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Manu Gautam5143b252012-01-05 19:25:23 -08001/* Copyright (c) 2009-2012, Code Aurora Forum. All rights reserved.
Bryan Huntsman3f2bc4d2011-08-16 17:27:22 -07002 *
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
14#include <linux/kernel.h>
15#include <linux/init.h>
16#include <linux/err.h>
17#include <linux/ctype.h>
18#include <linux/bitops.h>
19#include <linux/io.h>
20#include <linux/spinlock.h>
21#include <linux/delay.h>
22#include <linux/clk.h>
23#include <linux/clkdev.h>
24
25#include <mach/msm_iomap.h>
26#include <mach/clk.h>
27#include <mach/msm_xo.h>
28#include <mach/scm-io.h>
29#include <mach/rpm.h>
30#include <mach/rpm-regulator.h>
31
32#include "clock-local.h"
33#include "clock-rpm.h"
34#include "clock-voter.h"
35
36#ifdef CONFIG_MSM_SECURE_IO
37#undef readl_relaxed
38#undef writel_relaxed
39#define readl_relaxed secure_readl
40#define writel_relaxed secure_writel
41#endif
42
43#define REG(off) (MSM_CLK_CTL_BASE + (off))
44#define REG_MM(off) (MSM_MMSS_CLK_CTL_BASE + (off))
45#define REG_LPA(off) (MSM_LPASS_CLK_CTL_BASE + (off))
46
47/* Peripheral clock registers. */
48#define CE2_HCLK_CTL_REG REG(0x2740)
49#define CLK_HALT_CFPB_STATEA_REG REG(0x2FCC)
50#define CLK_HALT_CFPB_STATEB_REG REG(0x2FD0)
51#define CLK_HALT_CFPB_STATEC_REG REG(0x2FD4)
52#define CLK_HALT_DFAB_STATE_REG REG(0x2FC8)
53#define CLK_HALT_MSS_SMPSS_MISC_STATE_REG REG(0x2FDC)
54#define CLK_HALT_SFPB_MISC_STATE_REG REG(0x2FD8)
55#define CLK_TEST_REG REG(0x2FA0)
Matt Wagantall66cd0932011-09-12 19:04:34 -070056#define EBI2_2X_CLK_CTL_REG REG(0x2660)
57#define EBI2_CLK_CTL_REG REG(0x2664)
Matt Wagantall7625a4c2011-11-01 16:17:53 -070058#define GPn_MD_REG(n) REG(0x2D00+(0x20*(n)))
59#define GPn_NS_REG(n) REG(0x2D24+(0x20*(n)))
Bryan Huntsman3f2bc4d2011-08-16 17:27:22 -070060#define GSBIn_HCLK_CTL_REG(n) REG(0x29C0+(0x20*((n)-1)))
61#define GSBIn_QUP_APPS_MD_REG(n) REG(0x29C8+(0x20*((n)-1)))
62#define GSBIn_QUP_APPS_NS_REG(n) REG(0x29CC+(0x20*((n)-1)))
63#define GSBIn_RESET_REG(n) REG(0x29DC+(0x20*((n)-1)))
64#define GSBIn_UART_APPS_MD_REG(n) REG(0x29D0+(0x20*((n)-1)))
65#define GSBIn_UART_APPS_NS_REG(n) REG(0x29D4+(0x20*((n)-1)))
66#define PDM_CLK_NS_REG REG(0x2CC0)
67#define BB_PLL_ENA_SC0_REG REG(0x34C0)
68#define BB_PLL0_STATUS_REG REG(0x30D8)
69#define BB_PLL6_STATUS_REG REG(0x3118)
70#define BB_PLL8_L_VAL_REG REG(0x3144)
71#define BB_PLL8_M_VAL_REG REG(0x3148)
72#define BB_PLL8_MODE_REG REG(0x3140)
73#define BB_PLL8_N_VAL_REG REG(0x314C)
74#define BB_PLL8_STATUS_REG REG(0x3158)
75#define PLLTEST_PAD_CFG_REG REG(0x2FA4)
76#define PMEM_ACLK_CTL_REG REG(0x25A0)
77#define PPSS_HCLK_CTL_REG REG(0x2580)
78#define RINGOSC_NS_REG REG(0x2DC0)
79#define RINGOSC_STATUS_REG REG(0x2DCC)
80#define RINGOSC_TCXO_CTL_REG REG(0x2DC4)
81#define SC0_U_CLK_BRANCH_ENA_VOTE_REG REG(0x3080)
82#define SC1_U_CLK_BRANCH_ENA_VOTE_REG REG(0x30A0)
83#define SC0_U_CLK_SLEEP_ENA_VOTE_REG REG(0x3084)
84#define SC1_U_CLK_SLEEP_ENA_VOTE_REG REG(0x30A4)
85#define SDCn_APPS_CLK_MD_REG(n) REG(0x2828+(0x20*((n)-1)))
86#define SDCn_APPS_CLK_NS_REG(n) REG(0x282C+(0x20*((n)-1)))
87#define SDCn_HCLK_CTL_REG(n) REG(0x2820+(0x20*((n)-1)))
88#define SDCn_RESET_REG(n) REG(0x2830+(0x20*((n)-1)))
89#define TSIF_HCLK_CTL_REG REG(0x2700)
90#define TSIF_REF_CLK_MD_REG REG(0x270C)
91#define TSIF_REF_CLK_NS_REG REG(0x2710)
92#define TSSC_CLK_CTL_REG REG(0x2CA0)
93#define USB_FSn_HCLK_CTL_REG(n) REG(0x2960+(0x20*((n)-1)))
94#define USB_FSn_RESET_REG(n) REG(0x2974+(0x20*((n)-1)))
95#define USB_FSn_SYSTEM_CLK_CTL_REG(n) REG(0x296C+(0x20*((n)-1)))
96#define USB_FSn_XCVR_FS_CLK_MD_REG(n) REG(0x2964+(0x20*((n)-1)))
97#define USB_FSn_XCVR_FS_CLK_NS_REG(n) REG(0x2968+(0x20*((n)-1)))
98#define USB_HS1_HCLK_CTL_REG REG(0x2900)
99#define USB_HS1_RESET_REG REG(0x2910)
100#define USB_HS1_XCVR_FS_CLK_MD_REG REG(0x2908)
101#define USB_HS1_XCVR_FS_CLK_NS_REG REG(0x290C)
102#define USB_PHY0_RESET_REG REG(0x2E20)
103
104/* Multimedia clock registers. */
105#define AHB_EN_REG REG_MM(0x0008)
106#define AHB_EN2_REG REG_MM(0x0038)
107#define AHB_NS_REG REG_MM(0x0004)
108#define AXI_NS_REG REG_MM(0x0014)
109#define CAMCLK_CC_REG REG_MM(0x0140)
110#define CAMCLK_MD_REG REG_MM(0x0144)
111#define CAMCLK_NS_REG REG_MM(0x0148)
112#define CSI_CC_REG REG_MM(0x0040)
113#define CSI_NS_REG REG_MM(0x0048)
114#define DBG_BUS_VEC_A_REG REG_MM(0x01C8)
115#define DBG_BUS_VEC_B_REG REG_MM(0x01CC)
116#define DBG_BUS_VEC_C_REG REG_MM(0x01D0)
117#define DBG_BUS_VEC_D_REG REG_MM(0x01D4)
118#define DBG_BUS_VEC_E_REG REG_MM(0x01D8)
119#define DBG_BUS_VEC_F_REG REG_MM(0x01DC)
120#define DBG_BUS_VEC_H_REG REG_MM(0x01E4)
Matt Wagantallf8032602011-06-15 23:01:56 -0700121#define DBG_BUS_VEC_I_REG REG_MM(0x01E8)
Bryan Huntsman3f2bc4d2011-08-16 17:27:22 -0700122#define DBG_CFG_REG_HS_REG REG_MM(0x01B4)
123#define DBG_CFG_REG_LS_REG REG_MM(0x01B8)
124#define GFX2D0_CC_REG REG_MM(0x0060)
125#define GFX2D0_MD0_REG REG_MM(0x0064)
126#define GFX2D0_MD1_REG REG_MM(0x0068)
127#define GFX2D0_NS_REG REG_MM(0x0070)
128#define GFX2D1_CC_REG REG_MM(0x0074)
129#define GFX2D1_MD0_REG REG_MM(0x0078)
130#define GFX2D1_MD1_REG REG_MM(0x006C)
131#define GFX2D1_NS_REG REG_MM(0x007C)
132#define GFX3D_CC_REG REG_MM(0x0080)
133#define GFX3D_MD0_REG REG_MM(0x0084)
134#define GFX3D_MD1_REG REG_MM(0x0088)
135#define GFX3D_NS_REG REG_MM(0x008C)
136#define IJPEG_CC_REG REG_MM(0x0098)
137#define IJPEG_MD_REG REG_MM(0x009C)
138#define IJPEG_NS_REG REG_MM(0x00A0)
139#define JPEGD_CC_REG REG_MM(0x00A4)
140#define JPEGD_NS_REG REG_MM(0x00AC)
141#define MAXI_EN_REG REG_MM(0x0018)
Matt Wagantallf63a8892011-06-15 16:44:46 -0700142#define MAXI_EN2_REG REG_MM(0x0020)
Bryan Huntsman3f2bc4d2011-08-16 17:27:22 -0700143#define MAXI_EN3_REG REG_MM(0x002C)
144#define MDP_CC_REG REG_MM(0x00C0)
145#define MDP_MD0_REG REG_MM(0x00C4)
146#define MDP_MD1_REG REG_MM(0x00C8)
147#define MDP_NS_REG REG_MM(0x00D0)
148#define MISC_CC_REG REG_MM(0x0058)
149#define MISC_CC2_REG REG_MM(0x005C)
150#define PIXEL_CC_REG REG_MM(0x00D4)
151#define PIXEL_CC2_REG REG_MM(0x0120)
152#define PIXEL_MD_REG REG_MM(0x00D8)
153#define PIXEL_NS_REG REG_MM(0x00DC)
154#define MM_PLL0_MODE_REG REG_MM(0x0300)
155#define MM_PLL1_MODE_REG REG_MM(0x031C)
156#define MM_PLL2_CONFIG_REG REG_MM(0x0348)
157#define MM_PLL2_L_VAL_REG REG_MM(0x033C)
158#define MM_PLL2_M_VAL_REG REG_MM(0x0340)
159#define MM_PLL2_MODE_REG REG_MM(0x0338)
160#define MM_PLL2_N_VAL_REG REG_MM(0x0344)
161#define ROT_CC_REG REG_MM(0x00E0)
162#define ROT_NS_REG REG_MM(0x00E8)
163#define SAXI_EN_REG REG_MM(0x0030)
164#define SW_RESET_AHB_REG REG_MM(0x020C)
165#define SW_RESET_ALL_REG REG_MM(0x0204)
166#define SW_RESET_AXI_REG REG_MM(0x0208)
167#define SW_RESET_CORE_REG REG_MM(0x0210)
168#define TV_CC_REG REG_MM(0x00EC)
169#define TV_CC2_REG REG_MM(0x0124)
170#define TV_MD_REG REG_MM(0x00F0)
171#define TV_NS_REG REG_MM(0x00F4)
172#define VCODEC_CC_REG REG_MM(0x00F8)
173#define VCODEC_MD0_REG REG_MM(0x00FC)
174#define VCODEC_MD1_REG REG_MM(0x0128)
175#define VCODEC_NS_REG REG_MM(0x0100)
176#define VFE_CC_REG REG_MM(0x0104)
177#define VFE_MD_REG REG_MM(0x0108)
178#define VFE_NS_REG REG_MM(0x010C)
179#define VPE_CC_REG REG_MM(0x0110)
180#define VPE_NS_REG REG_MM(0x0118)
181
182/* Low-power Audio clock registers. */
183#define LCC_CLK_LS_DEBUG_CFG_REG REG_LPA(0x00A8)
184#define LCC_CODEC_I2S_MIC_MD_REG REG_LPA(0x0064)
185#define LCC_CODEC_I2S_MIC_NS_REG REG_LPA(0x0060)
186#define LCC_CODEC_I2S_MIC_STATUS_REG REG_LPA(0x0068)
187#define LCC_CODEC_I2S_SPKR_MD_REG REG_LPA(0x0070)
188#define LCC_CODEC_I2S_SPKR_NS_REG REG_LPA(0x006C)
189#define LCC_CODEC_I2S_SPKR_STATUS_REG REG_LPA(0x0074)
190#define LCC_MI2S_MD_REG REG_LPA(0x004C)
191#define LCC_MI2S_NS_REG REG_LPA(0x0048)
192#define LCC_MI2S_STATUS_REG REG_LPA(0x0050)
193#define LCC_PCM_MD_REG REG_LPA(0x0058)
194#define LCC_PCM_NS_REG REG_LPA(0x0054)
195#define LCC_PCM_STATUS_REG REG_LPA(0x005C)
196#define LCC_PLL0_CONFIG_REG REG_LPA(0x0014)
197#define LCC_PLL0_L_VAL_REG REG_LPA(0x0004)
198#define LCC_PLL0_M_VAL_REG REG_LPA(0x0008)
199#define LCC_PLL0_MODE_REG REG_LPA(0x0000)
200#define LCC_PLL0_N_VAL_REG REG_LPA(0x000C)
201#define LCC_PRI_PLL_CLK_CTL_REG REG_LPA(0x00C4)
202#define LCC_SPARE_I2S_MIC_MD_REG REG_LPA(0x007C)
203#define LCC_SPARE_I2S_MIC_NS_REG REG_LPA(0x0078)
204#define LCC_SPARE_I2S_MIC_STATUS_REG REG_LPA(0x0080)
205#define LCC_SPARE_I2S_SPKR_MD_REG REG_LPA(0x0088)
206#define LCC_SPARE_I2S_SPKR_NS_REG REG_LPA(0x0084)
207#define LCC_SPARE_I2S_SPKR_STATUS_REG REG_LPA(0x008C)
208
209/* MUX source input identifiers. */
210#define pxo_to_bb_mux 0
211#define mxo_to_bb_mux 1
Matt Wagantall7625a4c2011-11-01 16:17:53 -0700212#define cxo_to_bb_mux 5
Bryan Huntsman3f2bc4d2011-08-16 17:27:22 -0700213#define pll0_to_bb_mux 2
214#define pll8_to_bb_mux 3
215#define pll6_to_bb_mux 4
216#define gnd_to_bb_mux 6
217#define pxo_to_mm_mux 0
218#define pll1_to_mm_mux 1 /* or MMSS_PLL0 */
219#define pll2_to_mm_mux 1 /* or MMSS_PLL1 */
220#define pll3_to_mm_mux 3 /* or MMSS_PLL2 */
221#define pll8_to_mm_mux 2 /* or MMSS_GPERF */
222#define pll0_to_mm_mux 3 /* or MMSS_GPLL0 */
223#define mxo_to_mm_mux 4
224#define gnd_to_mm_mux 6
225#define cxo_to_xo_mux 0
226#define pxo_to_xo_mux 1
227#define mxo_to_xo_mux 2
228#define gnd_to_xo_mux 3
229#define pxo_to_lpa_mux 0
230#define cxo_to_lpa_mux 1
231#define pll4_to_lpa_mux 2 /* or LPA_PLL0 */
232#define gnd_to_lpa_mux 6
233
234/* Test Vector Macros */
235#define TEST_TYPE_PER_LS 1
236#define TEST_TYPE_PER_HS 2
237#define TEST_TYPE_MM_LS 3
238#define TEST_TYPE_MM_HS 4
239#define TEST_TYPE_LPA 5
240#define TEST_TYPE_SC 6
241#define TEST_TYPE_MM_HS2X 7
242#define TEST_TYPE_SHIFT 24
243#define TEST_CLK_SEL_MASK BM(23, 0)
244#define TEST_VECTOR(s, t) (((t) << TEST_TYPE_SHIFT) | BVAL(23, 0, (s)))
245#define TEST_PER_LS(s) TEST_VECTOR((s), TEST_TYPE_PER_LS)
246#define TEST_PER_HS(s) TEST_VECTOR((s), TEST_TYPE_PER_HS)
247#define TEST_MM_LS(s) TEST_VECTOR((s), TEST_TYPE_MM_LS)
248#define TEST_MM_HS(s) TEST_VECTOR((s), TEST_TYPE_MM_HS)
249#define TEST_LPA(s) TEST_VECTOR((s), TEST_TYPE_LPA)
250#define TEST_SC(s) TEST_VECTOR((s), TEST_TYPE_SC)
251#define TEST_MM_HS2X(s) TEST_VECTOR((s), TEST_TYPE_MM_HS2X)
252
253struct pll_rate {
254 const uint32_t l_val;
255 const uint32_t m_val;
256 const uint32_t n_val;
257 const uint32_t vco;
258 const uint32_t post_div;
259 const uint32_t i_bits;
260};
261#define PLL_RATE(l, m, n, v, d, i) { l, m, n, v, (d>>1), i }
262/*
263 * Clock frequency definitions and macros
264 */
Bryan Huntsman3f2bc4d2011-08-16 17:27:22 -0700265
Matt Wagantalle18bbc82011-10-06 10:07:28 -0700266enum vdd_dig_levels {
267 VDD_DIG_NONE,
268 VDD_DIG_LOW,
269 VDD_DIG_NOMINAL,
270 VDD_DIG_HIGH
271};
272
273static int set_vdd_dig(struct clk_vdd_class *vdd_class, int level)
274{
275 static const int vdd_uv[] = {
276 [VDD_DIG_NONE] = 500000,
277 [VDD_DIG_LOW] = 1000000,
278 [VDD_DIG_NOMINAL] = 1100000,
279 [VDD_DIG_HIGH] = 1200000
280 };
281
282 return rpm_vreg_set_voltage(RPM_VREG_ID_PM8058_S1, RPM_VREG_VOTER3,
283 vdd_uv[level], 1200000, 1);
284}
285
286static DEFINE_VDD_CLASS(vdd_dig, set_vdd_dig);
287
288#define VDD_DIG_FMAX_MAP1(l1, f1) \
289 .vdd_class = &vdd_dig, \
290 .fmax[VDD_DIG_##l1] = (f1)
291#define VDD_DIG_FMAX_MAP2(l1, f1, l2, f2) \
292 .vdd_class = &vdd_dig, \
293 .fmax[VDD_DIG_##l1] = (f1), \
294 .fmax[VDD_DIG_##l2] = (f2)
295#define VDD_DIG_FMAX_MAP3(l1, f1, l2, f2, l3, f3) \
296 .vdd_class = &vdd_dig, \
297 .fmax[VDD_DIG_##l1] = (f1), \
298 .fmax[VDD_DIG_##l2] = (f2), \
299 .fmax[VDD_DIG_##l3] = (f3)
300
Bryan Huntsman3f2bc4d2011-08-16 17:27:22 -0700301static struct msm_xo_voter *xo_pxo, *xo_cxo;
302
303static bool xo_clk_is_local(struct clk *clk)
304{
305 return false;
306}
307
308static int pxo_clk_enable(struct clk *clk)
309{
310 return msm_xo_mode_vote(xo_pxo, MSM_XO_MODE_ON);
311}
312
313static void pxo_clk_disable(struct clk *clk)
314{
315 msm_xo_mode_vote(xo_pxo, MSM_XO_MODE_OFF);
316}
317
318static struct clk_ops clk_ops_pxo = {
319 .enable = pxo_clk_enable,
320 .disable = pxo_clk_disable,
Bryan Huntsman3f2bc4d2011-08-16 17:27:22 -0700321 .is_local = xo_clk_is_local,
322};
323
324static struct fixed_clk pxo_clk = {
Bryan Huntsman3f2bc4d2011-08-16 17:27:22 -0700325 .c = {
326 .dbg_name = "pxo_clk",
Tianyi Gou7949ecb2012-02-14 14:25:32 -0800327 .rate = 27000000,
Bryan Huntsman3f2bc4d2011-08-16 17:27:22 -0700328 .ops = &clk_ops_pxo,
329 CLK_INIT(pxo_clk.c),
330 },
331};
332
333static int cxo_clk_enable(struct clk *clk)
334{
335 return msm_xo_mode_vote(xo_cxo, MSM_XO_MODE_ON);
336}
337
338static void cxo_clk_disable(struct clk *clk)
339{
340 msm_xo_mode_vote(xo_cxo, MSM_XO_MODE_OFF);
341}
342
343static struct clk_ops clk_ops_cxo = {
344 .enable = cxo_clk_enable,
345 .disable = cxo_clk_disable,
Bryan Huntsman3f2bc4d2011-08-16 17:27:22 -0700346 .is_local = xo_clk_is_local,
347};
348
349static struct fixed_clk cxo_clk = {
Bryan Huntsman3f2bc4d2011-08-16 17:27:22 -0700350 .c = {
351 .dbg_name = "cxo_clk",
Tianyi Gou7949ecb2012-02-14 14:25:32 -0800352 .rate = 19200000,
Bryan Huntsman3f2bc4d2011-08-16 17:27:22 -0700353 .ops = &clk_ops_cxo,
354 CLK_INIT(cxo_clk.c),
355 },
356};
357
358static struct pll_vote_clk pll8_clk = {
Bryan Huntsman3f2bc4d2011-08-16 17:27:22 -0700359 .en_reg = BB_PLL_ENA_SC0_REG,
360 .en_mask = BIT(8),
361 .status_reg = BB_PLL8_STATUS_REG,
362 .parent = &pxo_clk.c,
363 .c = {
364 .dbg_name = "pll8_clk",
Tianyi Gou7949ecb2012-02-14 14:25:32 -0800365 .rate = 384000000,
Bryan Huntsman3f2bc4d2011-08-16 17:27:22 -0700366 .ops = &clk_ops_pll_vote,
367 CLK_INIT(pll8_clk.c),
368 },
369};
370
371static struct pll_clk pll2_clk = {
Bryan Huntsman3f2bc4d2011-08-16 17:27:22 -0700372 .mode_reg = MM_PLL1_MODE_REG,
373 .parent = &pxo_clk.c,
374 .c = {
375 .dbg_name = "pll2_clk",
Tianyi Gou7949ecb2012-02-14 14:25:32 -0800376 .rate = 800000000,
Bryan Huntsman3f2bc4d2011-08-16 17:27:22 -0700377 .ops = &clk_ops_pll,
378 CLK_INIT(pll2_clk.c),
379 },
380};
381
382static struct pll_clk pll3_clk = {
Bryan Huntsman3f2bc4d2011-08-16 17:27:22 -0700383 .mode_reg = MM_PLL2_MODE_REG,
384 .parent = &pxo_clk.c,
385 .c = {
386 .dbg_name = "pll3_clk",
Tianyi Gou7949ecb2012-02-14 14:25:32 -0800387 .rate = 0, /* TODO: Detect rate dynamically */
Bryan Huntsman3f2bc4d2011-08-16 17:27:22 -0700388 .ops = &clk_ops_pll,
389 CLK_INIT(pll3_clk.c),
390 },
391};
392
393static int pll4_clk_enable(struct clk *clk)
394{
395 struct msm_rpm_iv_pair iv = { MSM_RPM_ID_PLL_4, 1 };
396 return msm_rpm_set_noirq(MSM_RPM_CTX_SET_0, &iv, 1);
397}
398
399static void pll4_clk_disable(struct clk *clk)
400{
401 struct msm_rpm_iv_pair iv = { MSM_RPM_ID_PLL_4, 0 };
402 msm_rpm_set_noirq(MSM_RPM_CTX_SET_0, &iv, 1);
403}
404
405static struct clk *pll4_clk_get_parent(struct clk *clk)
406{
407 return &pxo_clk.c;
408}
409
410static bool pll4_clk_is_local(struct clk *clk)
411{
412 return false;
413}
414
415static struct clk_ops clk_ops_pll4 = {
416 .enable = pll4_clk_enable,
417 .disable = pll4_clk_disable,
Bryan Huntsman3f2bc4d2011-08-16 17:27:22 -0700418 .get_parent = pll4_clk_get_parent,
419 .is_local = pll4_clk_is_local,
420};
421
422static struct fixed_clk pll4_clk = {
Bryan Huntsman3f2bc4d2011-08-16 17:27:22 -0700423 .c = {
424 .dbg_name = "pll4_clk",
Tianyi Gou7949ecb2012-02-14 14:25:32 -0800425 .rate = 540672000,
Bryan Huntsman3f2bc4d2011-08-16 17:27:22 -0700426 .ops = &clk_ops_pll4,
427 CLK_INIT(pll4_clk.c),
428 },
429};
430
431/*
432 * SoC-specific Set-Rate Functions
433 */
434
435/* Unlike other clocks, the TV rate is adjusted through PLL
436 * re-programming. It is also routed through an MND divider. */
437static void set_rate_tv(struct rcg_clk *clk, struct clk_freq_tbl *nf)
438{
439 struct pll_rate *rate = nf->extra_freq_data;
440 uint32_t pll_mode, pll_config, misc_cc2;
441
442 /* Disable PLL output. */
443 pll_mode = readl_relaxed(MM_PLL2_MODE_REG);
444 pll_mode &= ~BIT(0);
445 writel_relaxed(pll_mode, MM_PLL2_MODE_REG);
446
447 /* Assert active-low PLL reset. */
448 pll_mode &= ~BIT(2);
449 writel_relaxed(pll_mode, MM_PLL2_MODE_REG);
450
451 /* Program L, M and N values. */
452 writel_relaxed(rate->l_val, MM_PLL2_L_VAL_REG);
453 writel_relaxed(rate->m_val, MM_PLL2_M_VAL_REG);
454 writel_relaxed(rate->n_val, MM_PLL2_N_VAL_REG);
455
456 /* Configure MN counter, post-divide, VCO, and i-bits. */
457 pll_config = readl_relaxed(MM_PLL2_CONFIG_REG);
458 pll_config &= ~(BM(22, 20) | BM(18, 0));
459 pll_config |= rate->n_val ? BIT(22) : 0;
460 pll_config |= BVAL(21, 20, rate->post_div);
461 pll_config |= BVAL(17, 16, rate->vco);
462 pll_config |= rate->i_bits;
463 writel_relaxed(pll_config, MM_PLL2_CONFIG_REG);
464
465 /* Configure MND. */
466 set_rate_mnd(clk, nf);
467
468 /* Configure hdmi_ref_clk to be equal to the TV clock rate. */
469 misc_cc2 = readl_relaxed(MISC_CC2_REG);
470 misc_cc2 &= ~(BIT(28)|BM(21, 18));
471 misc_cc2 |= (BIT(28)|BVAL(21, 18, (nf->ns_val >> 14) & 0x3));
472 writel_relaxed(misc_cc2, MISC_CC2_REG);
473
474 /* De-assert active-low PLL reset. */
475 pll_mode |= BIT(2);
476 writel_relaxed(pll_mode, MM_PLL2_MODE_REG);
477
478 /* Enable PLL output. */
479 pll_mode |= BIT(0);
480 writel_relaxed(pll_mode, MM_PLL2_MODE_REG);
481}
482
Matt Wagantall84f43fd2011-08-16 23:28:38 -0700483static struct clk_ops clk_ops_rcg_8x60 = {
Matt Wagantall0625ea02011-07-13 18:51:56 -0700484 .enable = rcg_clk_enable,
485 .disable = rcg_clk_disable,
Matt Wagantall41af0772011-09-17 12:21:39 -0700486 .auto_off = rcg_clk_disable,
Matt Wagantall14dc2af2011-08-12 13:16:06 -0700487 .handoff = rcg_clk_handoff,
Matt Wagantall0625ea02011-07-13 18:51:56 -0700488 .set_rate = rcg_clk_set_rate,
Matt Wagantall0625ea02011-07-13 18:51:56 -0700489 .get_rate = rcg_clk_get_rate,
490 .list_rate = rcg_clk_list_rate,
491 .is_enabled = rcg_clk_is_enabled,
492 .round_rate = rcg_clk_round_rate,
Stephen Boyd7bf28142011-12-07 00:30:52 -0800493 .reset = rcg_clk_reset,
Bryan Huntsman3f2bc4d2011-08-16 17:27:22 -0700494 .is_local = local_clk_is_local,
Matt Wagantall0625ea02011-07-13 18:51:56 -0700495 .get_parent = rcg_clk_get_parent,
Matt Wagantall6bc8f102012-01-20 19:20:44 -0800496 .set_flags = rcg_clk_set_flags,
Bryan Huntsman3f2bc4d2011-08-16 17:27:22 -0700497};
498
499static struct clk_ops clk_ops_branch = {
500 .enable = branch_clk_enable,
501 .disable = branch_clk_disable,
Matt Wagantall41af0772011-09-17 12:21:39 -0700502 .auto_off = branch_clk_disable,
Bryan Huntsman3f2bc4d2011-08-16 17:27:22 -0700503 .is_enabled = branch_clk_is_enabled,
504 .reset = branch_clk_reset,
505 .is_local = local_clk_is_local,
506 .get_parent = branch_clk_get_parent,
507 .set_parent = branch_clk_set_parent,
Matt Wagantall6bc8f102012-01-20 19:20:44 -0800508 .set_flags = branch_clk_set_flags,
Bryan Huntsman3f2bc4d2011-08-16 17:27:22 -0700509};
510
511static struct clk_ops clk_ops_reset = {
512 .reset = branch_clk_reset,
513 .is_local = local_clk_is_local,
514};
515
516/*
517 * Clock Descriptions
518 */
519
520/* AXI Interfaces */
521static struct branch_clk gmem_axi_clk = {
522 .b = {
523 .ctl_reg = MAXI_EN_REG,
524 .en_mask = BIT(24),
525 .halt_reg = DBG_BUS_VEC_E_REG,
526 .halt_bit = 6,
527 },
528 .c = {
529 .dbg_name = "gmem_axi_clk",
530 .ops = &clk_ops_branch,
531 CLK_INIT(gmem_axi_clk.c),
532 },
533};
534
535static struct branch_clk ijpeg_axi_clk = {
536 .b = {
537 .ctl_reg = MAXI_EN_REG,
538 .en_mask = BIT(21),
539 .reset_reg = SW_RESET_AXI_REG,
540 .reset_mask = BIT(14),
541 .halt_reg = DBG_BUS_VEC_E_REG,
542 .halt_bit = 4,
543 },
544 .c = {
545 .dbg_name = "ijpeg_axi_clk",
546 .ops = &clk_ops_branch,
547 CLK_INIT(ijpeg_axi_clk.c),
548 },
549};
550
551static struct branch_clk imem_axi_clk = {
552 .b = {
553 .ctl_reg = MAXI_EN_REG,
554 .en_mask = BIT(22),
555 .reset_reg = SW_RESET_CORE_REG,
556 .reset_mask = BIT(10),
557 .halt_reg = DBG_BUS_VEC_E_REG,
558 .halt_bit = 7,
Matt Wagantall6bc8f102012-01-20 19:20:44 -0800559 .retain_reg = MAXI_EN2_REG,
560 .retain_mask = BIT(10),
Bryan Huntsman3f2bc4d2011-08-16 17:27:22 -0700561 },
562 .c = {
563 .dbg_name = "imem_axi_clk",
564 .ops = &clk_ops_branch,
565 CLK_INIT(imem_axi_clk.c),
566 },
567};
568
569static struct branch_clk jpegd_axi_clk = {
570 .b = {
571 .ctl_reg = MAXI_EN_REG,
572 .en_mask = BIT(25),
573 .halt_reg = DBG_BUS_VEC_E_REG,
574 .halt_bit = 5,
575 },
576 .c = {
577 .dbg_name = "jpegd_axi_clk",
578 .ops = &clk_ops_branch,
579 CLK_INIT(jpegd_axi_clk.c),
580 },
581};
582
583static struct branch_clk mdp_axi_clk = {
584 .b = {
585 .ctl_reg = MAXI_EN_REG,
586 .en_mask = BIT(23),
587 .reset_reg = SW_RESET_AXI_REG,
588 .reset_mask = BIT(13),
589 .halt_reg = DBG_BUS_VEC_E_REG,
590 .halt_bit = 8,
Matt Wagantall6bc8f102012-01-20 19:20:44 -0800591 .retain_reg = MAXI_EN_REG,
592 .retain_mask = BIT(0),
Bryan Huntsman3f2bc4d2011-08-16 17:27:22 -0700593 },
594 .c = {
595 .dbg_name = "mdp_axi_clk",
596 .ops = &clk_ops_branch,
597 CLK_INIT(mdp_axi_clk.c),
598 },
599};
600
601static struct branch_clk vcodec_axi_clk = {
602 .b = {
603 .ctl_reg = MAXI_EN_REG,
604 .en_mask = BIT(19),
605 .reset_reg = SW_RESET_AXI_REG,
606 .reset_mask = BIT(4)|BIT(5),
607 .halt_reg = DBG_BUS_VEC_E_REG,
608 .halt_bit = 3,
609 },
610 .c = {
611 .dbg_name = "vcodec_axi_clk",
612 .ops = &clk_ops_branch,
613 CLK_INIT(vcodec_axi_clk.c),
614 },
615};
616
617static struct branch_clk vfe_axi_clk = {
618 .b = {
619 .ctl_reg = MAXI_EN_REG,
620 .en_mask = BIT(18),
621 .reset_reg = SW_RESET_AXI_REG,
622 .reset_mask = BIT(9),
623 .halt_reg = DBG_BUS_VEC_E_REG,
624 .halt_bit = 0,
625 },
626 .c = {
627 .dbg_name = "vfe_axi_clk",
628 .ops = &clk_ops_branch,
629 CLK_INIT(vfe_axi_clk.c),
630 },
631};
632
633static struct branch_clk rot_axi_clk = {
634 .b = {
Matt Wagantallf63a8892011-06-15 16:44:46 -0700635 .ctl_reg = MAXI_EN2_REG,
636 .en_mask = BIT(24),
Bryan Huntsman3f2bc4d2011-08-16 17:27:22 -0700637 .reset_reg = SW_RESET_AXI_REG,
638 .reset_mask = BIT(6),
Matt Wagantallf63a8892011-06-15 16:44:46 -0700639 .halt_reg = DBG_BUS_VEC_E_REG,
640 .halt_bit = 2,
Bryan Huntsman3f2bc4d2011-08-16 17:27:22 -0700641 },
642 .c = {
643 .dbg_name = "rot_axi_clk",
Matt Wagantallf63a8892011-06-15 16:44:46 -0700644 .ops = &clk_ops_branch,
Bryan Huntsman3f2bc4d2011-08-16 17:27:22 -0700645 CLK_INIT(rot_axi_clk.c),
646 },
647};
648
649static struct branch_clk vpe_axi_clk = {
650 .b = {
Matt Wagantallf63a8892011-06-15 16:44:46 -0700651 .ctl_reg = MAXI_EN2_REG,
652 .en_mask = BIT(26),
Bryan Huntsman3f2bc4d2011-08-16 17:27:22 -0700653 .reset_reg = SW_RESET_AXI_REG,
654 .reset_mask = BIT(15),
Matt Wagantallf63a8892011-06-15 16:44:46 -0700655 .halt_reg = DBG_BUS_VEC_E_REG,
656 .halt_bit = 1,
Bryan Huntsman3f2bc4d2011-08-16 17:27:22 -0700657 },
658 .c = {
659 .dbg_name = "vpe_axi_clk",
Matt Wagantallf63a8892011-06-15 16:44:46 -0700660 .ops = &clk_ops_branch,
Bryan Huntsman3f2bc4d2011-08-16 17:27:22 -0700661 CLK_INIT(vpe_axi_clk.c),
662 },
663};
664
Matt Wagantallf8032602011-06-15 23:01:56 -0700665static struct branch_clk smi_2x_axi_clk = {
666 .b = {
667 .ctl_reg = MAXI_EN2_REG,
668 .en_mask = BIT(30),
669 .halt_reg = DBG_BUS_VEC_I_REG,
670 .halt_bit = 0,
671 },
672 .c = {
673 .dbg_name = "smi_2x_axi_clk",
674 .ops = &clk_ops_branch,
675 .flags = CLKFLAG_SKIP_AUTO_OFF,
676 CLK_INIT(smi_2x_axi_clk.c),
677 },
678};
679
Bryan Huntsman3f2bc4d2011-08-16 17:27:22 -0700680/* AHB Interfaces */
681static struct branch_clk amp_p_clk = {
682 .b = {
683 .ctl_reg = AHB_EN_REG,
684 .en_mask = BIT(24),
685 .halt_reg = DBG_BUS_VEC_F_REG,
686 .halt_bit = 18,
687 },
688 .c = {
689 .dbg_name = "amp_p_clk",
690 .ops = &clk_ops_branch,
691 CLK_INIT(amp_p_clk.c),
692 },
693};
694
695static struct branch_clk csi0_p_clk = {
696 .b = {
697 .ctl_reg = AHB_EN_REG,
698 .en_mask = BIT(7),
699 .reset_reg = SW_RESET_AHB_REG,
700 .reset_mask = BIT(17),
701 .halt_reg = DBG_BUS_VEC_F_REG,
702 .halt_bit = 16,
703 },
704 .c = {
705 .dbg_name = "csi0_p_clk",
706 .ops = &clk_ops_branch,
707 CLK_INIT(csi0_p_clk.c),
708 },
709};
710
711static struct branch_clk csi1_p_clk = {
712 .b = {
713 .ctl_reg = AHB_EN_REG,
714 .en_mask = BIT(20),
715 .reset_reg = SW_RESET_AHB_REG,
716 .reset_mask = BIT(16),
717 .halt_reg = DBG_BUS_VEC_F_REG,
718 .halt_bit = 17,
719 },
720 .c = {
721 .dbg_name = "csi1_p_clk",
722 .ops = &clk_ops_branch,
723 CLK_INIT(csi1_p_clk.c),
724 },
725};
726
727static struct branch_clk dsi_m_p_clk = {
728 .b = {
729 .ctl_reg = AHB_EN_REG,
730 .en_mask = BIT(9),
731 .reset_reg = SW_RESET_AHB_REG,
732 .reset_mask = BIT(6),
733 .halt_reg = DBG_BUS_VEC_F_REG,
734 .halt_bit = 19,
735 },
736 .c = {
737 .dbg_name = "dsi_m_p_clk",
738 .ops = &clk_ops_branch,
739 CLK_INIT(dsi_m_p_clk.c),
740 },
741};
742
743static struct branch_clk dsi_s_p_clk = {
744 .b = {
745 .ctl_reg = AHB_EN_REG,
746 .en_mask = BIT(18),
747 .reset_reg = SW_RESET_AHB_REG,
748 .reset_mask = BIT(5),
749 .halt_reg = DBG_BUS_VEC_F_REG,
750 .halt_bit = 20,
751 },
752 .c = {
753 .dbg_name = "dsi_s_p_clk",
754 .ops = &clk_ops_branch,
755 CLK_INIT(dsi_s_p_clk.c),
756 },
757};
758
759static struct branch_clk gfx2d0_p_clk = {
760 .b = {
761 .ctl_reg = AHB_EN_REG,
762 .en_mask = BIT(19),
763 .reset_reg = SW_RESET_AHB_REG,
764 .reset_mask = BIT(12),
765 .halt_reg = DBG_BUS_VEC_F_REG,
766 .halt_bit = 2,
767 },
768 .c = {
769 .dbg_name = "gfx2d0_p_clk",
770 .ops = &clk_ops_branch,
771 CLK_INIT(gfx2d0_p_clk.c),
772 },
773};
774
775static struct branch_clk gfx2d1_p_clk = {
776 .b = {
777 .ctl_reg = AHB_EN_REG,
778 .en_mask = BIT(2),
779 .reset_reg = SW_RESET_AHB_REG,
780 .reset_mask = BIT(11),
781 .halt_reg = DBG_BUS_VEC_F_REG,
782 .halt_bit = 3,
783 },
784 .c = {
785 .dbg_name = "gfx2d1_p_clk",
786 .ops = &clk_ops_branch,
787 CLK_INIT(gfx2d1_p_clk.c),
788 },
789};
790
791static struct branch_clk gfx3d_p_clk = {
792 .b = {
793 .ctl_reg = AHB_EN_REG,
794 .en_mask = BIT(3),
795 .reset_reg = SW_RESET_AHB_REG,
796 .reset_mask = BIT(10),
797 .halt_reg = DBG_BUS_VEC_F_REG,
798 .halt_bit = 4,
799 },
800 .c = {
801 .dbg_name = "gfx3d_p_clk",
802 .ops = &clk_ops_branch,
803 CLK_INIT(gfx3d_p_clk.c),
804 },
805};
806
807static struct branch_clk hdmi_m_p_clk = {
808 .b = {
809 .ctl_reg = AHB_EN_REG,
810 .en_mask = BIT(14),
811 .reset_reg = SW_RESET_AHB_REG,
812 .reset_mask = BIT(9),
813 .halt_reg = DBG_BUS_VEC_F_REG,
814 .halt_bit = 5,
815 },
816 .c = {
817 .dbg_name = "hdmi_m_p_clk",
818 .ops = &clk_ops_branch,
819 CLK_INIT(hdmi_m_p_clk.c),
820 },
821};
822
823static struct branch_clk hdmi_s_p_clk = {
824 .b = {
825 .ctl_reg = AHB_EN_REG,
826 .en_mask = BIT(4),
827 .reset_reg = SW_RESET_AHB_REG,
828 .reset_mask = BIT(9),
829 .halt_reg = DBG_BUS_VEC_F_REG,
830 .halt_bit = 6,
831 },
832 .c = {
833 .dbg_name = "hdmi_s_p_clk",
834 .ops = &clk_ops_branch,
835 CLK_INIT(hdmi_s_p_clk.c),
836 },
837};
838
839static struct branch_clk ijpeg_p_clk = {
840 .b = {
841 .ctl_reg = AHB_EN_REG,
842 .en_mask = BIT(5),
843 .reset_reg = SW_RESET_AHB_REG,
844 .reset_mask = BIT(7),
845 .halt_reg = DBG_BUS_VEC_F_REG,
846 .halt_bit = 9,
847 },
848 .c = {
849 .dbg_name = "ijpeg_p_clk",
850 .ops = &clk_ops_branch,
851 CLK_INIT(ijpeg_p_clk.c),
852 },
853};
854
855static struct branch_clk imem_p_clk = {
856 .b = {
857 .ctl_reg = AHB_EN_REG,
858 .en_mask = BIT(6),
859 .reset_reg = SW_RESET_AHB_REG,
860 .reset_mask = BIT(8),
861 .halt_reg = DBG_BUS_VEC_F_REG,
862 .halt_bit = 10,
863 },
864 .c = {
865 .dbg_name = "imem_p_clk",
866 .ops = &clk_ops_branch,
867 CLK_INIT(imem_p_clk.c),
868 },
869};
870
871static struct branch_clk jpegd_p_clk = {
872 .b = {
873 .ctl_reg = AHB_EN_REG,
874 .en_mask = BIT(21),
875 .reset_reg = SW_RESET_AHB_REG,
876 .reset_mask = BIT(4),
877 .halt_reg = DBG_BUS_VEC_F_REG,
878 .halt_bit = 7,
879 },
880 .c = {
881 .dbg_name = "jpegd_p_clk",
882 .ops = &clk_ops_branch,
883 CLK_INIT(jpegd_p_clk.c),
884 },
885};
886
887static struct branch_clk mdp_p_clk = {
888 .b = {
889 .ctl_reg = AHB_EN_REG,
890 .en_mask = BIT(10),
891 .reset_reg = SW_RESET_AHB_REG,
892 .reset_mask = BIT(3),
893 .halt_reg = DBG_BUS_VEC_F_REG,
894 .halt_bit = 11,
895 },
896 .c = {
897 .dbg_name = "mdp_p_clk",
898 .ops = &clk_ops_branch,
899 CLK_INIT(mdp_p_clk.c),
900 },
901};
902
903static struct branch_clk rot_p_clk = {
904 .b = {
905 .ctl_reg = AHB_EN_REG,
906 .en_mask = BIT(12),
907 .reset_reg = SW_RESET_AHB_REG,
908 .reset_mask = BIT(2),
909 .halt_reg = DBG_BUS_VEC_F_REG,
910 .halt_bit = 13,
911 },
912 .c = {
913 .dbg_name = "rot_p_clk",
914 .ops = &clk_ops_branch,
915 CLK_INIT(rot_p_clk.c),
916 },
917};
918
919static struct branch_clk smmu_p_clk = {
920 .b = {
921 .ctl_reg = AHB_EN_REG,
922 .en_mask = BIT(15),
923 .halt_reg = DBG_BUS_VEC_F_REG,
924 .halt_bit = 22,
925 },
926 .c = {
927 .dbg_name = "smmu_p_clk",
928 .ops = &clk_ops_branch,
929 CLK_INIT(smmu_p_clk.c),
930 },
931};
932
933static struct branch_clk tv_enc_p_clk = {
934 .b = {
935 .ctl_reg = AHB_EN_REG,
936 .en_mask = BIT(25),
937 .reset_reg = SW_RESET_AHB_REG,
938 .reset_mask = BIT(15),
939 .halt_reg = DBG_BUS_VEC_F_REG,
940 .halt_bit = 23,
941 },
942 .c = {
943 .dbg_name = "tv_enc_p_clk",
944 .ops = &clk_ops_branch,
945 CLK_INIT(tv_enc_p_clk.c),
946 },
947};
948
949static struct branch_clk vcodec_p_clk = {
950 .b = {
951 .ctl_reg = AHB_EN_REG,
952 .en_mask = BIT(11),
953 .reset_reg = SW_RESET_AHB_REG,
954 .reset_mask = BIT(1),
955 .halt_reg = DBG_BUS_VEC_F_REG,
956 .halt_bit = 12,
957 },
958 .c = {
959 .dbg_name = "vcodec_p_clk",
960 .ops = &clk_ops_branch,
961 CLK_INIT(vcodec_p_clk.c),
962 },
963};
964
965static struct branch_clk vfe_p_clk = {
966 .b = {
967 .ctl_reg = AHB_EN_REG,
968 .en_mask = BIT(13),
969 .reset_reg = SW_RESET_AHB_REG,
970 .reset_mask = BIT(0),
971 .halt_reg = DBG_BUS_VEC_F_REG,
972 .halt_bit = 14,
Matt Wagantall6bc8f102012-01-20 19:20:44 -0800973 .retain_reg = AHB_EN2_REG,
974 .retain_mask = BIT(0),
Bryan Huntsman3f2bc4d2011-08-16 17:27:22 -0700975 },
976 .c = {
977 .dbg_name = "vfe_p_clk",
978 .ops = &clk_ops_branch,
979 CLK_INIT(vfe_p_clk.c),
980 },
981};
982
983static struct branch_clk vpe_p_clk = {
984 .b = {
985 .ctl_reg = AHB_EN_REG,
986 .en_mask = BIT(16),
987 .reset_reg = SW_RESET_AHB_REG,
988 .reset_mask = BIT(14),
989 .halt_reg = DBG_BUS_VEC_F_REG,
990 .halt_bit = 15,
991 },
992 .c = {
993 .dbg_name = "vpe_p_clk",
994 .ops = &clk_ops_branch,
995 CLK_INIT(vpe_p_clk.c),
996 },
997};
998
999/*
1000 * Peripheral Clocks
1001 */
Matt Wagantall7625a4c2011-11-01 16:17:53 -07001002#define CLK_GP(i, n, h_r, h_b) \
1003 struct rcg_clk i##_clk = { \
1004 .b = { \
1005 .ctl_reg = GPn_NS_REG(n), \
1006 .en_mask = BIT(9), \
1007 .halt_reg = h_r, \
1008 .halt_bit = h_b, \
1009 }, \
1010 .ns_reg = GPn_NS_REG(n), \
1011 .md_reg = GPn_MD_REG(n), \
1012 .root_en_mask = BIT(11), \
1013 .ns_mask = (BM(23, 16) | BM(6, 0)), \
1014 .set_rate = set_rate_mnd, \
1015 .freq_tbl = clk_tbl_gp, \
1016 .current_freq = &rcg_dummy_freq, \
1017 .c = { \
1018 .dbg_name = #i "_clk", \
1019 .ops = &clk_ops_rcg_8x60, \
1020 VDD_DIG_FMAX_MAP1(LOW, 27000000), \
1021 CLK_INIT(i##_clk.c), \
1022 }, \
1023 }
1024#define F_GP(f, s, d, m, n) \
1025 { \
1026 .freq_hz = f, \
1027 .src_clk = &s##_clk.c, \
1028 .md_val = MD8(16, m, 0, n), \
1029 .ns_val = NS(23, 16, n, m, 5, 4, 3, d, 2, 0, s##_to_bb_mux), \
1030 .mnd_en_mask = BIT(8) * !!(n), \
1031 }
1032static struct clk_freq_tbl clk_tbl_gp[] = {
1033 F_GP( 0, gnd, 1, 0, 0),
1034 F_GP( 9600000, cxo, 2, 0, 0),
1035 F_GP( 13500000, pxo, 2, 0, 0),
1036 F_GP( 19200000, cxo, 1, 0, 0),
1037 F_GP( 27000000, pxo, 1, 0, 0),
1038 F_END
1039};
1040
1041static CLK_GP(gp0, 0, CLK_HALT_SFPB_MISC_STATE_REG, 7);
1042static CLK_GP(gp1, 1, CLK_HALT_SFPB_MISC_STATE_REG, 6);
1043static CLK_GP(gp2, 2, CLK_HALT_SFPB_MISC_STATE_REG, 5);
1044
Bryan Huntsman3f2bc4d2011-08-16 17:27:22 -07001045#define CLK_GSBI_UART(i, n, h_r, h_b) \
1046 struct rcg_clk i##_clk = { \
1047 .b = { \
1048 .ctl_reg = GSBIn_UART_APPS_NS_REG(n), \
1049 .en_mask = BIT(9), \
1050 .reset_reg = GSBIn_RESET_REG(n), \
1051 .reset_mask = BIT(0), \
1052 .halt_reg = h_r, \
1053 .halt_bit = h_b, \
1054 }, \
1055 .ns_reg = GSBIn_UART_APPS_NS_REG(n), \
1056 .md_reg = GSBIn_UART_APPS_MD_REG(n), \
1057 .root_en_mask = BIT(11), \
1058 .ns_mask = (BM(31, 16) | BM(6, 0)), \
1059 .set_rate = set_rate_mnd, \
1060 .freq_tbl = clk_tbl_gsbi_uart, \
Matt Wagantall84f43fd2011-08-16 23:28:38 -07001061 .current_freq = &rcg_dummy_freq, \
Bryan Huntsman3f2bc4d2011-08-16 17:27:22 -07001062 .c = { \
1063 .dbg_name = #i "_clk", \
Matt Wagantall84f43fd2011-08-16 23:28:38 -07001064 .ops = &clk_ops_rcg_8x60, \
Matt Wagantalle18bbc82011-10-06 10:07:28 -07001065 VDD_DIG_FMAX_MAP2(LOW, 32000000, NOMINAL, 64000000), \
Bryan Huntsman3f2bc4d2011-08-16 17:27:22 -07001066 CLK_INIT(i##_clk.c), \
1067 }, \
1068 }
Matt Wagantalle18bbc82011-10-06 10:07:28 -07001069#define F_GSBI_UART(f, s, d, m, n) \
Bryan Huntsman3f2bc4d2011-08-16 17:27:22 -07001070 { \
1071 .freq_hz = f, \
1072 .src_clk = &s##_clk.c, \
1073 .md_val = MD16(m, n), \
1074 .ns_val = NS(31, 16, n, m, 5, 4, 3, d, 2, 0, s##_to_bb_mux), \
1075 .mnd_en_mask = BIT(8) * !!(n), \
Bryan Huntsman3f2bc4d2011-08-16 17:27:22 -07001076 }
1077static struct clk_freq_tbl clk_tbl_gsbi_uart[] = {
Matt Wagantalle18bbc82011-10-06 10:07:28 -07001078 F_GSBI_UART( 0, gnd, 1, 0, 0),
1079 F_GSBI_UART( 1843200, pll8, 1, 3, 625),
1080 F_GSBI_UART( 3686400, pll8, 1, 6, 625),
1081 F_GSBI_UART( 7372800, pll8, 1, 12, 625),
1082 F_GSBI_UART(14745600, pll8, 1, 24, 625),
1083 F_GSBI_UART(16000000, pll8, 4, 1, 6),
1084 F_GSBI_UART(24000000, pll8, 4, 1, 4),
1085 F_GSBI_UART(32000000, pll8, 4, 1, 3),
1086 F_GSBI_UART(40000000, pll8, 1, 5, 48),
1087 F_GSBI_UART(46400000, pll8, 1, 29, 240),
1088 F_GSBI_UART(48000000, pll8, 4, 1, 2),
1089 F_GSBI_UART(51200000, pll8, 1, 2, 15),
1090 F_GSBI_UART(56000000, pll8, 1, 7, 48),
1091 F_GSBI_UART(58982400, pll8, 1, 96, 625),
1092 F_GSBI_UART(64000000, pll8, 2, 1, 3),
Bryan Huntsman3f2bc4d2011-08-16 17:27:22 -07001093 F_END
1094};
1095
1096static CLK_GSBI_UART(gsbi1_uart, 1, CLK_HALT_CFPB_STATEA_REG, 10);
1097static CLK_GSBI_UART(gsbi2_uart, 2, CLK_HALT_CFPB_STATEA_REG, 6);
1098static CLK_GSBI_UART(gsbi3_uart, 3, CLK_HALT_CFPB_STATEA_REG, 2);
1099static CLK_GSBI_UART(gsbi4_uart, 4, CLK_HALT_CFPB_STATEB_REG, 26);
1100static CLK_GSBI_UART(gsbi5_uart, 5, CLK_HALT_CFPB_STATEB_REG, 22);
1101static CLK_GSBI_UART(gsbi6_uart, 6, CLK_HALT_CFPB_STATEB_REG, 18);
1102static CLK_GSBI_UART(gsbi7_uart, 7, CLK_HALT_CFPB_STATEB_REG, 14);
1103static CLK_GSBI_UART(gsbi8_uart, 8, CLK_HALT_CFPB_STATEB_REG, 10);
1104static CLK_GSBI_UART(gsbi9_uart, 9, CLK_HALT_CFPB_STATEB_REG, 6);
1105static CLK_GSBI_UART(gsbi10_uart, 10, CLK_HALT_CFPB_STATEB_REG, 2);
1106static CLK_GSBI_UART(gsbi11_uart, 11, CLK_HALT_CFPB_STATEC_REG, 17);
1107static CLK_GSBI_UART(gsbi12_uart, 12, CLK_HALT_CFPB_STATEC_REG, 13);
1108
1109#define CLK_GSBI_QUP(i, n, h_r, h_b) \
1110 struct rcg_clk i##_clk = { \
1111 .b = { \
1112 .ctl_reg = GSBIn_QUP_APPS_NS_REG(n), \
1113 .en_mask = BIT(9), \
1114 .reset_reg = GSBIn_RESET_REG(n), \
1115 .reset_mask = BIT(0), \
1116 .halt_reg = h_r, \
1117 .halt_bit = h_b, \
1118 }, \
1119 .ns_reg = GSBIn_QUP_APPS_NS_REG(n), \
1120 .md_reg = GSBIn_QUP_APPS_MD_REG(n), \
1121 .root_en_mask = BIT(11), \
1122 .ns_mask = (BM(23, 16) | BM(6, 0)), \
1123 .set_rate = set_rate_mnd, \
1124 .freq_tbl = clk_tbl_gsbi_qup, \
Matt Wagantall84f43fd2011-08-16 23:28:38 -07001125 .current_freq = &rcg_dummy_freq, \
Bryan Huntsman3f2bc4d2011-08-16 17:27:22 -07001126 .c = { \
1127 .dbg_name = #i "_clk", \
Matt Wagantall84f43fd2011-08-16 23:28:38 -07001128 .ops = &clk_ops_rcg_8x60, \
Matt Wagantalle18bbc82011-10-06 10:07:28 -07001129 VDD_DIG_FMAX_MAP2(LOW, 24000000, NOMINAL, 52000000), \
Bryan Huntsman3f2bc4d2011-08-16 17:27:22 -07001130 CLK_INIT(i##_clk.c), \
1131 }, \
1132 }
Matt Wagantalle18bbc82011-10-06 10:07:28 -07001133#define F_GSBI_QUP(f, s, d, m, n) \
Bryan Huntsman3f2bc4d2011-08-16 17:27:22 -07001134 { \
1135 .freq_hz = f, \
1136 .src_clk = &s##_clk.c, \
1137 .md_val = MD8(16, m, 0, n), \
1138 .ns_val = NS(23, 16, n, m, 5, 4, 3, d, 2, 0, s##_to_bb_mux), \
1139 .mnd_en_mask = BIT(8) * !!(n), \
Bryan Huntsman3f2bc4d2011-08-16 17:27:22 -07001140 }
1141static struct clk_freq_tbl clk_tbl_gsbi_qup[] = {
Matt Wagantalle18bbc82011-10-06 10:07:28 -07001142 F_GSBI_QUP( 0, gnd, 1, 0, 0),
1143 F_GSBI_QUP( 1100000, pxo, 1, 2, 49),
1144 F_GSBI_QUP( 5400000, pxo, 1, 1, 5),
1145 F_GSBI_QUP(10800000, pxo, 1, 2, 5),
1146 F_GSBI_QUP(15060000, pll8, 1, 2, 51),
1147 F_GSBI_QUP(24000000, pll8, 4, 1, 4),
1148 F_GSBI_QUP(25600000, pll8, 1, 1, 15),
1149 F_GSBI_QUP(27000000, pxo, 1, 0, 0),
1150 F_GSBI_QUP(48000000, pll8, 4, 1, 2),
1151 F_GSBI_QUP(51200000, pll8, 1, 2, 15),
Bryan Huntsman3f2bc4d2011-08-16 17:27:22 -07001152 F_END
1153};
1154
1155static CLK_GSBI_QUP(gsbi1_qup, 1, CLK_HALT_CFPB_STATEA_REG, 9);
1156static CLK_GSBI_QUP(gsbi2_qup, 2, CLK_HALT_CFPB_STATEA_REG, 4);
1157static CLK_GSBI_QUP(gsbi3_qup, 3, CLK_HALT_CFPB_STATEA_REG, 0);
1158static CLK_GSBI_QUP(gsbi4_qup, 4, CLK_HALT_CFPB_STATEB_REG, 24);
1159static CLK_GSBI_QUP(gsbi5_qup, 5, CLK_HALT_CFPB_STATEB_REG, 20);
1160static CLK_GSBI_QUP(gsbi6_qup, 6, CLK_HALT_CFPB_STATEB_REG, 16);
1161static CLK_GSBI_QUP(gsbi7_qup, 7, CLK_HALT_CFPB_STATEB_REG, 12);
1162static CLK_GSBI_QUP(gsbi8_qup, 8, CLK_HALT_CFPB_STATEB_REG, 8);
1163static CLK_GSBI_QUP(gsbi9_qup, 9, CLK_HALT_CFPB_STATEB_REG, 4);
1164static CLK_GSBI_QUP(gsbi10_qup, 10, CLK_HALT_CFPB_STATEB_REG, 0);
1165static CLK_GSBI_QUP(gsbi11_qup, 11, CLK_HALT_CFPB_STATEC_REG, 15);
1166static CLK_GSBI_QUP(gsbi12_qup, 12, CLK_HALT_CFPB_STATEC_REG, 11);
1167
Matt Wagantalle18bbc82011-10-06 10:07:28 -07001168#define F_PDM(f, s, d) \
Bryan Huntsman3f2bc4d2011-08-16 17:27:22 -07001169 { \
1170 .freq_hz = f, \
1171 .src_clk = &s##_clk.c, \
1172 .ns_val = NS_SRC_SEL(1, 0, s##_to_xo_mux), \
Bryan Huntsman3f2bc4d2011-08-16 17:27:22 -07001173 }
1174static struct clk_freq_tbl clk_tbl_pdm[] = {
Matt Wagantalle18bbc82011-10-06 10:07:28 -07001175 F_PDM( 0, gnd, 1),
1176 F_PDM(27000000, pxo, 1),
Bryan Huntsman3f2bc4d2011-08-16 17:27:22 -07001177 F_END
1178};
1179
1180static struct rcg_clk pdm_clk = {
1181 .b = {
1182 .ctl_reg = PDM_CLK_NS_REG,
1183 .en_mask = BIT(9),
1184 .reset_reg = PDM_CLK_NS_REG,
1185 .reset_mask = BIT(12),
1186 .halt_reg = CLK_HALT_CFPB_STATEC_REG,
1187 .halt_bit = 3,
1188 },
1189 .ns_reg = PDM_CLK_NS_REG,
1190 .root_en_mask = BIT(11),
1191 .ns_mask = BM(1, 0),
1192 .set_rate = set_rate_nop,
1193 .freq_tbl = clk_tbl_pdm,
Matt Wagantall84f43fd2011-08-16 23:28:38 -07001194 .current_freq = &rcg_dummy_freq,
Bryan Huntsman3f2bc4d2011-08-16 17:27:22 -07001195 .c = {
1196 .dbg_name = "pdm_clk",
Matt Wagantall84f43fd2011-08-16 23:28:38 -07001197 .ops = &clk_ops_rcg_8x60,
Matt Wagantalle18bbc82011-10-06 10:07:28 -07001198 VDD_DIG_FMAX_MAP1(LOW, 27000000),
Bryan Huntsman3f2bc4d2011-08-16 17:27:22 -07001199 CLK_INIT(pdm_clk.c),
1200 },
1201};
1202
1203static struct branch_clk pmem_clk = {
1204 .b = {
1205 .ctl_reg = PMEM_ACLK_CTL_REG,
1206 .en_mask = BIT(4),
1207 .halt_reg = CLK_HALT_DFAB_STATE_REG,
1208 .halt_bit = 20,
1209 },
1210 .c = {
1211 .dbg_name = "pmem_clk",
1212 .ops = &clk_ops_branch,
1213 CLK_INIT(pmem_clk.c),
1214 },
1215};
1216
Matt Wagantalle18bbc82011-10-06 10:07:28 -07001217#define F_PRNG(f, s) \
Bryan Huntsman3f2bc4d2011-08-16 17:27:22 -07001218 { \
1219 .freq_hz = f, \
1220 .src_clk = &s##_clk.c, \
Bryan Huntsman3f2bc4d2011-08-16 17:27:22 -07001221 }
1222static struct clk_freq_tbl clk_tbl_prng[] = {
Matt Wagantalle18bbc82011-10-06 10:07:28 -07001223 F_PRNG(64000000, pll8),
Bryan Huntsman3f2bc4d2011-08-16 17:27:22 -07001224 F_END
1225};
1226
1227static struct rcg_clk prng_clk = {
1228 .b = {
1229 .ctl_reg = SC0_U_CLK_BRANCH_ENA_VOTE_REG,
1230 .en_mask = BIT(10),
1231 .halt_reg = CLK_HALT_SFPB_MISC_STATE_REG,
1232 .halt_check = HALT_VOTED,
1233 .halt_bit = 10,
1234 },
1235 .set_rate = set_rate_nop,
1236 .freq_tbl = clk_tbl_prng,
Matt Wagantall84f43fd2011-08-16 23:28:38 -07001237 .current_freq = &rcg_dummy_freq,
Bryan Huntsman3f2bc4d2011-08-16 17:27:22 -07001238 .c = {
1239 .dbg_name = "prng_clk",
Matt Wagantall84f43fd2011-08-16 23:28:38 -07001240 .ops = &clk_ops_rcg_8x60,
Matt Wagantalle18bbc82011-10-06 10:07:28 -07001241 VDD_DIG_FMAX_MAP2(LOW, 32000000, NOMINAL, 65000000),
Bryan Huntsman3f2bc4d2011-08-16 17:27:22 -07001242 CLK_INIT(prng_clk.c),
1243 },
1244};
1245
1246#define CLK_SDC(i, n, h_r, h_b) \
1247 struct rcg_clk i##_clk = { \
1248 .b = { \
1249 .ctl_reg = SDCn_APPS_CLK_NS_REG(n), \
1250 .en_mask = BIT(9), \
1251 .reset_reg = SDCn_RESET_REG(n), \
1252 .reset_mask = BIT(0), \
1253 .halt_reg = h_r, \
1254 .halt_bit = h_b, \
1255 }, \
1256 .ns_reg = SDCn_APPS_CLK_NS_REG(n), \
1257 .md_reg = SDCn_APPS_CLK_MD_REG(n), \
1258 .root_en_mask = BIT(11), \
1259 .ns_mask = (BM(23, 16) | BM(6, 0)), \
1260 .set_rate = set_rate_mnd, \
1261 .freq_tbl = clk_tbl_sdc, \
Matt Wagantall84f43fd2011-08-16 23:28:38 -07001262 .current_freq = &rcg_dummy_freq, \
Bryan Huntsman3f2bc4d2011-08-16 17:27:22 -07001263 .c = { \
1264 .dbg_name = #i "_clk", \
Matt Wagantall84f43fd2011-08-16 23:28:38 -07001265 .ops = &clk_ops_rcg_8x60, \
Matt Wagantalle18bbc82011-10-06 10:07:28 -07001266 VDD_DIG_FMAX_MAP2(LOW, 25000000, NOMINAL, 50000000), \
Bryan Huntsman3f2bc4d2011-08-16 17:27:22 -07001267 CLK_INIT(i##_clk.c), \
1268 }, \
1269 }
Matt Wagantalle18bbc82011-10-06 10:07:28 -07001270#define F_SDC(f, s, d, m, n) \
Bryan Huntsman3f2bc4d2011-08-16 17:27:22 -07001271 { \
1272 .freq_hz = f, \
1273 .src_clk = &s##_clk.c, \
1274 .md_val = MD8(16, m, 0, n), \
1275 .ns_val = NS(23, 16, n, m, 5, 4, 3, d, 2, 0, s##_to_bb_mux), \
1276 .mnd_en_mask = BIT(8) * !!(n), \
Bryan Huntsman3f2bc4d2011-08-16 17:27:22 -07001277 }
1278static struct clk_freq_tbl clk_tbl_sdc[] = {
Matt Wagantalle18bbc82011-10-06 10:07:28 -07001279 F_SDC( 0, gnd, 1, 0, 0),
1280 F_SDC( 144000, pxo, 3, 2, 125),
1281 F_SDC( 400000, pll8, 4, 1, 240),
1282 F_SDC(16000000, pll8, 4, 1, 6),
1283 F_SDC(17070000, pll8, 1, 2, 45),
1284 F_SDC(20210000, pll8, 1, 1, 19),
1285 F_SDC(24000000, pll8, 4, 1, 4),
1286 F_SDC(48000000, pll8, 4, 1, 2),
Bryan Huntsman3f2bc4d2011-08-16 17:27:22 -07001287 F_END
1288};
1289
1290static CLK_SDC(sdc1, 1, CLK_HALT_DFAB_STATE_REG, 6);
1291static CLK_SDC(sdc2, 2, CLK_HALT_DFAB_STATE_REG, 5);
1292static CLK_SDC(sdc3, 3, CLK_HALT_DFAB_STATE_REG, 4);
1293static CLK_SDC(sdc4, 4, CLK_HALT_DFAB_STATE_REG, 3);
1294static CLK_SDC(sdc5, 5, CLK_HALT_DFAB_STATE_REG, 2);
1295
Matt Wagantalle18bbc82011-10-06 10:07:28 -07001296#define F_TSIF_REF(f, s, d, m, n) \
Bryan Huntsman3f2bc4d2011-08-16 17:27:22 -07001297 { \
1298 .freq_hz = f, \
1299 .src_clk = &s##_clk.c, \
1300 .md_val = MD16(m, n), \
1301 .ns_val = NS(31, 16, n, m, 5, 4, 3, d, 2, 0, s##_to_bb_mux), \
1302 .mnd_en_mask = BIT(8) * !!(n), \
Bryan Huntsman3f2bc4d2011-08-16 17:27:22 -07001303 }
1304static struct clk_freq_tbl clk_tbl_tsif_ref[] = {
Matt Wagantalle18bbc82011-10-06 10:07:28 -07001305 F_TSIF_REF( 0, gnd, 1, 0, 0),
1306 F_TSIF_REF(105000, pxo, 1, 1, 256),
Bryan Huntsman3f2bc4d2011-08-16 17:27:22 -07001307 F_END
1308};
1309
1310static struct rcg_clk tsif_ref_clk = {
1311 .b = {
1312 .ctl_reg = TSIF_REF_CLK_NS_REG,
1313 .en_mask = BIT(9),
1314 .halt_reg = CLK_HALT_CFPB_STATEC_REG,
1315 .halt_bit = 5,
1316 },
1317 .ns_reg = TSIF_REF_CLK_NS_REG,
1318 .md_reg = TSIF_REF_CLK_MD_REG,
1319 .root_en_mask = BIT(11),
1320 .ns_mask = (BM(31, 16) | BM(6, 0)),
1321 .set_rate = set_rate_mnd,
1322 .freq_tbl = clk_tbl_tsif_ref,
Matt Wagantall84f43fd2011-08-16 23:28:38 -07001323 .current_freq = &rcg_dummy_freq,
Bryan Huntsman3f2bc4d2011-08-16 17:27:22 -07001324 .c = {
1325 .dbg_name = "tsif_ref_clk",
Matt Wagantall84f43fd2011-08-16 23:28:38 -07001326 .ops = &clk_ops_rcg_8x60,
Bryan Huntsman3f2bc4d2011-08-16 17:27:22 -07001327 CLK_INIT(tsif_ref_clk.c),
1328 },
1329};
1330
Matt Wagantalle18bbc82011-10-06 10:07:28 -07001331#define F_TSSC(f, s) \
Bryan Huntsman3f2bc4d2011-08-16 17:27:22 -07001332 { \
1333 .freq_hz = f, \
1334 .src_clk = &s##_clk.c, \
1335 .ns_val = NS_SRC_SEL(1, 0, s##_to_xo_mux), \
Bryan Huntsman3f2bc4d2011-08-16 17:27:22 -07001336 }
1337static struct clk_freq_tbl clk_tbl_tssc[] = {
Matt Wagantalle18bbc82011-10-06 10:07:28 -07001338 F_TSSC( 0, gnd),
1339 F_TSSC(27000000, pxo),
Bryan Huntsman3f2bc4d2011-08-16 17:27:22 -07001340 F_END
1341};
1342
1343static struct rcg_clk tssc_clk = {
1344 .b = {
1345 .ctl_reg = TSSC_CLK_CTL_REG,
1346 .en_mask = BIT(4),
1347 .halt_reg = CLK_HALT_CFPB_STATEC_REG,
1348 .halt_bit = 4,
1349 },
1350 .ns_reg = TSSC_CLK_CTL_REG,
1351 .ns_mask = BM(1, 0),
1352 .set_rate = set_rate_nop,
1353 .freq_tbl = clk_tbl_tssc,
Matt Wagantall84f43fd2011-08-16 23:28:38 -07001354 .current_freq = &rcg_dummy_freq,
Bryan Huntsman3f2bc4d2011-08-16 17:27:22 -07001355 .c = {
1356 .dbg_name = "tssc_clk",
Matt Wagantall84f43fd2011-08-16 23:28:38 -07001357 .ops = &clk_ops_rcg_8x60,
Matt Wagantalle18bbc82011-10-06 10:07:28 -07001358 VDD_DIG_FMAX_MAP1(LOW, 27000000),
Bryan Huntsman3f2bc4d2011-08-16 17:27:22 -07001359 CLK_INIT(tssc_clk.c),
1360 },
1361};
1362
Matt Wagantalle18bbc82011-10-06 10:07:28 -07001363#define F_USB(f, s, d, m, n) \
Bryan Huntsman3f2bc4d2011-08-16 17:27:22 -07001364 { \
1365 .freq_hz = f, \
1366 .src_clk = &s##_clk.c, \
1367 .md_val = MD8(16, m, 0, n), \
1368 .ns_val = NS(23, 16, n, m, 5, 4, 3, d, 2, 0, s##_to_bb_mux), \
1369 .mnd_en_mask = BIT(8) * !!(n), \
Bryan Huntsman3f2bc4d2011-08-16 17:27:22 -07001370 }
1371static struct clk_freq_tbl clk_tbl_usb[] = {
Matt Wagantalle18bbc82011-10-06 10:07:28 -07001372 F_USB( 0, gnd, 1, 0, 0),
1373 F_USB(60000000, pll8, 1, 5, 32),
Bryan Huntsman3f2bc4d2011-08-16 17:27:22 -07001374 F_END
1375};
1376
1377static struct rcg_clk usb_hs1_xcvr_clk = {
1378 .b = {
1379 .ctl_reg = USB_HS1_XCVR_FS_CLK_NS_REG,
1380 .en_mask = BIT(9),
1381 .reset_reg = USB_HS1_RESET_REG,
1382 .reset_mask = BIT(0),
1383 .halt_reg = CLK_HALT_DFAB_STATE_REG,
1384 .halt_bit = 0,
1385 },
1386 .ns_reg = USB_HS1_XCVR_FS_CLK_NS_REG,
1387 .md_reg = USB_HS1_XCVR_FS_CLK_MD_REG,
1388 .root_en_mask = BIT(11),
1389 .ns_mask = (BM(23, 16) | BM(6, 0)),
1390 .set_rate = set_rate_mnd,
1391 .freq_tbl = clk_tbl_usb,
Matt Wagantall84f43fd2011-08-16 23:28:38 -07001392 .current_freq = &rcg_dummy_freq,
Bryan Huntsman3f2bc4d2011-08-16 17:27:22 -07001393 .c = {
1394 .dbg_name = "usb_hs1_xcvr_clk",
Matt Wagantall84f43fd2011-08-16 23:28:38 -07001395 .ops = &clk_ops_rcg_8x60,
Matt Wagantalle18bbc82011-10-06 10:07:28 -07001396 VDD_DIG_FMAX_MAP1(NOMINAL, 60000000),
Bryan Huntsman3f2bc4d2011-08-16 17:27:22 -07001397 CLK_INIT(usb_hs1_xcvr_clk.c),
1398 },
1399};
1400
1401static struct branch_clk usb_phy0_clk = {
1402 .b = {
1403 .reset_reg = USB_PHY0_RESET_REG,
1404 .reset_mask = BIT(0),
1405 },
1406 .c = {
1407 .dbg_name = "usb_phy0_clk",
1408 .ops = &clk_ops_reset,
1409 CLK_INIT(usb_phy0_clk.c),
1410 },
1411};
1412
1413#define CLK_USB_FS(i, n) \
1414 struct rcg_clk i##_clk = { \
1415 .ns_reg = USB_FSn_XCVR_FS_CLK_NS_REG(n), \
1416 .b = { \
1417 .ctl_reg = USB_FSn_XCVR_FS_CLK_NS_REG(n), \
1418 .halt_check = NOCHECK, \
1419 }, \
1420 .md_reg = USB_FSn_XCVR_FS_CLK_MD_REG(n), \
1421 .root_en_mask = BIT(11), \
1422 .ns_mask = (BM(23, 16) | BM(6, 0)), \
1423 .set_rate = set_rate_mnd, \
1424 .freq_tbl = clk_tbl_usb, \
Matt Wagantall84f43fd2011-08-16 23:28:38 -07001425 .current_freq = &rcg_dummy_freq, \
Bryan Huntsman3f2bc4d2011-08-16 17:27:22 -07001426 .c = { \
1427 .dbg_name = #i "_clk", \
Matt Wagantall84f43fd2011-08-16 23:28:38 -07001428 .ops = &clk_ops_rcg_8x60, \
Matt Wagantalle18bbc82011-10-06 10:07:28 -07001429 VDD_DIG_FMAX_MAP1(NOMINAL, 60000000), \
Bryan Huntsman3f2bc4d2011-08-16 17:27:22 -07001430 CLK_INIT(i##_clk.c), \
1431 }, \
1432 }
1433
1434static CLK_USB_FS(usb_fs1_src, 1);
1435static struct branch_clk usb_fs1_xcvr_clk = {
1436 .b = {
1437 .ctl_reg = USB_FSn_XCVR_FS_CLK_NS_REG(1),
1438 .en_mask = BIT(9),
1439 .reset_reg = USB_FSn_RESET_REG(1),
1440 .reset_mask = BIT(1),
1441 .halt_reg = CLK_HALT_CFPB_STATEA_REG,
1442 .halt_bit = 15,
1443 },
1444 .parent = &usb_fs1_src_clk.c,
1445 .c = {
1446 .dbg_name = "usb_fs1_xcvr_clk",
1447 .ops = &clk_ops_branch,
1448 CLK_INIT(usb_fs1_xcvr_clk.c),
1449 },
1450};
1451
1452static struct branch_clk usb_fs1_sys_clk = {
1453 .b = {
1454 .ctl_reg = USB_FSn_SYSTEM_CLK_CTL_REG(1),
1455 .en_mask = BIT(4),
1456 .reset_reg = USB_FSn_RESET_REG(1),
1457 .reset_mask = BIT(0),
1458 .halt_reg = CLK_HALT_CFPB_STATEA_REG,
1459 .halt_bit = 16,
1460 },
1461 .parent = &usb_fs1_src_clk.c,
1462 .c = {
1463 .dbg_name = "usb_fs1_sys_clk",
1464 .ops = &clk_ops_branch,
1465 CLK_INIT(usb_fs1_sys_clk.c),
1466 },
1467};
1468
1469static CLK_USB_FS(usb_fs2_src, 2);
1470static struct branch_clk usb_fs2_xcvr_clk = {
1471 .b = {
1472 .ctl_reg = USB_FSn_XCVR_FS_CLK_NS_REG(2),
1473 .en_mask = BIT(9),
1474 .reset_reg = USB_FSn_RESET_REG(2),
1475 .reset_mask = BIT(1),
1476 .halt_reg = CLK_HALT_CFPB_STATEA_REG,
1477 .halt_bit = 12,
1478 },
1479 .parent = &usb_fs2_src_clk.c,
1480 .c = {
1481 .dbg_name = "usb_fs2_xcvr_clk",
1482 .ops = &clk_ops_branch,
1483 CLK_INIT(usb_fs2_xcvr_clk.c),
1484 },
1485};
1486
1487static struct branch_clk usb_fs2_sys_clk = {
1488 .b = {
1489 .ctl_reg = USB_FSn_SYSTEM_CLK_CTL_REG(2),
1490 .en_mask = BIT(4),
1491 .reset_reg = USB_FSn_RESET_REG(2),
1492 .reset_mask = BIT(0),
1493 .halt_reg = CLK_HALT_CFPB_STATEA_REG,
1494 .halt_bit = 13,
1495 },
1496 .parent = &usb_fs2_src_clk.c,
1497 .c = {
1498 .dbg_name = "usb_fs2_sys_clk",
1499 .ops = &clk_ops_branch,
1500 CLK_INIT(usb_fs2_sys_clk.c),
1501 },
1502};
1503
1504/* Fast Peripheral Bus Clocks */
1505static struct branch_clk ce2_p_clk = {
1506 .b = {
1507 .ctl_reg = CE2_HCLK_CTL_REG,
1508 .en_mask = BIT(4),
1509 .halt_reg = CLK_HALT_CFPB_STATEC_REG,
1510 .halt_bit = 0,
1511 },
1512 .parent = &pxo_clk.c,
1513 .c = {
1514 .dbg_name = "ce2_p_clk",
1515 .ops = &clk_ops_branch,
1516 CLK_INIT(ce2_p_clk.c),
1517 },
1518};
1519
1520static struct branch_clk gsbi1_p_clk = {
1521 .b = {
1522 .ctl_reg = GSBIn_HCLK_CTL_REG(1),
1523 .en_mask = BIT(4),
1524 .halt_reg = CLK_HALT_CFPB_STATEA_REG,
1525 .halt_bit = 11,
1526 },
1527 .c = {
1528 .dbg_name = "gsbi1_p_clk",
1529 .ops = &clk_ops_branch,
1530 CLK_INIT(gsbi1_p_clk.c),
1531 },
1532};
1533
1534static struct branch_clk gsbi2_p_clk = {
1535 .b = {
1536 .ctl_reg = GSBIn_HCLK_CTL_REG(2),
1537 .en_mask = BIT(4),
1538 .halt_reg = CLK_HALT_CFPB_STATEA_REG,
1539 .halt_bit = 7,
1540 },
1541 .c = {
1542 .dbg_name = "gsbi2_p_clk",
1543 .ops = &clk_ops_branch,
1544 CLK_INIT(gsbi2_p_clk.c),
1545 },
1546};
1547
1548static struct branch_clk gsbi3_p_clk = {
1549 .b = {
1550 .ctl_reg = GSBIn_HCLK_CTL_REG(3),
1551 .en_mask = BIT(4),
1552 .halt_reg = CLK_HALT_CFPB_STATEA_REG,
1553 .halt_bit = 3,
1554 },
1555 .c = {
1556 .dbg_name = "gsbi3_p_clk",
1557 .ops = &clk_ops_branch,
1558 CLK_INIT(gsbi3_p_clk.c),
1559 },
1560};
1561
1562static struct branch_clk gsbi4_p_clk = {
1563 .b = {
1564 .ctl_reg = GSBIn_HCLK_CTL_REG(4),
1565 .en_mask = BIT(4),
1566 .halt_reg = CLK_HALT_CFPB_STATEB_REG,
1567 .halt_bit = 27,
1568 },
1569 .c = {
1570 .dbg_name = "gsbi4_p_clk",
1571 .ops = &clk_ops_branch,
1572 CLK_INIT(gsbi4_p_clk.c),
1573 },
1574};
1575
1576static struct branch_clk gsbi5_p_clk = {
1577 .b = {
1578 .ctl_reg = GSBIn_HCLK_CTL_REG(5),
1579 .en_mask = BIT(4),
1580 .halt_reg = CLK_HALT_CFPB_STATEB_REG,
1581 .halt_bit = 23,
1582 },
1583 .c = {
1584 .dbg_name = "gsbi5_p_clk",
1585 .ops = &clk_ops_branch,
1586 CLK_INIT(gsbi5_p_clk.c),
1587 },
1588};
1589
1590static struct branch_clk gsbi6_p_clk = {
1591 .b = {
1592 .ctl_reg = GSBIn_HCLK_CTL_REG(6),
1593 .en_mask = BIT(4),
1594 .halt_reg = CLK_HALT_CFPB_STATEB_REG,
1595 .halt_bit = 19,
1596 },
1597 .c = {
1598 .dbg_name = "gsbi6_p_clk",
1599 .ops = &clk_ops_branch,
1600 CLK_INIT(gsbi6_p_clk.c),
1601 },
1602};
1603
1604static struct branch_clk gsbi7_p_clk = {
1605 .b = {
1606 .ctl_reg = GSBIn_HCLK_CTL_REG(7),
1607 .en_mask = BIT(4),
1608 .halt_reg = CLK_HALT_CFPB_STATEB_REG,
1609 .halt_bit = 15,
1610 },
1611 .c = {
1612 .dbg_name = "gsbi7_p_clk",
1613 .ops = &clk_ops_branch,
1614 CLK_INIT(gsbi7_p_clk.c),
1615 },
1616};
1617
1618static struct branch_clk gsbi8_p_clk = {
1619 .b = {
1620 .ctl_reg = GSBIn_HCLK_CTL_REG(8),
1621 .en_mask = BIT(4),
1622 .halt_reg = CLK_HALT_CFPB_STATEB_REG,
1623 .halt_bit = 11,
1624 },
1625 .c = {
1626 .dbg_name = "gsbi8_p_clk",
1627 .ops = &clk_ops_branch,
1628 CLK_INIT(gsbi8_p_clk.c),
1629 },
1630};
1631
1632static struct branch_clk gsbi9_p_clk = {
1633 .b = {
1634 .ctl_reg = GSBIn_HCLK_CTL_REG(9),
1635 .en_mask = BIT(4),
1636 .halt_reg = CLK_HALT_CFPB_STATEB_REG,
1637 .halt_bit = 7,
1638 },
1639 .c = {
1640 .dbg_name = "gsbi9_p_clk",
1641 .ops = &clk_ops_branch,
1642 CLK_INIT(gsbi9_p_clk.c),
1643 },
1644};
1645
1646static struct branch_clk gsbi10_p_clk = {
1647 .b = {
1648 .ctl_reg = GSBIn_HCLK_CTL_REG(10),
1649 .en_mask = BIT(4),
1650 .halt_reg = CLK_HALT_CFPB_STATEB_REG,
1651 .halt_bit = 3,
1652 },
1653 .c = {
1654 .dbg_name = "gsbi10_p_clk",
1655 .ops = &clk_ops_branch,
1656 CLK_INIT(gsbi10_p_clk.c),
1657 },
1658};
1659
1660static struct branch_clk gsbi11_p_clk = {
1661 .b = {
1662 .ctl_reg = GSBIn_HCLK_CTL_REG(11),
1663 .en_mask = BIT(4),
1664 .halt_reg = CLK_HALT_CFPB_STATEC_REG,
1665 .halt_bit = 18,
1666 },
1667 .c = {
1668 .dbg_name = "gsbi11_p_clk",
1669 .ops = &clk_ops_branch,
1670 CLK_INIT(gsbi11_p_clk.c),
1671 },
1672};
1673
1674static struct branch_clk gsbi12_p_clk = {
1675 .b = {
1676 .ctl_reg = GSBIn_HCLK_CTL_REG(12),
1677 .en_mask = BIT(4),
1678 .halt_reg = CLK_HALT_CFPB_STATEC_REG,
1679 .halt_bit = 14,
1680 },
1681 .c = {
1682 .dbg_name = "gsbi12_p_clk",
1683 .ops = &clk_ops_branch,
1684 CLK_INIT(gsbi12_p_clk.c),
1685 },
1686};
1687
1688static struct branch_clk ppss_p_clk = {
1689 .b = {
1690 .ctl_reg = PPSS_HCLK_CTL_REG,
1691 .en_mask = BIT(4),
1692 .halt_reg = CLK_HALT_DFAB_STATE_REG,
1693 .halt_bit = 19,
1694 },
1695 .c = {
1696 .dbg_name = "ppss_p_clk",
1697 .ops = &clk_ops_branch,
1698 CLK_INIT(ppss_p_clk.c),
1699 },
1700};
1701
1702static struct branch_clk tsif_p_clk = {
1703 .b = {
1704 .ctl_reg = TSIF_HCLK_CTL_REG,
1705 .en_mask = BIT(4),
1706 .halt_reg = CLK_HALT_CFPB_STATEC_REG,
1707 .halt_bit = 7,
1708 },
1709 .c = {
1710 .dbg_name = "tsif_p_clk",
1711 .ops = &clk_ops_branch,
1712 CLK_INIT(tsif_p_clk.c),
1713 },
1714};
1715
1716static struct branch_clk usb_fs1_p_clk = {
1717 .b = {
1718 .ctl_reg = USB_FSn_HCLK_CTL_REG(1),
1719 .en_mask = BIT(4),
1720 .halt_reg = CLK_HALT_CFPB_STATEA_REG,
1721 .halt_bit = 17,
1722 },
1723 .c = {
1724 .dbg_name = "usb_fs1_p_clk",
1725 .ops = &clk_ops_branch,
1726 CLK_INIT(usb_fs1_p_clk.c),
1727 },
1728};
1729
1730static struct branch_clk usb_fs2_p_clk = {
1731 .b = {
1732 .ctl_reg = USB_FSn_HCLK_CTL_REG(2),
1733 .en_mask = BIT(4),
1734 .halt_reg = CLK_HALT_CFPB_STATEA_REG,
1735 .halt_bit = 14,
1736 },
1737 .c = {
1738 .dbg_name = "usb_fs2_p_clk",
1739 .ops = &clk_ops_branch,
1740 CLK_INIT(usb_fs2_p_clk.c),
1741 },
1742};
1743
1744static struct branch_clk usb_hs1_p_clk = {
1745 .b = {
1746 .ctl_reg = USB_HS1_HCLK_CTL_REG,
1747 .en_mask = BIT(4),
1748 .halt_reg = CLK_HALT_DFAB_STATE_REG,
1749 .halt_bit = 1,
1750 },
1751 .c = {
1752 .dbg_name = "usb_hs1_p_clk",
1753 .ops = &clk_ops_branch,
1754 CLK_INIT(usb_hs1_p_clk.c),
1755 },
1756};
1757
1758static struct branch_clk sdc1_p_clk = {
1759 .b = {
1760 .ctl_reg = SDCn_HCLK_CTL_REG(1),
1761 .en_mask = BIT(4),
1762 .halt_reg = CLK_HALT_DFAB_STATE_REG,
1763 .halt_bit = 11,
1764 },
1765 .c = {
1766 .dbg_name = "sdc1_p_clk",
1767 .ops = &clk_ops_branch,
1768 CLK_INIT(sdc1_p_clk.c),
1769 },
1770};
1771
1772static struct branch_clk sdc2_p_clk = {
1773 .b = {
1774 .ctl_reg = SDCn_HCLK_CTL_REG(2),
1775 .en_mask = BIT(4),
1776 .halt_reg = CLK_HALT_DFAB_STATE_REG,
1777 .halt_bit = 10,
1778 },
1779 .c = {
1780 .dbg_name = "sdc2_p_clk",
1781 .ops = &clk_ops_branch,
1782 CLK_INIT(sdc2_p_clk.c),
1783 },
1784};
1785
1786static struct branch_clk sdc3_p_clk = {
1787 .b = {
1788 .ctl_reg = SDCn_HCLK_CTL_REG(3),
1789 .en_mask = BIT(4),
1790 .halt_reg = CLK_HALT_DFAB_STATE_REG,
1791 .halt_bit = 9,
1792 },
1793 .c = {
1794 .dbg_name = "sdc3_p_clk",
1795 .ops = &clk_ops_branch,
1796 CLK_INIT(sdc3_p_clk.c),
1797 },
1798};
1799
1800static struct branch_clk sdc4_p_clk = {
1801 .b = {
1802 .ctl_reg = SDCn_HCLK_CTL_REG(4),
1803 .en_mask = BIT(4),
1804 .halt_reg = CLK_HALT_DFAB_STATE_REG,
1805 .halt_bit = 8,
1806 },
1807 .c = {
1808 .dbg_name = "sdc4_p_clk",
1809 .ops = &clk_ops_branch,
1810 CLK_INIT(sdc4_p_clk.c),
1811 },
1812};
1813
1814static struct branch_clk sdc5_p_clk = {
1815 .b = {
1816 .ctl_reg = SDCn_HCLK_CTL_REG(5),
1817 .en_mask = BIT(4),
1818 .halt_reg = CLK_HALT_DFAB_STATE_REG,
1819 .halt_bit = 7,
1820 },
1821 .c = {
1822 .dbg_name = "sdc5_p_clk",
1823 .ops = &clk_ops_branch,
1824 CLK_INIT(sdc5_p_clk.c),
1825 },
1826};
1827
Matt Wagantall66cd0932011-09-12 19:04:34 -07001828static struct branch_clk ebi2_2x_clk = {
1829 .b = {
1830 .ctl_reg = EBI2_2X_CLK_CTL_REG,
1831 .en_mask = BIT(4),
1832 .halt_reg = CLK_HALT_CFPB_STATEA_REG,
1833 .halt_bit = 18,
1834 },
1835 .c = {
1836 .dbg_name = "ebi2_2x_clk",
1837 .ops = &clk_ops_branch,
1838 CLK_INIT(ebi2_2x_clk.c),
1839 },
1840};
1841
1842static struct branch_clk ebi2_clk = {
1843 .b = {
1844 .ctl_reg = EBI2_CLK_CTL_REG,
1845 .en_mask = BIT(4),
1846 .halt_reg = CLK_HALT_CFPB_STATEA_REG,
1847 .halt_bit = 19,
1848 },
1849 .c = {
1850 .dbg_name = "ebi2_clk",
1851 .ops = &clk_ops_branch,
1852 CLK_INIT(ebi2_clk.c),
1853 .depends = &ebi2_2x_clk.c,
1854 },
1855};
1856
Bryan Huntsman3f2bc4d2011-08-16 17:27:22 -07001857/* HW-Voteable Clocks */
1858static struct branch_clk adm0_clk = {
1859 .b = {
1860 .ctl_reg = SC0_U_CLK_BRANCH_ENA_VOTE_REG,
1861 .en_mask = BIT(2),
1862 .halt_reg = CLK_HALT_MSS_SMPSS_MISC_STATE_REG,
1863 .halt_check = HALT_VOTED,
1864 .halt_bit = 14,
1865 },
1866 .parent = &pxo_clk.c,
1867 .c = {
1868 .dbg_name = "adm0_clk",
1869 .ops = &clk_ops_branch,
1870 CLK_INIT(adm0_clk.c),
1871 },
1872};
1873
1874static struct branch_clk adm0_p_clk = {
1875 .b = {
1876 .ctl_reg = SC0_U_CLK_BRANCH_ENA_VOTE_REG,
1877 .en_mask = BIT(3),
1878 .halt_reg = CLK_HALT_MSS_SMPSS_MISC_STATE_REG,
1879 .halt_check = HALT_VOTED,
1880 .halt_bit = 13,
1881 },
1882 .c = {
1883 .dbg_name = "adm0_p_clk",
1884 .ops = &clk_ops_branch,
1885 CLK_INIT(adm0_p_clk.c),
1886 },
1887};
1888
1889static struct branch_clk adm1_clk = {
1890 .b = {
1891 .ctl_reg = SC0_U_CLK_BRANCH_ENA_VOTE_REG,
1892 .en_mask = BIT(4),
1893 .halt_reg = CLK_HALT_MSS_SMPSS_MISC_STATE_REG,
1894 .halt_check = HALT_VOTED,
1895 .halt_bit = 12,
1896 },
1897 .parent = &pxo_clk.c,
1898 .c = {
1899 .dbg_name = "adm1_clk",
1900 .ops = &clk_ops_branch,
1901 CLK_INIT(adm1_clk.c),
1902 },
1903};
1904
1905static struct branch_clk adm1_p_clk = {
1906 .b = {
1907 .ctl_reg = SC0_U_CLK_BRANCH_ENA_VOTE_REG,
1908 .en_mask = BIT(5),
1909 .halt_reg = CLK_HALT_MSS_SMPSS_MISC_STATE_REG,
1910 .halt_check = HALT_VOTED,
1911 .halt_bit = 11,
1912 },
1913 .c = {
1914 .dbg_name = "adm1_p_clk",
1915 .ops = &clk_ops_branch,
1916 CLK_INIT(adm1_p_clk.c),
1917 },
1918};
1919
1920static struct branch_clk modem_ahb1_p_clk = {
1921 .b = {
1922 .ctl_reg = SC0_U_CLK_BRANCH_ENA_VOTE_REG,
1923 .en_mask = BIT(0),
1924 .halt_reg = CLK_HALT_MSS_SMPSS_MISC_STATE_REG,
1925 .halt_check = HALT_VOTED,
1926 .halt_bit = 8,
1927 },
1928 .c = {
1929 .dbg_name = "modem_ahb1_p_clk",
1930 .ops = &clk_ops_branch,
1931 CLK_INIT(modem_ahb1_p_clk.c),
1932 },
1933};
1934
1935static struct branch_clk modem_ahb2_p_clk = {
1936 .b = {
1937 .ctl_reg = SC0_U_CLK_BRANCH_ENA_VOTE_REG,
1938 .en_mask = BIT(1),
1939 .halt_reg = CLK_HALT_MSS_SMPSS_MISC_STATE_REG,
1940 .halt_check = HALT_VOTED,
1941 .halt_bit = 7,
1942 },
1943 .c = {
1944 .dbg_name = "modem_ahb2_p_clk",
1945 .ops = &clk_ops_branch,
1946 CLK_INIT(modem_ahb2_p_clk.c),
1947 },
1948};
1949
1950static struct branch_clk pmic_arb0_p_clk = {
1951 .b = {
1952 .ctl_reg = SC0_U_CLK_BRANCH_ENA_VOTE_REG,
1953 .en_mask = BIT(8),
1954 .halt_reg = CLK_HALT_SFPB_MISC_STATE_REG,
1955 .halt_check = HALT_VOTED,
1956 .halt_bit = 22,
1957 },
1958 .c = {
1959 .dbg_name = "pmic_arb0_p_clk",
1960 .ops = &clk_ops_branch,
1961 CLK_INIT(pmic_arb0_p_clk.c),
1962 },
1963};
1964
1965static struct branch_clk pmic_arb1_p_clk = {
1966 .b = {
1967 .ctl_reg = SC0_U_CLK_BRANCH_ENA_VOTE_REG,
1968 .en_mask = BIT(9),
1969 .halt_reg = CLK_HALT_SFPB_MISC_STATE_REG,
1970 .halt_check = HALT_VOTED,
1971 .halt_bit = 21,
1972 },
1973 .c = {
1974 .dbg_name = "pmic_arb1_p_clk",
1975 .ops = &clk_ops_branch,
1976 CLK_INIT(pmic_arb1_p_clk.c),
1977 },
1978};
1979
1980static struct branch_clk pmic_ssbi2_clk = {
1981 .b = {
1982 .ctl_reg = SC0_U_CLK_BRANCH_ENA_VOTE_REG,
1983 .en_mask = BIT(7),
1984 .halt_reg = CLK_HALT_SFPB_MISC_STATE_REG,
1985 .halt_check = HALT_VOTED,
1986 .halt_bit = 23,
1987 },
1988 .c = {
1989 .dbg_name = "pmic_ssbi2_clk",
1990 .ops = &clk_ops_branch,
1991 CLK_INIT(pmic_ssbi2_clk.c),
1992 },
1993};
1994
1995static struct branch_clk rpm_msg_ram_p_clk = {
1996 .b = {
1997 .ctl_reg = SC0_U_CLK_BRANCH_ENA_VOTE_REG,
1998 .en_mask = BIT(6),
1999 .halt_reg = CLK_HALT_SFPB_MISC_STATE_REG,
2000 .halt_check = HALT_VOTED,
2001 .halt_bit = 12,
2002 },
2003 .c = {
2004 .dbg_name = "rpm_msg_ram_p_clk",
2005 .ops = &clk_ops_branch,
2006 CLK_INIT(rpm_msg_ram_p_clk.c),
2007 },
2008};
2009
2010/*
2011 * Multimedia Clocks
2012 */
2013
2014static struct branch_clk amp_clk = {
2015 .b = {
2016 .reset_reg = SW_RESET_CORE_REG,
2017 .reset_mask = BIT(20),
2018 },
2019 .c = {
2020 .dbg_name = "amp_clk",
2021 .ops = &clk_ops_reset,
2022 CLK_INIT(amp_clk.c),
2023 },
2024};
2025
Matt Wagantalle18bbc82011-10-06 10:07:28 -07002026#define F_CAM(f, s, d, m, n) \
Bryan Huntsman3f2bc4d2011-08-16 17:27:22 -07002027 { \
2028 .freq_hz = f, \
2029 .src_clk = &s##_clk.c, \
2030 .md_val = MD8(8, m, 0, n), \
2031 .ns_val = NS_MM(31, 24, n, m, 15, 14, d, 2, 0, s##_to_mm_mux), \
2032 .ctl_val = CC(6, n), \
2033 .mnd_en_mask = BIT(5) * !!(n), \
Bryan Huntsman3f2bc4d2011-08-16 17:27:22 -07002034 }
2035static struct clk_freq_tbl clk_tbl_cam[] = {
Matt Wagantalle18bbc82011-10-06 10:07:28 -07002036 F_CAM( 0, gnd, 1, 0, 0),
2037 F_CAM( 6000000, pll8, 4, 1, 16),
2038 F_CAM( 8000000, pll8, 4, 1, 12),
2039 F_CAM( 12000000, pll8, 4, 1, 8),
2040 F_CAM( 16000000, pll8, 4, 1, 6),
2041 F_CAM( 19200000, pll8, 4, 1, 5),
2042 F_CAM( 24000000, pll8, 4, 1, 4),
2043 F_CAM( 32000000, pll8, 4, 1, 3),
2044 F_CAM( 48000000, pll8, 4, 1, 2),
2045 F_CAM( 64000000, pll8, 3, 1, 2),
2046 F_CAM( 96000000, pll8, 4, 0, 0),
2047 F_CAM(128000000, pll8, 3, 0, 0),
Bryan Huntsman3f2bc4d2011-08-16 17:27:22 -07002048 F_END
2049};
2050
2051static struct rcg_clk cam_clk = {
2052 .b = {
2053 .ctl_reg = CAMCLK_CC_REG,
2054 .en_mask = BIT(0),
2055 .halt_check = DELAY,
2056 },
2057 .ns_reg = CAMCLK_NS_REG,
2058 .md_reg = CAMCLK_MD_REG,
2059 .root_en_mask = BIT(2),
2060 .ns_mask = (BM(31, 24) | BM(15, 14) | BM(2, 0)),
2061 .ctl_mask = BM(7, 6),
2062 .set_rate = set_rate_mnd_8,
2063 .freq_tbl = clk_tbl_cam,
Matt Wagantall84f43fd2011-08-16 23:28:38 -07002064 .current_freq = &rcg_dummy_freq,
Bryan Huntsman3f2bc4d2011-08-16 17:27:22 -07002065 .c = {
2066 .dbg_name = "cam_clk",
Matt Wagantall84f43fd2011-08-16 23:28:38 -07002067 .ops = &clk_ops_rcg_8x60,
Matt Wagantalle18bbc82011-10-06 10:07:28 -07002068 VDD_DIG_FMAX_MAP2(LOW, 64000000, NOMINAL, 128000000),
Bryan Huntsman3f2bc4d2011-08-16 17:27:22 -07002069 CLK_INIT(cam_clk.c),
2070 },
2071};
2072
Matt Wagantalle18bbc82011-10-06 10:07:28 -07002073#define F_CSI(f, s, d) \
Bryan Huntsman3f2bc4d2011-08-16 17:27:22 -07002074 { \
2075 .freq_hz = f, \
2076 .src_clk = &s##_clk.c, \
2077 .ns_val = NS_DIVSRC(15, 12, d, 2, 0, s##_to_mm_mux), \
Bryan Huntsman3f2bc4d2011-08-16 17:27:22 -07002078 }
2079static struct clk_freq_tbl clk_tbl_csi[] = {
Matt Wagantalle18bbc82011-10-06 10:07:28 -07002080 F_CSI( 0, gnd, 1),
2081 F_CSI(192000000, pll8, 2),
2082 F_CSI(384000000, pll8, 1),
Bryan Huntsman3f2bc4d2011-08-16 17:27:22 -07002083 F_END
2084};
2085
2086static struct rcg_clk csi_src_clk = {
2087 .ns_reg = CSI_NS_REG,
2088 .b = {
2089 .ctl_reg = CSI_CC_REG,
2090 .halt_check = NOCHECK,
2091 },
2092 .root_en_mask = BIT(2),
2093 .ns_mask = (BM(15, 12) | BM(2, 0)),
2094 .set_rate = set_rate_nop,
2095 .freq_tbl = clk_tbl_csi,
Matt Wagantall84f43fd2011-08-16 23:28:38 -07002096 .current_freq = &rcg_dummy_freq,
Bryan Huntsman3f2bc4d2011-08-16 17:27:22 -07002097 .c = {
2098 .dbg_name = "csi_src_clk",
Matt Wagantall84f43fd2011-08-16 23:28:38 -07002099 .ops = &clk_ops_rcg_8x60,
Matt Wagantalle18bbc82011-10-06 10:07:28 -07002100 VDD_DIG_FMAX_MAP2(LOW, 192000000, NOMINAL, 384000000),
Bryan Huntsman3f2bc4d2011-08-16 17:27:22 -07002101 CLK_INIT(csi_src_clk.c),
2102 },
2103};
2104
2105static struct branch_clk csi0_clk = {
2106 .b = {
2107 .ctl_reg = CSI_CC_REG,
2108 .en_mask = BIT(0),
2109 .reset_reg = SW_RESET_CORE_REG,
2110 .reset_mask = BIT(8),
2111 .halt_reg = DBG_BUS_VEC_B_REG,
2112 .halt_bit = 13,
2113 },
2114 .parent = &csi_src_clk.c,
2115 .c = {
2116 .dbg_name = "csi0_clk",
2117 .ops = &clk_ops_branch,
2118 CLK_INIT(csi0_clk.c),
2119 },
2120};
2121
2122static struct branch_clk csi1_clk = {
2123 .b = {
2124 .ctl_reg = CSI_CC_REG,
2125 .en_mask = BIT(7),
2126 .reset_reg = SW_RESET_CORE_REG,
2127 .reset_mask = BIT(18),
2128 .halt_reg = DBG_BUS_VEC_B_REG,
2129 .halt_bit = 14,
2130 },
2131 .parent = &csi_src_clk.c,
2132 .c = {
2133 .dbg_name = "csi1_clk",
2134 .ops = &clk_ops_branch,
2135 CLK_INIT(csi1_clk.c),
2136 },
2137};
2138
2139#define F_DSI(d) \
2140 { \
2141 .freq_hz = d, \
2142 .ns_val = BVAL(27, 24, (d-1)), \
2143 }
2144/* The DSI_BYTE clock is sourced from the DSI PHY PLL, which may change rate
2145 * without this clock driver knowing. So, overload the clk_set_rate() to set
2146 * the divider (1 to 16) of the clock with respect to the PLL rate. */
2147static struct clk_freq_tbl clk_tbl_dsi_byte[] = {
2148 F_DSI(1), F_DSI(2), F_DSI(3), F_DSI(4),
2149 F_DSI(5), F_DSI(6), F_DSI(7), F_DSI(8),
2150 F_DSI(9), F_DSI(10), F_DSI(11), F_DSI(12),
2151 F_DSI(13), F_DSI(14), F_DSI(15), F_DSI(16),
2152 F_END
2153};
2154
2155
2156static struct rcg_clk dsi_byte_clk = {
2157 .b = {
2158 .ctl_reg = MISC_CC_REG,
2159 .halt_check = DELAY,
2160 .reset_reg = SW_RESET_CORE_REG,
2161 .reset_mask = BIT(7),
Matt Wagantall6bc8f102012-01-20 19:20:44 -08002162 .retain_reg = MISC_CC2_REG,
2163 .retain_mask = BIT(10),
Bryan Huntsman3f2bc4d2011-08-16 17:27:22 -07002164 },
2165 .ns_reg = MISC_CC2_REG,
2166 .root_en_mask = BIT(2),
2167 .ns_mask = BM(27, 24),
2168 .set_rate = set_rate_nop,
2169 .freq_tbl = clk_tbl_dsi_byte,
Matt Wagantall84f43fd2011-08-16 23:28:38 -07002170 .current_freq = &rcg_dummy_freq,
Bryan Huntsman3f2bc4d2011-08-16 17:27:22 -07002171 .c = {
2172 .dbg_name = "dsi_byte_clk",
Matt Wagantall84f43fd2011-08-16 23:28:38 -07002173 .ops = &clk_ops_rcg_8x60,
Bryan Huntsman3f2bc4d2011-08-16 17:27:22 -07002174 CLK_INIT(dsi_byte_clk.c),
2175 },
2176};
2177
2178static struct branch_clk dsi_esc_clk = {
2179 .b = {
2180 .ctl_reg = MISC_CC_REG,
2181 .en_mask = BIT(0),
2182 .halt_reg = DBG_BUS_VEC_B_REG,
2183 .halt_bit = 24,
2184 },
2185 .c = {
2186 .dbg_name = "dsi_esc_clk",
2187 .ops = &clk_ops_branch,
2188 CLK_INIT(dsi_esc_clk.c),
2189 },
2190};
2191
Matt Wagantalle18bbc82011-10-06 10:07:28 -07002192#define F_GFX2D(f, s, m, n) \
Bryan Huntsman3f2bc4d2011-08-16 17:27:22 -07002193 { \
2194 .freq_hz = f, \
2195 .src_clk = &s##_clk.c, \
2196 .md_val = MD4(4, m, 0, n), \
2197 .ns_val = NS_MND_BANKED4(20, 16, n, m, 3, 0, s##_to_mm_mux), \
2198 .ctl_val = CC_BANKED(9, 6, n), \
2199 .mnd_en_mask = (BIT(8) | BIT(5)) * !!(n), \
Bryan Huntsman3f2bc4d2011-08-16 17:27:22 -07002200 }
2201static struct clk_freq_tbl clk_tbl_gfx2d[] = {
Matt Wagantalle18bbc82011-10-06 10:07:28 -07002202 F_GFX2D( 0, gnd, 0, 0),
2203 F_GFX2D( 27000000, pxo, 0, 0),
2204 F_GFX2D( 48000000, pll8, 1, 8),
2205 F_GFX2D( 54857000, pll8, 1, 7),
2206 F_GFX2D( 64000000, pll8, 1, 6),
2207 F_GFX2D( 76800000, pll8, 1, 5),
2208 F_GFX2D( 96000000, pll8, 1, 4),
2209 F_GFX2D(128000000, pll8, 1, 3),
2210 F_GFX2D(145455000, pll2, 2, 11),
2211 F_GFX2D(160000000, pll2, 1, 5),
2212 F_GFX2D(177778000, pll2, 2, 9),
2213 F_GFX2D(200000000, pll2, 1, 4),
2214 F_GFX2D(228571000, pll2, 2, 7),
Bryan Huntsman3f2bc4d2011-08-16 17:27:22 -07002215 F_END
2216};
2217
2218static struct bank_masks bmnd_info_gfx2d0 = {
2219 .bank_sel_mask = BIT(11),
2220 .bank0_mask = {
2221 .md_reg = GFX2D0_MD0_REG,
2222 .ns_mask = BM(23, 20) | BM(5, 3),
2223 .rst_mask = BIT(25),
2224 .mnd_en_mask = BIT(8),
2225 .mode_mask = BM(10, 9),
2226 },
2227 .bank1_mask = {
2228 .md_reg = GFX2D0_MD1_REG,
2229 .ns_mask = BM(19, 16) | BM(2, 0),
2230 .rst_mask = BIT(24),
2231 .mnd_en_mask = BIT(5),
2232 .mode_mask = BM(7, 6),
2233 },
2234};
2235
2236static struct rcg_clk gfx2d0_clk = {
2237 .b = {
2238 .ctl_reg = GFX2D0_CC_REG,
2239 .en_mask = BIT(0),
2240 .reset_reg = SW_RESET_CORE_REG,
2241 .reset_mask = BIT(14),
2242 .halt_reg = DBG_BUS_VEC_A_REG,
2243 .halt_bit = 9,
Matt Wagantall6bc8f102012-01-20 19:20:44 -08002244 .retain_reg = GFX2D0_CC_REG,
2245 .retain_mask = BIT(31),
Bryan Huntsman3f2bc4d2011-08-16 17:27:22 -07002246 },
2247 .ns_reg = GFX2D0_NS_REG,
2248 .root_en_mask = BIT(2),
2249 .set_rate = set_rate_mnd_banked,
2250 .freq_tbl = clk_tbl_gfx2d,
Stephen Boydc78d9a72011-07-20 00:46:24 -07002251 .bank_info = &bmnd_info_gfx2d0,
Matt Wagantall84f43fd2011-08-16 23:28:38 -07002252 .current_freq = &rcg_dummy_freq,
Bryan Huntsman3f2bc4d2011-08-16 17:27:22 -07002253 .c = {
2254 .dbg_name = "gfx2d0_clk",
Matt Wagantall84f43fd2011-08-16 23:28:38 -07002255 .ops = &clk_ops_rcg_8x60,
Matt Wagantalle18bbc82011-10-06 10:07:28 -07002256 VDD_DIG_FMAX_MAP3(LOW, 100000000, NOMINAL, 200000000,
2257 HIGH, 228571000),
Bryan Huntsman3f2bc4d2011-08-16 17:27:22 -07002258 CLK_INIT(gfx2d0_clk.c),
2259 },
2260};
2261
2262static struct bank_masks bmnd_info_gfx2d1 = {
2263 .bank_sel_mask = BIT(11),
2264 .bank0_mask = {
2265 .md_reg = GFX2D1_MD0_REG,
2266 .ns_mask = BM(23, 20) | BM(5, 3),
2267 .rst_mask = BIT(25),
2268 .mnd_en_mask = BIT(8),
2269 .mode_mask = BM(10, 9),
2270 },
2271 .bank1_mask = {
2272 .md_reg = GFX2D1_MD1_REG,
2273 .ns_mask = BM(19, 16) | BM(2, 0),
2274 .rst_mask = BIT(24),
2275 .mnd_en_mask = BIT(5),
2276 .mode_mask = BM(7, 6),
2277 },
2278};
2279
2280static struct rcg_clk gfx2d1_clk = {
2281 .b = {
2282 .ctl_reg = GFX2D1_CC_REG,
2283 .en_mask = BIT(0),
2284 .reset_reg = SW_RESET_CORE_REG,
2285 .reset_mask = BIT(13),
2286 .halt_reg = DBG_BUS_VEC_A_REG,
2287 .halt_bit = 14,
Matt Wagantall6bc8f102012-01-20 19:20:44 -08002288 .retain_reg = GFX2D1_CC_REG,
2289 .retain_mask = BIT(31),
Bryan Huntsman3f2bc4d2011-08-16 17:27:22 -07002290 },
2291 .ns_reg = GFX2D1_NS_REG,
2292 .root_en_mask = BIT(2),
2293 .set_rate = set_rate_mnd_banked,
2294 .freq_tbl = clk_tbl_gfx2d,
Stephen Boydc78d9a72011-07-20 00:46:24 -07002295 .bank_info = &bmnd_info_gfx2d1,
Matt Wagantall84f43fd2011-08-16 23:28:38 -07002296 .current_freq = &rcg_dummy_freq,
Bryan Huntsman3f2bc4d2011-08-16 17:27:22 -07002297 .c = {
2298 .dbg_name = "gfx2d1_clk",
Matt Wagantall84f43fd2011-08-16 23:28:38 -07002299 .ops = &clk_ops_rcg_8x60,
Matt Wagantalle18bbc82011-10-06 10:07:28 -07002300 VDD_DIG_FMAX_MAP3(LOW, 100000000, NOMINAL, 200000000,
2301 HIGH, 228571000),
Bryan Huntsman3f2bc4d2011-08-16 17:27:22 -07002302 CLK_INIT(gfx2d1_clk.c),
2303 },
2304};
2305
Matt Wagantalle18bbc82011-10-06 10:07:28 -07002306#define F_GFX3D(f, s, m, n) \
Bryan Huntsman3f2bc4d2011-08-16 17:27:22 -07002307 { \
2308 .freq_hz = f, \
2309 .src_clk = &s##_clk.c, \
2310 .md_val = MD4(4, m, 0, n), \
2311 .ns_val = NS_MND_BANKED4(18, 14, n, m, 3, 0, s##_to_mm_mux), \
2312 .ctl_val = CC_BANKED(9, 6, n), \
2313 .mnd_en_mask = (BIT(8) | BIT(5)) * !!(n), \
Bryan Huntsman3f2bc4d2011-08-16 17:27:22 -07002314 }
2315static struct clk_freq_tbl clk_tbl_gfx3d[] = {
Matt Wagantalle18bbc82011-10-06 10:07:28 -07002316 F_GFX3D( 0, gnd, 0, 0),
2317 F_GFX3D( 27000000, pxo, 0, 0),
2318 F_GFX3D( 48000000, pll8, 1, 8),
2319 F_GFX3D( 54857000, pll8, 1, 7),
2320 F_GFX3D( 64000000, pll8, 1, 6),
2321 F_GFX3D( 76800000, pll8, 1, 5),
2322 F_GFX3D( 96000000, pll8, 1, 4),
2323 F_GFX3D(128000000, pll8, 1, 3),
2324 F_GFX3D(145455000, pll2, 2, 11),
2325 F_GFX3D(160000000, pll2, 1, 5),
2326 F_GFX3D(177778000, pll2, 2, 9),
2327 F_GFX3D(200000000, pll2, 1, 4),
2328 F_GFX3D(228571000, pll2, 2, 7),
2329 F_GFX3D(266667000, pll2, 1, 3),
2330 F_GFX3D(320000000, pll2, 2, 5),
Bryan Huntsman3f2bc4d2011-08-16 17:27:22 -07002331 F_END
2332};
2333
2334static struct bank_masks bmnd_info_gfx3d = {
2335 .bank_sel_mask = BIT(11),
2336 .bank0_mask = {
2337 .md_reg = GFX3D_MD0_REG,
2338 .ns_mask = BM(21, 18) | BM(5, 3),
2339 .rst_mask = BIT(23),
2340 .mnd_en_mask = BIT(8),
2341 .mode_mask = BM(10, 9),
2342 },
2343 .bank1_mask = {
2344 .md_reg = GFX3D_MD1_REG,
2345 .ns_mask = BM(17, 14) | BM(2, 0),
2346 .rst_mask = BIT(22),
2347 .mnd_en_mask = BIT(5),
2348 .mode_mask = BM(7, 6),
2349 },
2350};
2351
2352static struct rcg_clk gfx3d_clk = {
2353 .b = {
2354 .ctl_reg = GFX3D_CC_REG,
2355 .en_mask = BIT(0),
2356 .reset_reg = SW_RESET_CORE_REG,
2357 .reset_mask = BIT(12),
2358 .halt_reg = DBG_BUS_VEC_A_REG,
2359 .halt_bit = 4,
Matt Wagantall6bc8f102012-01-20 19:20:44 -08002360 .retain_reg = GFX3D_CC_REG,
2361 .retain_mask = BIT(31),
Bryan Huntsman3f2bc4d2011-08-16 17:27:22 -07002362 },
2363 .ns_reg = GFX3D_NS_REG,
2364 .root_en_mask = BIT(2),
2365 .set_rate = set_rate_mnd_banked,
2366 .freq_tbl = clk_tbl_gfx3d,
Stephen Boydc78d9a72011-07-20 00:46:24 -07002367 .bank_info = &bmnd_info_gfx3d,
Matt Wagantall84f43fd2011-08-16 23:28:38 -07002368 .current_freq = &rcg_dummy_freq,
Bryan Huntsman3f2bc4d2011-08-16 17:27:22 -07002369 .c = {
2370 .dbg_name = "gfx3d_clk",
Matt Wagantall84f43fd2011-08-16 23:28:38 -07002371 .ops = &clk_ops_rcg_8x60,
Matt Wagantalle18bbc82011-10-06 10:07:28 -07002372 VDD_DIG_FMAX_MAP3(LOW, 96000000, NOMINAL, 200000000,
2373 HIGH, 320000000),
Bryan Huntsman3f2bc4d2011-08-16 17:27:22 -07002374 CLK_INIT(gfx3d_clk.c),
Stephen Boyd7fa26742011-08-11 23:22:29 -07002375 .depends = &gmem_axi_clk.c,
Bryan Huntsman3f2bc4d2011-08-16 17:27:22 -07002376 },
2377};
2378
Matt Wagantalle18bbc82011-10-06 10:07:28 -07002379#define F_IJPEG(f, s, d, m, n) \
Bryan Huntsman3f2bc4d2011-08-16 17:27:22 -07002380 { \
2381 .freq_hz = f, \
2382 .src_clk = &s##_clk.c, \
2383 .md_val = MD8(8, m, 0, n), \
2384 .ns_val = NS_MM(23, 16, n, m, 15, 12, d, 2, 0, s##_to_mm_mux), \
2385 .ctl_val = CC(6, n), \
2386 .mnd_en_mask = BIT(5) * !!n, \
Bryan Huntsman3f2bc4d2011-08-16 17:27:22 -07002387 }
2388static struct clk_freq_tbl clk_tbl_ijpeg[] = {
Matt Wagantalle18bbc82011-10-06 10:07:28 -07002389 F_IJPEG( 0, gnd, 1, 0, 0),
2390 F_IJPEG( 27000000, pxo, 1, 0, 0),
2391 F_IJPEG( 36570000, pll8, 1, 2, 21),
2392 F_IJPEG( 54860000, pll8, 7, 0, 0),
2393 F_IJPEG( 96000000, pll8, 4, 0, 0),
2394 F_IJPEG(109710000, pll8, 1, 2, 7),
2395 F_IJPEG(128000000, pll8, 3, 0, 0),
2396 F_IJPEG(153600000, pll8, 1, 2, 5),
2397 F_IJPEG(200000000, pll2, 4, 0, 0),
2398 F_IJPEG(228571000, pll2, 1, 2, 7),
Bryan Huntsman3f2bc4d2011-08-16 17:27:22 -07002399 F_END
2400};
2401
2402static struct rcg_clk ijpeg_clk = {
2403 .b = {
2404 .ctl_reg = IJPEG_CC_REG,
2405 .en_mask = BIT(0),
2406 .reset_reg = SW_RESET_CORE_REG,
2407 .reset_mask = BIT(9),
2408 .halt_reg = DBG_BUS_VEC_A_REG,
2409 .halt_bit = 24,
Matt Wagantall6bc8f102012-01-20 19:20:44 -08002410 .retain_reg = IJPEG_CC_REG,
2411 .retain_mask = BIT(31),
Bryan Huntsman3f2bc4d2011-08-16 17:27:22 -07002412 },
2413 .ns_reg = IJPEG_NS_REG,
2414 .md_reg = IJPEG_MD_REG,
2415 .root_en_mask = BIT(2),
2416 .ns_mask = (BM(23, 16) | BM(15, 12) | BM(2, 0)),
2417 .ctl_mask = BM(7, 6),
2418 .set_rate = set_rate_mnd,
2419 .freq_tbl = clk_tbl_ijpeg,
Matt Wagantall84f43fd2011-08-16 23:28:38 -07002420 .current_freq = &rcg_dummy_freq,
Bryan Huntsman3f2bc4d2011-08-16 17:27:22 -07002421 .c = {
2422 .dbg_name = "ijpeg_clk",
Matt Wagantall84f43fd2011-08-16 23:28:38 -07002423 .ops = &clk_ops_rcg_8x60,
Matt Wagantalle18bbc82011-10-06 10:07:28 -07002424 VDD_DIG_FMAX_MAP2(LOW, 110000000, NOMINAL, 228571000),
Bryan Huntsman3f2bc4d2011-08-16 17:27:22 -07002425 CLK_INIT(ijpeg_clk.c),
Stephen Boyd7fa26742011-08-11 23:22:29 -07002426 .depends = &ijpeg_axi_clk.c,
Bryan Huntsman3f2bc4d2011-08-16 17:27:22 -07002427 },
2428};
2429
Matt Wagantalle18bbc82011-10-06 10:07:28 -07002430#define F_JPEGD(f, s, d) \
Bryan Huntsman3f2bc4d2011-08-16 17:27:22 -07002431 { \
2432 .freq_hz = f, \
2433 .src_clk = &s##_clk.c, \
2434 .ns_val = NS_DIVSRC(15, 12, d, 2, 0, s##_to_mm_mux), \
Bryan Huntsman3f2bc4d2011-08-16 17:27:22 -07002435 }
2436static struct clk_freq_tbl clk_tbl_jpegd[] = {
Matt Wagantalle18bbc82011-10-06 10:07:28 -07002437 F_JPEGD( 0, gnd, 1),
2438 F_JPEGD( 64000000, pll8, 6),
2439 F_JPEGD( 76800000, pll8, 5),
2440 F_JPEGD( 96000000, pll8, 4),
2441 F_JPEGD(160000000, pll2, 5),
2442 F_JPEGD(200000000, pll2, 4),
Bryan Huntsman3f2bc4d2011-08-16 17:27:22 -07002443 F_END
2444};
2445
2446static struct rcg_clk jpegd_clk = {
2447 .b = {
2448 .ctl_reg = JPEGD_CC_REG,
2449 .en_mask = BIT(0),
2450 .reset_reg = SW_RESET_CORE_REG,
2451 .reset_mask = BIT(19),
2452 .halt_reg = DBG_BUS_VEC_A_REG,
2453 .halt_bit = 19,
Matt Wagantall6bc8f102012-01-20 19:20:44 -08002454 .retain_reg = JPEGD_CC_REG,
2455 .retain_mask = BIT(31),
Bryan Huntsman3f2bc4d2011-08-16 17:27:22 -07002456 },
2457 .ns_reg = JPEGD_NS_REG,
2458 .root_en_mask = BIT(2),
2459 .ns_mask = (BM(15, 12) | BM(2, 0)),
2460 .set_rate = set_rate_nop,
2461 .freq_tbl = clk_tbl_jpegd,
Matt Wagantall84f43fd2011-08-16 23:28:38 -07002462 .current_freq = &rcg_dummy_freq,
Bryan Huntsman3f2bc4d2011-08-16 17:27:22 -07002463 .c = {
2464 .dbg_name = "jpegd_clk",
Matt Wagantall84f43fd2011-08-16 23:28:38 -07002465 .ops = &clk_ops_rcg_8x60,
Matt Wagantalle18bbc82011-10-06 10:07:28 -07002466 VDD_DIG_FMAX_MAP2(LOW, 96000000, NOMINAL, 200000000),
Bryan Huntsman3f2bc4d2011-08-16 17:27:22 -07002467 CLK_INIT(jpegd_clk.c),
Stephen Boyd7fa26742011-08-11 23:22:29 -07002468 .depends = &jpegd_axi_clk.c,
Bryan Huntsman3f2bc4d2011-08-16 17:27:22 -07002469 },
2470};
2471
Matt Wagantalle18bbc82011-10-06 10:07:28 -07002472#define F_MDP(f, s, m, n) \
Bryan Huntsman3f2bc4d2011-08-16 17:27:22 -07002473 { \
2474 .freq_hz = f, \
2475 .src_clk = &s##_clk.c, \
2476 .md_val = MD8(8, m, 0, n), \
2477 .ns_val = NS_MND_BANKED8(22, 14, n, m, 3, 0, s##_to_mm_mux), \
2478 .ctl_val = CC_BANKED(9, 6, n), \
2479 .mnd_en_mask = (BIT(8) | BIT(5)) * !!(n), \
Bryan Huntsman3f2bc4d2011-08-16 17:27:22 -07002480 }
2481static struct clk_freq_tbl clk_tbl_mdp[] = {
Matt Wagantalle18bbc82011-10-06 10:07:28 -07002482 F_MDP( 0, gnd, 0, 0),
2483 F_MDP( 9600000, pll8, 1, 40),
2484 F_MDP( 13710000, pll8, 1, 28),
2485 F_MDP( 27000000, pxo, 0, 0),
2486 F_MDP( 29540000, pll8, 1, 13),
2487 F_MDP( 34910000, pll8, 1, 11),
2488 F_MDP( 38400000, pll8, 1, 10),
2489 F_MDP( 59080000, pll8, 2, 13),
2490 F_MDP( 76800000, pll8, 1, 5),
2491 F_MDP( 85330000, pll8, 2, 9),
2492 F_MDP( 96000000, pll8, 1, 4),
2493 F_MDP(128000000, pll8, 1, 3),
2494 F_MDP(160000000, pll2, 1, 5),
2495 F_MDP(177780000, pll2, 2, 9),
2496 F_MDP(200000000, pll2, 1, 4),
Bryan Huntsman3f2bc4d2011-08-16 17:27:22 -07002497 F_END
2498};
2499
2500static struct bank_masks bmnd_info_mdp = {
2501 .bank_sel_mask = BIT(11),
2502 .bank0_mask = {
2503 .md_reg = MDP_MD0_REG,
2504 .ns_mask = BM(29, 22) | BM(5, 3),
2505 .rst_mask = BIT(31),
2506 .mnd_en_mask = BIT(8),
2507 .mode_mask = BM(10, 9),
2508 },
2509 .bank1_mask = {
2510 .md_reg = MDP_MD1_REG,
2511 .ns_mask = BM(21, 14) | BM(2, 0),
2512 .rst_mask = BIT(30),
2513 .mnd_en_mask = BIT(5),
2514 .mode_mask = BM(7, 6),
2515 },
2516};
2517
2518static struct rcg_clk mdp_clk = {
2519 .b = {
2520 .ctl_reg = MDP_CC_REG,
2521 .en_mask = BIT(0),
2522 .reset_reg = SW_RESET_CORE_REG,
2523 .reset_mask = BIT(21),
2524 .halt_reg = DBG_BUS_VEC_C_REG,
2525 .halt_bit = 10,
Matt Wagantall6bc8f102012-01-20 19:20:44 -08002526 .retain_reg = MDP_CC_REG,
2527 .retain_mask = BIT(31),
Bryan Huntsman3f2bc4d2011-08-16 17:27:22 -07002528 },
2529 .ns_reg = MDP_NS_REG,
2530 .root_en_mask = BIT(2),
2531 .set_rate = set_rate_mnd_banked,
2532 .freq_tbl = clk_tbl_mdp,
Stephen Boydc78d9a72011-07-20 00:46:24 -07002533 .bank_info = &bmnd_info_mdp,
Matt Wagantall84f43fd2011-08-16 23:28:38 -07002534 .current_freq = &rcg_dummy_freq,
Bryan Huntsman3f2bc4d2011-08-16 17:27:22 -07002535 .c = {
2536 .dbg_name = "mdp_clk",
Matt Wagantall84f43fd2011-08-16 23:28:38 -07002537 .ops = &clk_ops_rcg_8x60,
Matt Wagantalle18bbc82011-10-06 10:07:28 -07002538 VDD_DIG_FMAX_MAP3(LOW, 85330000, NOMINAL, 200000000,
2539 HIGH, 228571000),
Bryan Huntsman3f2bc4d2011-08-16 17:27:22 -07002540 CLK_INIT(mdp_clk.c),
Stephen Boyd7fa26742011-08-11 23:22:29 -07002541 .depends = &mdp_axi_clk.c,
Bryan Huntsman3f2bc4d2011-08-16 17:27:22 -07002542 },
2543};
2544
Matt Wagantalle18bbc82011-10-06 10:07:28 -07002545#define F_MDP_VSYNC(f, s) \
Bryan Huntsman3f2bc4d2011-08-16 17:27:22 -07002546 { \
2547 .freq_hz = f, \
2548 .src_clk = &s##_clk.c, \
2549 .ns_val = NS_SRC_SEL(13, 13, s##_to_bb_mux), \
Bryan Huntsman3f2bc4d2011-08-16 17:27:22 -07002550 }
2551static struct clk_freq_tbl clk_tbl_mdp_vsync[] = {
Matt Wagantalle18bbc82011-10-06 10:07:28 -07002552 F_MDP_VSYNC(27000000, pxo),
Bryan Huntsman3f2bc4d2011-08-16 17:27:22 -07002553 F_END
2554};
2555
2556static struct rcg_clk mdp_vsync_clk = {
2557 .b = {
2558 .ctl_reg = MISC_CC_REG,
2559 .en_mask = BIT(6),
2560 .reset_reg = SW_RESET_CORE_REG,
2561 .reset_mask = BIT(3),
2562 .halt_reg = DBG_BUS_VEC_B_REG,
2563 .halt_bit = 22,
2564 },
2565 .ns_reg = MISC_CC2_REG,
2566 .ns_mask = BIT(13),
2567 .set_rate = set_rate_nop,
2568 .freq_tbl = clk_tbl_mdp_vsync,
Matt Wagantall84f43fd2011-08-16 23:28:38 -07002569 .current_freq = &rcg_dummy_freq,
Bryan Huntsman3f2bc4d2011-08-16 17:27:22 -07002570 .c = {
2571 .dbg_name = "mdp_vsync_clk",
Matt Wagantall84f43fd2011-08-16 23:28:38 -07002572 .ops = &clk_ops_rcg_8x60,
Matt Wagantalle18bbc82011-10-06 10:07:28 -07002573 VDD_DIG_FMAX_MAP1(LOW, 27000000),
Bryan Huntsman3f2bc4d2011-08-16 17:27:22 -07002574 CLK_INIT(mdp_vsync_clk.c),
2575 },
2576};
2577
Matt Wagantalle18bbc82011-10-06 10:07:28 -07002578#define F_PIXEL_MDP(f, s, d, m, n) \
Bryan Huntsman3f2bc4d2011-08-16 17:27:22 -07002579 { \
2580 .freq_hz = f, \
2581 .src_clk = &s##_clk.c, \
2582 .md_val = MD16(m, n), \
2583 .ns_val = NS_MM(31, 16, n, m, 15, 14, d, 2, 0, s##_to_mm_mux), \
2584 .ctl_val = CC(6, n), \
2585 .mnd_en_mask = BIT(5) * !!(n), \
Bryan Huntsman3f2bc4d2011-08-16 17:27:22 -07002586 }
2587static struct clk_freq_tbl clk_tbl_pixel_mdp[] = {
Matt Wagantalle18bbc82011-10-06 10:07:28 -07002588 F_PIXEL_MDP( 0, gnd, 1, 0, 0),
2589 F_PIXEL_MDP( 25600000, pll8, 3, 1, 5),
2590 F_PIXEL_MDP( 42667000, pll8, 1, 1, 9),
2591 F_PIXEL_MDP( 43192000, pll8, 1, 64, 569),
2592 F_PIXEL_MDP( 48000000, pll8, 4, 1, 2),
2593 F_PIXEL_MDP( 53990000, pll8, 2, 169, 601),
2594 F_PIXEL_MDP( 64000000, pll8, 2, 1, 3),
2595 F_PIXEL_MDP( 69300000, pll8, 1, 231, 1280),
2596 F_PIXEL_MDP( 76800000, pll8, 1, 1, 5),
2597 F_PIXEL_MDP( 85333000, pll8, 1, 2, 9),
2598 F_PIXEL_MDP(106500000, pll8, 1, 71, 256),
2599 F_PIXEL_MDP(109714000, pll8, 1, 2, 7),
Bryan Huntsman3f2bc4d2011-08-16 17:27:22 -07002600 F_END
2601};
2602
2603static struct rcg_clk pixel_mdp_clk = {
2604 .ns_reg = PIXEL_NS_REG,
2605 .md_reg = PIXEL_MD_REG,
2606 .b = {
2607 .ctl_reg = PIXEL_CC_REG,
2608 .en_mask = BIT(0),
2609 .reset_reg = SW_RESET_CORE_REG,
2610 .reset_mask = BIT(5),
2611 .halt_reg = DBG_BUS_VEC_C_REG,
2612 .halt_bit = 23,
Matt Wagantall6bc8f102012-01-20 19:20:44 -08002613 .retain_reg = PIXEL_CC_REG,
2614 .retain_mask = BIT(31),
Bryan Huntsman3f2bc4d2011-08-16 17:27:22 -07002615 },
2616 .root_en_mask = BIT(2),
2617 .ns_mask = (BM(31, 16) | BM(15, 14) | BM(2, 0)),
2618 .ctl_mask = BM(7, 6),
2619 .set_rate = set_rate_mnd,
2620 .freq_tbl = clk_tbl_pixel_mdp,
Matt Wagantall84f43fd2011-08-16 23:28:38 -07002621 .current_freq = &rcg_dummy_freq,
Bryan Huntsman3f2bc4d2011-08-16 17:27:22 -07002622 .c = {
2623 .dbg_name = "pixel_mdp_clk",
Matt Wagantall84f43fd2011-08-16 23:28:38 -07002624 .ops = &clk_ops_rcg_8x60,
Matt Wagantalle18bbc82011-10-06 10:07:28 -07002625 VDD_DIG_FMAX_MAP2(LOW, 85333000, NOMINAL, 170000000),
Bryan Huntsman3f2bc4d2011-08-16 17:27:22 -07002626 CLK_INIT(pixel_mdp_clk.c),
2627 },
2628};
2629
2630static struct branch_clk pixel_lcdc_clk = {
2631 .b = {
2632 .ctl_reg = PIXEL_CC_REG,
2633 .en_mask = BIT(8),
2634 .halt_reg = DBG_BUS_VEC_C_REG,
2635 .halt_bit = 21,
2636 },
2637 .parent = &pixel_mdp_clk.c,
2638 .c = {
2639 .dbg_name = "pixel_lcdc_clk",
2640 .ops = &clk_ops_branch,
2641 CLK_INIT(pixel_lcdc_clk.c),
2642 },
2643};
2644
Matt Wagantalle18bbc82011-10-06 10:07:28 -07002645#define F_ROT(f, s, d) \
Bryan Huntsman3f2bc4d2011-08-16 17:27:22 -07002646 { \
2647 .freq_hz = f, \
2648 .src_clk = &s##_clk.c, \
2649 .ns_val = NS_DIVSRC_BANKED(29, 26, 25, 22, d, \
2650 21, 19, 18, 16, s##_to_mm_mux), \
Bryan Huntsman3f2bc4d2011-08-16 17:27:22 -07002651 }
2652static struct clk_freq_tbl clk_tbl_rot[] = {
Matt Wagantalle18bbc82011-10-06 10:07:28 -07002653 F_ROT( 0, gnd, 1),
2654 F_ROT( 27000000, pxo, 1),
2655 F_ROT( 29540000, pll8, 13),
2656 F_ROT( 32000000, pll8, 12),
2657 F_ROT( 38400000, pll8, 10),
2658 F_ROT( 48000000, pll8, 8),
2659 F_ROT( 54860000, pll8, 7),
2660 F_ROT( 64000000, pll8, 6),
2661 F_ROT( 76800000, pll8, 5),
2662 F_ROT( 96000000, pll8, 4),
2663 F_ROT(100000000, pll2, 8),
2664 F_ROT(114290000, pll2, 7),
2665 F_ROT(133330000, pll2, 6),
2666 F_ROT(160000000, pll2, 5),
Bryan Huntsman3f2bc4d2011-08-16 17:27:22 -07002667 F_END
2668};
2669
2670static struct bank_masks bdiv_info_rot = {
2671 .bank_sel_mask = BIT(30),
2672 .bank0_mask = {
2673 .ns_mask = BM(25, 22) | BM(18, 16),
2674 },
2675 .bank1_mask = {
2676 .ns_mask = BM(29, 26) | BM(21, 19),
2677 },
2678};
2679
2680static struct rcg_clk rot_clk = {
2681 .b = {
2682 .ctl_reg = ROT_CC_REG,
2683 .en_mask = BIT(0),
2684 .reset_reg = SW_RESET_CORE_REG,
2685 .reset_mask = BIT(2),
2686 .halt_reg = DBG_BUS_VEC_C_REG,
2687 .halt_bit = 15,
Matt Wagantall6bc8f102012-01-20 19:20:44 -08002688 .retain_reg = ROT_CC_REG,
2689 .retain_mask = BIT(31),
Bryan Huntsman3f2bc4d2011-08-16 17:27:22 -07002690 },
2691 .ns_reg = ROT_NS_REG,
2692 .root_en_mask = BIT(2),
2693 .set_rate = set_rate_div_banked,
2694 .freq_tbl = clk_tbl_rot,
Stephen Boydc78d9a72011-07-20 00:46:24 -07002695 .bank_info = &bdiv_info_rot,
Matt Wagantall84f43fd2011-08-16 23:28:38 -07002696 .current_freq = &rcg_dummy_freq,
Bryan Huntsman3f2bc4d2011-08-16 17:27:22 -07002697 .c = {
2698 .dbg_name = "rot_clk",
Matt Wagantall84f43fd2011-08-16 23:28:38 -07002699 .ops = &clk_ops_rcg_8x60,
Matt Wagantalle18bbc82011-10-06 10:07:28 -07002700 VDD_DIG_FMAX_MAP2(LOW, 80000000, NOMINAL, 160000000),
Bryan Huntsman3f2bc4d2011-08-16 17:27:22 -07002701 CLK_INIT(rot_clk.c),
Stephen Boyd7fa26742011-08-11 23:22:29 -07002702 .depends = &rot_axi_clk.c,
Bryan Huntsman3f2bc4d2011-08-16 17:27:22 -07002703 },
2704};
2705
Matt Wagantalle18bbc82011-10-06 10:07:28 -07002706#define F_TV(f, s, p_r, d, m, n) \
Bryan Huntsman3f2bc4d2011-08-16 17:27:22 -07002707 { \
2708 .freq_hz = f, \
2709 .src_clk = &s##_clk.c, \
2710 .md_val = MD8(8, m, 0, n), \
2711 .ns_val = NS_MM(23, 16, n, m, 15, 14, d, 2, 0, s##_to_mm_mux), \
2712 .ctl_val = CC(6, n), \
2713 .mnd_en_mask = BIT(5) * !!(n), \
Bryan Huntsman3f2bc4d2011-08-16 17:27:22 -07002714 .extra_freq_data = p_r, \
2715 }
2716/* Switching TV freqs requires PLL reconfiguration. */
2717static struct pll_rate mm_pll2_rate[] = {
2718 [0] = PLL_RATE( 7, 6301, 13500, 0, 4, 0x4248B), /* 50400500 Hz */
2719 [1] = PLL_RATE( 8, 0, 0, 0, 4, 0x4248B), /* 54000000 Hz */
2720 [2] = PLL_RATE(16, 2, 125, 0, 4, 0x5248F), /* 108108000 Hz */
2721 [3] = PLL_RATE(22, 0, 0, 2, 4, 0x6248B), /* 148500000 Hz */
2722 [4] = PLL_RATE(44, 0, 0, 2, 4, 0x6248F), /* 297000000 Hz */
2723};
2724static struct clk_freq_tbl clk_tbl_tv[] = {
Matt Wagantalle18bbc82011-10-06 10:07:28 -07002725 F_TV( 0, gnd, &mm_pll2_rate[0], 1, 0, 0),
2726 F_TV( 25200000, pll3, &mm_pll2_rate[0], 2, 0, 0),
2727 F_TV( 27000000, pll3, &mm_pll2_rate[1], 2, 0, 0),
2728 F_TV( 27030000, pll3, &mm_pll2_rate[2], 4, 0, 0),
2729 F_TV( 74250000, pll3, &mm_pll2_rate[3], 2, 0, 0),
2730 F_TV(148500000, pll3, &mm_pll2_rate[4], 2, 0, 0),
Bryan Huntsman3f2bc4d2011-08-16 17:27:22 -07002731 F_END
2732};
2733
2734static struct rcg_clk tv_src_clk = {
2735 .ns_reg = TV_NS_REG,
2736 .b = {
2737 .ctl_reg = TV_CC_REG,
2738 .halt_check = NOCHECK,
Matt Wagantall6bc8f102012-01-20 19:20:44 -08002739 .retain_reg = TV_CC_REG,
2740 .retain_mask = BIT(31),
Bryan Huntsman3f2bc4d2011-08-16 17:27:22 -07002741 },
2742 .md_reg = TV_MD_REG,
2743 .root_en_mask = BIT(2),
2744 .ns_mask = (BM(23, 16) | BM(15, 14) | BM(2, 0)),
2745 .ctl_mask = BM(7, 6),
2746 .set_rate = set_rate_tv,
2747 .freq_tbl = clk_tbl_tv,
Matt Wagantall84f43fd2011-08-16 23:28:38 -07002748 .current_freq = &rcg_dummy_freq,
Bryan Huntsman3f2bc4d2011-08-16 17:27:22 -07002749 .c = {
2750 .dbg_name = "tv_src_clk",
Matt Wagantall84f43fd2011-08-16 23:28:38 -07002751 .ops = &clk_ops_rcg_8x60,
Matt Wagantalle18bbc82011-10-06 10:07:28 -07002752 VDD_DIG_FMAX_MAP2(LOW, 27030000, NOMINAL, 149000000),
Bryan Huntsman3f2bc4d2011-08-16 17:27:22 -07002753 CLK_INIT(tv_src_clk.c),
2754 },
2755};
2756
2757static struct branch_clk tv_enc_clk = {
2758 .b = {
2759 .ctl_reg = TV_CC_REG,
2760 .en_mask = BIT(8),
2761 .reset_reg = SW_RESET_CORE_REG,
2762 .reset_mask = BIT(0),
2763 .halt_reg = DBG_BUS_VEC_D_REG,
2764 .halt_bit = 8,
2765 },
2766 .parent = &tv_src_clk.c,
2767 .c = {
2768 .dbg_name = "tv_enc_clk",
2769 .ops = &clk_ops_branch,
2770 CLK_INIT(tv_enc_clk.c),
2771 },
2772};
2773
2774static struct branch_clk tv_dac_clk = {
2775 .b = {
2776 .ctl_reg = TV_CC_REG,
2777 .en_mask = BIT(10),
2778 .halt_reg = DBG_BUS_VEC_D_REG,
2779 .halt_bit = 9,
2780 },
2781 .parent = &tv_src_clk.c,
2782 .c = {
2783 .dbg_name = "tv_dac_clk",
2784 .ops = &clk_ops_branch,
2785 CLK_INIT(tv_dac_clk.c),
2786 },
2787};
2788
2789static struct branch_clk mdp_tv_clk = {
2790 .b = {
2791 .ctl_reg = TV_CC_REG,
2792 .en_mask = BIT(0),
2793 .reset_reg = SW_RESET_CORE_REG,
2794 .reset_mask = BIT(4),
2795 .halt_reg = DBG_BUS_VEC_D_REG,
2796 .halt_bit = 11,
2797 },
2798 .parent = &tv_src_clk.c,
2799 .c = {
2800 .dbg_name = "mdp_tv_clk",
2801 .ops = &clk_ops_branch,
2802 CLK_INIT(mdp_tv_clk.c),
2803 },
2804};
2805
2806static struct branch_clk hdmi_tv_clk = {
2807 .b = {
2808 .ctl_reg = TV_CC_REG,
2809 .en_mask = BIT(12),
2810 .reset_reg = SW_RESET_CORE_REG,
2811 .reset_mask = BIT(1),
2812 .halt_reg = DBG_BUS_VEC_D_REG,
2813 .halt_bit = 10,
2814 },
2815 .parent = &tv_src_clk.c,
2816 .c = {
2817 .dbg_name = "hdmi_tv_clk",
2818 .ops = &clk_ops_branch,
2819 CLK_INIT(hdmi_tv_clk.c),
2820 },
2821};
2822
2823static struct branch_clk hdmi_app_clk = {
2824 .b = {
2825 .ctl_reg = MISC_CC2_REG,
2826 .en_mask = BIT(11),
2827 .reset_reg = SW_RESET_CORE_REG,
2828 .reset_mask = BIT(11),
2829 .halt_reg = DBG_BUS_VEC_B_REG,
2830 .halt_bit = 25,
2831 },
2832 .c = {
2833 .dbg_name = "hdmi_app_clk",
2834 .ops = &clk_ops_branch,
2835 CLK_INIT(hdmi_app_clk.c),
2836 },
2837};
2838
Matt Wagantalle18bbc82011-10-06 10:07:28 -07002839#define F_VCODEC(f, s, m, n) \
Bryan Huntsman3f2bc4d2011-08-16 17:27:22 -07002840 { \
2841 .freq_hz = f, \
2842 .src_clk = &s##_clk.c, \
2843 .md_val = MD8(8, m, 0, n), \
2844 .ns_val = NS_MM(18, 11, n, m, 0, 0, 1, 2, 0, s##_to_mm_mux), \
2845 .ctl_val = CC(6, n), \
2846 .mnd_en_mask = BIT(5) * !!(n), \
Bryan Huntsman3f2bc4d2011-08-16 17:27:22 -07002847 }
2848static struct clk_freq_tbl clk_tbl_vcodec[] = {
Matt Wagantalle18bbc82011-10-06 10:07:28 -07002849 F_VCODEC( 0, gnd, 0, 0),
2850 F_VCODEC( 27000000, pxo, 0, 0),
2851 F_VCODEC( 32000000, pll8, 1, 12),
2852 F_VCODEC( 48000000, pll8, 1, 8),
2853 F_VCODEC( 54860000, pll8, 1, 7),
2854 F_VCODEC( 96000000, pll8, 1, 4),
2855 F_VCODEC(133330000, pll2, 1, 6),
2856 F_VCODEC(200000000, pll2, 1, 4),
2857 F_VCODEC(228570000, pll2, 2, 7),
Bryan Huntsman3f2bc4d2011-08-16 17:27:22 -07002858 F_END
2859};
2860
2861static struct rcg_clk vcodec_clk = {
2862 .b = {
2863 .ctl_reg = VCODEC_CC_REG,
2864 .en_mask = BIT(0),
2865 .reset_reg = SW_RESET_CORE_REG,
2866 .reset_mask = BIT(6),
2867 .halt_reg = DBG_BUS_VEC_C_REG,
2868 .halt_bit = 29,
Matt Wagantall6bc8f102012-01-20 19:20:44 -08002869 .retain_reg = VCODEC_CC_REG,
2870 .retain_mask = BIT(31),
Bryan Huntsman3f2bc4d2011-08-16 17:27:22 -07002871 },
2872 .ns_reg = VCODEC_NS_REG,
2873 .md_reg = VCODEC_MD0_REG,
2874 .root_en_mask = BIT(2),
2875 .ns_mask = (BM(18, 11) | BM(2, 0)),
2876 .ctl_mask = BM(7, 6),
2877 .set_rate = set_rate_mnd,
2878 .freq_tbl = clk_tbl_vcodec,
Matt Wagantall84f43fd2011-08-16 23:28:38 -07002879 .current_freq = &rcg_dummy_freq,
Bryan Huntsman3f2bc4d2011-08-16 17:27:22 -07002880 .c = {
2881 .dbg_name = "vcodec_clk",
Matt Wagantall84f43fd2011-08-16 23:28:38 -07002882 .ops = &clk_ops_rcg_8x60,
Matt Wagantalle18bbc82011-10-06 10:07:28 -07002883 VDD_DIG_FMAX_MAP3(LOW, 100000000, NOMINAL, 200000000,
2884 HIGH, 228571000),
Bryan Huntsman3f2bc4d2011-08-16 17:27:22 -07002885 CLK_INIT(vcodec_clk.c),
Stephen Boyd7fa26742011-08-11 23:22:29 -07002886 .depends = &vcodec_axi_clk.c,
Bryan Huntsman3f2bc4d2011-08-16 17:27:22 -07002887 },
2888};
2889
Matt Wagantalle18bbc82011-10-06 10:07:28 -07002890#define F_VPE(f, s, d) \
Bryan Huntsman3f2bc4d2011-08-16 17:27:22 -07002891 { \
2892 .freq_hz = f, \
2893 .src_clk = &s##_clk.c, \
2894 .ns_val = NS_DIVSRC(15, 12, d, 2, 0, s##_to_mm_mux), \
Bryan Huntsman3f2bc4d2011-08-16 17:27:22 -07002895 }
2896static struct clk_freq_tbl clk_tbl_vpe[] = {
Matt Wagantalle18bbc82011-10-06 10:07:28 -07002897 F_VPE( 0, gnd, 1),
2898 F_VPE( 27000000, pxo, 1),
2899 F_VPE( 34909000, pll8, 11),
2900 F_VPE( 38400000, pll8, 10),
2901 F_VPE( 64000000, pll8, 6),
2902 F_VPE( 76800000, pll8, 5),
2903 F_VPE( 96000000, pll8, 4),
2904 F_VPE(100000000, pll2, 8),
2905 F_VPE(160000000, pll2, 5),
2906 F_VPE(200000000, pll2, 4),
Bryan Huntsman3f2bc4d2011-08-16 17:27:22 -07002907 F_END
2908};
2909
2910static struct rcg_clk vpe_clk = {
2911 .b = {
2912 .ctl_reg = VPE_CC_REG,
2913 .en_mask = BIT(0),
2914 .reset_reg = SW_RESET_CORE_REG,
2915 .reset_mask = BIT(17),
2916 .halt_reg = DBG_BUS_VEC_A_REG,
2917 .halt_bit = 28,
Matt Wagantall6bc8f102012-01-20 19:20:44 -08002918 .retain_reg = VPE_CC_REG,
2919 .retain_mask = BIT(31),
Bryan Huntsman3f2bc4d2011-08-16 17:27:22 -07002920 },
2921 .ns_reg = VPE_NS_REG,
2922 .root_en_mask = BIT(2),
2923 .ns_mask = (BM(15, 12) | BM(2, 0)),
2924 .set_rate = set_rate_nop,
2925 .freq_tbl = clk_tbl_vpe,
Matt Wagantall84f43fd2011-08-16 23:28:38 -07002926 .current_freq = &rcg_dummy_freq,
Bryan Huntsman3f2bc4d2011-08-16 17:27:22 -07002927 .c = {
2928 .dbg_name = "vpe_clk",
Matt Wagantall84f43fd2011-08-16 23:28:38 -07002929 .ops = &clk_ops_rcg_8x60,
Matt Wagantalle18bbc82011-10-06 10:07:28 -07002930 VDD_DIG_FMAX_MAP3(LOW, 76800000, NOMINAL, 160000000,
2931 HIGH, 200000000),
Bryan Huntsman3f2bc4d2011-08-16 17:27:22 -07002932 CLK_INIT(vpe_clk.c),
Stephen Boyd7fa26742011-08-11 23:22:29 -07002933 .depends = &vpe_axi_clk.c,
Bryan Huntsman3f2bc4d2011-08-16 17:27:22 -07002934 },
2935};
2936
Matt Wagantalle18bbc82011-10-06 10:07:28 -07002937#define F_VFE(f, s, d, m, n) \
Bryan Huntsman3f2bc4d2011-08-16 17:27:22 -07002938 { \
2939 .freq_hz = f, \
2940 .src_clk = &s##_clk.c, \
2941 .md_val = MD8(8, m, 0, n), \
2942 .ns_val = NS_MM(23, 16, n, m, 11, 10, d, 2, 0, s##_to_mm_mux), \
2943 .ctl_val = CC(6, n), \
2944 .mnd_en_mask = BIT(5) * !!(n), \
Bryan Huntsman3f2bc4d2011-08-16 17:27:22 -07002945 }
2946static struct clk_freq_tbl clk_tbl_vfe[] = {
Matt Wagantalle18bbc82011-10-06 10:07:28 -07002947 F_VFE( 0, gnd, 1, 0, 0),
2948 F_VFE( 13960000, pll8, 1, 2, 55),
2949 F_VFE( 27000000, pxo, 1, 0, 0),
2950 F_VFE( 36570000, pll8, 1, 2, 21),
2951 F_VFE( 38400000, pll8, 2, 1, 5),
2952 F_VFE( 45180000, pll8, 1, 2, 17),
2953 F_VFE( 48000000, pll8, 2, 1, 4),
2954 F_VFE( 54860000, pll8, 1, 1, 7),
2955 F_VFE( 64000000, pll8, 2, 1, 3),
2956 F_VFE( 76800000, pll8, 1, 1, 5),
2957 F_VFE( 96000000, pll8, 2, 1, 2),
2958 F_VFE(109710000, pll8, 1, 2, 7),
2959 F_VFE(128000000, pll8, 1, 1, 3),
2960 F_VFE(153600000, pll8, 1, 2, 5),
2961 F_VFE(200000000, pll2, 2, 1, 2),
2962 F_VFE(228570000, pll2, 1, 2, 7),
2963 F_VFE(266667000, pll2, 1, 1, 3),
Bryan Huntsman3f2bc4d2011-08-16 17:27:22 -07002964 F_END
2965};
2966
2967static struct rcg_clk vfe_clk = {
2968 .b = {
2969 .ctl_reg = VFE_CC_REG,
2970 .reset_reg = SW_RESET_CORE_REG,
2971 .reset_mask = BIT(15),
2972 .halt_reg = DBG_BUS_VEC_B_REG,
2973 .halt_bit = 6,
2974 .en_mask = BIT(0),
Matt Wagantall6bc8f102012-01-20 19:20:44 -08002975 .retain_reg = VFE_CC_REG,
2976 .retain_mask = BIT(31),
Bryan Huntsman3f2bc4d2011-08-16 17:27:22 -07002977 },
2978 .ns_reg = VFE_NS_REG,
2979 .md_reg = VFE_MD_REG,
2980 .root_en_mask = BIT(2),
2981 .ns_mask = (BM(23, 16) | BM(11, 10) | BM(2, 0)),
2982 .ctl_mask = BM(7, 6),
2983 .set_rate = set_rate_mnd,
2984 .freq_tbl = clk_tbl_vfe,
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 = "vfe_clk",
Matt Wagantall84f43fd2011-08-16 23:28:38 -07002988 .ops = &clk_ops_rcg_8x60,
Matt Wagantalle18bbc82011-10-06 10:07:28 -07002989 VDD_DIG_FMAX_MAP3(LOW, 110000000, NOMINAL, 228570000,
2990 HIGH, 266667000),
Bryan Huntsman3f2bc4d2011-08-16 17:27:22 -07002991 CLK_INIT(vfe_clk.c),
Stephen Boyd7fa26742011-08-11 23:22:29 -07002992 .depends = &vfe_axi_clk.c,
Bryan Huntsman3f2bc4d2011-08-16 17:27:22 -07002993 },
2994};
2995
2996static struct branch_clk csi0_vfe_clk = {
2997 .b = {
2998 .ctl_reg = VFE_CC_REG,
2999 .en_mask = BIT(12),
3000 .reset_reg = SW_RESET_CORE_REG,
3001 .reset_mask = BIT(24),
3002 .halt_reg = DBG_BUS_VEC_B_REG,
3003 .halt_bit = 7,
3004 },
3005 .parent = &vfe_clk.c,
3006 .c = {
3007 .dbg_name = "csi0_vfe_clk",
3008 .ops = &clk_ops_branch,
3009 CLK_INIT(csi0_vfe_clk.c),
3010 },
3011};
3012
3013static struct branch_clk csi1_vfe_clk = {
3014 .b = {
3015 .ctl_reg = VFE_CC_REG,
3016 .en_mask = BIT(10),
3017 .reset_reg = SW_RESET_CORE_REG,
3018 .reset_mask = BIT(23),
3019 .halt_reg = DBG_BUS_VEC_B_REG,
3020 .halt_bit = 8,
3021 },
3022 .parent = &vfe_clk.c,
3023 .c = {
3024 .dbg_name = "csi1_vfe_clk",
3025 .ops = &clk_ops_branch,
3026 CLK_INIT(csi1_vfe_clk.c),
3027 },
3028};
3029
3030/*
3031 * Low Power Audio Clocks
3032 */
Matt Wagantalle18bbc82011-10-06 10:07:28 -07003033#define F_AIF_OSR(f, s, d, m, n) \
Bryan Huntsman3f2bc4d2011-08-16 17:27:22 -07003034 { \
3035 .freq_hz = f, \
3036 .src_clk = &s##_clk.c, \
3037 .md_val = MD8(8, m, 0, n), \
3038 .ns_val = NS(31, 24, n, m, 5, 4, 3, d, 2, 0, s##_to_lpa_mux), \
3039 .mnd_en_mask = BIT(8) * !!(n), \
Bryan Huntsman3f2bc4d2011-08-16 17:27:22 -07003040 }
3041static struct clk_freq_tbl clk_tbl_aif_osr[] = {
Matt Wagantalle18bbc82011-10-06 10:07:28 -07003042 F_AIF_OSR( 0, gnd, 1, 0, 0),
3043 F_AIF_OSR( 768000, pll4, 4, 1, 176),
3044 F_AIF_OSR( 1024000, pll4, 4, 1, 132),
3045 F_AIF_OSR( 1536000, pll4, 4, 1, 88),
3046 F_AIF_OSR( 2048000, pll4, 4, 1, 66),
3047 F_AIF_OSR( 3072000, pll4, 4, 1, 44),
3048 F_AIF_OSR( 4096000, pll4, 4, 1, 33),
3049 F_AIF_OSR( 6144000, pll4, 4, 1, 22),
3050 F_AIF_OSR( 8192000, pll4, 2, 1, 33),
3051 F_AIF_OSR(12288000, pll4, 4, 1, 11),
3052 F_AIF_OSR(24576000, pll4, 2, 1, 11),
Bryan Huntsman3f2bc4d2011-08-16 17:27:22 -07003053 F_END
3054};
3055
3056#define CLK_AIF_OSR(i, ns, md, h_r) \
3057 struct rcg_clk i##_clk = { \
3058 .b = { \
3059 .ctl_reg = ns, \
3060 .en_mask = BIT(17), \
3061 .reset_reg = ns, \
3062 .reset_mask = BIT(19), \
3063 .halt_reg = h_r, \
3064 .halt_check = ENABLE, \
3065 .halt_bit = 1, \
3066 }, \
3067 .ns_reg = ns, \
3068 .md_reg = md, \
3069 .root_en_mask = BIT(9), \
3070 .ns_mask = (BM(31, 24) | BM(6, 0)), \
3071 .set_rate = set_rate_mnd, \
3072 .freq_tbl = clk_tbl_aif_osr, \
Matt Wagantall84f43fd2011-08-16 23:28:38 -07003073 .current_freq = &rcg_dummy_freq, \
Bryan Huntsman3f2bc4d2011-08-16 17:27:22 -07003074 .c = { \
3075 .dbg_name = #i "_clk", \
Matt Wagantall84f43fd2011-08-16 23:28:38 -07003076 .ops = &clk_ops_rcg_8x60, \
Matt Wagantalle18bbc82011-10-06 10:07:28 -07003077 VDD_DIG_FMAX_MAP1(LOW, 24576000), \
Bryan Huntsman3f2bc4d2011-08-16 17:27:22 -07003078 CLK_INIT(i##_clk.c), \
3079 }, \
3080 }
3081
Bryan Huntsman3f2bc4d2011-08-16 17:27:22 -07003082#define CLK_AIF_BIT(i, ns, h_r) \
Stephen Boyd9fd19642011-11-16 11:11:09 -08003083 struct cdiv_clk i##_clk = { \
Bryan Huntsman3f2bc4d2011-08-16 17:27:22 -07003084 .b = { \
3085 .ctl_reg = ns, \
3086 .en_mask = BIT(15), \
3087 .halt_reg = h_r, \
3088 .halt_check = DELAY, \
3089 }, \
3090 .ns_reg = ns, \
Stephen Boyd9fd19642011-11-16 11:11:09 -08003091 .ext_mask = BIT(14), \
3092 .div_offset = 10, \
3093 .max_div = 16, \
Bryan Huntsman3f2bc4d2011-08-16 17:27:22 -07003094 .c = { \
3095 .dbg_name = #i "_clk", \
Stephen Boyd9fd19642011-11-16 11:11:09 -08003096 .ops = &clk_ops_cdiv, \
Bryan Huntsman3f2bc4d2011-08-16 17:27:22 -07003097 CLK_INIT(i##_clk.c), \
3098 }, \
3099 }
3100
3101static CLK_AIF_OSR(mi2s_osr, LCC_MI2S_NS_REG, LCC_MI2S_MD_REG,
3102 LCC_MI2S_STATUS_REG);
3103static CLK_AIF_BIT(mi2s_bit, LCC_MI2S_NS_REG, LCC_MI2S_STATUS_REG);
3104
3105static CLK_AIF_OSR(codec_i2s_mic_osr, LCC_CODEC_I2S_MIC_NS_REG,
3106 LCC_CODEC_I2S_MIC_MD_REG, LCC_CODEC_I2S_MIC_STATUS_REG);
3107static CLK_AIF_BIT(codec_i2s_mic_bit, LCC_CODEC_I2S_MIC_NS_REG,
3108 LCC_CODEC_I2S_MIC_STATUS_REG);
3109
3110static CLK_AIF_OSR(spare_i2s_mic_osr, LCC_SPARE_I2S_MIC_NS_REG,
3111 LCC_SPARE_I2S_MIC_MD_REG, LCC_SPARE_I2S_MIC_STATUS_REG);
3112static CLK_AIF_BIT(spare_i2s_mic_bit, LCC_SPARE_I2S_MIC_NS_REG,
3113 LCC_SPARE_I2S_MIC_STATUS_REG);
3114
3115static CLK_AIF_OSR(codec_i2s_spkr_osr, LCC_CODEC_I2S_SPKR_NS_REG,
3116 LCC_CODEC_I2S_SPKR_MD_REG, LCC_CODEC_I2S_SPKR_STATUS_REG);
3117static CLK_AIF_BIT(codec_i2s_spkr_bit, LCC_CODEC_I2S_SPKR_NS_REG,
3118 LCC_CODEC_I2S_SPKR_STATUS_REG);
3119
3120static CLK_AIF_OSR(spare_i2s_spkr_osr, LCC_SPARE_I2S_SPKR_NS_REG,
3121 LCC_SPARE_I2S_SPKR_MD_REG, LCC_SPARE_I2S_SPKR_STATUS_REG);
3122static CLK_AIF_BIT(spare_i2s_spkr_bit, LCC_SPARE_I2S_SPKR_NS_REG,
3123 LCC_SPARE_I2S_SPKR_STATUS_REG);
3124
Matt Wagantalle18bbc82011-10-06 10:07:28 -07003125#define F_PCM(f, s, d, m, n) \
Bryan Huntsman3f2bc4d2011-08-16 17:27:22 -07003126 { \
3127 .freq_hz = f, \
3128 .src_clk = &s##_clk.c, \
3129 .md_val = MD16(m, n), \
3130 .ns_val = NS(31, 16, n, m, 5, 4, 3, d, 2, 0, s##_to_lpa_mux), \
3131 .mnd_en_mask = BIT(8) * !!(n), \
Bryan Huntsman3f2bc4d2011-08-16 17:27:22 -07003132 }
3133static struct clk_freq_tbl clk_tbl_pcm[] = {
Matt Wagantalle18bbc82011-10-06 10:07:28 -07003134 F_PCM( 0, gnd, 1, 0, 0),
3135 F_PCM( 512000, pll4, 4, 1, 264),
3136 F_PCM( 768000, pll4, 4, 1, 176),
3137 F_PCM( 1024000, pll4, 4, 1, 132),
3138 F_PCM( 1536000, pll4, 4, 1, 88),
3139 F_PCM( 2048000, pll4, 4, 1, 66),
3140 F_PCM( 3072000, pll4, 4, 1, 44),
3141 F_PCM( 4096000, pll4, 4, 1, 33),
3142 F_PCM( 6144000, pll4, 4, 1, 22),
3143 F_PCM( 8192000, pll4, 2, 1, 33),
3144 F_PCM(12288000, pll4, 4, 1, 11),
3145 F_PCM(24580000, pll4, 2, 1, 11),
Bryan Huntsman3f2bc4d2011-08-16 17:27:22 -07003146 F_END
3147};
3148
3149static struct rcg_clk pcm_clk = {
3150 .b = {
3151 .ctl_reg = LCC_PCM_NS_REG,
3152 .en_mask = BIT(11),
3153 .reset_reg = LCC_PCM_NS_REG,
3154 .reset_mask = BIT(13),
3155 .halt_reg = LCC_PCM_STATUS_REG,
3156 .halt_check = ENABLE,
3157 .halt_bit = 0,
3158 },
3159 .ns_reg = LCC_PCM_NS_REG,
3160 .md_reg = LCC_PCM_MD_REG,
3161 .root_en_mask = BIT(9),
3162 .ns_mask = (BM(31, 16) | BM(6, 0)),
3163 .set_rate = set_rate_mnd,
3164 .freq_tbl = clk_tbl_pcm,
Matt Wagantall84f43fd2011-08-16 23:28:38 -07003165 .current_freq = &rcg_dummy_freq,
Bryan Huntsman3f2bc4d2011-08-16 17:27:22 -07003166 .c = {
3167 .dbg_name = "pcm_clk",
Matt Wagantall84f43fd2011-08-16 23:28:38 -07003168 .ops = &clk_ops_rcg_8x60,
Matt Wagantalle18bbc82011-10-06 10:07:28 -07003169 VDD_DIG_FMAX_MAP1(LOW, 24580000),
Bryan Huntsman3f2bc4d2011-08-16 17:27:22 -07003170 CLK_INIT(pcm_clk.c),
3171 },
3172};
3173
Matt Wagantall735f01a2011-08-12 12:40:28 -07003174DEFINE_CLK_RPM(afab_clk, afab_a_clk, APPS_FABRIC, NULL);
3175DEFINE_CLK_RPM(cfpb_clk, cfpb_a_clk, CFPB, NULL);
3176DEFINE_CLK_RPM(dfab_clk, dfab_a_clk, DAYTONA_FABRIC, NULL);
3177DEFINE_CLK_RPM(ebi1_clk, ebi1_a_clk, EBI1, NULL);
3178DEFINE_CLK_RPM(mmfab_clk, mmfab_a_clk, MM_FABRIC, NULL);
3179DEFINE_CLK_RPM(mmfpb_clk, mmfpb_a_clk, MMFPB, NULL);
3180DEFINE_CLK_RPM(sfab_clk, sfab_a_clk, SYSTEM_FABRIC, NULL);
3181DEFINE_CLK_RPM(sfpb_clk, sfpb_a_clk, SFPB, NULL);
Matt Wagantallf8032602011-06-15 23:01:56 -07003182DEFINE_CLK_RPM(smi_clk, smi_a_clk, SMI, &smi_2x_axi_clk.c);
Bryan Huntsman3f2bc4d2011-08-16 17:27:22 -07003183
3184static DEFINE_CLK_VOTER(dfab_dsps_clk, &dfab_clk.c);
3185static DEFINE_CLK_VOTER(dfab_usb_hs_clk, &dfab_clk.c);
3186static DEFINE_CLK_VOTER(dfab_sdc1_clk, &dfab_clk.c);
3187static DEFINE_CLK_VOTER(dfab_sdc2_clk, &dfab_clk.c);
3188static DEFINE_CLK_VOTER(dfab_sdc3_clk, &dfab_clk.c);
3189static DEFINE_CLK_VOTER(dfab_sdc4_clk, &dfab_clk.c);
3190static DEFINE_CLK_VOTER(dfab_sdc5_clk, &dfab_clk.c);
Stephen Boydef5d1c42011-12-15 20:47:14 -08003191static DEFINE_CLK_VOTER(dfab_scm_clk, &dfab_clk.c);
Bryan Huntsman3f2bc4d2011-08-16 17:27:22 -07003192
3193static DEFINE_CLK_VOTER(ebi1_msmbus_clk, &ebi1_clk.c);
3194static DEFINE_CLK_VOTER(ebi1_adm0_clk, &ebi1_clk.c);
3195static DEFINE_CLK_VOTER(ebi1_adm1_clk, &ebi1_clk.c);
3196
3197static DEFINE_CLK_MEASURE(sc0_m_clk);
3198static DEFINE_CLK_MEASURE(sc1_m_clk);
3199static DEFINE_CLK_MEASURE(l2_m_clk);
3200
3201#ifdef CONFIG_DEBUG_FS
3202struct measure_sel {
3203 u32 test_vector;
3204 struct clk *clk;
3205};
3206
3207static struct measure_sel measure_mux[] = {
3208 { TEST_PER_LS(0x08), &modem_ahb1_p_clk.c },
3209 { TEST_PER_LS(0x09), &modem_ahb2_p_clk.c },
3210 { TEST_PER_LS(0x12), &sdc1_p_clk.c },
3211 { TEST_PER_LS(0x13), &sdc1_clk.c },
3212 { TEST_PER_LS(0x14), &sdc2_p_clk.c },
3213 { TEST_PER_LS(0x15), &sdc2_clk.c },
3214 { TEST_PER_LS(0x16), &sdc3_p_clk.c },
3215 { TEST_PER_LS(0x17), &sdc3_clk.c },
3216 { TEST_PER_LS(0x18), &sdc4_p_clk.c },
3217 { TEST_PER_LS(0x19), &sdc4_clk.c },
3218 { TEST_PER_LS(0x1A), &sdc5_p_clk.c },
3219 { TEST_PER_LS(0x1B), &sdc5_clk.c },
Matt Wagantall66cd0932011-09-12 19:04:34 -07003220 { TEST_PER_LS(0x1D), &ebi2_2x_clk.c },
3221 { TEST_PER_LS(0x1E), &ebi2_clk.c },
Matt Wagantall7625a4c2011-11-01 16:17:53 -07003222 { TEST_PER_LS(0x1F), &gp0_clk.c },
3223 { TEST_PER_LS(0x20), &gp1_clk.c },
3224 { TEST_PER_LS(0x21), &gp2_clk.c },
Bryan Huntsman3f2bc4d2011-08-16 17:27:22 -07003225 { TEST_PER_LS(0x25), &dfab_clk.c },
3226 { TEST_PER_LS(0x25), &dfab_a_clk.c },
3227 { TEST_PER_LS(0x26), &pmem_clk.c },
3228 { TEST_PER_LS(0x2B), &ppss_p_clk.c },
3229 { TEST_PER_LS(0x33), &cfpb_clk.c },
3230 { TEST_PER_LS(0x33), &cfpb_a_clk.c },
3231 { TEST_PER_LS(0x3D), &gsbi1_p_clk.c },
3232 { TEST_PER_LS(0x3E), &gsbi1_uart_clk.c },
3233 { TEST_PER_LS(0x3F), &gsbi1_qup_clk.c },
3234 { TEST_PER_LS(0x41), &gsbi2_p_clk.c },
3235 { TEST_PER_LS(0x42), &gsbi2_uart_clk.c },
3236 { TEST_PER_LS(0x44), &gsbi2_qup_clk.c },
3237 { TEST_PER_LS(0x45), &gsbi3_p_clk.c },
3238 { TEST_PER_LS(0x46), &gsbi3_uart_clk.c },
3239 { TEST_PER_LS(0x48), &gsbi3_qup_clk.c },
3240 { TEST_PER_LS(0x49), &gsbi4_p_clk.c },
3241 { TEST_PER_LS(0x4A), &gsbi4_uart_clk.c },
3242 { TEST_PER_LS(0x4C), &gsbi4_qup_clk.c },
3243 { TEST_PER_LS(0x4D), &gsbi5_p_clk.c },
3244 { TEST_PER_LS(0x4E), &gsbi5_uart_clk.c },
3245 { TEST_PER_LS(0x50), &gsbi5_qup_clk.c },
3246 { TEST_PER_LS(0x51), &gsbi6_p_clk.c },
3247 { TEST_PER_LS(0x52), &gsbi6_uart_clk.c },
3248 { TEST_PER_LS(0x54), &gsbi6_qup_clk.c },
3249 { TEST_PER_LS(0x55), &gsbi7_p_clk.c },
3250 { TEST_PER_LS(0x56), &gsbi7_uart_clk.c },
3251 { TEST_PER_LS(0x58), &gsbi7_qup_clk.c },
3252 { TEST_PER_LS(0x59), &gsbi8_p_clk.c },
3253 { TEST_PER_LS(0x5A), &gsbi8_uart_clk.c },
3254 { TEST_PER_LS(0x5C), &gsbi8_qup_clk.c },
3255 { TEST_PER_LS(0x5D), &gsbi9_p_clk.c },
3256 { TEST_PER_LS(0x5E), &gsbi9_uart_clk.c },
3257 { TEST_PER_LS(0x60), &gsbi9_qup_clk.c },
3258 { TEST_PER_LS(0x61), &gsbi10_p_clk.c },
3259 { TEST_PER_LS(0x62), &gsbi10_uart_clk.c },
3260 { TEST_PER_LS(0x64), &gsbi10_qup_clk.c },
3261 { TEST_PER_LS(0x65), &gsbi11_p_clk.c },
3262 { TEST_PER_LS(0x66), &gsbi11_uart_clk.c },
3263 { TEST_PER_LS(0x68), &gsbi11_qup_clk.c },
3264 { TEST_PER_LS(0x69), &gsbi12_p_clk.c },
3265 { TEST_PER_LS(0x6A), &gsbi12_uart_clk.c },
3266 { TEST_PER_LS(0x6C), &gsbi12_qup_clk.c },
3267 { TEST_PER_LS(0x78), &sfpb_clk.c },
3268 { TEST_PER_LS(0x78), &sfpb_a_clk.c },
3269 { TEST_PER_LS(0x7A), &pmic_ssbi2_clk.c },
3270 { TEST_PER_LS(0x7B), &pmic_arb0_p_clk.c },
3271 { TEST_PER_LS(0x7C), &pmic_arb1_p_clk.c },
3272 { TEST_PER_LS(0x7D), &prng_clk.c },
3273 { TEST_PER_LS(0x7F), &rpm_msg_ram_p_clk.c },
3274 { TEST_PER_LS(0x80), &adm0_p_clk.c },
3275 { TEST_PER_LS(0x81), &adm1_p_clk.c },
3276 { TEST_PER_LS(0x84), &usb_hs1_p_clk.c },
3277 { TEST_PER_LS(0x85), &usb_hs1_xcvr_clk.c },
3278 { TEST_PER_LS(0x89), &usb_fs1_p_clk.c },
3279 { TEST_PER_LS(0x8A), &usb_fs1_sys_clk.c },
3280 { TEST_PER_LS(0x8B), &usb_fs1_xcvr_clk.c },
3281 { TEST_PER_LS(0x8C), &usb_fs2_p_clk.c },
3282 { TEST_PER_LS(0x8D), &usb_fs2_sys_clk.c },
3283 { TEST_PER_LS(0x8E), &usb_fs2_xcvr_clk.c },
3284 { TEST_PER_LS(0x8F), &tsif_p_clk.c },
3285 { TEST_PER_LS(0x91), &tsif_ref_clk.c },
3286 { TEST_PER_LS(0x93), &ce2_p_clk.c },
3287 { TEST_PER_LS(0x94), &tssc_clk.c },
3288
3289 { TEST_PER_HS(0x07), &afab_clk.c },
3290 { TEST_PER_HS(0x07), &afab_a_clk.c },
3291 { TEST_PER_HS(0x18), &sfab_clk.c },
3292 { TEST_PER_HS(0x18), &sfab_a_clk.c },
3293 { TEST_PER_HS(0x2A), &adm0_clk.c },
3294 { TEST_PER_HS(0x2B), &adm1_clk.c },
3295 { TEST_PER_HS(0x34), &ebi1_clk.c },
3296 { TEST_PER_HS(0x34), &ebi1_a_clk.c },
3297
3298 { TEST_MM_LS(0x00), &dsi_byte_clk.c },
3299 { TEST_MM_LS(0x01), &pixel_lcdc_clk.c },
3300 { TEST_MM_LS(0x04), &pixel_mdp_clk.c },
3301 { TEST_MM_LS(0x06), &amp_p_clk.c },
3302 { TEST_MM_LS(0x07), &csi0_p_clk.c },
3303 { TEST_MM_LS(0x08), &csi1_p_clk.c },
3304 { TEST_MM_LS(0x09), &dsi_m_p_clk.c },
3305 { TEST_MM_LS(0x0A), &dsi_s_p_clk.c },
3306 { TEST_MM_LS(0x0C), &gfx2d0_p_clk.c },
3307 { TEST_MM_LS(0x0D), &gfx2d1_p_clk.c },
3308 { TEST_MM_LS(0x0E), &gfx3d_p_clk.c },
3309 { TEST_MM_LS(0x0F), &hdmi_m_p_clk.c },
3310 { TEST_MM_LS(0x10), &hdmi_s_p_clk.c },
3311 { TEST_MM_LS(0x11), &ijpeg_p_clk.c },
3312 { TEST_MM_LS(0x12), &imem_p_clk.c },
3313 { TEST_MM_LS(0x13), &jpegd_p_clk.c },
3314 { TEST_MM_LS(0x14), &mdp_p_clk.c },
3315 { TEST_MM_LS(0x16), &rot_p_clk.c },
3316 { TEST_MM_LS(0x18), &smmu_p_clk.c },
3317 { TEST_MM_LS(0x19), &tv_enc_p_clk.c },
3318 { TEST_MM_LS(0x1A), &vcodec_p_clk.c },
3319 { TEST_MM_LS(0x1B), &vfe_p_clk.c },
3320 { TEST_MM_LS(0x1C), &vpe_p_clk.c },
3321 { TEST_MM_LS(0x1D), &cam_clk.c },
3322 { TEST_MM_LS(0x1F), &hdmi_app_clk.c },
3323 { TEST_MM_LS(0x20), &mdp_vsync_clk.c },
3324 { TEST_MM_LS(0x21), &tv_dac_clk.c },
3325 { TEST_MM_LS(0x22), &tv_enc_clk.c },
3326 { TEST_MM_LS(0x23), &dsi_esc_clk.c },
3327 { TEST_MM_LS(0x25), &mmfpb_clk.c },
3328 { TEST_MM_LS(0x25), &mmfpb_a_clk.c },
3329
3330 { TEST_MM_HS(0x00), &csi0_clk.c },
3331 { TEST_MM_HS(0x01), &csi1_clk.c },
3332 { TEST_MM_HS(0x03), &csi0_vfe_clk.c },
3333 { TEST_MM_HS(0x04), &csi1_vfe_clk.c },
3334 { TEST_MM_HS(0x05), &ijpeg_clk.c },
3335 { TEST_MM_HS(0x06), &vfe_clk.c },
3336 { TEST_MM_HS(0x07), &gfx2d0_clk.c },
3337 { TEST_MM_HS(0x08), &gfx2d1_clk.c },
3338 { TEST_MM_HS(0x09), &gfx3d_clk.c },
3339 { TEST_MM_HS(0x0A), &jpegd_clk.c },
3340 { TEST_MM_HS(0x0B), &vcodec_clk.c },
3341 { TEST_MM_HS(0x0F), &mmfab_clk.c },
3342 { TEST_MM_HS(0x0F), &mmfab_a_clk.c },
3343 { TEST_MM_HS(0x11), &gmem_axi_clk.c },
3344 { TEST_MM_HS(0x12), &ijpeg_axi_clk.c },
3345 { TEST_MM_HS(0x13), &imem_axi_clk.c },
3346 { TEST_MM_HS(0x14), &jpegd_axi_clk.c },
3347 { TEST_MM_HS(0x15), &mdp_axi_clk.c },
Matt Wagantallf63a8892011-06-15 16:44:46 -07003348 { TEST_MM_HS(0x16), &rot_axi_clk.c },
Bryan Huntsman3f2bc4d2011-08-16 17:27:22 -07003349 { TEST_MM_HS(0x17), &vcodec_axi_clk.c },
3350 { TEST_MM_HS(0x18), &vfe_axi_clk.c },
Matt Wagantallf63a8892011-06-15 16:44:46 -07003351 { TEST_MM_HS(0x19), &vpe_axi_clk.c },
Bryan Huntsman3f2bc4d2011-08-16 17:27:22 -07003352 { TEST_MM_HS(0x1A), &mdp_clk.c },
3353 { TEST_MM_HS(0x1B), &rot_clk.c },
3354 { TEST_MM_HS(0x1C), &vpe_clk.c },
3355 { TEST_MM_HS(0x1E), &hdmi_tv_clk.c },
3356 { TEST_MM_HS(0x1F), &mdp_tv_clk.c },
Matt Wagantallf8032602011-06-15 23:01:56 -07003357 { TEST_MM_HS(0x24), &smi_2x_axi_clk.c },
Bryan Huntsman3f2bc4d2011-08-16 17:27:22 -07003358
3359 { TEST_MM_HS2X(0x24), &smi_clk.c },
3360 { TEST_MM_HS2X(0x24), &smi_a_clk.c },
3361
3362 { TEST_LPA(0x0A), &mi2s_osr_clk.c },
3363 { TEST_LPA(0x0B), &mi2s_bit_clk.c },
3364 { TEST_LPA(0x0C), &codec_i2s_mic_osr_clk.c },
3365 { TEST_LPA(0x0D), &codec_i2s_mic_bit_clk.c },
3366 { TEST_LPA(0x0E), &codec_i2s_spkr_osr_clk.c },
3367 { TEST_LPA(0x0F), &codec_i2s_spkr_bit_clk.c },
3368 { TEST_LPA(0x10), &spare_i2s_mic_osr_clk.c },
3369 { TEST_LPA(0x11), &spare_i2s_mic_bit_clk.c },
3370 { TEST_LPA(0x12), &spare_i2s_spkr_osr_clk.c },
3371 { TEST_LPA(0x13), &spare_i2s_spkr_bit_clk.c },
3372 { TEST_LPA(0x14), &pcm_clk.c },
3373
3374 { TEST_SC(0x40), &sc0_m_clk },
3375 { TEST_SC(0x41), &sc1_m_clk },
3376 { TEST_SC(0x42), &l2_m_clk },
3377};
3378
3379static struct measure_sel *find_measure_sel(struct clk *clk)
3380{
3381 int i;
3382
3383 for (i = 0; i < ARRAY_SIZE(measure_mux); i++)
3384 if (measure_mux[i].clk == clk)
3385 return &measure_mux[i];
3386 return NULL;
3387}
3388
3389static int measure_clk_set_parent(struct clk *c, struct clk *parent)
3390{
3391 int ret = 0;
3392 u32 clk_sel;
3393 struct measure_sel *p;
3394 struct measure_clk *clk = to_measure_clk(c);
3395 unsigned long flags;
3396
3397 if (!parent)
3398 return -EINVAL;
3399
3400 p = find_measure_sel(parent);
3401 if (!p)
3402 return -EINVAL;
3403
3404 spin_lock_irqsave(&local_clock_reg_lock, flags);
3405
3406 /*
3407 * Program the test vector, measurement period (sample_ticks)
3408 * and scaling factors (multiplier, divider).
3409 */
3410 clk_sel = p->test_vector & TEST_CLK_SEL_MASK;
3411 clk->sample_ticks = 0x10000;
3412 clk->multiplier = 1;
3413 clk->divider = 1;
3414 switch (p->test_vector >> TEST_TYPE_SHIFT) {
3415 case TEST_TYPE_PER_LS:
3416 writel_relaxed(0x4030D00|BVAL(7, 0, clk_sel), CLK_TEST_REG);
3417 break;
3418 case TEST_TYPE_PER_HS:
3419 writel_relaxed(0x4020000|BVAL(16, 10, clk_sel), CLK_TEST_REG);
3420 break;
3421 case TEST_TYPE_MM_LS:
3422 writel_relaxed(0x4030D97, CLK_TEST_REG);
3423 writel_relaxed(BVAL(6, 1, clk_sel)|BIT(0), DBG_CFG_REG_LS_REG);
3424 break;
3425 case TEST_TYPE_MM_HS2X:
3426 clk->divider = 2;
3427 case TEST_TYPE_MM_HS:
3428 writel_relaxed(0x402B800, CLK_TEST_REG);
3429 writel_relaxed(BVAL(6, 1, clk_sel)|BIT(0), DBG_CFG_REG_HS_REG);
3430 break;
3431 case TEST_TYPE_LPA:
3432 writel_relaxed(0x4030D98, CLK_TEST_REG);
3433 writel_relaxed(BVAL(6, 1, clk_sel)|BIT(0),
3434 LCC_CLK_LS_DEBUG_CFG_REG);
3435 break;
3436 case TEST_TYPE_SC:
3437 writel_relaxed(0x5020000|BVAL(16, 10, clk_sel), CLK_TEST_REG);
3438 clk->sample_ticks = 0x4000;
3439 clk->multiplier = 2;
3440 break;
3441 default:
3442 ret = -EPERM;
3443 }
3444 /* Make sure test vector is set before starting measurements. */
3445 mb();
3446
3447 spin_unlock_irqrestore(&local_clock_reg_lock, flags);
3448
3449 return ret;
3450}
3451
3452/* Sample clock for 'ticks' reference clock ticks. */
3453static u32 run_measurement(unsigned ticks)
3454{
3455 /* Stop counters and set the XO4 counter start value. */
Bryan Huntsman3f2bc4d2011-08-16 17:27:22 -07003456 writel_relaxed(ticks, RINGOSC_TCXO_CTL_REG);
3457
3458 /* Wait for timer to become ready. */
3459 while ((readl_relaxed(RINGOSC_STATUS_REG) & BIT(25)) != 0)
3460 cpu_relax();
3461
3462 /* Run measurement and wait for completion. */
3463 writel_relaxed(BIT(20)|ticks, RINGOSC_TCXO_CTL_REG);
3464 while ((readl_relaxed(RINGOSC_STATUS_REG) & BIT(25)) == 0)
3465 cpu_relax();
3466
3467 /* Stop counters. */
3468 writel_relaxed(0x0, RINGOSC_TCXO_CTL_REG);
3469
3470 /* Return measured ticks. */
3471 return readl_relaxed(RINGOSC_STATUS_REG) & BM(24, 0);
3472}
3473
3474/* Perform a hardware rate measurement for a given clock.
3475 FOR DEBUG USE ONLY: Measurements take ~15 ms! */
Matt Wagantall9de3bfb2011-11-03 20:13:12 -07003476static unsigned long measure_clk_get_rate(struct clk *c)
Bryan Huntsman3f2bc4d2011-08-16 17:27:22 -07003477{
3478 unsigned long flags;
3479 u32 pdm_reg_backup, ringosc_reg_backup;
3480 u64 raw_count_short, raw_count_full;
3481 struct measure_clk *clk = to_measure_clk(c);
3482 unsigned ret;
3483
3484 spin_lock_irqsave(&local_clock_reg_lock, flags);
3485
3486 /* Enable CXO/4 and RINGOSC branch and root. */
3487 pdm_reg_backup = readl_relaxed(PDM_CLK_NS_REG);
3488 ringosc_reg_backup = readl_relaxed(RINGOSC_NS_REG);
3489 writel_relaxed(0x2898, PDM_CLK_NS_REG);
3490 writel_relaxed(0xA00, RINGOSC_NS_REG);
3491
3492 /*
3493 * The ring oscillator counter will not reset if the measured clock
3494 * is not running. To detect this, run a short measurement before
3495 * the full measurement. If the raw results of the two are the same
3496 * then the clock must be off.
3497 */
3498
3499 /* Run a short measurement. (~1 ms) */
3500 raw_count_short = run_measurement(0x1000);
3501 /* Run a full measurement. (~14 ms) */
3502 raw_count_full = run_measurement(clk->sample_ticks);
3503
3504 writel_relaxed(ringosc_reg_backup, RINGOSC_NS_REG);
3505 writel_relaxed(pdm_reg_backup, PDM_CLK_NS_REG);
3506
3507 /* Return 0 if the clock is off. */
3508 if (raw_count_full == raw_count_short)
3509 ret = 0;
3510 else {
3511 /* Compute rate in Hz. */
3512 raw_count_full = ((raw_count_full * 10) + 15) * 4800000;
3513 do_div(raw_count_full,
3514 (((clk->sample_ticks * 10) + 35) * clk->divider));
3515 ret = (raw_count_full * clk->multiplier);
3516 }
3517
3518 /* Route dbg_hs_clk to PLLTEST. 300mV single-ended amplitude. */
3519 writel_relaxed(0x3CF8, PLLTEST_PAD_CFG_REG);
3520 spin_unlock_irqrestore(&local_clock_reg_lock, flags);
3521
3522 return ret;
3523}
3524#else /* !CONFIG_DEBUG_FS */
3525static int measure_clk_set_parent(struct clk *clk, struct clk *parent)
3526{
3527 return -EINVAL;
3528}
3529
Matt Wagantall9de3bfb2011-11-03 20:13:12 -07003530static unsigned long measure_clk_get_rate(struct clk *clk)
Bryan Huntsman3f2bc4d2011-08-16 17:27:22 -07003531{
3532 return 0;
3533}
3534#endif /* CONFIG_DEBUG_FS */
3535
3536static struct clk_ops measure_clk_ops = {
3537 .set_parent = measure_clk_set_parent,
3538 .get_rate = measure_clk_get_rate,
3539 .is_local = local_clk_is_local,
3540};
3541
3542static struct measure_clk measure_clk = {
3543 .c = {
3544 .dbg_name = "measure_clk",
3545 .ops = &measure_clk_ops,
3546 CLK_INIT(measure_clk.c),
3547 },
3548 .multiplier = 1,
3549 .divider = 1,
3550};
3551
3552static struct clk_lookup msm_clocks_8x60[] = {
3553 CLK_LOOKUP("cxo", cxo_clk.c, NULL),
Stephen Boyd67036532012-01-26 15:43:51 -08003554 CLK_LOOKUP("xo", pxo_clk.c, "pil_modem"),
Stephen Boyd3acc9e42011-09-28 16:46:40 -07003555 CLK_LOOKUP("pll4", pll4_clk.c, "pil_qdsp6v3"),
Bryan Huntsman3f2bc4d2011-08-16 17:27:22 -07003556 CLK_LOOKUP("measure", measure_clk.c, "debug"),
3557
Matt Wagantallb2710b82011-11-16 19:55:17 -08003558 CLK_LOOKUP("bus_clk", afab_clk.c, "msm_apps_fab"),
3559 CLK_LOOKUP("bus_a_clk", afab_a_clk.c, "msm_apps_fab"),
3560 CLK_LOOKUP("bus_clk", sfab_clk.c, "msm_sys_fab"),
3561 CLK_LOOKUP("bus_a_clk", sfab_a_clk.c, "msm_sys_fab"),
3562 CLK_LOOKUP("bus_clk", sfpb_clk.c, "msm_sys_fpb"),
3563 CLK_LOOKUP("bus_a_clk", sfpb_a_clk.c, "msm_sys_fpb"),
3564 CLK_LOOKUP("bus_clk", mmfab_clk.c, "msm_mm_fab"),
3565 CLK_LOOKUP("bus_a_clk", mmfab_a_clk.c, "msm_mm_fab"),
3566 CLK_LOOKUP("bus_clk", cfpb_clk.c, "msm_cpss_fpb"),
3567 CLK_LOOKUP("bus_a_clk", cfpb_a_clk.c, "msm_cpss_fpb"),
3568 CLK_LOOKUP("mem_clk", ebi1_msmbus_clk.c, "msm_bus"),
3569 CLK_LOOKUP("mem_a_clk", ebi1_a_clk.c, "msm_bus"),
3570 CLK_LOOKUP("smi_clk", smi_clk.c, "msm_bus"),
3571 CLK_LOOKUP("smi_a_clk", smi_a_clk.c, "msm_bus"),
3572
3573 CLK_LOOKUP("ebi1_clk", ebi1_clk.c, NULL),
Bryan Huntsman3f2bc4d2011-08-16 17:27:22 -07003574 CLK_LOOKUP("dfab_clk", dfab_clk.c, NULL),
3575 CLK_LOOKUP("dfab_a_clk", dfab_a_clk.c, NULL),
Bryan Huntsman3f2bc4d2011-08-16 17:27:22 -07003576 CLK_LOOKUP("mmfpb_clk", mmfpb_clk.c, NULL),
3577 CLK_LOOKUP("mmfpb_a_clk", mmfpb_a_clk.c, NULL),
Bryan Huntsman3f2bc4d2011-08-16 17:27:22 -07003578
Matt Wagantallc00f95d2012-01-05 14:22:45 -08003579 CLK_LOOKUP("core_clk", gp0_clk.c, ""),
3580 CLK_LOOKUP("core_clk", gp1_clk.c, ""),
3581 CLK_LOOKUP("core_clk", gp2_clk.c, ""),
3582 CLK_LOOKUP("core_clk", gsbi1_uart_clk.c, ""),
3583 CLK_LOOKUP("core_clk", gsbi2_uart_clk.c, ""),
Matt Wagantalle2522372011-08-17 14:52:21 -07003584 CLK_LOOKUP("core_clk", gsbi3_uart_clk.c, "msm_serial_hsl.2"),
Matt Wagantallc00f95d2012-01-05 14:22:45 -08003585 CLK_LOOKUP("core_clk", gsbi4_uart_clk.c, ""),
3586 CLK_LOOKUP("core_clk", gsbi5_uart_clk.c, ""),
Matt Wagantalle2522372011-08-17 14:52:21 -07003587 CLK_LOOKUP("core_clk", gsbi6_uart_clk.c, "msm_serial_hs.0"),
Matt Wagantallc00f95d2012-01-05 14:22:45 -08003588 CLK_LOOKUP("core_clk", gsbi7_uart_clk.c, ""),
3589 CLK_LOOKUP("core_clk", gsbi8_uart_clk.c, ""),
Matt Wagantalle2522372011-08-17 14:52:21 -07003590 CLK_LOOKUP("core_clk", gsbi9_uart_clk.c, "msm_serial_hsl.1"),
Matt Wagantallc00f95d2012-01-05 14:22:45 -08003591 CLK_LOOKUP("core_clk", gsbi10_uart_clk.c, ""),
3592 CLK_LOOKUP("core_clk", gsbi11_uart_clk.c, ""),
Matt Wagantalle2522372011-08-17 14:52:21 -07003593 CLK_LOOKUP("core_clk", gsbi12_uart_clk.c, "msm_serial_hsl.0"),
Matt Wagantallac294852011-08-17 15:44:58 -07003594 CLK_LOOKUP("core_clk", gsbi1_qup_clk.c, "spi_qsd.0"),
Matt Wagantallc00f95d2012-01-05 14:22:45 -08003595 CLK_LOOKUP("core_clk", gsbi2_qup_clk.c, ""),
Matt Wagantallac294852011-08-17 15:44:58 -07003596 CLK_LOOKUP("core_clk", gsbi3_qup_clk.c, "qup_i2c.0"),
3597 CLK_LOOKUP("core_clk", gsbi4_qup_clk.c, "qup_i2c.1"),
Matt Wagantallc00f95d2012-01-05 14:22:45 -08003598 CLK_LOOKUP("core_clk", gsbi5_qup_clk.c, ""),
3599 CLK_LOOKUP("core_clk", gsbi6_qup_clk.c, ""),
Matt Wagantallac294852011-08-17 15:44:58 -07003600 CLK_LOOKUP("core_clk", gsbi7_qup_clk.c, "qup_i2c.4"),
3601 CLK_LOOKUP("core_clk", gsbi8_qup_clk.c, "qup_i2c.3"),
3602 CLK_LOOKUP("core_clk", gsbi9_qup_clk.c, "qup_i2c.2"),
3603 CLK_LOOKUP("core_clk", gsbi10_qup_clk.c, "spi_qsd.1"),
Matt Wagantallc00f95d2012-01-05 14:22:45 -08003604 CLK_LOOKUP("core_clk", gsbi11_qup_clk.c, ""),
Wentao Xu4a053042011-10-03 14:06:34 -04003605 CLK_LOOKUP("gsbi_qup_clk", gsbi12_qup_clk.c, "msm_dsps"),
Matt Wagantallac294852011-08-17 15:44:58 -07003606 CLK_LOOKUP("core_clk", gsbi12_qup_clk.c, "qup_i2c.5"),
Matt Wagantallc00f95d2012-01-05 14:22:45 -08003607 CLK_LOOKUP("core_clk", pdm_clk.c, ""),
Wentao Xu4a053042011-10-03 14:06:34 -04003608 CLK_LOOKUP("mem_clk", pmem_clk.c, "msm_dsps"),
Matt Wagantallc1205292011-08-11 17:19:31 -07003609 CLK_LOOKUP("core_clk", prng_clk.c, "msm_rng.0"),
Matt Wagantall37ce3842011-08-17 16:00:36 -07003610 CLK_LOOKUP("core_clk", sdc1_clk.c, "msm_sdcc.1"),
3611 CLK_LOOKUP("core_clk", sdc2_clk.c, "msm_sdcc.2"),
3612 CLK_LOOKUP("core_clk", sdc3_clk.c, "msm_sdcc.3"),
3613 CLK_LOOKUP("core_clk", sdc4_clk.c, "msm_sdcc.4"),
3614 CLK_LOOKUP("core_clk", sdc5_clk.c, "msm_sdcc.5"),
Matt Wagantall640e5fd2011-08-17 16:08:53 -07003615 CLK_LOOKUP("ref_clk", tsif_ref_clk.c, "msm_tsif.0"),
3616 CLK_LOOKUP("ref_clk", tsif_ref_clk.c, "msm_tsif.1"),
Matt Wagantallc00f95d2012-01-05 14:22:45 -08003617 CLK_LOOKUP("core_clk", tssc_clk.c, ""),
Manu Gautam5143b252012-01-05 19:25:23 -08003618 CLK_LOOKUP("alt_core_clk", usb_hs1_xcvr_clk.c, "msm_otg"),
3619 CLK_LOOKUP("phy_clk", usb_phy0_clk.c, "msm_otg"),
Matt Wagantallc00f95d2012-01-05 14:22:45 -08003620 CLK_LOOKUP("alt_core_clk", usb_fs1_xcvr_clk.c, ""),
3621 CLK_LOOKUP("sys_clk", usb_fs1_sys_clk.c, ""),
3622 CLK_LOOKUP("src_clk", usb_fs1_src_clk.c, ""),
3623 CLK_LOOKUP("alt_core_clk", usb_fs2_xcvr_clk.c, ""),
3624 CLK_LOOKUP("sys_clk", usb_fs2_sys_clk.c, ""),
3625 CLK_LOOKUP("src_clk", usb_fs2_src_clk.c, ""),
Matt Wagantallc4b3a4d2011-08-17 16:58:39 -07003626 CLK_LOOKUP("core_clk", ce2_p_clk.c, "qce.0"),
Matt Wagantalle0b11452011-09-13 17:25:33 -07003627 CLK_LOOKUP("core_clk", ce2_p_clk.c, "qcrypto.0"),
Matt Wagantallac294852011-08-17 15:44:58 -07003628 CLK_LOOKUP("iface_clk", gsbi1_p_clk.c, "spi_qsd.0"),
Matt Wagantallc00f95d2012-01-05 14:22:45 -08003629 CLK_LOOKUP("iface_clk", gsbi2_p_clk.c, ""),
Matt Wagantalle2522372011-08-17 14:52:21 -07003630 CLK_LOOKUP("iface_clk", gsbi3_p_clk.c, "msm_serial_hsl.2"),
Matt Wagantallac294852011-08-17 15:44:58 -07003631 CLK_LOOKUP("iface_clk", gsbi3_p_clk.c, "qup_i2c.0"),
3632 CLK_LOOKUP("iface_clk", gsbi4_p_clk.c, "qup_i2c.1"),
Matt Wagantallc00f95d2012-01-05 14:22:45 -08003633 CLK_LOOKUP("iface_clk", gsbi5_p_clk.c, ""),
Matt Wagantalle2522372011-08-17 14:52:21 -07003634 CLK_LOOKUP("iface_clk", gsbi6_p_clk.c, "msm_serial_hs.0"),
Matt Wagantallac294852011-08-17 15:44:58 -07003635 CLK_LOOKUP("iface_clk", gsbi7_p_clk.c, "qup_i2c.4"),
3636 CLK_LOOKUP("iface_clk", gsbi8_p_clk.c, "qup_i2c.3"),
Matt Wagantalle2522372011-08-17 14:52:21 -07003637 CLK_LOOKUP("iface_clk", gsbi9_p_clk.c, "msm_serial_hsl.1"),
Matt Wagantallac294852011-08-17 15:44:58 -07003638 CLK_LOOKUP("iface_clk", gsbi9_p_clk.c, "qup_i2c.2"),
3639 CLK_LOOKUP("iface_clk", gsbi10_p_clk.c, "spi_qsd.1"),
Matt Wagantallc00f95d2012-01-05 14:22:45 -08003640 CLK_LOOKUP("iface_clk", gsbi11_p_clk.c, ""),
3641 CLK_LOOKUP("iface_clk", gsbi12_p_clk.c, ""),
Matt Wagantalle2522372011-08-17 14:52:21 -07003642 CLK_LOOKUP("iface_clk", gsbi12_p_clk.c, "msm_serial_hsl.0"),
Matt Wagantallac294852011-08-17 15:44:58 -07003643 CLK_LOOKUP("iface_clk", gsbi12_p_clk.c, "qup_i2c.5"),
Matt Wagantallc00f95d2012-01-05 14:22:45 -08003644 CLK_LOOKUP("ppss_pclk", ppss_p_clk.c, ""),
Matt Wagantall640e5fd2011-08-17 16:08:53 -07003645 CLK_LOOKUP("iface_clk", tsif_p_clk.c, "msm_tsif.0"),
3646 CLK_LOOKUP("iface_clk", tsif_p_clk.c, "msm_tsif.1"),
Matt Wagantallc00f95d2012-01-05 14:22:45 -08003647 CLK_LOOKUP("iface_clk", usb_fs1_p_clk.c, ""),
3648 CLK_LOOKUP("iface_clk", usb_fs2_p_clk.c, ""),
Manu Gautam5143b252012-01-05 19:25:23 -08003649 CLK_LOOKUP("iface_clk", usb_hs1_p_clk.c, "msm_otg"),
Matt Wagantall37ce3842011-08-17 16:00:36 -07003650 CLK_LOOKUP("iface_clk", sdc1_p_clk.c, "msm_sdcc.1"),
3651 CLK_LOOKUP("iface_clk", sdc2_p_clk.c, "msm_sdcc.2"),
3652 CLK_LOOKUP("iface_clk", sdc3_p_clk.c, "msm_sdcc.3"),
3653 CLK_LOOKUP("iface_clk", sdc4_p_clk.c, "msm_sdcc.4"),
3654 CLK_LOOKUP("iface_clk", sdc5_p_clk.c, "msm_sdcc.5"),
Matt Wagantallc00f95d2012-01-05 14:22:45 -08003655 CLK_LOOKUP("mem_clk", ebi2_2x_clk.c, ""),
Terence Hampsonb36a38c2011-09-19 19:10:40 -04003656 CLK_LOOKUP("mem_clk", ebi2_clk.c, "msm_ebi2"),
Matt Wagantalle1a86062011-08-18 17:46:10 -07003657 CLK_LOOKUP("core_clk", adm0_clk.c, "msm_dmov.0"),
3658 CLK_LOOKUP("iface_clk", adm0_p_clk.c, "msm_dmov.0"),
3659 CLK_LOOKUP("core_clk", adm1_clk.c, "msm_dmov.1"),
3660 CLK_LOOKUP("iface_clk", adm1_p_clk.c, "msm_dmov.1"),
Matt Wagantallc00f95d2012-01-05 14:22:45 -08003661 CLK_LOOKUP("iface_clk", modem_ahb1_p_clk.c, ""),
3662 CLK_LOOKUP("iface_clk", modem_ahb2_p_clk.c, ""),
3663 CLK_LOOKUP("iface_clk", pmic_arb0_p_clk.c, ""),
3664 CLK_LOOKUP("iface_clk", pmic_arb1_p_clk.c, ""),
3665 CLK_LOOKUP("core_clk", pmic_ssbi2_clk.c, ""),
3666 CLK_LOOKUP("mem_clk", rpm_msg_ram_p_clk.c, ""),
3667 CLK_LOOKUP("core_clk", amp_clk.c, ""),
Bryan Huntsman3f2bc4d2011-08-16 17:27:22 -07003668 CLK_LOOKUP("cam_clk", cam_clk.c, NULL),
3669 CLK_LOOKUP("csi_clk", csi0_clk.c, NULL),
3670 CLK_LOOKUP("csi_clk", csi1_clk.c, "msm_camera_ov7692.0"),
3671 CLK_LOOKUP("csi_clk", csi1_clk.c, "msm_camera_ov9726.0"),
3672 CLK_LOOKUP("csi_src_clk", csi_src_clk.c, NULL),
3673 CLK_LOOKUP("dsi_byte_div_clk", dsi_byte_clk.c, NULL),
3674 CLK_LOOKUP("dsi_esc_clk", dsi_esc_clk.c, NULL),
Matt Wagantall9dc01632011-08-17 18:55:04 -07003675 CLK_LOOKUP("core_clk", gfx2d0_clk.c, "kgsl-2d0.0"),
Matt Wagantall49722712011-08-17 18:50:53 -07003676 CLK_LOOKUP("core_clk", gfx2d0_clk.c, "footswitch-8x60.0"),
Matt Wagantall9dc01632011-08-17 18:55:04 -07003677 CLK_LOOKUP("core_clk", gfx2d1_clk.c, "kgsl-2d1.1"),
Matt Wagantall49722712011-08-17 18:50:53 -07003678 CLK_LOOKUP("core_clk", gfx2d1_clk.c, "footswitch-8x60.1"),
Matt Wagantall9dc01632011-08-17 18:55:04 -07003679 CLK_LOOKUP("core_clk", gfx3d_clk.c, "kgsl-3d0.0"),
Matt Wagantall49722712011-08-17 18:50:53 -07003680 CLK_LOOKUP("core_clk", gfx3d_clk.c, "footswitch-8x60.2"),
Bryan Huntsman3f2bc4d2011-08-16 17:27:22 -07003681 CLK_LOOKUP("ijpeg_clk", ijpeg_clk.c, NULL),
Matt Wagantall49722712011-08-17 18:50:53 -07003682 CLK_LOOKUP("core_clk", ijpeg_clk.c, "footswitch-8x60.3"),
Matt Wagantallb86ad262011-10-24 19:50:29 -07003683 CLK_LOOKUP("core_clk", jpegd_clk.c, NULL),
Bryan Huntsman3f2bc4d2011-08-16 17:27:22 -07003684 CLK_LOOKUP("mdp_clk", mdp_clk.c, NULL),
Matt Wagantall49722712011-08-17 18:50:53 -07003685 CLK_LOOKUP("core_clk", mdp_clk.c, "footswitch-8x60.4"),
Bryan Huntsman3f2bc4d2011-08-16 17:27:22 -07003686 CLK_LOOKUP("mdp_vsync_clk", mdp_vsync_clk.c, NULL),
Matt Wagantallb82a5132011-12-12 22:26:41 -08003687 CLK_LOOKUP("vsync_clk", mdp_vsync_clk.c, "footswitch-8x60.4"),
Bryan Huntsman3f2bc4d2011-08-16 17:27:22 -07003688 CLK_LOOKUP("pixel_lcdc_clk", pixel_lcdc_clk.c, NULL),
Matt Wagantallb82a5132011-12-12 22:26:41 -08003689 CLK_LOOKUP("pixel_lcdc_clk", pixel_lcdc_clk.c, "footswitch-8x60.4"),
Bryan Huntsman3f2bc4d2011-08-16 17:27:22 -07003690 CLK_LOOKUP("pixel_mdp_clk", pixel_mdp_clk.c, NULL),
Matt Wagantallb82a5132011-12-12 22:26:41 -08003691 CLK_LOOKUP("pixel_mdp_clk", pixel_mdp_clk.c, "footswitch-8x60.4"),
Matt Wagantallbb90da92011-10-25 15:07:52 -07003692 CLK_LOOKUP("core_clk", rot_clk.c, "msm_rotator.0"),
Matt Wagantall49722712011-08-17 18:50:53 -07003693 CLK_LOOKUP("core_clk", rot_clk.c, "footswitch-8x60.6"),
Bryan Huntsman3f2bc4d2011-08-16 17:27:22 -07003694 CLK_LOOKUP("tv_enc_clk", tv_enc_clk.c, NULL),
3695 CLK_LOOKUP("tv_dac_clk", tv_dac_clk.c, NULL),
Matt Wagantall3f7660b2011-08-17 21:25:13 -07003696 CLK_LOOKUP("core_clk", vcodec_clk.c, "msm_vidc.0"),
Matt Wagantall49722712011-08-17 18:50:53 -07003697 CLK_LOOKUP("core_clk", vcodec_clk.c, "footswitch-8x60.7"),
Bryan Huntsman3f2bc4d2011-08-16 17:27:22 -07003698 CLK_LOOKUP("mdp_tv_clk", mdp_tv_clk.c, NULL),
Matt Wagantallb82a5132011-12-12 22:26:41 -08003699 CLK_LOOKUP("tv_clk", mdp_tv_clk.c, "footswitch-8x60.4"),
Bryan Huntsman3f2bc4d2011-08-16 17:27:22 -07003700 CLK_LOOKUP("hdmi_clk", hdmi_tv_clk.c, NULL),
3701 CLK_LOOKUP("tv_src_clk", tv_src_clk.c, NULL),
Matt Wagantallb82a5132011-12-12 22:26:41 -08003702 CLK_LOOKUP("tv_src_clk", tv_src_clk.c, "footswitch-8x60.4"),
Matt Wagantall5a4f1ba2011-08-18 18:13:03 -07003703 CLK_LOOKUP("core_clk", hdmi_app_clk.c, "hdmi_msm.1"),
Bryan Huntsman3f2bc4d2011-08-16 17:27:22 -07003704 CLK_LOOKUP("vpe_clk", vpe_clk.c, NULL),
Matt Wagantall49722712011-08-17 18:50:53 -07003705 CLK_LOOKUP("core_clk", vpe_clk.c, "footswitch-8x60.9"),
Bryan Huntsman3f2bc4d2011-08-16 17:27:22 -07003706 CLK_LOOKUP("csi_vfe_clk", csi0_vfe_clk.c, NULL),
3707 CLK_LOOKUP("csi_vfe_clk", csi1_vfe_clk.c, "msm_camera_ov7692.0"),
3708 CLK_LOOKUP("csi_vfe_clk", csi1_vfe_clk.c, "msm_camera_ov9726.0"),
3709 CLK_LOOKUP("vfe_clk", vfe_clk.c, NULL),
Matt Wagantall49722712011-08-17 18:50:53 -07003710 CLK_LOOKUP("core_clk", vfe_clk.c, "footswitch-8x60.8"),
Matt Wagantall49722712011-08-17 18:50:53 -07003711 CLK_LOOKUP("bus_clk", vfe_axi_clk.c, "footswitch-8x60.8"),
3712 CLK_LOOKUP("bus_clk", ijpeg_axi_clk.c, "footswitch-8x60.3"),
Matt Wagantall9dc01632011-08-17 18:55:04 -07003713 CLK_LOOKUP("mem_clk", imem_axi_clk.c, "kgsl-3d0.0"),
Matt Wagantall49722712011-08-17 18:50:53 -07003714 CLK_LOOKUP("bus_clk", mdp_axi_clk.c, "footswitch-8x60.4"),
3715 CLK_LOOKUP("bus_clk", rot_axi_clk.c, "footswitch-8x60.6"),
3716 CLK_LOOKUP("bus_clk", vcodec_axi_clk.c, "footswitch-8x60.7"),
3717 CLK_LOOKUP("bus_clk", vpe_axi_clk.c, "footswitch-8x60.9"),
Bryan Huntsman3f2bc4d2011-08-16 17:27:22 -07003718 CLK_LOOKUP("amp_pclk", amp_p_clk.c, NULL),
3719 CLK_LOOKUP("csi_pclk", csi0_p_clk.c, NULL),
3720 CLK_LOOKUP("csi_pclk", csi1_p_clk.c, "msm_camera_ov7692.0"),
3721 CLK_LOOKUP("csi_pclk", csi1_p_clk.c, "msm_camera_ov9726.0"),
3722 CLK_LOOKUP("dsi_m_pclk", dsi_m_p_clk.c, NULL),
3723 CLK_LOOKUP("dsi_s_pclk", dsi_s_p_clk.c, NULL),
Matt Wagantall9dc01632011-08-17 18:55:04 -07003724 CLK_LOOKUP("iface_clk", gfx2d0_p_clk.c, "kgsl-2d0.0"),
Matt Wagantall49722712011-08-17 18:50:53 -07003725 CLK_LOOKUP("iface_clk", gfx2d0_p_clk.c, "footswitch-8x60.0"),
Matt Wagantall9dc01632011-08-17 18:55:04 -07003726 CLK_LOOKUP("iface_clk", gfx2d1_p_clk.c, "kgsl-2d1.1"),
Matt Wagantall49722712011-08-17 18:50:53 -07003727 CLK_LOOKUP("iface_clk", gfx2d1_p_clk.c, "footswitch-8x60.1"),
Matt Wagantall9dc01632011-08-17 18:55:04 -07003728 CLK_LOOKUP("iface_clk", gfx3d_p_clk.c, "kgsl-3d0.0"),
Matt Wagantall49722712011-08-17 18:50:53 -07003729 CLK_LOOKUP("iface_clk", gfx3d_p_clk.c, "footswitch-8x60.2"),
Matt Wagantall5a4f1ba2011-08-18 18:13:03 -07003730 CLK_LOOKUP("master_iface_clk", hdmi_m_p_clk.c, "hdmi_msm.1"),
3731 CLK_LOOKUP("slave_iface_clk", hdmi_s_p_clk.c, "hdmi_msm.1"),
Bryan Huntsman3f2bc4d2011-08-16 17:27:22 -07003732 CLK_LOOKUP("ijpeg_pclk", ijpeg_p_clk.c, NULL),
Matt Wagantall49722712011-08-17 18:50:53 -07003733 CLK_LOOKUP("iface_clk", ijpeg_p_clk.c, "footswitch-8x60.3"),
Matt Wagantallb86ad262011-10-24 19:50:29 -07003734 CLK_LOOKUP("iface_clk", jpegd_p_clk.c, NULL),
Matt Wagantall9dc01632011-08-17 18:55:04 -07003735 CLK_LOOKUP("mem_iface_clk", imem_p_clk.c, "kgsl-3d0.0"),
Bryan Huntsman3f2bc4d2011-08-16 17:27:22 -07003736 CLK_LOOKUP("mdp_pclk", mdp_p_clk.c, NULL),
Matt Wagantall49722712011-08-17 18:50:53 -07003737 CLK_LOOKUP("iface_clk", mdp_p_clk.c, "footswitch-8x60.4"),
Matt Wagantalle604d712011-10-21 15:38:18 -07003738 CLK_LOOKUP("iface_clk", smmu_p_clk.c, "msm_iommu"),
Matt Wagantallbb90da92011-10-25 15:07:52 -07003739 CLK_LOOKUP("iface_clk", rot_p_clk.c, "msm_rotator.0"),
Matt Wagantall49722712011-08-17 18:50:53 -07003740 CLK_LOOKUP("iface_clk", rot_p_clk.c, "footswitch-8x60.6"),
Bryan Huntsman3f2bc4d2011-08-16 17:27:22 -07003741 CLK_LOOKUP("tv_enc_pclk", tv_enc_p_clk.c, NULL),
Matt Wagantall3f7660b2011-08-17 21:25:13 -07003742 CLK_LOOKUP("iface_clk", vcodec_p_clk.c, "msm_vidc.0"),
Matt Wagantall49722712011-08-17 18:50:53 -07003743 CLK_LOOKUP("iface_clk", vcodec_p_clk.c, "footswitch-8x60.7"),
Bryan Huntsman3f2bc4d2011-08-16 17:27:22 -07003744 CLK_LOOKUP("vfe_pclk", vfe_p_clk.c, NULL),
Matt Wagantall49722712011-08-17 18:50:53 -07003745 CLK_LOOKUP("iface_clk", vfe_p_clk.c, "footswitch-8x60.8"),
Bryan Huntsman3f2bc4d2011-08-16 17:27:22 -07003746 CLK_LOOKUP("vpe_pclk", vpe_p_clk.c, NULL),
Matt Wagantall49722712011-08-17 18:50:53 -07003747 CLK_LOOKUP("iface_clk", vpe_p_clk.c, "footswitch-8x60.9"),
Bryan Huntsman3f2bc4d2011-08-16 17:27:22 -07003748 CLK_LOOKUP("mi2s_osr_clk", mi2s_osr_clk.c, NULL),
3749 CLK_LOOKUP("mi2s_bit_clk", mi2s_bit_clk.c, NULL),
3750 CLK_LOOKUP("i2s_mic_osr_clk", codec_i2s_mic_osr_clk.c, NULL),
3751 CLK_LOOKUP("i2s_mic_bit_clk", codec_i2s_mic_bit_clk.c, NULL),
3752 CLK_LOOKUP("i2s_mic_osr_clk", spare_i2s_mic_osr_clk.c, NULL),
3753 CLK_LOOKUP("i2s_mic_bit_clk", spare_i2s_mic_bit_clk.c, NULL),
3754 CLK_LOOKUP("i2s_spkr_osr_clk", codec_i2s_spkr_osr_clk.c, NULL),
3755 CLK_LOOKUP("i2s_spkr_bit_clk", codec_i2s_spkr_bit_clk.c, NULL),
3756 CLK_LOOKUP("i2s_spkr_osr_clk", spare_i2s_spkr_osr_clk.c, NULL),
3757 CLK_LOOKUP("i2s_spkr_bit_clk", spare_i2s_spkr_bit_clk.c, NULL),
3758 CLK_LOOKUP("pcm_clk", pcm_clk.c, NULL),
Matt Wagantalle604d712011-10-21 15:38:18 -07003759 CLK_LOOKUP("core_clk", jpegd_axi_clk.c, "msm_iommu.0"),
3760 CLK_LOOKUP("core_clk", mdp_axi_clk.c, "msm_iommu.2"),
3761 CLK_LOOKUP("core_clk", mdp_axi_clk.c, "msm_iommu.3"),
3762 CLK_LOOKUP("core_clk", ijpeg_axi_clk.c, "msm_iommu.5"),
3763 CLK_LOOKUP("core_clk", vfe_axi_clk.c, "msm_iommu.6"),
3764 CLK_LOOKUP("core_clk", vcodec_axi_clk.c, "msm_iommu.7"),
3765 CLK_LOOKUP("core_clk", vcodec_axi_clk.c, "msm_iommu.8"),
3766 CLK_LOOKUP("core_clk", gfx3d_clk.c, "msm_iommu.9"),
3767 CLK_LOOKUP("core_clk", gfx2d0_clk.c, "msm_iommu.10"),
3768 CLK_LOOKUP("core_clk", gfx2d1_clk.c, "msm_iommu.11"),
Bryan Huntsman3f2bc4d2011-08-16 17:27:22 -07003769
3770 CLK_LOOKUP("dfab_dsps_clk", dfab_dsps_clk.c, NULL),
Manu Gautam5143b252012-01-05 19:25:23 -08003771 CLK_LOOKUP("core_clk", dfab_usb_hs_clk.c, "msm_otg"),
Matt Wagantall37ce3842011-08-17 16:00:36 -07003772 CLK_LOOKUP("bus_clk", dfab_sdc1_clk.c, "msm_sdcc.1"),
3773 CLK_LOOKUP("bus_clk", dfab_sdc2_clk.c, "msm_sdcc.2"),
3774 CLK_LOOKUP("bus_clk", dfab_sdc3_clk.c, "msm_sdcc.3"),
3775 CLK_LOOKUP("bus_clk", dfab_sdc4_clk.c, "msm_sdcc.4"),
3776 CLK_LOOKUP("bus_clk", dfab_sdc5_clk.c, "msm_sdcc.5"),
Stephen Boydef5d1c42011-12-15 20:47:14 -08003777 CLK_LOOKUP("bus_clk", dfab_scm_clk.c, "scm"),
Bryan Huntsman3f2bc4d2011-08-16 17:27:22 -07003778
Matt Wagantalle1a86062011-08-18 17:46:10 -07003779 CLK_LOOKUP("mem_clk", ebi1_adm0_clk.c, "msm_dmov.0"),
3780 CLK_LOOKUP("mem_clk", ebi1_adm1_clk.c, "msm_dmov.1"),
Bryan Huntsman3f2bc4d2011-08-16 17:27:22 -07003781
Matt Wagantallc00f95d2012-01-05 14:22:45 -08003782 CLK_LOOKUP("sc0_mclk", sc0_m_clk, ""),
3783 CLK_LOOKUP("sc1_mclk", sc1_m_clk, ""),
3784 CLK_LOOKUP("l2_mclk", l2_m_clk, ""),
Bryan Huntsman3f2bc4d2011-08-16 17:27:22 -07003785};
3786
3787/*
3788 * Miscellaneous clock register initializations
3789 */
3790
3791/* Read, modify, then write-back a register. */
3792static void __init rmwreg(uint32_t val, void *reg, uint32_t mask)
3793{
3794 uint32_t regval = readl_relaxed(reg);
3795 regval &= ~mask;
3796 regval |= val;
3797 writel_relaxed(regval, reg);
3798}
3799
3800static void __init reg_init(void)
3801{
3802 /* Setup MM_PLL2 (PLL3), but turn it off. Rate set by set_rate_tv(). */
3803 rmwreg(0, MM_PLL2_MODE_REG, BIT(0)); /* Disable output */
3804 /* Set ref, bypass, assert reset, disable output, disable test mode */
3805 writel_relaxed(0, MM_PLL2_MODE_REG); /* PXO */
3806 writel_relaxed(0x00800000, MM_PLL2_CONFIG_REG); /* Enable main out. */
3807
3808 /* The clock driver doesn't use SC1's voting register to control
3809 * HW-voteable clocks. Clear its bits so that disabling bits in the
3810 * SC0 register will cause the corresponding clocks to be disabled. */
3811 rmwreg(BIT(12)|BIT(11), SC0_U_CLK_BRANCH_ENA_VOTE_REG, BM(12, 11));
3812 writel_relaxed(BIT(12)|BIT(11), SC1_U_CLK_BRANCH_ENA_VOTE_REG);
3813 /* Let sc_aclk and sc_clk halt when both Scorpions are collapsed. */
3814 writel_relaxed(BIT(12)|BIT(11), SC0_U_CLK_SLEEP_ENA_VOTE_REG);
3815 writel_relaxed(BIT(12)|BIT(11), SC1_U_CLK_SLEEP_ENA_VOTE_REG);
3816
3817 /* Deassert MM SW_RESET_ALL signal. */
3818 writel_relaxed(0, SW_RESET_ALL_REG);
3819
3820 /* Initialize MM AHB registers: Enable the FPB clock and disable HW
3821 * gating for all clocks. Also set VFE_AHB's FORCE_CORE_ON bit to
3822 * prevent its memory from being collapsed when the clock is halted.
3823 * The sleep and wake-up delays are set to safe values. */
Matt Wagantall30011d22011-07-25 20:32:04 -07003824 rmwreg(0x00000003, AHB_EN_REG, 0x6C000003);
3825 writel_relaxed(0x000007F9, AHB_EN2_REG);
Bryan Huntsman3f2bc4d2011-08-16 17:27:22 -07003826
3827 /* Deassert all locally-owned MM AHB resets. */
3828 rmwreg(0, SW_RESET_AHB_REG, 0xFFF7DFFF);
3829
3830 /* Initialize MM AXI registers: Enable HW gating for all clocks that
3831 * support it. Also set FORCE_CORE_ON bits, and any sleep and wake-up
3832 * delays to safe values. */
Matt Wagantall30011d22011-07-25 20:32:04 -07003833 rmwreg(0x100207F9, MAXI_EN_REG, 0x1803FFFF);
3834 rmwreg(0x7027FCFF, MAXI_EN2_REG, 0x7A3FFFFF);
Bryan Huntsman3f2bc4d2011-08-16 17:27:22 -07003835 writel_relaxed(0x3FE7FCFF, MAXI_EN3_REG);
3836 writel_relaxed(0x000001D8, SAXI_EN_REG);
3837
3838 /* Initialize MM CC registers: Set MM FORCE_CORE_ON bits so that core
3839 * memories retain state even when not clocked. Also, set sleep and
3840 * wake-up delays to safe values. */
Matt Wagantall30011d22011-07-25 20:32:04 -07003841 rmwreg(0x00000000, CSI_CC_REG, 0x00000018);
3842 rmwreg(0x00000400, MISC_CC_REG, 0x017C0400);
3843 rmwreg(0x000007FD, MISC_CC2_REG, 0x70C2E7FF);
3844 rmwreg(0x80FF0000, GFX2D0_CC_REG, 0xE0FF0010);
3845 rmwreg(0x80FF0000, GFX2D1_CC_REG, 0xE0FF0010);
3846 rmwreg(0x80FF0000, GFX3D_CC_REG, 0xE0FF0010);
3847 rmwreg(0x80FF0000, IJPEG_CC_REG, 0xE0FF0018);
3848 rmwreg(0x80FF0000, JPEGD_CC_REG, 0xE0FF0018);
3849 rmwreg(0x80FF0000, MDP_CC_REG, 0xE1FF0010);
3850 rmwreg(0x80FF0000, PIXEL_CC_REG, 0xE1FF0010);
3851 rmwreg(0x000004FF, PIXEL_CC2_REG, 0x000007FF);
3852 rmwreg(0x80FF0000, ROT_CC_REG, 0xE0FF0010);
3853 rmwreg(0x80FF0000, TV_CC_REG, 0xE1FFC010);
3854 rmwreg(0x000004FF, TV_CC2_REG, 0x000027FF);
3855 rmwreg(0xC0FF0000, VCODEC_CC_REG, 0xE0FF0010);
3856 rmwreg(0x80FF0000, VFE_CC_REG, 0xE0FFC010);
3857 rmwreg(0x80FF0000, VPE_CC_REG, 0xE0FF0010);
Bryan Huntsman3f2bc4d2011-08-16 17:27:22 -07003858
3859 /* De-assert MM AXI resets to all hardware blocks. */
3860 writel_relaxed(0, SW_RESET_AXI_REG);
3861
3862 /* Deassert all MM core resets. */
3863 writel_relaxed(0, SW_RESET_CORE_REG);
3864
3865 /* Reset 3D core once more, with its clock enabled. This can
3866 * eventually be done as part of the GDFS footswitch driver. */
3867 clk_set_rate(&gfx3d_clk.c, 27000000);
3868 clk_enable(&gfx3d_clk.c);
3869 writel_relaxed(BIT(12), SW_RESET_CORE_REG);
3870 mb();
3871 udelay(5);
3872 writel_relaxed(0, SW_RESET_CORE_REG);
3873 /* Make sure reset is de-asserted before clock is disabled. */
3874 mb();
3875 clk_disable(&gfx3d_clk.c);
3876
3877 /* Enable TSSC and PDM PXO sources. */
3878 writel_relaxed(BIT(11), TSSC_CLK_CTL_REG);
3879 writel_relaxed(BIT(15), PDM_CLK_NS_REG);
3880 /* Set the dsi_byte_clk src to the DSI PHY PLL,
3881 * dsi_esc_clk to PXO/2, and the hdmi_app_clk src to PXO */
3882 rmwreg(0x400001, MISC_CC2_REG, 0x424003);
3883}
3884
3885/* Local clock driver initialization. */
Stephen Boydbb600ae2011-08-02 20:11:40 -07003886static void __init msm8660_clock_init(void)
Bryan Huntsman3f2bc4d2011-08-16 17:27:22 -07003887{
Bryan Huntsman3f2bc4d2011-08-16 17:27:22 -07003888 xo_pxo = msm_xo_get(MSM_XO_PXO, "clock-8x60");
3889 if (IS_ERR(xo_pxo)) {
3890 pr_err("%s: msm_xo_get(PXO) failed.\n", __func__);
3891 BUG();
3892 }
Matt Wagantalled90b002011-12-12 21:22:43 -08003893 xo_cxo = msm_xo_get(MSM_XO_CXO, "clock-8x60");
Bryan Huntsman3f2bc4d2011-08-16 17:27:22 -07003894 if (IS_ERR(xo_cxo)) {
3895 pr_err("%s: msm_xo_get(CXO) failed.\n", __func__);
3896 BUG();
3897 }
3898
Matt Wagantalle18bbc82011-10-06 10:07:28 -07003899 vote_vdd_level(&vdd_dig, VDD_DIG_HIGH);
Stephen Boydff8f57f2012-02-10 19:49:29 -08003900 /* Copy gfx2d's frequency table because it's modified by both clocks */
3901 gfx2d1_clk.freq_tbl = kmemdup(clk_tbl_gfx2d,
3902 sizeof(struct clk_freq_tbl) * ARRAY_SIZE(clk_tbl_gfx2d),
3903 GFP_KERNEL);
3904
Bryan Huntsman3f2bc4d2011-08-16 17:27:22 -07003905 /* Initialize clock registers. */
3906 reg_init();
3907
3908 /* Initialize rates for clocks that only support one. */
3909 clk_set_rate(&pdm_clk.c, 27000000);
3910 clk_set_rate(&prng_clk.c, 64000000);
3911 clk_set_rate(&mdp_vsync_clk.c, 27000000);
3912 clk_set_rate(&tsif_ref_clk.c, 105000);
3913 clk_set_rate(&tssc_clk.c, 27000000);
3914 clk_set_rate(&usb_hs1_xcvr_clk.c, 60000000);
3915 clk_set_rate(&usb_fs1_src_clk.c, 60000000);
3916 clk_set_rate(&usb_fs2_src_clk.c, 60000000);
3917
3918 /* The halt status bits for PDM and TSSC may be incorrect at boot.
3919 * Toggle these clocks on and off to refresh them. */
Matt Wagantall0625ea02011-07-13 18:51:56 -07003920 rcg_clk_enable(&pdm_clk.c);
3921 rcg_clk_disable(&pdm_clk.c);
3922 rcg_clk_enable(&tssc_clk.c);
3923 rcg_clk_disable(&tssc_clk.c);
Bryan Huntsman3f2bc4d2011-08-16 17:27:22 -07003924}
3925
Stephen Boydbb600ae2011-08-02 20:11:40 -07003926static int __init msm8660_clock_late_init(void)
Bryan Huntsman3f2bc4d2011-08-16 17:27:22 -07003927{
3928 int rc;
3929
3930 /* Vote for MMFPB to be at least 64MHz when an Apps CPU is active. */
3931 struct clk *mmfpb_a_clk = clk_get(NULL, "mmfpb_a_clk");
3932 if (WARN(IS_ERR(mmfpb_a_clk), "mmfpb_a_clk not found (%ld)\n",
3933 PTR_ERR(mmfpb_a_clk)))
3934 return PTR_ERR(mmfpb_a_clk);
Matt Wagantallde555f562011-11-08 14:18:07 -08003935 rc = clk_set_rate(mmfpb_a_clk, 64000000);
Bryan Huntsman3f2bc4d2011-08-16 17:27:22 -07003936 if (WARN(rc, "mmfpb_a_clk rate was not set (%d)\n", rc))
3937 return rc;
3938 rc = clk_enable(mmfpb_a_clk);
3939 if (WARN(rc, "mmfpb_a_clk not enabled (%d)\n", rc))
3940 return rc;
3941
Matt Wagantalle18bbc82011-10-06 10:07:28 -07003942 return unvote_vdd_level(&vdd_dig, VDD_DIG_HIGH);
Bryan Huntsman3f2bc4d2011-08-16 17:27:22 -07003943}
Stephen Boydbb600ae2011-08-02 20:11:40 -07003944
3945struct clock_init_data msm8x60_clock_init_data __initdata = {
3946 .table = msm_clocks_8x60,
3947 .size = ARRAY_SIZE(msm_clocks_8x60),
3948 .init = msm8660_clock_init,
3949 .late_init = msm8660_clock_late_init,
3950};