blob: 4ebb9f37e4500bab9085546ccc0a8c85285858d4 [file] [log] [blame]
Bryan Huntsman3f2bc4d2011-08-16 17:27:22 -07001/* Copyright (c) 2009-2011, Code Aurora Forum. All rights reserved.
2 *
3 * This program is free software; you can redistribute it and/or modify
4 * it under the terms of the GNU General Public License version 2 and
5 * only version 2 as published by the Free Software Foundation.
6 *
7 * This program is distributed in the hope that it will be useful,
8 * but WITHOUT ANY WARRANTY; without even the implied warranty of
9 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
10 * GNU General Public License for more details.
11 */
12
13#include <linux/kernel.h>
14#include <linux/init.h>
15#include <linux/err.h>
16#include <linux/ctype.h>
17#include <linux/bitops.h>
18#include <linux/io.h>
19#include <linux/spinlock.h>
20#include <linux/delay.h>
21#include <linux/clk.h>
22
23#include <asm/clkdev.h>
24#include <asm/mach-types.h>
25
26#include <mach/msm_iomap.h>
27#include <mach/clk.h>
28#include <mach/rpm-regulator.h>
29#include <mach/msm_xo.h>
30
31#include "clock-local.h"
32#include "clock-rpm.h"
33#include "clock-voter.h"
34#include "clock-dss-8960.h"
35#include "devices.h"
36
37#define REG(off) (MSM_CLK_CTL_BASE + (off))
38#define REG_MM(off) (MSM_MMSS_CLK_CTL_BASE + (off))
39#define REG_LPA(off) (MSM_LPASS_CLK_CTL_BASE + (off))
40
41/* Peripheral clock registers. */
42#define CE1_HCLK_CTL_REG REG(0x2720)
43#define CE1_CORE_CLK_CTL_REG REG(0x2724)
44#define DMA_BAM_HCLK_CTL REG(0x25C0)
45#define CLK_HALT_CFPB_STATEA_REG REG(0x2FCC)
46#define CLK_HALT_CFPB_STATEB_REG REG(0x2FD0)
47#define CLK_HALT_CFPB_STATEC_REG REG(0x2FD4)
48#define CLK_HALT_DFAB_STATE_REG REG(0x2FC8)
49#define CLK_HALT_MSS_SMPSS_MISC_STATE_REG REG(0x2FDC)
50#define CLK_HALT_SFPB_MISC_STATE_REG REG(0x2FD8)
51#define CLK_TEST_REG REG(0x2FA0)
52#define GSBIn_HCLK_CTL_REG(n) REG(0x29C0+(0x20*((n)-1)))
53#define GSBIn_QUP_APPS_MD_REG(n) REG(0x29C8+(0x20*((n)-1)))
54#define GSBIn_QUP_APPS_NS_REG(n) REG(0x29CC+(0x20*((n)-1)))
55#define GSBIn_RESET_REG(n) REG(0x29DC+(0x20*((n)-1)))
56#define GSBIn_UART_APPS_MD_REG(n) REG(0x29D0+(0x20*((n)-1)))
57#define GSBIn_UART_APPS_NS_REG(n) REG(0x29D4+(0x20*((n)-1)))
58#define LPASS_XO_SRC_CLK_CTL_REG REG(0x2EC0)
59#define PDM_CLK_NS_REG REG(0x2CC0)
60#define BB_PLL_ENA_Q6_SW_REG REG(0x3500)
61#define BB_PLL_ENA_SC0_REG REG(0x34C0)
62#define BB_PLL0_STATUS_REG REG(0x30D8)
63#define BB_PLL5_STATUS_REG REG(0x30F8)
64#define BB_PLL6_STATUS_REG REG(0x3118)
65#define BB_PLL7_STATUS_REG REG(0x3138)
66#define BB_PLL8_L_VAL_REG REG(0x3144)
67#define BB_PLL8_M_VAL_REG REG(0x3148)
68#define BB_PLL8_MODE_REG REG(0x3140)
69#define BB_PLL8_N_VAL_REG REG(0x314C)
70#define BB_PLL8_STATUS_REG REG(0x3158)
71#define BB_PLL8_CONFIG_REG REG(0x3154)
72#define BB_PLL8_TEST_CTL_REG REG(0x3150)
73#define PLLTEST_PAD_CFG_REG REG(0x2FA4)
74#define PMEM_ACLK_CTL_REG REG(0x25A0)
75#define RINGOSC_NS_REG REG(0x2DC0)
76#define RINGOSC_STATUS_REG REG(0x2DCC)
77#define RINGOSC_TCXO_CTL_REG REG(0x2DC4)
78#define SC0_U_CLK_BRANCH_ENA_VOTE_REG REG(0x3080)
79#define SDCn_APPS_CLK_MD_REG(n) REG(0x2828+(0x20*((n)-1)))
80#define SDCn_APPS_CLK_NS_REG(n) REG(0x282C+(0x20*((n)-1)))
81#define SDCn_HCLK_CTL_REG(n) REG(0x2820+(0x20*((n)-1)))
82#define SDCn_RESET_REG(n) REG(0x2830+(0x20*((n)-1)))
83#define SLIMBUS_XO_SRC_CLK_CTL_REG REG(0x2628)
84#define TSIF_HCLK_CTL_REG REG(0x2700)
85#define TSIF_REF_CLK_MD_REG REG(0x270C)
86#define TSIF_REF_CLK_NS_REG REG(0x2710)
87#define TSSC_CLK_CTL_REG REG(0x2CA0)
88#define USB_FSn_HCLK_CTL_REG(n) REG(0x2960+(0x20*((n)-1)))
89#define USB_FSn_RESET_REG(n) REG(0x2974+(0x20*((n)-1)))
90#define USB_FSn_SYSTEM_CLK_CTL_REG(n) REG(0x296C+(0x20*((n)-1)))
91#define USB_FSn_XCVR_FS_CLK_MD_REG(n) REG(0x2964+(0x20*((n)-1)))
92#define USB_FSn_XCVR_FS_CLK_NS_REG(n) REG(0x2968+(0x20*((n)-1)))
93#define USB_HS1_HCLK_CTL_REG REG(0x2900)
94#define USB_HS1_RESET_REG REG(0x2910)
95#define USB_HS1_XCVR_FS_CLK_MD_REG REG(0x2908)
96#define USB_HS1_XCVR_FS_CLK_NS_REG REG(0x290C)
97#define USB_PHY0_RESET_REG REG(0x2E20)
98
99/* Multimedia clock registers. */
100#define AHB_EN_REG REG_MM(0x0008)
101#define AHB_EN2_REG REG_MM(0x0038)
102#define AHB_NS_REG REG_MM(0x0004)
103#define AXI_NS_REG REG_MM(0x0014)
104#define CAMCLKn_NS_REG(n) REG_MM(0x0148+(0x14*(n)))
105#define CAMCLKn_CC_REG(n) REG_MM(0x0140+(0x14*(n)))
106#define CAMCLKn_MD_REG(n) REG_MM(0x0144+(0x14*(n)))
107#define CSI0_NS_REG REG_MM(0x0048)
108#define CSI0_CC_REG REG_MM(0x0040)
109#define CSI0_MD_REG REG_MM(0x0044)
110#define CSI1_NS_REG REG_MM(0x0010)
111#define CSI1_CC_REG REG_MM(0x0024)
112#define CSI1_MD_REG REG_MM(0x0028)
113#define CSIPHYTIMER_CC_REG REG_MM(0x0160)
114#define CSIPHYTIMER_MD_REG REG_MM(0x0164)
115#define CSIPHYTIMER_NS_REG REG_MM(0x0168)
116#define DSI1_BYTE_NS_REG REG_MM(0x00B0)
117#define DSI1_BYTE_CC_REG REG_MM(0x0090)
118#define DSI2_BYTE_NS_REG REG_MM(0x00BC)
119#define DSI2_BYTE_CC_REG REG_MM(0x00B4)
120#define DSI1_ESC_NS_REG REG_MM(0x011C)
121#define DSI1_ESC_CC_REG REG_MM(0x00CC)
122#define DSI2_ESC_NS_REG REG_MM(0x0150)
123#define DSI2_ESC_CC_REG REG_MM(0x013C)
124#define DSI_PIXEL_CC_REG REG_MM(0x0130)
125#define DSI2_PIXEL_CC_REG REG_MM(0x0094)
126#define DBG_BUS_VEC_A_REG REG_MM(0x01C8)
127#define DBG_BUS_VEC_B_REG REG_MM(0x01CC)
128#define DBG_BUS_VEC_C_REG REG_MM(0x01D0)
129#define DBG_BUS_VEC_D_REG REG_MM(0x01D4)
130#define DBG_BUS_VEC_E_REG REG_MM(0x01D8)
131#define DBG_BUS_VEC_F_REG REG_MM(0x01DC)
132#define DBG_BUS_VEC_G_REG REG_MM(0x01E0)
133#define DBG_BUS_VEC_H_REG REG_MM(0x01E4)
134#define DBG_BUS_VEC_I_REG REG_MM(0x01E8)
135#define DBG_CFG_REG_HS_REG REG_MM(0x01B4)
136#define DBG_CFG_REG_LS_REG REG_MM(0x01B8)
137#define GFX2D0_CC_REG REG_MM(0x0060)
138#define GFX2D0_MD0_REG REG_MM(0x0064)
139#define GFX2D0_MD1_REG REG_MM(0x0068)
140#define GFX2D0_NS_REG REG_MM(0x0070)
141#define GFX2D1_CC_REG REG_MM(0x0074)
142#define GFX2D1_MD0_REG REG_MM(0x0078)
143#define GFX2D1_MD1_REG REG_MM(0x006C)
144#define GFX2D1_NS_REG REG_MM(0x007C)
145#define GFX3D_CC_REG REG_MM(0x0080)
146#define GFX3D_MD0_REG REG_MM(0x0084)
147#define GFX3D_MD1_REG REG_MM(0x0088)
148#define GFX3D_NS_REG REG_MM(0x008C)
149#define IJPEG_CC_REG REG_MM(0x0098)
150#define IJPEG_MD_REG REG_MM(0x009C)
151#define IJPEG_NS_REG REG_MM(0x00A0)
152#define JPEGD_CC_REG REG_MM(0x00A4)
153#define JPEGD_NS_REG REG_MM(0x00AC)
154#define MAXI_EN_REG REG_MM(0x0018)
155#define MAXI_EN2_REG REG_MM(0x0020)
156#define MAXI_EN3_REG REG_MM(0x002C)
157#define MAXI_EN4_REG REG_MM(0x0114)
158#define MDP_CC_REG REG_MM(0x00C0)
159#define MDP_LUT_CC_REG REG_MM(0x016C)
160#define MDP_MD0_REG REG_MM(0x00C4)
161#define MDP_MD1_REG REG_MM(0x00C8)
162#define MDP_NS_REG REG_MM(0x00D0)
163#define MISC_CC_REG REG_MM(0x0058)
164#define MISC_CC2_REG REG_MM(0x005C)
165#define MM_PLL1_MODE_REG REG_MM(0x031C)
166#define ROT_CC_REG REG_MM(0x00E0)
167#define ROT_NS_REG REG_MM(0x00E8)
168#define SAXI_EN_REG REG_MM(0x0030)
169#define SW_RESET_AHB_REG REG_MM(0x020C)
170#define SW_RESET_AHB2_REG REG_MM(0x0200)
171#define SW_RESET_ALL_REG REG_MM(0x0204)
172#define SW_RESET_AXI_REG REG_MM(0x0208)
173#define SW_RESET_CORE_REG REG_MM(0x0210)
174#define TV_CC_REG REG_MM(0x00EC)
175#define TV_CC2_REG REG_MM(0x0124)
176#define TV_MD_REG REG_MM(0x00F0)
177#define TV_NS_REG REG_MM(0x00F4)
178#define VCODEC_CC_REG REG_MM(0x00F8)
179#define VCODEC_MD0_REG REG_MM(0x00FC)
180#define VCODEC_MD1_REG REG_MM(0x0128)
181#define VCODEC_NS_REG REG_MM(0x0100)
182#define VFE_CC_REG REG_MM(0x0104)
183#define VFE_MD_REG REG_MM(0x0108)
184#define VFE_NS_REG REG_MM(0x010C)
185#define VPE_CC_REG REG_MM(0x0110)
186#define VPE_NS_REG REG_MM(0x0118)
187
188/* Low-power Audio clock registers. */
189#define LCC_CLK_LS_DEBUG_CFG_REG REG_LPA(0x00A8)
190#define LCC_CODEC_I2S_MIC_MD_REG REG_LPA(0x0064)
191#define LCC_CODEC_I2S_MIC_NS_REG REG_LPA(0x0060)
192#define LCC_CODEC_I2S_MIC_STATUS_REG REG_LPA(0x0068)
193#define LCC_CODEC_I2S_SPKR_MD_REG REG_LPA(0x0070)
194#define LCC_CODEC_I2S_SPKR_NS_REG REG_LPA(0x006C)
195#define LCC_CODEC_I2S_SPKR_STATUS_REG REG_LPA(0x0074)
196#define LCC_MI2S_MD_REG REG_LPA(0x004C)
197#define LCC_MI2S_NS_REG REG_LPA(0x0048)
198#define LCC_MI2S_STATUS_REG REG_LPA(0x0050)
199#define LCC_PCM_MD_REG REG_LPA(0x0058)
200#define LCC_PCM_NS_REG REG_LPA(0x0054)
201#define LCC_PCM_STATUS_REG REG_LPA(0x005C)
202#define LCC_PLL0_STATUS_REG REG_LPA(0x0018)
203#define LCC_PRI_PLL_CLK_CTL_REG REG_LPA(0x00C4)
204#define LCC_PXO_SRC_CLK_CTL_REG REG_LPA(0x00B4)
205#define LCC_SPARE_I2S_MIC_MD_REG REG_LPA(0x007C)
206#define LCC_SPARE_I2S_MIC_NS_REG REG_LPA(0x0078)
207#define LCC_SPARE_I2S_MIC_STATUS_REG REG_LPA(0x0080)
208#define LCC_SPARE_I2S_SPKR_MD_REG REG_LPA(0x0088)
209#define LCC_SPARE_I2S_SPKR_NS_REG REG_LPA(0x0084)
210#define LCC_SPARE_I2S_SPKR_STATUS_REG REG_LPA(0x008C)
211#define LCC_SLIMBUS_NS_REG REG_LPA(0x00CC)
212#define LCC_SLIMBUS_MD_REG REG_LPA(0x00D0)
213#define LCC_SLIMBUS_STATUS_REG REG_LPA(0x00D4)
214#define LCC_AHBEX_BRANCH_CTL_REG REG_LPA(0x00E4)
215
216/* MUX source input identifiers. */
217#define pxo_to_bb_mux 0
218#define cxo_to_bb_mux pxo_to_bb_mux
219#define pll0_to_bb_mux 2
220#define pll8_to_bb_mux 3
221#define pll6_to_bb_mux 4
222#define gnd_to_bb_mux 5
223#define pxo_to_mm_mux 0
224#define pll1_to_mm_mux 1
225#define pll2_to_mm_mux 1
226#define pll8_to_mm_mux 2
227#define pll0_to_mm_mux 3
228#define gnd_to_mm_mux 4
229#define hdmi_pll_to_mm_mux 3
230#define cxo_to_xo_mux 0
231#define pxo_to_xo_mux 1
232#define gnd_to_xo_mux 3
233#define pxo_to_lpa_mux 0
234#define cxo_to_lpa_mux 1
235#define pll4_to_lpa_mux 2
236#define gnd_to_lpa_mux 6
237
238/* Test Vector Macros */
239#define TEST_TYPE_PER_LS 1
240#define TEST_TYPE_PER_HS 2
241#define TEST_TYPE_MM_LS 3
242#define TEST_TYPE_MM_HS 4
243#define TEST_TYPE_LPA 5
244#define TEST_TYPE_SHIFT 24
245#define TEST_CLK_SEL_MASK BM(23, 0)
246#define TEST_VECTOR(s, t) (((t) << TEST_TYPE_SHIFT) | BVAL(23, 0, (s)))
247#define TEST_PER_LS(s) TEST_VECTOR((s), TEST_TYPE_PER_LS)
248#define TEST_PER_HS(s) TEST_VECTOR((s), TEST_TYPE_PER_HS)
249#define TEST_MM_LS(s) TEST_VECTOR((s), TEST_TYPE_MM_LS)
250#define TEST_MM_HS(s) TEST_VECTOR((s), TEST_TYPE_MM_HS)
251#define TEST_LPA(s) TEST_VECTOR((s), TEST_TYPE_LPA)
252
253#define MN_MODE_DUAL_EDGE 0x2
254
255/* MD Registers */
256#define MD4(m_lsb, m, n_lsb, n) \
257 (BVAL((m_lsb+3), m_lsb, m) | BVAL((n_lsb+3), n_lsb, ~(n)))
258#define MD8(m_lsb, m, n_lsb, n) \
259 (BVAL((m_lsb+7), m_lsb, m) | BVAL((n_lsb+7), n_lsb, ~(n)))
260#define MD16(m, n) (BVAL(31, 16, m) | BVAL(15, 0, ~(n)))
261
262/* NS Registers */
263#define NS(n_msb, n_lsb, n, m, mde_lsb, d_msb, d_lsb, d, s_msb, s_lsb, s) \
264 (BVAL(n_msb, n_lsb, ~(n-m)) \
265 | (BVAL((mde_lsb+1), mde_lsb, MN_MODE_DUAL_EDGE) * !!(n)) \
266 | BVAL(d_msb, d_lsb, (d-1)) | BVAL(s_msb, s_lsb, s))
267
268#define NS_MM(n_msb, n_lsb, n, m, d_msb, d_lsb, d, s_msb, s_lsb, s) \
269 (BVAL(n_msb, n_lsb, ~(n-m)) | BVAL(d_msb, d_lsb, (d-1)) \
270 | BVAL(s_msb, s_lsb, s))
271
272#define NS_DIVSRC(d_msb , d_lsb, d, s_msb, s_lsb, s) \
273 (BVAL(d_msb, d_lsb, (d-1)) | BVAL(s_msb, s_lsb, s))
274
275#define NS_DIV(d_msb , d_lsb, d) \
276 BVAL(d_msb, d_lsb, (d-1))
277
278#define NS_SRC_SEL(s_msb, s_lsb, s) \
279 BVAL(s_msb, s_lsb, s)
280
281#define NS_MND_BANKED4(n0_lsb, n1_lsb, n, m, s0_lsb, s1_lsb, s) \
282 (BVAL((n0_lsb+3), n0_lsb, ~(n-m)) \
283 | BVAL((n1_lsb+3), n1_lsb, ~(n-m)) \
284 | BVAL((s0_lsb+2), s0_lsb, s) \
285 | BVAL((s1_lsb+2), s1_lsb, s))
286
287#define NS_MND_BANKED8(n0_lsb, n1_lsb, n, m, s0_lsb, s1_lsb, s) \
288 (BVAL((n0_lsb+7), n0_lsb, ~(n-m)) \
289 | BVAL((n1_lsb+7), n1_lsb, ~(n-m)) \
290 | BVAL((s0_lsb+2), s0_lsb, s) \
291 | BVAL((s1_lsb+2), s1_lsb, s))
292
293#define NS_DIVSRC_BANKED(d0_msb, d0_lsb, d1_msb, d1_lsb, d, \
294 s0_msb, s0_lsb, s1_msb, s1_lsb, s) \
295 (BVAL(d0_msb, d0_lsb, (d-1)) | BVAL(d1_msb, d1_lsb, (d-1)) \
296 | BVAL(s0_msb, s0_lsb, s) \
297 | BVAL(s1_msb, s1_lsb, s))
298
299/* CC Registers */
300#define CC(mde_lsb, n) (BVAL((mde_lsb+1), mde_lsb, MN_MODE_DUAL_EDGE) * !!(n))
301#define CC_BANKED(mde0_lsb, mde1_lsb, n) \
302 ((BVAL((mde0_lsb+1), mde0_lsb, MN_MODE_DUAL_EDGE) \
303 | BVAL((mde1_lsb+1), mde1_lsb, MN_MODE_DUAL_EDGE)) \
304 * !!(n))
305
306struct pll_rate {
307 const uint32_t l_val;
308 const uint32_t m_val;
309 const uint32_t n_val;
310 const uint32_t vco;
311 const uint32_t post_div;
312 const uint32_t i_bits;
313};
314#define PLL_RATE(l, m, n, v, d, i) { l, m, n, v, (d>>1), i }
315
316/*
317 * Clock Descriptions
318 */
319
320static struct msm_xo_voter *xo_pxo, *xo_cxo;
321
322static int pxo_clk_enable(struct clk *clk)
323{
324 return msm_xo_mode_vote(xo_pxo, MSM_XO_MODE_ON);
325}
326
327static void pxo_clk_disable(struct clk *clk)
328{
329 msm_xo_mode_vote(xo_pxo, MSM_XO_MODE_OFF);
330}
331
332static struct clk_ops clk_ops_pxo = {
333 .enable = pxo_clk_enable,
334 .disable = pxo_clk_disable,
335 .get_rate = fixed_clk_get_rate,
336 .is_local = local_clk_is_local,
337};
338
339static struct fixed_clk pxo_clk = {
340 .rate = 27000000,
341 .c = {
342 .dbg_name = "pxo_clk",
343 .ops = &clk_ops_pxo,
344 CLK_INIT(pxo_clk.c),
345 },
346};
347
348static int cxo_clk_enable(struct clk *clk)
349{
350 return msm_xo_mode_vote(xo_cxo, MSM_XO_MODE_ON);
351}
352
353static void cxo_clk_disable(struct clk *clk)
354{
355 msm_xo_mode_vote(xo_cxo, MSM_XO_MODE_OFF);
356}
357
358static struct clk_ops clk_ops_cxo = {
359 .enable = cxo_clk_enable,
360 .disable = cxo_clk_disable,
361 .get_rate = fixed_clk_get_rate,
362 .is_local = local_clk_is_local,
363};
364
365static struct fixed_clk cxo_clk = {
366 .rate = 19200000,
367 .c = {
368 .dbg_name = "cxo_clk",
369 .ops = &clk_ops_cxo,
370 CLK_INIT(cxo_clk.c),
371 },
372};
373
374static struct pll_clk pll2_clk = {
375 .rate = 800000000,
376 .mode_reg = MM_PLL1_MODE_REG,
377 .parent = &pxo_clk.c,
378 .c = {
379 .dbg_name = "pll2_clk",
380 .ops = &clk_ops_pll,
381 CLK_INIT(pll2_clk.c),
382 },
383};
384
385static struct pll_vote_clk pll4_clk = {
386 .rate = 393216000,
387 .en_reg = BB_PLL_ENA_SC0_REG,
388 .en_mask = BIT(4),
389 .status_reg = LCC_PLL0_STATUS_REG,
390 .parent = &pxo_clk.c,
391 .c = {
392 .dbg_name = "pll4_clk",
393 .ops = &clk_ops_pll_vote,
394 CLK_INIT(pll4_clk.c),
395 },
396};
397
398static struct pll_vote_clk pll8_clk = {
399 .rate = 384000000,
400 .en_reg = BB_PLL_ENA_SC0_REG,
401 .en_mask = BIT(8),
402 .status_reg = BB_PLL8_STATUS_REG,
403 .parent = &pxo_clk.c,
404 .c = {
405 .dbg_name = "pll8_clk",
406 .ops = &clk_ops_pll_vote,
407 CLK_INIT(pll8_clk.c),
408 },
409};
410
411/*
412 * SoC-specific functions required by clock-local driver
413 */
414
415/* Update the sys_vdd voltage given a level. */
416static int msm8960_update_sys_vdd(enum sys_vdd_level level)
417{
418 static const int vdd_uv[] = {
419 [NONE...LOW] = 945000,
420 [NOMINAL] = 1050000,
421 [HIGH] = 1150000,
422 };
423
424 return rpm_vreg_set_voltage(RPM_VREG_ID_PM8921_S3, RPM_VREG_VOTER3,
425 vdd_uv[level], vdd_uv[HIGH], 1);
426}
427
428static int soc_clk_reset(struct clk *clk, enum clk_reset_action action)
429{
430 return branch_reset(&to_rcg_clk(clk)->b, action);
431}
432
433static struct clk_ops soc_clk_ops_8960 = {
Matt Wagantall0625ea02011-07-13 18:51:56 -0700434 .enable = rcg_clk_enable,
435 .disable = rcg_clk_disable,
436 .auto_off = rcg_clk_auto_off,
437 .set_rate = rcg_clk_set_rate,
438 .set_min_rate = rcg_clk_set_min_rate,
Matt Wagantall0625ea02011-07-13 18:51:56 -0700439 .get_rate = rcg_clk_get_rate,
440 .list_rate = rcg_clk_list_rate,
441 .is_enabled = rcg_clk_is_enabled,
442 .round_rate = rcg_clk_round_rate,
Bryan Huntsman3f2bc4d2011-08-16 17:27:22 -0700443 .reset = soc_clk_reset,
444 .is_local = local_clk_is_local,
Matt Wagantall0625ea02011-07-13 18:51:56 -0700445 .get_parent = rcg_clk_get_parent,
Bryan Huntsman3f2bc4d2011-08-16 17:27:22 -0700446};
447
448static struct clk_ops clk_ops_branch = {
449 .enable = branch_clk_enable,
450 .disable = branch_clk_disable,
451 .auto_off = branch_clk_auto_off,
452 .is_enabled = branch_clk_is_enabled,
453 .reset = branch_clk_reset,
454 .is_local = local_clk_is_local,
455 .get_parent = branch_clk_get_parent,
456 .set_parent = branch_clk_set_parent,
457};
458
459static struct clk_ops clk_ops_reset = {
460 .reset = branch_clk_reset,
461 .is_local = local_clk_is_local,
462};
463
464/* AXI Interfaces */
465static struct branch_clk gmem_axi_clk = {
466 .b = {
467 .ctl_reg = MAXI_EN_REG,
468 .en_mask = BIT(24),
469 .halt_reg = DBG_BUS_VEC_E_REG,
470 .halt_bit = 6,
471 },
472 .c = {
473 .dbg_name = "gmem_axi_clk",
474 .ops = &clk_ops_branch,
475 CLK_INIT(gmem_axi_clk.c),
476 },
477};
478
479static struct branch_clk ijpeg_axi_clk = {
480 .b = {
481 .ctl_reg = MAXI_EN_REG,
482 .en_mask = BIT(21),
483 .reset_reg = SW_RESET_AXI_REG,
484 .reset_mask = BIT(14),
485 .halt_reg = DBG_BUS_VEC_E_REG,
486 .halt_bit = 4,
487 },
488 .c = {
489 .dbg_name = "ijpeg_axi_clk",
490 .ops = &clk_ops_branch,
491 CLK_INIT(ijpeg_axi_clk.c),
492 },
493};
494
495static struct branch_clk imem_axi_clk = {
496 .b = {
497 .ctl_reg = MAXI_EN_REG,
498 .en_mask = BIT(22),
499 .reset_reg = SW_RESET_CORE_REG,
500 .reset_mask = BIT(10),
501 .halt_reg = DBG_BUS_VEC_E_REG,
502 .halt_bit = 7,
503 },
504 .c = {
505 .dbg_name = "imem_axi_clk",
506 .ops = &clk_ops_branch,
507 CLK_INIT(imem_axi_clk.c),
508 },
509};
510
511static struct branch_clk jpegd_axi_clk = {
512 .b = {
513 .ctl_reg = MAXI_EN_REG,
514 .en_mask = BIT(25),
515 .halt_reg = DBG_BUS_VEC_E_REG,
516 .halt_bit = 5,
517 },
518 .c = {
519 .dbg_name = "jpegd_axi_clk",
520 .ops = &clk_ops_branch,
521 CLK_INIT(jpegd_axi_clk.c),
522 },
523};
524
Bryan Huntsman3f2bc4d2011-08-16 17:27:22 -0700525static struct branch_clk vcodec_axi_b_clk = {
526 .b = {
527 .ctl_reg = MAXI_EN4_REG,
528 .en_mask = BIT(23),
Bryan Huntsman3f2bc4d2011-08-16 17:27:22 -0700529 .halt_reg = DBG_BUS_VEC_I_REG,
530 .halt_bit = 25,
531 },
532 .c = {
533 .dbg_name = "vcodec_axi_b_clk",
534 .ops = &clk_ops_branch,
535 CLK_INIT(vcodec_axi_b_clk.c),
536 },
537};
538
Matt Wagantall91f42702011-07-14 12:01:15 -0700539static struct branch_clk vcodec_axi_a_clk = {
540 .b = {
541 .ctl_reg = MAXI_EN4_REG,
542 .en_mask = BIT(25),
Matt Wagantall91f42702011-07-14 12:01:15 -0700543 .halt_reg = DBG_BUS_VEC_I_REG,
544 .halt_bit = 26,
545 },
546 .depends = &vcodec_axi_b_clk.c,
547 .c = {
548 .dbg_name = "vcodec_axi_a_clk",
549 .ops = &clk_ops_branch,
550 CLK_INIT(vcodec_axi_a_clk.c),
551 },
552};
553
554static struct branch_clk vcodec_axi_clk = {
555 .b = {
556 .ctl_reg = MAXI_EN_REG,
557 .en_mask = BIT(19),
558 .reset_reg = SW_RESET_AXI_REG,
Matt Wagantallfe2ee052011-07-14 13:33:44 -0700559 .reset_mask = BIT(4)|BIT(5)|BIT(7),
Matt Wagantall91f42702011-07-14 12:01:15 -0700560 .halt_reg = DBG_BUS_VEC_E_REG,
561 .halt_bit = 3,
562 },
563 .depends = &vcodec_axi_a_clk.c,
564 .c = {
565 .dbg_name = "vcodec_axi_clk",
566 .ops = &clk_ops_branch,
567 CLK_INIT(vcodec_axi_clk.c),
568 },
569};
570
Bryan Huntsman3f2bc4d2011-08-16 17:27:22 -0700571static struct branch_clk vfe_axi_clk = {
572 .b = {
573 .ctl_reg = MAXI_EN_REG,
574 .en_mask = BIT(18),
575 .reset_reg = SW_RESET_AXI_REG,
576 .reset_mask = BIT(9),
577 .halt_reg = DBG_BUS_VEC_E_REG,
578 .halt_bit = 0,
579 },
580 .c = {
581 .dbg_name = "vfe_axi_clk",
582 .ops = &clk_ops_branch,
583 CLK_INIT(vfe_axi_clk.c),
584 },
585};
586
587static struct branch_clk mdp_axi_clk = {
588 .b = {
589 .ctl_reg = MAXI_EN_REG,
590 .en_mask = BIT(23),
591 .reset_reg = SW_RESET_AXI_REG,
592 .reset_mask = BIT(13),
593 .halt_reg = DBG_BUS_VEC_E_REG,
594 .halt_check = HALT,
595 .halt_bit = 8,
596 },
597 .c = {
598 .dbg_name = "mdp_axi_clk",
599 .ops = &clk_ops_branch,
600 CLK_INIT(mdp_axi_clk.c),
601 },
602};
603
604static struct branch_clk rot_axi_clk = {
605 .b = {
606 .ctl_reg = MAXI_EN2_REG,
607 .en_mask = BIT(24),
608 .reset_reg = SW_RESET_AXI_REG,
609 .reset_mask = BIT(6),
610 .halt_reg = DBG_BUS_VEC_E_REG,
611 .halt_check = HALT,
612 .halt_bit = 2,
613 },
614 .c = {
615 .dbg_name = "rot_axi_clk",
616 .ops = &clk_ops_branch,
617 CLK_INIT(rot_axi_clk.c),
618 },
619};
620
621static struct branch_clk vpe_axi_clk = {
622 .b = {
623 .ctl_reg = MAXI_EN2_REG,
624 .en_mask = BIT(26),
625 .reset_reg = SW_RESET_AXI_REG,
626 .reset_mask = BIT(15),
627 .halt_reg = DBG_BUS_VEC_E_REG,
628 .halt_check = HALT,
629 .halt_bit = 1,
630 },
631 .c = {
632 .dbg_name = "vpe_axi_clk",
633 .ops = &clk_ops_branch,
634 CLK_INIT(vpe_axi_clk.c),
635 },
636};
637
638/* AHB Interfaces */
639static struct branch_clk amp_p_clk = {
640 .b = {
641 .ctl_reg = AHB_EN_REG,
642 .en_mask = BIT(24),
643 .halt_reg = DBG_BUS_VEC_F_REG,
644 .halt_bit = 18,
645 },
646 .c = {
647 .dbg_name = "amp_p_clk",
648 .ops = &clk_ops_branch,
649 CLK_INIT(amp_p_clk.c),
650 },
651};
652
653static struct branch_clk csi0_p_clk = {
654 .b = {
655 .ctl_reg = AHB_EN_REG,
656 .en_mask = BIT(7),
657 .reset_reg = SW_RESET_AHB_REG,
658 .reset_mask = BIT(17),
659 .halt_reg = DBG_BUS_VEC_F_REG,
660 .halt_bit = 16,
661 },
662 .c = {
663 .dbg_name = "csi0_p_clk",
664 .ops = &clk_ops_branch,
665 CLK_INIT(csi0_p_clk.c),
666 },
667};
668
669static struct branch_clk dsi1_m_p_clk = {
670 .b = {
671 .ctl_reg = AHB_EN_REG,
672 .en_mask = BIT(9),
673 .reset_reg = SW_RESET_AHB_REG,
674 .reset_mask = BIT(6),
675 .halt_reg = DBG_BUS_VEC_F_REG,
676 .halt_bit = 19,
677 },
678 .c = {
679 .dbg_name = "dsi1_m_p_clk",
680 .ops = &clk_ops_branch,
681 CLK_INIT(dsi1_m_p_clk.c),
682 },
683};
684
685static struct branch_clk dsi1_s_p_clk = {
686 .b = {
687 .ctl_reg = AHB_EN_REG,
688 .en_mask = BIT(18),
689 .reset_reg = SW_RESET_AHB_REG,
690 .reset_mask = BIT(5),
691 .halt_reg = DBG_BUS_VEC_F_REG,
692 .halt_bit = 21,
693 },
694 .c = {
695 .dbg_name = "dsi1_s_p_clk",
696 .ops = &clk_ops_branch,
697 CLK_INIT(dsi1_s_p_clk.c),
698 },
699};
700
701static struct branch_clk dsi2_m_p_clk = {
702 .b = {
703 .ctl_reg = AHB_EN_REG,
704 .en_mask = BIT(17),
705 .reset_reg = SW_RESET_AHB2_REG,
706 .reset_mask = BIT(1),
707 .halt_reg = DBG_BUS_VEC_E_REG,
708 .halt_bit = 18,
709 },
710 .c = {
711 .dbg_name = "dsi2_m_p_clk",
712 .ops = &clk_ops_branch,
713 CLK_INIT(dsi2_m_p_clk.c),
714 },
715};
716
717static struct branch_clk dsi2_s_p_clk = {
718 .b = {
719 .ctl_reg = AHB_EN_REG,
720 .en_mask = BIT(22),
721 .reset_reg = SW_RESET_AHB2_REG,
722 .reset_mask = BIT(0),
723 .halt_reg = DBG_BUS_VEC_F_REG,
724 .halt_bit = 20,
725 },
726 .c = {
727 .dbg_name = "dsi2_s_p_clk",
728 .ops = &clk_ops_branch,
729 CLK_INIT(dsi2_s_p_clk.c),
730 },
731};
732
733static struct branch_clk gfx2d0_p_clk = {
734 .b = {
735 .ctl_reg = AHB_EN_REG,
736 .en_mask = BIT(19),
737 .reset_reg = SW_RESET_AHB_REG,
738 .reset_mask = BIT(12),
739 .halt_reg = DBG_BUS_VEC_F_REG,
740 .halt_bit = 2,
741 },
742 .c = {
743 .dbg_name = "gfx2d0_p_clk",
744 .ops = &clk_ops_branch,
745 CLK_INIT(gfx2d0_p_clk.c),
746 },
747};
748
749static struct branch_clk gfx2d1_p_clk = {
750 .b = {
751 .ctl_reg = AHB_EN_REG,
752 .en_mask = BIT(2),
753 .reset_reg = SW_RESET_AHB_REG,
754 .reset_mask = BIT(11),
755 .halt_reg = DBG_BUS_VEC_F_REG,
756 .halt_bit = 3,
757 },
758 .c = {
759 .dbg_name = "gfx2d1_p_clk",
760 .ops = &clk_ops_branch,
761 CLK_INIT(gfx2d1_p_clk.c),
762 },
763};
764
765static struct branch_clk gfx3d_p_clk = {
766 .b = {
767 .ctl_reg = AHB_EN_REG,
768 .en_mask = BIT(3),
769 .reset_reg = SW_RESET_AHB_REG,
770 .reset_mask = BIT(10),
771 .halt_reg = DBG_BUS_VEC_F_REG,
772 .halt_bit = 4,
773 },
774 .c = {
775 .dbg_name = "gfx3d_p_clk",
776 .ops = &clk_ops_branch,
777 CLK_INIT(gfx3d_p_clk.c),
778 },
779};
780
781static struct branch_clk hdmi_m_p_clk = {
782 .b = {
783 .ctl_reg = AHB_EN_REG,
784 .en_mask = BIT(14),
785 .reset_reg = SW_RESET_AHB_REG,
786 .reset_mask = BIT(9),
787 .halt_reg = DBG_BUS_VEC_F_REG,
788 .halt_bit = 5,
789 },
790 .c = {
791 .dbg_name = "hdmi_m_p_clk",
792 .ops = &clk_ops_branch,
793 CLK_INIT(hdmi_m_p_clk.c),
794 },
795};
796
797static struct branch_clk hdmi_s_p_clk = {
798 .b = {
799 .ctl_reg = AHB_EN_REG,
800 .en_mask = BIT(4),
801 .reset_reg = SW_RESET_AHB_REG,
802 .reset_mask = BIT(9),
803 .halt_reg = DBG_BUS_VEC_F_REG,
804 .halt_bit = 6,
805 },
806 .c = {
807 .dbg_name = "hdmi_s_p_clk",
808 .ops = &clk_ops_branch,
809 CLK_INIT(hdmi_s_p_clk.c),
810 },
811};
812
813static struct branch_clk ijpeg_p_clk = {
814 .b = {
815 .ctl_reg = AHB_EN_REG,
816 .en_mask = BIT(5),
817 .reset_reg = SW_RESET_AHB_REG,
818 .reset_mask = BIT(7),
819 .halt_reg = DBG_BUS_VEC_F_REG,
820 .halt_bit = 9,
821 },
822 .c = {
823 .dbg_name = "ijpeg_p_clk",
824 .ops = &clk_ops_branch,
825 CLK_INIT(ijpeg_p_clk.c),
826 },
827};
828
829static struct branch_clk imem_p_clk = {
830 .b = {
831 .ctl_reg = AHB_EN_REG,
832 .en_mask = BIT(6),
833 .reset_reg = SW_RESET_AHB_REG,
834 .reset_mask = BIT(8),
835 .halt_reg = DBG_BUS_VEC_F_REG,
836 .halt_bit = 10,
837 },
838 .c = {
839 .dbg_name = "imem_p_clk",
840 .ops = &clk_ops_branch,
841 CLK_INIT(imem_p_clk.c),
842 },
843};
844
845static struct branch_clk jpegd_p_clk = {
846 .b = {
847 .ctl_reg = AHB_EN_REG,
848 .en_mask = BIT(21),
849 .reset_reg = SW_RESET_AHB_REG,
850 .reset_mask = BIT(4),
851 .halt_reg = DBG_BUS_VEC_F_REG,
852 .halt_bit = 7,
853 },
854 .c = {
855 .dbg_name = "jpegd_p_clk",
856 .ops = &clk_ops_branch,
857 CLK_INIT(jpegd_p_clk.c),
858 },
859};
860
861static struct branch_clk mdp_p_clk = {
862 .b = {
863 .ctl_reg = AHB_EN_REG,
864 .en_mask = BIT(10),
865 .reset_reg = SW_RESET_AHB_REG,
866 .reset_mask = BIT(3),
867 .halt_reg = DBG_BUS_VEC_F_REG,
868 .halt_bit = 11,
869 },
870 .c = {
871 .dbg_name = "mdp_p_clk",
872 .ops = &clk_ops_branch,
873 CLK_INIT(mdp_p_clk.c),
874 },
875};
876
877static struct branch_clk rot_p_clk = {
878 .b = {
879 .ctl_reg = AHB_EN_REG,
880 .en_mask = BIT(12),
881 .reset_reg = SW_RESET_AHB_REG,
882 .reset_mask = BIT(2),
883 .halt_reg = DBG_BUS_VEC_F_REG,
884 .halt_bit = 13,
885 },
886 .c = {
887 .dbg_name = "rot_p_clk",
888 .ops = &clk_ops_branch,
889 CLK_INIT(rot_p_clk.c),
890 },
891};
892
893static struct branch_clk smmu_p_clk = {
894 .b = {
895 .ctl_reg = AHB_EN_REG,
896 .en_mask = BIT(15),
897 .halt_reg = DBG_BUS_VEC_F_REG,
898 .halt_bit = 22,
899 },
900 .c = {
901 .dbg_name = "smmu_p_clk",
902 .ops = &clk_ops_branch,
903 CLK_INIT(smmu_p_clk.c),
904 },
905};
906
907static struct branch_clk tv_enc_p_clk = {
908 .b = {
909 .ctl_reg = AHB_EN_REG,
910 .en_mask = BIT(25),
911 .reset_reg = SW_RESET_AHB_REG,
912 .reset_mask = BIT(15),
913 .halt_reg = DBG_BUS_VEC_F_REG,
914 .halt_bit = 23,
915 },
916 .c = {
917 .dbg_name = "tv_enc_p_clk",
918 .ops = &clk_ops_branch,
919 CLK_INIT(tv_enc_p_clk.c),
920 },
921};
922
923static struct branch_clk vcodec_p_clk = {
924 .b = {
925 .ctl_reg = AHB_EN_REG,
926 .en_mask = BIT(11),
927 .reset_reg = SW_RESET_AHB_REG,
928 .reset_mask = BIT(1),
929 .halt_reg = DBG_BUS_VEC_F_REG,
930 .halt_bit = 12,
931 },
932 .c = {
933 .dbg_name = "vcodec_p_clk",
934 .ops = &clk_ops_branch,
935 CLK_INIT(vcodec_p_clk.c),
936 },
937};
938
939static struct branch_clk vfe_p_clk = {
940 .b = {
941 .ctl_reg = AHB_EN_REG,
942 .en_mask = BIT(13),
943 .reset_reg = SW_RESET_AHB_REG,
944 .reset_mask = BIT(0),
945 .halt_reg = DBG_BUS_VEC_F_REG,
946 .halt_bit = 14,
947 },
948 .c = {
949 .dbg_name = "vfe_p_clk",
950 .ops = &clk_ops_branch,
951 CLK_INIT(vfe_p_clk.c),
952 },
953};
954
955static struct branch_clk vpe_p_clk = {
956 .b = {
957 .ctl_reg = AHB_EN_REG,
958 .en_mask = BIT(16),
959 .reset_reg = SW_RESET_AHB_REG,
960 .reset_mask = BIT(14),
961 .halt_reg = DBG_BUS_VEC_F_REG,
962 .halt_bit = 15,
963 },
964 .c = {
965 .dbg_name = "vpe_p_clk",
966 .ops = &clk_ops_branch,
967 CLK_INIT(vpe_p_clk.c),
968 },
969};
970
971/*
972 * Peripheral Clocks
973 */
974#define CLK_GSBI_UART(i, n, h_r, h_b) \
975 struct rcg_clk i##_clk = { \
976 .b = { \
977 .ctl_reg = GSBIn_UART_APPS_NS_REG(n), \
978 .en_mask = BIT(9), \
979 .reset_reg = GSBIn_RESET_REG(n), \
980 .reset_mask = BIT(0), \
981 .halt_reg = h_r, \
982 .halt_bit = h_b, \
983 }, \
984 .ns_reg = GSBIn_UART_APPS_NS_REG(n), \
985 .md_reg = GSBIn_UART_APPS_MD_REG(n), \
986 .root_en_mask = BIT(11), \
987 .ns_mask = (BM(31, 16) | BM(6, 0)), \
988 .set_rate = set_rate_mnd, \
989 .freq_tbl = clk_tbl_gsbi_uart, \
990 .current_freq = &local_dummy_freq, \
991 .c = { \
992 .dbg_name = #i "_clk", \
993 .ops = &soc_clk_ops_8960, \
994 CLK_INIT(i##_clk.c), \
995 }, \
996 }
997#define F_GSBI_UART(f, s, d, m, n, v) \
998 { \
999 .freq_hz = f, \
1000 .src_clk = &s##_clk.c, \
1001 .md_val = MD16(m, n), \
1002 .ns_val = NS(31, 16, n, m, 5, 4, 3, d, 2, 0, s##_to_bb_mux), \
1003 .mnd_en_mask = BIT(8) * !!(n), \
1004 .sys_vdd = v, \
1005 }
1006static struct clk_freq_tbl clk_tbl_gsbi_uart[] = {
1007 F_GSBI_UART( 0, gnd, 1, 0, 0, NONE),
1008 F_GSBI_UART( 1843200, pll8, 1, 3, 625, LOW),
1009 F_GSBI_UART( 3686400, pll8, 1, 6, 625, LOW),
1010 F_GSBI_UART( 7372800, pll8, 1, 12, 625, LOW),
1011 F_GSBI_UART(14745600, pll8, 1, 24, 625, LOW),
1012 F_GSBI_UART(16000000, pll8, 4, 1, 6, LOW),
1013 F_GSBI_UART(24000000, pll8, 4, 1, 4, LOW),
1014 F_GSBI_UART(32000000, pll8, 4, 1, 3, LOW),
1015 F_GSBI_UART(40000000, pll8, 1, 5, 48, NOMINAL),
1016 F_GSBI_UART(46400000, pll8, 1, 29, 240, NOMINAL),
1017 F_GSBI_UART(48000000, pll8, 4, 1, 2, NOMINAL),
1018 F_GSBI_UART(51200000, pll8, 1, 2, 15, NOMINAL),
1019 F_GSBI_UART(56000000, pll8, 1, 7, 48, NOMINAL),
1020 F_GSBI_UART(58982400, pll8, 1, 96, 625, NOMINAL),
1021 F_GSBI_UART(64000000, pll8, 2, 1, 3, NOMINAL),
1022 F_END
1023};
1024
1025static CLK_GSBI_UART(gsbi1_uart, 1, CLK_HALT_CFPB_STATEA_REG, 10);
1026static CLK_GSBI_UART(gsbi2_uart, 2, CLK_HALT_CFPB_STATEA_REG, 6);
1027static CLK_GSBI_UART(gsbi3_uart, 3, CLK_HALT_CFPB_STATEA_REG, 2);
1028static CLK_GSBI_UART(gsbi4_uart, 4, CLK_HALT_CFPB_STATEB_REG, 26);
1029static CLK_GSBI_UART(gsbi5_uart, 5, CLK_HALT_CFPB_STATEB_REG, 22);
1030static CLK_GSBI_UART(gsbi6_uart, 6, CLK_HALT_CFPB_STATEB_REG, 18);
1031static CLK_GSBI_UART(gsbi7_uart, 7, CLK_HALT_CFPB_STATEB_REG, 14);
1032static CLK_GSBI_UART(gsbi8_uart, 8, CLK_HALT_CFPB_STATEB_REG, 10);
1033static CLK_GSBI_UART(gsbi9_uart, 9, CLK_HALT_CFPB_STATEB_REG, 6);
1034static CLK_GSBI_UART(gsbi10_uart, 10, CLK_HALT_CFPB_STATEB_REG, 2);
1035static CLK_GSBI_UART(gsbi11_uart, 11, CLK_HALT_CFPB_STATEC_REG, 17);
1036static CLK_GSBI_UART(gsbi12_uart, 12, CLK_HALT_CFPB_STATEC_REG, 13);
1037
1038#define CLK_GSBI_QUP(i, n, h_r, h_b) \
1039 struct rcg_clk i##_clk = { \
1040 .b = { \
1041 .ctl_reg = GSBIn_QUP_APPS_NS_REG(n), \
1042 .en_mask = BIT(9), \
1043 .reset_reg = GSBIn_RESET_REG(n), \
1044 .reset_mask = BIT(0), \
1045 .halt_reg = h_r, \
1046 .halt_bit = h_b, \
1047 }, \
1048 .ns_reg = GSBIn_QUP_APPS_NS_REG(n), \
1049 .md_reg = GSBIn_QUP_APPS_MD_REG(n), \
1050 .root_en_mask = BIT(11), \
1051 .ns_mask = (BM(23, 16) | BM(6, 0)), \
1052 .set_rate = set_rate_mnd, \
1053 .freq_tbl = clk_tbl_gsbi_qup, \
1054 .current_freq = &local_dummy_freq, \
1055 .c = { \
1056 .dbg_name = #i "_clk", \
1057 .ops = &soc_clk_ops_8960, \
1058 CLK_INIT(i##_clk.c), \
1059 }, \
1060 }
1061#define F_GSBI_QUP(f, s, d, m, n, v) \
1062 { \
1063 .freq_hz = f, \
1064 .src_clk = &s##_clk.c, \
1065 .md_val = MD8(16, m, 0, n), \
1066 .ns_val = NS(23, 16, n, m, 5, 4, 3, d, 2, 0, s##_to_bb_mux), \
1067 .mnd_en_mask = BIT(8) * !!(n), \
1068 .sys_vdd = v, \
1069 }
1070static struct clk_freq_tbl clk_tbl_gsbi_qup[] = {
1071 F_GSBI_QUP( 0, gnd, 1, 0, 0, NONE),
1072 F_GSBI_QUP( 1100000, pxo, 1, 2, 49, LOW),
1073 F_GSBI_QUP( 5400000, pxo, 1, 1, 5, LOW),
1074 F_GSBI_QUP(10800000, pxo, 1, 2, 5, LOW),
1075 F_GSBI_QUP(15060000, pll8, 1, 2, 51, LOW),
1076 F_GSBI_QUP(24000000, pll8, 4, 1, 4, LOW),
1077 F_GSBI_QUP(25600000, pll8, 1, 1, 15, NOMINAL),
1078 F_GSBI_QUP(27000000, pxo, 1, 0, 0, NOMINAL),
1079 F_GSBI_QUP(48000000, pll8, 4, 1, 2, NOMINAL),
1080 F_GSBI_QUP(51200000, pll8, 1, 2, 15, NOMINAL),
1081 F_END
1082};
1083
1084static CLK_GSBI_QUP(gsbi1_qup, 1, CLK_HALT_CFPB_STATEA_REG, 9);
1085static CLK_GSBI_QUP(gsbi2_qup, 2, CLK_HALT_CFPB_STATEA_REG, 4);
1086static CLK_GSBI_QUP(gsbi3_qup, 3, CLK_HALT_CFPB_STATEA_REG, 0);
1087static CLK_GSBI_QUP(gsbi4_qup, 4, CLK_HALT_CFPB_STATEB_REG, 24);
1088static CLK_GSBI_QUP(gsbi5_qup, 5, CLK_HALT_CFPB_STATEB_REG, 20);
1089static CLK_GSBI_QUP(gsbi6_qup, 6, CLK_HALT_CFPB_STATEB_REG, 16);
1090static CLK_GSBI_QUP(gsbi7_qup, 7, CLK_HALT_CFPB_STATEB_REG, 12);
1091static CLK_GSBI_QUP(gsbi8_qup, 8, CLK_HALT_CFPB_STATEB_REG, 8);
1092static CLK_GSBI_QUP(gsbi9_qup, 9, CLK_HALT_CFPB_STATEB_REG, 4);
1093static CLK_GSBI_QUP(gsbi10_qup, 10, CLK_HALT_CFPB_STATEB_REG, 0);
1094static CLK_GSBI_QUP(gsbi11_qup, 11, CLK_HALT_CFPB_STATEC_REG, 15);
1095static CLK_GSBI_QUP(gsbi12_qup, 12, CLK_HALT_CFPB_STATEC_REG, 11);
1096
1097#define F_PDM(f, s, d, v) \
1098 { \
1099 .freq_hz = f, \
1100 .src_clk = &s##_clk.c, \
1101 .ns_val = NS_SRC_SEL(1, 0, s##_to_xo_mux), \
1102 .sys_vdd = v, \
1103 }
1104static struct clk_freq_tbl clk_tbl_pdm[] = {
1105 F_PDM( 0, gnd, 1, NONE),
1106 F_PDM(27000000, pxo, 1, LOW),
1107 F_END
1108};
1109
1110static struct rcg_clk pdm_clk = {
1111 .b = {
1112 .ctl_reg = PDM_CLK_NS_REG,
1113 .en_mask = BIT(9),
1114 .reset_reg = PDM_CLK_NS_REG,
1115 .reset_mask = BIT(12),
1116 .halt_reg = CLK_HALT_CFPB_STATEC_REG,
1117 .halt_bit = 3,
1118 },
1119 .ns_reg = PDM_CLK_NS_REG,
1120 .root_en_mask = BIT(11),
1121 .ns_mask = BM(1, 0),
1122 .set_rate = set_rate_nop,
1123 .freq_tbl = clk_tbl_pdm,
1124 .current_freq = &local_dummy_freq,
1125 .c = {
1126 .dbg_name = "pdm_clk",
1127 .ops = &soc_clk_ops_8960,
1128 CLK_INIT(pdm_clk.c),
1129 },
1130};
1131
1132static struct branch_clk pmem_clk = {
1133 .b = {
1134 .ctl_reg = PMEM_ACLK_CTL_REG,
1135 .en_mask = BIT(4),
1136 .halt_reg = CLK_HALT_DFAB_STATE_REG,
1137 .halt_bit = 20,
1138 },
1139 .c = {
1140 .dbg_name = "pmem_clk",
1141 .ops = &clk_ops_branch,
1142 CLK_INIT(pmem_clk.c),
1143 },
1144};
1145
1146#define F_PRNG(f, s, v) \
1147 { \
1148 .freq_hz = f, \
1149 .src_clk = &s##_clk.c, \
1150 .sys_vdd = v, \
1151 }
1152static struct clk_freq_tbl clk_tbl_prng[] = {
1153 F_PRNG(64000000, pll8, NOMINAL),
1154 F_END
1155};
1156
1157static struct rcg_clk prng_clk = {
1158 .b = {
1159 .ctl_reg = SC0_U_CLK_BRANCH_ENA_VOTE_REG,
1160 .en_mask = BIT(10),
1161 .halt_reg = CLK_HALT_SFPB_MISC_STATE_REG,
1162 .halt_check = HALT_VOTED,
1163 .halt_bit = 10,
1164 },
1165 .set_rate = set_rate_nop,
1166 .freq_tbl = clk_tbl_prng,
1167 .current_freq = &local_dummy_freq,
1168 .c = {
1169 .dbg_name = "prng_clk",
1170 .ops = &soc_clk_ops_8960,
1171 CLK_INIT(prng_clk.c),
1172 },
1173};
1174
1175#define CLK_SDC(i, n, h_r, h_c, h_b) \
1176 struct rcg_clk i##_clk = { \
1177 .b = { \
1178 .ctl_reg = SDCn_APPS_CLK_NS_REG(n), \
1179 .en_mask = BIT(9), \
1180 .reset_reg = SDCn_RESET_REG(n), \
1181 .reset_mask = BIT(0), \
1182 .halt_reg = h_r, \
1183 .halt_check = h_c, \
1184 .halt_bit = h_b, \
1185 }, \
1186 .ns_reg = SDCn_APPS_CLK_NS_REG(n), \
1187 .md_reg = SDCn_APPS_CLK_MD_REG(n), \
1188 .root_en_mask = BIT(11), \
1189 .ns_mask = (BM(23, 16) | BM(6, 0)), \
1190 .set_rate = set_rate_mnd, \
1191 .freq_tbl = clk_tbl_sdc, \
1192 .current_freq = &local_dummy_freq, \
1193 .c = { \
1194 .dbg_name = #i "_clk", \
1195 .ops = &soc_clk_ops_8960, \
1196 CLK_INIT(i##_clk.c), \
1197 }, \
1198 }
1199#define F_SDC(f, s, d, m, n, v) \
1200 { \
1201 .freq_hz = f, \
1202 .src_clk = &s##_clk.c, \
1203 .md_val = MD8(16, m, 0, n), \
1204 .ns_val = NS(23, 16, n, m, 5, 4, 3, d, 2, 0, s##_to_bb_mux), \
1205 .mnd_en_mask = BIT(8) * !!(n), \
1206 .sys_vdd = v, \
1207 }
1208static struct clk_freq_tbl clk_tbl_sdc[] = {
1209 F_SDC( 0, gnd, 1, 0, 0, NONE),
1210 F_SDC( 144000, pxo, 3, 2, 125, LOW),
1211 F_SDC( 400000, pll8, 4, 1, 240, LOW),
1212 F_SDC( 16000000, pll8, 4, 1, 6, LOW),
1213 F_SDC( 17070000, pll8, 1, 2, 45, LOW),
1214 F_SDC( 20210000, pll8, 1, 1, 19, LOW),
1215 F_SDC( 24000000, pll8, 4, 1, 4, LOW),
1216 F_SDC( 48000000, pll8, 4, 1, 2, NOMINAL),
1217 F_SDC( 64000000, pll8, 3, 1, 2, NOMINAL),
1218 F_SDC( 96000000, pll8, 4, 0, 0, NOMINAL),
1219 F_SDC(192000000, pll8, 2, 0, 0, NOMINAL),
1220 F_END
1221};
1222
1223static CLK_SDC(sdc1, 1, CLK_HALT_DFAB_STATE_REG, HALT, 6);
1224static CLK_SDC(sdc2, 2, CLK_HALT_DFAB_STATE_REG, HALT, 5);
1225static CLK_SDC(sdc3, 3, CLK_HALT_DFAB_STATE_REG, HALT, 4);
1226static CLK_SDC(sdc4, 4, CLK_HALT_DFAB_STATE_REG, HALT, 3);
1227static CLK_SDC(sdc5, 5, CLK_HALT_DFAB_STATE_REG, HALT, 2);
1228
1229#define F_TSIF_REF(f, s, d, m, n, v) \
1230 { \
1231 .freq_hz = f, \
1232 .src_clk = &s##_clk.c, \
1233 .md_val = MD16(m, n), \
1234 .ns_val = NS(31, 16, n, m, 5, 4, 3, d, 2, 0, s##_to_bb_mux), \
1235 .mnd_en_mask = BIT(8) * !!(n), \
1236 .sys_vdd = v, \
1237 }
1238static struct clk_freq_tbl clk_tbl_tsif_ref[] = {
1239 F_TSIF_REF( 0, gnd, 1, 0, 0, NONE),
1240 F_TSIF_REF(105000, pxo, 1, 1, 256, LOW),
1241 F_END
1242};
1243
1244static struct rcg_clk tsif_ref_clk = {
1245 .b = {
1246 .ctl_reg = TSIF_REF_CLK_NS_REG,
1247 .en_mask = BIT(9),
1248 .halt_reg = CLK_HALT_CFPB_STATEC_REG,
1249 .halt_bit = 5,
1250 },
1251 .ns_reg = TSIF_REF_CLK_NS_REG,
1252 .md_reg = TSIF_REF_CLK_MD_REG,
1253 .root_en_mask = BIT(11),
1254 .ns_mask = (BM(31, 16) | BM(6, 0)),
1255 .set_rate = set_rate_mnd,
1256 .freq_tbl = clk_tbl_tsif_ref,
1257 .current_freq = &local_dummy_freq,
1258 .c = {
1259 .dbg_name = "tsif_ref_clk",
1260 .ops = &soc_clk_ops_8960,
1261 CLK_INIT(tsif_ref_clk.c),
1262 },
1263};
1264
1265#define F_TSSC(f, s, v) \
1266 { \
1267 .freq_hz = f, \
1268 .src_clk = &s##_clk.c, \
1269 .ns_val = NS_SRC_SEL(1, 0, s##_to_xo_mux), \
1270 .sys_vdd = v, \
1271 }
1272static struct clk_freq_tbl clk_tbl_tssc[] = {
1273 F_TSSC( 0, gnd, NONE),
1274 F_TSSC(27000000, pxo, LOW),
1275 F_END
1276};
1277
1278static struct rcg_clk tssc_clk = {
1279 .b = {
1280 .ctl_reg = TSSC_CLK_CTL_REG,
1281 .en_mask = BIT(4),
1282 .halt_reg = CLK_HALT_CFPB_STATEC_REG,
1283 .halt_bit = 4,
1284 },
1285 .ns_reg = TSSC_CLK_CTL_REG,
1286 .ns_mask = BM(1, 0),
1287 .set_rate = set_rate_nop,
1288 .freq_tbl = clk_tbl_tssc,
1289 .current_freq = &local_dummy_freq,
1290 .c = {
1291 .dbg_name = "tssc_clk",
1292 .ops = &soc_clk_ops_8960,
1293 CLK_INIT(tssc_clk.c),
1294 },
1295};
1296
1297#define F_USB(f, s, d, m, n, v) \
1298 { \
1299 .freq_hz = f, \
1300 .src_clk = &s##_clk.c, \
1301 .md_val = MD8(16, m, 0, n), \
1302 .ns_val = NS(23, 16, n, m, 5, 4, 3, d, 2, 0, s##_to_bb_mux), \
1303 .mnd_en_mask = BIT(8) * !!(n), \
1304 .sys_vdd = v, \
1305 }
1306static struct clk_freq_tbl clk_tbl_usb[] = {
1307 F_USB( 0, gnd, 1, 0, 0, NONE),
1308 F_USB(60000000, pll8, 1, 5, 32, NOMINAL),
1309 F_END
1310};
1311
1312static struct rcg_clk usb_hs1_xcvr_clk = {
1313 .b = {
1314 .ctl_reg = USB_HS1_XCVR_FS_CLK_NS_REG,
1315 .en_mask = BIT(9),
1316 .reset_reg = USB_HS1_RESET_REG,
1317 .reset_mask = BIT(0),
1318 .halt_reg = CLK_HALT_DFAB_STATE_REG,
1319 .halt_bit = 0,
1320 },
1321 .ns_reg = USB_HS1_XCVR_FS_CLK_NS_REG,
1322 .md_reg = USB_HS1_XCVR_FS_CLK_MD_REG,
1323 .root_en_mask = BIT(11),
1324 .ns_mask = (BM(23, 16) | BM(6, 0)),
1325 .set_rate = set_rate_mnd,
1326 .freq_tbl = clk_tbl_usb,
1327 .current_freq = &local_dummy_freq,
1328 .c = {
1329 .dbg_name = "usb_hs1_xcvr_clk",
1330 .ops = &soc_clk_ops_8960,
1331 CLK_INIT(usb_hs1_xcvr_clk.c),
1332 },
1333};
1334
1335static struct branch_clk usb_phy0_clk = {
1336 .b = {
1337 .reset_reg = USB_PHY0_RESET_REG,
1338 .reset_mask = BIT(0),
1339 },
1340 .c = {
1341 .dbg_name = "usb_phy0_clk",
1342 .ops = &clk_ops_reset,
1343 CLK_INIT(usb_phy0_clk.c),
1344 },
1345};
1346
1347#define CLK_USB_FS(i, n) \
1348 struct rcg_clk i##_clk = { \
1349 .ns_reg = USB_FSn_XCVR_FS_CLK_NS_REG(n), \
1350 .b = { \
1351 .ctl_reg = USB_FSn_XCVR_FS_CLK_NS_REG(n), \
1352 .halt_check = NOCHECK, \
1353 }, \
1354 .md_reg = USB_FSn_XCVR_FS_CLK_MD_REG(n), \
1355 .root_en_mask = BIT(11), \
1356 .ns_mask = (BM(23, 16) | BM(6, 0)), \
1357 .set_rate = set_rate_mnd, \
1358 .freq_tbl = clk_tbl_usb, \
1359 .current_freq = &local_dummy_freq, \
1360 .c = { \
1361 .dbg_name = #i "_clk", \
1362 .ops = &soc_clk_ops_8960, \
1363 CLK_INIT(i##_clk.c), \
1364 }, \
1365 }
1366
1367static CLK_USB_FS(usb_fs1_src, 1);
1368static struct branch_clk usb_fs1_xcvr_clk = {
1369 .b = {
1370 .ctl_reg = USB_FSn_XCVR_FS_CLK_NS_REG(1),
1371 .en_mask = BIT(9),
1372 .reset_reg = USB_FSn_RESET_REG(1),
1373 .reset_mask = BIT(1),
1374 .halt_reg = CLK_HALT_CFPB_STATEA_REG,
1375 .halt_bit = 15,
1376 },
1377 .parent = &usb_fs1_src_clk.c,
1378 .c = {
1379 .dbg_name = "usb_fs1_xcvr_clk",
1380 .ops = &clk_ops_branch,
1381 CLK_INIT(usb_fs1_xcvr_clk.c),
1382 },
1383};
1384
1385static struct branch_clk usb_fs1_sys_clk = {
1386 .b = {
1387 .ctl_reg = USB_FSn_SYSTEM_CLK_CTL_REG(1),
1388 .en_mask = BIT(4),
1389 .reset_reg = USB_FSn_RESET_REG(1),
1390 .reset_mask = BIT(0),
1391 .halt_reg = CLK_HALT_CFPB_STATEA_REG,
1392 .halt_bit = 16,
1393 },
1394 .parent = &usb_fs1_src_clk.c,
1395 .c = {
1396 .dbg_name = "usb_fs1_sys_clk",
1397 .ops = &clk_ops_branch,
1398 CLK_INIT(usb_fs1_sys_clk.c),
1399 },
1400};
1401
1402static CLK_USB_FS(usb_fs2_src, 2);
1403static struct branch_clk usb_fs2_xcvr_clk = {
1404 .b = {
1405 .ctl_reg = USB_FSn_XCVR_FS_CLK_NS_REG(2),
1406 .en_mask = BIT(9),
1407 .reset_reg = USB_FSn_RESET_REG(2),
1408 .reset_mask = BIT(1),
1409 .halt_reg = CLK_HALT_CFPB_STATEA_REG,
1410 .halt_bit = 12,
1411 },
1412 .parent = &usb_fs2_src_clk.c,
1413 .c = {
1414 .dbg_name = "usb_fs2_xcvr_clk",
1415 .ops = &clk_ops_branch,
1416 CLK_INIT(usb_fs2_xcvr_clk.c),
1417 },
1418};
1419
1420static struct branch_clk usb_fs2_sys_clk = {
1421 .b = {
1422 .ctl_reg = USB_FSn_SYSTEM_CLK_CTL_REG(2),
1423 .en_mask = BIT(4),
1424 .reset_reg = USB_FSn_RESET_REG(2),
1425 .reset_mask = BIT(0),
1426 .halt_reg = CLK_HALT_CFPB_STATEA_REG,
1427 .halt_bit = 13,
1428 },
1429 .parent = &usb_fs2_src_clk.c,
1430 .c = {
1431 .dbg_name = "usb_fs2_sys_clk",
1432 .ops = &clk_ops_branch,
1433 CLK_INIT(usb_fs2_sys_clk.c),
1434 },
1435};
1436
1437/* Fast Peripheral Bus Clocks */
1438static struct branch_clk ce1_core_clk = {
1439 .b = {
1440 .ctl_reg = CE1_CORE_CLK_CTL_REG,
1441 .en_mask = BIT(4),
1442 .halt_reg = CLK_HALT_CFPB_STATEC_REG,
1443 .halt_bit = 27,
1444 },
1445 .c = {
1446 .dbg_name = "ce1_core_clk",
1447 .ops = &clk_ops_branch,
1448 CLK_INIT(ce1_core_clk.c),
1449 },
1450};
1451static struct branch_clk ce1_p_clk = {
1452 .b = {
1453 .ctl_reg = CE1_HCLK_CTL_REG,
1454 .en_mask = BIT(4),
1455 .halt_reg = CLK_HALT_CFPB_STATEC_REG,
1456 .halt_bit = 1,
1457 },
1458 .c = {
1459 .dbg_name = "ce1_p_clk",
1460 .ops = &clk_ops_branch,
1461 CLK_INIT(ce1_p_clk.c),
1462 },
1463};
1464
1465static struct branch_clk dma_bam_p_clk = {
1466 .b = {
1467 .ctl_reg = DMA_BAM_HCLK_CTL,
1468 .en_mask = BIT(4),
1469 .halt_reg = CLK_HALT_DFAB_STATE_REG,
1470 .halt_bit = 12,
1471 },
1472 .c = {
1473 .dbg_name = "dma_bam_p_clk",
1474 .ops = &clk_ops_branch,
1475 CLK_INIT(dma_bam_p_clk.c),
1476 },
1477};
1478
1479static struct branch_clk gsbi1_p_clk = {
1480 .b = {
1481 .ctl_reg = GSBIn_HCLK_CTL_REG(1),
1482 .en_mask = BIT(4),
1483 .halt_reg = CLK_HALT_CFPB_STATEA_REG,
1484 .halt_bit = 11,
1485 },
1486 .c = {
1487 .dbg_name = "gsbi1_p_clk",
1488 .ops = &clk_ops_branch,
1489 CLK_INIT(gsbi1_p_clk.c),
1490 },
1491};
1492
1493static struct branch_clk gsbi2_p_clk = {
1494 .b = {
1495 .ctl_reg = GSBIn_HCLK_CTL_REG(2),
1496 .en_mask = BIT(4),
1497 .halt_reg = CLK_HALT_CFPB_STATEA_REG,
1498 .halt_bit = 7,
1499 },
1500 .c = {
1501 .dbg_name = "gsbi2_p_clk",
1502 .ops = &clk_ops_branch,
1503 CLK_INIT(gsbi2_p_clk.c),
1504 },
1505};
1506
1507static struct branch_clk gsbi3_p_clk = {
1508 .b = {
1509 .ctl_reg = GSBIn_HCLK_CTL_REG(3),
1510 .en_mask = BIT(4),
1511 .halt_reg = CLK_HALT_CFPB_STATEA_REG,
1512 .halt_bit = 3,
1513 },
1514 .c = {
1515 .dbg_name = "gsbi3_p_clk",
1516 .ops = &clk_ops_branch,
1517 CLK_INIT(gsbi3_p_clk.c),
1518 },
1519};
1520
1521static struct branch_clk gsbi4_p_clk = {
1522 .b = {
1523 .ctl_reg = GSBIn_HCLK_CTL_REG(4),
1524 .en_mask = BIT(4),
1525 .halt_reg = CLK_HALT_CFPB_STATEB_REG,
1526 .halt_bit = 27,
1527 },
1528 .c = {
1529 .dbg_name = "gsbi4_p_clk",
1530 .ops = &clk_ops_branch,
1531 CLK_INIT(gsbi4_p_clk.c),
1532 },
1533};
1534
1535static struct branch_clk gsbi5_p_clk = {
1536 .b = {
1537 .ctl_reg = GSBIn_HCLK_CTL_REG(5),
1538 .en_mask = BIT(4),
1539 .halt_reg = CLK_HALT_CFPB_STATEB_REG,
1540 .halt_bit = 23,
1541 },
1542 .c = {
1543 .dbg_name = "gsbi5_p_clk",
1544 .ops = &clk_ops_branch,
1545 CLK_INIT(gsbi5_p_clk.c),
1546 },
1547};
1548
1549static struct branch_clk gsbi6_p_clk = {
1550 .b = {
1551 .ctl_reg = GSBIn_HCLK_CTL_REG(6),
1552 .en_mask = BIT(4),
1553 .halt_reg = CLK_HALT_CFPB_STATEB_REG,
1554 .halt_bit = 19,
1555 },
1556 .c = {
1557 .dbg_name = "gsbi6_p_clk",
1558 .ops = &clk_ops_branch,
1559 CLK_INIT(gsbi6_p_clk.c),
1560 },
1561};
1562
1563static struct branch_clk gsbi7_p_clk = {
1564 .b = {
1565 .ctl_reg = GSBIn_HCLK_CTL_REG(7),
1566 .en_mask = BIT(4),
1567 .halt_reg = CLK_HALT_CFPB_STATEB_REG,
1568 .halt_bit = 15,
1569 },
1570 .c = {
1571 .dbg_name = "gsbi7_p_clk",
1572 .ops = &clk_ops_branch,
1573 CLK_INIT(gsbi7_p_clk.c),
1574 },
1575};
1576
1577static struct branch_clk gsbi8_p_clk = {
1578 .b = {
1579 .ctl_reg = GSBIn_HCLK_CTL_REG(8),
1580 .en_mask = BIT(4),
1581 .halt_reg = CLK_HALT_CFPB_STATEB_REG,
1582 .halt_bit = 11,
1583 },
1584 .c = {
1585 .dbg_name = "gsbi8_p_clk",
1586 .ops = &clk_ops_branch,
1587 CLK_INIT(gsbi8_p_clk.c),
1588 },
1589};
1590
1591static struct branch_clk gsbi9_p_clk = {
1592 .b = {
1593 .ctl_reg = GSBIn_HCLK_CTL_REG(9),
1594 .en_mask = BIT(4),
1595 .halt_reg = CLK_HALT_CFPB_STATEB_REG,
1596 .halt_bit = 7,
1597 },
1598 .c = {
1599 .dbg_name = "gsbi9_p_clk",
1600 .ops = &clk_ops_branch,
1601 CLK_INIT(gsbi9_p_clk.c),
1602 },
1603};
1604
1605static struct branch_clk gsbi10_p_clk = {
1606 .b = {
1607 .ctl_reg = GSBIn_HCLK_CTL_REG(10),
1608 .en_mask = BIT(4),
1609 .halt_reg = CLK_HALT_CFPB_STATEB_REG,
1610 .halt_bit = 3,
1611 },
1612 .c = {
1613 .dbg_name = "gsbi10_p_clk",
1614 .ops = &clk_ops_branch,
1615 CLK_INIT(gsbi10_p_clk.c),
1616 },
1617};
1618
1619static struct branch_clk gsbi11_p_clk = {
1620 .b = {
1621 .ctl_reg = GSBIn_HCLK_CTL_REG(11),
1622 .en_mask = BIT(4),
1623 .halt_reg = CLK_HALT_CFPB_STATEC_REG,
1624 .halt_bit = 18,
1625 },
1626 .c = {
1627 .dbg_name = "gsbi11_p_clk",
1628 .ops = &clk_ops_branch,
1629 CLK_INIT(gsbi11_p_clk.c),
1630 },
1631};
1632
1633static struct branch_clk gsbi12_p_clk = {
1634 .b = {
1635 .ctl_reg = GSBIn_HCLK_CTL_REG(12),
1636 .en_mask = BIT(4),
1637 .halt_reg = CLK_HALT_CFPB_STATEC_REG,
1638 .halt_bit = 14,
1639 },
1640 .c = {
1641 .dbg_name = "gsbi12_p_clk",
1642 .ops = &clk_ops_branch,
1643 CLK_INIT(gsbi12_p_clk.c),
1644 },
1645};
1646
1647static struct branch_clk tsif_p_clk = {
1648 .b = {
1649 .ctl_reg = TSIF_HCLK_CTL_REG,
1650 .en_mask = BIT(4),
1651 .halt_reg = CLK_HALT_CFPB_STATEC_REG,
1652 .halt_bit = 7,
1653 },
1654 .c = {
1655 .dbg_name = "tsif_p_clk",
1656 .ops = &clk_ops_branch,
1657 CLK_INIT(tsif_p_clk.c),
1658 },
1659};
1660
1661static struct branch_clk usb_fs1_p_clk = {
1662 .b = {
1663 .ctl_reg = USB_FSn_HCLK_CTL_REG(1),
1664 .en_mask = BIT(4),
1665 .halt_reg = CLK_HALT_CFPB_STATEA_REG,
1666 .halt_bit = 17,
1667 },
1668 .c = {
1669 .dbg_name = "usb_fs1_p_clk",
1670 .ops = &clk_ops_branch,
1671 CLK_INIT(usb_fs1_p_clk.c),
1672 },
1673};
1674
1675static struct branch_clk usb_fs2_p_clk = {
1676 .b = {
1677 .ctl_reg = USB_FSn_HCLK_CTL_REG(2),
1678 .en_mask = BIT(4),
1679 .halt_reg = CLK_HALT_CFPB_STATEA_REG,
1680 .halt_bit = 14,
1681 },
1682 .c = {
1683 .dbg_name = "usb_fs2_p_clk",
1684 .ops = &clk_ops_branch,
1685 CLK_INIT(usb_fs2_p_clk.c),
1686 },
1687};
1688
1689static struct branch_clk usb_hs1_p_clk = {
1690 .b = {
1691 .ctl_reg = USB_HS1_HCLK_CTL_REG,
1692 .en_mask = BIT(4),
1693 .halt_reg = CLK_HALT_DFAB_STATE_REG,
1694 .halt_bit = 1,
1695 },
1696 .c = {
1697 .dbg_name = "usb_hs1_p_clk",
1698 .ops = &clk_ops_branch,
1699 CLK_INIT(usb_hs1_p_clk.c),
1700 },
1701};
1702
1703static struct branch_clk sdc1_p_clk = {
1704 .b = {
1705 .ctl_reg = SDCn_HCLK_CTL_REG(1),
1706 .en_mask = BIT(4),
1707 .halt_reg = CLK_HALT_DFAB_STATE_REG,
1708 .halt_bit = 11,
1709 },
1710 .c = {
1711 .dbg_name = "sdc1_p_clk",
1712 .ops = &clk_ops_branch,
1713 CLK_INIT(sdc1_p_clk.c),
1714 },
1715};
1716
1717static struct branch_clk sdc2_p_clk = {
1718 .b = {
1719 .ctl_reg = SDCn_HCLK_CTL_REG(2),
1720 .en_mask = BIT(4),
1721 .halt_reg = CLK_HALT_DFAB_STATE_REG,
1722 .halt_bit = 10,
1723 },
1724 .c = {
1725 .dbg_name = "sdc2_p_clk",
1726 .ops = &clk_ops_branch,
1727 CLK_INIT(sdc2_p_clk.c),
1728 },
1729};
1730
1731static struct branch_clk sdc3_p_clk = {
1732 .b = {
1733 .ctl_reg = SDCn_HCLK_CTL_REG(3),
1734 .en_mask = BIT(4),
1735 .halt_reg = CLK_HALT_DFAB_STATE_REG,
1736 .halt_bit = 9,
1737 },
1738 .c = {
1739 .dbg_name = "sdc3_p_clk",
1740 .ops = &clk_ops_branch,
1741 CLK_INIT(sdc3_p_clk.c),
1742 },
1743};
1744
1745static struct branch_clk sdc4_p_clk = {
1746 .b = {
1747 .ctl_reg = SDCn_HCLK_CTL_REG(4),
1748 .en_mask = BIT(4),
1749 .halt_reg = CLK_HALT_DFAB_STATE_REG,
1750 .halt_bit = 8,
1751 },
1752 .c = {
1753 .dbg_name = "sdc4_p_clk",
1754 .ops = &clk_ops_branch,
1755 CLK_INIT(sdc4_p_clk.c),
1756 },
1757};
1758
1759static struct branch_clk sdc5_p_clk = {
1760 .b = {
1761 .ctl_reg = SDCn_HCLK_CTL_REG(5),
1762 .en_mask = BIT(4),
1763 .halt_reg = CLK_HALT_DFAB_STATE_REG,
1764 .halt_bit = 7,
1765 },
1766 .c = {
1767 .dbg_name = "sdc5_p_clk",
1768 .ops = &clk_ops_branch,
1769 CLK_INIT(sdc5_p_clk.c),
1770 },
1771};
1772
1773/* HW-Voteable Clocks */
1774static struct branch_clk adm0_clk = {
1775 .b = {
1776 .ctl_reg = SC0_U_CLK_BRANCH_ENA_VOTE_REG,
1777 .en_mask = BIT(2),
1778 .halt_reg = CLK_HALT_MSS_SMPSS_MISC_STATE_REG,
1779 .halt_check = HALT_VOTED,
1780 .halt_bit = 14,
1781 },
1782 .c = {
1783 .dbg_name = "adm0_clk",
1784 .ops = &clk_ops_branch,
1785 CLK_INIT(adm0_clk.c),
1786 },
1787};
1788
1789static struct branch_clk adm0_p_clk = {
1790 .b = {
1791 .ctl_reg = SC0_U_CLK_BRANCH_ENA_VOTE_REG,
1792 .en_mask = BIT(3),
1793 .halt_reg = CLK_HALT_MSS_SMPSS_MISC_STATE_REG,
1794 .halt_check = HALT_VOTED,
1795 .halt_bit = 13,
1796 },
1797 .c = {
1798 .dbg_name = "adm0_p_clk",
1799 .ops = &clk_ops_branch,
1800 CLK_INIT(adm0_p_clk.c),
1801 },
1802};
1803
1804static struct branch_clk pmic_arb0_p_clk = {
1805 .b = {
1806 .ctl_reg = SC0_U_CLK_BRANCH_ENA_VOTE_REG,
1807 .en_mask = BIT(8),
1808 .halt_reg = CLK_HALT_SFPB_MISC_STATE_REG,
1809 .halt_check = HALT_VOTED,
1810 .halt_bit = 22,
1811 },
1812 .c = {
1813 .dbg_name = "pmic_arb0_p_clk",
1814 .ops = &clk_ops_branch,
1815 CLK_INIT(pmic_arb0_p_clk.c),
1816 },
1817};
1818
1819static struct branch_clk pmic_arb1_p_clk = {
1820 .b = {
1821 .ctl_reg = SC0_U_CLK_BRANCH_ENA_VOTE_REG,
1822 .en_mask = BIT(9),
1823 .halt_reg = CLK_HALT_SFPB_MISC_STATE_REG,
1824 .halt_check = HALT_VOTED,
1825 .halt_bit = 21,
1826 },
1827 .c = {
1828 .dbg_name = "pmic_arb1_p_clk",
1829 .ops = &clk_ops_branch,
1830 CLK_INIT(pmic_arb1_p_clk.c),
1831 },
1832};
1833
1834static struct branch_clk pmic_ssbi2_clk = {
1835 .b = {
1836 .ctl_reg = SC0_U_CLK_BRANCH_ENA_VOTE_REG,
1837 .en_mask = BIT(7),
1838 .halt_reg = CLK_HALT_SFPB_MISC_STATE_REG,
1839 .halt_check = HALT_VOTED,
1840 .halt_bit = 23,
1841 },
1842 .c = {
1843 .dbg_name = "pmic_ssbi2_clk",
1844 .ops = &clk_ops_branch,
1845 CLK_INIT(pmic_ssbi2_clk.c),
1846 },
1847};
1848
1849static struct branch_clk rpm_msg_ram_p_clk = {
1850 .b = {
1851 .ctl_reg = SC0_U_CLK_BRANCH_ENA_VOTE_REG,
1852 .en_mask = BIT(6),
1853 .halt_reg = CLK_HALT_SFPB_MISC_STATE_REG,
1854 .halt_check = HALT_VOTED,
1855 .halt_bit = 12,
1856 },
1857 .c = {
1858 .dbg_name = "rpm_msg_ram_p_clk",
1859 .ops = &clk_ops_branch,
1860 CLK_INIT(rpm_msg_ram_p_clk.c),
1861 },
1862};
1863
1864/*
1865 * Multimedia Clocks
1866 */
1867
1868static struct branch_clk amp_clk = {
1869 .b = {
1870 .reset_reg = SW_RESET_CORE_REG,
1871 .reset_mask = BIT(20),
1872 },
1873 .c = {
1874 .dbg_name = "amp_clk",
1875 .ops = &clk_ops_reset,
1876 CLK_INIT(amp_clk.c),
1877 },
1878};
1879
1880#define CLK_CAM(i, n, hb) \
1881 struct rcg_clk i##_clk = { \
1882 .b = { \
1883 .ctl_reg = CAMCLKn_CC_REG(n), \
1884 .en_mask = BIT(0), \
1885 .halt_reg = DBG_BUS_VEC_I_REG, \
1886 .halt_bit = hb, \
1887 }, \
1888 .ns_reg = CAMCLKn_NS_REG(n), \
1889 .md_reg = CAMCLKn_MD_REG(n), \
1890 .root_en_mask = BIT(2), \
1891 .ns_mask = (BM(31, 24) | BM(15, 14) | BM(2, 0)), \
1892 .ctl_mask = BM(7, 6), \
1893 .set_rate = set_rate_mnd_8, \
1894 .freq_tbl = clk_tbl_cam, \
1895 .current_freq = &local_dummy_freq, \
1896 .c = { \
1897 .dbg_name = #i "_clk", \
1898 .ops = &soc_clk_ops_8960, \
1899 CLK_INIT(i##_clk.c), \
1900 }, \
1901 }
1902#define F_CAM(f, s, d, m, n, v) \
1903 { \
1904 .freq_hz = f, \
1905 .src_clk = &s##_clk.c, \
1906 .md_val = MD8(8, m, 0, n), \
1907 .ns_val = NS_MM(31, 24, n, m, 15, 14, d, 2, 0, s##_to_mm_mux), \
1908 .ctl_val = CC(6, n), \
1909 .mnd_en_mask = BIT(5) * !!(n), \
1910 .sys_vdd = v, \
1911 }
1912static struct clk_freq_tbl clk_tbl_cam[] = {
1913 F_CAM( 0, gnd, 1, 0, 0, NONE),
1914 F_CAM( 6000000, pll8, 4, 1, 16, LOW),
1915 F_CAM( 8000000, pll8, 4, 1, 12, LOW),
1916 F_CAM( 12000000, pll8, 4, 1, 8, LOW),
1917 F_CAM( 16000000, pll8, 4, 1, 6, LOW),
1918 F_CAM( 19200000, pll8, 4, 1, 5, LOW),
1919 F_CAM( 24000000, pll8, 4, 1, 4, LOW),
1920 F_CAM( 32000000, pll8, 4, 1, 3, LOW),
1921 F_CAM( 48000000, pll8, 4, 1, 2, LOW),
1922 F_CAM( 64000000, pll8, 3, 1, 2, LOW),
1923 F_CAM( 96000000, pll8, 4, 0, 0, NOMINAL),
1924 F_CAM(128000000, pll8, 3, 0, 0, NOMINAL),
1925 F_END
1926};
1927
1928static CLK_CAM(cam0, 0, 15);
1929static CLK_CAM(cam1, 1, 16);
1930
1931#define F_CSI(f, s, d, m, n, v) \
1932 { \
1933 .freq_hz = f, \
1934 .src_clk = &s##_clk.c, \
1935 .md_val = MD8(8, m, 0, n), \
1936 .ns_val = NS_MM(31, 24, n, m, 15, 14, d, 2, 0, s##_to_mm_mux), \
1937 .ctl_val = CC(6, n), \
1938 .mnd_en_mask = BIT(5) * !!(n), \
1939 .sys_vdd = v, \
1940 }
1941static struct clk_freq_tbl clk_tbl_csi[] = {
1942 F_CSI( 0, gnd, 1, 0, 0, NONE),
1943 F_CSI( 85330000, pll8, 1, 2, 9, LOW),
1944 F_CSI(177780000, pll2, 1, 2, 9, NOMINAL),
1945 F_END
1946};
1947
1948static struct rcg_clk csi0_src_clk = {
1949 .ns_reg = CSI0_NS_REG,
1950 .b = {
1951 .ctl_reg = CSI0_CC_REG,
1952 .halt_check = NOCHECK,
1953 },
1954 .md_reg = CSI0_MD_REG,
1955 .root_en_mask = BIT(2),
1956 .ns_mask = BM(31, 24) | BM(15, 12) | BM(2, 0),
1957 .ctl_mask = BM(7, 6),
1958 .set_rate = set_rate_mnd,
1959 .freq_tbl = clk_tbl_csi,
1960 .current_freq = &local_dummy_freq,
1961 .c = {
1962 .dbg_name = "csi0_src_clk",
1963 .ops = &soc_clk_ops_8960,
1964 CLK_INIT(csi0_src_clk.c),
1965 },
1966};
1967
1968static struct branch_clk csi0_clk = {
1969 .b = {
1970 .ctl_reg = CSI0_CC_REG,
1971 .en_mask = BIT(0),
1972 .reset_reg = SW_RESET_CORE_REG,
1973 .reset_mask = BIT(8),
1974 .halt_reg = DBG_BUS_VEC_B_REG,
1975 .halt_bit = 13,
1976 },
1977 .parent = &csi0_src_clk.c,
1978 .c = {
1979 .dbg_name = "csi0_clk",
1980 .ops = &clk_ops_branch,
1981 CLK_INIT(csi0_clk.c),
1982 },
1983};
1984
1985static struct branch_clk csi0_phy_clk = {
1986 .b = {
1987 .ctl_reg = CSI0_CC_REG,
1988 .en_mask = BIT(8),
1989 .reset_reg = SW_RESET_CORE_REG,
1990 .reset_mask = BIT(29),
1991 .halt_reg = DBG_BUS_VEC_I_REG,
1992 .halt_bit = 9,
1993 },
1994 .parent = &csi0_src_clk.c,
1995 .c = {
1996 .dbg_name = "csi0_phy_clk",
1997 .ops = &clk_ops_branch,
1998 CLK_INIT(csi0_phy_clk.c),
1999 },
2000};
2001
2002static struct rcg_clk csi1_src_clk = {
2003 .ns_reg = CSI1_NS_REG,
2004 .b = {
2005 .ctl_reg = CSI1_CC_REG,
2006 .halt_check = NOCHECK,
2007 },
2008 .md_reg = CSI1_MD_REG,
2009 .root_en_mask = BIT(2),
2010 .ns_mask = BM(31, 24) | BM(15, 12) | BM(2, 0),
2011 .ctl_mask = BM(7, 6),
2012 .set_rate = set_rate_mnd,
2013 .freq_tbl = clk_tbl_csi,
2014 .current_freq = &local_dummy_freq,
2015 .c = {
2016 .dbg_name = "csi1_src_clk",
2017 .ops = &soc_clk_ops_8960,
2018 CLK_INIT(csi1_src_clk.c),
2019 },
2020};
2021
2022static struct branch_clk csi1_clk = {
2023 .b = {
2024 .ctl_reg = CSI1_CC_REG,
2025 .en_mask = BIT(0),
2026 .reset_reg = SW_RESET_CORE_REG,
2027 .reset_mask = BIT(18),
2028 .halt_reg = DBG_BUS_VEC_B_REG,
2029 .halt_bit = 14,
2030 },
2031 .parent = &csi1_src_clk.c,
2032 .c = {
2033 .dbg_name = "csi1_clk",
2034 .ops = &clk_ops_branch,
2035 CLK_INIT(csi1_clk.c),
2036 },
2037};
2038
2039static struct branch_clk csi1_phy_clk = {
2040 .b = {
2041 .ctl_reg = CSI1_CC_REG,
2042 .en_mask = BIT(8),
2043 .reset_reg = SW_RESET_CORE_REG,
2044 .reset_mask = BIT(28),
2045 .halt_reg = DBG_BUS_VEC_I_REG,
2046 .halt_bit = 10,
2047 },
2048 .parent = &csi1_src_clk.c,
2049 .c = {
2050 .dbg_name = "csi1_phy_clk",
2051 .ops = &clk_ops_branch,
2052 CLK_INIT(csi1_phy_clk.c),
2053 },
2054};
2055
2056#define F_CSI_PIX(s) \
2057 { \
2058 .src_clk = &csi##s##_clk.c, \
2059 .freq_hz = s, \
2060 .ns_val = BVAL(25, 25, s), \
2061 }
2062static struct clk_freq_tbl clk_tbl_csi_pix[] = {
2063 F_CSI_PIX(0), /* CSI0 source */
2064 F_CSI_PIX(1), /* CSI1 source */
2065 F_END
2066};
2067
2068#define F_CSI_RDI(s) \
2069 { \
2070 .src_clk = &csi##s##_clk.c, \
2071 .freq_hz = s, \
2072 .ns_val = BVAL(12, 12, s), \
2073 }
2074static struct clk_freq_tbl clk_tbl_csi_rdi[] = {
2075 F_CSI_RDI(0), /* CSI0 source */
2076 F_CSI_RDI(1), /* CSI1 source */
2077 F_END
2078};
2079
2080static struct rcg_clk csi_pix_clk = {
2081 .b = {
2082 .ctl_reg = MISC_CC_REG,
2083 .en_mask = BIT(26),
2084 .halt_check = DELAY,
2085 .reset_reg = SW_RESET_CORE_REG,
2086 .reset_mask = BIT(26),
2087 },
2088 .ns_reg = MISC_CC_REG,
2089 .ns_mask = BIT(25),
2090 .set_rate = set_rate_nop,
2091 .freq_tbl = clk_tbl_csi_pix,
2092 .current_freq = &local_dummy_freq,
2093 .c = {
2094 .dbg_name = "csi_pix_clk",
2095 .ops = &soc_clk_ops_8960,
2096 CLK_INIT(csi_pix_clk.c),
2097 },
2098};
2099
2100static struct rcg_clk csi_rdi_clk = {
2101 .b = {
2102 .ctl_reg = MISC_CC_REG,
2103 .en_mask = BIT(13),
2104 .halt_check = DELAY,
2105 .reset_reg = SW_RESET_CORE_REG,
2106 .reset_mask = BIT(27),
2107 },
2108 .ns_reg = MISC_CC_REG,
2109 .ns_mask = BIT(12),
2110 .set_rate = set_rate_nop,
2111 .freq_tbl = clk_tbl_csi_rdi,
2112 .current_freq = &local_dummy_freq,
2113 .c = {
2114 .dbg_name = "csi_rdi_clk",
2115 .ops = &soc_clk_ops_8960,
2116 CLK_INIT(csi_rdi_clk.c),
2117 },
2118};
2119
2120#define F_CSI_PHYTIMER(f, s, d, m, n, v) \
2121 { \
2122 .freq_hz = f, \
2123 .src_clk = &s##_clk.c, \
2124 .md_val = MD8(8, m, 0, n), \
2125 .ns_val = NS_MM(31, 24, n, m, 15, 14, d, 2, 0, s##_to_mm_mux), \
2126 .ctl_val = CC(6, n), \
2127 .mnd_en_mask = BIT(5) * !!(n), \
2128 .sys_vdd = v, \
2129 }
2130static struct clk_freq_tbl clk_tbl_csi_phytimer[] = {
2131 F_CSI_PHYTIMER( 0, gnd, 1, 0, 0, NONE),
2132 F_CSI_PHYTIMER( 85330000, pll8, 1, 2, 9, LOW),
2133 F_CSI_PHYTIMER(177780000, pll2, 1, 2, 9, NOMINAL),
2134 F_END
2135};
2136
2137static struct rcg_clk csiphy_timer_src_clk = {
2138 .ns_reg = CSIPHYTIMER_NS_REG,
2139 .b = {
2140 .ctl_reg = CSIPHYTIMER_CC_REG,
2141 .halt_check = NOCHECK,
2142 },
2143 .md_reg = CSIPHYTIMER_MD_REG,
2144 .root_en_mask = BIT(2),
2145 .ns_mask = (BM(31, 24) | BM(15, 14) | BM(2, 0)),
2146 .ctl_mask = BM(7, 6),
2147 .set_rate = set_rate_mnd_8,
2148 .freq_tbl = clk_tbl_csi_phytimer,
2149 .current_freq = &local_dummy_freq,
2150 .c = {
2151 .dbg_name = "csiphy_timer_src_clk",
2152 .ops = &soc_clk_ops_8960,
2153 CLK_INIT(csiphy_timer_src_clk.c),
2154 },
2155};
2156
2157static struct branch_clk csi0phy_timer_clk = {
2158 .b = {
2159 .ctl_reg = CSIPHYTIMER_CC_REG,
2160 .en_mask = BIT(0),
2161 .halt_reg = DBG_BUS_VEC_I_REG,
2162 .halt_bit = 17,
2163 },
2164 .parent = &csiphy_timer_src_clk.c,
2165 .c = {
2166 .dbg_name = "csi0phy_timer_clk",
2167 .ops = &clk_ops_branch,
2168 CLK_INIT(csi0phy_timer_clk.c),
2169 },
2170};
2171
2172static struct branch_clk csi1phy_timer_clk = {
2173 .b = {
2174 .ctl_reg = CSIPHYTIMER_CC_REG,
2175 .en_mask = BIT(9),
2176 .halt_reg = DBG_BUS_VEC_I_REG,
2177 .halt_bit = 18,
2178 },
2179 .parent = &csiphy_timer_src_clk.c,
2180 .c = {
2181 .dbg_name = "csi1phy_timer_clk",
2182 .ops = &clk_ops_branch,
2183 CLK_INIT(csi1phy_timer_clk.c),
2184 },
2185};
2186
2187#define F_DSI(d) \
2188 { \
2189 .freq_hz = d, \
2190 .ns_val = BVAL(15, 12, (d-1)), \
2191 }
2192/*
2193 * The DSI_BYTE/ESC clock is sourced from the DSI PHY PLL, which may change rate
2194 * without this clock driver knowing. So, overload the clk_set_rate() to set
2195 * the divider (1 to 16) of the clock with respect to the PLL rate.
2196 */
2197static struct clk_freq_tbl clk_tbl_dsi_byte[] = {
2198 F_DSI(1), F_DSI(2), F_DSI(3), F_DSI(4),
2199 F_DSI(5), F_DSI(6), F_DSI(7), F_DSI(8),
2200 F_DSI(9), F_DSI(10), F_DSI(11), F_DSI(12),
2201 F_DSI(13), F_DSI(14), F_DSI(15), F_DSI(16),
2202 F_END
2203};
2204
2205static struct rcg_clk dsi1_byte_clk = {
2206 .b = {
2207 .ctl_reg = DSI1_BYTE_CC_REG,
2208 .en_mask = BIT(0),
2209 .reset_reg = SW_RESET_CORE_REG,
2210 .reset_mask = BIT(7),
2211 .halt_reg = DBG_BUS_VEC_B_REG,
2212 .halt_bit = 21,
2213 },
2214 .ns_reg = DSI1_BYTE_NS_REG,
2215 .root_en_mask = BIT(2),
2216 .ns_mask = BM(15, 12),
2217 .set_rate = set_rate_nop,
2218 .freq_tbl = clk_tbl_dsi_byte,
2219 .current_freq = &local_dummy_freq,
2220 .c = {
2221 .dbg_name = "dsi1_byte_clk",
2222 .ops = &soc_clk_ops_8960,
2223 CLK_INIT(dsi1_byte_clk.c),
2224 },
2225};
2226
2227static struct rcg_clk dsi2_byte_clk = {
2228 .b = {
2229 .ctl_reg = DSI2_BYTE_CC_REG,
2230 .en_mask = BIT(0),
2231 .reset_reg = SW_RESET_CORE_REG,
2232 .reset_mask = BIT(25),
2233 .halt_reg = DBG_BUS_VEC_B_REG,
2234 .halt_bit = 20,
2235 },
2236 .ns_reg = DSI2_BYTE_NS_REG,
2237 .root_en_mask = BIT(2),
2238 .ns_mask = BM(15, 12),
2239 .set_rate = set_rate_nop,
2240 .freq_tbl = clk_tbl_dsi_byte,
2241 .current_freq = &local_dummy_freq,
2242 .c = {
2243 .dbg_name = "dsi2_byte_clk",
2244 .ops = &soc_clk_ops_8960,
2245 CLK_INIT(dsi2_byte_clk.c),
2246 },
2247};
2248
2249static struct rcg_clk dsi1_esc_clk = {
2250 .b = {
2251 .ctl_reg = DSI1_ESC_CC_REG,
2252 .en_mask = BIT(0),
2253 .reset_reg = SW_RESET_CORE_REG,
2254 .halt_reg = DBG_BUS_VEC_I_REG,
2255 .halt_bit = 1,
2256 },
2257 .ns_reg = DSI1_ESC_NS_REG,
2258 .root_en_mask = BIT(2),
2259 .ns_mask = BM(15, 12),
2260 .set_rate = set_rate_nop,
2261 .freq_tbl = clk_tbl_dsi_byte,
2262 .current_freq = &local_dummy_freq,
2263 .c = {
2264 .dbg_name = "dsi1_esc_clk",
2265 .ops = &soc_clk_ops_8960,
2266 CLK_INIT(dsi1_esc_clk.c),
2267 },
2268};
2269
2270static struct rcg_clk dsi2_esc_clk = {
2271 .b = {
2272 .ctl_reg = DSI2_ESC_CC_REG,
2273 .en_mask = BIT(0),
2274 .halt_reg = DBG_BUS_VEC_I_REG,
2275 .halt_bit = 3,
2276 },
2277 .ns_reg = DSI2_ESC_NS_REG,
2278 .root_en_mask = BIT(2),
2279 .ns_mask = BM(15, 12),
2280 .set_rate = set_rate_nop,
2281 .freq_tbl = clk_tbl_dsi_byte,
2282 .current_freq = &local_dummy_freq,
2283 .c = {
2284 .dbg_name = "dsi2_esc_clk",
2285 .ops = &soc_clk_ops_8960,
2286 CLK_INIT(dsi2_esc_clk.c),
2287 },
2288};
2289
2290#define F_GFX2D(f, s, m, n, v) \
2291 { \
2292 .freq_hz = f, \
2293 .src_clk = &s##_clk.c, \
2294 .md_val = MD4(4, m, 0, n), \
2295 .ns_val = NS_MND_BANKED4(20, 16, n, m, 3, 0, s##_to_mm_mux), \
2296 .ctl_val = CC_BANKED(9, 6, n), \
2297 .mnd_en_mask = (BIT(8) | BIT(5)) * !!(n), \
2298 .sys_vdd = v, \
2299 }
2300static struct clk_freq_tbl clk_tbl_gfx2d[] = {
2301 F_GFX2D( 0, gnd, 0, 0, NONE),
2302 F_GFX2D( 27000000, pxo, 0, 0, LOW),
2303 F_GFX2D( 48000000, pll8, 1, 8, LOW),
2304 F_GFX2D( 54857000, pll8, 1, 7, LOW),
2305 F_GFX2D( 64000000, pll8, 1, 6, LOW),
2306 F_GFX2D( 76800000, pll8, 1, 5, LOW),
2307 F_GFX2D( 96000000, pll8, 1, 4, LOW),
2308 F_GFX2D(128000000, pll8, 1, 3, NOMINAL),
2309 F_GFX2D(145455000, pll2, 2, 11, NOMINAL),
2310 F_GFX2D(160000000, pll2, 1, 5, NOMINAL),
2311 F_GFX2D(177778000, pll2, 2, 9, NOMINAL),
2312 F_GFX2D(200000000, pll2, 1, 4, NOMINAL),
2313 F_GFX2D(228571000, pll2, 2, 7, HIGH),
2314 F_END
2315};
2316
2317static struct bank_masks bmnd_info_gfx2d0 = {
2318 .bank_sel_mask = BIT(11),
2319 .bank0_mask = {
2320 .md_reg = GFX2D0_MD0_REG,
2321 .ns_mask = BM(23, 20) | BM(5, 3),
2322 .rst_mask = BIT(25),
2323 .mnd_en_mask = BIT(8),
2324 .mode_mask = BM(10, 9),
2325 },
2326 .bank1_mask = {
2327 .md_reg = GFX2D0_MD1_REG,
2328 .ns_mask = BM(19, 16) | BM(2, 0),
2329 .rst_mask = BIT(24),
2330 .mnd_en_mask = BIT(5),
2331 .mode_mask = BM(7, 6),
2332 },
2333};
2334
2335static struct rcg_clk gfx2d0_clk = {
2336 .b = {
2337 .ctl_reg = GFX2D0_CC_REG,
2338 .en_mask = BIT(0),
2339 .reset_reg = SW_RESET_CORE_REG,
2340 .reset_mask = BIT(14),
2341 .halt_reg = DBG_BUS_VEC_A_REG,
2342 .halt_bit = 9,
2343 },
2344 .ns_reg = GFX2D0_NS_REG,
2345 .root_en_mask = BIT(2),
2346 .set_rate = set_rate_mnd_banked,
2347 .freq_tbl = clk_tbl_gfx2d,
2348 .bank_masks = &bmnd_info_gfx2d0,
2349 .current_freq = &local_dummy_freq,
2350 .c = {
2351 .dbg_name = "gfx2d0_clk",
2352 .ops = &soc_clk_ops_8960,
2353 CLK_INIT(gfx2d0_clk.c),
2354 },
2355};
2356
2357static struct bank_masks bmnd_info_gfx2d1 = {
2358 .bank_sel_mask = BIT(11),
2359 .bank0_mask = {
2360 .md_reg = GFX2D1_MD0_REG,
2361 .ns_mask = BM(23, 20) | BM(5, 3),
2362 .rst_mask = BIT(25),
2363 .mnd_en_mask = BIT(8),
2364 .mode_mask = BM(10, 9),
2365 },
2366 .bank1_mask = {
2367 .md_reg = GFX2D1_MD1_REG,
2368 .ns_mask = BM(19, 16) | BM(2, 0),
2369 .rst_mask = BIT(24),
2370 .mnd_en_mask = BIT(5),
2371 .mode_mask = BM(7, 6),
2372 },
2373};
2374
2375static struct rcg_clk gfx2d1_clk = {
2376 .b = {
2377 .ctl_reg = GFX2D1_CC_REG,
2378 .en_mask = BIT(0),
2379 .reset_reg = SW_RESET_CORE_REG,
2380 .reset_mask = BIT(13),
2381 .halt_reg = DBG_BUS_VEC_A_REG,
2382 .halt_bit = 14,
2383 },
2384 .ns_reg = GFX2D1_NS_REG,
2385 .root_en_mask = BIT(2),
2386 .set_rate = set_rate_mnd_banked,
2387 .freq_tbl = clk_tbl_gfx2d,
2388 .bank_masks = &bmnd_info_gfx2d1,
2389 .current_freq = &local_dummy_freq,
2390 .c = {
2391 .dbg_name = "gfx2d1_clk",
2392 .ops = &soc_clk_ops_8960,
2393 CLK_INIT(gfx2d1_clk.c),
2394 },
2395};
2396
2397#define F_GFX3D(f, s, m, n, v) \
2398 { \
2399 .freq_hz = f, \
2400 .src_clk = &s##_clk.c, \
2401 .md_val = MD4(4, m, 0, n), \
2402 .ns_val = NS_MND_BANKED4(18, 14, n, m, 3, 0, s##_to_mm_mux), \
2403 .ctl_val = CC_BANKED(9, 6, n), \
2404 .mnd_en_mask = (BIT(8) | BIT(5)) * !!(n), \
2405 .sys_vdd = v, \
2406 }
2407static struct clk_freq_tbl clk_tbl_gfx3d[] = {
2408 F_GFX3D( 0, gnd, 0, 0, NONE),
2409 F_GFX3D( 27000000, pxo, 0, 0, LOW),
2410 F_GFX3D( 48000000, pll8, 1, 8, LOW),
2411 F_GFX3D( 54857000, pll8, 1, 7, LOW),
2412 F_GFX3D( 64000000, pll8, 1, 6, LOW),
2413 F_GFX3D( 76800000, pll8, 1, 5, LOW),
2414 F_GFX3D( 96000000, pll8, 1, 4, LOW),
2415 F_GFX3D(128000000, pll8, 1, 3, NOMINAL),
2416 F_GFX3D(145455000, pll2, 2, 11, NOMINAL),
2417 F_GFX3D(160000000, pll2, 1, 5, NOMINAL),
2418 F_GFX3D(177778000, pll2, 2, 9, NOMINAL),
2419 F_GFX3D(200000000, pll2, 1, 4, NOMINAL),
2420 F_GFX3D(228571000, pll2, 2, 7, NOMINAL),
2421 F_GFX3D(266667000, pll2, 1, 3, NOMINAL),
2422 F_GFX3D(320000000, pll2, 2, 5, HIGH),
2423 F_END
2424};
2425
2426static struct bank_masks bmnd_info_gfx3d = {
2427 .bank_sel_mask = BIT(11),
2428 .bank0_mask = {
2429 .md_reg = GFX3D_MD0_REG,
2430 .ns_mask = BM(21, 18) | BM(5, 3),
2431 .rst_mask = BIT(23),
2432 .mnd_en_mask = BIT(8),
2433 .mode_mask = BM(10, 9),
2434 },
2435 .bank1_mask = {
2436 .md_reg = GFX3D_MD1_REG,
2437 .ns_mask = BM(17, 14) | BM(2, 0),
2438 .rst_mask = BIT(22),
2439 .mnd_en_mask = BIT(5),
2440 .mode_mask = BM(7, 6),
2441 },
2442};
2443
2444static struct rcg_clk gfx3d_clk = {
2445 .b = {
2446 .ctl_reg = GFX3D_CC_REG,
2447 .en_mask = BIT(0),
2448 .reset_reg = SW_RESET_CORE_REG,
2449 .reset_mask = BIT(12),
2450 .halt_reg = DBG_BUS_VEC_A_REG,
2451 .halt_bit = 4,
2452 },
2453 .ns_reg = GFX3D_NS_REG,
2454 .root_en_mask = BIT(2),
2455 .set_rate = set_rate_mnd_banked,
2456 .freq_tbl = clk_tbl_gfx3d,
2457 .bank_masks = &bmnd_info_gfx3d,
2458 .depends = &gmem_axi_clk.c,
2459 .current_freq = &local_dummy_freq,
2460 .c = {
2461 .dbg_name = "gfx3d_clk",
2462 .ops = &soc_clk_ops_8960,
2463 CLK_INIT(gfx3d_clk.c),
2464 },
2465};
2466
2467#define F_IJPEG(f, s, d, m, n, v) \
2468 { \
2469 .freq_hz = f, \
2470 .src_clk = &s##_clk.c, \
2471 .md_val = MD8(8, m, 0, n), \
2472 .ns_val = NS_MM(23, 16, n, m, 15, 12, d, 2, 0, s##_to_mm_mux), \
2473 .ctl_val = CC(6, n), \
2474 .mnd_en_mask = BIT(5) * !!(n), \
2475 .sys_vdd = v, \
2476 }
2477static struct clk_freq_tbl clk_tbl_ijpeg[] = {
2478 F_IJPEG( 0, gnd, 1, 0, 0, NONE),
2479 F_IJPEG( 27000000, pxo, 1, 0, 0, LOW),
2480 F_IJPEG( 36570000, pll8, 1, 2, 21, LOW),
2481 F_IJPEG( 54860000, pll8, 7, 0, 0, LOW),
2482 F_IJPEG( 96000000, pll8, 4, 0, 0, LOW),
2483 F_IJPEG(109710000, pll8, 1, 2, 7, LOW),
2484 F_IJPEG(128000000, pll8, 3, 0, 0, NOMINAL),
2485 F_IJPEG(153600000, pll8, 1, 2, 5, NOMINAL),
2486 F_IJPEG(200000000, pll2, 4, 0, 0, NOMINAL),
2487 F_IJPEG(228571000, pll2, 1, 2, 7, NOMINAL),
2488 F_END
2489};
2490
2491static struct rcg_clk ijpeg_clk = {
2492 .b = {
2493 .ctl_reg = IJPEG_CC_REG,
2494 .en_mask = BIT(0),
2495 .reset_reg = SW_RESET_CORE_REG,
2496 .reset_mask = BIT(9),
2497 .halt_reg = DBG_BUS_VEC_A_REG,
2498 .halt_bit = 24,
2499 },
2500 .ns_reg = IJPEG_NS_REG,
2501 .md_reg = IJPEG_MD_REG,
2502 .root_en_mask = BIT(2),
2503 .ns_mask = (BM(23, 16) | BM(15, 12) | BM(2, 0)),
2504 .ctl_mask = BM(7, 6),
2505 .set_rate = set_rate_mnd,
2506 .freq_tbl = clk_tbl_ijpeg,
2507 .depends = &ijpeg_axi_clk.c,
2508 .current_freq = &local_dummy_freq,
2509 .c = {
2510 .dbg_name = "ijpeg_clk",
2511 .ops = &soc_clk_ops_8960,
2512 CLK_INIT(ijpeg_clk.c),
2513 },
2514};
2515
2516#define F_JPEGD(f, s, d, v) \
2517 { \
2518 .freq_hz = f, \
2519 .src_clk = &s##_clk.c, \
2520 .ns_val = NS_DIVSRC(15, 12, d, 2, 0, s##_to_mm_mux), \
2521 .sys_vdd = v, \
2522 }
2523static struct clk_freq_tbl clk_tbl_jpegd[] = {
2524 F_JPEGD( 0, gnd, 1, NONE),
2525 F_JPEGD( 64000000, pll8, 6, LOW),
2526 F_JPEGD( 76800000, pll8, 5, LOW),
2527 F_JPEGD( 96000000, pll8, 4, LOW),
2528 F_JPEGD(160000000, pll2, 5, NOMINAL),
2529 F_JPEGD(200000000, pll2, 4, NOMINAL),
2530 F_END
2531};
2532
2533static struct rcg_clk jpegd_clk = {
2534 .b = {
2535 .ctl_reg = JPEGD_CC_REG,
2536 .en_mask = BIT(0),
2537 .reset_reg = SW_RESET_CORE_REG,
2538 .reset_mask = BIT(19),
2539 .halt_reg = DBG_BUS_VEC_A_REG,
2540 .halt_bit = 19,
2541 },
2542 .ns_reg = JPEGD_NS_REG,
2543 .root_en_mask = BIT(2),
2544 .ns_mask = (BM(15, 12) | BM(2, 0)),
2545 .set_rate = set_rate_nop,
2546 .freq_tbl = clk_tbl_jpegd,
2547 .depends = &jpegd_axi_clk.c,
2548 .current_freq = &local_dummy_freq,
2549 .c = {
2550 .dbg_name = "jpegd_clk",
2551 .ops = &soc_clk_ops_8960,
2552 CLK_INIT(jpegd_clk.c),
2553 },
2554};
2555
2556#define F_MDP(f, s, m, n, v) \
2557 { \
2558 .freq_hz = f, \
2559 .src_clk = &s##_clk.c, \
2560 .md_val = MD8(8, m, 0, n), \
2561 .ns_val = NS_MND_BANKED8(22, 14, n, m, 3, 0, s##_to_mm_mux), \
2562 .ctl_val = CC_BANKED(9, 6, n), \
2563 .mnd_en_mask = (BIT(8) | BIT(5)) * !!(n), \
2564 .sys_vdd = v, \
2565 }
2566static struct clk_freq_tbl clk_tbl_mdp[] = {
2567 F_MDP( 0, gnd, 0, 0, NONE),
2568 F_MDP( 9600000, pll8, 1, 40, LOW),
2569 F_MDP( 13710000, pll8, 1, 28, LOW),
2570 F_MDP( 27000000, pxo, 0, 0, LOW),
2571 F_MDP( 29540000, pll8, 1, 13, LOW),
2572 F_MDP( 34910000, pll8, 1, 11, LOW),
2573 F_MDP( 38400000, pll8, 1, 10, LOW),
2574 F_MDP( 59080000, pll8, 2, 13, LOW),
2575 F_MDP( 76800000, pll8, 1, 5, LOW),
2576 F_MDP( 85330000, pll8, 2, 9, LOW),
2577 F_MDP( 96000000, pll8, 1, 4, NOMINAL),
2578 F_MDP(128000000, pll8, 1, 3, NOMINAL),
2579 F_MDP(160000000, pll2, 1, 5, NOMINAL),
2580 F_MDP(177780000, pll2, 2, 9, NOMINAL),
2581 F_MDP(200000000, pll2, 1, 4, NOMINAL),
2582 F_END
2583};
2584
2585static struct bank_masks bmnd_info_mdp = {
2586 .bank_sel_mask = BIT(11),
2587 .bank0_mask = {
2588 .md_reg = MDP_MD0_REG,
2589 .ns_mask = BM(29, 22) | BM(5, 3),
2590 .rst_mask = BIT(31),
2591 .mnd_en_mask = BIT(8),
2592 .mode_mask = BM(10, 9),
2593 },
2594 .bank1_mask = {
2595 .md_reg = MDP_MD1_REG,
2596 .ns_mask = BM(21, 14) | BM(2, 0),
2597 .rst_mask = BIT(30),
2598 .mnd_en_mask = BIT(5),
2599 .mode_mask = BM(7, 6),
2600 },
2601};
2602
2603static struct rcg_clk mdp_clk = {
2604 .b = {
2605 .ctl_reg = MDP_CC_REG,
2606 .en_mask = BIT(0),
2607 .reset_reg = SW_RESET_CORE_REG,
2608 .reset_mask = BIT(21),
2609 .halt_reg = DBG_BUS_VEC_C_REG,
2610 .halt_bit = 10,
2611 },
2612 .ns_reg = MDP_NS_REG,
2613 .root_en_mask = BIT(2),
2614 .set_rate = set_rate_mnd_banked,
2615 .freq_tbl = clk_tbl_mdp,
2616 .bank_masks = &bmnd_info_mdp,
2617 .depends = &mdp_axi_clk.c,
2618 .current_freq = &local_dummy_freq,
2619 .c = {
2620 .dbg_name = "mdp_clk",
2621 .ops = &soc_clk_ops_8960,
2622 CLK_INIT(mdp_clk.c),
2623 },
2624};
2625
2626static struct branch_clk lut_mdp_clk = {
2627 .b = {
2628 .ctl_reg = MDP_LUT_CC_REG,
2629 .en_mask = BIT(0),
2630 .halt_reg = DBG_BUS_VEC_I_REG,
2631 .halt_bit = 13,
2632 },
2633 .parent = &mdp_clk.c,
2634 .c = {
2635 .dbg_name = "lut_mdp_clk",
2636 .ops = &clk_ops_branch,
2637 CLK_INIT(lut_mdp_clk.c),
2638 },
2639};
2640
2641#define F_MDP_VSYNC(f, s, v) \
2642 { \
2643 .freq_hz = f, \
2644 .src_clk = &s##_clk.c, \
2645 .ns_val = NS_SRC_SEL(13, 13, s##_to_bb_mux), \
2646 .sys_vdd = v, \
2647 }
2648static struct clk_freq_tbl clk_tbl_mdp_vsync[] = {
2649 F_MDP_VSYNC(27000000, pxo, LOW),
2650 F_END
2651};
2652
2653static struct rcg_clk mdp_vsync_clk = {
2654 .b = {
2655 .ctl_reg = MISC_CC_REG,
2656 .en_mask = BIT(6),
2657 .reset_reg = SW_RESET_CORE_REG,
2658 .reset_mask = BIT(3),
2659 .halt_reg = DBG_BUS_VEC_B_REG,
2660 .halt_bit = 22,
2661 },
2662 .ns_reg = MISC_CC2_REG,
2663 .ns_mask = BIT(13),
2664 .set_rate = set_rate_nop,
2665 .freq_tbl = clk_tbl_mdp_vsync,
2666 .current_freq = &local_dummy_freq,
2667 .c = {
2668 .dbg_name = "mdp_vsync_clk",
2669 .ops = &soc_clk_ops_8960,
2670 CLK_INIT(mdp_vsync_clk.c),
2671 },
2672};
2673
2674#define F_ROT(f, s, d, v) \
2675 { \
2676 .freq_hz = f, \
2677 .src_clk = &s##_clk.c, \
2678 .ns_val = NS_DIVSRC_BANKED(29, 26, 25, 22, d, \
2679 21, 19, 18, 16, s##_to_mm_mux), \
2680 .sys_vdd = v, \
2681 }
2682static struct clk_freq_tbl clk_tbl_rot[] = {
2683 F_ROT( 0, gnd, 1, NONE),
2684 F_ROT( 27000000, pxo, 1, LOW),
2685 F_ROT( 29540000, pll8, 13, LOW),
2686 F_ROT( 32000000, pll8, 12, LOW),
2687 F_ROT( 38400000, pll8, 10, LOW),
2688 F_ROT( 48000000, pll8, 8, LOW),
2689 F_ROT( 54860000, pll8, 7, LOW),
2690 F_ROT( 64000000, pll8, 6, LOW),
2691 F_ROT( 76800000, pll8, 5, LOW),
2692 F_ROT( 96000000, pll8, 4, NOMINAL),
2693 F_ROT(100000000, pll2, 8, NOMINAL),
2694 F_ROT(114290000, pll2, 7, NOMINAL),
2695 F_ROT(133330000, pll2, 6, NOMINAL),
2696 F_ROT(160000000, pll2, 5, NOMINAL),
2697 F_END
2698};
2699
2700static struct bank_masks bdiv_info_rot = {
2701 .bank_sel_mask = BIT(30),
2702 .bank0_mask = {
2703 .ns_mask = BM(25, 22) | BM(18, 16),
2704 },
2705 .bank1_mask = {
2706 .ns_mask = BM(29, 26) | BM(21, 19),
2707 },
2708};
2709
2710static struct rcg_clk rot_clk = {
2711 .b = {
2712 .ctl_reg = ROT_CC_REG,
2713 .en_mask = BIT(0),
2714 .reset_reg = SW_RESET_CORE_REG,
2715 .reset_mask = BIT(2),
2716 .halt_reg = DBG_BUS_VEC_C_REG,
2717 .halt_bit = 15,
2718 },
2719 .ns_reg = ROT_NS_REG,
2720 .root_en_mask = BIT(2),
2721 .set_rate = set_rate_div_banked,
2722 .freq_tbl = clk_tbl_rot,
2723 .bank_masks = &bdiv_info_rot,
2724 .current_freq = &local_dummy_freq,
2725 .depends = &rot_axi_clk.c,
2726 .c = {
2727 .dbg_name = "rot_clk",
2728 .ops = &soc_clk_ops_8960,
2729 CLK_INIT(rot_clk.c),
2730 },
2731};
2732
2733static int hdmi_pll_clk_enable(struct clk *clk)
2734{
2735 int ret;
2736 unsigned long flags;
2737 spin_lock_irqsave(&local_clock_reg_lock, flags);
2738 ret = hdmi_pll_enable();
2739 spin_unlock_irqrestore(&local_clock_reg_lock, flags);
2740 return ret;
2741}
2742
2743static void hdmi_pll_clk_disable(struct clk *clk)
2744{
2745 unsigned long flags;
2746 spin_lock_irqsave(&local_clock_reg_lock, flags);
2747 hdmi_pll_disable();
2748 spin_unlock_irqrestore(&local_clock_reg_lock, flags);
2749}
2750
2751static unsigned hdmi_pll_clk_get_rate(struct clk *clk)
2752{
2753 return hdmi_pll_get_rate();
2754}
2755
2756static struct clk_ops clk_ops_hdmi_pll = {
2757 .enable = hdmi_pll_clk_enable,
2758 .disable = hdmi_pll_clk_disable,
2759 .get_rate = hdmi_pll_clk_get_rate,
2760 .is_local = local_clk_is_local,
2761};
2762
2763static struct clk hdmi_pll_clk = {
2764 .dbg_name = "hdmi_pll_clk",
2765 .ops = &clk_ops_hdmi_pll,
2766 CLK_INIT(hdmi_pll_clk),
2767};
2768
2769#define F_TV_GND(f, s, p_r, d, m, n, v) \
2770 { \
2771 .freq_hz = f, \
2772 .src_clk = &s##_clk.c, \
2773 .md_val = MD8(8, m, 0, n), \
2774 .ns_val = NS_MM(23, 16, n, m, 15, 14, d, 2, 0, s##_to_mm_mux), \
2775 .ctl_val = CC(6, n), \
2776 .mnd_en_mask = BIT(5) * !!(n), \
2777 .sys_vdd = v, \
2778 }
2779#define F_TV(f, s, p_r, d, m, n, v) \
2780 { \
2781 .freq_hz = f, \
2782 .src_clk = &s##_clk, \
2783 .md_val = MD8(8, m, 0, n), \
2784 .ns_val = NS_MM(23, 16, n, m, 15, 14, d, 2, 0, s##_to_mm_mux), \
2785 .ctl_val = CC(6, n), \
2786 .mnd_en_mask = BIT(5) * !!(n), \
2787 .sys_vdd = v, \
2788 .extra_freq_data = (void *)p_r, \
2789 }
2790/* Switching TV freqs requires PLL reconfiguration. */
2791static struct clk_freq_tbl clk_tbl_tv[] = {
2792 F_TV_GND( 0, gnd, 0, 1, 0, 0, NONE),
2793 F_TV( 25200000, hdmi_pll, 25200000, 1, 0, 0, LOW),
2794 F_TV( 27000000, hdmi_pll, 27000000, 1, 0, 0, LOW),
2795 F_TV( 27030000, hdmi_pll, 27030000, 1, 0, 0, LOW),
2796 F_TV( 74250000, hdmi_pll, 74250000, 1, 0, 0, NOMINAL),
2797 F_TV(148500000, hdmi_pll, 148500000, 1, 0, 0, NOMINAL),
2798 F_END
2799};
2800
2801/*
2802 * Unlike other clocks, the TV rate is adjusted through PLL
2803 * re-programming. It is also routed through an MND divider.
2804 */
2805void set_rate_tv(struct rcg_clk *clk, struct clk_freq_tbl *nf)
2806{
2807 unsigned long pll_rate = (unsigned long)nf->extra_freq_data;
2808 if (pll_rate)
2809 hdmi_pll_set_rate(pll_rate);
2810 set_rate_mnd(clk, nf);
2811}
2812
2813static struct rcg_clk tv_src_clk = {
2814 .ns_reg = TV_NS_REG,
2815 .b = {
2816 .ctl_reg = TV_CC_REG,
2817 .halt_check = NOCHECK,
2818 },
2819 .md_reg = TV_MD_REG,
2820 .root_en_mask = BIT(2),
2821 .ns_mask = (BM(23, 16) | BM(15, 14) | BM(2, 0)),
2822 .ctl_mask = BM(7, 6),
2823 .set_rate = set_rate_tv,
2824 .freq_tbl = clk_tbl_tv,
2825 .current_freq = &local_dummy_freq,
2826 .c = {
2827 .dbg_name = "tv_src_clk",
2828 .ops = &soc_clk_ops_8960,
2829 CLK_INIT(tv_src_clk.c),
2830 },
2831};
2832
2833static struct branch_clk tv_enc_clk = {
2834 .b = {
2835 .ctl_reg = TV_CC_REG,
2836 .en_mask = BIT(8),
2837 .reset_reg = SW_RESET_CORE_REG,
2838 .reset_mask = BIT(0),
2839 .halt_reg = DBG_BUS_VEC_D_REG,
2840 .halt_bit = 9,
2841 },
2842 .parent = &tv_src_clk.c,
2843 .c = {
2844 .dbg_name = "tv_enc_clk",
2845 .ops = &clk_ops_branch,
2846 CLK_INIT(tv_enc_clk.c),
2847 },
2848};
2849
2850static struct branch_clk tv_dac_clk = {
2851 .b = {
2852 .ctl_reg = TV_CC_REG,
2853 .en_mask = BIT(10),
2854 .halt_reg = DBG_BUS_VEC_D_REG,
2855 .halt_bit = 10,
2856 },
2857 .parent = &tv_src_clk.c,
2858 .c = {
2859 .dbg_name = "tv_dac_clk",
2860 .ops = &clk_ops_branch,
2861 CLK_INIT(tv_dac_clk.c),
2862 },
2863};
2864
2865static struct branch_clk mdp_tv_clk = {
2866 .b = {
2867 .ctl_reg = TV_CC_REG,
2868 .en_mask = BIT(0),
2869 .reset_reg = SW_RESET_CORE_REG,
2870 .reset_mask = BIT(4),
2871 .halt_reg = DBG_BUS_VEC_D_REG,
2872 .halt_bit = 12,
2873 },
2874 .parent = &tv_src_clk.c,
2875 .c = {
2876 .dbg_name = "mdp_tv_clk",
2877 .ops = &clk_ops_branch,
2878 CLK_INIT(mdp_tv_clk.c),
2879 },
2880};
2881
2882static struct branch_clk hdmi_tv_clk = {
2883 .b = {
2884 .ctl_reg = TV_CC_REG,
2885 .en_mask = BIT(12),
2886 .reset_reg = SW_RESET_CORE_REG,
2887 .reset_mask = BIT(1),
2888 .halt_reg = DBG_BUS_VEC_D_REG,
2889 .halt_bit = 11,
2890 },
2891 .parent = &tv_src_clk.c,
2892 .c = {
2893 .dbg_name = "hdmi_tv_clk",
2894 .ops = &clk_ops_branch,
2895 CLK_INIT(hdmi_tv_clk.c),
2896 },
2897};
2898
2899static struct branch_clk hdmi_app_clk = {
2900 .b = {
2901 .ctl_reg = MISC_CC2_REG,
2902 .en_mask = BIT(11),
2903 .reset_reg = SW_RESET_CORE_REG,
2904 .reset_mask = BIT(11),
2905 .halt_reg = DBG_BUS_VEC_B_REG,
2906 .halt_bit = 25,
2907 },
2908 .c = {
2909 .dbg_name = "hdmi_app_clk",
2910 .ops = &clk_ops_branch,
2911 CLK_INIT(hdmi_app_clk.c),
2912 },
2913};
2914
2915static struct bank_masks bmnd_info_vcodec = {
2916 .bank_sel_mask = BIT(13),
2917 .bank0_mask = {
2918 .md_reg = VCODEC_MD0_REG,
2919 .ns_mask = BM(18, 11) | BM(2, 0),
2920 .rst_mask = BIT(31),
2921 .mnd_en_mask = BIT(5),
2922 .mode_mask = BM(7, 6),
2923 },
2924 .bank1_mask = {
2925 .md_reg = VCODEC_MD1_REG,
2926 .ns_mask = BM(26, 19) | BM(29, 27),
2927 .rst_mask = BIT(30),
2928 .mnd_en_mask = BIT(10),
2929 .mode_mask = BM(12, 11),
2930 },
2931};
2932#define F_VCODEC(f, s, m, n, v) \
2933 { \
2934 .freq_hz = f, \
2935 .src_clk = &s##_clk.c, \
2936 .md_val = MD8(8, m, 0, n), \
2937 .ns_val = NS_MND_BANKED8(11, 19, n, m, 0, 27, s##_to_mm_mux), \
2938 .ctl_val = CC_BANKED(6, 11, n), \
2939 .mnd_en_mask = (BIT(10) | BIT(5)) * !!(n), \
2940 .sys_vdd = v, \
2941 }
2942static struct clk_freq_tbl clk_tbl_vcodec[] = {
2943 F_VCODEC( 0, gnd, 0, 0, NONE),
2944 F_VCODEC( 27000000, pxo, 0, 0, LOW),
2945 F_VCODEC( 32000000, pll8, 1, 12, LOW),
2946 F_VCODEC( 48000000, pll8, 1, 8, LOW),
2947 F_VCODEC( 54860000, pll8, 1, 7, LOW),
2948 F_VCODEC( 96000000, pll8, 1, 4, LOW),
2949 F_VCODEC(133330000, pll2, 1, 6, NOMINAL),
2950 F_VCODEC(200000000, pll2, 1, 4, NOMINAL),
2951 F_VCODEC(228570000, pll2, 2, 7, HIGH),
2952 F_END
2953};
2954
2955static struct rcg_clk vcodec_clk = {
2956 .b = {
2957 .ctl_reg = VCODEC_CC_REG,
2958 .en_mask = BIT(0),
2959 .reset_reg = SW_RESET_CORE_REG,
2960 .reset_mask = BIT(6),
2961 .halt_reg = DBG_BUS_VEC_C_REG,
2962 .halt_bit = 29,
2963 },
2964 .ns_reg = VCODEC_NS_REG,
2965 .root_en_mask = BIT(2),
2966 .set_rate = set_rate_mnd_banked,
2967 .bank_masks = &bmnd_info_vcodec,
2968 .freq_tbl = clk_tbl_vcodec,
2969 .depends = &vcodec_axi_clk.c,
2970 .current_freq = &local_dummy_freq,
2971 .c = {
2972 .dbg_name = "vcodec_clk",
2973 .ops = &soc_clk_ops_8960,
2974 CLK_INIT(vcodec_clk.c),
2975 },
2976};
2977
2978#define F_VPE(f, s, d, v) \
2979 { \
2980 .freq_hz = f, \
2981 .src_clk = &s##_clk.c, \
2982 .ns_val = NS_DIVSRC(15, 12, d, 2, 0, s##_to_mm_mux), \
2983 .sys_vdd = v, \
2984 }
2985static struct clk_freq_tbl clk_tbl_vpe[] = {
2986 F_VPE( 0, gnd, 1, NONE),
2987 F_VPE( 27000000, pxo, 1, LOW),
2988 F_VPE( 34909000, pll8, 11, LOW),
2989 F_VPE( 38400000, pll8, 10, LOW),
2990 F_VPE( 64000000, pll8, 6, LOW),
2991 F_VPE( 76800000, pll8, 5, LOW),
2992 F_VPE( 96000000, pll8, 4, NOMINAL),
2993 F_VPE(100000000, pll2, 8, NOMINAL),
2994 F_VPE(160000000, pll2, 5, NOMINAL),
2995 F_END
2996};
2997
2998static struct rcg_clk vpe_clk = {
2999 .b = {
3000 .ctl_reg = VPE_CC_REG,
3001 .en_mask = BIT(0),
3002 .reset_reg = SW_RESET_CORE_REG,
3003 .reset_mask = BIT(17),
3004 .halt_reg = DBG_BUS_VEC_A_REG,
3005 .halt_bit = 28,
3006 },
3007 .ns_reg = VPE_NS_REG,
3008 .root_en_mask = BIT(2),
3009 .ns_mask = (BM(15, 12) | BM(2, 0)),
3010 .set_rate = set_rate_nop,
3011 .freq_tbl = clk_tbl_vpe,
3012 .current_freq = &local_dummy_freq,
3013 .depends = &vpe_axi_clk.c,
3014 .c = {
3015 .dbg_name = "vpe_clk",
3016 .ops = &soc_clk_ops_8960,
3017 CLK_INIT(vpe_clk.c),
3018 },
3019};
3020
3021#define F_VFE(f, s, d, m, n, v) \
3022 { \
3023 .freq_hz = f, \
3024 .src_clk = &s##_clk.c, \
3025 .md_val = MD8(8, m, 0, n), \
3026 .ns_val = NS_MM(23, 16, n, m, 11, 10, d, 2, 0, s##_to_mm_mux), \
3027 .ctl_val = CC(6, n), \
3028 .mnd_en_mask = BIT(5) * !!(n), \
3029 .sys_vdd = v, \
3030 }
3031static struct clk_freq_tbl clk_tbl_vfe[] = {
3032 F_VFE( 0, gnd, 1, 0, 0, NONE),
3033 F_VFE( 13960000, pll8, 1, 2, 55, LOW),
3034 F_VFE( 27000000, pxo, 1, 0, 0, LOW),
3035 F_VFE( 36570000, pll8, 1, 2, 21, LOW),
3036 F_VFE( 38400000, pll8, 2, 1, 5, LOW),
3037 F_VFE( 45180000, pll8, 1, 2, 17, LOW),
3038 F_VFE( 48000000, pll8, 2, 1, 4, LOW),
3039 F_VFE( 54860000, pll8, 1, 1, 7, LOW),
3040 F_VFE( 64000000, pll8, 2, 1, 3, LOW),
3041 F_VFE( 76800000, pll8, 1, 1, 5, LOW),
3042 F_VFE( 96000000, pll8, 2, 1, 2, LOW),
3043 F_VFE(109710000, pll8, 1, 2, 7, LOW),
3044 F_VFE(128000000, pll8, 1, 1, 3, NOMINAL),
3045 F_VFE(153600000, pll8, 1, 2, 5, NOMINAL),
3046 F_VFE(200000000, pll2, 2, 1, 2, NOMINAL),
3047 F_VFE(228570000, pll2, 1, 2, 7, NOMINAL),
3048 F_VFE(266667000, pll2, 1, 1, 3, NOMINAL),
3049 F_END
3050};
3051
3052
3053static struct rcg_clk vfe_clk = {
3054 .b = {
3055 .ctl_reg = VFE_CC_REG,
3056 .reset_reg = SW_RESET_CORE_REG,
3057 .reset_mask = BIT(15),
3058 .halt_reg = DBG_BUS_VEC_B_REG,
3059 .halt_bit = 6,
3060 .en_mask = BIT(0),
3061 },
3062 .ns_reg = VFE_NS_REG,
3063 .md_reg = VFE_MD_REG,
3064 .root_en_mask = BIT(2),
3065 .ns_mask = (BM(23, 16) | BM(11, 10) | BM(2, 0)),
3066 .ctl_mask = BM(7, 6),
3067 .set_rate = set_rate_mnd,
3068 .freq_tbl = clk_tbl_vfe,
3069 .depends = &vfe_axi_clk.c,
3070 .current_freq = &local_dummy_freq,
3071 .c = {
3072 .dbg_name = "vfe_clk",
3073 .ops = &soc_clk_ops_8960,
3074 CLK_INIT(vfe_clk.c),
3075 },
3076};
3077
3078static struct branch_clk csi0_vfe_clk = {
3079 .b = {
3080 .ctl_reg = VFE_CC_REG,
3081 .en_mask = BIT(12),
3082 .reset_reg = SW_RESET_CORE_REG,
3083 .reset_mask = BIT(24),
3084 .halt_reg = DBG_BUS_VEC_B_REG,
3085 .halt_bit = 8,
3086 },
3087 .parent = &vfe_clk.c,
3088 .c = {
3089 .dbg_name = "csi0_vfe_clk",
3090 .ops = &clk_ops_branch,
3091 CLK_INIT(csi0_vfe_clk.c),
3092 },
3093};
3094
3095/*
3096 * Low Power Audio Clocks
3097 */
3098#define F_AIF_OSR(f, s, d, m, n, v) \
3099 { \
3100 .freq_hz = f, \
3101 .src_clk = &s##_clk.c, \
3102 .md_val = MD8(8, m, 0, n), \
3103 .ns_val = NS(31, 24, n, m, 5, 4, 3, d, 2, 0, s##_to_lpa_mux), \
3104 .mnd_en_mask = BIT(8) * !!(n), \
3105 .sys_vdd = v, \
3106 }
3107static struct clk_freq_tbl clk_tbl_aif_osr[] = {
3108 F_AIF_OSR( 0, gnd, 1, 0, 0, NONE),
3109 F_AIF_OSR( 768000, pll4, 4, 1, 128, LOW),
3110 F_AIF_OSR( 1024000, pll4, 4, 1, 96, LOW),
3111 F_AIF_OSR( 1536000, pll4, 4, 1, 64, LOW),
3112 F_AIF_OSR( 2048000, pll4, 4, 1, 48, LOW),
3113 F_AIF_OSR( 3072000, pll4, 4, 1, 32, LOW),
3114 F_AIF_OSR( 4096000, pll4, 4, 1, 24, LOW),
3115 F_AIF_OSR( 6144000, pll4, 4, 1, 16, LOW),
3116 F_AIF_OSR( 8192000, pll4, 4, 1, 12, LOW),
3117 F_AIF_OSR(12288000, pll4, 4, 1, 8, LOW),
3118 F_AIF_OSR(24576000, pll4, 4, 1, 4, LOW),
3119 F_END
3120};
3121
3122#define CLK_AIF_OSR(i, ns, md, h_r) \
3123 struct rcg_clk i##_clk = { \
3124 .b = { \
3125 .ctl_reg = ns, \
3126 .en_mask = BIT(17), \
3127 .reset_reg = ns, \
3128 .reset_mask = BIT(19), \
3129 .halt_reg = h_r, \
3130 .halt_check = ENABLE, \
3131 .halt_bit = 1, \
3132 }, \
3133 .ns_reg = ns, \
3134 .md_reg = md, \
3135 .root_en_mask = BIT(9), \
3136 .ns_mask = (BM(31, 24) | BM(6, 0)), \
3137 .set_rate = set_rate_mnd, \
3138 .freq_tbl = clk_tbl_aif_osr, \
3139 .current_freq = &local_dummy_freq, \
3140 .c = { \
3141 .dbg_name = #i "_clk", \
3142 .ops = &soc_clk_ops_8960, \
3143 CLK_INIT(i##_clk.c), \
3144 }, \
3145 }
3146#define CLK_AIF_OSR_DIV(i, ns, md, h_r) \
3147 struct rcg_clk i##_clk = { \
3148 .b = { \
3149 .ctl_reg = ns, \
3150 .en_mask = BIT(21), \
3151 .reset_reg = ns, \
3152 .reset_mask = BIT(23), \
3153 .halt_reg = h_r, \
3154 .halt_check = ENABLE, \
3155 .halt_bit = 1, \
3156 }, \
3157 .ns_reg = ns, \
3158 .md_reg = md, \
3159 .root_en_mask = BIT(9), \
3160 .ns_mask = (BM(31, 24) | BM(6, 0)), \
3161 .set_rate = set_rate_mnd, \
3162 .freq_tbl = clk_tbl_aif_osr, \
3163 .current_freq = &local_dummy_freq, \
3164 .c = { \
3165 .dbg_name = #i "_clk", \
3166 .ops = &soc_clk_ops_8960, \
3167 CLK_INIT(i##_clk.c), \
3168 }, \
3169 }
3170
3171#define F_AIF_BIT(d, s) \
3172 { \
3173 .freq_hz = d, \
3174 .ns_val = (BVAL(14, 14, s) | BVAL(13, 10, (d-1))) \
3175 }
3176static struct clk_freq_tbl clk_tbl_aif_bit[] = {
3177 F_AIF_BIT(0, 1), /* Use external clock. */
3178 F_AIF_BIT(1, 0), F_AIF_BIT(2, 0), F_AIF_BIT(3, 0), F_AIF_BIT(4, 0),
3179 F_AIF_BIT(5, 0), F_AIF_BIT(6, 0), F_AIF_BIT(7, 0), F_AIF_BIT(8, 0),
3180 F_AIF_BIT(9, 0), F_AIF_BIT(10, 0), F_AIF_BIT(11, 0), F_AIF_BIT(12, 0),
3181 F_AIF_BIT(13, 0), F_AIF_BIT(14, 0), F_AIF_BIT(15, 0), F_AIF_BIT(16, 0),
3182 F_END
3183};
3184
3185#define CLK_AIF_BIT(i, ns, h_r) \
3186 struct rcg_clk i##_clk = { \
3187 .b = { \
3188 .ctl_reg = ns, \
3189 .en_mask = BIT(15), \
3190 .halt_reg = h_r, \
3191 .halt_check = DELAY, \
3192 }, \
3193 .ns_reg = ns, \
3194 .ns_mask = BM(14, 10), \
3195 .set_rate = set_rate_nop, \
3196 .freq_tbl = clk_tbl_aif_bit, \
3197 .current_freq = &local_dummy_freq, \
3198 .c = { \
3199 .dbg_name = #i "_clk", \
3200 .ops = &soc_clk_ops_8960, \
3201 CLK_INIT(i##_clk.c), \
3202 }, \
3203 }
3204
3205#define F_AIF_BIT_D(d, s) \
3206 { \
3207 .freq_hz = d, \
3208 .ns_val = (BVAL(18, 18, s) | BVAL(17, 10, (d-1))) \
3209 }
3210static struct clk_freq_tbl clk_tbl_aif_bit_div[] = {
3211 F_AIF_BIT_D(0, 1), /* Use external clock. */
3212 F_AIF_BIT_D(1, 0), F_AIF_BIT_D(2, 0), F_AIF_BIT_D(3, 0),
3213 F_AIF_BIT_D(4, 0), F_AIF_BIT_D(5, 0), F_AIF_BIT_D(6, 0),
3214 F_AIF_BIT_D(7, 0), F_AIF_BIT_D(8, 0), F_AIF_BIT_D(9, 0),
3215 F_AIF_BIT_D(10, 0), F_AIF_BIT_D(11, 0), F_AIF_BIT_D(12, 0),
3216 F_AIF_BIT_D(13, 0), F_AIF_BIT_D(14, 0), F_AIF_BIT_D(15, 0),
3217 F_AIF_BIT_D(16, 0),
3218 F_END
3219};
3220
3221#define CLK_AIF_BIT_DIV(i, ns, h_r) \
3222 struct rcg_clk i##_clk = { \
3223 .b = { \
3224 .ctl_reg = ns, \
3225 .en_mask = BIT(19), \
3226 .halt_reg = h_r, \
3227 .halt_check = ENABLE, \
3228 }, \
3229 .ns_reg = ns, \
3230 .ns_mask = BM(18, 10), \
3231 .set_rate = set_rate_nop, \
3232 .freq_tbl = clk_tbl_aif_bit_div, \
3233 .current_freq = &local_dummy_freq, \
3234 .c = { \
3235 .dbg_name = #i "_clk", \
3236 .ops = &soc_clk_ops_8960, \
3237 CLK_INIT(i##_clk.c), \
3238 }, \
3239 }
3240
3241static CLK_AIF_OSR(mi2s_osr, LCC_MI2S_NS_REG, LCC_MI2S_MD_REG,
3242 LCC_MI2S_STATUS_REG);
3243static CLK_AIF_BIT(mi2s_bit, LCC_MI2S_NS_REG, LCC_MI2S_STATUS_REG);
3244
3245static CLK_AIF_OSR_DIV(codec_i2s_mic_osr, LCC_CODEC_I2S_MIC_NS_REG,
3246 LCC_CODEC_I2S_MIC_MD_REG, LCC_CODEC_I2S_MIC_STATUS_REG);
3247static CLK_AIF_BIT_DIV(codec_i2s_mic_bit, LCC_CODEC_I2S_MIC_NS_REG,
3248 LCC_CODEC_I2S_MIC_STATUS_REG);
3249
3250static CLK_AIF_OSR_DIV(spare_i2s_mic_osr, LCC_SPARE_I2S_MIC_NS_REG,
3251 LCC_SPARE_I2S_MIC_MD_REG, LCC_SPARE_I2S_MIC_STATUS_REG);
3252static CLK_AIF_BIT_DIV(spare_i2s_mic_bit, LCC_SPARE_I2S_MIC_NS_REG,
3253 LCC_SPARE_I2S_MIC_STATUS_REG);
3254
3255static CLK_AIF_OSR_DIV(codec_i2s_spkr_osr, LCC_CODEC_I2S_SPKR_NS_REG,
3256 LCC_CODEC_I2S_SPKR_MD_REG, LCC_CODEC_I2S_SPKR_STATUS_REG);
3257static CLK_AIF_BIT_DIV(codec_i2s_spkr_bit, LCC_CODEC_I2S_SPKR_NS_REG,
3258 LCC_CODEC_I2S_SPKR_STATUS_REG);
3259
3260static CLK_AIF_OSR_DIV(spare_i2s_spkr_osr, LCC_SPARE_I2S_SPKR_NS_REG,
3261 LCC_SPARE_I2S_SPKR_MD_REG, LCC_SPARE_I2S_SPKR_STATUS_REG);
3262static CLK_AIF_BIT_DIV(spare_i2s_spkr_bit, LCC_SPARE_I2S_SPKR_NS_REG,
3263 LCC_SPARE_I2S_SPKR_STATUS_REG);
3264
3265#define F_PCM(f, s, d, m, n, v) \
3266 { \
3267 .freq_hz = f, \
3268 .src_clk = &s##_clk.c, \
3269 .md_val = MD16(m, n), \
3270 .ns_val = NS(31, 16, n, m, 5, 4, 3, d, 2, 0, s##_to_lpa_mux), \
3271 .mnd_en_mask = BIT(8) * !!(n), \
3272 .sys_vdd = v, \
3273 }
3274static struct clk_freq_tbl clk_tbl_pcm[] = {
3275 F_PCM( 0, gnd, 1, 0, 0, NONE),
3276 F_PCM( 512000, pll4, 4, 1, 192, LOW),
3277 F_PCM( 768000, pll4, 4, 1, 128, LOW),
3278 F_PCM( 1024000, pll4, 4, 1, 96, LOW),
3279 F_PCM( 1536000, pll4, 4, 1, 64, LOW),
3280 F_PCM( 2048000, pll4, 4, 1, 48, LOW),
3281 F_PCM( 3072000, pll4, 4, 1, 32, LOW),
3282 F_PCM( 4096000, pll4, 4, 1, 24, LOW),
3283 F_PCM( 6144000, pll4, 4, 1, 16, LOW),
3284 F_PCM( 8192000, pll4, 4, 1, 12, LOW),
3285 F_PCM(12288000, pll4, 4, 1, 8, LOW),
3286 F_PCM(24576000, pll4, 4, 1, 4, LOW),
3287 F_END
3288};
3289
3290static struct rcg_clk pcm_clk = {
3291 .b = {
3292 .ctl_reg = LCC_PCM_NS_REG,
3293 .en_mask = BIT(11),
3294 .reset_reg = LCC_PCM_NS_REG,
3295 .reset_mask = BIT(13),
3296 .halt_reg = LCC_PCM_STATUS_REG,
3297 .halt_check = ENABLE,
3298 .halt_bit = 0,
3299 },
3300 .ns_reg = LCC_PCM_NS_REG,
3301 .md_reg = LCC_PCM_MD_REG,
3302 .root_en_mask = BIT(9),
3303 .ns_mask = (BM(31, 16) | BM(6, 0)),
3304 .set_rate = set_rate_mnd,
3305 .freq_tbl = clk_tbl_pcm,
3306 .current_freq = &local_dummy_freq,
3307 .c = {
3308 .dbg_name = "pcm_clk",
3309 .ops = &soc_clk_ops_8960,
3310 CLK_INIT(pcm_clk.c),
3311 },
3312};
3313
3314static struct rcg_clk audio_slimbus_clk = {
3315 .b = {
3316 .ctl_reg = LCC_SLIMBUS_NS_REG,
3317 .en_mask = BIT(10),
3318 .reset_reg = LCC_AHBEX_BRANCH_CTL_REG,
3319 .reset_mask = BIT(5),
3320 .halt_reg = LCC_SLIMBUS_STATUS_REG,
3321 .halt_check = ENABLE,
3322 .halt_bit = 0,
3323 },
3324 .ns_reg = LCC_SLIMBUS_NS_REG,
3325 .md_reg = LCC_SLIMBUS_MD_REG,
3326 .root_en_mask = BIT(9),
3327 .ns_mask = (BM(31, 24) | BM(6, 0)),
3328 .set_rate = set_rate_mnd,
3329 .freq_tbl = clk_tbl_aif_osr,
3330 .current_freq = &local_dummy_freq,
3331 .c = {
3332 .dbg_name = "audio_slimbus_clk",
3333 .ops = &soc_clk_ops_8960,
3334 CLK_INIT(audio_slimbus_clk.c),
3335 },
3336};
3337
3338static struct branch_clk sps_slimbus_clk = {
3339 .b = {
3340 .ctl_reg = LCC_SLIMBUS_NS_REG,
3341 .en_mask = BIT(12),
3342 .halt_reg = LCC_SLIMBUS_STATUS_REG,
3343 .halt_check = ENABLE,
3344 .halt_bit = 1,
3345 },
3346 .parent = &audio_slimbus_clk.c,
3347 .c = {
3348 .dbg_name = "sps_slimbus_clk",
3349 .ops = &clk_ops_branch,
3350 CLK_INIT(sps_slimbus_clk.c),
3351 },
3352};
3353
3354static struct branch_clk slimbus_xo_src_clk = {
3355 .b = {
3356 .ctl_reg = SLIMBUS_XO_SRC_CLK_CTL_REG,
3357 .en_mask = BIT(2),
3358 .halt_reg = CLK_HALT_DFAB_STATE_REG,
3359 .halt_check = HALT,
3360 .halt_bit = 28,
3361 },
3362 .parent = &sps_slimbus_clk.c,
3363 .c = {
3364 .dbg_name = "slimbus_xo_src_clk",
3365 .ops = &clk_ops_branch,
3366 CLK_INIT(slimbus_xo_src_clk.c),
3367 },
3368};
3369
3370DEFINE_CLK_RPM(afab_clk, afab_a_clk, APPS_FABRIC);
3371DEFINE_CLK_RPM(cfpb_clk, cfpb_a_clk, CFPB);
3372DEFINE_CLK_RPM(dfab_clk, dfab_a_clk, DAYTONA_FABRIC);
3373DEFINE_CLK_RPM(ebi1_clk, ebi1_a_clk, EBI1);
3374DEFINE_CLK_RPM(mmfab_clk, mmfab_a_clk, MM_FABRIC);
3375DEFINE_CLK_RPM(mmfpb_clk, mmfpb_a_clk, MMFPB);
3376DEFINE_CLK_RPM(sfab_clk, sfab_a_clk, SYSTEM_FABRIC);
3377DEFINE_CLK_RPM(sfpb_clk, sfpb_a_clk, SFPB);
3378
3379static DEFINE_CLK_VOTER(dfab_dsps_clk, &dfab_clk.c);
3380static DEFINE_CLK_VOTER(dfab_usb_hs_clk, &dfab_clk.c);
3381static DEFINE_CLK_VOTER(dfab_sdc1_clk, &dfab_clk.c);
3382static DEFINE_CLK_VOTER(dfab_sdc2_clk, &dfab_clk.c);
3383static DEFINE_CLK_VOTER(dfab_sdc3_clk, &dfab_clk.c);
3384static DEFINE_CLK_VOTER(dfab_sdc4_clk, &dfab_clk.c);
3385static DEFINE_CLK_VOTER(dfab_sdc5_clk, &dfab_clk.c);
3386static DEFINE_CLK_VOTER(dfab_sps_clk, &dfab_clk.c);
3387
3388static DEFINE_CLK_VOTER(ebi1_msmbus_clk, &ebi1_clk.c);
3389/*
3390 * TODO: replace dummy_clk below with ebi1_clk.c once the
3391 * bus driver starts voting on ebi1 rates.
3392 */
3393static DEFINE_CLK_VOTER(ebi1_adm_clk, &dummy_clk);
3394
3395#ifdef CONFIG_DEBUG_FS
3396struct measure_sel {
3397 u32 test_vector;
3398 struct clk *clk;
3399};
3400
3401static struct measure_sel measure_mux[] = {
3402 { TEST_PER_LS(0x08), &slimbus_xo_src_clk.c },
3403 { TEST_PER_LS(0x12), &sdc1_p_clk.c },
3404 { TEST_PER_LS(0x13), &sdc1_clk.c },
3405 { TEST_PER_LS(0x14), &sdc2_p_clk.c },
3406 { TEST_PER_LS(0x15), &sdc2_clk.c },
3407 { TEST_PER_LS(0x16), &sdc3_p_clk.c },
3408 { TEST_PER_LS(0x17), &sdc3_clk.c },
3409 { TEST_PER_LS(0x18), &sdc4_p_clk.c },
3410 { TEST_PER_LS(0x19), &sdc4_clk.c },
3411 { TEST_PER_LS(0x1A), &sdc5_p_clk.c },
3412 { TEST_PER_LS(0x1B), &sdc5_clk.c },
3413 { TEST_PER_LS(0x25), &dfab_clk.c },
3414 { TEST_PER_LS(0x25), &dfab_a_clk.c },
3415 { TEST_PER_LS(0x26), &pmem_clk.c },
3416 { TEST_PER_LS(0x32), &dma_bam_p_clk.c },
3417 { TEST_PER_LS(0x33), &cfpb_clk.c },
3418 { TEST_PER_LS(0x33), &cfpb_a_clk.c },
3419 { TEST_PER_LS(0x3D), &gsbi1_p_clk.c },
3420 { TEST_PER_LS(0x3E), &gsbi1_uart_clk.c },
3421 { TEST_PER_LS(0x3F), &gsbi1_qup_clk.c },
3422 { TEST_PER_LS(0x41), &gsbi2_p_clk.c },
3423 { TEST_PER_LS(0x42), &gsbi2_uart_clk.c },
3424 { TEST_PER_LS(0x44), &gsbi2_qup_clk.c },
3425 { TEST_PER_LS(0x45), &gsbi3_p_clk.c },
3426 { TEST_PER_LS(0x46), &gsbi3_uart_clk.c },
3427 { TEST_PER_LS(0x48), &gsbi3_qup_clk.c },
3428 { TEST_PER_LS(0x49), &gsbi4_p_clk.c },
3429 { TEST_PER_LS(0x4A), &gsbi4_uart_clk.c },
3430 { TEST_PER_LS(0x4C), &gsbi4_qup_clk.c },
3431 { TEST_PER_LS(0x4D), &gsbi5_p_clk.c },
3432 { TEST_PER_LS(0x4E), &gsbi5_uart_clk.c },
3433 { TEST_PER_LS(0x50), &gsbi5_qup_clk.c },
3434 { TEST_PER_LS(0x51), &gsbi6_p_clk.c },
3435 { TEST_PER_LS(0x52), &gsbi6_uart_clk.c },
3436 { TEST_PER_LS(0x54), &gsbi6_qup_clk.c },
3437 { TEST_PER_LS(0x55), &gsbi7_p_clk.c },
3438 { TEST_PER_LS(0x56), &gsbi7_uart_clk.c },
3439 { TEST_PER_LS(0x58), &gsbi7_qup_clk.c },
3440 { TEST_PER_LS(0x59), &gsbi8_p_clk.c },
3441 { TEST_PER_LS(0x5A), &gsbi8_uart_clk.c },
3442 { TEST_PER_LS(0x5C), &gsbi8_qup_clk.c },
3443 { TEST_PER_LS(0x5D), &gsbi9_p_clk.c },
3444 { TEST_PER_LS(0x5E), &gsbi9_uart_clk.c },
3445 { TEST_PER_LS(0x60), &gsbi9_qup_clk.c },
3446 { TEST_PER_LS(0x61), &gsbi10_p_clk.c },
3447 { TEST_PER_LS(0x62), &gsbi10_uart_clk.c },
3448 { TEST_PER_LS(0x64), &gsbi10_qup_clk.c },
3449 { TEST_PER_LS(0x65), &gsbi11_p_clk.c },
3450 { TEST_PER_LS(0x66), &gsbi11_uart_clk.c },
3451 { TEST_PER_LS(0x68), &gsbi11_qup_clk.c },
3452 { TEST_PER_LS(0x69), &gsbi12_p_clk.c },
3453 { TEST_PER_LS(0x6A), &gsbi12_uart_clk.c },
3454 { TEST_PER_LS(0x6C), &gsbi12_qup_clk.c },
3455 { TEST_PER_LS(0x78), &sfpb_clk.c },
3456 { TEST_PER_LS(0x78), &sfpb_a_clk.c },
3457 { TEST_PER_LS(0x7A), &pmic_ssbi2_clk.c },
3458 { TEST_PER_LS(0x7B), &pmic_arb0_p_clk.c },
3459 { TEST_PER_LS(0x7C), &pmic_arb1_p_clk.c },
3460 { TEST_PER_LS(0x7D), &prng_clk.c },
3461 { TEST_PER_LS(0x7F), &rpm_msg_ram_p_clk.c },
3462 { TEST_PER_LS(0x80), &adm0_p_clk.c },
3463 { TEST_PER_LS(0x84), &usb_hs1_p_clk.c },
3464 { TEST_PER_LS(0x85), &usb_hs1_xcvr_clk.c },
3465 { TEST_PER_LS(0x89), &usb_fs1_p_clk.c },
3466 { TEST_PER_LS(0x8A), &usb_fs1_sys_clk.c },
3467 { TEST_PER_LS(0x8B), &usb_fs1_xcvr_clk.c },
3468 { TEST_PER_LS(0x8C), &usb_fs2_p_clk.c },
3469 { TEST_PER_LS(0x8D), &usb_fs2_sys_clk.c },
3470 { TEST_PER_LS(0x8E), &usb_fs2_xcvr_clk.c },
3471 { TEST_PER_LS(0x8F), &tsif_p_clk.c },
3472 { TEST_PER_LS(0x91), &tsif_ref_clk.c },
3473 { TEST_PER_LS(0x92), &ce1_p_clk.c },
3474 { TEST_PER_LS(0x94), &tssc_clk.c },
3475 { TEST_PER_LS(0xA4), &ce1_core_clk.c },
3476
3477 { TEST_PER_HS(0x07), &afab_clk.c },
3478 { TEST_PER_HS(0x07), &afab_a_clk.c },
3479 { TEST_PER_HS(0x18), &sfab_clk.c },
3480 { TEST_PER_HS(0x18), &sfab_a_clk.c },
3481 { TEST_PER_HS(0x2A), &adm0_clk.c },
3482 { TEST_PER_HS(0x34), &ebi1_clk.c },
3483 { TEST_PER_HS(0x34), &ebi1_a_clk.c },
3484
3485 { TEST_MM_LS(0x00), &dsi1_byte_clk.c },
3486 { TEST_MM_LS(0x01), &dsi2_byte_clk.c },
3487 { TEST_MM_LS(0x02), &cam1_clk.c },
3488 { TEST_MM_LS(0x06), &amp_p_clk.c },
3489 { TEST_MM_LS(0x07), &csi0_p_clk.c },
3490 { TEST_MM_LS(0x08), &dsi2_s_p_clk.c },
3491 { TEST_MM_LS(0x09), &dsi1_m_p_clk.c },
3492 { TEST_MM_LS(0x0A), &dsi1_s_p_clk.c },
3493 { TEST_MM_LS(0x0C), &gfx2d0_p_clk.c },
3494 { TEST_MM_LS(0x0D), &gfx2d1_p_clk.c },
3495 { TEST_MM_LS(0x0E), &gfx3d_p_clk.c },
3496 { TEST_MM_LS(0x0F), &hdmi_m_p_clk.c },
3497 { TEST_MM_LS(0x10), &hdmi_s_p_clk.c },
3498 { TEST_MM_LS(0x11), &ijpeg_p_clk.c },
3499 { TEST_MM_LS(0x12), &imem_p_clk.c },
3500 { TEST_MM_LS(0x13), &jpegd_p_clk.c },
3501 { TEST_MM_LS(0x14), &mdp_p_clk.c },
3502 { TEST_MM_LS(0x16), &rot_p_clk.c },
3503 { TEST_MM_LS(0x17), &dsi1_esc_clk.c },
3504 { TEST_MM_LS(0x18), &smmu_p_clk.c },
3505 { TEST_MM_LS(0x19), &tv_enc_p_clk.c },
3506 { TEST_MM_LS(0x1A), &vcodec_p_clk.c },
3507 { TEST_MM_LS(0x1B), &vfe_p_clk.c },
3508 { TEST_MM_LS(0x1C), &vpe_p_clk.c },
3509 { TEST_MM_LS(0x1D), &cam0_clk.c },
3510 { TEST_MM_LS(0x1F), &hdmi_app_clk.c },
3511 { TEST_MM_LS(0x20), &mdp_vsync_clk.c },
3512 { TEST_MM_LS(0x21), &tv_dac_clk.c },
3513 { TEST_MM_LS(0x22), &tv_enc_clk.c },
3514 { TEST_MM_LS(0x23), &dsi2_esc_clk.c },
3515 { TEST_MM_LS(0x25), &mmfpb_clk.c },
3516 { TEST_MM_LS(0x25), &mmfpb_a_clk.c },
3517 { TEST_MM_LS(0x26), &dsi2_m_p_clk.c },
3518
3519 { TEST_MM_HS(0x00), &csi0_clk.c },
3520 { TEST_MM_HS(0x01), &csi1_clk.c },
3521 { TEST_MM_HS(0x04), &csi0_vfe_clk.c },
3522 { TEST_MM_HS(0x05), &ijpeg_clk.c },
3523 { TEST_MM_HS(0x06), &vfe_clk.c },
3524 { TEST_MM_HS(0x07), &gfx2d0_clk.c },
3525 { TEST_MM_HS(0x08), &gfx2d1_clk.c },
3526 { TEST_MM_HS(0x09), &gfx3d_clk.c },
3527 { TEST_MM_HS(0x0A), &jpegd_clk.c },
3528 { TEST_MM_HS(0x0B), &vcodec_clk.c },
3529 { TEST_MM_HS(0x0F), &mmfab_clk.c },
3530 { TEST_MM_HS(0x0F), &mmfab_a_clk.c },
3531 { TEST_MM_HS(0x11), &gmem_axi_clk.c },
3532 { TEST_MM_HS(0x12), &ijpeg_axi_clk.c },
3533 { TEST_MM_HS(0x13), &imem_axi_clk.c },
3534 { TEST_MM_HS(0x14), &jpegd_axi_clk.c },
3535 { TEST_MM_HS(0x15), &mdp_axi_clk.c },
3536 { TEST_MM_HS(0x16), &rot_axi_clk.c },
3537 { TEST_MM_HS(0x17), &vcodec_axi_clk.c },
3538 { TEST_MM_HS(0x18), &vfe_axi_clk.c },
3539 { TEST_MM_HS(0x19), &vpe_axi_clk.c },
3540 { TEST_MM_HS(0x1A), &mdp_clk.c },
3541 { TEST_MM_HS(0x1B), &rot_clk.c },
3542 { TEST_MM_HS(0x1C), &vpe_clk.c },
3543 { TEST_MM_HS(0x1E), &hdmi_tv_clk.c },
3544 { TEST_MM_HS(0x1F), &mdp_tv_clk.c },
3545 { TEST_MM_HS(0x24), &csi0_phy_clk.c },
3546 { TEST_MM_HS(0x25), &csi1_phy_clk.c },
3547 { TEST_MM_HS(0x26), &csi_pix_clk.c },
3548 { TEST_MM_HS(0x27), &csi_rdi_clk.c },
3549 { TEST_MM_HS(0x28), &lut_mdp_clk.c },
3550 { TEST_MM_HS(0x29), &vcodec_axi_a_clk.c },
3551 { TEST_MM_HS(0x2A), &vcodec_axi_b_clk.c },
3552 { TEST_MM_HS(0x2B), &csi1phy_timer_clk.c },
3553 { TEST_MM_HS(0x2C), &csi0phy_timer_clk.c },
3554
3555 { TEST_LPA(0x0F), &mi2s_bit_clk.c },
3556 { TEST_LPA(0x10), &codec_i2s_mic_bit_clk.c },
3557 { TEST_LPA(0x11), &codec_i2s_spkr_bit_clk.c },
3558 { TEST_LPA(0x12), &spare_i2s_mic_bit_clk.c },
3559 { TEST_LPA(0x13), &spare_i2s_spkr_bit_clk.c },
3560 { TEST_LPA(0x14), &pcm_clk.c },
3561 { TEST_LPA(0x1D), &audio_slimbus_clk.c },
3562};
3563
3564static struct measure_sel *find_measure_sel(struct clk *clk)
3565{
3566 int i;
3567
3568 for (i = 0; i < ARRAY_SIZE(measure_mux); i++)
3569 if (measure_mux[i].clk == clk)
3570 return &measure_mux[i];
3571 return NULL;
3572}
3573
3574static int measure_clk_set_parent(struct clk *clk, struct clk *parent)
3575{
3576 int ret = 0;
3577 u32 clk_sel;
3578 struct measure_sel *p;
3579 unsigned long flags;
3580
3581 if (!parent)
3582 return -EINVAL;
3583
3584 p = find_measure_sel(parent);
3585 if (!p)
3586 return -EINVAL;
3587
3588 spin_lock_irqsave(&local_clock_reg_lock, flags);
3589
3590 /* Program the test vector. */
3591 clk_sel = p->test_vector & TEST_CLK_SEL_MASK;
3592 switch (p->test_vector >> TEST_TYPE_SHIFT) {
3593 case TEST_TYPE_PER_LS:
3594 writel_relaxed(0x4030D00|BVAL(7, 0, clk_sel), CLK_TEST_REG);
3595 break;
3596 case TEST_TYPE_PER_HS:
3597 writel_relaxed(0x4020000|BVAL(16, 10, clk_sel), CLK_TEST_REG);
3598 break;
3599 case TEST_TYPE_MM_LS:
3600 writel_relaxed(0x4030D97, CLK_TEST_REG);
3601 writel_relaxed(BVAL(6, 1, clk_sel)|BIT(0), DBG_CFG_REG_LS_REG);
3602 break;
3603 case TEST_TYPE_MM_HS:
3604 writel_relaxed(0x402B800, CLK_TEST_REG);
3605 writel_relaxed(BVAL(6, 1, clk_sel)|BIT(0), DBG_CFG_REG_HS_REG);
3606 break;
3607 case TEST_TYPE_LPA:
3608 writel_relaxed(0x4030D98, CLK_TEST_REG);
3609 writel_relaxed(BVAL(6, 1, clk_sel)|BIT(0),
3610 LCC_CLK_LS_DEBUG_CFG_REG);
3611 break;
3612 default:
3613 ret = -EPERM;
3614 }
3615 /* Make sure test vector is set before starting measurements. */
3616 mb();
3617
3618 spin_unlock_irqrestore(&local_clock_reg_lock, flags);
3619
3620 return ret;
3621}
3622
3623/* Sample clock for 'ticks' reference clock ticks. */
3624static u32 run_measurement(unsigned ticks)
3625{
3626 /* Stop counters and set the XO4 counter start value. */
3627 writel_relaxed(0x0, RINGOSC_TCXO_CTL_REG);
3628 writel_relaxed(ticks, RINGOSC_TCXO_CTL_REG);
3629
3630 /* Wait for timer to become ready. */
3631 while ((readl_relaxed(RINGOSC_STATUS_REG) & BIT(25)) != 0)
3632 cpu_relax();
3633
3634 /* Run measurement and wait for completion. */
3635 writel_relaxed(BIT(20)|ticks, RINGOSC_TCXO_CTL_REG);
3636 while ((readl_relaxed(RINGOSC_STATUS_REG) & BIT(25)) == 0)
3637 cpu_relax();
3638
3639 /* Stop counters. */
3640 writel_relaxed(0x0, RINGOSC_TCXO_CTL_REG);
3641
3642 /* Return measured ticks. */
3643 return readl_relaxed(RINGOSC_STATUS_REG) & BM(24, 0);
3644}
3645
3646
3647/* Perform a hardware rate measurement for a given clock.
3648 FOR DEBUG USE ONLY: Measurements take ~15 ms! */
3649static unsigned measure_clk_get_rate(struct clk *clk)
3650{
3651 unsigned long flags;
3652 u32 pdm_reg_backup, ringosc_reg_backup;
3653 u64 raw_count_short, raw_count_full;
3654 unsigned ret;
3655
3656 spin_lock_irqsave(&local_clock_reg_lock, flags);
3657
3658 /* Enable CXO/4 and RINGOSC branch and root. */
3659 pdm_reg_backup = readl_relaxed(PDM_CLK_NS_REG);
3660 ringosc_reg_backup = readl_relaxed(RINGOSC_NS_REG);
3661 writel_relaxed(0x2898, PDM_CLK_NS_REG);
3662 writel_relaxed(0xA00, RINGOSC_NS_REG);
3663
3664 /*
3665 * The ring oscillator counter will not reset if the measured clock
3666 * is not running. To detect this, run a short measurement before
3667 * the full measurement. If the raw results of the two are the same
3668 * then the clock must be off.
3669 */
3670
3671 /* Run a short measurement. (~1 ms) */
3672 raw_count_short = run_measurement(0x1000);
3673 /* Run a full measurement. (~14 ms) */
3674 raw_count_full = run_measurement(0x10000);
3675
3676 writel_relaxed(ringosc_reg_backup, RINGOSC_NS_REG);
3677 writel_relaxed(pdm_reg_backup, PDM_CLK_NS_REG);
3678
3679 /* Return 0 if the clock is off. */
3680 if (raw_count_full == raw_count_short)
3681 ret = 0;
3682 else {
3683 /* Compute rate in Hz. */
3684 raw_count_full = ((raw_count_full * 10) + 15) * 4800000;
3685 do_div(raw_count_full, ((0x10000 * 10) + 35));
3686 ret = raw_count_full;
3687 }
3688
3689 /* Route dbg_hs_clk to PLLTEST. 300mV single-ended amplitude. */
Stephen Boyd69da8402011-07-14 17:45:31 -07003690 writel_relaxed(0x38F8, PLLTEST_PAD_CFG_REG);
Bryan Huntsman3f2bc4d2011-08-16 17:27:22 -07003691 spin_unlock_irqrestore(&local_clock_reg_lock, flags);
3692
3693 return ret;
3694}
3695#else /* !CONFIG_DEBUG_FS */
3696static int measure_clk_set_parent(struct clk *clk, struct clk *parent)
3697{
3698 return -EINVAL;
3699}
3700
3701static unsigned measure_clk_get_rate(struct clk *clk)
3702{
3703 return 0;
3704}
3705#endif /* CONFIG_DEBUG_FS */
3706
3707static struct clk_ops measure_clk_ops = {
3708 .set_parent = measure_clk_set_parent,
3709 .get_rate = measure_clk_get_rate,
3710 .is_local = local_clk_is_local,
3711};
3712
3713static struct clk measure_clk = {
3714 .dbg_name = "measure_clk",
3715 .ops = &measure_clk_ops,
3716 CLK_INIT(measure_clk),
3717};
3718
3719static struct clk_lookup msm_clocks_8960[] = {
3720 CLK_LOOKUP("cxo", cxo_clk.c, NULL),
3721 CLK_LOOKUP("pll2", pll2_clk.c, NULL),
3722 CLK_LOOKUP("pll8", pll8_clk.c, NULL),
3723 CLK_LOOKUP("pll4", pll4_clk.c, NULL),
3724 CLK_LOOKUP("measure", measure_clk, "debug"),
3725
3726 CLK_LOOKUP("afab_clk", afab_clk.c, NULL),
3727 CLK_LOOKUP("afab_a_clk", afab_a_clk.c, NULL),
3728 CLK_LOOKUP("cfpb_clk", cfpb_clk.c, NULL),
3729 CLK_LOOKUP("cfpb_a_clk", cfpb_a_clk.c, NULL),
3730 CLK_LOOKUP("dfab_clk", dfab_clk.c, NULL),
3731 CLK_LOOKUP("dfab_a_clk", dfab_a_clk.c, NULL),
3732 CLK_LOOKUP("ebi1_clk", ebi1_clk.c, NULL),
3733 CLK_LOOKUP("ebi1_a_clk", ebi1_a_clk.c, NULL),
3734 CLK_LOOKUP("mmfab_clk", mmfab_clk.c, NULL),
3735 CLK_LOOKUP("mmfab_a_clk", mmfab_a_clk.c, NULL),
3736 CLK_LOOKUP("mmfpb_clk", mmfpb_clk.c, NULL),
3737 CLK_LOOKUP("mmfpb_a_clk", mmfpb_a_clk.c, NULL),
3738 CLK_LOOKUP("sfab_clk", sfab_clk.c, NULL),
3739 CLK_LOOKUP("sfab_a_clk", sfab_a_clk.c, NULL),
3740 CLK_LOOKUP("sfpb_clk", sfpb_clk.c, NULL),
3741 CLK_LOOKUP("sfpb_a_clk", sfpb_a_clk.c, NULL),
3742
3743 CLK_LOOKUP("gsbi_uart_clk", gsbi1_uart_clk.c, NULL),
3744 CLK_LOOKUP("gsbi_uart_clk", gsbi2_uart_clk.c, NULL),
3745 CLK_LOOKUP("gsbi_uart_clk", gsbi3_uart_clk.c, NULL),
3746 CLK_LOOKUP("gsbi_uart_clk", gsbi4_uart_clk.c, NULL),
3747 CLK_LOOKUP("gsbi_uart_clk", gsbi5_uart_clk.c, "msm_serial_hsl.0"),
3748 CLK_LOOKUP("uartdm_clk", gsbi6_uart_clk.c, NULL),
3749 CLK_LOOKUP("gsbi_uart_clk", gsbi7_uart_clk.c, NULL),
3750 CLK_LOOKUP("gsbi_uart_clk", gsbi8_uart_clk.c, NULL),
3751 CLK_LOOKUP("gsbi_uart_clk", gsbi9_uart_clk.c, NULL),
3752 CLK_LOOKUP("gsbi_uart_clk", gsbi10_uart_clk.c, NULL),
3753 CLK_LOOKUP("gsbi_uart_clk", gsbi11_uart_clk.c, NULL),
3754 CLK_LOOKUP("gsbi_uart_clk", gsbi12_uart_clk.c, NULL),
3755 CLK_LOOKUP("spi_clk", gsbi1_qup_clk.c, "spi_qsd.0"),
3756 CLK_LOOKUP("gsbi_qup_clk", gsbi2_qup_clk.c, NULL),
3757 CLK_LOOKUP("gsbi_qup_clk", gsbi3_qup_clk.c, "qup_i2c.3"),
3758 CLK_LOOKUP("gsbi_qup_clk", gsbi4_qup_clk.c, "qup_i2c.4"),
3759 CLK_LOOKUP("gsbi_qup_clk", gsbi5_qup_clk.c, NULL),
3760 CLK_LOOKUP("gsbi_qup_clk", gsbi6_qup_clk.c, NULL),
3761 CLK_LOOKUP("gsbi_qup_clk", gsbi7_qup_clk.c, NULL),
3762 CLK_LOOKUP("gsbi_qup_clk", gsbi8_qup_clk.c, NULL),
3763 CLK_LOOKUP("gsbi_qup_clk", gsbi9_qup_clk.c, NULL),
3764 CLK_LOOKUP("gsbi_qup_clk", gsbi10_qup_clk.c, "qup_i2c.10"),
3765 CLK_LOOKUP("gsbi_qup_clk", gsbi11_qup_clk.c, NULL),
3766 CLK_LOOKUP("gsbi_qup_clk", gsbi12_qup_clk.c, "qup_i2c.12"),
3767 CLK_LOOKUP("pdm_clk", pdm_clk.c, NULL),
3768 CLK_LOOKUP("pmem_clk", pmem_clk.c, NULL),
3769 CLK_LOOKUP("prng_clk", prng_clk.c, NULL),
3770 CLK_LOOKUP("sdc_clk", sdc1_clk.c, "msm_sdcc.1"),
3771 CLK_LOOKUP("sdc_clk", sdc2_clk.c, "msm_sdcc.2"),
3772 CLK_LOOKUP("sdc_clk", sdc3_clk.c, "msm_sdcc.3"),
3773 CLK_LOOKUP("sdc_clk", sdc4_clk.c, "msm_sdcc.4"),
3774 CLK_LOOKUP("sdc_clk", sdc5_clk.c, "msm_sdcc.5"),
3775 CLK_LOOKUP("slimbus_xo_src_clk", slimbus_xo_src_clk.c, NULL),
3776 CLK_LOOKUP("tsif_ref_clk", tsif_ref_clk.c, NULL),
3777 CLK_LOOKUP("tssc_clk", tssc_clk.c, NULL),
3778 CLK_LOOKUP("usb_hs_clk", usb_hs1_xcvr_clk.c, NULL),
3779 CLK_LOOKUP("usb_phy_clk", usb_phy0_clk.c, NULL),
3780 CLK_LOOKUP("usb_fs_clk", usb_fs1_xcvr_clk.c, NULL),
3781 CLK_LOOKUP("usb_fs_sys_clk", usb_fs1_sys_clk.c, NULL),
3782 CLK_LOOKUP("usb_fs_src_clk", usb_fs1_src_clk.c, NULL),
3783 CLK_LOOKUP("usb_fs_clk", usb_fs2_xcvr_clk.c, NULL),
3784 CLK_LOOKUP("usb_fs_sys_clk", usb_fs2_sys_clk.c, NULL),
3785 CLK_LOOKUP("usb_fs_src_clk", usb_fs2_src_clk.c, NULL),
3786 CLK_LOOKUP("ce_pclk", ce1_p_clk.c, NULL),
3787 CLK_LOOKUP("ce_clk", ce1_core_clk.c, NULL),
3788 CLK_LOOKUP("dma_bam_pclk", dma_bam_p_clk.c, NULL),
3789 CLK_LOOKUP("spi_pclk", gsbi1_p_clk.c, "spi_qsd.0"),
3790 CLK_LOOKUP("gsbi_pclk", gsbi2_p_clk.c, NULL),
3791 CLK_LOOKUP("gsbi_pclk", gsbi3_p_clk.c, "qup_i2c.3"),
3792 CLK_LOOKUP("gsbi_pclk", gsbi4_p_clk.c, "qup_i2c.4"),
3793 CLK_LOOKUP("gsbi_pclk", gsbi5_p_clk.c, "msm_serial_hsl.0"),
3794 CLK_LOOKUP("uartdm_pclk", gsbi6_p_clk.c, NULL),
3795 CLK_LOOKUP("gsbi_pclk", gsbi7_p_clk.c, NULL),
3796 CLK_LOOKUP("gsbi_pclk", gsbi8_p_clk.c, NULL),
3797 CLK_LOOKUP("gsbi_pclk", gsbi9_p_clk.c, NULL),
3798 CLK_LOOKUP("gsbi_pclk", gsbi10_p_clk.c, "qup_i2c.10"),
3799 CLK_LOOKUP("gsbi_pclk", gsbi11_p_clk.c, NULL),
3800 CLK_LOOKUP("gsbi_pclk", gsbi12_p_clk.c, "qup_i2c.12"),
3801 CLK_LOOKUP("tsif_pclk", tsif_p_clk.c, NULL),
3802 CLK_LOOKUP("usb_fs_pclk", usb_fs1_p_clk.c, NULL),
3803 CLK_LOOKUP("usb_fs_pclk", usb_fs2_p_clk.c, NULL),
3804 CLK_LOOKUP("usb_hs_pclk", usb_hs1_p_clk.c, NULL),
3805 CLK_LOOKUP("sdc_pclk", sdc1_p_clk.c, "msm_sdcc.1"),
3806 CLK_LOOKUP("sdc_pclk", sdc2_p_clk.c, "msm_sdcc.2"),
3807 CLK_LOOKUP("sdc_pclk", sdc3_p_clk.c, "msm_sdcc.3"),
3808 CLK_LOOKUP("sdc_pclk", sdc4_p_clk.c, "msm_sdcc.4"),
3809 CLK_LOOKUP("sdc_pclk", sdc5_p_clk.c, "msm_sdcc.5"),
3810 CLK_LOOKUP("adm_clk", adm0_clk.c, NULL),
3811 CLK_LOOKUP("adm_pclk", adm0_p_clk.c, NULL),
3812 CLK_LOOKUP("pmic_arb_pclk", pmic_arb0_p_clk.c, NULL),
3813 CLK_LOOKUP("pmic_arb_pclk", pmic_arb1_p_clk.c, NULL),
3814 CLK_LOOKUP("pmic_ssbi2", pmic_ssbi2_clk.c, NULL),
3815 CLK_LOOKUP("rpm_msg_ram_pclk", rpm_msg_ram_p_clk.c, NULL),
3816 CLK_LOOKUP("amp_clk", amp_clk.c, NULL),
3817 CLK_LOOKUP("cam_clk", cam0_clk.c, NULL),
3818 CLK_LOOKUP("cam_clk", cam1_clk.c, NULL),
3819 CLK_LOOKUP("cam_clk", cam0_clk.c, "msm_camera_imx074.0"),
3820 CLK_LOOKUP("cam_clk", cam0_clk.c, "msm_camera_ov2720.0"),
Kevin Chandfecce22011-07-13 10:52:41 -07003821 CLK_LOOKUP("cam_clk", cam0_clk.c, "msm_camera_qs_mt9p017.0"),
Bryan Huntsman3f2bc4d2011-08-16 17:27:22 -07003822 CLK_LOOKUP("csi_src_clk", csi0_src_clk.c, NULL),
3823 CLK_LOOKUP("csi_src_clk", csi1_src_clk.c, NULL),
3824 CLK_LOOKUP("csi_src_clk", csi0_src_clk.c, "msm_camera_imx074.0"),
Kevin Chandfecce22011-07-13 10:52:41 -07003825 CLK_LOOKUP("csi_src_clk", csi0_src_clk.c, "msm_camera_qs_mt9p017.0"),
Bryan Huntsman3f2bc4d2011-08-16 17:27:22 -07003826 CLK_LOOKUP("csi_src_clk", csi1_src_clk.c, "msm_camera_ov2720.0"),
3827 CLK_LOOKUP("csi_clk", csi0_clk.c, NULL),
3828 CLK_LOOKUP("csi_clk", csi1_clk.c, NULL),
3829 CLK_LOOKUP("csi_clk", csi0_clk.c, "msm_camera_imx074.0"),
Kevin Chandfecce22011-07-13 10:52:41 -07003830 CLK_LOOKUP("csi_clk", csi0_clk.c, "msm_camera_qs_mt9p017.0"),
Bryan Huntsman3f2bc4d2011-08-16 17:27:22 -07003831 CLK_LOOKUP("csi_clk", csi1_clk.c, "msm_camera_ov2720.0"),
3832 CLK_LOOKUP("csi_phy_clk", csi0_phy_clk.c, NULL),
3833 CLK_LOOKUP("csi_phy_clk", csi1_phy_clk.c, NULL),
3834 CLK_LOOKUP("csi_phy_clk", csi0_phy_clk.c, "msm_camera_imx074.0"),
Kevin Chandfecce22011-07-13 10:52:41 -07003835 CLK_LOOKUP("csi_phy_clk", csi0_phy_clk.c, "msm_camera_qs_mt9p017.0"),
Bryan Huntsman3f2bc4d2011-08-16 17:27:22 -07003836 CLK_LOOKUP("csi_phy_clk", csi1_phy_clk.c, "msm_camera_ov2720.0"),
3837 CLK_LOOKUP("csi_pix_clk", csi_pix_clk.c, NULL),
3838 CLK_LOOKUP("csi_rdi_clk", csi_rdi_clk.c, NULL),
3839 CLK_LOOKUP("csiphy_timer_src_clk", csiphy_timer_src_clk.c, NULL),
3840 CLK_LOOKUP("csi0phy_timer_clk", csi0phy_timer_clk.c, NULL),
3841 CLK_LOOKUP("csi1phy_timer_clk", csi1phy_timer_clk.c, NULL),
3842 CLK_LOOKUP("dsi_byte_div_clk", dsi1_byte_clk.c, NULL),
3843 CLK_LOOKUP("dsi_byte_div_clk", dsi2_byte_clk.c, NULL),
3844 CLK_LOOKUP("dsi_esc_clk", dsi1_esc_clk.c, NULL),
3845 CLK_LOOKUP("dsi_esc_clk", dsi2_esc_clk.c, NULL),
3846 CLK_LOOKUP("gfx2d0_clk", gfx2d0_clk.c, NULL),
3847 CLK_LOOKUP("gfx2d1_clk", gfx2d1_clk.c, NULL),
3848 CLK_LOOKUP("gfx3d_clk", gfx3d_clk.c, NULL),
3849 CLK_LOOKUP("ijpeg_axi_clk", ijpeg_axi_clk.c, NULL),
3850 CLK_LOOKUP("imem_axi_clk", imem_axi_clk.c, NULL),
3851 CLK_LOOKUP("ijpeg_clk", ijpeg_clk.c, NULL),
3852 CLK_LOOKUP("jpegd_clk", jpegd_clk.c, NULL),
3853 CLK_LOOKUP("mdp_clk", mdp_clk.c, NULL),
3854 CLK_LOOKUP("mdp_vsync_clk", mdp_vsync_clk.c, NULL),
3855 CLK_LOOKUP("lut_mdp", lut_mdp_clk.c, NULL),
3856 CLK_LOOKUP("rot_clk", rot_clk.c, NULL),
3857 CLK_LOOKUP("tv_src_clk", tv_src_clk.c, NULL),
3858 CLK_LOOKUP("tv_enc_clk", tv_enc_clk.c, NULL),
3859 CLK_LOOKUP("tv_dac_clk", tv_dac_clk.c, NULL),
3860 CLK_LOOKUP("vcodec_clk", vcodec_clk.c, NULL),
3861 CLK_LOOKUP("mdp_tv_clk", mdp_tv_clk.c, NULL),
3862 CLK_LOOKUP("hdmi_clk", hdmi_tv_clk.c, NULL),
3863 CLK_LOOKUP("hdmi_app_clk", hdmi_app_clk.c, NULL),
3864 CLK_LOOKUP("vpe_clk", vpe_clk.c, NULL),
3865 CLK_LOOKUP("vfe_clk", vfe_clk.c, NULL),
3866 CLK_LOOKUP("csi_vfe_clk", csi0_vfe_clk.c, NULL),
3867 CLK_LOOKUP("vfe_axi_clk", vfe_axi_clk.c, NULL),
3868 CLK_LOOKUP("mdp_axi_clk", mdp_axi_clk.c, NULL),
3869 CLK_LOOKUP("rot_axi_clk", rot_axi_clk.c, NULL),
3870 CLK_LOOKUP("vcodec_axi_clk", vcodec_axi_clk.c, NULL),
3871 CLK_LOOKUP("vcodec_axi_a_clk", vcodec_axi_a_clk.c, NULL),
3872 CLK_LOOKUP("vcodec_axi_b_clk", vcodec_axi_b_clk.c, NULL),
3873 CLK_LOOKUP("vpe_axi_clk", vpe_axi_clk.c, NULL),
3874 CLK_LOOKUP("amp_pclk", amp_p_clk.c, NULL),
3875 CLK_LOOKUP("csi_pclk", csi0_p_clk.c, NULL),
3876 CLK_LOOKUP("dsi_m_pclk", dsi1_m_p_clk.c, NULL),
3877 CLK_LOOKUP("dsi_s_pclk", dsi1_s_p_clk.c, NULL),
3878 CLK_LOOKUP("dsi_m_pclk", dsi2_m_p_clk.c, NULL),
3879 CLK_LOOKUP("dsi_s_pclk", dsi2_s_p_clk.c, NULL),
3880 CLK_LOOKUP("gfx2d0_pclk", gfx2d0_p_clk.c, NULL),
3881 CLK_LOOKUP("gfx2d1_pclk", gfx2d1_p_clk.c, NULL),
3882 CLK_LOOKUP("gfx3d_pclk", gfx3d_p_clk.c, NULL),
3883 CLK_LOOKUP("hdmi_m_pclk", hdmi_m_p_clk.c, NULL),
3884 CLK_LOOKUP("hdmi_s_pclk", hdmi_s_p_clk.c, NULL),
3885 CLK_LOOKUP("ijpeg_pclk", ijpeg_p_clk.c, NULL),
3886 CLK_LOOKUP("jpegd_pclk", jpegd_p_clk.c, NULL),
3887 CLK_LOOKUP("imem_pclk", imem_p_clk.c, NULL),
3888 CLK_LOOKUP("mdp_pclk", mdp_p_clk.c, NULL),
3889 CLK_LOOKUP("smmu_pclk", smmu_p_clk.c, NULL),
3890 CLK_LOOKUP("rotator_pclk", rot_p_clk.c, NULL),
3891 CLK_LOOKUP("tv_enc_pclk", tv_enc_p_clk.c, NULL),
3892 CLK_LOOKUP("vcodec_pclk", vcodec_p_clk.c, NULL),
3893 CLK_LOOKUP("vfe_pclk", vfe_p_clk.c, NULL),
3894 CLK_LOOKUP("vpe_pclk", vpe_p_clk.c, NULL),
3895 CLK_LOOKUP("mi2s_bit_clk", mi2s_bit_clk.c, NULL),
3896 CLK_LOOKUP("mi2s_osr_clk", mi2s_osr_clk.c, NULL),
3897 CLK_LOOKUP("i2s_mic_bit_clk", codec_i2s_mic_bit_clk.c, NULL),
3898 CLK_LOOKUP("i2s_mic_osr_clk", codec_i2s_mic_osr_clk.c, NULL),
3899 CLK_LOOKUP("i2s_mic_bit_clk", spare_i2s_mic_bit_clk.c, NULL),
3900 CLK_LOOKUP("i2s_mic_osr_clk", spare_i2s_mic_osr_clk.c, NULL),
3901 CLK_LOOKUP("i2s_spkr_bit_clk", codec_i2s_spkr_bit_clk.c, NULL),
3902 CLK_LOOKUP("i2s_spkr_osr_clk", codec_i2s_spkr_osr_clk.c, NULL),
3903 CLK_LOOKUP("i2s_spkr_bit_clk", spare_i2s_spkr_bit_clk.c, NULL),
3904 CLK_LOOKUP("i2s_spkr_osr_clk", spare_i2s_spkr_osr_clk.c, NULL),
3905 CLK_LOOKUP("pcm_clk", pcm_clk.c, NULL),
3906 CLK_LOOKUP("sps_slimbus_clk", sps_slimbus_clk.c, NULL),
3907 CLK_LOOKUP("audio_slimbus_clk", audio_slimbus_clk.c, NULL),
3908 CLK_LOOKUP("iommu_clk", jpegd_axi_clk.c, "msm_iommu.0"),
3909 CLK_LOOKUP("iommu_clk", vpe_axi_clk.c, "msm_iommu.1"),
3910 CLK_LOOKUP("iommu_clk", mdp_axi_clk.c, "msm_iommu.2"),
3911 CLK_LOOKUP("iommu_clk", mdp_axi_clk.c, "msm_iommu.3"),
3912 CLK_LOOKUP("iommu_clk", rot_axi_clk.c, "msm_iommu.4"),
3913 CLK_LOOKUP("iommu_clk", ijpeg_axi_clk.c, "msm_iommu.5"),
3914 CLK_LOOKUP("iommu_clk", vfe_axi_clk.c, "msm_iommu.6"),
3915 CLK_LOOKUP("iommu_clk", vcodec_axi_a_clk.c, "msm_iommu.7"),
3916 CLK_LOOKUP("iommu_clk", vcodec_axi_b_clk.c, "msm_iommu.8"),
3917 CLK_LOOKUP("iommu_clk", gfx3d_clk.c, "msm_iommu.9"),
3918 CLK_LOOKUP("iommu_clk", gfx2d0_clk.c, "msm_iommu.10"),
3919 CLK_LOOKUP("iommu_clk", gfx2d1_clk.c, "msm_iommu.11"),
3920 CLK_LOOKUP("dfab_dsps_clk", dfab_dsps_clk.c, NULL),
3921 CLK_LOOKUP("dfab_usb_hs_clk", dfab_usb_hs_clk.c, NULL),
3922 CLK_LOOKUP("dfab_sdc_clk", dfab_sdc1_clk.c, "msm_sdcc.1"),
3923 CLK_LOOKUP("dfab_sdc_clk", dfab_sdc2_clk.c, "msm_sdcc.2"),
3924 CLK_LOOKUP("dfab_sdc_clk", dfab_sdc3_clk.c, "msm_sdcc.3"),
3925 CLK_LOOKUP("dfab_sdc_clk", dfab_sdc4_clk.c, "msm_sdcc.4"),
3926 CLK_LOOKUP("dfab_sdc_clk", dfab_sdc5_clk.c, "msm_sdcc.5"),
3927 CLK_LOOKUP("dfab_clk", dfab_sps_clk.c, NULL /* sps */),
3928
3929 CLK_LOOKUP("ebi1_msmbus_clk", ebi1_msmbus_clk.c, NULL),
3930 CLK_LOOKUP("ebi1_clk", ebi1_adm_clk.c, "msm_dmov"),
3931};
3932
3933/*
3934 * Miscellaneous clock register initializations
3935 */
3936
3937/* Read, modify, then write-back a register. */
3938static void __init rmwreg(uint32_t val, void *reg, uint32_t mask)
3939{
3940 uint32_t regval = readl_relaxed(reg);
3941 regval &= ~mask;
3942 regval |= val;
3943 writel_relaxed(regval, reg);
3944}
3945
3946static void __init reg_init(void)
3947{
3948 /* TODO: Remove once LPASS starts voting */
3949 u32 reg;
3950 reg = readl_relaxed(BB_PLL_ENA_Q6_SW_REG);
3951 reg |= BIT(4);
3952 writel_relaxed(reg, BB_PLL_ENA_Q6_SW_REG);
3953
3954 /* Setup LPASS toplevel muxes */
3955 writel_relaxed(0x15, LPASS_XO_SRC_CLK_CTL_REG); /* Select PXO */
3956 writel_relaxed(0x1, LCC_PXO_SRC_CLK_CTL_REG); /* Select PXO */
3957 writel_relaxed(0x1, LCC_PRI_PLL_CLK_CTL_REG); /* Select PLL4 */
3958
3959 /* Deassert MM SW_RESET_ALL signal. */
3960 writel_relaxed(0, SW_RESET_ALL_REG);
3961
3962 /* Initialize MM AHB registers: Enable the FPB clock and disable HW
3963 * gating for all clocks. Also set VFE_AHB's FORCE_CORE_ON bit to
3964 * prevent its memory from being collapsed when the clock is halted.
3965 * The sleep and wake-up delays are set to safe values. */
3966 rmwreg(0x00000003, AHB_EN_REG, 0x0F7FFFFF);
3967 rmwreg(0x000007F9, AHB_EN2_REG, 0xFFFFBFFF);
3968
3969 /* Deassert all locally-owned MM AHB resets. */
3970 rmwreg(0, SW_RESET_AHB_REG, 0xFFF7DFFF);
3971
3972 /* Initialize MM AXI registers: Enable HW gating for all clocks that
3973 * support it. Also set FORCE_CORE_ON bits, and any sleep and wake-up
3974 * delays to safe values. */
3975 /* TODO: Enable HW Gating */
3976 rmwreg(0x000007F9, MAXI_EN_REG, 0x0FFFFFFF);
3977 rmwreg(0x1027FCFF, MAXI_EN2_REG, 0x1FFFFFFF);
3978 writel_relaxed(0x0027FCFF, MAXI_EN3_REG);
3979 writel_relaxed(0x0027FCFF, MAXI_EN4_REG);
3980 writel_relaxed(0x000003C7, SAXI_EN_REG);
3981
3982 /* Initialize MM CC registers: Set MM FORCE_CORE_ON bits so that core
3983 * memories retain state even when not clocked. Also, set sleep and
3984 * wake-up delays to safe values. */
3985 writel_relaxed(0x00000000, CSI0_CC_REG);
3986 writel_relaxed(0x00000000, CSI1_CC_REG);
3987 rmwreg(0x80FF0000, DSI1_BYTE_CC_REG, BM(31, 29) | BM(23, 16));
3988 rmwreg(0x80FF0000, DSI2_BYTE_CC_REG, BM(31, 29) | BM(23, 16));
3989 rmwreg(0x80FF0000, DSI_PIXEL_CC_REG, BM(31, 29) | BM(23, 16));
3990 rmwreg(0x80FF0000, DSI2_PIXEL_CC_REG, BM(31, 29) | BM(23, 16));
3991 writel_relaxed(0x80FF0000, GFX2D0_CC_REG);
3992 writel_relaxed(0x80FF0000, GFX2D1_CC_REG);
3993 writel_relaxed(0x80FF0000, GFX3D_CC_REG);
3994 writel_relaxed(0x80FF0000, IJPEG_CC_REG);
3995 writel_relaxed(0x80FF0000, JPEGD_CC_REG);
3996 /* MDP clocks may be running at boot, don't turn them off. */
3997 rmwreg(0x80FF0000, MDP_CC_REG, BM(31, 29) | BM(23, 16));
3998 rmwreg(0x80FF0000, MDP_LUT_CC_REG, BM(31, 29) | BM(23, 16));
3999 writel_relaxed(0x80FF0000, ROT_CC_REG);
4000 writel_relaxed(0x80FF0000, TV_CC_REG);
4001 writel_relaxed(0x000004FF, TV_CC2_REG);
4002 writel_relaxed(0xC0FF0000, VCODEC_CC_REG);
4003 writel_relaxed(0x80FF0000, VFE_CC_REG);
4004 writel_relaxed(0x80FF0000, VPE_CC_REG);
4005
4006 /* De-assert MM AXI resets to all hardware blocks. */
4007 writel_relaxed(0, SW_RESET_AXI_REG);
4008
4009 /* Deassert all MM core resets. */
4010 writel_relaxed(0, SW_RESET_CORE_REG);
4011
4012 /* Reset 3D core once more, with its clock enabled. This can
4013 * eventually be done as part of the GDFS footswitch driver. */
4014 clk_set_rate(&gfx3d_clk.c, 27000000);
4015 clk_enable(&gfx3d_clk.c);
4016 writel_relaxed(BIT(12), SW_RESET_CORE_REG);
4017 mb();
4018 udelay(5);
4019 writel_relaxed(0, SW_RESET_CORE_REG);
4020 /* Make sure reset is de-asserted before clock is disabled. */
4021 mb();
4022 clk_disable(&gfx3d_clk.c);
4023
4024 /* Enable TSSC and PDM PXO sources. */
4025 writel_relaxed(BIT(11), TSSC_CLK_CTL_REG);
4026 writel_relaxed(BIT(15), PDM_CLK_NS_REG);
4027
4028 /* Source SLIMBus xo src from slimbus reference clock */
4029 writel_relaxed(0x3, SLIMBUS_XO_SRC_CLK_CTL_REG);
4030
4031 /* Source the dsi_byte_clks from the DSI PHY PLLs */
4032 rmwreg(0x1, DSI1_BYTE_NS_REG, 0x7);
4033 rmwreg(0x2, DSI2_BYTE_NS_REG, 0x7);
4034}
4035
4036static int wr_pll_clk_enable(struct clk *clk)
4037{
4038 u32 mode;
4039 unsigned long flags;
4040 struct pll_clk *pll = to_pll_clk(clk);
4041
4042 spin_lock_irqsave(&local_clock_reg_lock, flags);
4043 mode = readl_relaxed(pll->mode_reg);
4044 /* De-assert active-low PLL reset. */
4045 mode |= BIT(2);
4046 writel_relaxed(mode, pll->mode_reg);
4047
4048 /*
4049 * H/W requires a 5us delay between disabling the bypass and
4050 * de-asserting the reset. Delay 10us just to be safe.
4051 */
4052 mb();
4053 udelay(10);
4054
4055 /* Disable PLL bypass mode. */
4056 mode |= BIT(1);
4057 writel_relaxed(mode, pll->mode_reg);
4058
4059 /* Wait until PLL is locked. */
4060 mb();
4061 udelay(60);
4062
4063 /* Enable PLL output. */
4064 mode |= BIT(0);
4065 writel_relaxed(mode, pll->mode_reg);
4066
4067 spin_unlock_irqrestore(&local_clock_reg_lock, flags);
4068 return 0;
4069}
4070
4071void __init msm8960_clock_init_dummy(void)
4072{
4073 soc_update_sys_vdd = msm8960_update_sys_vdd;
4074 local_vote_sys_vdd(HIGH);
4075 msm_clock_init(msm_clocks_8960_dummy, msm_num_clocks_8960_dummy);
4076}
4077
4078/* Local clock driver initialization. */
4079void __init msm8960_clock_init(void)
4080{
4081 xo_pxo = msm_xo_get(MSM_XO_PXO, "clock-8960");
4082 if (IS_ERR(xo_pxo)) {
4083 pr_err("%s: msm_xo_get(PXO) failed.\n", __func__);
4084 BUG();
4085 }
4086 xo_cxo = msm_xo_get(MSM_XO_TCXO_D0, "clock-8960");
4087 if (IS_ERR(xo_cxo)) {
4088 pr_err("%s: msm_xo_get(CXO) failed.\n", __func__);
4089 BUG();
4090 }
4091
4092 soc_update_sys_vdd = msm8960_update_sys_vdd;
4093 local_vote_sys_vdd(HIGH);
4094
4095 clk_ops_pll.enable = wr_pll_clk_enable;
4096
4097 /* Initialize clock registers. */
4098 reg_init();
4099
4100 /* Initialize rates for clocks that only support one. */
4101 clk_set_rate(&pdm_clk.c, 27000000);
4102 clk_set_rate(&prng_clk.c, 64000000);
4103 clk_set_rate(&mdp_vsync_clk.c, 27000000);
4104 clk_set_rate(&tsif_ref_clk.c, 105000);
4105 clk_set_rate(&tssc_clk.c, 27000000);
4106 clk_set_rate(&usb_hs1_xcvr_clk.c, 60000000);
4107 clk_set_rate(&usb_fs1_src_clk.c, 60000000);
4108 clk_set_rate(&usb_fs2_src_clk.c, 60000000);
4109
4110 /*
4111 * The halt status bits for PDM and TSSC may be incorrect at boot.
4112 * Toggle these clocks on and off to refresh them.
4113 */
Matt Wagantall0625ea02011-07-13 18:51:56 -07004114 rcg_clk_enable(&pdm_clk.c);
4115 rcg_clk_disable(&pdm_clk.c);
4116 rcg_clk_enable(&tssc_clk.c);
4117 rcg_clk_disable(&tssc_clk.c);
Bryan Huntsman3f2bc4d2011-08-16 17:27:22 -07004118
4119 if (machine_is_msm8960_sim()) {
4120 clk_set_rate(&sdc1_clk.c, 48000000);
4121 clk_enable(&sdc1_clk.c);
4122 clk_enable(&sdc1_p_clk.c);
4123 clk_set_rate(&sdc3_clk.c, 48000000);
4124 clk_enable(&sdc3_clk.c);
4125 clk_enable(&sdc3_p_clk.c);
4126 }
4127
4128 msm_clock_init(msm_clocks_8960, ARRAY_SIZE(msm_clocks_8960));
4129}
4130
4131static int __init msm_clk_soc_late_init(void)
4132{
4133 return local_unvote_sys_vdd(HIGH);
4134}
4135late_initcall(msm_clk_soc_late_init);