0, s##_to_mm_mux), \
3710 .sys_vdd = v, \
3711 }
3712static struct clk_freq_tbl clk_tbl_vpe[] = {
3713 F_VPE( 0, gnd, 1, NONE),
3714 F_VPE( 27000000, pxo, 1, LOW),
3715 F_VPE( 34909000, pll8, 11, LOW),
3716 F_VPE( 38400000, pll8, 10, LOW),
3717 F_VPE( 64000000, pll8, 6, LOW),
3718 F_VPE( 76800000, pll8, 5, LOW),
3719 F_VPE( 96000000, pll8, 4, NOMINAL),
3720 F_VPE(100000000, pll2, 8, NOMINAL),
3721 F_VPE(160000000, pll2, 5, NOMINAL),
3722 F_END
3723};
3724
3725static struct rcg_clk vpe_clk = {
3726 .b = {
3727 .ctl_reg = VPE_CC_REG,
3728 .en_mask = BIT(0),
3729 .reset_reg = SW_RESET_CORE_REG,
3730 .reset_mask = BIT(17),
3731 .halt_reg = DBG_BUS_VEC_A_REG,
3732 .halt_bit = 28,
3733 },
3734 .ns_reg = VPE_NS_REG,
3735 .root_en_mask = BIT(2),
3736 .ns_mask = (BM(15, 12) | BM(2, 0)),
3737 .set_rate = set_rate_nop,
3738 .freq_tbl = clk_tbl_vpe,
Matt Wagantall84f43fd2011-08-16 23:28:38 -07003739 .current_freq = &rcg_dummy_freq,
Bryan Huntsman3f2bc4d2011-08-16 17:27:22 -07003740 .c = {
3741 .dbg_name = "vpe_clk",
Matt Wagantall84f43fd2011-08-16 23:28:38 -07003742 .ops = &clk_ops_rcg_8960,
Bryan Huntsman3f2bc4d2011-08-16 17:27:22 -07003743 CLK_INIT(vpe_clk.c),
Stephen Boyd7fa26742011-08-11 23:22:29 -07003744 .depends = &vpe_axi_clk.c,
Bryan Huntsman3f2bc4d2011-08-16 17:27:22 -07003745 },
3746};
3747
3748#define F_VFE(f, s, d, m, n, v) \
3749 { \
3750 .freq_hz = f, \
3751 .src_clk = &s##_clk.c, \
3752 .md_val = MD8(8, m, 0, n), \
3753 .ns_val = NS_MM(23, 16, n, m, 11, 10, d, 2, 0, s##_to_mm_mux), \
3754 .ctl_val = CC(6, n), \
3755 .mnd_en_mask = BIT(5) * !!(n), \
3756 .sys_vdd = v, \
3757 }
3758static struct clk_freq_tbl clk_tbl_vfe[] = {
3759 F_VFE( 0, gnd, 1, 0, 0, NONE),
3760 F_VFE( 13960000, pll8, 1, 2, 55, LOW),
3761 F_VFE( 27000000, pxo, 1, 0, 0, LOW),
3762 F_VFE( 36570000, pll8, 1, 2, 21, LOW),
3763 F_VFE( 38400000, pll8, 2, 1, 5, LOW),
3764 F_VFE( 45180000, pll8, 1, 2, 17, LOW),
3765 F_VFE( 48000000, pll8, 2, 1, 4, LOW),
3766 F_VFE( 54860000, pll8, 1, 1, 7, LOW),
3767 F_VFE( 64000000, pll8, 2, 1, 3, LOW),
3768 F_VFE( 76800000, pll8, 1, 1, 5, LOW),
3769 F_VFE( 96000000, pll8, 2, 1, 2, LOW),
3770 F_VFE(109710000, pll8, 1, 2, 7, LOW),
3771 F_VFE(128000000, pll8, 1, 1, 3, NOMINAL),
3772 F_VFE(153600000, pll8, 1, 2, 5, NOMINAL),
3773 F_VFE(200000000, pll2, 2, 1, 2, NOMINAL),
3774 F_VFE(228570000, pll2, 1, 2, 7, NOMINAL),
3775 F_VFE(266667000, pll2, 1, 1, 3, NOMINAL),
Stephen Boyd94625ef2011-07-12 17:06:01 -07003776 F_VFE(320000000, pll2, 1, 2, 5, HIGH),
Bryan Huntsman3f2bc4d2011-08-16 17:27:22 -07003777 F_END
3778};
3779
3780
3781static struct rcg_clk vfe_clk = {
3782 .b = {
3783 .ctl_reg = VFE_CC_REG,
3784 .reset_reg = SW_RESET_CORE_REG,
3785 .reset_mask = BIT(15),
3786 .halt_reg = DBG_BUS_VEC_B_REG,
3787 .halt_bit = 6,
3788 .en_mask = BIT(0),
3789 },
3790 .ns_reg = VFE_NS_REG,
3791 .md_reg = VFE_MD_REG,
3792 .root_en_mask = BIT(2),
3793 .ns_mask = (BM(23, 16) | BM(11, 10) | BM(2, 0)),
3794 .ctl_mask = BM(7, 6),
3795 .set_rate = set_rate_mnd,
3796 .freq_tbl = clk_tbl_vfe,
Matt Wagantall84f43fd2011-08-16 23:28:38 -07003797 .current_freq = &rcg_dummy_freq,
Bryan Huntsman3f2bc4d2011-08-16 17:27:22 -07003798 .c = {
3799 .dbg_name = "vfe_clk",
Matt Wagantall84f43fd2011-08-16 23:28:38 -07003800 .ops = &clk_ops_rcg_8960,
Bryan Huntsman3f2bc4d2011-08-16 17:27:22 -07003801 CLK_INIT(vfe_clk.c),
Stephen Boyd7fa26742011-08-11 23:22:29 -07003802 .depends = &vfe_axi_clk.c,
Bryan Huntsman3f2bc4d2011-08-16 17:27:22 -07003803 },
3804};
3805
Matt Wagantallc23eee92011-08-16 23:06:52 -07003806static struct branch_clk csi_vfe_clk = {
Bryan Huntsman3f2bc4d2011-08-16 17:27:22 -07003807 .b = {
3808 .ctl_reg = VFE_CC_REG,
3809 .en_mask = BIT(12),
3810 .reset_reg = SW_RESET_CORE_REG,
3811 .reset_mask = BIT(24),
3812 .halt_reg = DBG_BUS_VEC_B_REG,
3813 .halt_bit = 8,
3814 },
3815 .parent = &vfe_clk.c,
3816 .c = {
Matt Wagantallc23eee92011-08-16 23:06:52 -07003817 .dbg_name = "csi_vfe_clk",
Bryan Huntsman3f2bc4d2011-08-16 17:27:22 -07003818 .ops = &clk_ops_branch,
Matt Wagantallc23eee92011-08-16 23:06:52 -07003819 CLK_INIT(csi_vfe_clk.c),
Bryan Huntsman3f2bc4d2011-08-16 17:27:22 -07003820 },
3821};
3822
3823/*
3824 * Low Power Audio Clocks
3825 */
3826#define F_AIF_OSR(f, s, d, m, n, v) \
3827 { \
3828 .freq_hz = f, \
3829 .src_clk = &s##_clk.c, \
3830 .md_val = MD8(8, m, 0, n), \
3831 .ns_val = NS(31, 24, n, m, 5, 4, 3, d, 2, 0, s##_to_lpa_mux), \
3832 .mnd_en_mask = BIT(8) * !!(n), \
3833 .sys_vdd = v, \
3834 }
3835static struct clk_freq_tbl clk_tbl_aif_osr[] = {
3836 F_AIF_OSR( 0, gnd, 1, 0, 0, NONE),
3837 F_AIF_OSR( 768000, pll4, 4, 1, 128, LOW),
3838 F_AIF_OSR( 1024000, pll4, 4, 1, 96, LOW),
3839 F_AIF_OSR( 1536000, pll4, 4, 1, 64, LOW),
3840 F_AIF_OSR( 2048000, pll4, 4, 1, 48, LOW),
3841 F_AIF_OSR( 3072000, pll4, 4, 1, 32, LOW),
3842 F_AIF_OSR( 4096000, pll4, 4, 1, 24, LOW),
3843 F_AIF_OSR( 6144000, pll4, 4, 1, 16, LOW),
3844 F_AIF_OSR( 8192000, pll4, 4, 1, 12, LOW),
3845 F_AIF_OSR(12288000, pll4, 4, 1, 8, LOW),
3846 F_AIF_OSR(24576000, pll4, 4, 1, 4, LOW),
3847 F_END
3848};
3849
3850#define CLK_AIF_OSR(i, ns, md, h_r) \
3851 struct rcg_clk i##_clk = { \
3852 .b = { \
3853 .ctl_reg = ns, \
3854 .en_mask = BIT(17), \
3855 .reset_reg = ns, \
3856 .reset_mask = BIT(19), \
3857 .halt_reg = h_r, \
3858 .halt_check = ENABLE, \
3859 .halt_bit = 1, \
3860 }, \
3861 .ns_reg = ns, \
3862 .md_reg = md, \
3863 .root_en_mask = BIT(9), \
3864 .ns_mask = (BM(31, 24) | BM(6, 0)), \
3865 .set_rate = set_rate_mnd, \
3866 .freq_tbl = clk_tbl_aif_osr, \
Matt Wagantall84f43fd2011-08-16 23:28:38 -07003867 .current_freq = &rcg_dummy_freq, \
Bryan Huntsman3f2bc4d2011-08-16 17:27:22 -07003868 .c = { \
3869 .dbg_name = #i "_clk", \
Matt Wagantall84f43fd2011-08-16 23:28:38 -07003870 .ops = &clk_ops_rcg_8960, \
Bryan Huntsman3f2bc4d2011-08-16 17:27:22 -07003871 CLK_INIT(i##_clk.c), \
3872 }, \
3873 }
3874#define CLK_AIF_OSR_DIV(i, ns, md, h_r) \
3875 struct rcg_clk i##_clk = { \
3876 .b = { \
3877 .ctl_reg = ns, \
3878 .en_mask = BIT(21), \
3879 .reset_reg = ns, \
3880 .reset_mask = BIT(23), \
3881 .halt_reg = h_r, \
3882 .halt_check = ENABLE, \
3883 .halt_bit = 1, \
3884 }, \
3885 .ns_reg = ns, \
3886 .md_reg = md, \
3887 .root_en_mask = BIT(9), \
3888 .ns_mask = (BM(31, 24) | BM(6, 0)), \
3889 .set_rate = set_rate_mnd, \
3890 .freq_tbl = clk_tbl_aif_osr, \
Matt Wagantall84f43fd2011-08-16 23:28:38 -07003891 .current_freq = &rcg_dummy_freq, \
Bryan Huntsman3f2bc4d2011-08-16 17:27:22 -07003892 .c = { \
3893 .dbg_name = #i "_clk", \
Matt Wagantall84f43fd2011-08-16 23:28:38 -07003894 .ops = &clk_ops_rcg_8960, \
Bryan Huntsman3f2bc4d2011-08-16 17:27:22 -07003895 CLK_INIT(i##_clk.c), \
3896 }, \
3897 }
3898
3899#define F_AIF_BIT(d, s) \
3900 { \
3901 .freq_hz = d, \
3902 .ns_val = (BVAL(14, 14, s) | BVAL(13, 10, (d-1))) \
3903 }
3904static struct clk_freq_tbl clk_tbl_aif_bit[] = {
3905 F_AIF_BIT(0, 1), /* Use external clock. */
3906 F_AIF_BIT(1, 0), F_AIF_BIT(2, 0), F_AIF_BIT(3, 0), F_AIF_BIT(4, 0),
3907 F_AIF_BIT(5, 0), F_AIF_BIT(6, 0), F_AIF_BIT(7, 0), F_AIF_BIT(8, 0),
3908 F_AIF_BIT(9, 0), F_AIF_BIT(10, 0), F_AIF_BIT(11, 0), F_AIF_BIT(12, 0),
3909 F_AIF_BIT(13, 0), F_AIF_BIT(14, 0), F_AIF_BIT(15, 0), F_AIF_BIT(16, 0),
3910 F_END
3911};
3912
3913#define CLK_AIF_BIT(i, ns, h_r) \
3914 struct rcg_clk i##_clk = { \
3915 .b = { \
3916 .ctl_reg = ns, \
3917 .en_mask = BIT(15), \
3918 .halt_reg = h_r, \
3919 .halt_check = DELAY, \
3920 }, \
3921 .ns_reg = ns, \
3922 .ns_mask = BM(14, 10), \
3923 .set_rate = set_rate_nop, \
3924 .freq_tbl = clk_tbl_aif_bit, \
Matt Wagantall84f43fd2011-08-16 23:28:38 -07003925 .current_freq = &rcg_dummy_freq, \
Bryan Huntsman3f2bc4d2011-08-16 17:27:22 -07003926 .c = { \
3927 .dbg_name = #i "_clk", \
Matt Wagantall84f43fd2011-08-16 23:28:38 -07003928 .ops = &clk_ops_rcg_8960, \
Bryan Huntsman3f2bc4d2011-08-16 17:27:22 -07003929 CLK_INIT(i##_clk.c), \
3930 }, \
3931 }
3932
3933#define F_AIF_BIT_D(d, s) \
3934 { \
3935 .freq_hz = d, \
3936 .ns_val = (BVAL(18, 18, s) | BVAL(17, 10, (d-1))) \
3937 }
3938static struct clk_freq_tbl clk_tbl_aif_bit_div[] = {
3939 F_AIF_BIT_D(0, 1), /* Use external clock. */
3940 F_AIF_BIT_D(1, 0), F_AIF_BIT_D(2, 0), F_AIF_BIT_D(3, 0),
3941 F_AIF_BIT_D(4, 0), F_AIF_BIT_D(5, 0), F_AIF_BIT_D(6, 0),
3942 F_AIF_BIT_D(7, 0), F_AIF_BIT_D(8, 0), F_AIF_BIT_D(9, 0),
3943 F_AIF_BIT_D(10, 0), F_AIF_BIT_D(11, 0), F_AIF_BIT_D(12, 0),
3944 F_AIF_BIT_D(13, 0), F_AIF_BIT_D(14, 0), F_AIF_BIT_D(15, 0),
3945 F_AIF_BIT_D(16, 0),
3946 F_END
3947};
3948
3949#define CLK_AIF_BIT_DIV(i, ns, h_r) \
3950 struct rcg_clk i##_clk = { \
3951 .b = { \
3952 .ctl_reg = ns, \
3953 .en_mask = BIT(19), \
3954 .halt_reg = h_r, \
3955 .halt_check = ENABLE, \
3956 }, \
3957 .ns_reg = ns, \
3958 .ns_mask = BM(18, 10), \
3959 .set_rate = set_rate_nop, \
3960 .freq_tbl = clk_tbl_aif_bit_div, \
Matt Wagantall84f43fd2011-08-16 23:28:38 -07003961 .current_freq = &rcg_dummy_freq, \
Bryan Huntsman3f2bc4d2011-08-16 17:27:22 -07003962 .c = { \
3963 .dbg_name = #i "_clk", \
Matt Wagantall84f43fd2011-08-16 23:28:38 -07003964 .ops = &clk_ops_rcg_8960, \
Bryan Huntsman3f2bc4d2011-08-16 17:27:22 -07003965 CLK_INIT(i##_clk.c), \
3966 }, \
3967 }
3968
3969static CLK_AIF_OSR(mi2s_osr, LCC_MI2S_NS_REG, LCC_MI2S_MD_REG,
3970 LCC_MI2S_STATUS_REG);
3971static CLK_AIF_BIT(mi2s_bit, LCC_MI2S_NS_REG, LCC_MI2S_STATUS_REG);
3972
3973static CLK_AIF_OSR_DIV(codec_i2s_mic_osr, LCC_CODEC_I2S_MIC_NS_REG,
3974 LCC_CODEC_I2S_MIC_MD_REG, LCC_CODEC_I2S_MIC_STATUS_REG);
3975static CLK_AIF_BIT_DIV(codec_i2s_mic_bit, LCC_CODEC_I2S_MIC_NS_REG,
3976 LCC_CODEC_I2S_MIC_STATUS_REG);
3977
3978static CLK_AIF_OSR_DIV(spare_i2s_mic_osr, LCC_SPARE_I2S_MIC_NS_REG,
3979 LCC_SPARE_I2S_MIC_MD_REG, LCC_SPARE_I2S_MIC_STATUS_REG);
3980static CLK_AIF_BIT_DIV(spare_i2s_mic_bit, LCC_SPARE_I2S_MIC_NS_REG,
3981 LCC_SPARE_I2S_MIC_STATUS_REG);
3982
3983static CLK_AIF_OSR_DIV(codec_i2s_spkr_osr, LCC_CODEC_I2S_SPKR_NS_REG,
3984 LCC_CODEC_I2S_SPKR_MD_REG, LCC_CODEC_I2S_SPKR_STATUS_REG);
3985static CLK_AIF_BIT_DIV(codec_i2s_spkr_bit, LCC_CODEC_I2S_SPKR_NS_REG,
3986 LCC_CODEC_I2S_SPKR_STATUS_REG);
3987
3988static CLK_AIF_OSR_DIV(spare_i2s_spkr_osr, LCC_SPARE_I2S_SPKR_NS_REG,
3989 LCC_SPARE_I2S_SPKR_MD_REG, LCC_SPARE_I2S_SPKR_STATUS_REG);
3990static CLK_AIF_BIT_DIV(spare_i2s_spkr_bit, LCC_SPARE_I2S_SPKR_NS_REG,
3991 LCC_SPARE_I2S_SPKR_STATUS_REG);
3992
3993#define F_PCM(f, s, d, m, n, v) \
3994 { \
3995 .freq_hz = f, \
3996 .src_clk = &s##_clk.c, \
3997 .md_val = MD16(m, n), \
3998 .ns_val = NS(31, 16, n, m, 5, 4, 3, d, 2, 0, s##_to_lpa_mux), \
3999 .mnd_en_mask = BIT(8) * !!(n), \
4000 .sys_vdd = v, \
4001 }
4002static struct clk_freq_tbl clk_tbl_pcm[] = {
4003 F_PCM( 0, gnd, 1, 0, 0, NONE),
4004 F_PCM( 512000, pll4, 4, 1, 192, LOW),
4005 F_PCM( 768000, pll4, 4, 1, 128, LOW),
4006 F_PCM( 1024000, pll4, 4, 1, 96, LOW),
4007 F_PCM( 1536000, pll4, 4, 1, 64, LOW),
4008 F_PCM( 2048000, pll4, 4, 1, 48, LOW),
4009 F_PCM( 3072000, pll4, 4, 1, 32, LOW),
4010 F_PCM( 4096000, pll4, 4, 1, 24, LOW),
4011 F_PCM( 6144000, pll4, 4, 1, 16, LOW),
4012 F_PCM( 8192000, pll4, 4, 1, 12, LOW),
4013 F_PCM(12288000, pll4, 4, 1, 8, LOW),
4014 F_PCM(24576000, pll4, 4, 1, 4, LOW),
4015 F_END
4016};
4017
4018static struct rcg_clk pcm_clk = {
4019 .b = {
4020 .ctl_reg = LCC_PCM_NS_REG,
4021 .en_mask = BIT(11),
4022 .reset_reg = LCC_PCM_NS_REG,
4023 .reset_mask = BIT(13),
4024 .halt_reg = LCC_PCM_STATUS_REG,
4025 .halt_check = ENABLE,
4026 .halt_bit = 0,
4027 },
4028 .ns_reg = LCC_PCM_NS_REG,
4029 .md_reg = LCC_PCM_MD_REG,
4030 .root_en_mask = BIT(9),
4031 .ns_mask = (BM(31, 16) | BM(6, 0)),
4032 .set_rate = set_rate_mnd,
4033 .freq_tbl = clk_tbl_pcm,
Matt Wagantall84f43fd2011-08-16 23:28:38 -07004034 .current_freq = &rcg_dummy_freq,
Bryan Huntsman3f2bc4d2011-08-16 17:27:22 -07004035 .c = {
4036 .dbg_name = "pcm_clk",
Matt Wagantall84f43fd2011-08-16 23:28:38 -07004037 .ops = &clk_ops_rcg_8960,
Bryan Huntsman3f2bc4d2011-08-16 17:27:22 -07004038 CLK_INIT(pcm_clk.c),
4039 },
4040};
4041
4042static struct rcg_clk audio_slimbus_clk = {
4043 .b = {
4044 .ctl_reg = LCC_SLIMBUS_NS_REG,
4045 .en_mask = BIT(10),
4046 .reset_reg = LCC_AHBEX_BRANCH_CTL_REG,
4047 .reset_mask = BIT(5),
4048 .halt_reg = LCC_SLIMBUS_STATUS_REG,
4049 .halt_check = ENABLE,
4050 .halt_bit = 0,
4051 },
4052 .ns_reg = LCC_SLIMBUS_NS_REG,
4053 .md_reg = LCC_SLIMBUS_MD_REG,
4054 .root_en_mask = BIT(9),
4055 .ns_mask = (BM(31, 24) | BM(6, 0)),
4056 .set_rate = set_rate_mnd,
4057 .freq_tbl = clk_tbl_aif_osr,
Matt Wagantall84f43fd2011-08-16 23:28:38 -07004058 .current_freq = &rcg_dummy_freq,
Bryan Huntsman3f2bc4d2011-08-16 17:27:22 -07004059 .c = {
4060 .dbg_name = "audio_slimbus_clk",
Matt Wagantall84f43fd2011-08-16 23:28:38 -07004061 .ops = &clk_ops_rcg_8960,
Bryan Huntsman3f2bc4d2011-08-16 17:27:22 -07004062 CLK_INIT(audio_slimbus_clk.c),
4063 },
4064};
4065
4066static struct branch_clk sps_slimbus_clk = {
4067 .b = {
4068 .ctl_reg = LCC_SLIMBUS_NS_REG,
4069 .en_mask = BIT(12),
4070 .halt_reg = LCC_SLIMBUS_STATUS_REG,
4071 .halt_check = ENABLE,
4072 .halt_bit = 1,
4073 },
4074 .parent = &audio_slimbus_clk.c,
4075 .c = {
4076 .dbg_name = "sps_slimbus_clk",
4077 .ops = &clk_ops_branch,
4078 CLK_INIT(sps_slimbus_clk.c),
4079 },
4080};
4081
4082static struct branch_clk slimbus_xo_src_clk = {
4083 .b = {
4084 .ctl_reg = SLIMBUS_XO_SRC_CLK_CTL_REG,
4085 .en_mask = BIT(2),
4086 .halt_reg = CLK_HALT_DFAB_STATE_REG,
Bryan Huntsman3f2bc4d2011-08-16 17:27:22 -07004087 .halt_bit = 28,
4088 },
4089 .parent = &sps_slimbus_clk.c,
4090 .c = {
4091 .dbg_name = "slimbus_xo_src_clk",
4092 .ops = &clk_ops_branch,
4093 CLK_INIT(slimbus_xo_src_clk.c),
4094 },
4095};
4096
Matt Wagantall735f01a2011-08-12 12:40:28 -07004097DEFINE_CLK_RPM(afab_clk, afab_a_clk, APPS_FABRIC, NULL);
4098DEFINE_CLK_RPM(cfpb_clk, cfpb_a_clk, CFPB, NULL);
4099DEFINE_CLK_RPM(dfab_clk, dfab_a_clk, DAYTONA_FABRIC, NULL);
4100DEFINE_CLK_RPM(ebi1_clk, ebi1_a_clk, EBI1, NULL);
4101DEFINE_CLK_RPM(mmfab_clk, mmfab_a_clk, MM_FABRIC, NULL);
4102DEFINE_CLK_RPM(mmfpb_clk, mmfpb_a_clk, MMFPB, NULL);
4103DEFINE_CLK_RPM(sfab_clk, sfab_a_clk, SYSTEM_FABRIC, NULL);
4104DEFINE_CLK_RPM(sfpb_clk, sfpb_a_clk, SFPB, NULL);
Bryan Huntsman3f2bc4d2011-08-16 17:27:22 -07004105
4106static DEFINE_CLK_VOTER(dfab_dsps_clk, &dfab_clk.c);
4107static DEFINE_CLK_VOTER(dfab_usb_hs_clk, &dfab_clk.c);
4108static DEFINE_CLK_VOTER(dfab_sdc1_clk, &dfab_clk.c);
4109static DEFINE_CLK_VOTER(dfab_sdc2_clk, &dfab_clk.c);
4110static DEFINE_CLK_VOTER(dfab_sdc3_clk, &dfab_clk.c);
4111static DEFINE_CLK_VOTER(dfab_sdc4_clk, &dfab_clk.c);
4112static DEFINE_CLK_VOTER(dfab_sdc5_clk, &dfab_clk.c);
4113static DEFINE_CLK_VOTER(dfab_sps_clk, &dfab_clk.c);
4114
4115static DEFINE_CLK_VOTER(ebi1_msmbus_clk, &ebi1_clk.c);
4116/*
4117 * TODO: replace dummy_clk below with ebi1_clk.c once the
4118 * bus driver starts voting on ebi1 rates.
4119 */
4120static DEFINE_CLK_VOTER(ebi1_adm_clk, &dummy_clk);
4121
4122#ifdef CONFIG_DEBUG_FS
4123struct measure_sel {
4124 u32 test_vector;
4125 struct clk *clk;
4126};
4127
Matt Wagantall8b38f942011-08-02 18:23:18 -07004128static DEFINE_CLK_MEASURE(l2_m_clk);
4129static DEFINE_CLK_MEASURE(krait0_m_clk);
4130static DEFINE_CLK_MEASURE(krait1_m_clk);
Stephen Boyd3939c8d2011-08-29 17:36:22 -07004131static DEFINE_CLK_MEASURE(q6sw_clk);
4132static DEFINE_CLK_MEASURE(q6fw_clk);
4133static DEFINE_CLK_MEASURE(q6_func_clk);
Matt Wagantall8b38f942011-08-02 18:23:18 -07004134
Bryan Huntsman3f2bc4d2011-08-16 17:27:22 -07004135static struct measure_sel measure_mux[] = {
Stephen Boyd973e4ba2011-07-12 17:06:01 -07004136 { TEST_PER_LS(0x05), &qdss_p_clk.c },
Bryan Huntsman3f2bc4d2011-08-16 17:27:22 -07004137 { TEST_PER_LS(0x08), &slimbus_xo_src_clk.c },
4138 { TEST_PER_LS(0x12), &sdc1_p_clk.c },
4139 { TEST_PER_LS(0x13), &sdc1_clk.c },
4140 { TEST_PER_LS(0x14), &sdc2_p_clk.c },
4141 { TEST_PER_LS(0x15), &sdc2_clk.c },
4142 { TEST_PER_LS(0x16), &sdc3_p_clk.c },
4143 { TEST_PER_LS(0x17), &sdc3_clk.c },
4144 { TEST_PER_LS(0x18), &sdc4_p_clk.c },
4145 { TEST_PER_LS(0x19), &sdc4_clk.c },
4146 { TEST_PER_LS(0x1A), &sdc5_p_clk.c },
4147 { TEST_PER_LS(0x1B), &sdc5_clk.c },
4148 { TEST_PER_LS(0x25), &dfab_clk.c },
4149 { TEST_PER_LS(0x25), &dfab_a_clk.c },
4150 { TEST_PER_LS(0x26), &pmem_clk.c },
4151 { TEST_PER_LS(0x32), &dma_bam_p_clk.c },
4152 { TEST_PER_LS(0x33), &cfpb_clk.c },
4153 { TEST_PER_LS(0x33), &cfpb_a_clk.c },
4154 { TEST_PER_LS(0x3D), &gsbi1_p_clk.c },
4155 { TEST_PER_LS(0x3E), &gsbi1_uart_clk.c },
4156 { TEST_PER_LS(0x3F), &gsbi1_qup_clk.c },
4157 { TEST_PER_LS(0x41), &gsbi2_p_clk.c },
4158 { TEST_PER_LS(0x42), &gsbi2_uart_clk.c },
4159 { TEST_PER_LS(0x44), &gsbi2_qup_clk.c },
4160 { TEST_PER_LS(0x45), &gsbi3_p_clk.c },
4161 { TEST_PER_LS(0x46), &gsbi3_uart_clk.c },
4162 { TEST_PER_LS(0x48), &gsbi3_qup_clk.c },
4163 { TEST_PER_LS(0x49), &gsbi4_p_clk.c },
4164 { TEST_PER_LS(0x4A), &gsbi4_uart_clk.c },
4165 { TEST_PER_LS(0x4C), &gsbi4_qup_clk.c },
4166 { TEST_PER_LS(0x4D), &gsbi5_p_clk.c },
4167 { TEST_PER_LS(0x4E), &gsbi5_uart_clk.c },
4168 { TEST_PER_LS(0x50), &gsbi5_qup_clk.c },
4169 { TEST_PER_LS(0x51), &gsbi6_p_clk.c },
4170 { TEST_PER_LS(0x52), &gsbi6_uart_clk.c },
4171 { TEST_PER_LS(0x54), &gsbi6_qup_clk.c },
4172 { TEST_PER_LS(0x55), &gsbi7_p_clk.c },
4173 { TEST_PER_LS(0x56), &gsbi7_uart_clk.c },
4174 { TEST_PER_LS(0x58), &gsbi7_qup_clk.c },
4175 { TEST_PER_LS(0x59), &gsbi8_p_clk.c },
4176 { TEST_PER_LS(0x5A), &gsbi8_uart_clk.c },
4177 { TEST_PER_LS(0x5C), &gsbi8_qup_clk.c },
4178 { TEST_PER_LS(0x5D), &gsbi9_p_clk.c },
4179 { TEST_PER_LS(0x5E), &gsbi9_uart_clk.c },
4180 { TEST_PER_LS(0x60), &gsbi9_qup_clk.c },
4181 { TEST_PER_LS(0x61), &gsbi10_p_clk.c },
4182 { TEST_PER_LS(0x62), &gsbi10_uart_clk.c },
4183 { TEST_PER_LS(0x64), &gsbi10_qup_clk.c },
4184 { TEST_PER_LS(0x65), &gsbi11_p_clk.c },
4185 { TEST_PER_LS(0x66), &gsbi11_uart_clk.c },
4186 { TEST_PER_LS(0x68), &gsbi11_qup_clk.c },
4187 { TEST_PER_LS(0x69), &gsbi12_p_clk.c },
4188 { TEST_PER_LS(0x6A), &gsbi12_uart_clk.c },
4189 { TEST_PER_LS(0x6C), &gsbi12_qup_clk.c },
4190 { TEST_PER_LS(0x78), &sfpb_clk.c },
4191 { TEST_PER_LS(0x78), &sfpb_a_clk.c },
4192 { TEST_PER_LS(0x7A), &pmic_ssbi2_clk.c },
4193 { TEST_PER_LS(0x7B), &pmic_arb0_p_clk.c },
4194 { TEST_PER_LS(0x7C), &pmic_arb1_p_clk.c },
4195 { TEST_PER_LS(0x7D), &prng_clk.c },
4196 { TEST_PER_LS(0x7F), &rpm_msg_ram_p_clk.c },
4197 { TEST_PER_LS(0x80), &adm0_p_clk.c },
4198 { TEST_PER_LS(0x84), &usb_hs1_p_clk.c },
4199 { TEST_PER_LS(0x85), &usb_hs1_xcvr_clk.c },
Stephen Boyd94625ef2011-07-12 17:06:01 -07004200 { TEST_PER_LS(0x86), &usb_hsic_p_clk.c },
4201 { TEST_PER_LS(0x87), &usb_hsic_system_clk.c },
4202 { TEST_PER_LS(0x88), &usb_hsic_xcvr_fs_clk.c },
Bryan Huntsman3f2bc4d2011-08-16 17:27:22 -07004203 { TEST_PER_LS(0x89), &usb_fs1_p_clk.c },
4204 { TEST_PER_LS(0x8A), &usb_fs1_sys_clk.c },
4205 { TEST_PER_LS(0x8B), &usb_fs1_xcvr_clk.c },
4206 { TEST_PER_LS(0x8C), &usb_fs2_p_clk.c },
4207 { TEST_PER_LS(0x8D), &usb_fs2_sys_clk.c },
4208 { TEST_PER_LS(0x8E), &usb_fs2_xcvr_clk.c },
4209 { TEST_PER_LS(0x8F), &tsif_p_clk.c },
4210 { TEST_PER_LS(0x91), &tsif_ref_clk.c },
4211 { TEST_PER_LS(0x92), &ce1_p_clk.c },
4212 { TEST_PER_LS(0x94), &tssc_clk.c },
Stephen Boyd94625ef2011-07-12 17:06:01 -07004213 { TEST_PER_LS(0x9D), &usb_hsic_hsio_cal_clk.c },
Bryan Huntsman3f2bc4d2011-08-16 17:27:22 -07004214 { TEST_PER_LS(0xA4), &ce1_core_clk.c },
4215
4216 { TEST_PER_HS(0x07), &afab_clk.c },
4217 { TEST_PER_HS(0x07), &afab_a_clk.c },
4218 { TEST_PER_HS(0x18), &sfab_clk.c },
4219 { TEST_PER_HS(0x18), &sfab_a_clk.c },
Stephen Boyd3939c8d2011-08-29 17:36:22 -07004220 { TEST_PER_HS(0x26), &q6sw_clk },
4221 { TEST_PER_HS(0x27), &q6fw_clk },
Bryan Huntsman3f2bc4d2011-08-16 17:27:22 -07004222 { TEST_PER_HS(0x2A), &adm0_clk.c },
4223 { TEST_PER_HS(0x34), &ebi1_clk.c },
4224 { TEST_PER_HS(0x34), &ebi1_a_clk.c },
Stephen Boyd973e4ba2011-07-12 17:06:01 -07004225 { TEST_PER_HS(0x48), &qdss_at_clk.c },
4226 { TEST_PER_HS(0x49), &qdss_pclkdbg_clk.c },
4227 { TEST_PER_HS(0x4A), &qdss_traceclkin_clk.c },
4228 { TEST_PER_HS(0x4B), &qdss_tsctr_clk.c },
4229 { TEST_PER_HS(0x4F), &qdss_stm_clk.c },
Stephen Boyd94625ef2011-07-12 17:06:01 -07004230 { TEST_PER_HS(0x50), &usb_hsic_hsic_clk.c },
Bryan Huntsman3f2bc4d2011-08-16 17:27:22 -07004231
4232 { TEST_MM_LS(0x00), &dsi1_byte_clk.c },
4233 { TEST_MM_LS(0x01), &dsi2_byte_clk.c },
4234 { TEST_MM_LS(0x02), &cam1_clk.c },
4235 { TEST_MM_LS(0x06), &amp_p_clk.c },
Matt Wagantallc23eee92011-08-16 23:06:52 -07004236 { TEST_MM_LS(0x07), &csi_p_clk.c },
Bryan Huntsman3f2bc4d2011-08-16 17:27:22 -07004237 { TEST_MM_LS(0x08), &dsi2_s_p_clk.c },
4238 { TEST_MM_LS(0x09), &dsi1_m_p_clk.c },
4239 { TEST_MM_LS(0x0A), &dsi1_s_p_clk.c },
4240 { TEST_MM_LS(0x0C), &gfx2d0_p_clk.c },
4241 { TEST_MM_LS(0x0D), &gfx2d1_p_clk.c },
4242 { TEST_MM_LS(0x0E), &gfx3d_p_clk.c },
4243 { TEST_MM_LS(0x0F), &hdmi_m_p_clk.c },
4244 { TEST_MM_LS(0x10), &hdmi_s_p_clk.c },
4245 { TEST_MM_LS(0x11), &ijpeg_p_clk.c },
4246 { TEST_MM_LS(0x12), &imem_p_clk.c },
4247 { TEST_MM_LS(0x13), &jpegd_p_clk.c },
4248 { TEST_MM_LS(0x14), &mdp_p_clk.c },
4249 { TEST_MM_LS(0x16), &rot_p_clk.c },
4250 { TEST_MM_LS(0x17), &dsi1_esc_clk.c },
4251 { TEST_MM_LS(0x18), &smmu_p_clk.c },
4252 { TEST_MM_LS(0x19), &tv_enc_p_clk.c },
4253 { TEST_MM_LS(0x1A), &vcodec_p_clk.c },
4254 { TEST_MM_LS(0x1B), &vfe_p_clk.c },
4255 { TEST_MM_LS(0x1C), &vpe_p_clk.c },
4256 { TEST_MM_LS(0x1D), &cam0_clk.c },
4257 { TEST_MM_LS(0x1F), &hdmi_app_clk.c },
4258 { TEST_MM_LS(0x20), &mdp_vsync_clk.c },
4259 { TEST_MM_LS(0x21), &tv_dac_clk.c },
4260 { TEST_MM_LS(0x22), &tv_enc_clk.c },
4261 { TEST_MM_LS(0x23), &dsi2_esc_clk.c },
4262 { TEST_MM_LS(0x25), &mmfpb_clk.c },
4263 { TEST_MM_LS(0x25), &mmfpb_a_clk.c },
4264 { TEST_MM_LS(0x26), &dsi2_m_p_clk.c },
Stephen Boyd94625ef2011-07-12 17:06:01 -07004265 { TEST_MM_LS(0x27), &cam2_clk.c },
Bryan Huntsman3f2bc4d2011-08-16 17:27:22 -07004266
4267 { TEST_MM_HS(0x00), &csi0_clk.c },
4268 { TEST_MM_HS(0x01), &csi1_clk.c },
Matt Wagantallc23eee92011-08-16 23:06:52 -07004269 { TEST_MM_HS(0x04), &csi_vfe_clk.c },
Bryan Huntsman3f2bc4d2011-08-16 17:27:22 -07004270 { TEST_MM_HS(0x05), &ijpeg_clk.c },
4271 { TEST_MM_HS(0x06), &vfe_clk.c },
4272 { TEST_MM_HS(0x07), &gfx2d0_clk.c },
4273 { TEST_MM_HS(0x08), &gfx2d1_clk.c },
4274 { TEST_MM_HS(0x09), &gfx3d_clk.c },
4275 { TEST_MM_HS(0x0A), &jpegd_clk.c },
4276 { TEST_MM_HS(0x0B), &vcodec_clk.c },
4277 { TEST_MM_HS(0x0F), &mmfab_clk.c },
4278 { TEST_MM_HS(0x0F), &mmfab_a_clk.c },
4279 { TEST_MM_HS(0x11), &gmem_axi_clk.c },
4280 { TEST_MM_HS(0x12), &ijpeg_axi_clk.c },
4281 { TEST_MM_HS(0x13), &imem_axi_clk.c },
4282 { TEST_MM_HS(0x14), &jpegd_axi_clk.c },
4283 { TEST_MM_HS(0x15), &mdp_axi_clk.c },
4284 { TEST_MM_HS(0x16), &rot_axi_clk.c },
4285 { TEST_MM_HS(0x17), &vcodec_axi_clk.c },
4286 { TEST_MM_HS(0x18), &vfe_axi_clk.c },
4287 { TEST_MM_HS(0x19), &vpe_axi_clk.c },
4288 { TEST_MM_HS(0x1A), &mdp_clk.c },
4289 { TEST_MM_HS(0x1B), &rot_clk.c },
4290 { TEST_MM_HS(0x1C), &vpe_clk.c },
4291 { TEST_MM_HS(0x1E), &hdmi_tv_clk.c },
4292 { TEST_MM_HS(0x1F), &mdp_tv_clk.c },
4293 { TEST_MM_HS(0x24), &csi0_phy_clk.c },
4294 { TEST_MM_HS(0x25), &csi1_phy_clk.c },
4295 { TEST_MM_HS(0x26), &csi_pix_clk.c },
4296 { TEST_MM_HS(0x27), &csi_rdi_clk.c },
4297 { TEST_MM_HS(0x28), &lut_mdp_clk.c },
4298 { TEST_MM_HS(0x29), &vcodec_axi_a_clk.c },
4299 { TEST_MM_HS(0x2A), &vcodec_axi_b_clk.c },
4300 { TEST_MM_HS(0x2B), &csi1phy_timer_clk.c },
4301 { TEST_MM_HS(0x2C), &csi0phy_timer_clk.c },
Stephen Boyd94625ef2011-07-12 17:06:01 -07004302 { TEST_MM_HS(0x2D), &csi2_clk.c },
4303 { TEST_MM_HS(0x2E), &csi2_phy_clk.c },
4304 { TEST_MM_HS(0x2F), &csi2phy_timer_clk.c },
4305 { TEST_MM_HS(0x30), &csi_pix1_clk.c },
4306 { TEST_MM_HS(0x31), &csi_rdi1_clk.c },
4307 { TEST_MM_HS(0x32), &csi_rdi2_clk.c },
Bryan Huntsman3f2bc4d2011-08-16 17:27:22 -07004308
4309 { TEST_LPA(0x0F), &mi2s_bit_clk.c },
4310 { TEST_LPA(0x10), &codec_i2s_mic_bit_clk.c },
4311 { TEST_LPA(0x11), &codec_i2s_spkr_bit_clk.c },
4312 { TEST_LPA(0x12), &spare_i2s_mic_bit_clk.c },
4313 { TEST_LPA(0x13), &spare_i2s_spkr_bit_clk.c },
4314 { TEST_LPA(0x14), &pcm_clk.c },
4315 { TEST_LPA(0x1D), &audio_slimbus_clk.c },
Matt Wagantall8b38f942011-08-02 18:23:18 -07004316
Stephen Boyd3939c8d2011-08-29 17:36:22 -07004317 { TEST_LPA_HS(0x00), &q6_func_clk },
4318
Matt Wagantall8b38f942011-08-02 18:23:18 -07004319 { TEST_CPUL2(0x1), &l2_m_clk },
4320 { TEST_CPUL2(0x2), &krait0_m_clk },
4321 { TEST_CPUL2(0x3), &krait1_m_clk },
Bryan Huntsman3f2bc4d2011-08-16 17:27:22 -07004322};
4323
4324static struct measure_sel *find_measure_sel(struct clk *clk)
4325{
4326 int i;
4327
4328 for (i = 0; i < ARRAY_SIZE(measure_mux); i++)
4329 if (measure_mux[i].clk == clk)
4330 return &measure_mux[i];
4331 return NULL;
4332}
4333
Matt Wagantall8b38f942011-08-02 18:23:18 -07004334static int measure_clk_set_parent(struct clk *c, struct clk *parent)
Bryan Huntsman3f2bc4d2011-08-16 17:27:22 -07004335{
4336 int ret = 0;
4337 u32 clk_sel;
4338 struct measure_sel *p;
Matt Wagantall8b38f942011-08-02 18:23:18 -07004339 struct measure_clk *clk = to_measure_clk(c);
Bryan Huntsman3f2bc4d2011-08-16 17:27:22 -07004340 unsigned long flags;
4341
4342 if (!parent)
4343 return -EINVAL;
4344
4345 p = find_measure_sel(parent);
4346 if (!p)
4347 return -EINVAL;
4348
4349 spin_lock_irqsave(&local_clock_reg_lock, flags);
4350
Matt Wagantall8b38f942011-08-02 18:23:18 -07004351 /*
4352 * Program the test vector, measurement period (sample_ticks)
4353 * and scaling multiplier.
4354 */
4355 clk->sample_ticks = 0x10000;
Bryan Huntsman3f2bc4d2011-08-16 17:27:22 -07004356 clk_sel = p->test_vector & TEST_CLK_SEL_MASK;
Matt Wagantall8b38f942011-08-02 18:23:18 -07004357 clk->multiplier = 1;
Bryan Huntsman3f2bc4d2011-08-16 17:27:22 -07004358 switch (p->test_vector >> TEST_TYPE_SHIFT) {
4359 case TEST_TYPE_PER_LS:
4360 writel_relaxed(0x4030D00|BVAL(7, 0, clk_sel), CLK_TEST_REG);
4361 break;
4362 case TEST_TYPE_PER_HS:
4363 writel_relaxed(0x4020000|BVAL(16, 10, clk_sel), CLK_TEST_REG);
4364 break;
4365 case TEST_TYPE_MM_LS:
4366 writel_relaxed(0x4030D97, CLK_TEST_REG);
4367 writel_relaxed(BVAL(6, 1, clk_sel)|BIT(0), DBG_CFG_REG_LS_REG);
4368 break;
4369 case TEST_TYPE_MM_HS:
4370 writel_relaxed(0x402B800, CLK_TEST_REG);
4371 writel_relaxed(BVAL(6, 1, clk_sel)|BIT(0), DBG_CFG_REG_HS_REG);
4372 break;
4373 case TEST_TYPE_LPA:
4374 writel_relaxed(0x4030D98, CLK_TEST_REG);
4375 writel_relaxed(BVAL(6, 1, clk_sel)|BIT(0),
4376 LCC_CLK_LS_DEBUG_CFG_REG);
4377 break;
Stephen Boyd3939c8d2011-08-29 17:36:22 -07004378 case TEST_TYPE_LPA_HS:
4379 writel_relaxed(0x402BC00, CLK_TEST_REG);
4380 writel_relaxed(BVAL(2, 1, clk_sel)|BIT(0),
4381 LCC_CLK_HS_DEBUG_CFG_REG);
4382 break;
Matt Wagantall8b38f942011-08-02 18:23:18 -07004383 case TEST_TYPE_CPUL2:
4384 writel_relaxed(0x4030400, CLK_TEST_REG);
4385 writel_relaxed(0x80|BVAL(5, 3, clk_sel), GCC_APCS_CLK_DIAG);
4386 clk->sample_ticks = 0x4000;
4387 clk->multiplier = 2;
4388 break;
Bryan Huntsman3f2bc4d2011-08-16 17:27:22 -07004389 default:
4390 ret = -EPERM;
4391 }
4392 /* Make sure test vector is set before starting measurements. */
4393 mb();
4394
4395 spin_unlock_irqrestore(&local_clock_reg_lock, flags);
4396
4397 return ret;
4398}
4399
4400/* Sample clock for 'ticks' reference clock ticks. */
4401static u32 run_measurement(unsigned ticks)
4402{
4403 /* Stop counters and set the XO4 counter start value. */
4404 writel_relaxed(0x0, RINGOSC_TCXO_CTL_REG);
4405 writel_relaxed(ticks, RINGOSC_TCXO_CTL_REG);
4406
4407 /* Wait for timer to become ready. */
4408 while ((readl_relaxed(RINGOSC_STATUS_REG) & BIT(25)) != 0)
4409 cpu_relax();
4410
4411 /* Run measurement and wait for completion. */
4412 writel_relaxed(BIT(20)|ticks, RINGOSC_TCXO_CTL_REG);
4413 while ((readl_relaxed(RINGOSC_STATUS_REG) & BIT(25)) == 0)
4414 cpu_relax();
4415
4416 /* Stop counters. */
4417 writel_relaxed(0x0, RINGOSC_TCXO_CTL_REG);
4418
4419 /* Return measured ticks. */
4420 return readl_relaxed(RINGOSC_STATUS_REG) & BM(24, 0);
4421}
4422
4423
4424/* Perform a hardware rate measurement for a given clock.
4425 FOR DEBUG USE ONLY: Measurements take ~15 ms! */
Matt Wagantall8b38f942011-08-02 18:23:18 -07004426static unsigned measure_clk_get_rate(struct clk *c)
Bryan Huntsman3f2bc4d2011-08-16 17:27:22 -07004427{
4428 unsigned long flags;
4429 u32 pdm_reg_backup, ringosc_reg_backup;
4430 u64 raw_count_short, raw_count_full;
Matt Wagantall8b38f942011-08-02 18:23:18 -07004431 struct measure_clk *clk = to_measure_clk(c);
Bryan Huntsman3f2bc4d2011-08-16 17:27:22 -07004432 unsigned ret;
4433
4434 spin_lock_irqsave(&local_clock_reg_lock, flags);
4435
4436 /* Enable CXO/4 and RINGOSC branch and root. */
4437 pdm_reg_backup = readl_relaxed(PDM_CLK_NS_REG);
4438 ringosc_reg_backup = readl_relaxed(RINGOSC_NS_REG);
4439 writel_relaxed(0x2898, PDM_CLK_NS_REG);
4440 writel_relaxed(0xA00, RINGOSC_NS_REG);
4441
4442 /*
4443 * The ring oscillator counter will not reset if the measured clock
4444 * is not running. To detect this, run a short measurement before
4445 * the full measurement. If the raw results of the two are the same
4446 * then the clock must be off.
4447 */
4448
4449 /* Run a short measurement. (~1 ms) */
4450 raw_count_short = run_measurement(0x1000);
4451 /* Run a full measurement. (~14 ms) */
Matt Wagantall8b38f942011-08-02 18:23:18 -07004452 raw_count_full = run_measurement(clk->sample_ticks);
Bryan Huntsman3f2bc4d2011-08-16 17:27:22 -07004453
4454 writel_relaxed(ringosc_reg_backup, RINGOSC_NS_REG);
4455 writel_relaxed(pdm_reg_backup, PDM_CLK_NS_REG);
4456
4457 /* Return 0 if the clock is off. */
4458 if (raw_count_full == raw_count_short)
4459 ret = 0;
4460 else {
4461 /* Compute rate in Hz. */
4462 raw_count_full = ((raw_count_full * 10) + 15) * 4800000;
Matt Wagantall8b38f942011-08-02 18:23:18 -07004463 do_div(raw_count_full, ((clk->sample_ticks * 10) + 35));
4464 ret = (raw_count_full * clk->multiplier);
Bryan Huntsman3f2bc4d2011-08-16 17:27:22 -07004465 }
4466
4467 /* Route dbg_hs_clk to PLLTEST. 300mV single-ended amplitude. */
Stephen Boyd69da8402011-07-14 17:45:31 -07004468 writel_relaxed(0x38F8, PLLTEST_PAD_CFG_REG);
Bryan Huntsman3f2bc4d2011-08-16 17:27:22 -07004469 spin_unlock_irqrestore(&local_clock_reg_lock, flags);
4470
4471 return ret;
4472}
4473#else /* !CONFIG_DEBUG_FS */
4474static int measure_clk_set_parent(struct clk *clk, struct clk *parent)
4475{
4476 return -EINVAL;
4477}
4478
4479static unsigned measure_clk_get_rate(struct clk *clk)
4480{
4481 return 0;
4482}
4483#endif /* CONFIG_DEBUG_FS */
4484
4485static struct clk_ops measure_clk_ops = {
4486 .set_parent = measure_clk_set_parent,
4487 .get_rate = measure_clk_get_rate,
4488 .is_local = local_clk_is_local,
4489};
4490
Matt Wagantall8b38f942011-08-02 18:23:18 -07004491static struct measure_clk measure_clk = {
4492 .c = {
4493 .dbg_name = "measure_clk",
4494 .ops = &measure_clk_ops,
4495 CLK_INIT(measure_clk.c),
4496 },
4497 .multiplier = 1,
Bryan Huntsman3f2bc4d2011-08-16 17:27:22 -07004498};
4499
Stephen Boyd94625ef2011-07-12 17:06:01 -07004500static struct clk_lookup msm_clocks_8960_v1[] __initdata = {
Bryan Huntsman3f2bc4d2011-08-16 17:27:22 -07004501 CLK_LOOKUP("cxo", cxo_clk.c, NULL),
4502 CLK_LOOKUP("pll2", pll2_clk.c, NULL),
4503 CLK_LOOKUP("pll8", pll8_clk.c, NULL),
4504 CLK_LOOKUP("pll4", pll4_clk.c, NULL),
Matt Wagantall8b38f942011-08-02 18:23:18 -07004505 CLK_LOOKUP("measure", measure_clk.c, "debug"),
Bryan Huntsman3f2bc4d2011-08-16 17:27:22 -07004506
4507 CLK_LOOKUP("afab_clk", afab_clk.c, NULL),
4508 CLK_LOOKUP("afab_a_clk", afab_a_clk.c, NULL),
4509 CLK_LOOKUP("cfpb_clk", cfpb_clk.c, NULL),
4510 CLK_LOOKUP("cfpb_a_clk", cfpb_a_clk.c, NULL),
4511 CLK_LOOKUP("dfab_clk", dfab_clk.c, NULL),
4512 CLK_LOOKUP("dfab_a_clk", dfab_a_clk.c, NULL),
4513 CLK_LOOKUP("ebi1_clk", ebi1_clk.c, NULL),
4514 CLK_LOOKUP("ebi1_a_clk", ebi1_a_clk.c, NULL),
4515 CLK_LOOKUP("mmfab_clk", mmfab_clk.c, NULL),
4516 CLK_LOOKUP("mmfab_a_clk", mmfab_a_clk.c, NULL),
4517 CLK_LOOKUP("mmfpb_clk", mmfpb_clk.c, NULL),
4518 CLK_LOOKUP("mmfpb_a_clk", mmfpb_a_clk.c, NULL),
4519 CLK_LOOKUP("sfab_clk", sfab_clk.c, NULL),
4520 CLK_LOOKUP("sfab_a_clk", sfab_a_clk.c, NULL),
4521 CLK_LOOKUP("sfpb_clk", sfpb_clk.c, NULL),
4522 CLK_LOOKUP("sfpb_a_clk", sfpb_a_clk.c, NULL),
4523
Matt Wagantalle2522372011-08-17 14:52:21 -07004524 CLK_LOOKUP("core_clk", gsbi1_uart_clk.c, NULL),
4525 CLK_LOOKUP("core_clk", gsbi2_uart_clk.c, NULL),
4526 CLK_LOOKUP("core_clk", gsbi3_uart_clk.c, NULL),
4527 CLK_LOOKUP("core_clk", gsbi4_uart_clk.c, NULL),
4528 CLK_LOOKUP("core_clk", gsbi5_uart_clk.c, "msm_serial_hsl.0"),
4529 CLK_LOOKUP("core_clk", gsbi6_uart_clk.c, "msm_serial_hs.0"),
4530 CLK_LOOKUP("core_clk", gsbi7_uart_clk.c, NULL),
4531 CLK_LOOKUP("core_clk", gsbi8_uart_clk.c, NULL),
4532 CLK_LOOKUP("core_clk", gsbi9_uart_clk.c, NULL),
4533 CLK_LOOKUP("core_clk", gsbi10_uart_clk.c, NULL),
4534 CLK_LOOKUP("core_clk", gsbi11_uart_clk.c, NULL),
4535 CLK_LOOKUP("core_clk", gsbi12_uart_clk.c, NULL),
Matt Wagantallac294852011-08-17 15:44:58 -07004536 CLK_LOOKUP("core_clk", gsbi1_qup_clk.c, "spi_qsd.0"),
Matt Wagantall62cf63e2011-08-17 16:34:47 -07004537 CLK_LOOKUP("core_clk", gsbi2_qup_clk.c, NULL),
Matt Wagantallac294852011-08-17 15:44:58 -07004538 CLK_LOOKUP("core_clk", gsbi3_qup_clk.c, "qup_i2c.3"),
4539 CLK_LOOKUP("core_clk", gsbi4_qup_clk.c, "qup_i2c.4"),
Matt Wagantall62cf63e2011-08-17 16:34:47 -07004540 CLK_LOOKUP("core_clk", gsbi5_qup_clk.c, NULL),
4541 CLK_LOOKUP("core_clk", gsbi6_qup_clk.c, NULL),
4542 CLK_LOOKUP("core_clk", gsbi7_qup_clk.c, NULL),
4543 CLK_LOOKUP("core_clk", gsbi8_qup_clk.c, NULL),
4544 CLK_LOOKUP("core_clk", gsbi9_qup_clk.c, NULL),
Matt Wagantallac294852011-08-17 15:44:58 -07004545 CLK_LOOKUP("core_clk", gsbi10_qup_clk.c, "qup_i2c.10"),
Matt Wagantall62cf63e2011-08-17 16:34:47 -07004546 CLK_LOOKUP("core_clk", gsbi11_qup_clk.c, NULL),
Matt Wagantallac294852011-08-17 15:44:58 -07004547 CLK_LOOKUP("core_clk", gsbi12_qup_clk.c, "qup_i2c.12"),
Bryan Huntsman3f2bc4d2011-08-16 17:27:22 -07004548 CLK_LOOKUP("pdm_clk", pdm_clk.c, NULL),
Matt Wagantalld86d6832011-08-17 14:06:55 -07004549 CLK_LOOKUP("mem_clk", pmem_clk.c, NULL),
Matt Wagantallc1205292011-08-11 17:19:31 -07004550 CLK_LOOKUP("core_clk", prng_clk.c, "msm_rng.0"),
Matt Wagantall37ce3842011-08-17 16:00:36 -07004551 CLK_LOOKUP("core_clk", sdc1_clk.c, "msm_sdcc.1"),
4552 CLK_LOOKUP("core_clk", sdc2_clk.c, "msm_sdcc.2"),
4553 CLK_LOOKUP("core_clk", sdc3_clk.c, "msm_sdcc.3"),
4554 CLK_LOOKUP("core_clk", sdc4_clk.c, "msm_sdcc.4"),
4555 CLK_LOOKUP("core_clk", sdc5_clk.c, "msm_sdcc.5"),
Bryan Huntsman3f2bc4d2011-08-16 17:27:22 -07004556 CLK_LOOKUP("slimbus_xo_src_clk", slimbus_xo_src_clk.c, NULL),
Matt Wagantall640e5fd2011-08-17 16:08:53 -07004557 CLK_LOOKUP("ref_clk", tsif_ref_clk.c, NULL),
Bryan Huntsman3f2bc4d2011-08-16 17:27:22 -07004558 CLK_LOOKUP("tssc_clk", tssc_clk.c, NULL),
4559 CLK_LOOKUP("usb_hs_clk", usb_hs1_xcvr_clk.c, NULL),
4560 CLK_LOOKUP("usb_phy_clk", usb_phy0_clk.c, NULL),
4561 CLK_LOOKUP("usb_fs_clk", usb_fs1_xcvr_clk.c, NULL),
4562 CLK_LOOKUP("usb_fs_sys_clk", usb_fs1_sys_clk.c, NULL),
4563 CLK_LOOKUP("usb_fs_src_clk", usb_fs1_src_clk.c, NULL),
4564 CLK_LOOKUP("usb_fs_clk", usb_fs2_xcvr_clk.c, NULL),
4565 CLK_LOOKUP("usb_fs_sys_clk", usb_fs2_sys_clk.c, NULL),
4566 CLK_LOOKUP("usb_fs_src_clk", usb_fs2_src_clk.c, NULL),
Matt Wagantallc4b3a4d2011-08-17 16:58:39 -07004567 CLK_LOOKUP("iface_clk", ce1_p_clk.c, "qce.0"),
4568 CLK_LOOKUP("core_clk", ce1_core_clk.c, "qce.0"),
Bryan Huntsman3f2bc4d2011-08-16 17:27:22 -07004569 CLK_LOOKUP("dma_bam_pclk", dma_bam_p_clk.c, NULL),
Matt Wagantallac294852011-08-17 15:44:58 -07004570 CLK_LOOKUP("iface_clk", gsbi1_p_clk.c, "spi_qsd.0"),
Matt Wagantall62cf63e2011-08-17 16:34:47 -07004571 CLK_LOOKUP("iface_clk", gsbi2_p_clk.c, NULL),
Matt Wagantallac294852011-08-17 15:44:58 -07004572 CLK_LOOKUP("iface_clk", gsbi3_p_clk.c, "qup_i2c.3"),
4573 CLK_LOOKUP("iface_clk", gsbi4_p_clk.c, "qup_i2c.4"),
Matt Wagantalle2522372011-08-17 14:52:21 -07004574 CLK_LOOKUP("iface_clk", gsbi5_p_clk.c, "msm_serial_hsl.0"),
4575 CLK_LOOKUP("iface_clk", gsbi6_p_clk.c, "msm_serial_hs.0"),
Matt Wagantall62cf63e2011-08-17 16:34:47 -07004576 CLK_LOOKUP("iface_clk", gsbi7_p_clk.c, NULL),
4577 CLK_LOOKUP("iface_clk", gsbi8_p_clk.c, NULL),
4578 CLK_LOOKUP("iface_clk", gsbi9_p_clk.c, NULL),
Matt Wagantallac294852011-08-17 15:44:58 -07004579 CLK_LOOKUP("iface_clk", gsbi10_p_clk.c, "qup_i2c.10"),
Matt Wagantall62cf63e2011-08-17 16:34:47 -07004580 CLK_LOOKUP("iface_clk", gsbi11_p_clk.c, NULL),
Matt Wagantallac294852011-08-17 15:44:58 -07004581 CLK_LOOKUP("iface_clk", gsbi12_p_clk.c, "qup_i2c.12"),
Matt Wagantall640e5fd2011-08-17 16:08:53 -07004582 CLK_LOOKUP("iface_clk", tsif_p_clk.c, NULL),
Bryan Huntsman3f2bc4d2011-08-16 17:27:22 -07004583 CLK_LOOKUP("usb_fs_pclk", usb_fs1_p_clk.c, NULL),
4584 CLK_LOOKUP("usb_fs_pclk", usb_fs2_p_clk.c, NULL),
4585 CLK_LOOKUP("usb_hs_pclk", usb_hs1_p_clk.c, NULL),
Matt Wagantall37ce3842011-08-17 16:00:36 -07004586 CLK_LOOKUP("iface_clk", sdc1_p_clk.c, "msm_sdcc.1"),
4587 CLK_LOOKUP("iface_clk", sdc2_p_clk.c, "msm_sdcc.2"),
4588 CLK_LOOKUP("iface_clk", sdc3_p_clk.c, "msm_sdcc.3"),
4589 CLK_LOOKUP("iface_clk", sdc4_p_clk.c, "msm_sdcc.4"),
4590 CLK_LOOKUP("iface_clk", sdc5_p_clk.c, "msm_sdcc.5"),
Matt Wagantalle1a86062011-08-18 17:46:10 -07004591 CLK_LOOKUP("core_clk", adm0_clk.c, "msm_dmov"),
4592 CLK_LOOKUP("iface_clk", adm0_p_clk.c, "msm_dmov"),
Bryan Huntsman3f2bc4d2011-08-16 17:27:22 -07004593 CLK_LOOKUP("pmic_arb_pclk", pmic_arb0_p_clk.c, NULL),
4594 CLK_LOOKUP("pmic_arb_pclk", pmic_arb1_p_clk.c, NULL),
4595 CLK_LOOKUP("pmic_ssbi2", pmic_ssbi2_clk.c, NULL),
4596 CLK_LOOKUP("rpm_msg_ram_pclk", rpm_msg_ram_p_clk.c, NULL),
4597 CLK_LOOKUP("amp_clk", amp_clk.c, NULL),
4598 CLK_LOOKUP("cam_clk", cam0_clk.c, NULL),
4599 CLK_LOOKUP("cam_clk", cam1_clk.c, NULL),
4600 CLK_LOOKUP("cam_clk", cam0_clk.c, "msm_camera_imx074.0"),
4601 CLK_LOOKUP("cam_clk", cam0_clk.c, "msm_camera_ov2720.0"),
Kevin Chandfecce22011-07-13 10:52:41 -07004602 CLK_LOOKUP("cam_clk", cam0_clk.c, "msm_camera_qs_mt9p017.0"),
Bryan Huntsman3f2bc4d2011-08-16 17:27:22 -07004603 CLK_LOOKUP("csi_src_clk", csi0_src_clk.c, NULL),
4604 CLK_LOOKUP("csi_src_clk", csi1_src_clk.c, NULL),
4605 CLK_LOOKUP("csi_src_clk", csi0_src_clk.c, "msm_camera_imx074.0"),
Kevin Chandfecce22011-07-13 10:52:41 -07004606 CLK_LOOKUP("csi_src_clk", csi0_src_clk.c, "msm_camera_qs_mt9p017.0"),
Bryan Huntsman3f2bc4d2011-08-16 17:27:22 -07004607 CLK_LOOKUP("csi_src_clk", csi1_src_clk.c, "msm_camera_ov2720.0"),
4608 CLK_LOOKUP("csi_clk", csi0_clk.c, NULL),
4609 CLK_LOOKUP("csi_clk", csi1_clk.c, NULL),
4610 CLK_LOOKUP("csi_clk", csi0_clk.c, "msm_camera_imx074.0"),
Kevin Chandfecce22011-07-13 10:52:41 -07004611 CLK_LOOKUP("csi_clk", csi0_clk.c, "msm_camera_qs_mt9p017.0"),
Bryan Huntsman3f2bc4d2011-08-16 17:27:22 -07004612 CLK_LOOKUP("csi_clk", csi1_clk.c, "msm_camera_ov2720.0"),
4613 CLK_LOOKUP("csi_phy_clk", csi0_phy_clk.c, NULL),
4614 CLK_LOOKUP("csi_phy_clk", csi1_phy_clk.c, NULL),
4615 CLK_LOOKUP("csi_phy_clk", csi0_phy_clk.c, "msm_camera_imx074.0"),
Kevin Chandfecce22011-07-13 10:52:41 -07004616 CLK_LOOKUP("csi_phy_clk", csi0_phy_clk.c, "msm_camera_qs_mt9p017.0"),
Bryan Huntsman3f2bc4d2011-08-16 17:27:22 -07004617 CLK_LOOKUP("csi_phy_clk", csi1_phy_clk.c, "msm_camera_ov2720.0"),
4618 CLK_LOOKUP("csi_pix_clk", csi_pix_clk.c, NULL),
4619 CLK_LOOKUP("csi_rdi_clk", csi_rdi_clk.c, NULL),
4620 CLK_LOOKUP("csiphy_timer_src_clk", csiphy_timer_src_clk.c, NULL),
4621 CLK_LOOKUP("csi0phy_timer_clk", csi0phy_timer_clk.c, NULL),
4622 CLK_LOOKUP("csi1phy_timer_clk", csi1phy_timer_clk.c, NULL),
4623 CLK_LOOKUP("dsi_byte_div_clk", dsi1_byte_clk.c, NULL),
4624 CLK_LOOKUP("dsi_byte_div_clk", dsi2_byte_clk.c, NULL),
4625 CLK_LOOKUP("dsi_esc_clk", dsi1_esc_clk.c, NULL),
4626 CLK_LOOKUP("dsi_esc_clk", dsi2_esc_clk.c, NULL),
4627 CLK_LOOKUP("gfx2d0_clk", gfx2d0_clk.c, NULL),
4628 CLK_LOOKUP("gfx2d1_clk", gfx2d1_clk.c, NULL),
4629 CLK_LOOKUP("gfx3d_clk", gfx3d_clk.c, NULL),
4630 CLK_LOOKUP("ijpeg_axi_clk", ijpeg_axi_clk.c, NULL),
4631 CLK_LOOKUP("imem_axi_clk", imem_axi_clk.c, NULL),
4632 CLK_LOOKUP("ijpeg_clk", ijpeg_clk.c, NULL),
4633 CLK_LOOKUP("jpegd_clk", jpegd_clk.c, NULL),
4634 CLK_LOOKUP("mdp_clk", mdp_clk.c, NULL),
4635 CLK_LOOKUP("mdp_vsync_clk", mdp_vsync_clk.c, NULL),
4636 CLK_LOOKUP("lut_mdp", lut_mdp_clk.c, NULL),
Stephen Boyd973e4ba2011-07-12 17:06:01 -07004637 CLK_LOOKUP("qdss_pclk", qdss_p_clk.c, NULL),
4638 CLK_LOOKUP("qdss_at_clk", qdss_at_clk.c, NULL),
4639 CLK_LOOKUP("qdss_pclkdbg_clk", qdss_pclkdbg_clk.c, NULL),
4640 CLK_LOOKUP("qdss_traceclkin_clk", qdss_traceclkin_clk.c, NULL),
4641 CLK_LOOKUP("qdss_tsctr_clk", qdss_tsctr_clk.c, NULL),
4642 CLK_LOOKUP("qdss_stm_clk", qdss_stm_clk.c, NULL),
Bryan Huntsman3f2bc4d2011-08-16 17:27:22 -07004643 CLK_LOOKUP("rot_clk", rot_clk.c, NULL),
4644 CLK_LOOKUP("tv_src_clk", tv_src_clk.c, NULL),
4645 CLK_LOOKUP("tv_enc_clk", tv_enc_clk.c, NULL),
4646 CLK_LOOKUP("tv_dac_clk", tv_dac_clk.c, NULL),
4647 CLK_LOOKUP("vcodec_clk", vcodec_clk.c, NULL),
4648 CLK_LOOKUP("mdp_tv_clk", mdp_tv_clk.c, NULL),
4649 CLK_LOOKUP("hdmi_clk", hdmi_tv_clk.c, NULL),
4650 CLK_LOOKUP("hdmi_app_clk", hdmi_app_clk.c, NULL),
4651 CLK_LOOKUP("vpe_clk", vpe_clk.c, NULL),
4652 CLK_LOOKUP("vfe_clk", vfe_clk.c, NULL),
Matt Wagantallc23eee92011-08-16 23:06:52 -07004653 CLK_LOOKUP("csi_vfe_clk", csi_vfe_clk.c, NULL),
Bryan Huntsman3f2bc4d2011-08-16 17:27:22 -07004654 CLK_LOOKUP("vfe_axi_clk", vfe_axi_clk.c, NULL),
4655 CLK_LOOKUP("mdp_axi_clk", mdp_axi_clk.c, NULL),
4656 CLK_LOOKUP("rot_axi_clk", rot_axi_clk.c, NULL),
4657 CLK_LOOKUP("vcodec_axi_clk", vcodec_axi_clk.c, NULL),
4658 CLK_LOOKUP("vcodec_axi_a_clk", vcodec_axi_a_clk.c, NULL),
4659 CLK_LOOKUP("vcodec_axi_b_clk", vcodec_axi_b_clk.c, NULL),
4660 CLK_LOOKUP("vpe_axi_clk", vpe_axi_clk.c, NULL),
4661 CLK_LOOKUP("amp_pclk", amp_p_clk.c, NULL),
Matt Wagantallc23eee92011-08-16 23:06:52 -07004662 CLK_LOOKUP("csi_pclk", csi_p_clk.c, NULL),
Bryan Huntsman3f2bc4d2011-08-16 17:27:22 -07004663 CLK_LOOKUP("dsi_m_pclk", dsi1_m_p_clk.c, NULL),
4664 CLK_LOOKUP("dsi_s_pclk", dsi1_s_p_clk.c, NULL),
4665 CLK_LOOKUP("dsi_m_pclk", dsi2_m_p_clk.c, NULL),
4666 CLK_LOOKUP("dsi_s_pclk", dsi2_s_p_clk.c, NULL),
4667 CLK_LOOKUP("gfx2d0_pclk", gfx2d0_p_clk.c, NULL),
4668 CLK_LOOKUP("gfx2d1_pclk", gfx2d1_p_clk.c, NULL),
4669 CLK_LOOKUP("gfx3d_pclk", gfx3d_p_clk.c, NULL),
4670 CLK_LOOKUP("hdmi_m_pclk", hdmi_m_p_clk.c, NULL),
4671 CLK_LOOKUP("hdmi_s_pclk", hdmi_s_p_clk.c, NULL),
4672 CLK_LOOKUP("ijpeg_pclk", ijpeg_p_clk.c, NULL),
4673 CLK_LOOKUP("jpegd_pclk", jpegd_p_clk.c, NULL),
4674 CLK_LOOKUP("imem_pclk", imem_p_clk.c, NULL),
4675 CLK_LOOKUP("mdp_pclk", mdp_p_clk.c, NULL),
4676 CLK_LOOKUP("smmu_pclk", smmu_p_clk.c, NULL),
4677 CLK_LOOKUP("rotator_pclk", rot_p_clk.c, NULL),
4678 CLK_LOOKUP("tv_enc_pclk", tv_enc_p_clk.c, NULL),
4679 CLK_LOOKUP("vcodec_pclk", vcodec_p_clk.c, NULL),
4680 CLK_LOOKUP("vfe_pclk", vfe_p_clk.c, NULL),
4681 CLK_LOOKUP("vpe_pclk", vpe_p_clk.c, NULL),
4682 CLK_LOOKUP("mi2s_bit_clk", mi2s_bit_clk.c, NULL),
4683 CLK_LOOKUP("mi2s_osr_clk", mi2s_osr_clk.c, NULL),
4684 CLK_LOOKUP("i2s_mic_bit_clk", codec_i2s_mic_bit_clk.c, NULL),
4685 CLK_LOOKUP("i2s_mic_osr_clk", codec_i2s_mic_osr_clk.c, NULL),
4686 CLK_LOOKUP("i2s_mic_bit_clk", spare_i2s_mic_bit_clk.c, NULL),
4687 CLK_LOOKUP("i2s_mic_osr_clk", spare_i2s_mic_osr_clk.c, NULL),
4688 CLK_LOOKUP("i2s_spkr_bit_clk", codec_i2s_spkr_bit_clk.c, NULL),
4689 CLK_LOOKUP("i2s_spkr_osr_clk", codec_i2s_spkr_osr_clk.c, NULL),
4690 CLK_LOOKUP("i2s_spkr_bit_clk", spare_i2s_spkr_bit_clk.c, NULL),
4691 CLK_LOOKUP("i2s_spkr_osr_clk", spare_i2s_spkr_osr_clk.c, NULL),
4692 CLK_LOOKUP("pcm_clk", pcm_clk.c, NULL),
4693 CLK_LOOKUP("sps_slimbus_clk", sps_slimbus_clk.c, NULL),
4694 CLK_LOOKUP("audio_slimbus_clk", audio_slimbus_clk.c, NULL),
4695 CLK_LOOKUP("iommu_clk", jpegd_axi_clk.c, "msm_iommu.0"),
4696 CLK_LOOKUP("iommu_clk", vpe_axi_clk.c, "msm_iommu.1"),
4697 CLK_LOOKUP("iommu_clk", mdp_axi_clk.c, "msm_iommu.2"),
4698 CLK_LOOKUP("iommu_clk", mdp_axi_clk.c, "msm_iommu.3"),
4699 CLK_LOOKUP("iommu_clk", rot_axi_clk.c, "msm_iommu.4"),
4700 CLK_LOOKUP("iommu_clk", ijpeg_axi_clk.c, "msm_iommu.5"),
4701 CLK_LOOKUP("iommu_clk", vfe_axi_clk.c, "msm_iommu.6"),
4702 CLK_LOOKUP("iommu_clk", vcodec_axi_a_clk.c, "msm_iommu.7"),
4703 CLK_LOOKUP("iommu_clk", vcodec_axi_b_clk.c, "msm_iommu.8"),
4704 CLK_LOOKUP("iommu_clk", gfx3d_clk.c, "msm_iommu.9"),
4705 CLK_LOOKUP("iommu_clk", gfx2d0_clk.c, "msm_iommu.10"),
4706 CLK_LOOKUP("iommu_clk", gfx2d1_clk.c, "msm_iommu.11"),
4707 CLK_LOOKUP("dfab_dsps_clk", dfab_dsps_clk.c, NULL),
4708 CLK_LOOKUP("dfab_usb_hs_clk", dfab_usb_hs_clk.c, NULL),
Matt Wagantall37ce3842011-08-17 16:00:36 -07004709 CLK_LOOKUP("bus_clk", dfab_sdc1_clk.c, "msm_sdcc.1"),
4710 CLK_LOOKUP("bus_clk", dfab_sdc2_clk.c, "msm_sdcc.2"),
4711 CLK_LOOKUP("bus_clk", dfab_sdc3_clk.c, "msm_sdcc.3"),
4712 CLK_LOOKUP("bus_clk", dfab_sdc4_clk.c, "msm_sdcc.4"),
4713 CLK_LOOKUP("bus_clk", dfab_sdc5_clk.c, "msm_sdcc.5"),
Yan He160633e2011-06-30 12:18:56 -07004714 CLK_LOOKUP("dfab_clk", dfab_sps_clk.c, "msm_sps"),
Bryan Huntsman3f2bc4d2011-08-16 17:27:22 -07004715
4716 CLK_LOOKUP("ebi1_msmbus_clk", ebi1_msmbus_clk.c, NULL),
Matt Wagantalle1a86062011-08-18 17:46:10 -07004717 CLK_LOOKUP("mem_clk", ebi1_adm_clk.c, "msm_dmov"),
Matt Wagantall8b38f942011-08-02 18:23:18 -07004718
4719 CLK_LOOKUP("l2_mclk", l2_m_clk, NULL),
4720 CLK_LOOKUP("krait0_mclk", krait0_m_clk, NULL),
4721 CLK_LOOKUP("krait1_mclk", krait1_m_clk, NULL),
Stephen Boyd3939c8d2011-08-29 17:36:22 -07004722 CLK_LOOKUP("q6sw_clk", q6sw_clk, NULL),
4723 CLK_LOOKUP("q6fw_clk", q6fw_clk, NULL),
4724 CLK_LOOKUP("q6_func_clk", q6_func_clk, NULL),
Bryan Huntsman3f2bc4d2011-08-16 17:27:22 -07004725};
4726
Stephen Boyd94625ef2011-07-12 17:06:01 -07004727static struct clk_lookup msm_clocks_8960_v2[] __initdata = {
4728 CLK_LOOKUP("cam_clk", cam2_clk.c, NULL),
4729 CLK_LOOKUP("csi_src_clk", csi2_src_clk.c, NULL),
4730 CLK_LOOKUP("csi_clk", csi2_clk.c, NULL),
4731 CLK_LOOKUP("csi_pix1_clk", csi_pix1_clk.c, NULL),
4732 CLK_LOOKUP("csi_rdi1_clk", csi_rdi1_clk.c, NULL),
4733 CLK_LOOKUP("csi_rdi2_clk", csi_rdi2_clk.c, NULL),
4734 CLK_LOOKUP("csi_phy_clk", csi2_phy_clk.c, NULL),
4735 CLK_LOOKUP("csi2phy_timer_clk", csi2phy_timer_clk.c, NULL),
4736 CLK_LOOKUP("usb_hsic_xcvr_fs_clk", usb_hsic_xcvr_fs_clk.c, NULL),
4737 CLK_LOOKUP("usb_hsic_hsic_clk", usb_hsic_hsic_clk.c, NULL),
4738 CLK_LOOKUP("usb_hsic_hsio_cal_clk", usb_hsic_hsio_cal_clk.c, NULL),
4739 CLK_LOOKUP("usb_hsic_system_clk", usb_hsic_system_clk.c, NULL),
4740 CLK_LOOKUP("usb_hsic_p_clk", usb_hsic_p_clk.c, NULL),
4741};
4742
4743/* Add v2 clocks dynamically at runtime */
4744static struct clk_lookup msm_clocks_8960[ARRAY_SIZE(msm_clocks_8960_v1) +
4745 ARRAY_SIZE(msm_clocks_8960_v2)];
4746
Bryan Huntsman3f2bc4d2011-08-16 17:27:22 -07004747/*
4748 * Miscellaneous clock register initializations
4749 */
4750
4751/* Read, modify, then write-back a register. */
4752static void __init rmwreg(uint32_t val, void *reg, uint32_t mask)
4753{
4754 uint32_t regval = readl_relaxed(reg);
4755 regval &= ~mask;
4756 regval |= val;
4757 writel_relaxed(regval, reg);
4758}
4759
4760static void __init reg_init(void)
4761{
Bryan Huntsman3f2bc4d2011-08-16 17:27:22 -07004762 /* Deassert MM SW_RESET_ALL signal. */
4763 writel_relaxed(0, SW_RESET_ALL_REG);
4764
4765 /* Initialize MM AHB registers: Enable the FPB clock and disable HW
4766 * gating for all clocks. Also set VFE_AHB's FORCE_CORE_ON bit to
4767 * prevent its memory from being collapsed when the clock is halted.
4768 * The sleep and wake-up delays are set to safe values. */
Matt Wagantall53d968f2011-07-19 13:22:53 -07004769 rmwreg(0x00000003, AHB_EN_REG, 0x6C000103);
4770 writel_relaxed(0x000007F9, AHB_EN2_REG);
Bryan Huntsman3f2bc4d2011-08-16 17:27:22 -07004771
4772 /* Deassert all locally-owned MM AHB resets. */
4773 rmwreg(0, SW_RESET_AHB_REG, 0xFFF7DFFF);
4774
4775 /* Initialize MM AXI registers: Enable HW gating for all clocks that
4776 * support it. Also set FORCE_CORE_ON bits, and any sleep and wake-up
4777 * delays to safe values. */
4778 /* TODO: Enable HW Gating */
Matt Wagantall53d968f2011-07-19 13:22:53 -07004779 rmwreg(0x000007F9, MAXI_EN_REG, 0x0803FFFF);
4780 rmwreg(0x3027FCFF, MAXI_EN2_REG, 0x3A3FFFFF);
4781 rmwreg(0x0027FCFF, MAXI_EN3_REG, 0x003FFFFF);
4782 rmwreg(0x0027FCFF, MAXI_EN4_REG, 0x017FFFFF);
4783 rmwreg(0x000003C7, SAXI_EN_REG, 0x00003FFF);
Bryan Huntsman3f2bc4d2011-08-16 17:27:22 -07004784
4785 /* Initialize MM CC registers: Set MM FORCE_CORE_ON bits so that core
4786 * memories retain state even when not clocked. Also, set sleep and
4787 * wake-up delays to safe values. */
Matt Wagantall53d968f2011-07-19 13:22:53 -07004788 rmwreg(0x00000000, CSI0_CC_REG, 0x00000410);
4789 rmwreg(0x00000000, CSI1_CC_REG, 0x00000410);
4790 rmwreg(0x80FF0000, DSI1_BYTE_CC_REG, 0xE0FF0010);
4791 rmwreg(0x80FF0000, DSI2_BYTE_CC_REG, 0xE0FF0010);
4792 rmwreg(0x80FF0000, DSI_PIXEL_CC_REG, 0xE0FF0010);
4793 rmwreg(0x80FF0000, DSI2_PIXEL_CC_REG, 0xE0FF0010);
4794 rmwreg(0x80FF0000, GFX2D0_CC_REG, 0xE0FF0010);
4795 rmwreg(0x80FF0000, GFX2D1_CC_REG, 0xE0FF0010);
4796 rmwreg(0x80FF0000, GFX3D_CC_REG, 0xE0FF0010);
4797 rmwreg(0x80FF0000, IJPEG_CC_REG, 0xE0FF0010);
4798 rmwreg(0x80FF0000, JPEGD_CC_REG, 0xE0FF0010);
4799 rmwreg(0x80FF0000, MDP_CC_REG, 0xE1FF0010);
4800 rmwreg(0x80FF0000, MDP_LUT_CC_REG, 0xE0FF0010);
4801 rmwreg(0x80FF0000, ROT_CC_REG, 0xE0FF0010);
4802 rmwreg(0x80FF0000, TV_CC_REG, 0xE1FFC010);
4803 rmwreg(0x000004FF, TV_CC2_REG, 0x000007FF);
4804 rmwreg(0xC0FF0000, VCODEC_CC_REG, 0xE0FF0010);
4805 rmwreg(0x80FF0000, VFE_CC_REG, 0xE0FF4010);
Stephen Boyd94625ef2011-07-12 17:06:01 -07004806 rmwreg(0x800000FF, VFE_CC2_REG, 0xE00000FF);
Matt Wagantall53d968f2011-07-19 13:22:53 -07004807 rmwreg(0x80FF0000, VPE_CC_REG, 0xE0FF0010);
Bryan Huntsman3f2bc4d2011-08-16 17:27:22 -07004808
4809 /* De-assert MM AXI resets to all hardware blocks. */
4810 writel_relaxed(0, SW_RESET_AXI_REG);
4811
4812 /* Deassert all MM core resets. */
4813 writel_relaxed(0, SW_RESET_CORE_REG);
4814
4815 /* Reset 3D core once more, with its clock enabled. This can
4816 * eventually be done as part of the GDFS footswitch driver. */
4817 clk_set_rate(&gfx3d_clk.c, 27000000);
4818 clk_enable(&gfx3d_clk.c);
4819 writel_relaxed(BIT(12), SW_RESET_CORE_REG);
4820 mb();
4821 udelay(5);
4822 writel_relaxed(0, SW_RESET_CORE_REG);
4823 /* Make sure reset is de-asserted before clock is disabled. */
4824 mb();
4825 clk_disable(&gfx3d_clk.c);
4826
4827 /* Enable TSSC and PDM PXO sources. */
4828 writel_relaxed(BIT(11), TSSC_CLK_CTL_REG);
4829 writel_relaxed(BIT(15), PDM_CLK_NS_REG);
4830
4831 /* Source SLIMBus xo src from slimbus reference clock */
4832 writel_relaxed(0x3, SLIMBUS_XO_SRC_CLK_CTL_REG);
4833
4834 /* Source the dsi_byte_clks from the DSI PHY PLLs */
4835 rmwreg(0x1, DSI1_BYTE_NS_REG, 0x7);
4836 rmwreg(0x2, DSI2_BYTE_NS_REG, 0x7);
4837}
4838
Stephen Boyd94625ef2011-07-12 17:06:01 -07004839struct clock_init_data msm8960_clock_init_data __initdata;
4840
Bryan Huntsman3f2bc4d2011-08-16 17:27:22 -07004841/* Local clock driver initialization. */
Stephen Boydbb600ae2011-08-02 20:11:40 -07004842static void __init msm8960_clock_init(void)
Bryan Huntsman3f2bc4d2011-08-16 17:27:22 -07004843{
Stephen Boyd94625ef2011-07-12 17:06:01 -07004844 size_t num_lookups = ARRAY_SIZE(msm_clocks_8960_v1);
Bryan Huntsman3f2bc4d2011-08-16 17:27:22 -07004845 xo_pxo = msm_xo_get(MSM_XO_PXO, "clock-8960");
4846 if (IS_ERR(xo_pxo)) {
4847 pr_err("%s: msm_xo_get(PXO) failed.\n", __func__);
4848 BUG();
4849 }
4850 xo_cxo = msm_xo_get(MSM_XO_TCXO_D0, "clock-8960");
4851 if (IS_ERR(xo_cxo)) {
4852 pr_err("%s: msm_xo_get(CXO) failed.\n", __func__);
4853 BUG();
4854 }
4855
Stephen Boyd94625ef2011-07-12 17:06:01 -07004856 memcpy(msm_clocks_8960, msm_clocks_8960_v1, sizeof(msm_clocks_8960_v1));
4857 if (SOCINFO_VERSION_MAJOR(socinfo_get_version()) >= 2) {
Tianyi Goubaf6d342011-08-30 21:49:02 -07004858 gfx3d_clk.freq_tbl = clk_tbl_gfx3d_v2;
Stephen Boyd94625ef2011-07-12 17:06:01 -07004859 memcpy(msm_clocks_8960 + ARRAY_SIZE(msm_clocks_8960_v1),
4860 msm_clocks_8960_v2, sizeof(msm_clocks_8960_v2));
4861 num_lookups = ARRAY_SIZE(msm_clocks_8960);
4862 }
4863 msm8960_clock_init_data.size = num_lookups;
4864
Bryan Huntsman3f2bc4d2011-08-16 17:27:22 -07004865 soc_update_sys_vdd = msm8960_update_sys_vdd;
4866 local_vote_sys_vdd(HIGH);
4867
Vikram Mulukutla489e39e2011-08-31 18:04:05 -07004868 clk_ops_pll.enable = sr_pll_clk_enable;
Bryan Huntsman3f2bc4d2011-08-16 17:27:22 -07004869
4870 /* Initialize clock registers. */
4871 reg_init();
4872
4873 /* Initialize rates for clocks that only support one. */
4874 clk_set_rate(&pdm_clk.c, 27000000);
4875 clk_set_rate(&prng_clk.c, 64000000);
4876 clk_set_rate(&mdp_vsync_clk.c, 27000000);
4877 clk_set_rate(&tsif_ref_clk.c, 105000);
4878 clk_set_rate(&tssc_clk.c, 27000000);
4879 clk_set_rate(&usb_hs1_xcvr_clk.c, 60000000);
4880 clk_set_rate(&usb_fs1_src_clk.c, 60000000);
4881 clk_set_rate(&usb_fs2_src_clk.c, 60000000);
Stephen Boyd94625ef2011-07-12 17:06:01 -07004882 clk_set_rate(&usb_hsic_xcvr_fs_clk.c, 60000000);
4883 clk_set_rate(&usb_hsic_hsic_src_clk.c, 480000000);
4884 clk_set_rate(&usb_hsic_hsio_cal_clk.c, 9000000);
Bryan Huntsman3f2bc4d2011-08-16 17:27:22 -07004885
4886 /*
4887 * The halt status bits for PDM and TSSC may be incorrect at boot.
4888 * Toggle these clocks on and off to refresh them.
4889 */
Matt Wagantall0625ea02011-07-13 18:51:56 -07004890 rcg_clk_enable(&pdm_clk.c);
4891 rcg_clk_disable(&pdm_clk.c);
4892 rcg_clk_enable(&tssc_clk.c);
4893 rcg_clk_disable(&tssc_clk.c);
Bryan Huntsman3f2bc4d2011-08-16 17:27:22 -07004894
4895 if (machine_is_msm8960_sim()) {
4896 clk_set_rate(&sdc1_clk.c, 48000000);
4897 clk_enable(&sdc1_clk.c);
4898 clk_enable(&sdc1_p_clk.c);
4899 clk_set_rate(&sdc3_clk.c, 48000000);
4900 clk_enable(&sdc3_clk.c);
4901 clk_enable(&sdc3_p_clk.c);
4902 }
Bryan Huntsman3f2bc4d2011-08-16 17:27:22 -07004903}
4904
Stephen Boydbb600ae2011-08-02 20:11:40 -07004905static int __init msm8960_clock_late_init(void)
Bryan Huntsman3f2bc4d2011-08-16 17:27:22 -07004906{
4907 return local_unvote_sys_vdd(HIGH);
4908}
Stephen Boydbb600ae2011-08-02 20:11:40 -07004909
4910struct clock_init_data msm8960_clock_init_data __initdata = {
4911 .table = msm_clocks_8960,
4912 .size = ARRAY_SIZE(msm_clocks_8960),
4913 .init = msm8960_clock_init,
4914 .late_init = msm8960_clock_late_init,
4915};