blob: b7927022f71556e59478ee69c97b99ec4578a821 [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,
439 .set_max_rate = rcg_clk_set_max_rate,
440 .get_rate = rcg_clk_get_rate,
441 .list_rate = rcg_clk_list_rate,
442 .is_enabled = rcg_clk_is_enabled,
443 .round_rate = rcg_clk_round_rate,
Bryan Huntsman3f2bc4d2011-08-16 17:27:22 -0700444 .reset = soc_clk_reset,
445 .is_local = local_clk_is_local,
Matt Wagantall0625ea02011-07-13 18:51:56 -0700446 .get_parent = rcg_clk_get_parent,
Bryan Huntsman3f2bc4d2011-08-16 17:27:22 -0700447};
448
449static struct clk_ops clk_ops_branch = {
450 .enable = branch_clk_enable,
451 .disable = branch_clk_disable,
452 .auto_off = branch_clk_auto_off,
453 .is_enabled = branch_clk_is_enabled,
454 .reset = branch_clk_reset,
455 .is_local = local_clk_is_local,
456 .get_parent = branch_clk_get_parent,
457 .set_parent = branch_clk_set_parent,
458};
459
460static struct clk_ops clk_ops_reset = {
461 .reset = branch_clk_reset,
462 .is_local = local_clk_is_local,
463};
464
465/* AXI Interfaces */
466static struct branch_clk gmem_axi_clk = {
467 .b = {
468 .ctl_reg = MAXI_EN_REG,
469 .en_mask = BIT(24),
470 .halt_reg = DBG_BUS_VEC_E_REG,
471 .halt_bit = 6,
472 },
473 .c = {
474 .dbg_name = "gmem_axi_clk",
475 .ops = &clk_ops_branch,
476 CLK_INIT(gmem_axi_clk.c),
477 },
478};
479
480static struct branch_clk ijpeg_axi_clk = {
481 .b = {
482 .ctl_reg = MAXI_EN_REG,
483 .en_mask = BIT(21),
484 .reset_reg = SW_RESET_AXI_REG,
485 .reset_mask = BIT(14),
486 .halt_reg = DBG_BUS_VEC_E_REG,
487 .halt_bit = 4,
488 },
489 .c = {
490 .dbg_name = "ijpeg_axi_clk",
491 .ops = &clk_ops_branch,
492 CLK_INIT(ijpeg_axi_clk.c),
493 },
494};
495
496static struct branch_clk imem_axi_clk = {
497 .b = {
498 .ctl_reg = MAXI_EN_REG,
499 .en_mask = BIT(22),
500 .reset_reg = SW_RESET_CORE_REG,
501 .reset_mask = BIT(10),
502 .halt_reg = DBG_BUS_VEC_E_REG,
503 .halt_bit = 7,
504 },
505 .c = {
506 .dbg_name = "imem_axi_clk",
507 .ops = &clk_ops_branch,
508 CLK_INIT(imem_axi_clk.c),
509 },
510};
511
512static struct branch_clk jpegd_axi_clk = {
513 .b = {
514 .ctl_reg = MAXI_EN_REG,
515 .en_mask = BIT(25),
516 .halt_reg = DBG_BUS_VEC_E_REG,
517 .halt_bit = 5,
518 },
519 .c = {
520 .dbg_name = "jpegd_axi_clk",
521 .ops = &clk_ops_branch,
522 CLK_INIT(jpegd_axi_clk.c),
523 },
524};
525
526static struct branch_clk vcodec_axi_clk = {
527 .b = {
528 .ctl_reg = MAXI_EN_REG,
529 .en_mask = BIT(19),
530 .reset_reg = SW_RESET_AXI_REG,
531 .reset_mask = BIT(7),
532 .halt_reg = DBG_BUS_VEC_E_REG,
533 .halt_bit = 3,
534 },
535 .c = {
536 .dbg_name = "vcodec_axi_clk",
537 .ops = &clk_ops_branch,
538 CLK_INIT(vcodec_axi_clk.c),
539 },
540};
541
542static struct branch_clk vcodec_axi_a_clk = {
543 .b = {
544 .ctl_reg = MAXI_EN4_REG,
545 .en_mask = BIT(25),
546 .reset_reg = SW_RESET_AXI_REG,
547 .reset_mask = BIT(5),
548 .halt_reg = DBG_BUS_VEC_I_REG,
549 .halt_bit = 26,
550 },
551 .c = {
552 .dbg_name = "vcodec_axi_a_clk",
553 .ops = &clk_ops_branch,
554 CLK_INIT(vcodec_axi_a_clk.c),
555 },
556};
557
558static struct branch_clk vcodec_axi_b_clk = {
559 .b = {
560 .ctl_reg = MAXI_EN4_REG,
561 .en_mask = BIT(23),
562 .reset_reg = SW_RESET_AXI_REG,
563 .reset_mask = BIT(4),
564 .halt_reg = DBG_BUS_VEC_I_REG,
565 .halt_bit = 25,
566 },
567 .c = {
568 .dbg_name = "vcodec_axi_b_clk",
569 .ops = &clk_ops_branch,
570 CLK_INIT(vcodec_axi_b_clk.c),
571 },
572};
573
574static struct branch_clk vfe_axi_clk = {
575 .b = {
576 .ctl_reg = MAXI_EN_REG,
577 .en_mask = BIT(18),
578 .reset_reg = SW_RESET_AXI_REG,
579 .reset_mask = BIT(9),
580 .halt_reg = DBG_BUS_VEC_E_REG,
581 .halt_bit = 0,
582 },
583 .c = {
584 .dbg_name = "vfe_axi_clk",
585 .ops = &clk_ops_branch,
586 CLK_INIT(vfe_axi_clk.c),
587 },
588};
589
590static struct branch_clk mdp_axi_clk = {
591 .b = {
592 .ctl_reg = MAXI_EN_REG,
593 .en_mask = BIT(23),
594 .reset_reg = SW_RESET_AXI_REG,
595 .reset_mask = BIT(13),
596 .halt_reg = DBG_BUS_VEC_E_REG,
597 .halt_check = HALT,
598 .halt_bit = 8,
599 },
600 .c = {
601 .dbg_name = "mdp_axi_clk",
602 .ops = &clk_ops_branch,
603 CLK_INIT(mdp_axi_clk.c),
604 },
605};
606
607static struct branch_clk rot_axi_clk = {
608 .b = {
609 .ctl_reg = MAXI_EN2_REG,
610 .en_mask = BIT(24),
611 .reset_reg = SW_RESET_AXI_REG,
612 .reset_mask = BIT(6),
613 .halt_reg = DBG_BUS_VEC_E_REG,
614 .halt_check = HALT,
615 .halt_bit = 2,
616 },
617 .c = {
618 .dbg_name = "rot_axi_clk",
619 .ops = &clk_ops_branch,
620 CLK_INIT(rot_axi_clk.c),
621 },
622};
623
624static struct branch_clk vpe_axi_clk = {
625 .b = {
626 .ctl_reg = MAXI_EN2_REG,
627 .en_mask = BIT(26),
628 .reset_reg = SW_RESET_AXI_REG,
629 .reset_mask = BIT(15),
630 .halt_reg = DBG_BUS_VEC_E_REG,
631 .halt_check = HALT,
632 .halt_bit = 1,
633 },
634 .c = {
635 .dbg_name = "vpe_axi_clk",
636 .ops = &clk_ops_branch,
637 CLK_INIT(vpe_axi_clk.c),
638 },
639};
640
641/* AHB Interfaces */
642static struct branch_clk amp_p_clk = {
643 .b = {
644 .ctl_reg = AHB_EN_REG,
645 .en_mask = BIT(24),
646 .halt_reg = DBG_BUS_VEC_F_REG,
647 .halt_bit = 18,
648 },
649 .c = {
650 .dbg_name = "amp_p_clk",
651 .ops = &clk_ops_branch,
652 CLK_INIT(amp_p_clk.c),
653 },
654};
655
656static struct branch_clk csi0_p_clk = {
657 .b = {
658 .ctl_reg = AHB_EN_REG,
659 .en_mask = BIT(7),
660 .reset_reg = SW_RESET_AHB_REG,
661 .reset_mask = BIT(17),
662 .halt_reg = DBG_BUS_VEC_F_REG,
663 .halt_bit = 16,
664 },
665 .c = {
666 .dbg_name = "csi0_p_clk",
667 .ops = &clk_ops_branch,
668 CLK_INIT(csi0_p_clk.c),
669 },
670};
671
672static struct branch_clk dsi1_m_p_clk = {
673 .b = {
674 .ctl_reg = AHB_EN_REG,
675 .en_mask = BIT(9),
676 .reset_reg = SW_RESET_AHB_REG,
677 .reset_mask = BIT(6),
678 .halt_reg = DBG_BUS_VEC_F_REG,
679 .halt_bit = 19,
680 },
681 .c = {
682 .dbg_name = "dsi1_m_p_clk",
683 .ops = &clk_ops_branch,
684 CLK_INIT(dsi1_m_p_clk.c),
685 },
686};
687
688static struct branch_clk dsi1_s_p_clk = {
689 .b = {
690 .ctl_reg = AHB_EN_REG,
691 .en_mask = BIT(18),
692 .reset_reg = SW_RESET_AHB_REG,
693 .reset_mask = BIT(5),
694 .halt_reg = DBG_BUS_VEC_F_REG,
695 .halt_bit = 21,
696 },
697 .c = {
698 .dbg_name = "dsi1_s_p_clk",
699 .ops = &clk_ops_branch,
700 CLK_INIT(dsi1_s_p_clk.c),
701 },
702};
703
704static struct branch_clk dsi2_m_p_clk = {
705 .b = {
706 .ctl_reg = AHB_EN_REG,
707 .en_mask = BIT(17),
708 .reset_reg = SW_RESET_AHB2_REG,
709 .reset_mask = BIT(1),
710 .halt_reg = DBG_BUS_VEC_E_REG,
711 .halt_bit = 18,
712 },
713 .c = {
714 .dbg_name = "dsi2_m_p_clk",
715 .ops = &clk_ops_branch,
716 CLK_INIT(dsi2_m_p_clk.c),
717 },
718};
719
720static struct branch_clk dsi2_s_p_clk = {
721 .b = {
722 .ctl_reg = AHB_EN_REG,
723 .en_mask = BIT(22),
724 .reset_reg = SW_RESET_AHB2_REG,
725 .reset_mask = BIT(0),
726 .halt_reg = DBG_BUS_VEC_F_REG,
727 .halt_bit = 20,
728 },
729 .c = {
730 .dbg_name = "dsi2_s_p_clk",
731 .ops = &clk_ops_branch,
732 CLK_INIT(dsi2_s_p_clk.c),
733 },
734};
735
736static struct branch_clk gfx2d0_p_clk = {
737 .b = {
738 .ctl_reg = AHB_EN_REG,
739 .en_mask = BIT(19),
740 .reset_reg = SW_RESET_AHB_REG,
741 .reset_mask = BIT(12),
742 .halt_reg = DBG_BUS_VEC_F_REG,
743 .halt_bit = 2,
744 },
745 .c = {
746 .dbg_name = "gfx2d0_p_clk",
747 .ops = &clk_ops_branch,
748 CLK_INIT(gfx2d0_p_clk.c),
749 },
750};
751
752static struct branch_clk gfx2d1_p_clk = {
753 .b = {
754 .ctl_reg = AHB_EN_REG,
755 .en_mask = BIT(2),
756 .reset_reg = SW_RESET_AHB_REG,
757 .reset_mask = BIT(11),
758 .halt_reg = DBG_BUS_VEC_F_REG,
759 .halt_bit = 3,
760 },
761 .c = {
762 .dbg_name = "gfx2d1_p_clk",
763 .ops = &clk_ops_branch,
764 CLK_INIT(gfx2d1_p_clk.c),
765 },
766};
767
768static struct branch_clk gfx3d_p_clk = {
769 .b = {
770 .ctl_reg = AHB_EN_REG,
771 .en_mask = BIT(3),
772 .reset_reg = SW_RESET_AHB_REG,
773 .reset_mask = BIT(10),
774 .halt_reg = DBG_BUS_VEC_F_REG,
775 .halt_bit = 4,
776 },
777 .c = {
778 .dbg_name = "gfx3d_p_clk",
779 .ops = &clk_ops_branch,
780 CLK_INIT(gfx3d_p_clk.c),
781 },
782};
783
784static struct branch_clk hdmi_m_p_clk = {
785 .b = {
786 .ctl_reg = AHB_EN_REG,
787 .en_mask = BIT(14),
788 .reset_reg = SW_RESET_AHB_REG,
789 .reset_mask = BIT(9),
790 .halt_reg = DBG_BUS_VEC_F_REG,
791 .halt_bit = 5,
792 },
793 .c = {
794 .dbg_name = "hdmi_m_p_clk",
795 .ops = &clk_ops_branch,
796 CLK_INIT(hdmi_m_p_clk.c),
797 },
798};
799
800static struct branch_clk hdmi_s_p_clk = {
801 .b = {
802 .ctl_reg = AHB_EN_REG,
803 .en_mask = BIT(4),
804 .reset_reg = SW_RESET_AHB_REG,
805 .reset_mask = BIT(9),
806 .halt_reg = DBG_BUS_VEC_F_REG,
807 .halt_bit = 6,
808 },
809 .c = {
810 .dbg_name = "hdmi_s_p_clk",
811 .ops = &clk_ops_branch,
812 CLK_INIT(hdmi_s_p_clk.c),
813 },
814};
815
816static struct branch_clk ijpeg_p_clk = {
817 .b = {
818 .ctl_reg = AHB_EN_REG,
819 .en_mask = BIT(5),
820 .reset_reg = SW_RESET_AHB_REG,
821 .reset_mask = BIT(7),
822 .halt_reg = DBG_BUS_VEC_F_REG,
823 .halt_bit = 9,
824 },
825 .c = {
826 .dbg_name = "ijpeg_p_clk",
827 .ops = &clk_ops_branch,
828 CLK_INIT(ijpeg_p_clk.c),
829 },
830};
831
832static struct branch_clk imem_p_clk = {
833 .b = {
834 .ctl_reg = AHB_EN_REG,
835 .en_mask = BIT(6),
836 .reset_reg = SW_RESET_AHB_REG,
837 .reset_mask = BIT(8),
838 .halt_reg = DBG_BUS_VEC_F_REG,
839 .halt_bit = 10,
840 },
841 .c = {
842 .dbg_name = "imem_p_clk",
843 .ops = &clk_ops_branch,
844 CLK_INIT(imem_p_clk.c),
845 },
846};
847
848static struct branch_clk jpegd_p_clk = {
849 .b = {
850 .ctl_reg = AHB_EN_REG,
851 .en_mask = BIT(21),
852 .reset_reg = SW_RESET_AHB_REG,
853 .reset_mask = BIT(4),
854 .halt_reg = DBG_BUS_VEC_F_REG,
855 .halt_bit = 7,
856 },
857 .c = {
858 .dbg_name = "jpegd_p_clk",
859 .ops = &clk_ops_branch,
860 CLK_INIT(jpegd_p_clk.c),
861 },
862};
863
864static struct branch_clk mdp_p_clk = {
865 .b = {
866 .ctl_reg = AHB_EN_REG,
867 .en_mask = BIT(10),
868 .reset_reg = SW_RESET_AHB_REG,
869 .reset_mask = BIT(3),
870 .halt_reg = DBG_BUS_VEC_F_REG,
871 .halt_bit = 11,
872 },
873 .c = {
874 .dbg_name = "mdp_p_clk",
875 .ops = &clk_ops_branch,
876 CLK_INIT(mdp_p_clk.c),
877 },
878};
879
880static struct branch_clk rot_p_clk = {
881 .b = {
882 .ctl_reg = AHB_EN_REG,
883 .en_mask = BIT(12),
884 .reset_reg = SW_RESET_AHB_REG,
885 .reset_mask = BIT(2),
886 .halt_reg = DBG_BUS_VEC_F_REG,
887 .halt_bit = 13,
888 },
889 .c = {
890 .dbg_name = "rot_p_clk",
891 .ops = &clk_ops_branch,
892 CLK_INIT(rot_p_clk.c),
893 },
894};
895
896static struct branch_clk smmu_p_clk = {
897 .b = {
898 .ctl_reg = AHB_EN_REG,
899 .en_mask = BIT(15),
900 .halt_reg = DBG_BUS_VEC_F_REG,
901 .halt_bit = 22,
902 },
903 .c = {
904 .dbg_name = "smmu_p_clk",
905 .ops = &clk_ops_branch,
906 CLK_INIT(smmu_p_clk.c),
907 },
908};
909
910static struct branch_clk tv_enc_p_clk = {
911 .b = {
912 .ctl_reg = AHB_EN_REG,
913 .en_mask = BIT(25),
914 .reset_reg = SW_RESET_AHB_REG,
915 .reset_mask = BIT(15),
916 .halt_reg = DBG_BUS_VEC_F_REG,
917 .halt_bit = 23,
918 },
919 .c = {
920 .dbg_name = "tv_enc_p_clk",
921 .ops = &clk_ops_branch,
922 CLK_INIT(tv_enc_p_clk.c),
923 },
924};
925
926static struct branch_clk vcodec_p_clk = {
927 .b = {
928 .ctl_reg = AHB_EN_REG,
929 .en_mask = BIT(11),
930 .reset_reg = SW_RESET_AHB_REG,
931 .reset_mask = BIT(1),
932 .halt_reg = DBG_BUS_VEC_F_REG,
933 .halt_bit = 12,
934 },
935 .c = {
936 .dbg_name = "vcodec_p_clk",
937 .ops = &clk_ops_branch,
938 CLK_INIT(vcodec_p_clk.c),
939 },
940};
941
942static struct branch_clk vfe_p_clk = {
943 .b = {
944 .ctl_reg = AHB_EN_REG,
945 .en_mask = BIT(13),
946 .reset_reg = SW_RESET_AHB_REG,
947 .reset_mask = BIT(0),
948 .halt_reg = DBG_BUS_VEC_F_REG,
949 .halt_bit = 14,
950 },
951 .c = {
952 .dbg_name = "vfe_p_clk",
953 .ops = &clk_ops_branch,
954 CLK_INIT(vfe_p_clk.c),
955 },
956};
957
958static struct branch_clk vpe_p_clk = {
959 .b = {
960 .ctl_reg = AHB_EN_REG,
961 .en_mask = BIT(16),
962 .reset_reg = SW_RESET_AHB_REG,
963 .reset_mask = BIT(14),
964 .halt_reg = DBG_BUS_VEC_F_REG,
965 .halt_bit = 15,
966 },
967 .c = {
968 .dbg_name = "vpe_p_clk",
969 .ops = &clk_ops_branch,
970 CLK_INIT(vpe_p_clk.c),
971 },
972};
973
974/*
975 * Peripheral Clocks
976 */
977#define CLK_GSBI_UART(i, n, h_r, h_b) \
978 struct rcg_clk i##_clk = { \
979 .b = { \
980 .ctl_reg = GSBIn_UART_APPS_NS_REG(n), \
981 .en_mask = BIT(9), \
982 .reset_reg = GSBIn_RESET_REG(n), \
983 .reset_mask = BIT(0), \
984 .halt_reg = h_r, \
985 .halt_bit = h_b, \
986 }, \
987 .ns_reg = GSBIn_UART_APPS_NS_REG(n), \
988 .md_reg = GSBIn_UART_APPS_MD_REG(n), \
989 .root_en_mask = BIT(11), \
990 .ns_mask = (BM(31, 16) | BM(6, 0)), \
991 .set_rate = set_rate_mnd, \
992 .freq_tbl = clk_tbl_gsbi_uart, \
993 .current_freq = &local_dummy_freq, \
994 .c = { \
995 .dbg_name = #i "_clk", \
996 .ops = &soc_clk_ops_8960, \
997 CLK_INIT(i##_clk.c), \
998 }, \
999 }
1000#define F_GSBI_UART(f, s, d, m, n, v) \
1001 { \
1002 .freq_hz = f, \
1003 .src_clk = &s##_clk.c, \
1004 .md_val = MD16(m, n), \
1005 .ns_val = NS(31, 16, n, m, 5, 4, 3, d, 2, 0, s##_to_bb_mux), \
1006 .mnd_en_mask = BIT(8) * !!(n), \
1007 .sys_vdd = v, \
1008 }
1009static struct clk_freq_tbl clk_tbl_gsbi_uart[] = {
1010 F_GSBI_UART( 0, gnd, 1, 0, 0, NONE),
1011 F_GSBI_UART( 1843200, pll8, 1, 3, 625, LOW),
1012 F_GSBI_UART( 3686400, pll8, 1, 6, 625, LOW),
1013 F_GSBI_UART( 7372800, pll8, 1, 12, 625, LOW),
1014 F_GSBI_UART(14745600, pll8, 1, 24, 625, LOW),
1015 F_GSBI_UART(16000000, pll8, 4, 1, 6, LOW),
1016 F_GSBI_UART(24000000, pll8, 4, 1, 4, LOW),
1017 F_GSBI_UART(32000000, pll8, 4, 1, 3, LOW),
1018 F_GSBI_UART(40000000, pll8, 1, 5, 48, NOMINAL),
1019 F_GSBI_UART(46400000, pll8, 1, 29, 240, NOMINAL),
1020 F_GSBI_UART(48000000, pll8, 4, 1, 2, NOMINAL),
1021 F_GSBI_UART(51200000, pll8, 1, 2, 15, NOMINAL),
1022 F_GSBI_UART(56000000, pll8, 1, 7, 48, NOMINAL),
1023 F_GSBI_UART(58982400, pll8, 1, 96, 625, NOMINAL),
1024 F_GSBI_UART(64000000, pll8, 2, 1, 3, NOMINAL),
1025 F_END
1026};
1027
1028static CLK_GSBI_UART(gsbi1_uart, 1, CLK_HALT_CFPB_STATEA_REG, 10);
1029static CLK_GSBI_UART(gsbi2_uart, 2, CLK_HALT_CFPB_STATEA_REG, 6);
1030static CLK_GSBI_UART(gsbi3_uart, 3, CLK_HALT_CFPB_STATEA_REG, 2);
1031static CLK_GSBI_UART(gsbi4_uart, 4, CLK_HALT_CFPB_STATEB_REG, 26);
1032static CLK_GSBI_UART(gsbi5_uart, 5, CLK_HALT_CFPB_STATEB_REG, 22);
1033static CLK_GSBI_UART(gsbi6_uart, 6, CLK_HALT_CFPB_STATEB_REG, 18);
1034static CLK_GSBI_UART(gsbi7_uart, 7, CLK_HALT_CFPB_STATEB_REG, 14);
1035static CLK_GSBI_UART(gsbi8_uart, 8, CLK_HALT_CFPB_STATEB_REG, 10);
1036static CLK_GSBI_UART(gsbi9_uart, 9, CLK_HALT_CFPB_STATEB_REG, 6);
1037static CLK_GSBI_UART(gsbi10_uart, 10, CLK_HALT_CFPB_STATEB_REG, 2);
1038static CLK_GSBI_UART(gsbi11_uart, 11, CLK_HALT_CFPB_STATEC_REG, 17);
1039static CLK_GSBI_UART(gsbi12_uart, 12, CLK_HALT_CFPB_STATEC_REG, 13);
1040
1041#define CLK_GSBI_QUP(i, n, h_r, h_b) \
1042 struct rcg_clk i##_clk = { \
1043 .b = { \
1044 .ctl_reg = GSBIn_QUP_APPS_NS_REG(n), \
1045 .en_mask = BIT(9), \
1046 .reset_reg = GSBIn_RESET_REG(n), \
1047 .reset_mask = BIT(0), \
1048 .halt_reg = h_r, \
1049 .halt_bit = h_b, \
1050 }, \
1051 .ns_reg = GSBIn_QUP_APPS_NS_REG(n), \
1052 .md_reg = GSBIn_QUP_APPS_MD_REG(n), \
1053 .root_en_mask = BIT(11), \
1054 .ns_mask = (BM(23, 16) | BM(6, 0)), \
1055 .set_rate = set_rate_mnd, \
1056 .freq_tbl = clk_tbl_gsbi_qup, \
1057 .current_freq = &local_dummy_freq, \
1058 .c = { \
1059 .dbg_name = #i "_clk", \
1060 .ops = &soc_clk_ops_8960, \
1061 CLK_INIT(i##_clk.c), \
1062 }, \
1063 }
1064#define F_GSBI_QUP(f, s, d, m, n, v) \
1065 { \
1066 .freq_hz = f, \
1067 .src_clk = &s##_clk.c, \
1068 .md_val = MD8(16, m, 0, n), \
1069 .ns_val = NS(23, 16, n, m, 5, 4, 3, d, 2, 0, s##_to_bb_mux), \
1070 .mnd_en_mask = BIT(8) * !!(n), \
1071 .sys_vdd = v, \
1072 }
1073static struct clk_freq_tbl clk_tbl_gsbi_qup[] = {
1074 F_GSBI_QUP( 0, gnd, 1, 0, 0, NONE),
1075 F_GSBI_QUP( 1100000, pxo, 1, 2, 49, LOW),
1076 F_GSBI_QUP( 5400000, pxo, 1, 1, 5, LOW),
1077 F_GSBI_QUP(10800000, pxo, 1, 2, 5, LOW),
1078 F_GSBI_QUP(15060000, pll8, 1, 2, 51, LOW),
1079 F_GSBI_QUP(24000000, pll8, 4, 1, 4, LOW),
1080 F_GSBI_QUP(25600000, pll8, 1, 1, 15, NOMINAL),
1081 F_GSBI_QUP(27000000, pxo, 1, 0, 0, NOMINAL),
1082 F_GSBI_QUP(48000000, pll8, 4, 1, 2, NOMINAL),
1083 F_GSBI_QUP(51200000, pll8, 1, 2, 15, NOMINAL),
1084 F_END
1085};
1086
1087static CLK_GSBI_QUP(gsbi1_qup, 1, CLK_HALT_CFPB_STATEA_REG, 9);
1088static CLK_GSBI_QUP(gsbi2_qup, 2, CLK_HALT_CFPB_STATEA_REG, 4);
1089static CLK_GSBI_QUP(gsbi3_qup, 3, CLK_HALT_CFPB_STATEA_REG, 0);
1090static CLK_GSBI_QUP(gsbi4_qup, 4, CLK_HALT_CFPB_STATEB_REG, 24);
1091static CLK_GSBI_QUP(gsbi5_qup, 5, CLK_HALT_CFPB_STATEB_REG, 20);
1092static CLK_GSBI_QUP(gsbi6_qup, 6, CLK_HALT_CFPB_STATEB_REG, 16);
1093static CLK_GSBI_QUP(gsbi7_qup, 7, CLK_HALT_CFPB_STATEB_REG, 12);
1094static CLK_GSBI_QUP(gsbi8_qup, 8, CLK_HALT_CFPB_STATEB_REG, 8);
1095static CLK_GSBI_QUP(gsbi9_qup, 9, CLK_HALT_CFPB_STATEB_REG, 4);
1096static CLK_GSBI_QUP(gsbi10_qup, 10, CLK_HALT_CFPB_STATEB_REG, 0);
1097static CLK_GSBI_QUP(gsbi11_qup, 11, CLK_HALT_CFPB_STATEC_REG, 15);
1098static CLK_GSBI_QUP(gsbi12_qup, 12, CLK_HALT_CFPB_STATEC_REG, 11);
1099
1100#define F_PDM(f, s, d, v) \
1101 { \
1102 .freq_hz = f, \
1103 .src_clk = &s##_clk.c, \
1104 .ns_val = NS_SRC_SEL(1, 0, s##_to_xo_mux), \
1105 .sys_vdd = v, \
1106 }
1107static struct clk_freq_tbl clk_tbl_pdm[] = {
1108 F_PDM( 0, gnd, 1, NONE),
1109 F_PDM(27000000, pxo, 1, LOW),
1110 F_END
1111};
1112
1113static struct rcg_clk pdm_clk = {
1114 .b = {
1115 .ctl_reg = PDM_CLK_NS_REG,
1116 .en_mask = BIT(9),
1117 .reset_reg = PDM_CLK_NS_REG,
1118 .reset_mask = BIT(12),
1119 .halt_reg = CLK_HALT_CFPB_STATEC_REG,
1120 .halt_bit = 3,
1121 },
1122 .ns_reg = PDM_CLK_NS_REG,
1123 .root_en_mask = BIT(11),
1124 .ns_mask = BM(1, 0),
1125 .set_rate = set_rate_nop,
1126 .freq_tbl = clk_tbl_pdm,
1127 .current_freq = &local_dummy_freq,
1128 .c = {
1129 .dbg_name = "pdm_clk",
1130 .ops = &soc_clk_ops_8960,
1131 CLK_INIT(pdm_clk.c),
1132 },
1133};
1134
1135static struct branch_clk pmem_clk = {
1136 .b = {
1137 .ctl_reg = PMEM_ACLK_CTL_REG,
1138 .en_mask = BIT(4),
1139 .halt_reg = CLK_HALT_DFAB_STATE_REG,
1140 .halt_bit = 20,
1141 },
1142 .c = {
1143 .dbg_name = "pmem_clk",
1144 .ops = &clk_ops_branch,
1145 CLK_INIT(pmem_clk.c),
1146 },
1147};
1148
1149#define F_PRNG(f, s, v) \
1150 { \
1151 .freq_hz = f, \
1152 .src_clk = &s##_clk.c, \
1153 .sys_vdd = v, \
1154 }
1155static struct clk_freq_tbl clk_tbl_prng[] = {
1156 F_PRNG(64000000, pll8, NOMINAL),
1157 F_END
1158};
1159
1160static struct rcg_clk prng_clk = {
1161 .b = {
1162 .ctl_reg = SC0_U_CLK_BRANCH_ENA_VOTE_REG,
1163 .en_mask = BIT(10),
1164 .halt_reg = CLK_HALT_SFPB_MISC_STATE_REG,
1165 .halt_check = HALT_VOTED,
1166 .halt_bit = 10,
1167 },
1168 .set_rate = set_rate_nop,
1169 .freq_tbl = clk_tbl_prng,
1170 .current_freq = &local_dummy_freq,
1171 .c = {
1172 .dbg_name = "prng_clk",
1173 .ops = &soc_clk_ops_8960,
1174 CLK_INIT(prng_clk.c),
1175 },
1176};
1177
1178#define CLK_SDC(i, n, h_r, h_c, h_b) \
1179 struct rcg_clk i##_clk = { \
1180 .b = { \
1181 .ctl_reg = SDCn_APPS_CLK_NS_REG(n), \
1182 .en_mask = BIT(9), \
1183 .reset_reg = SDCn_RESET_REG(n), \
1184 .reset_mask = BIT(0), \
1185 .halt_reg = h_r, \
1186 .halt_check = h_c, \
1187 .halt_bit = h_b, \
1188 }, \
1189 .ns_reg = SDCn_APPS_CLK_NS_REG(n), \
1190 .md_reg = SDCn_APPS_CLK_MD_REG(n), \
1191 .root_en_mask = BIT(11), \
1192 .ns_mask = (BM(23, 16) | BM(6, 0)), \
1193 .set_rate = set_rate_mnd, \
1194 .freq_tbl = clk_tbl_sdc, \
1195 .current_freq = &local_dummy_freq, \
1196 .c = { \
1197 .dbg_name = #i "_clk", \
1198 .ops = &soc_clk_ops_8960, \
1199 CLK_INIT(i##_clk.c), \
1200 }, \
1201 }
1202#define F_SDC(f, s, d, m, n, v) \
1203 { \
1204 .freq_hz = f, \
1205 .src_clk = &s##_clk.c, \
1206 .md_val = MD8(16, m, 0, n), \
1207 .ns_val = NS(23, 16, n, m, 5, 4, 3, d, 2, 0, s##_to_bb_mux), \
1208 .mnd_en_mask = BIT(8) * !!(n), \
1209 .sys_vdd = v, \
1210 }
1211static struct clk_freq_tbl clk_tbl_sdc[] = {
1212 F_SDC( 0, gnd, 1, 0, 0, NONE),
1213 F_SDC( 144000, pxo, 3, 2, 125, LOW),
1214 F_SDC( 400000, pll8, 4, 1, 240, LOW),
1215 F_SDC( 16000000, pll8, 4, 1, 6, LOW),
1216 F_SDC( 17070000, pll8, 1, 2, 45, LOW),
1217 F_SDC( 20210000, pll8, 1, 1, 19, LOW),
1218 F_SDC( 24000000, pll8, 4, 1, 4, LOW),
1219 F_SDC( 48000000, pll8, 4, 1, 2, NOMINAL),
1220 F_SDC( 64000000, pll8, 3, 1, 2, NOMINAL),
1221 F_SDC( 96000000, pll8, 4, 0, 0, NOMINAL),
1222 F_SDC(192000000, pll8, 2, 0, 0, NOMINAL),
1223 F_END
1224};
1225
1226static CLK_SDC(sdc1, 1, CLK_HALT_DFAB_STATE_REG, HALT, 6);
1227static CLK_SDC(sdc2, 2, CLK_HALT_DFAB_STATE_REG, HALT, 5);
1228static CLK_SDC(sdc3, 3, CLK_HALT_DFAB_STATE_REG, HALT, 4);
1229static CLK_SDC(sdc4, 4, CLK_HALT_DFAB_STATE_REG, HALT, 3);
1230static CLK_SDC(sdc5, 5, CLK_HALT_DFAB_STATE_REG, HALT, 2);
1231
1232#define F_TSIF_REF(f, s, d, m, n, v) \
1233 { \
1234 .freq_hz = f, \
1235 .src_clk = &s##_clk.c, \
1236 .md_val = MD16(m, n), \
1237 .ns_val = NS(31, 16, n, m, 5, 4, 3, d, 2, 0, s##_to_bb_mux), \
1238 .mnd_en_mask = BIT(8) * !!(n), \
1239 .sys_vdd = v, \
1240 }
1241static struct clk_freq_tbl clk_tbl_tsif_ref[] = {
1242 F_TSIF_REF( 0, gnd, 1, 0, 0, NONE),
1243 F_TSIF_REF(105000, pxo, 1, 1, 256, LOW),
1244 F_END
1245};
1246
1247static struct rcg_clk tsif_ref_clk = {
1248 .b = {
1249 .ctl_reg = TSIF_REF_CLK_NS_REG,
1250 .en_mask = BIT(9),
1251 .halt_reg = CLK_HALT_CFPB_STATEC_REG,
1252 .halt_bit = 5,
1253 },
1254 .ns_reg = TSIF_REF_CLK_NS_REG,
1255 .md_reg = TSIF_REF_CLK_MD_REG,
1256 .root_en_mask = BIT(11),
1257 .ns_mask = (BM(31, 16) | BM(6, 0)),
1258 .set_rate = set_rate_mnd,
1259 .freq_tbl = clk_tbl_tsif_ref,
1260 .current_freq = &local_dummy_freq,
1261 .c = {
1262 .dbg_name = "tsif_ref_clk",
1263 .ops = &soc_clk_ops_8960,
1264 CLK_INIT(tsif_ref_clk.c),
1265 },
1266};
1267
1268#define F_TSSC(f, s, v) \
1269 { \
1270 .freq_hz = f, \
1271 .src_clk = &s##_clk.c, \
1272 .ns_val = NS_SRC_SEL(1, 0, s##_to_xo_mux), \
1273 .sys_vdd = v, \
1274 }
1275static struct clk_freq_tbl clk_tbl_tssc[] = {
1276 F_TSSC( 0, gnd, NONE),
1277 F_TSSC(27000000, pxo, LOW),
1278 F_END
1279};
1280
1281static struct rcg_clk tssc_clk = {
1282 .b = {
1283 .ctl_reg = TSSC_CLK_CTL_REG,
1284 .en_mask = BIT(4),
1285 .halt_reg = CLK_HALT_CFPB_STATEC_REG,
1286 .halt_bit = 4,
1287 },
1288 .ns_reg = TSSC_CLK_CTL_REG,
1289 .ns_mask = BM(1, 0),
1290 .set_rate = set_rate_nop,
1291 .freq_tbl = clk_tbl_tssc,
1292 .current_freq = &local_dummy_freq,
1293 .c = {
1294 .dbg_name = "tssc_clk",
1295 .ops = &soc_clk_ops_8960,
1296 CLK_INIT(tssc_clk.c),
1297 },
1298};
1299
1300#define F_USB(f, s, d, m, n, v) \
1301 { \
1302 .freq_hz = f, \
1303 .src_clk = &s##_clk.c, \
1304 .md_val = MD8(16, m, 0, n), \
1305 .ns_val = NS(23, 16, n, m, 5, 4, 3, d, 2, 0, s##_to_bb_mux), \
1306 .mnd_en_mask = BIT(8) * !!(n), \
1307 .sys_vdd = v, \
1308 }
1309static struct clk_freq_tbl clk_tbl_usb[] = {
1310 F_USB( 0, gnd, 1, 0, 0, NONE),
1311 F_USB(60000000, pll8, 1, 5, 32, NOMINAL),
1312 F_END
1313};
1314
1315static struct rcg_clk usb_hs1_xcvr_clk = {
1316 .b = {
1317 .ctl_reg = USB_HS1_XCVR_FS_CLK_NS_REG,
1318 .en_mask = BIT(9),
1319 .reset_reg = USB_HS1_RESET_REG,
1320 .reset_mask = BIT(0),
1321 .halt_reg = CLK_HALT_DFAB_STATE_REG,
1322 .halt_bit = 0,
1323 },
1324 .ns_reg = USB_HS1_XCVR_FS_CLK_NS_REG,
1325 .md_reg = USB_HS1_XCVR_FS_CLK_MD_REG,
1326 .root_en_mask = BIT(11),
1327 .ns_mask = (BM(23, 16) | BM(6, 0)),
1328 .set_rate = set_rate_mnd,
1329 .freq_tbl = clk_tbl_usb,
1330 .current_freq = &local_dummy_freq,
1331 .c = {
1332 .dbg_name = "usb_hs1_xcvr_clk",
1333 .ops = &soc_clk_ops_8960,
1334 CLK_INIT(usb_hs1_xcvr_clk.c),
1335 },
1336};
1337
1338static struct branch_clk usb_phy0_clk = {
1339 .b = {
1340 .reset_reg = USB_PHY0_RESET_REG,
1341 .reset_mask = BIT(0),
1342 },
1343 .c = {
1344 .dbg_name = "usb_phy0_clk",
1345 .ops = &clk_ops_reset,
1346 CLK_INIT(usb_phy0_clk.c),
1347 },
1348};
1349
1350#define CLK_USB_FS(i, n) \
1351 struct rcg_clk i##_clk = { \
1352 .ns_reg = USB_FSn_XCVR_FS_CLK_NS_REG(n), \
1353 .b = { \
1354 .ctl_reg = USB_FSn_XCVR_FS_CLK_NS_REG(n), \
1355 .halt_check = NOCHECK, \
1356 }, \
1357 .md_reg = USB_FSn_XCVR_FS_CLK_MD_REG(n), \
1358 .root_en_mask = BIT(11), \
1359 .ns_mask = (BM(23, 16) | BM(6, 0)), \
1360 .set_rate = set_rate_mnd, \
1361 .freq_tbl = clk_tbl_usb, \
1362 .current_freq = &local_dummy_freq, \
1363 .c = { \
1364 .dbg_name = #i "_clk", \
1365 .ops = &soc_clk_ops_8960, \
1366 CLK_INIT(i##_clk.c), \
1367 }, \
1368 }
1369
1370static CLK_USB_FS(usb_fs1_src, 1);
1371static struct branch_clk usb_fs1_xcvr_clk = {
1372 .b = {
1373 .ctl_reg = USB_FSn_XCVR_FS_CLK_NS_REG(1),
1374 .en_mask = BIT(9),
1375 .reset_reg = USB_FSn_RESET_REG(1),
1376 .reset_mask = BIT(1),
1377 .halt_reg = CLK_HALT_CFPB_STATEA_REG,
1378 .halt_bit = 15,
1379 },
1380 .parent = &usb_fs1_src_clk.c,
1381 .c = {
1382 .dbg_name = "usb_fs1_xcvr_clk",
1383 .ops = &clk_ops_branch,
1384 CLK_INIT(usb_fs1_xcvr_clk.c),
1385 },
1386};
1387
1388static struct branch_clk usb_fs1_sys_clk = {
1389 .b = {
1390 .ctl_reg = USB_FSn_SYSTEM_CLK_CTL_REG(1),
1391 .en_mask = BIT(4),
1392 .reset_reg = USB_FSn_RESET_REG(1),
1393 .reset_mask = BIT(0),
1394 .halt_reg = CLK_HALT_CFPB_STATEA_REG,
1395 .halt_bit = 16,
1396 },
1397 .parent = &usb_fs1_src_clk.c,
1398 .c = {
1399 .dbg_name = "usb_fs1_sys_clk",
1400 .ops = &clk_ops_branch,
1401 CLK_INIT(usb_fs1_sys_clk.c),
1402 },
1403};
1404
1405static CLK_USB_FS(usb_fs2_src, 2);
1406static struct branch_clk usb_fs2_xcvr_clk = {
1407 .b = {
1408 .ctl_reg = USB_FSn_XCVR_FS_CLK_NS_REG(2),
1409 .en_mask = BIT(9),
1410 .reset_reg = USB_FSn_RESET_REG(2),
1411 .reset_mask = BIT(1),
1412 .halt_reg = CLK_HALT_CFPB_STATEA_REG,
1413 .halt_bit = 12,
1414 },
1415 .parent = &usb_fs2_src_clk.c,
1416 .c = {
1417 .dbg_name = "usb_fs2_xcvr_clk",
1418 .ops = &clk_ops_branch,
1419 CLK_INIT(usb_fs2_xcvr_clk.c),
1420 },
1421};
1422
1423static struct branch_clk usb_fs2_sys_clk = {
1424 .b = {
1425 .ctl_reg = USB_FSn_SYSTEM_CLK_CTL_REG(2),
1426 .en_mask = BIT(4),
1427 .reset_reg = USB_FSn_RESET_REG(2),
1428 .reset_mask = BIT(0),
1429 .halt_reg = CLK_HALT_CFPB_STATEA_REG,
1430 .halt_bit = 13,
1431 },
1432 .parent = &usb_fs2_src_clk.c,
1433 .c = {
1434 .dbg_name = "usb_fs2_sys_clk",
1435 .ops = &clk_ops_branch,
1436 CLK_INIT(usb_fs2_sys_clk.c),
1437 },
1438};
1439
1440/* Fast Peripheral Bus Clocks */
1441static struct branch_clk ce1_core_clk = {
1442 .b = {
1443 .ctl_reg = CE1_CORE_CLK_CTL_REG,
1444 .en_mask = BIT(4),
1445 .halt_reg = CLK_HALT_CFPB_STATEC_REG,
1446 .halt_bit = 27,
1447 },
1448 .c = {
1449 .dbg_name = "ce1_core_clk",
1450 .ops = &clk_ops_branch,
1451 CLK_INIT(ce1_core_clk.c),
1452 },
1453};
1454static struct branch_clk ce1_p_clk = {
1455 .b = {
1456 .ctl_reg = CE1_HCLK_CTL_REG,
1457 .en_mask = BIT(4),
1458 .halt_reg = CLK_HALT_CFPB_STATEC_REG,
1459 .halt_bit = 1,
1460 },
1461 .c = {
1462 .dbg_name = "ce1_p_clk",
1463 .ops = &clk_ops_branch,
1464 CLK_INIT(ce1_p_clk.c),
1465 },
1466};
1467
1468static struct branch_clk dma_bam_p_clk = {
1469 .b = {
1470 .ctl_reg = DMA_BAM_HCLK_CTL,
1471 .en_mask = BIT(4),
1472 .halt_reg = CLK_HALT_DFAB_STATE_REG,
1473 .halt_bit = 12,
1474 },
1475 .c = {
1476 .dbg_name = "dma_bam_p_clk",
1477 .ops = &clk_ops_branch,
1478 CLK_INIT(dma_bam_p_clk.c),
1479 },
1480};
1481
1482static struct branch_clk gsbi1_p_clk = {
1483 .b = {
1484 .ctl_reg = GSBIn_HCLK_CTL_REG(1),
1485 .en_mask = BIT(4),
1486 .halt_reg = CLK_HALT_CFPB_STATEA_REG,
1487 .halt_bit = 11,
1488 },
1489 .c = {
1490 .dbg_name = "gsbi1_p_clk",
1491 .ops = &clk_ops_branch,
1492 CLK_INIT(gsbi1_p_clk.c),
1493 },
1494};
1495
1496static struct branch_clk gsbi2_p_clk = {
1497 .b = {
1498 .ctl_reg = GSBIn_HCLK_CTL_REG(2),
1499 .en_mask = BIT(4),
1500 .halt_reg = CLK_HALT_CFPB_STATEA_REG,
1501 .halt_bit = 7,
1502 },
1503 .c = {
1504 .dbg_name = "gsbi2_p_clk",
1505 .ops = &clk_ops_branch,
1506 CLK_INIT(gsbi2_p_clk.c),
1507 },
1508};
1509
1510static struct branch_clk gsbi3_p_clk = {
1511 .b = {
1512 .ctl_reg = GSBIn_HCLK_CTL_REG(3),
1513 .en_mask = BIT(4),
1514 .halt_reg = CLK_HALT_CFPB_STATEA_REG,
1515 .halt_bit = 3,
1516 },
1517 .c = {
1518 .dbg_name = "gsbi3_p_clk",
1519 .ops = &clk_ops_branch,
1520 CLK_INIT(gsbi3_p_clk.c),
1521 },
1522};
1523
1524static struct branch_clk gsbi4_p_clk = {
1525 .b = {
1526 .ctl_reg = GSBIn_HCLK_CTL_REG(4),
1527 .en_mask = BIT(4),
1528 .halt_reg = CLK_HALT_CFPB_STATEB_REG,
1529 .halt_bit = 27,
1530 },
1531 .c = {
1532 .dbg_name = "gsbi4_p_clk",
1533 .ops = &clk_ops_branch,
1534 CLK_INIT(gsbi4_p_clk.c),
1535 },
1536};
1537
1538static struct branch_clk gsbi5_p_clk = {
1539 .b = {
1540 .ctl_reg = GSBIn_HCLK_CTL_REG(5),
1541 .en_mask = BIT(4),
1542 .halt_reg = CLK_HALT_CFPB_STATEB_REG,
1543 .halt_bit = 23,
1544 },
1545 .c = {
1546 .dbg_name = "gsbi5_p_clk",
1547 .ops = &clk_ops_branch,
1548 CLK_INIT(gsbi5_p_clk.c),
1549 },
1550};
1551
1552static struct branch_clk gsbi6_p_clk = {
1553 .b = {
1554 .ctl_reg = GSBIn_HCLK_CTL_REG(6),
1555 .en_mask = BIT(4),
1556 .halt_reg = CLK_HALT_CFPB_STATEB_REG,
1557 .halt_bit = 19,
1558 },
1559 .c = {
1560 .dbg_name = "gsbi6_p_clk",
1561 .ops = &clk_ops_branch,
1562 CLK_INIT(gsbi6_p_clk.c),
1563 },
1564};
1565
1566static struct branch_clk gsbi7_p_clk = {
1567 .b = {
1568 .ctl_reg = GSBIn_HCLK_CTL_REG(7),
1569 .en_mask = BIT(4),
1570 .halt_reg = CLK_HALT_CFPB_STATEB_REG,
1571 .halt_bit = 15,
1572 },
1573 .c = {
1574 .dbg_name = "gsbi7_p_clk",
1575 .ops = &clk_ops_branch,
1576 CLK_INIT(gsbi7_p_clk.c),
1577 },
1578};
1579
1580static struct branch_clk gsbi8_p_clk = {
1581 .b = {
1582 .ctl_reg = GSBIn_HCLK_CTL_REG(8),
1583 .en_mask = BIT(4),
1584 .halt_reg = CLK_HALT_CFPB_STATEB_REG,
1585 .halt_bit = 11,
1586 },
1587 .c = {
1588 .dbg_name = "gsbi8_p_clk",
1589 .ops = &clk_ops_branch,
1590 CLK_INIT(gsbi8_p_clk.c),
1591 },
1592};
1593
1594static struct branch_clk gsbi9_p_clk = {
1595 .b = {
1596 .ctl_reg = GSBIn_HCLK_CTL_REG(9),
1597 .en_mask = BIT(4),
1598 .halt_reg = CLK_HALT_CFPB_STATEB_REG,
1599 .halt_bit = 7,
1600 },
1601 .c = {
1602 .dbg_name = "gsbi9_p_clk",
1603 .ops = &clk_ops_branch,
1604 CLK_INIT(gsbi9_p_clk.c),
1605 },
1606};
1607
1608static struct branch_clk gsbi10_p_clk = {
1609 .b = {
1610 .ctl_reg = GSBIn_HCLK_CTL_REG(10),
1611 .en_mask = BIT(4),
1612 .halt_reg = CLK_HALT_CFPB_STATEB_REG,
1613 .halt_bit = 3,
1614 },
1615 .c = {
1616 .dbg_name = "gsbi10_p_clk",
1617 .ops = &clk_ops_branch,
1618 CLK_INIT(gsbi10_p_clk.c),
1619 },
1620};
1621
1622static struct branch_clk gsbi11_p_clk = {
1623 .b = {
1624 .ctl_reg = GSBIn_HCLK_CTL_REG(11),
1625 .en_mask = BIT(4),
1626 .halt_reg = CLK_HALT_CFPB_STATEC_REG,
1627 .halt_bit = 18,
1628 },
1629 .c = {
1630 .dbg_name = "gsbi11_p_clk",
1631 .ops = &clk_ops_branch,
1632 CLK_INIT(gsbi11_p_clk.c),
1633 },
1634};
1635
1636static struct branch_clk gsbi12_p_clk = {
1637 .b = {
1638 .ctl_reg = GSBIn_HCLK_CTL_REG(12),
1639 .en_mask = BIT(4),
1640 .halt_reg = CLK_HALT_CFPB_STATEC_REG,
1641 .halt_bit = 14,
1642 },
1643 .c = {
1644 .dbg_name = "gsbi12_p_clk",
1645 .ops = &clk_ops_branch,
1646 CLK_INIT(gsbi12_p_clk.c),
1647 },
1648};
1649
1650static struct branch_clk tsif_p_clk = {
1651 .b = {
1652 .ctl_reg = TSIF_HCLK_CTL_REG,
1653 .en_mask = BIT(4),
1654 .halt_reg = CLK_HALT_CFPB_STATEC_REG,
1655 .halt_bit = 7,
1656 },
1657 .c = {
1658 .dbg_name = "tsif_p_clk",
1659 .ops = &clk_ops_branch,
1660 CLK_INIT(tsif_p_clk.c),
1661 },
1662};
1663
1664static struct branch_clk usb_fs1_p_clk = {
1665 .b = {
1666 .ctl_reg = USB_FSn_HCLK_CTL_REG(1),
1667 .en_mask = BIT(4),
1668 .halt_reg = CLK_HALT_CFPB_STATEA_REG,
1669 .halt_bit = 17,
1670 },
1671 .c = {
1672 .dbg_name = "usb_fs1_p_clk",
1673 .ops = &clk_ops_branch,
1674 CLK_INIT(usb_fs1_p_clk.c),
1675 },
1676};
1677
1678static struct branch_clk usb_fs2_p_clk = {
1679 .b = {
1680 .ctl_reg = USB_FSn_HCLK_CTL_REG(2),
1681 .en_mask = BIT(4),
1682 .halt_reg = CLK_HALT_CFPB_STATEA_REG,
1683 .halt_bit = 14,
1684 },
1685 .c = {
1686 .dbg_name = "usb_fs2_p_clk",
1687 .ops = &clk_ops_branch,
1688 CLK_INIT(usb_fs2_p_clk.c),
1689 },
1690};
1691
1692static struct branch_clk usb_hs1_p_clk = {
1693 .b = {
1694 .ctl_reg = USB_HS1_HCLK_CTL_REG,
1695 .en_mask = BIT(4),
1696 .halt_reg = CLK_HALT_DFAB_STATE_REG,
1697 .halt_bit = 1,
1698 },
1699 .c = {
1700 .dbg_name = "usb_hs1_p_clk",
1701 .ops = &clk_ops_branch,
1702 CLK_INIT(usb_hs1_p_clk.c),
1703 },
1704};
1705
1706static struct branch_clk sdc1_p_clk = {
1707 .b = {
1708 .ctl_reg = SDCn_HCLK_CTL_REG(1),
1709 .en_mask = BIT(4),
1710 .halt_reg = CLK_HALT_DFAB_STATE_REG,
1711 .halt_bit = 11,
1712 },
1713 .c = {
1714 .dbg_name = "sdc1_p_clk",
1715 .ops = &clk_ops_branch,
1716 CLK_INIT(sdc1_p_clk.c),
1717 },
1718};
1719
1720static struct branch_clk sdc2_p_clk = {
1721 .b = {
1722 .ctl_reg = SDCn_HCLK_CTL_REG(2),
1723 .en_mask = BIT(4),
1724 .halt_reg = CLK_HALT_DFAB_STATE_REG,
1725 .halt_bit = 10,
1726 },
1727 .c = {
1728 .dbg_name = "sdc2_p_clk",
1729 .ops = &clk_ops_branch,
1730 CLK_INIT(sdc2_p_clk.c),
1731 },
1732};
1733
1734static struct branch_clk sdc3_p_clk = {
1735 .b = {
1736 .ctl_reg = SDCn_HCLK_CTL_REG(3),
1737 .en_mask = BIT(4),
1738 .halt_reg = CLK_HALT_DFAB_STATE_REG,
1739 .halt_bit = 9,
1740 },
1741 .c = {
1742 .dbg_name = "sdc3_p_clk",
1743 .ops = &clk_ops_branch,
1744 CLK_INIT(sdc3_p_clk.c),
1745 },
1746};
1747
1748static struct branch_clk sdc4_p_clk = {
1749 .b = {
1750 .ctl_reg = SDCn_HCLK_CTL_REG(4),
1751 .en_mask = BIT(4),
1752 .halt_reg = CLK_HALT_DFAB_STATE_REG,
1753 .halt_bit = 8,
1754 },
1755 .c = {
1756 .dbg_name = "sdc4_p_clk",
1757 .ops = &clk_ops_branch,
1758 CLK_INIT(sdc4_p_clk.c),
1759 },
1760};
1761
1762static struct branch_clk sdc5_p_clk = {
1763 .b = {
1764 .ctl_reg = SDCn_HCLK_CTL_REG(5),
1765 .en_mask = BIT(4),
1766 .halt_reg = CLK_HALT_DFAB_STATE_REG,
1767 .halt_bit = 7,
1768 },
1769 .c = {
1770 .dbg_name = "sdc5_p_clk",
1771 .ops = &clk_ops_branch,
1772 CLK_INIT(sdc5_p_clk.c),
1773 },
1774};
1775
1776/* HW-Voteable Clocks */
1777static struct branch_clk adm0_clk = {
1778 .b = {
1779 .ctl_reg = SC0_U_CLK_BRANCH_ENA_VOTE_REG,
1780 .en_mask = BIT(2),
1781 .halt_reg = CLK_HALT_MSS_SMPSS_MISC_STATE_REG,
1782 .halt_check = HALT_VOTED,
1783 .halt_bit = 14,
1784 },
1785 .c = {
1786 .dbg_name = "adm0_clk",
1787 .ops = &clk_ops_branch,
1788 CLK_INIT(adm0_clk.c),
1789 },
1790};
1791
1792static struct branch_clk adm0_p_clk = {
1793 .b = {
1794 .ctl_reg = SC0_U_CLK_BRANCH_ENA_VOTE_REG,
1795 .en_mask = BIT(3),
1796 .halt_reg = CLK_HALT_MSS_SMPSS_MISC_STATE_REG,
1797 .halt_check = HALT_VOTED,
1798 .halt_bit = 13,
1799 },
1800 .c = {
1801 .dbg_name = "adm0_p_clk",
1802 .ops = &clk_ops_branch,
1803 CLK_INIT(adm0_p_clk.c),
1804 },
1805};
1806
1807static struct branch_clk pmic_arb0_p_clk = {
1808 .b = {
1809 .ctl_reg = SC0_U_CLK_BRANCH_ENA_VOTE_REG,
1810 .en_mask = BIT(8),
1811 .halt_reg = CLK_HALT_SFPB_MISC_STATE_REG,
1812 .halt_check = HALT_VOTED,
1813 .halt_bit = 22,
1814 },
1815 .c = {
1816 .dbg_name = "pmic_arb0_p_clk",
1817 .ops = &clk_ops_branch,
1818 CLK_INIT(pmic_arb0_p_clk.c),
1819 },
1820};
1821
1822static struct branch_clk pmic_arb1_p_clk = {
1823 .b = {
1824 .ctl_reg = SC0_U_CLK_BRANCH_ENA_VOTE_REG,
1825 .en_mask = BIT(9),
1826 .halt_reg = CLK_HALT_SFPB_MISC_STATE_REG,
1827 .halt_check = HALT_VOTED,
1828 .halt_bit = 21,
1829 },
1830 .c = {
1831 .dbg_name = "pmic_arb1_p_clk",
1832 .ops = &clk_ops_branch,
1833 CLK_INIT(pmic_arb1_p_clk.c),
1834 },
1835};
1836
1837static struct branch_clk pmic_ssbi2_clk = {
1838 .b = {
1839 .ctl_reg = SC0_U_CLK_BRANCH_ENA_VOTE_REG,
1840 .en_mask = BIT(7),
1841 .halt_reg = CLK_HALT_SFPB_MISC_STATE_REG,
1842 .halt_check = HALT_VOTED,
1843 .halt_bit = 23,
1844 },
1845 .c = {
1846 .dbg_name = "pmic_ssbi2_clk",
1847 .ops = &clk_ops_branch,
1848 CLK_INIT(pmic_ssbi2_clk.c),
1849 },
1850};
1851
1852static struct branch_clk rpm_msg_ram_p_clk = {
1853 .b = {
1854 .ctl_reg = SC0_U_CLK_BRANCH_ENA_VOTE_REG,
1855 .en_mask = BIT(6),
1856 .halt_reg = CLK_HALT_SFPB_MISC_STATE_REG,
1857 .halt_check = HALT_VOTED,
1858 .halt_bit = 12,
1859 },
1860 .c = {
1861 .dbg_name = "rpm_msg_ram_p_clk",
1862 .ops = &clk_ops_branch,
1863 CLK_INIT(rpm_msg_ram_p_clk.c),
1864 },
1865};
1866
1867/*
1868 * Multimedia Clocks
1869 */
1870
1871static struct branch_clk amp_clk = {
1872 .b = {
1873 .reset_reg = SW_RESET_CORE_REG,
1874 .reset_mask = BIT(20),
1875 },
1876 .c = {
1877 .dbg_name = "amp_clk",
1878 .ops = &clk_ops_reset,
1879 CLK_INIT(amp_clk.c),
1880 },
1881};
1882
1883#define CLK_CAM(i, n, hb) \
1884 struct rcg_clk i##_clk = { \
1885 .b = { \
1886 .ctl_reg = CAMCLKn_CC_REG(n), \
1887 .en_mask = BIT(0), \
1888 .halt_reg = DBG_BUS_VEC_I_REG, \
1889 .halt_bit = hb, \
1890 }, \
1891 .ns_reg = CAMCLKn_NS_REG(n), \
1892 .md_reg = CAMCLKn_MD_REG(n), \
1893 .root_en_mask = BIT(2), \
1894 .ns_mask = (BM(31, 24) | BM(15, 14) | BM(2, 0)), \
1895 .ctl_mask = BM(7, 6), \
1896 .set_rate = set_rate_mnd_8, \
1897 .freq_tbl = clk_tbl_cam, \
1898 .current_freq = &local_dummy_freq, \
1899 .c = { \
1900 .dbg_name = #i "_clk", \
1901 .ops = &soc_clk_ops_8960, \
1902 CLK_INIT(i##_clk.c), \
1903 }, \
1904 }
1905#define F_CAM(f, s, d, m, n, v) \
1906 { \
1907 .freq_hz = f, \
1908 .src_clk = &s##_clk.c, \
1909 .md_val = MD8(8, m, 0, n), \
1910 .ns_val = NS_MM(31, 24, n, m, 15, 14, d, 2, 0, s##_to_mm_mux), \
1911 .ctl_val = CC(6, n), \
1912 .mnd_en_mask = BIT(5) * !!(n), \
1913 .sys_vdd = v, \
1914 }
1915static struct clk_freq_tbl clk_tbl_cam[] = {
1916 F_CAM( 0, gnd, 1, 0, 0, NONE),
1917 F_CAM( 6000000, pll8, 4, 1, 16, LOW),
1918 F_CAM( 8000000, pll8, 4, 1, 12, LOW),
1919 F_CAM( 12000000, pll8, 4, 1, 8, LOW),
1920 F_CAM( 16000000, pll8, 4, 1, 6, LOW),
1921 F_CAM( 19200000, pll8, 4, 1, 5, LOW),
1922 F_CAM( 24000000, pll8, 4, 1, 4, LOW),
1923 F_CAM( 32000000, pll8, 4, 1, 3, LOW),
1924 F_CAM( 48000000, pll8, 4, 1, 2, LOW),
1925 F_CAM( 64000000, pll8, 3, 1, 2, LOW),
1926 F_CAM( 96000000, pll8, 4, 0, 0, NOMINAL),
1927 F_CAM(128000000, pll8, 3, 0, 0, NOMINAL),
1928 F_END
1929};
1930
1931static CLK_CAM(cam0, 0, 15);
1932static CLK_CAM(cam1, 1, 16);
1933
1934#define F_CSI(f, s, d, m, n, v) \
1935 { \
1936 .freq_hz = f, \
1937 .src_clk = &s##_clk.c, \
1938 .md_val = MD8(8, m, 0, n), \
1939 .ns_val = NS_MM(31, 24, n, m, 15, 14, d, 2, 0, s##_to_mm_mux), \
1940 .ctl_val = CC(6, n), \
1941 .mnd_en_mask = BIT(5) * !!(n), \
1942 .sys_vdd = v, \
1943 }
1944static struct clk_freq_tbl clk_tbl_csi[] = {
1945 F_CSI( 0, gnd, 1, 0, 0, NONE),
1946 F_CSI( 85330000, pll8, 1, 2, 9, LOW),
1947 F_CSI(177780000, pll2, 1, 2, 9, NOMINAL),
1948 F_END
1949};
1950
1951static struct rcg_clk csi0_src_clk = {
1952 .ns_reg = CSI0_NS_REG,
1953 .b = {
1954 .ctl_reg = CSI0_CC_REG,
1955 .halt_check = NOCHECK,
1956 },
1957 .md_reg = CSI0_MD_REG,
1958 .root_en_mask = BIT(2),
1959 .ns_mask = BM(31, 24) | BM(15, 12) | BM(2, 0),
1960 .ctl_mask = BM(7, 6),
1961 .set_rate = set_rate_mnd,
1962 .freq_tbl = clk_tbl_csi,
1963 .current_freq = &local_dummy_freq,
1964 .c = {
1965 .dbg_name = "csi0_src_clk",
1966 .ops = &soc_clk_ops_8960,
1967 CLK_INIT(csi0_src_clk.c),
1968 },
1969};
1970
1971static struct branch_clk csi0_clk = {
1972 .b = {
1973 .ctl_reg = CSI0_CC_REG,
1974 .en_mask = BIT(0),
1975 .reset_reg = SW_RESET_CORE_REG,
1976 .reset_mask = BIT(8),
1977 .halt_reg = DBG_BUS_VEC_B_REG,
1978 .halt_bit = 13,
1979 },
1980 .parent = &csi0_src_clk.c,
1981 .c = {
1982 .dbg_name = "csi0_clk",
1983 .ops = &clk_ops_branch,
1984 CLK_INIT(csi0_clk.c),
1985 },
1986};
1987
1988static struct branch_clk csi0_phy_clk = {
1989 .b = {
1990 .ctl_reg = CSI0_CC_REG,
1991 .en_mask = BIT(8),
1992 .reset_reg = SW_RESET_CORE_REG,
1993 .reset_mask = BIT(29),
1994 .halt_reg = DBG_BUS_VEC_I_REG,
1995 .halt_bit = 9,
1996 },
1997 .parent = &csi0_src_clk.c,
1998 .c = {
1999 .dbg_name = "csi0_phy_clk",
2000 .ops = &clk_ops_branch,
2001 CLK_INIT(csi0_phy_clk.c),
2002 },
2003};
2004
2005static struct rcg_clk csi1_src_clk = {
2006 .ns_reg = CSI1_NS_REG,
2007 .b = {
2008 .ctl_reg = CSI1_CC_REG,
2009 .halt_check = NOCHECK,
2010 },
2011 .md_reg = CSI1_MD_REG,
2012 .root_en_mask = BIT(2),
2013 .ns_mask = BM(31, 24) | BM(15, 12) | BM(2, 0),
2014 .ctl_mask = BM(7, 6),
2015 .set_rate = set_rate_mnd,
2016 .freq_tbl = clk_tbl_csi,
2017 .current_freq = &local_dummy_freq,
2018 .c = {
2019 .dbg_name = "csi1_src_clk",
2020 .ops = &soc_clk_ops_8960,
2021 CLK_INIT(csi1_src_clk.c),
2022 },
2023};
2024
2025static struct branch_clk csi1_clk = {
2026 .b = {
2027 .ctl_reg = CSI1_CC_REG,
2028 .en_mask = BIT(0),
2029 .reset_reg = SW_RESET_CORE_REG,
2030 .reset_mask = BIT(18),
2031 .halt_reg = DBG_BUS_VEC_B_REG,
2032 .halt_bit = 14,
2033 },
2034 .parent = &csi1_src_clk.c,
2035 .c = {
2036 .dbg_name = "csi1_clk",
2037 .ops = &clk_ops_branch,
2038 CLK_INIT(csi1_clk.c),
2039 },
2040};
2041
2042static struct branch_clk csi1_phy_clk = {
2043 .b = {
2044 .ctl_reg = CSI1_CC_REG,
2045 .en_mask = BIT(8),
2046 .reset_reg = SW_RESET_CORE_REG,
2047 .reset_mask = BIT(28),
2048 .halt_reg = DBG_BUS_VEC_I_REG,
2049 .halt_bit = 10,
2050 },
2051 .parent = &csi1_src_clk.c,
2052 .c = {
2053 .dbg_name = "csi1_phy_clk",
2054 .ops = &clk_ops_branch,
2055 CLK_INIT(csi1_phy_clk.c),
2056 },
2057};
2058
2059#define F_CSI_PIX(s) \
2060 { \
2061 .src_clk = &csi##s##_clk.c, \
2062 .freq_hz = s, \
2063 .ns_val = BVAL(25, 25, s), \
2064 }
2065static struct clk_freq_tbl clk_tbl_csi_pix[] = {
2066 F_CSI_PIX(0), /* CSI0 source */
2067 F_CSI_PIX(1), /* CSI1 source */
2068 F_END
2069};
2070
2071#define F_CSI_RDI(s) \
2072 { \
2073 .src_clk = &csi##s##_clk.c, \
2074 .freq_hz = s, \
2075 .ns_val = BVAL(12, 12, s), \
2076 }
2077static struct clk_freq_tbl clk_tbl_csi_rdi[] = {
2078 F_CSI_RDI(0), /* CSI0 source */
2079 F_CSI_RDI(1), /* CSI1 source */
2080 F_END
2081};
2082
2083static struct rcg_clk csi_pix_clk = {
2084 .b = {
2085 .ctl_reg = MISC_CC_REG,
2086 .en_mask = BIT(26),
2087 .halt_check = DELAY,
2088 .reset_reg = SW_RESET_CORE_REG,
2089 .reset_mask = BIT(26),
2090 },
2091 .ns_reg = MISC_CC_REG,
2092 .ns_mask = BIT(25),
2093 .set_rate = set_rate_nop,
2094 .freq_tbl = clk_tbl_csi_pix,
2095 .current_freq = &local_dummy_freq,
2096 .c = {
2097 .dbg_name = "csi_pix_clk",
2098 .ops = &soc_clk_ops_8960,
2099 CLK_INIT(csi_pix_clk.c),
2100 },
2101};
2102
2103static struct rcg_clk csi_rdi_clk = {
2104 .b = {
2105 .ctl_reg = MISC_CC_REG,
2106 .en_mask = BIT(13),
2107 .halt_check = DELAY,
2108 .reset_reg = SW_RESET_CORE_REG,
2109 .reset_mask = BIT(27),
2110 },
2111 .ns_reg = MISC_CC_REG,
2112 .ns_mask = BIT(12),
2113 .set_rate = set_rate_nop,
2114 .freq_tbl = clk_tbl_csi_rdi,
2115 .current_freq = &local_dummy_freq,
2116 .c = {
2117 .dbg_name = "csi_rdi_clk",
2118 .ops = &soc_clk_ops_8960,
2119 CLK_INIT(csi_rdi_clk.c),
2120 },
2121};
2122
2123#define F_CSI_PHYTIMER(f, s, d, m, n, v) \
2124 { \
2125 .freq_hz = f, \
2126 .src_clk = &s##_clk.c, \
2127 .md_val = MD8(8, m, 0, n), \
2128 .ns_val = NS_MM(31, 24, n, m, 15, 14, d, 2, 0, s##_to_mm_mux), \
2129 .ctl_val = CC(6, n), \
2130 .mnd_en_mask = BIT(5) * !!(n), \
2131 .sys_vdd = v, \
2132 }
2133static struct clk_freq_tbl clk_tbl_csi_phytimer[] = {
2134 F_CSI_PHYTIMER( 0, gnd, 1, 0, 0, NONE),
2135 F_CSI_PHYTIMER( 85330000, pll8, 1, 2, 9, LOW),
2136 F_CSI_PHYTIMER(177780000, pll2, 1, 2, 9, NOMINAL),
2137 F_END
2138};
2139
2140static struct rcg_clk csiphy_timer_src_clk = {
2141 .ns_reg = CSIPHYTIMER_NS_REG,
2142 .b = {
2143 .ctl_reg = CSIPHYTIMER_CC_REG,
2144 .halt_check = NOCHECK,
2145 },
2146 .md_reg = CSIPHYTIMER_MD_REG,
2147 .root_en_mask = BIT(2),
2148 .ns_mask = (BM(31, 24) | BM(15, 14) | BM(2, 0)),
2149 .ctl_mask = BM(7, 6),
2150 .set_rate = set_rate_mnd_8,
2151 .freq_tbl = clk_tbl_csi_phytimer,
2152 .current_freq = &local_dummy_freq,
2153 .c = {
2154 .dbg_name = "csiphy_timer_src_clk",
2155 .ops = &soc_clk_ops_8960,
2156 CLK_INIT(csiphy_timer_src_clk.c),
2157 },
2158};
2159
2160static struct branch_clk csi0phy_timer_clk = {
2161 .b = {
2162 .ctl_reg = CSIPHYTIMER_CC_REG,
2163 .en_mask = BIT(0),
2164 .halt_reg = DBG_BUS_VEC_I_REG,
2165 .halt_bit = 17,
2166 },
2167 .parent = &csiphy_timer_src_clk.c,
2168 .c = {
2169 .dbg_name = "csi0phy_timer_clk",
2170 .ops = &clk_ops_branch,
2171 CLK_INIT(csi0phy_timer_clk.c),
2172 },
2173};
2174
2175static struct branch_clk csi1phy_timer_clk = {
2176 .b = {
2177 .ctl_reg = CSIPHYTIMER_CC_REG,
2178 .en_mask = BIT(9),
2179 .halt_reg = DBG_BUS_VEC_I_REG,
2180 .halt_bit = 18,
2181 },
2182 .parent = &csiphy_timer_src_clk.c,
2183 .c = {
2184 .dbg_name = "csi1phy_timer_clk",
2185 .ops = &clk_ops_branch,
2186 CLK_INIT(csi1phy_timer_clk.c),
2187 },
2188};
2189
2190#define F_DSI(d) \
2191 { \
2192 .freq_hz = d, \
2193 .ns_val = BVAL(15, 12, (d-1)), \
2194 }
2195/*
2196 * The DSI_BYTE/ESC clock is sourced from the DSI PHY PLL, which may change rate
2197 * without this clock driver knowing. So, overload the clk_set_rate() to set
2198 * the divider (1 to 16) of the clock with respect to the PLL rate.
2199 */
2200static struct clk_freq_tbl clk_tbl_dsi_byte[] = {
2201 F_DSI(1), F_DSI(2), F_DSI(3), F_DSI(4),
2202 F_DSI(5), F_DSI(6), F_DSI(7), F_DSI(8),
2203 F_DSI(9), F_DSI(10), F_DSI(11), F_DSI(12),
2204 F_DSI(13), F_DSI(14), F_DSI(15), F_DSI(16),
2205 F_END
2206};
2207
2208static struct rcg_clk dsi1_byte_clk = {
2209 .b = {
2210 .ctl_reg = DSI1_BYTE_CC_REG,
2211 .en_mask = BIT(0),
2212 .reset_reg = SW_RESET_CORE_REG,
2213 .reset_mask = BIT(7),
2214 .halt_reg = DBG_BUS_VEC_B_REG,
2215 .halt_bit = 21,
2216 },
2217 .ns_reg = DSI1_BYTE_NS_REG,
2218 .root_en_mask = BIT(2),
2219 .ns_mask = BM(15, 12),
2220 .set_rate = set_rate_nop,
2221 .freq_tbl = clk_tbl_dsi_byte,
2222 .current_freq = &local_dummy_freq,
2223 .c = {
2224 .dbg_name = "dsi1_byte_clk",
2225 .ops = &soc_clk_ops_8960,
2226 CLK_INIT(dsi1_byte_clk.c),
2227 },
2228};
2229
2230static struct rcg_clk dsi2_byte_clk = {
2231 .b = {
2232 .ctl_reg = DSI2_BYTE_CC_REG,
2233 .en_mask = BIT(0),
2234 .reset_reg = SW_RESET_CORE_REG,
2235 .reset_mask = BIT(25),
2236 .halt_reg = DBG_BUS_VEC_B_REG,
2237 .halt_bit = 20,
2238 },
2239 .ns_reg = DSI2_BYTE_NS_REG,
2240 .root_en_mask = BIT(2),
2241 .ns_mask = BM(15, 12),
2242 .set_rate = set_rate_nop,
2243 .freq_tbl = clk_tbl_dsi_byte,
2244 .current_freq = &local_dummy_freq,
2245 .c = {
2246 .dbg_name = "dsi2_byte_clk",
2247 .ops = &soc_clk_ops_8960,
2248 CLK_INIT(dsi2_byte_clk.c),
2249 },
2250};
2251
2252static struct rcg_clk dsi1_esc_clk = {
2253 .b = {
2254 .ctl_reg = DSI1_ESC_CC_REG,
2255 .en_mask = BIT(0),
2256 .reset_reg = SW_RESET_CORE_REG,
2257 .halt_reg = DBG_BUS_VEC_I_REG,
2258 .halt_bit = 1,
2259 },
2260 .ns_reg = DSI1_ESC_NS_REG,
2261 .root_en_mask = BIT(2),
2262 .ns_mask = BM(15, 12),
2263 .set_rate = set_rate_nop,
2264 .freq_tbl = clk_tbl_dsi_byte,
2265 .current_freq = &local_dummy_freq,
2266 .c = {
2267 .dbg_name = "dsi1_esc_clk",
2268 .ops = &soc_clk_ops_8960,
2269 CLK_INIT(dsi1_esc_clk.c),
2270 },
2271};
2272
2273static struct rcg_clk dsi2_esc_clk = {
2274 .b = {
2275 .ctl_reg = DSI2_ESC_CC_REG,
2276 .en_mask = BIT(0),
2277 .halt_reg = DBG_BUS_VEC_I_REG,
2278 .halt_bit = 3,
2279 },
2280 .ns_reg = DSI2_ESC_NS_REG,
2281 .root_en_mask = BIT(2),
2282 .ns_mask = BM(15, 12),
2283 .set_rate = set_rate_nop,
2284 .freq_tbl = clk_tbl_dsi_byte,
2285 .current_freq = &local_dummy_freq,
2286 .c = {
2287 .dbg_name = "dsi2_esc_clk",
2288 .ops = &soc_clk_ops_8960,
2289 CLK_INIT(dsi2_esc_clk.c),
2290 },
2291};
2292
2293#define F_GFX2D(f, s, m, n, v) \
2294 { \
2295 .freq_hz = f, \
2296 .src_clk = &s##_clk.c, \
2297 .md_val = MD4(4, m, 0, n), \
2298 .ns_val = NS_MND_BANKED4(20, 16, n, m, 3, 0, s##_to_mm_mux), \
2299 .ctl_val = CC_BANKED(9, 6, n), \
2300 .mnd_en_mask = (BIT(8) | BIT(5)) * !!(n), \
2301 .sys_vdd = v, \
2302 }
2303static struct clk_freq_tbl clk_tbl_gfx2d[] = {
2304 F_GFX2D( 0, gnd, 0, 0, NONE),
2305 F_GFX2D( 27000000, pxo, 0, 0, LOW),
2306 F_GFX2D( 48000000, pll8, 1, 8, LOW),
2307 F_GFX2D( 54857000, pll8, 1, 7, LOW),
2308 F_GFX2D( 64000000, pll8, 1, 6, LOW),
2309 F_GFX2D( 76800000, pll8, 1, 5, LOW),
2310 F_GFX2D( 96000000, pll8, 1, 4, LOW),
2311 F_GFX2D(128000000, pll8, 1, 3, NOMINAL),
2312 F_GFX2D(145455000, pll2, 2, 11, NOMINAL),
2313 F_GFX2D(160000000, pll2, 1, 5, NOMINAL),
2314 F_GFX2D(177778000, pll2, 2, 9, NOMINAL),
2315 F_GFX2D(200000000, pll2, 1, 4, NOMINAL),
2316 F_GFX2D(228571000, pll2, 2, 7, HIGH),
2317 F_END
2318};
2319
2320static struct bank_masks bmnd_info_gfx2d0 = {
2321 .bank_sel_mask = BIT(11),
2322 .bank0_mask = {
2323 .md_reg = GFX2D0_MD0_REG,
2324 .ns_mask = BM(23, 20) | BM(5, 3),
2325 .rst_mask = BIT(25),
2326 .mnd_en_mask = BIT(8),
2327 .mode_mask = BM(10, 9),
2328 },
2329 .bank1_mask = {
2330 .md_reg = GFX2D0_MD1_REG,
2331 .ns_mask = BM(19, 16) | BM(2, 0),
2332 .rst_mask = BIT(24),
2333 .mnd_en_mask = BIT(5),
2334 .mode_mask = BM(7, 6),
2335 },
2336};
2337
2338static struct rcg_clk gfx2d0_clk = {
2339 .b = {
2340 .ctl_reg = GFX2D0_CC_REG,
2341 .en_mask = BIT(0),
2342 .reset_reg = SW_RESET_CORE_REG,
2343 .reset_mask = BIT(14),
2344 .halt_reg = DBG_BUS_VEC_A_REG,
2345 .halt_bit = 9,
2346 },
2347 .ns_reg = GFX2D0_NS_REG,
2348 .root_en_mask = BIT(2),
2349 .set_rate = set_rate_mnd_banked,
2350 .freq_tbl = clk_tbl_gfx2d,
2351 .bank_masks = &bmnd_info_gfx2d0,
2352 .current_freq = &local_dummy_freq,
2353 .c = {
2354 .dbg_name = "gfx2d0_clk",
2355 .ops = &soc_clk_ops_8960,
2356 CLK_INIT(gfx2d0_clk.c),
2357 },
2358};
2359
2360static struct bank_masks bmnd_info_gfx2d1 = {
2361 .bank_sel_mask = BIT(11),
2362 .bank0_mask = {
2363 .md_reg = GFX2D1_MD0_REG,
2364 .ns_mask = BM(23, 20) | BM(5, 3),
2365 .rst_mask = BIT(25),
2366 .mnd_en_mask = BIT(8),
2367 .mode_mask = BM(10, 9),
2368 },
2369 .bank1_mask = {
2370 .md_reg = GFX2D1_MD1_REG,
2371 .ns_mask = BM(19, 16) | BM(2, 0),
2372 .rst_mask = BIT(24),
2373 .mnd_en_mask = BIT(5),
2374 .mode_mask = BM(7, 6),
2375 },
2376};
2377
2378static struct rcg_clk gfx2d1_clk = {
2379 .b = {
2380 .ctl_reg = GFX2D1_CC_REG,
2381 .en_mask = BIT(0),
2382 .reset_reg = SW_RESET_CORE_REG,
2383 .reset_mask = BIT(13),
2384 .halt_reg = DBG_BUS_VEC_A_REG,
2385 .halt_bit = 14,
2386 },
2387 .ns_reg = GFX2D1_NS_REG,
2388 .root_en_mask = BIT(2),
2389 .set_rate = set_rate_mnd_banked,
2390 .freq_tbl = clk_tbl_gfx2d,
2391 .bank_masks = &bmnd_info_gfx2d1,
2392 .current_freq = &local_dummy_freq,
2393 .c = {
2394 .dbg_name = "gfx2d1_clk",
2395 .ops = &soc_clk_ops_8960,
2396 CLK_INIT(gfx2d1_clk.c),
2397 },
2398};
2399
2400#define F_GFX3D(f, s, m, n, v) \
2401 { \
2402 .freq_hz = f, \
2403 .src_clk = &s##_clk.c, \
2404 .md_val = MD4(4, m, 0, n), \
2405 .ns_val = NS_MND_BANKED4(18, 14, n, m, 3, 0, s##_to_mm_mux), \
2406 .ctl_val = CC_BANKED(9, 6, n), \
2407 .mnd_en_mask = (BIT(8) | BIT(5)) * !!(n), \
2408 .sys_vdd = v, \
2409 }
2410static struct clk_freq_tbl clk_tbl_gfx3d[] = {
2411 F_GFX3D( 0, gnd, 0, 0, NONE),
2412 F_GFX3D( 27000000, pxo, 0, 0, LOW),
2413 F_GFX3D( 48000000, pll8, 1, 8, LOW),
2414 F_GFX3D( 54857000, pll8, 1, 7, LOW),
2415 F_GFX3D( 64000000, pll8, 1, 6, LOW),
2416 F_GFX3D( 76800000, pll8, 1, 5, LOW),
2417 F_GFX3D( 96000000, pll8, 1, 4, LOW),
2418 F_GFX3D(128000000, pll8, 1, 3, NOMINAL),
2419 F_GFX3D(145455000, pll2, 2, 11, NOMINAL),
2420 F_GFX3D(160000000, pll2, 1, 5, NOMINAL),
2421 F_GFX3D(177778000, pll2, 2, 9, NOMINAL),
2422 F_GFX3D(200000000, pll2, 1, 4, NOMINAL),
2423 F_GFX3D(228571000, pll2, 2, 7, NOMINAL),
2424 F_GFX3D(266667000, pll2, 1, 3, NOMINAL),
2425 F_GFX3D(320000000, pll2, 2, 5, HIGH),
2426 F_END
2427};
2428
2429static struct bank_masks bmnd_info_gfx3d = {
2430 .bank_sel_mask = BIT(11),
2431 .bank0_mask = {
2432 .md_reg = GFX3D_MD0_REG,
2433 .ns_mask = BM(21, 18) | BM(5, 3),
2434 .rst_mask = BIT(23),
2435 .mnd_en_mask = BIT(8),
2436 .mode_mask = BM(10, 9),
2437 },
2438 .bank1_mask = {
2439 .md_reg = GFX3D_MD1_REG,
2440 .ns_mask = BM(17, 14) | BM(2, 0),
2441 .rst_mask = BIT(22),
2442 .mnd_en_mask = BIT(5),
2443 .mode_mask = BM(7, 6),
2444 },
2445};
2446
2447static struct rcg_clk gfx3d_clk = {
2448 .b = {
2449 .ctl_reg = GFX3D_CC_REG,
2450 .en_mask = BIT(0),
2451 .reset_reg = SW_RESET_CORE_REG,
2452 .reset_mask = BIT(12),
2453 .halt_reg = DBG_BUS_VEC_A_REG,
2454 .halt_bit = 4,
2455 },
2456 .ns_reg = GFX3D_NS_REG,
2457 .root_en_mask = BIT(2),
2458 .set_rate = set_rate_mnd_banked,
2459 .freq_tbl = clk_tbl_gfx3d,
2460 .bank_masks = &bmnd_info_gfx3d,
2461 .depends = &gmem_axi_clk.c,
2462 .current_freq = &local_dummy_freq,
2463 .c = {
2464 .dbg_name = "gfx3d_clk",
2465 .ops = &soc_clk_ops_8960,
2466 CLK_INIT(gfx3d_clk.c),
2467 },
2468};
2469
2470#define F_IJPEG(f, s, d, m, n, v) \
2471 { \
2472 .freq_hz = f, \
2473 .src_clk = &s##_clk.c, \
2474 .md_val = MD8(8, m, 0, n), \
2475 .ns_val = NS_MM(23, 16, n, m, 15, 12, d, 2, 0, s##_to_mm_mux), \
2476 .ctl_val = CC(6, n), \
2477 .mnd_en_mask = BIT(5) * !!(n), \
2478 .sys_vdd = v, \
2479 }
2480static struct clk_freq_tbl clk_tbl_ijpeg[] = {
2481 F_IJPEG( 0, gnd, 1, 0, 0, NONE),
2482 F_IJPEG( 27000000, pxo, 1, 0, 0, LOW),
2483 F_IJPEG( 36570000, pll8, 1, 2, 21, LOW),
2484 F_IJPEG( 54860000, pll8, 7, 0, 0, LOW),
2485 F_IJPEG( 96000000, pll8, 4, 0, 0, LOW),
2486 F_IJPEG(109710000, pll8, 1, 2, 7, LOW),
2487 F_IJPEG(128000000, pll8, 3, 0, 0, NOMINAL),
2488 F_IJPEG(153600000, pll8, 1, 2, 5, NOMINAL),
2489 F_IJPEG(200000000, pll2, 4, 0, 0, NOMINAL),
2490 F_IJPEG(228571000, pll2, 1, 2, 7, NOMINAL),
2491 F_END
2492};
2493
2494static struct rcg_clk ijpeg_clk = {
2495 .b = {
2496 .ctl_reg = IJPEG_CC_REG,
2497 .en_mask = BIT(0),
2498 .reset_reg = SW_RESET_CORE_REG,
2499 .reset_mask = BIT(9),
2500 .halt_reg = DBG_BUS_VEC_A_REG,
2501 .halt_bit = 24,
2502 },
2503 .ns_reg = IJPEG_NS_REG,
2504 .md_reg = IJPEG_MD_REG,
2505 .root_en_mask = BIT(2),
2506 .ns_mask = (BM(23, 16) | BM(15, 12) | BM(2, 0)),
2507 .ctl_mask = BM(7, 6),
2508 .set_rate = set_rate_mnd,
2509 .freq_tbl = clk_tbl_ijpeg,
2510 .depends = &ijpeg_axi_clk.c,
2511 .current_freq = &local_dummy_freq,
2512 .c = {
2513 .dbg_name = "ijpeg_clk",
2514 .ops = &soc_clk_ops_8960,
2515 CLK_INIT(ijpeg_clk.c),
2516 },
2517};
2518
2519#define F_JPEGD(f, s, d, v) \
2520 { \
2521 .freq_hz = f, \
2522 .src_clk = &s##_clk.c, \
2523 .ns_val = NS_DIVSRC(15, 12, d, 2, 0, s##_to_mm_mux), \
2524 .sys_vdd = v, \
2525 }
2526static struct clk_freq_tbl clk_tbl_jpegd[] = {
2527 F_JPEGD( 0, gnd, 1, NONE),
2528 F_JPEGD( 64000000, pll8, 6, LOW),
2529 F_JPEGD( 76800000, pll8, 5, LOW),
2530 F_JPEGD( 96000000, pll8, 4, LOW),
2531 F_JPEGD(160000000, pll2, 5, NOMINAL),
2532 F_JPEGD(200000000, pll2, 4, NOMINAL),
2533 F_END
2534};
2535
2536static struct rcg_clk jpegd_clk = {
2537 .b = {
2538 .ctl_reg = JPEGD_CC_REG,
2539 .en_mask = BIT(0),
2540 .reset_reg = SW_RESET_CORE_REG,
2541 .reset_mask = BIT(19),
2542 .halt_reg = DBG_BUS_VEC_A_REG,
2543 .halt_bit = 19,
2544 },
2545 .ns_reg = JPEGD_NS_REG,
2546 .root_en_mask = BIT(2),
2547 .ns_mask = (BM(15, 12) | BM(2, 0)),
2548 .set_rate = set_rate_nop,
2549 .freq_tbl = clk_tbl_jpegd,
2550 .depends = &jpegd_axi_clk.c,
2551 .current_freq = &local_dummy_freq,
2552 .c = {
2553 .dbg_name = "jpegd_clk",
2554 .ops = &soc_clk_ops_8960,
2555 CLK_INIT(jpegd_clk.c),
2556 },
2557};
2558
2559#define F_MDP(f, s, m, n, v) \
2560 { \
2561 .freq_hz = f, \
2562 .src_clk = &s##_clk.c, \
2563 .md_val = MD8(8, m, 0, n), \
2564 .ns_val = NS_MND_BANKED8(22, 14, n, m, 3, 0, s##_to_mm_mux), \
2565 .ctl_val = CC_BANKED(9, 6, n), \
2566 .mnd_en_mask = (BIT(8) | BIT(5)) * !!(n), \
2567 .sys_vdd = v, \
2568 }
2569static struct clk_freq_tbl clk_tbl_mdp[] = {
2570 F_MDP( 0, gnd, 0, 0, NONE),
2571 F_MDP( 9600000, pll8, 1, 40, LOW),
2572 F_MDP( 13710000, pll8, 1, 28, LOW),
2573 F_MDP( 27000000, pxo, 0, 0, LOW),
2574 F_MDP( 29540000, pll8, 1, 13, LOW),
2575 F_MDP( 34910000, pll8, 1, 11, LOW),
2576 F_MDP( 38400000, pll8, 1, 10, LOW),
2577 F_MDP( 59080000, pll8, 2, 13, LOW),
2578 F_MDP( 76800000, pll8, 1, 5, LOW),
2579 F_MDP( 85330000, pll8, 2, 9, LOW),
2580 F_MDP( 96000000, pll8, 1, 4, NOMINAL),
2581 F_MDP(128000000, pll8, 1, 3, NOMINAL),
2582 F_MDP(160000000, pll2, 1, 5, NOMINAL),
2583 F_MDP(177780000, pll2, 2, 9, NOMINAL),
2584 F_MDP(200000000, pll2, 1, 4, NOMINAL),
2585 F_END
2586};
2587
2588static struct bank_masks bmnd_info_mdp = {
2589 .bank_sel_mask = BIT(11),
2590 .bank0_mask = {
2591 .md_reg = MDP_MD0_REG,
2592 .ns_mask = BM(29, 22) | BM(5, 3),
2593 .rst_mask = BIT(31),
2594 .mnd_en_mask = BIT(8),
2595 .mode_mask = BM(10, 9),
2596 },
2597 .bank1_mask = {
2598 .md_reg = MDP_MD1_REG,
2599 .ns_mask = BM(21, 14) | BM(2, 0),
2600 .rst_mask = BIT(30),
2601 .mnd_en_mask = BIT(5),
2602 .mode_mask = BM(7, 6),
2603 },
2604};
2605
2606static struct rcg_clk mdp_clk = {
2607 .b = {
2608 .ctl_reg = MDP_CC_REG,
2609 .en_mask = BIT(0),
2610 .reset_reg = SW_RESET_CORE_REG,
2611 .reset_mask = BIT(21),
2612 .halt_reg = DBG_BUS_VEC_C_REG,
2613 .halt_bit = 10,
2614 },
2615 .ns_reg = MDP_NS_REG,
2616 .root_en_mask = BIT(2),
2617 .set_rate = set_rate_mnd_banked,
2618 .freq_tbl = clk_tbl_mdp,
2619 .bank_masks = &bmnd_info_mdp,
2620 .depends = &mdp_axi_clk.c,
2621 .current_freq = &local_dummy_freq,
2622 .c = {
2623 .dbg_name = "mdp_clk",
2624 .ops = &soc_clk_ops_8960,
2625 CLK_INIT(mdp_clk.c),
2626 },
2627};
2628
2629static struct branch_clk lut_mdp_clk = {
2630 .b = {
2631 .ctl_reg = MDP_LUT_CC_REG,
2632 .en_mask = BIT(0),
2633 .halt_reg = DBG_BUS_VEC_I_REG,
2634 .halt_bit = 13,
2635 },
2636 .parent = &mdp_clk.c,
2637 .c = {
2638 .dbg_name = "lut_mdp_clk",
2639 .ops = &clk_ops_branch,
2640 CLK_INIT(lut_mdp_clk.c),
2641 },
2642};
2643
2644#define F_MDP_VSYNC(f, s, v) \
2645 { \
2646 .freq_hz = f, \
2647 .src_clk = &s##_clk.c, \
2648 .ns_val = NS_SRC_SEL(13, 13, s##_to_bb_mux), \
2649 .sys_vdd = v, \
2650 }
2651static struct clk_freq_tbl clk_tbl_mdp_vsync[] = {
2652 F_MDP_VSYNC(27000000, pxo, LOW),
2653 F_END
2654};
2655
2656static struct rcg_clk mdp_vsync_clk = {
2657 .b = {
2658 .ctl_reg = MISC_CC_REG,
2659 .en_mask = BIT(6),
2660 .reset_reg = SW_RESET_CORE_REG,
2661 .reset_mask = BIT(3),
2662 .halt_reg = DBG_BUS_VEC_B_REG,
2663 .halt_bit = 22,
2664 },
2665 .ns_reg = MISC_CC2_REG,
2666 .ns_mask = BIT(13),
2667 .set_rate = set_rate_nop,
2668 .freq_tbl = clk_tbl_mdp_vsync,
2669 .current_freq = &local_dummy_freq,
2670 .c = {
2671 .dbg_name = "mdp_vsync_clk",
2672 .ops = &soc_clk_ops_8960,
2673 CLK_INIT(mdp_vsync_clk.c),
2674 },
2675};
2676
2677#define F_ROT(f, s, d, v) \
2678 { \
2679 .freq_hz = f, \
2680 .src_clk = &s##_clk.c, \
2681 .ns_val = NS_DIVSRC_BANKED(29, 26, 25, 22, d, \
2682 21, 19, 18, 16, s##_to_mm_mux), \
2683 .sys_vdd = v, \
2684 }
2685static struct clk_freq_tbl clk_tbl_rot[] = {
2686 F_ROT( 0, gnd, 1, NONE),
2687 F_ROT( 27000000, pxo, 1, LOW),
2688 F_ROT( 29540000, pll8, 13, LOW),
2689 F_ROT( 32000000, pll8, 12, LOW),
2690 F_ROT( 38400000, pll8, 10, LOW),
2691 F_ROT( 48000000, pll8, 8, LOW),
2692 F_ROT( 54860000, pll8, 7, LOW),
2693 F_ROT( 64000000, pll8, 6, LOW),
2694 F_ROT( 76800000, pll8, 5, LOW),
2695 F_ROT( 96000000, pll8, 4, NOMINAL),
2696 F_ROT(100000000, pll2, 8, NOMINAL),
2697 F_ROT(114290000, pll2, 7, NOMINAL),
2698 F_ROT(133330000, pll2, 6, NOMINAL),
2699 F_ROT(160000000, pll2, 5, NOMINAL),
2700 F_END
2701};
2702
2703static struct bank_masks bdiv_info_rot = {
2704 .bank_sel_mask = BIT(30),
2705 .bank0_mask = {
2706 .ns_mask = BM(25, 22) | BM(18, 16),
2707 },
2708 .bank1_mask = {
2709 .ns_mask = BM(29, 26) | BM(21, 19),
2710 },
2711};
2712
2713static struct rcg_clk rot_clk = {
2714 .b = {
2715 .ctl_reg = ROT_CC_REG,
2716 .en_mask = BIT(0),
2717 .reset_reg = SW_RESET_CORE_REG,
2718 .reset_mask = BIT(2),
2719 .halt_reg = DBG_BUS_VEC_C_REG,
2720 .halt_bit = 15,
2721 },
2722 .ns_reg = ROT_NS_REG,
2723 .root_en_mask = BIT(2),
2724 .set_rate = set_rate_div_banked,
2725 .freq_tbl = clk_tbl_rot,
2726 .bank_masks = &bdiv_info_rot,
2727 .current_freq = &local_dummy_freq,
2728 .depends = &rot_axi_clk.c,
2729 .c = {
2730 .dbg_name = "rot_clk",
2731 .ops = &soc_clk_ops_8960,
2732 CLK_INIT(rot_clk.c),
2733 },
2734};
2735
2736static int hdmi_pll_clk_enable(struct clk *clk)
2737{
2738 int ret;
2739 unsigned long flags;
2740 spin_lock_irqsave(&local_clock_reg_lock, flags);
2741 ret = hdmi_pll_enable();
2742 spin_unlock_irqrestore(&local_clock_reg_lock, flags);
2743 return ret;
2744}
2745
2746static void hdmi_pll_clk_disable(struct clk *clk)
2747{
2748 unsigned long flags;
2749 spin_lock_irqsave(&local_clock_reg_lock, flags);
2750 hdmi_pll_disable();
2751 spin_unlock_irqrestore(&local_clock_reg_lock, flags);
2752}
2753
2754static unsigned hdmi_pll_clk_get_rate(struct clk *clk)
2755{
2756 return hdmi_pll_get_rate();
2757}
2758
2759static struct clk_ops clk_ops_hdmi_pll = {
2760 .enable = hdmi_pll_clk_enable,
2761 .disable = hdmi_pll_clk_disable,
2762 .get_rate = hdmi_pll_clk_get_rate,
2763 .is_local = local_clk_is_local,
2764};
2765
2766static struct clk hdmi_pll_clk = {
2767 .dbg_name = "hdmi_pll_clk",
2768 .ops = &clk_ops_hdmi_pll,
2769 CLK_INIT(hdmi_pll_clk),
2770};
2771
2772#define F_TV_GND(f, s, p_r, d, m, n, v) \
2773 { \
2774 .freq_hz = f, \
2775 .src_clk = &s##_clk.c, \
2776 .md_val = MD8(8, m, 0, n), \
2777 .ns_val = NS_MM(23, 16, n, m, 15, 14, d, 2, 0, s##_to_mm_mux), \
2778 .ctl_val = CC(6, n), \
2779 .mnd_en_mask = BIT(5) * !!(n), \
2780 .sys_vdd = v, \
2781 }
2782#define F_TV(f, s, p_r, d, m, n, v) \
2783 { \
2784 .freq_hz = f, \
2785 .src_clk = &s##_clk, \
2786 .md_val = MD8(8, m, 0, n), \
2787 .ns_val = NS_MM(23, 16, n, m, 15, 14, d, 2, 0, s##_to_mm_mux), \
2788 .ctl_val = CC(6, n), \
2789 .mnd_en_mask = BIT(5) * !!(n), \
2790 .sys_vdd = v, \
2791 .extra_freq_data = (void *)p_r, \
2792 }
2793/* Switching TV freqs requires PLL reconfiguration. */
2794static struct clk_freq_tbl clk_tbl_tv[] = {
2795 F_TV_GND( 0, gnd, 0, 1, 0, 0, NONE),
2796 F_TV( 25200000, hdmi_pll, 25200000, 1, 0, 0, LOW),
2797 F_TV( 27000000, hdmi_pll, 27000000, 1, 0, 0, LOW),
2798 F_TV( 27030000, hdmi_pll, 27030000, 1, 0, 0, LOW),
2799 F_TV( 74250000, hdmi_pll, 74250000, 1, 0, 0, NOMINAL),
2800 F_TV(148500000, hdmi_pll, 148500000, 1, 0, 0, NOMINAL),
2801 F_END
2802};
2803
2804/*
2805 * Unlike other clocks, the TV rate is adjusted through PLL
2806 * re-programming. It is also routed through an MND divider.
2807 */
2808void set_rate_tv(struct rcg_clk *clk, struct clk_freq_tbl *nf)
2809{
2810 unsigned long pll_rate = (unsigned long)nf->extra_freq_data;
2811 if (pll_rate)
2812 hdmi_pll_set_rate(pll_rate);
2813 set_rate_mnd(clk, nf);
2814}
2815
2816static struct rcg_clk tv_src_clk = {
2817 .ns_reg = TV_NS_REG,
2818 .b = {
2819 .ctl_reg = TV_CC_REG,
2820 .halt_check = NOCHECK,
2821 },
2822 .md_reg = TV_MD_REG,
2823 .root_en_mask = BIT(2),
2824 .ns_mask = (BM(23, 16) | BM(15, 14) | BM(2, 0)),
2825 .ctl_mask = BM(7, 6),
2826 .set_rate = set_rate_tv,
2827 .freq_tbl = clk_tbl_tv,
2828 .current_freq = &local_dummy_freq,
2829 .c = {
2830 .dbg_name = "tv_src_clk",
2831 .ops = &soc_clk_ops_8960,
2832 CLK_INIT(tv_src_clk.c),
2833 },
2834};
2835
2836static struct branch_clk tv_enc_clk = {
2837 .b = {
2838 .ctl_reg = TV_CC_REG,
2839 .en_mask = BIT(8),
2840 .reset_reg = SW_RESET_CORE_REG,
2841 .reset_mask = BIT(0),
2842 .halt_reg = DBG_BUS_VEC_D_REG,
2843 .halt_bit = 9,
2844 },
2845 .parent = &tv_src_clk.c,
2846 .c = {
2847 .dbg_name = "tv_enc_clk",
2848 .ops = &clk_ops_branch,
2849 CLK_INIT(tv_enc_clk.c),
2850 },
2851};
2852
2853static struct branch_clk tv_dac_clk = {
2854 .b = {
2855 .ctl_reg = TV_CC_REG,
2856 .en_mask = BIT(10),
2857 .halt_reg = DBG_BUS_VEC_D_REG,
2858 .halt_bit = 10,
2859 },
2860 .parent = &tv_src_clk.c,
2861 .c = {
2862 .dbg_name = "tv_dac_clk",
2863 .ops = &clk_ops_branch,
2864 CLK_INIT(tv_dac_clk.c),
2865 },
2866};
2867
2868static struct branch_clk mdp_tv_clk = {
2869 .b = {
2870 .ctl_reg = TV_CC_REG,
2871 .en_mask = BIT(0),
2872 .reset_reg = SW_RESET_CORE_REG,
2873 .reset_mask = BIT(4),
2874 .halt_reg = DBG_BUS_VEC_D_REG,
2875 .halt_bit = 12,
2876 },
2877 .parent = &tv_src_clk.c,
2878 .c = {
2879 .dbg_name = "mdp_tv_clk",
2880 .ops = &clk_ops_branch,
2881 CLK_INIT(mdp_tv_clk.c),
2882 },
2883};
2884
2885static struct branch_clk hdmi_tv_clk = {
2886 .b = {
2887 .ctl_reg = TV_CC_REG,
2888 .en_mask = BIT(12),
2889 .reset_reg = SW_RESET_CORE_REG,
2890 .reset_mask = BIT(1),
2891 .halt_reg = DBG_BUS_VEC_D_REG,
2892 .halt_bit = 11,
2893 },
2894 .parent = &tv_src_clk.c,
2895 .c = {
2896 .dbg_name = "hdmi_tv_clk",
2897 .ops = &clk_ops_branch,
2898 CLK_INIT(hdmi_tv_clk.c),
2899 },
2900};
2901
2902static struct branch_clk hdmi_app_clk = {
2903 .b = {
2904 .ctl_reg = MISC_CC2_REG,
2905 .en_mask = BIT(11),
2906 .reset_reg = SW_RESET_CORE_REG,
2907 .reset_mask = BIT(11),
2908 .halt_reg = DBG_BUS_VEC_B_REG,
2909 .halt_bit = 25,
2910 },
2911 .c = {
2912 .dbg_name = "hdmi_app_clk",
2913 .ops = &clk_ops_branch,
2914 CLK_INIT(hdmi_app_clk.c),
2915 },
2916};
2917
2918static struct bank_masks bmnd_info_vcodec = {
2919 .bank_sel_mask = BIT(13),
2920 .bank0_mask = {
2921 .md_reg = VCODEC_MD0_REG,
2922 .ns_mask = BM(18, 11) | BM(2, 0),
2923 .rst_mask = BIT(31),
2924 .mnd_en_mask = BIT(5),
2925 .mode_mask = BM(7, 6),
2926 },
2927 .bank1_mask = {
2928 .md_reg = VCODEC_MD1_REG,
2929 .ns_mask = BM(26, 19) | BM(29, 27),
2930 .rst_mask = BIT(30),
2931 .mnd_en_mask = BIT(10),
2932 .mode_mask = BM(12, 11),
2933 },
2934};
2935#define F_VCODEC(f, s, m, n, v) \
2936 { \
2937 .freq_hz = f, \
2938 .src_clk = &s##_clk.c, \
2939 .md_val = MD8(8, m, 0, n), \
2940 .ns_val = NS_MND_BANKED8(11, 19, n, m, 0, 27, s##_to_mm_mux), \
2941 .ctl_val = CC_BANKED(6, 11, n), \
2942 .mnd_en_mask = (BIT(10) | BIT(5)) * !!(n), \
2943 .sys_vdd = v, \
2944 }
2945static struct clk_freq_tbl clk_tbl_vcodec[] = {
2946 F_VCODEC( 0, gnd, 0, 0, NONE),
2947 F_VCODEC( 27000000, pxo, 0, 0, LOW),
2948 F_VCODEC( 32000000, pll8, 1, 12, LOW),
2949 F_VCODEC( 48000000, pll8, 1, 8, LOW),
2950 F_VCODEC( 54860000, pll8, 1, 7, LOW),
2951 F_VCODEC( 96000000, pll8, 1, 4, LOW),
2952 F_VCODEC(133330000, pll2, 1, 6, NOMINAL),
2953 F_VCODEC(200000000, pll2, 1, 4, NOMINAL),
2954 F_VCODEC(228570000, pll2, 2, 7, HIGH),
2955 F_END
2956};
2957
2958static struct rcg_clk vcodec_clk = {
2959 .b = {
2960 .ctl_reg = VCODEC_CC_REG,
2961 .en_mask = BIT(0),
2962 .reset_reg = SW_RESET_CORE_REG,
2963 .reset_mask = BIT(6),
2964 .halt_reg = DBG_BUS_VEC_C_REG,
2965 .halt_bit = 29,
2966 },
2967 .ns_reg = VCODEC_NS_REG,
2968 .root_en_mask = BIT(2),
2969 .set_rate = set_rate_mnd_banked,
2970 .bank_masks = &bmnd_info_vcodec,
2971 .freq_tbl = clk_tbl_vcodec,
2972 .depends = &vcodec_axi_clk.c,
2973 .current_freq = &local_dummy_freq,
2974 .c = {
2975 .dbg_name = "vcodec_clk",
2976 .ops = &soc_clk_ops_8960,
2977 CLK_INIT(vcodec_clk.c),
2978 },
2979};
2980
2981#define F_VPE(f, s, d, v) \
2982 { \
2983 .freq_hz = f, \
2984 .src_clk = &s##_clk.c, \
2985 .ns_val = NS_DIVSRC(15, 12, d, 2, 0, s##_to_mm_mux), \
2986 .sys_vdd = v, \
2987 }
2988static struct clk_freq_tbl clk_tbl_vpe[] = {
2989 F_VPE( 0, gnd, 1, NONE),
2990 F_VPE( 27000000, pxo, 1, LOW),
2991 F_VPE( 34909000, pll8, 11, LOW),
2992 F_VPE( 38400000, pll8, 10, LOW),
2993 F_VPE( 64000000, pll8, 6, LOW),
2994 F_VPE( 76800000, pll8, 5, LOW),
2995 F_VPE( 96000000, pll8, 4, NOMINAL),
2996 F_VPE(100000000, pll2, 8, NOMINAL),
2997 F_VPE(160000000, pll2, 5, NOMINAL),
2998 F_END
2999};
3000
3001static struct rcg_clk vpe_clk = {
3002 .b = {
3003 .ctl_reg = VPE_CC_REG,
3004 .en_mask = BIT(0),
3005 .reset_reg = SW_RESET_CORE_REG,
3006 .reset_mask = BIT(17),
3007 .halt_reg = DBG_BUS_VEC_A_REG,
3008 .halt_bit = 28,
3009 },
3010 .ns_reg = VPE_NS_REG,
3011 .root_en_mask = BIT(2),
3012 .ns_mask = (BM(15, 12) | BM(2, 0)),
3013 .set_rate = set_rate_nop,
3014 .freq_tbl = clk_tbl_vpe,
3015 .current_freq = &local_dummy_freq,
3016 .depends = &vpe_axi_clk.c,
3017 .c = {
3018 .dbg_name = "vpe_clk",
3019 .ops = &soc_clk_ops_8960,
3020 CLK_INIT(vpe_clk.c),
3021 },
3022};
3023
3024#define F_VFE(f, s, d, m, n, v) \
3025 { \
3026 .freq_hz = f, \
3027 .src_clk = &s##_clk.c, \
3028 .md_val = MD8(8, m, 0, n), \
3029 .ns_val = NS_MM(23, 16, n, m, 11, 10, d, 2, 0, s##_to_mm_mux), \
3030 .ctl_val = CC(6, n), \
3031 .mnd_en_mask = BIT(5) * !!(n), \
3032 .sys_vdd = v, \
3033 }
3034static struct clk_freq_tbl clk_tbl_vfe[] = {
3035 F_VFE( 0, gnd, 1, 0, 0, NONE),
3036 F_VFE( 13960000, pll8, 1, 2, 55, LOW),
3037 F_VFE( 27000000, pxo, 1, 0, 0, LOW),
3038 F_VFE( 36570000, pll8, 1, 2, 21, LOW),
3039 F_VFE( 38400000, pll8, 2, 1, 5, LOW),
3040 F_VFE( 45180000, pll8, 1, 2, 17, LOW),
3041 F_VFE( 48000000, pll8, 2, 1, 4, LOW),
3042 F_VFE( 54860000, pll8, 1, 1, 7, LOW),
3043 F_VFE( 64000000, pll8, 2, 1, 3, LOW),
3044 F_VFE( 76800000, pll8, 1, 1, 5, LOW),
3045 F_VFE( 96000000, pll8, 2, 1, 2, LOW),
3046 F_VFE(109710000, pll8, 1, 2, 7, LOW),
3047 F_VFE(128000000, pll8, 1, 1, 3, NOMINAL),
3048 F_VFE(153600000, pll8, 1, 2, 5, NOMINAL),
3049 F_VFE(200000000, pll2, 2, 1, 2, NOMINAL),
3050 F_VFE(228570000, pll2, 1, 2, 7, NOMINAL),
3051 F_VFE(266667000, pll2, 1, 1, 3, NOMINAL),
3052 F_END
3053};
3054
3055
3056static struct rcg_clk vfe_clk = {
3057 .b = {
3058 .ctl_reg = VFE_CC_REG,
3059 .reset_reg = SW_RESET_CORE_REG,
3060 .reset_mask = BIT(15),
3061 .halt_reg = DBG_BUS_VEC_B_REG,
3062 .halt_bit = 6,
3063 .en_mask = BIT(0),
3064 },
3065 .ns_reg = VFE_NS_REG,
3066 .md_reg = VFE_MD_REG,
3067 .root_en_mask = BIT(2),
3068 .ns_mask = (BM(23, 16) | BM(11, 10) | BM(2, 0)),
3069 .ctl_mask = BM(7, 6),
3070 .set_rate = set_rate_mnd,
3071 .freq_tbl = clk_tbl_vfe,
3072 .depends = &vfe_axi_clk.c,
3073 .current_freq = &local_dummy_freq,
3074 .c = {
3075 .dbg_name = "vfe_clk",
3076 .ops = &soc_clk_ops_8960,
3077 CLK_INIT(vfe_clk.c),
3078 },
3079};
3080
3081static struct branch_clk csi0_vfe_clk = {
3082 .b = {
3083 .ctl_reg = VFE_CC_REG,
3084 .en_mask = BIT(12),
3085 .reset_reg = SW_RESET_CORE_REG,
3086 .reset_mask = BIT(24),
3087 .halt_reg = DBG_BUS_VEC_B_REG,
3088 .halt_bit = 8,
3089 },
3090 .parent = &vfe_clk.c,
3091 .c = {
3092 .dbg_name = "csi0_vfe_clk",
3093 .ops = &clk_ops_branch,
3094 CLK_INIT(csi0_vfe_clk.c),
3095 },
3096};
3097
3098/*
3099 * Low Power Audio Clocks
3100 */
3101#define F_AIF_OSR(f, s, d, m, n, v) \
3102 { \
3103 .freq_hz = f, \
3104 .src_clk = &s##_clk.c, \
3105 .md_val = MD8(8, m, 0, n), \
3106 .ns_val = NS(31, 24, n, m, 5, 4, 3, d, 2, 0, s##_to_lpa_mux), \
3107 .mnd_en_mask = BIT(8) * !!(n), \
3108 .sys_vdd = v, \
3109 }
3110static struct clk_freq_tbl clk_tbl_aif_osr[] = {
3111 F_AIF_OSR( 0, gnd, 1, 0, 0, NONE),
3112 F_AIF_OSR( 768000, pll4, 4, 1, 128, LOW),
3113 F_AIF_OSR( 1024000, pll4, 4, 1, 96, LOW),
3114 F_AIF_OSR( 1536000, pll4, 4, 1, 64, LOW),
3115 F_AIF_OSR( 2048000, pll4, 4, 1, 48, LOW),
3116 F_AIF_OSR( 3072000, pll4, 4, 1, 32, LOW),
3117 F_AIF_OSR( 4096000, pll4, 4, 1, 24, LOW),
3118 F_AIF_OSR( 6144000, pll4, 4, 1, 16, LOW),
3119 F_AIF_OSR( 8192000, pll4, 4, 1, 12, LOW),
3120 F_AIF_OSR(12288000, pll4, 4, 1, 8, LOW),
3121 F_AIF_OSR(24576000, pll4, 4, 1, 4, LOW),
3122 F_END
3123};
3124
3125#define CLK_AIF_OSR(i, ns, md, h_r) \
3126 struct rcg_clk i##_clk = { \
3127 .b = { \
3128 .ctl_reg = ns, \
3129 .en_mask = BIT(17), \
3130 .reset_reg = ns, \
3131 .reset_mask = BIT(19), \
3132 .halt_reg = h_r, \
3133 .halt_check = ENABLE, \
3134 .halt_bit = 1, \
3135 }, \
3136 .ns_reg = ns, \
3137 .md_reg = md, \
3138 .root_en_mask = BIT(9), \
3139 .ns_mask = (BM(31, 24) | BM(6, 0)), \
3140 .set_rate = set_rate_mnd, \
3141 .freq_tbl = clk_tbl_aif_osr, \
3142 .current_freq = &local_dummy_freq, \
3143 .c = { \
3144 .dbg_name = #i "_clk", \
3145 .ops = &soc_clk_ops_8960, \
3146 CLK_INIT(i##_clk.c), \
3147 }, \
3148 }
3149#define CLK_AIF_OSR_DIV(i, ns, md, h_r) \
3150 struct rcg_clk i##_clk = { \
3151 .b = { \
3152 .ctl_reg = ns, \
3153 .en_mask = BIT(21), \
3154 .reset_reg = ns, \
3155 .reset_mask = BIT(23), \
3156 .halt_reg = h_r, \
3157 .halt_check = ENABLE, \
3158 .halt_bit = 1, \
3159 }, \
3160 .ns_reg = ns, \
3161 .md_reg = md, \
3162 .root_en_mask = BIT(9), \
3163 .ns_mask = (BM(31, 24) | BM(6, 0)), \
3164 .set_rate = set_rate_mnd, \
3165 .freq_tbl = clk_tbl_aif_osr, \
3166 .current_freq = &local_dummy_freq, \
3167 .c = { \
3168 .dbg_name = #i "_clk", \
3169 .ops = &soc_clk_ops_8960, \
3170 CLK_INIT(i##_clk.c), \
3171 }, \
3172 }
3173
3174#define F_AIF_BIT(d, s) \
3175 { \
3176 .freq_hz = d, \
3177 .ns_val = (BVAL(14, 14, s) | BVAL(13, 10, (d-1))) \
3178 }
3179static struct clk_freq_tbl clk_tbl_aif_bit[] = {
3180 F_AIF_BIT(0, 1), /* Use external clock. */
3181 F_AIF_BIT(1, 0), F_AIF_BIT(2, 0), F_AIF_BIT(3, 0), F_AIF_BIT(4, 0),
3182 F_AIF_BIT(5, 0), F_AIF_BIT(6, 0), F_AIF_BIT(7, 0), F_AIF_BIT(8, 0),
3183 F_AIF_BIT(9, 0), F_AIF_BIT(10, 0), F_AIF_BIT(11, 0), F_AIF_BIT(12, 0),
3184 F_AIF_BIT(13, 0), F_AIF_BIT(14, 0), F_AIF_BIT(15, 0), F_AIF_BIT(16, 0),
3185 F_END
3186};
3187
3188#define CLK_AIF_BIT(i, ns, h_r) \
3189 struct rcg_clk i##_clk = { \
3190 .b = { \
3191 .ctl_reg = ns, \
3192 .en_mask = BIT(15), \
3193 .halt_reg = h_r, \
3194 .halt_check = DELAY, \
3195 }, \
3196 .ns_reg = ns, \
3197 .ns_mask = BM(14, 10), \
3198 .set_rate = set_rate_nop, \
3199 .freq_tbl = clk_tbl_aif_bit, \
3200 .current_freq = &local_dummy_freq, \
3201 .c = { \
3202 .dbg_name = #i "_clk", \
3203 .ops = &soc_clk_ops_8960, \
3204 CLK_INIT(i##_clk.c), \
3205 }, \
3206 }
3207
3208#define F_AIF_BIT_D(d, s) \
3209 { \
3210 .freq_hz = d, \
3211 .ns_val = (BVAL(18, 18, s) | BVAL(17, 10, (d-1))) \
3212 }
3213static struct clk_freq_tbl clk_tbl_aif_bit_div[] = {
3214 F_AIF_BIT_D(0, 1), /* Use external clock. */
3215 F_AIF_BIT_D(1, 0), F_AIF_BIT_D(2, 0), F_AIF_BIT_D(3, 0),
3216 F_AIF_BIT_D(4, 0), F_AIF_BIT_D(5, 0), F_AIF_BIT_D(6, 0),
3217 F_AIF_BIT_D(7, 0), F_AIF_BIT_D(8, 0), F_AIF_BIT_D(9, 0),
3218 F_AIF_BIT_D(10, 0), F_AIF_BIT_D(11, 0), F_AIF_BIT_D(12, 0),
3219 F_AIF_BIT_D(13, 0), F_AIF_BIT_D(14, 0), F_AIF_BIT_D(15, 0),
3220 F_AIF_BIT_D(16, 0),
3221 F_END
3222};
3223
3224#define CLK_AIF_BIT_DIV(i, ns, h_r) \
3225 struct rcg_clk i##_clk = { \
3226 .b = { \
3227 .ctl_reg = ns, \
3228 .en_mask = BIT(19), \
3229 .halt_reg = h_r, \
3230 .halt_check = ENABLE, \
3231 }, \
3232 .ns_reg = ns, \
3233 .ns_mask = BM(18, 10), \
3234 .set_rate = set_rate_nop, \
3235 .freq_tbl = clk_tbl_aif_bit_div, \
3236 .current_freq = &local_dummy_freq, \
3237 .c = { \
3238 .dbg_name = #i "_clk", \
3239 .ops = &soc_clk_ops_8960, \
3240 CLK_INIT(i##_clk.c), \
3241 }, \
3242 }
3243
3244static CLK_AIF_OSR(mi2s_osr, LCC_MI2S_NS_REG, LCC_MI2S_MD_REG,
3245 LCC_MI2S_STATUS_REG);
3246static CLK_AIF_BIT(mi2s_bit, LCC_MI2S_NS_REG, LCC_MI2S_STATUS_REG);
3247
3248static CLK_AIF_OSR_DIV(codec_i2s_mic_osr, LCC_CODEC_I2S_MIC_NS_REG,
3249 LCC_CODEC_I2S_MIC_MD_REG, LCC_CODEC_I2S_MIC_STATUS_REG);
3250static CLK_AIF_BIT_DIV(codec_i2s_mic_bit, LCC_CODEC_I2S_MIC_NS_REG,
3251 LCC_CODEC_I2S_MIC_STATUS_REG);
3252
3253static CLK_AIF_OSR_DIV(spare_i2s_mic_osr, LCC_SPARE_I2S_MIC_NS_REG,
3254 LCC_SPARE_I2S_MIC_MD_REG, LCC_SPARE_I2S_MIC_STATUS_REG);
3255static CLK_AIF_BIT_DIV(spare_i2s_mic_bit, LCC_SPARE_I2S_MIC_NS_REG,
3256 LCC_SPARE_I2S_MIC_STATUS_REG);
3257
3258static CLK_AIF_OSR_DIV(codec_i2s_spkr_osr, LCC_CODEC_I2S_SPKR_NS_REG,
3259 LCC_CODEC_I2S_SPKR_MD_REG, LCC_CODEC_I2S_SPKR_STATUS_REG);
3260static CLK_AIF_BIT_DIV(codec_i2s_spkr_bit, LCC_CODEC_I2S_SPKR_NS_REG,
3261 LCC_CODEC_I2S_SPKR_STATUS_REG);
3262
3263static CLK_AIF_OSR_DIV(spare_i2s_spkr_osr, LCC_SPARE_I2S_SPKR_NS_REG,
3264 LCC_SPARE_I2S_SPKR_MD_REG, LCC_SPARE_I2S_SPKR_STATUS_REG);
3265static CLK_AIF_BIT_DIV(spare_i2s_spkr_bit, LCC_SPARE_I2S_SPKR_NS_REG,
3266 LCC_SPARE_I2S_SPKR_STATUS_REG);
3267
3268#define F_PCM(f, s, d, m, n, v) \
3269 { \
3270 .freq_hz = f, \
3271 .src_clk = &s##_clk.c, \
3272 .md_val = MD16(m, n), \
3273 .ns_val = NS(31, 16, n, m, 5, 4, 3, d, 2, 0, s##_to_lpa_mux), \
3274 .mnd_en_mask = BIT(8) * !!(n), \
3275 .sys_vdd = v, \
3276 }
3277static struct clk_freq_tbl clk_tbl_pcm[] = {
3278 F_PCM( 0, gnd, 1, 0, 0, NONE),
3279 F_PCM( 512000, pll4, 4, 1, 192, LOW),
3280 F_PCM( 768000, pll4, 4, 1, 128, LOW),
3281 F_PCM( 1024000, pll4, 4, 1, 96, LOW),
3282 F_PCM( 1536000, pll4, 4, 1, 64, LOW),
3283 F_PCM( 2048000, pll4, 4, 1, 48, LOW),
3284 F_PCM( 3072000, pll4, 4, 1, 32, LOW),
3285 F_PCM( 4096000, pll4, 4, 1, 24, LOW),
3286 F_PCM( 6144000, pll4, 4, 1, 16, LOW),
3287 F_PCM( 8192000, pll4, 4, 1, 12, LOW),
3288 F_PCM(12288000, pll4, 4, 1, 8, LOW),
3289 F_PCM(24576000, pll4, 4, 1, 4, LOW),
3290 F_END
3291};
3292
3293static struct rcg_clk pcm_clk = {
3294 .b = {
3295 .ctl_reg = LCC_PCM_NS_REG,
3296 .en_mask = BIT(11),
3297 .reset_reg = LCC_PCM_NS_REG,
3298 .reset_mask = BIT(13),
3299 .halt_reg = LCC_PCM_STATUS_REG,
3300 .halt_check = ENABLE,
3301 .halt_bit = 0,
3302 },
3303 .ns_reg = LCC_PCM_NS_REG,
3304 .md_reg = LCC_PCM_MD_REG,
3305 .root_en_mask = BIT(9),
3306 .ns_mask = (BM(31, 16) | BM(6, 0)),
3307 .set_rate = set_rate_mnd,
3308 .freq_tbl = clk_tbl_pcm,
3309 .current_freq = &local_dummy_freq,
3310 .c = {
3311 .dbg_name = "pcm_clk",
3312 .ops = &soc_clk_ops_8960,
3313 CLK_INIT(pcm_clk.c),
3314 },
3315};
3316
3317static struct rcg_clk audio_slimbus_clk = {
3318 .b = {
3319 .ctl_reg = LCC_SLIMBUS_NS_REG,
3320 .en_mask = BIT(10),
3321 .reset_reg = LCC_AHBEX_BRANCH_CTL_REG,
3322 .reset_mask = BIT(5),
3323 .halt_reg = LCC_SLIMBUS_STATUS_REG,
3324 .halt_check = ENABLE,
3325 .halt_bit = 0,
3326 },
3327 .ns_reg = LCC_SLIMBUS_NS_REG,
3328 .md_reg = LCC_SLIMBUS_MD_REG,
3329 .root_en_mask = BIT(9),
3330 .ns_mask = (BM(31, 24) | BM(6, 0)),
3331 .set_rate = set_rate_mnd,
3332 .freq_tbl = clk_tbl_aif_osr,
3333 .current_freq = &local_dummy_freq,
3334 .c = {
3335 .dbg_name = "audio_slimbus_clk",
3336 .ops = &soc_clk_ops_8960,
3337 CLK_INIT(audio_slimbus_clk.c),
3338 },
3339};
3340
3341static struct branch_clk sps_slimbus_clk = {
3342 .b = {
3343 .ctl_reg = LCC_SLIMBUS_NS_REG,
3344 .en_mask = BIT(12),
3345 .halt_reg = LCC_SLIMBUS_STATUS_REG,
3346 .halt_check = ENABLE,
3347 .halt_bit = 1,
3348 },
3349 .parent = &audio_slimbus_clk.c,
3350 .c = {
3351 .dbg_name = "sps_slimbus_clk",
3352 .ops = &clk_ops_branch,
3353 CLK_INIT(sps_slimbus_clk.c),
3354 },
3355};
3356
3357static struct branch_clk slimbus_xo_src_clk = {
3358 .b = {
3359 .ctl_reg = SLIMBUS_XO_SRC_CLK_CTL_REG,
3360 .en_mask = BIT(2),
3361 .halt_reg = CLK_HALT_DFAB_STATE_REG,
3362 .halt_check = HALT,
3363 .halt_bit = 28,
3364 },
3365 .parent = &sps_slimbus_clk.c,
3366 .c = {
3367 .dbg_name = "slimbus_xo_src_clk",
3368 .ops = &clk_ops_branch,
3369 CLK_INIT(slimbus_xo_src_clk.c),
3370 },
3371};
3372
3373DEFINE_CLK_RPM(afab_clk, afab_a_clk, APPS_FABRIC);
3374DEFINE_CLK_RPM(cfpb_clk, cfpb_a_clk, CFPB);
3375DEFINE_CLK_RPM(dfab_clk, dfab_a_clk, DAYTONA_FABRIC);
3376DEFINE_CLK_RPM(ebi1_clk, ebi1_a_clk, EBI1);
3377DEFINE_CLK_RPM(mmfab_clk, mmfab_a_clk, MM_FABRIC);
3378DEFINE_CLK_RPM(mmfpb_clk, mmfpb_a_clk, MMFPB);
3379DEFINE_CLK_RPM(sfab_clk, sfab_a_clk, SYSTEM_FABRIC);
3380DEFINE_CLK_RPM(sfpb_clk, sfpb_a_clk, SFPB);
3381
3382static DEFINE_CLK_VOTER(dfab_dsps_clk, &dfab_clk.c);
3383static DEFINE_CLK_VOTER(dfab_usb_hs_clk, &dfab_clk.c);
3384static DEFINE_CLK_VOTER(dfab_sdc1_clk, &dfab_clk.c);
3385static DEFINE_CLK_VOTER(dfab_sdc2_clk, &dfab_clk.c);
3386static DEFINE_CLK_VOTER(dfab_sdc3_clk, &dfab_clk.c);
3387static DEFINE_CLK_VOTER(dfab_sdc4_clk, &dfab_clk.c);
3388static DEFINE_CLK_VOTER(dfab_sdc5_clk, &dfab_clk.c);
3389static DEFINE_CLK_VOTER(dfab_sps_clk, &dfab_clk.c);
3390
3391static DEFINE_CLK_VOTER(ebi1_msmbus_clk, &ebi1_clk.c);
3392/*
3393 * TODO: replace dummy_clk below with ebi1_clk.c once the
3394 * bus driver starts voting on ebi1 rates.
3395 */
3396static DEFINE_CLK_VOTER(ebi1_adm_clk, &dummy_clk);
3397
3398#ifdef CONFIG_DEBUG_FS
3399struct measure_sel {
3400 u32 test_vector;
3401 struct clk *clk;
3402};
3403
3404static struct measure_sel measure_mux[] = {
3405 { TEST_PER_LS(0x08), &slimbus_xo_src_clk.c },
3406 { TEST_PER_LS(0x12), &sdc1_p_clk.c },
3407 { TEST_PER_LS(0x13), &sdc1_clk.c },
3408 { TEST_PER_LS(0x14), &sdc2_p_clk.c },
3409 { TEST_PER_LS(0x15), &sdc2_clk.c },
3410 { TEST_PER_LS(0x16), &sdc3_p_clk.c },
3411 { TEST_PER_LS(0x17), &sdc3_clk.c },
3412 { TEST_PER_LS(0x18), &sdc4_p_clk.c },
3413 { TEST_PER_LS(0x19), &sdc4_clk.c },
3414 { TEST_PER_LS(0x1A), &sdc5_p_clk.c },
3415 { TEST_PER_LS(0x1B), &sdc5_clk.c },
3416 { TEST_PER_LS(0x25), &dfab_clk.c },
3417 { TEST_PER_LS(0x25), &dfab_a_clk.c },
3418 { TEST_PER_LS(0x26), &pmem_clk.c },
3419 { TEST_PER_LS(0x32), &dma_bam_p_clk.c },
3420 { TEST_PER_LS(0x33), &cfpb_clk.c },
3421 { TEST_PER_LS(0x33), &cfpb_a_clk.c },
3422 { TEST_PER_LS(0x3D), &gsbi1_p_clk.c },
3423 { TEST_PER_LS(0x3E), &gsbi1_uart_clk.c },
3424 { TEST_PER_LS(0x3F), &gsbi1_qup_clk.c },
3425 { TEST_PER_LS(0x41), &gsbi2_p_clk.c },
3426 { TEST_PER_LS(0x42), &gsbi2_uart_clk.c },
3427 { TEST_PER_LS(0x44), &gsbi2_qup_clk.c },
3428 { TEST_PER_LS(0x45), &gsbi3_p_clk.c },
3429 { TEST_PER_LS(0x46), &gsbi3_uart_clk.c },
3430 { TEST_PER_LS(0x48), &gsbi3_qup_clk.c },
3431 { TEST_PER_LS(0x49), &gsbi4_p_clk.c },
3432 { TEST_PER_LS(0x4A), &gsbi4_uart_clk.c },
3433 { TEST_PER_LS(0x4C), &gsbi4_qup_clk.c },
3434 { TEST_PER_LS(0x4D), &gsbi5_p_clk.c },
3435 { TEST_PER_LS(0x4E), &gsbi5_uart_clk.c },
3436 { TEST_PER_LS(0x50), &gsbi5_qup_clk.c },
3437 { TEST_PER_LS(0x51), &gsbi6_p_clk.c },
3438 { TEST_PER_LS(0x52), &gsbi6_uart_clk.c },
3439 { TEST_PER_LS(0x54), &gsbi6_qup_clk.c },
3440 { TEST_PER_LS(0x55), &gsbi7_p_clk.c },
3441 { TEST_PER_LS(0x56), &gsbi7_uart_clk.c },
3442 { TEST_PER_LS(0x58), &gsbi7_qup_clk.c },
3443 { TEST_PER_LS(0x59), &gsbi8_p_clk.c },
3444 { TEST_PER_LS(0x5A), &gsbi8_uart_clk.c },
3445 { TEST_PER_LS(0x5C), &gsbi8_qup_clk.c },
3446 { TEST_PER_LS(0x5D), &gsbi9_p_clk.c },
3447 { TEST_PER_LS(0x5E), &gsbi9_uart_clk.c },
3448 { TEST_PER_LS(0x60), &gsbi9_qup_clk.c },
3449 { TEST_PER_LS(0x61), &gsbi10_p_clk.c },
3450 { TEST_PER_LS(0x62), &gsbi10_uart_clk.c },
3451 { TEST_PER_LS(0x64), &gsbi10_qup_clk.c },
3452 { TEST_PER_LS(0x65), &gsbi11_p_clk.c },
3453 { TEST_PER_LS(0x66), &gsbi11_uart_clk.c },
3454 { TEST_PER_LS(0x68), &gsbi11_qup_clk.c },
3455 { TEST_PER_LS(0x69), &gsbi12_p_clk.c },
3456 { TEST_PER_LS(0x6A), &gsbi12_uart_clk.c },
3457 { TEST_PER_LS(0x6C), &gsbi12_qup_clk.c },
3458 { TEST_PER_LS(0x78), &sfpb_clk.c },
3459 { TEST_PER_LS(0x78), &sfpb_a_clk.c },
3460 { TEST_PER_LS(0x7A), &pmic_ssbi2_clk.c },
3461 { TEST_PER_LS(0x7B), &pmic_arb0_p_clk.c },
3462 { TEST_PER_LS(0x7C), &pmic_arb1_p_clk.c },
3463 { TEST_PER_LS(0x7D), &prng_clk.c },
3464 { TEST_PER_LS(0x7F), &rpm_msg_ram_p_clk.c },
3465 { TEST_PER_LS(0x80), &adm0_p_clk.c },
3466 { TEST_PER_LS(0x84), &usb_hs1_p_clk.c },
3467 { TEST_PER_LS(0x85), &usb_hs1_xcvr_clk.c },
3468 { TEST_PER_LS(0x89), &usb_fs1_p_clk.c },
3469 { TEST_PER_LS(0x8A), &usb_fs1_sys_clk.c },
3470 { TEST_PER_LS(0x8B), &usb_fs1_xcvr_clk.c },
3471 { TEST_PER_LS(0x8C), &usb_fs2_p_clk.c },
3472 { TEST_PER_LS(0x8D), &usb_fs2_sys_clk.c },
3473 { TEST_PER_LS(0x8E), &usb_fs2_xcvr_clk.c },
3474 { TEST_PER_LS(0x8F), &tsif_p_clk.c },
3475 { TEST_PER_LS(0x91), &tsif_ref_clk.c },
3476 { TEST_PER_LS(0x92), &ce1_p_clk.c },
3477 { TEST_PER_LS(0x94), &tssc_clk.c },
3478 { TEST_PER_LS(0xA4), &ce1_core_clk.c },
3479
3480 { TEST_PER_HS(0x07), &afab_clk.c },
3481 { TEST_PER_HS(0x07), &afab_a_clk.c },
3482 { TEST_PER_HS(0x18), &sfab_clk.c },
3483 { TEST_PER_HS(0x18), &sfab_a_clk.c },
3484 { TEST_PER_HS(0x2A), &adm0_clk.c },
3485 { TEST_PER_HS(0x34), &ebi1_clk.c },
3486 { TEST_PER_HS(0x34), &ebi1_a_clk.c },
3487
3488 { TEST_MM_LS(0x00), &dsi1_byte_clk.c },
3489 { TEST_MM_LS(0x01), &dsi2_byte_clk.c },
3490 { TEST_MM_LS(0x02), &cam1_clk.c },
3491 { TEST_MM_LS(0x06), &amp_p_clk.c },
3492 { TEST_MM_LS(0x07), &csi0_p_clk.c },
3493 { TEST_MM_LS(0x08), &dsi2_s_p_clk.c },
3494 { TEST_MM_LS(0x09), &dsi1_m_p_clk.c },
3495 { TEST_MM_LS(0x0A), &dsi1_s_p_clk.c },
3496 { TEST_MM_LS(0x0C), &gfx2d0_p_clk.c },
3497 { TEST_MM_LS(0x0D), &gfx2d1_p_clk.c },
3498 { TEST_MM_LS(0x0E), &gfx3d_p_clk.c },
3499 { TEST_MM_LS(0x0F), &hdmi_m_p_clk.c },
3500 { TEST_MM_LS(0x10), &hdmi_s_p_clk.c },
3501 { TEST_MM_LS(0x11), &ijpeg_p_clk.c },
3502 { TEST_MM_LS(0x12), &imem_p_clk.c },
3503 { TEST_MM_LS(0x13), &jpegd_p_clk.c },
3504 { TEST_MM_LS(0x14), &mdp_p_clk.c },
3505 { TEST_MM_LS(0x16), &rot_p_clk.c },
3506 { TEST_MM_LS(0x17), &dsi1_esc_clk.c },
3507 { TEST_MM_LS(0x18), &smmu_p_clk.c },
3508 { TEST_MM_LS(0x19), &tv_enc_p_clk.c },
3509 { TEST_MM_LS(0x1A), &vcodec_p_clk.c },
3510 { TEST_MM_LS(0x1B), &vfe_p_clk.c },
3511 { TEST_MM_LS(0x1C), &vpe_p_clk.c },
3512 { TEST_MM_LS(0x1D), &cam0_clk.c },
3513 { TEST_MM_LS(0x1F), &hdmi_app_clk.c },
3514 { TEST_MM_LS(0x20), &mdp_vsync_clk.c },
3515 { TEST_MM_LS(0x21), &tv_dac_clk.c },
3516 { TEST_MM_LS(0x22), &tv_enc_clk.c },
3517 { TEST_MM_LS(0x23), &dsi2_esc_clk.c },
3518 { TEST_MM_LS(0x25), &mmfpb_clk.c },
3519 { TEST_MM_LS(0x25), &mmfpb_a_clk.c },
3520 { TEST_MM_LS(0x26), &dsi2_m_p_clk.c },
3521
3522 { TEST_MM_HS(0x00), &csi0_clk.c },
3523 { TEST_MM_HS(0x01), &csi1_clk.c },
3524 { TEST_MM_HS(0x04), &csi0_vfe_clk.c },
3525 { TEST_MM_HS(0x05), &ijpeg_clk.c },
3526 { TEST_MM_HS(0x06), &vfe_clk.c },
3527 { TEST_MM_HS(0x07), &gfx2d0_clk.c },
3528 { TEST_MM_HS(0x08), &gfx2d1_clk.c },
3529 { TEST_MM_HS(0x09), &gfx3d_clk.c },
3530 { TEST_MM_HS(0x0A), &jpegd_clk.c },
3531 { TEST_MM_HS(0x0B), &vcodec_clk.c },
3532 { TEST_MM_HS(0x0F), &mmfab_clk.c },
3533 { TEST_MM_HS(0x0F), &mmfab_a_clk.c },
3534 { TEST_MM_HS(0x11), &gmem_axi_clk.c },
3535 { TEST_MM_HS(0x12), &ijpeg_axi_clk.c },
3536 { TEST_MM_HS(0x13), &imem_axi_clk.c },
3537 { TEST_MM_HS(0x14), &jpegd_axi_clk.c },
3538 { TEST_MM_HS(0x15), &mdp_axi_clk.c },
3539 { TEST_MM_HS(0x16), &rot_axi_clk.c },
3540 { TEST_MM_HS(0x17), &vcodec_axi_clk.c },
3541 { TEST_MM_HS(0x18), &vfe_axi_clk.c },
3542 { TEST_MM_HS(0x19), &vpe_axi_clk.c },
3543 { TEST_MM_HS(0x1A), &mdp_clk.c },
3544 { TEST_MM_HS(0x1B), &rot_clk.c },
3545 { TEST_MM_HS(0x1C), &vpe_clk.c },
3546 { TEST_MM_HS(0x1E), &hdmi_tv_clk.c },
3547 { TEST_MM_HS(0x1F), &mdp_tv_clk.c },
3548 { TEST_MM_HS(0x24), &csi0_phy_clk.c },
3549 { TEST_MM_HS(0x25), &csi1_phy_clk.c },
3550 { TEST_MM_HS(0x26), &csi_pix_clk.c },
3551 { TEST_MM_HS(0x27), &csi_rdi_clk.c },
3552 { TEST_MM_HS(0x28), &lut_mdp_clk.c },
3553 { TEST_MM_HS(0x29), &vcodec_axi_a_clk.c },
3554 { TEST_MM_HS(0x2A), &vcodec_axi_b_clk.c },
3555 { TEST_MM_HS(0x2B), &csi1phy_timer_clk.c },
3556 { TEST_MM_HS(0x2C), &csi0phy_timer_clk.c },
3557
3558 { TEST_LPA(0x0F), &mi2s_bit_clk.c },
3559 { TEST_LPA(0x10), &codec_i2s_mic_bit_clk.c },
3560 { TEST_LPA(0x11), &codec_i2s_spkr_bit_clk.c },
3561 { TEST_LPA(0x12), &spare_i2s_mic_bit_clk.c },
3562 { TEST_LPA(0x13), &spare_i2s_spkr_bit_clk.c },
3563 { TEST_LPA(0x14), &pcm_clk.c },
3564 { TEST_LPA(0x1D), &audio_slimbus_clk.c },
3565};
3566
3567static struct measure_sel *find_measure_sel(struct clk *clk)
3568{
3569 int i;
3570
3571 for (i = 0; i < ARRAY_SIZE(measure_mux); i++)
3572 if (measure_mux[i].clk == clk)
3573 return &measure_mux[i];
3574 return NULL;
3575}
3576
3577static int measure_clk_set_parent(struct clk *clk, struct clk *parent)
3578{
3579 int ret = 0;
3580 u32 clk_sel;
3581 struct measure_sel *p;
3582 unsigned long flags;
3583
3584 if (!parent)
3585 return -EINVAL;
3586
3587 p = find_measure_sel(parent);
3588 if (!p)
3589 return -EINVAL;
3590
3591 spin_lock_irqsave(&local_clock_reg_lock, flags);
3592
3593 /* Program the test vector. */
3594 clk_sel = p->test_vector & TEST_CLK_SEL_MASK;
3595 switch (p->test_vector >> TEST_TYPE_SHIFT) {
3596 case TEST_TYPE_PER_LS:
3597 writel_relaxed(0x4030D00|BVAL(7, 0, clk_sel), CLK_TEST_REG);
3598 break;
3599 case TEST_TYPE_PER_HS:
3600 writel_relaxed(0x4020000|BVAL(16, 10, clk_sel), CLK_TEST_REG);
3601 break;
3602 case TEST_TYPE_MM_LS:
3603 writel_relaxed(0x4030D97, CLK_TEST_REG);
3604 writel_relaxed(BVAL(6, 1, clk_sel)|BIT(0), DBG_CFG_REG_LS_REG);
3605 break;
3606 case TEST_TYPE_MM_HS:
3607 writel_relaxed(0x402B800, CLK_TEST_REG);
3608 writel_relaxed(BVAL(6, 1, clk_sel)|BIT(0), DBG_CFG_REG_HS_REG);
3609 break;
3610 case TEST_TYPE_LPA:
3611 writel_relaxed(0x4030D98, CLK_TEST_REG);
3612 writel_relaxed(BVAL(6, 1, clk_sel)|BIT(0),
3613 LCC_CLK_LS_DEBUG_CFG_REG);
3614 break;
3615 default:
3616 ret = -EPERM;
3617 }
3618 /* Make sure test vector is set before starting measurements. */
3619 mb();
3620
3621 spin_unlock_irqrestore(&local_clock_reg_lock, flags);
3622
3623 return ret;
3624}
3625
3626/* Sample clock for 'ticks' reference clock ticks. */
3627static u32 run_measurement(unsigned ticks)
3628{
3629 /* Stop counters and set the XO4 counter start value. */
3630 writel_relaxed(0x0, RINGOSC_TCXO_CTL_REG);
3631 writel_relaxed(ticks, RINGOSC_TCXO_CTL_REG);
3632
3633 /* Wait for timer to become ready. */
3634 while ((readl_relaxed(RINGOSC_STATUS_REG) & BIT(25)) != 0)
3635 cpu_relax();
3636
3637 /* Run measurement and wait for completion. */
3638 writel_relaxed(BIT(20)|ticks, RINGOSC_TCXO_CTL_REG);
3639 while ((readl_relaxed(RINGOSC_STATUS_REG) & BIT(25)) == 0)
3640 cpu_relax();
3641
3642 /* Stop counters. */
3643 writel_relaxed(0x0, RINGOSC_TCXO_CTL_REG);
3644
3645 /* Return measured ticks. */
3646 return readl_relaxed(RINGOSC_STATUS_REG) & BM(24, 0);
3647}
3648
3649
3650/* Perform a hardware rate measurement for a given clock.
3651 FOR DEBUG USE ONLY: Measurements take ~15 ms! */
3652static unsigned measure_clk_get_rate(struct clk *clk)
3653{
3654 unsigned long flags;
3655 u32 pdm_reg_backup, ringosc_reg_backup;
3656 u64 raw_count_short, raw_count_full;
3657 unsigned ret;
3658
3659 spin_lock_irqsave(&local_clock_reg_lock, flags);
3660
3661 /* Enable CXO/4 and RINGOSC branch and root. */
3662 pdm_reg_backup = readl_relaxed(PDM_CLK_NS_REG);
3663 ringosc_reg_backup = readl_relaxed(RINGOSC_NS_REG);
3664 writel_relaxed(0x2898, PDM_CLK_NS_REG);
3665 writel_relaxed(0xA00, RINGOSC_NS_REG);
3666
3667 /*
3668 * The ring oscillator counter will not reset if the measured clock
3669 * is not running. To detect this, run a short measurement before
3670 * the full measurement. If the raw results of the two are the same
3671 * then the clock must be off.
3672 */
3673
3674 /* Run a short measurement. (~1 ms) */
3675 raw_count_short = run_measurement(0x1000);
3676 /* Run a full measurement. (~14 ms) */
3677 raw_count_full = run_measurement(0x10000);
3678
3679 writel_relaxed(ringosc_reg_backup, RINGOSC_NS_REG);
3680 writel_relaxed(pdm_reg_backup, PDM_CLK_NS_REG);
3681
3682 /* Return 0 if the clock is off. */
3683 if (raw_count_full == raw_count_short)
3684 ret = 0;
3685 else {
3686 /* Compute rate in Hz. */
3687 raw_count_full = ((raw_count_full * 10) + 15) * 4800000;
3688 do_div(raw_count_full, ((0x10000 * 10) + 35));
3689 ret = raw_count_full;
3690 }
3691
3692 /* Route dbg_hs_clk to PLLTEST. 300mV single-ended amplitude. */
3693 writel_relaxed(0x3CF8, PLLTEST_PAD_CFG_REG);
3694 spin_unlock_irqrestore(&local_clock_reg_lock, flags);
3695
3696 return ret;
3697}
3698#else /* !CONFIG_DEBUG_FS */
3699static int measure_clk_set_parent(struct clk *clk, struct clk *parent)
3700{
3701 return -EINVAL;
3702}
3703
3704static unsigned measure_clk_get_rate(struct clk *clk)
3705{
3706 return 0;
3707}
3708#endif /* CONFIG_DEBUG_FS */
3709
3710static struct clk_ops measure_clk_ops = {
3711 .set_parent = measure_clk_set_parent,
3712 .get_rate = measure_clk_get_rate,
3713 .is_local = local_clk_is_local,
3714};
3715
3716static struct clk measure_clk = {
3717 .dbg_name = "measure_clk",
3718 .ops = &measure_clk_ops,
3719 CLK_INIT(measure_clk),
3720};
3721
3722static struct clk_lookup msm_clocks_8960[] = {
3723 CLK_LOOKUP("cxo", cxo_clk.c, NULL),
3724 CLK_LOOKUP("pll2", pll2_clk.c, NULL),
3725 CLK_LOOKUP("pll8", pll8_clk.c, NULL),
3726 CLK_LOOKUP("pll4", pll4_clk.c, NULL),
3727 CLK_LOOKUP("measure", measure_clk, "debug"),
3728
3729 CLK_LOOKUP("afab_clk", afab_clk.c, NULL),
3730 CLK_LOOKUP("afab_a_clk", afab_a_clk.c, NULL),
3731 CLK_LOOKUP("cfpb_clk", cfpb_clk.c, NULL),
3732 CLK_LOOKUP("cfpb_a_clk", cfpb_a_clk.c, NULL),
3733 CLK_LOOKUP("dfab_clk", dfab_clk.c, NULL),
3734 CLK_LOOKUP("dfab_a_clk", dfab_a_clk.c, NULL),
3735 CLK_LOOKUP("ebi1_clk", ebi1_clk.c, NULL),
3736 CLK_LOOKUP("ebi1_a_clk", ebi1_a_clk.c, NULL),
3737 CLK_LOOKUP("mmfab_clk", mmfab_clk.c, NULL),
3738 CLK_LOOKUP("mmfab_a_clk", mmfab_a_clk.c, NULL),
3739 CLK_LOOKUP("mmfpb_clk", mmfpb_clk.c, NULL),
3740 CLK_LOOKUP("mmfpb_a_clk", mmfpb_a_clk.c, NULL),
3741 CLK_LOOKUP("sfab_clk", sfab_clk.c, NULL),
3742 CLK_LOOKUP("sfab_a_clk", sfab_a_clk.c, NULL),
3743 CLK_LOOKUP("sfpb_clk", sfpb_clk.c, NULL),
3744 CLK_LOOKUP("sfpb_a_clk", sfpb_a_clk.c, NULL),
3745
3746 CLK_LOOKUP("gsbi_uart_clk", gsbi1_uart_clk.c, NULL),
3747 CLK_LOOKUP("gsbi_uart_clk", gsbi2_uart_clk.c, NULL),
3748 CLK_LOOKUP("gsbi_uart_clk", gsbi3_uart_clk.c, NULL),
3749 CLK_LOOKUP("gsbi_uart_clk", gsbi4_uart_clk.c, NULL),
3750 CLK_LOOKUP("gsbi_uart_clk", gsbi5_uart_clk.c, "msm_serial_hsl.0"),
3751 CLK_LOOKUP("uartdm_clk", gsbi6_uart_clk.c, NULL),
3752 CLK_LOOKUP("gsbi_uart_clk", gsbi7_uart_clk.c, NULL),
3753 CLK_LOOKUP("gsbi_uart_clk", gsbi8_uart_clk.c, NULL),
3754 CLK_LOOKUP("gsbi_uart_clk", gsbi9_uart_clk.c, NULL),
3755 CLK_LOOKUP("gsbi_uart_clk", gsbi10_uart_clk.c, NULL),
3756 CLK_LOOKUP("gsbi_uart_clk", gsbi11_uart_clk.c, NULL),
3757 CLK_LOOKUP("gsbi_uart_clk", gsbi12_uart_clk.c, NULL),
3758 CLK_LOOKUP("spi_clk", gsbi1_qup_clk.c, "spi_qsd.0"),
3759 CLK_LOOKUP("gsbi_qup_clk", gsbi2_qup_clk.c, NULL),
3760 CLK_LOOKUP("gsbi_qup_clk", gsbi3_qup_clk.c, "qup_i2c.3"),
3761 CLK_LOOKUP("gsbi_qup_clk", gsbi4_qup_clk.c, "qup_i2c.4"),
3762 CLK_LOOKUP("gsbi_qup_clk", gsbi5_qup_clk.c, NULL),
3763 CLK_LOOKUP("gsbi_qup_clk", gsbi6_qup_clk.c, NULL),
3764 CLK_LOOKUP("gsbi_qup_clk", gsbi7_qup_clk.c, NULL),
3765 CLK_LOOKUP("gsbi_qup_clk", gsbi8_qup_clk.c, NULL),
3766 CLK_LOOKUP("gsbi_qup_clk", gsbi9_qup_clk.c, NULL),
3767 CLK_LOOKUP("gsbi_qup_clk", gsbi10_qup_clk.c, "qup_i2c.10"),
3768 CLK_LOOKUP("gsbi_qup_clk", gsbi11_qup_clk.c, NULL),
3769 CLK_LOOKUP("gsbi_qup_clk", gsbi12_qup_clk.c, "qup_i2c.12"),
3770 CLK_LOOKUP("pdm_clk", pdm_clk.c, NULL),
3771 CLK_LOOKUP("pmem_clk", pmem_clk.c, NULL),
3772 CLK_LOOKUP("prng_clk", prng_clk.c, NULL),
3773 CLK_LOOKUP("sdc_clk", sdc1_clk.c, "msm_sdcc.1"),
3774 CLK_LOOKUP("sdc_clk", sdc2_clk.c, "msm_sdcc.2"),
3775 CLK_LOOKUP("sdc_clk", sdc3_clk.c, "msm_sdcc.3"),
3776 CLK_LOOKUP("sdc_clk", sdc4_clk.c, "msm_sdcc.4"),
3777 CLK_LOOKUP("sdc_clk", sdc5_clk.c, "msm_sdcc.5"),
3778 CLK_LOOKUP("slimbus_xo_src_clk", slimbus_xo_src_clk.c, NULL),
3779 CLK_LOOKUP("tsif_ref_clk", tsif_ref_clk.c, NULL),
3780 CLK_LOOKUP("tssc_clk", tssc_clk.c, NULL),
3781 CLK_LOOKUP("usb_hs_clk", usb_hs1_xcvr_clk.c, NULL),
3782 CLK_LOOKUP("usb_phy_clk", usb_phy0_clk.c, NULL),
3783 CLK_LOOKUP("usb_fs_clk", usb_fs1_xcvr_clk.c, NULL),
3784 CLK_LOOKUP("usb_fs_sys_clk", usb_fs1_sys_clk.c, NULL),
3785 CLK_LOOKUP("usb_fs_src_clk", usb_fs1_src_clk.c, NULL),
3786 CLK_LOOKUP("usb_fs_clk", usb_fs2_xcvr_clk.c, NULL),
3787 CLK_LOOKUP("usb_fs_sys_clk", usb_fs2_sys_clk.c, NULL),
3788 CLK_LOOKUP("usb_fs_src_clk", usb_fs2_src_clk.c, NULL),
3789 CLK_LOOKUP("ce_pclk", ce1_p_clk.c, NULL),
3790 CLK_LOOKUP("ce_clk", ce1_core_clk.c, NULL),
3791 CLK_LOOKUP("dma_bam_pclk", dma_bam_p_clk.c, NULL),
3792 CLK_LOOKUP("spi_pclk", gsbi1_p_clk.c, "spi_qsd.0"),
3793 CLK_LOOKUP("gsbi_pclk", gsbi2_p_clk.c, NULL),
3794 CLK_LOOKUP("gsbi_pclk", gsbi3_p_clk.c, "qup_i2c.3"),
3795 CLK_LOOKUP("gsbi_pclk", gsbi4_p_clk.c, "qup_i2c.4"),
3796 CLK_LOOKUP("gsbi_pclk", gsbi5_p_clk.c, "msm_serial_hsl.0"),
3797 CLK_LOOKUP("uartdm_pclk", gsbi6_p_clk.c, NULL),
3798 CLK_LOOKUP("gsbi_pclk", gsbi7_p_clk.c, NULL),
3799 CLK_LOOKUP("gsbi_pclk", gsbi8_p_clk.c, NULL),
3800 CLK_LOOKUP("gsbi_pclk", gsbi9_p_clk.c, NULL),
3801 CLK_LOOKUP("gsbi_pclk", gsbi10_p_clk.c, "qup_i2c.10"),
3802 CLK_LOOKUP("gsbi_pclk", gsbi11_p_clk.c, NULL),
3803 CLK_LOOKUP("gsbi_pclk", gsbi12_p_clk.c, "qup_i2c.12"),
3804 CLK_LOOKUP("tsif_pclk", tsif_p_clk.c, NULL),
3805 CLK_LOOKUP("usb_fs_pclk", usb_fs1_p_clk.c, NULL),
3806 CLK_LOOKUP("usb_fs_pclk", usb_fs2_p_clk.c, NULL),
3807 CLK_LOOKUP("usb_hs_pclk", usb_hs1_p_clk.c, NULL),
3808 CLK_LOOKUP("sdc_pclk", sdc1_p_clk.c, "msm_sdcc.1"),
3809 CLK_LOOKUP("sdc_pclk", sdc2_p_clk.c, "msm_sdcc.2"),
3810 CLK_LOOKUP("sdc_pclk", sdc3_p_clk.c, "msm_sdcc.3"),
3811 CLK_LOOKUP("sdc_pclk", sdc4_p_clk.c, "msm_sdcc.4"),
3812 CLK_LOOKUP("sdc_pclk", sdc5_p_clk.c, "msm_sdcc.5"),
3813 CLK_LOOKUP("adm_clk", adm0_clk.c, NULL),
3814 CLK_LOOKUP("adm_pclk", adm0_p_clk.c, NULL),
3815 CLK_LOOKUP("pmic_arb_pclk", pmic_arb0_p_clk.c, NULL),
3816 CLK_LOOKUP("pmic_arb_pclk", pmic_arb1_p_clk.c, NULL),
3817 CLK_LOOKUP("pmic_ssbi2", pmic_ssbi2_clk.c, NULL),
3818 CLK_LOOKUP("rpm_msg_ram_pclk", rpm_msg_ram_p_clk.c, NULL),
3819 CLK_LOOKUP("amp_clk", amp_clk.c, NULL),
3820 CLK_LOOKUP("cam_clk", cam0_clk.c, NULL),
3821 CLK_LOOKUP("cam_clk", cam1_clk.c, NULL),
3822 CLK_LOOKUP("cam_clk", cam0_clk.c, "msm_camera_imx074.0"),
3823 CLK_LOOKUP("cam_clk", cam0_clk.c, "msm_camera_ov2720.0"),
3824 CLK_LOOKUP("csi_src_clk", csi0_src_clk.c, NULL),
3825 CLK_LOOKUP("csi_src_clk", csi1_src_clk.c, NULL),
3826 CLK_LOOKUP("csi_src_clk", csi0_src_clk.c, "msm_camera_imx074.0"),
3827 CLK_LOOKUP("csi_src_clk", csi1_src_clk.c, "msm_camera_ov2720.0"),
3828 CLK_LOOKUP("csi_clk", csi0_clk.c, NULL),
3829 CLK_LOOKUP("csi_clk", csi1_clk.c, NULL),
3830 CLK_LOOKUP("csi_clk", csi0_clk.c, "msm_camera_imx074.0"),
3831 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"),
3835 CLK_LOOKUP("csi_phy_clk", csi1_phy_clk.c, "msm_camera_ov2720.0"),
3836 CLK_LOOKUP("csi_pix_clk", csi_pix_clk.c, NULL),
3837 CLK_LOOKUP("csi_rdi_clk", csi_rdi_clk.c, NULL),
3838 CLK_LOOKUP("csiphy_timer_src_clk", csiphy_timer_src_clk.c, NULL),
3839 CLK_LOOKUP("csi0phy_timer_clk", csi0phy_timer_clk.c, NULL),
3840 CLK_LOOKUP("csi1phy_timer_clk", csi1phy_timer_clk.c, NULL),
3841 CLK_LOOKUP("dsi_byte_div_clk", dsi1_byte_clk.c, NULL),
3842 CLK_LOOKUP("dsi_byte_div_clk", dsi2_byte_clk.c, NULL),
3843 CLK_LOOKUP("dsi_esc_clk", dsi1_esc_clk.c, NULL),
3844 CLK_LOOKUP("dsi_esc_clk", dsi2_esc_clk.c, NULL),
3845 CLK_LOOKUP("gfx2d0_clk", gfx2d0_clk.c, NULL),
3846 CLK_LOOKUP("gfx2d1_clk", gfx2d1_clk.c, NULL),
3847 CLK_LOOKUP("gfx3d_clk", gfx3d_clk.c, NULL),
3848 CLK_LOOKUP("ijpeg_axi_clk", ijpeg_axi_clk.c, NULL),
3849 CLK_LOOKUP("imem_axi_clk", imem_axi_clk.c, NULL),
3850 CLK_LOOKUP("ijpeg_clk", ijpeg_clk.c, NULL),
3851 CLK_LOOKUP("jpegd_clk", jpegd_clk.c, NULL),
3852 CLK_LOOKUP("mdp_clk", mdp_clk.c, NULL),
3853 CLK_LOOKUP("mdp_vsync_clk", mdp_vsync_clk.c, NULL),
3854 CLK_LOOKUP("lut_mdp", lut_mdp_clk.c, NULL),
3855 CLK_LOOKUP("rot_clk", rot_clk.c, NULL),
3856 CLK_LOOKUP("tv_src_clk", tv_src_clk.c, NULL),
3857 CLK_LOOKUP("tv_enc_clk", tv_enc_clk.c, NULL),
3858 CLK_LOOKUP("tv_dac_clk", tv_dac_clk.c, NULL),
3859 CLK_LOOKUP("vcodec_clk", vcodec_clk.c, NULL),
3860 CLK_LOOKUP("mdp_tv_clk", mdp_tv_clk.c, NULL),
3861 CLK_LOOKUP("hdmi_clk", hdmi_tv_clk.c, NULL),
3862 CLK_LOOKUP("hdmi_app_clk", hdmi_app_clk.c, NULL),
3863 CLK_LOOKUP("vpe_clk", vpe_clk.c, NULL),
3864 CLK_LOOKUP("vfe_clk", vfe_clk.c, NULL),
3865 CLK_LOOKUP("csi_vfe_clk", csi0_vfe_clk.c, NULL),
3866 CLK_LOOKUP("vfe_axi_clk", vfe_axi_clk.c, NULL),
3867 CLK_LOOKUP("mdp_axi_clk", mdp_axi_clk.c, NULL),
3868 CLK_LOOKUP("rot_axi_clk", rot_axi_clk.c, NULL),
3869 CLK_LOOKUP("vcodec_axi_clk", vcodec_axi_clk.c, NULL),
3870 CLK_LOOKUP("vcodec_axi_a_clk", vcodec_axi_a_clk.c, NULL),
3871 CLK_LOOKUP("vcodec_axi_b_clk", vcodec_axi_b_clk.c, NULL),
3872 CLK_LOOKUP("vpe_axi_clk", vpe_axi_clk.c, NULL),
3873 CLK_LOOKUP("amp_pclk", amp_p_clk.c, NULL),
3874 CLK_LOOKUP("csi_pclk", csi0_p_clk.c, NULL),
3875 CLK_LOOKUP("dsi_m_pclk", dsi1_m_p_clk.c, NULL),
3876 CLK_LOOKUP("dsi_s_pclk", dsi1_s_p_clk.c, NULL),
3877 CLK_LOOKUP("dsi_m_pclk", dsi2_m_p_clk.c, NULL),
3878 CLK_LOOKUP("dsi_s_pclk", dsi2_s_p_clk.c, NULL),
3879 CLK_LOOKUP("gfx2d0_pclk", gfx2d0_p_clk.c, NULL),
3880 CLK_LOOKUP("gfx2d1_pclk", gfx2d1_p_clk.c, NULL),
3881 CLK_LOOKUP("gfx3d_pclk", gfx3d_p_clk.c, NULL),
3882 CLK_LOOKUP("hdmi_m_pclk", hdmi_m_p_clk.c, NULL),
3883 CLK_LOOKUP("hdmi_s_pclk", hdmi_s_p_clk.c, NULL),
3884 CLK_LOOKUP("ijpeg_pclk", ijpeg_p_clk.c, NULL),
3885 CLK_LOOKUP("jpegd_pclk", jpegd_p_clk.c, NULL),
3886 CLK_LOOKUP("imem_pclk", imem_p_clk.c, NULL),
3887 CLK_LOOKUP("mdp_pclk", mdp_p_clk.c, NULL),
3888 CLK_LOOKUP("smmu_pclk", smmu_p_clk.c, NULL),
3889 CLK_LOOKUP("rotator_pclk", rot_p_clk.c, NULL),
3890 CLK_LOOKUP("tv_enc_pclk", tv_enc_p_clk.c, NULL),
3891 CLK_LOOKUP("vcodec_pclk", vcodec_p_clk.c, NULL),
3892 CLK_LOOKUP("vfe_pclk", vfe_p_clk.c, NULL),
3893 CLK_LOOKUP("vpe_pclk", vpe_p_clk.c, NULL),
3894 CLK_LOOKUP("mi2s_bit_clk", mi2s_bit_clk.c, NULL),
3895 CLK_LOOKUP("mi2s_osr_clk", mi2s_osr_clk.c, NULL),
3896 CLK_LOOKUP("i2s_mic_bit_clk", codec_i2s_mic_bit_clk.c, NULL),
3897 CLK_LOOKUP("i2s_mic_osr_clk", codec_i2s_mic_osr_clk.c, NULL),
3898 CLK_LOOKUP("i2s_mic_bit_clk", spare_i2s_mic_bit_clk.c, NULL),
3899 CLK_LOOKUP("i2s_mic_osr_clk", spare_i2s_mic_osr_clk.c, NULL),
3900 CLK_LOOKUP("i2s_spkr_bit_clk", codec_i2s_spkr_bit_clk.c, NULL),
3901 CLK_LOOKUP("i2s_spkr_osr_clk", codec_i2s_spkr_osr_clk.c, NULL),
3902 CLK_LOOKUP("i2s_spkr_bit_clk", spare_i2s_spkr_bit_clk.c, NULL),
3903 CLK_LOOKUP("i2s_spkr_osr_clk", spare_i2s_spkr_osr_clk.c, NULL),
3904 CLK_LOOKUP("pcm_clk", pcm_clk.c, NULL),
3905 CLK_LOOKUP("sps_slimbus_clk", sps_slimbus_clk.c, NULL),
3906 CLK_LOOKUP("audio_slimbus_clk", audio_slimbus_clk.c, NULL),
3907 CLK_LOOKUP("iommu_clk", jpegd_axi_clk.c, "msm_iommu.0"),
3908 CLK_LOOKUP("iommu_clk", vpe_axi_clk.c, "msm_iommu.1"),
3909 CLK_LOOKUP("iommu_clk", mdp_axi_clk.c, "msm_iommu.2"),
3910 CLK_LOOKUP("iommu_clk", mdp_axi_clk.c, "msm_iommu.3"),
3911 CLK_LOOKUP("iommu_clk", rot_axi_clk.c, "msm_iommu.4"),
3912 CLK_LOOKUP("iommu_clk", ijpeg_axi_clk.c, "msm_iommu.5"),
3913 CLK_LOOKUP("iommu_clk", vfe_axi_clk.c, "msm_iommu.6"),
3914 CLK_LOOKUP("iommu_clk", vcodec_axi_a_clk.c, "msm_iommu.7"),
3915 CLK_LOOKUP("iommu_clk", vcodec_axi_b_clk.c, "msm_iommu.8"),
3916 CLK_LOOKUP("iommu_clk", gfx3d_clk.c, "msm_iommu.9"),
3917 CLK_LOOKUP("iommu_clk", gfx2d0_clk.c, "msm_iommu.10"),
3918 CLK_LOOKUP("iommu_clk", gfx2d1_clk.c, "msm_iommu.11"),
3919 CLK_LOOKUP("dfab_dsps_clk", dfab_dsps_clk.c, NULL),
3920 CLK_LOOKUP("dfab_usb_hs_clk", dfab_usb_hs_clk.c, NULL),
3921 CLK_LOOKUP("dfab_sdc_clk", dfab_sdc1_clk.c, "msm_sdcc.1"),
3922 CLK_LOOKUP("dfab_sdc_clk", dfab_sdc2_clk.c, "msm_sdcc.2"),
3923 CLK_LOOKUP("dfab_sdc_clk", dfab_sdc3_clk.c, "msm_sdcc.3"),
3924 CLK_LOOKUP("dfab_sdc_clk", dfab_sdc4_clk.c, "msm_sdcc.4"),
3925 CLK_LOOKUP("dfab_sdc_clk", dfab_sdc5_clk.c, "msm_sdcc.5"),
3926 CLK_LOOKUP("dfab_clk", dfab_sps_clk.c, NULL /* sps */),
3927
3928 CLK_LOOKUP("ebi1_msmbus_clk", ebi1_msmbus_clk.c, NULL),
3929 CLK_LOOKUP("ebi1_clk", ebi1_adm_clk.c, "msm_dmov"),
3930};
3931
3932/*
3933 * Miscellaneous clock register initializations
3934 */
3935
3936/* Read, modify, then write-back a register. */
3937static void __init rmwreg(uint32_t val, void *reg, uint32_t mask)
3938{
3939 uint32_t regval = readl_relaxed(reg);
3940 regval &= ~mask;
3941 regval |= val;
3942 writel_relaxed(regval, reg);
3943}
3944
3945static void __init reg_init(void)
3946{
3947 /* TODO: Remove once LPASS starts voting */
3948 u32 reg;
3949 reg = readl_relaxed(BB_PLL_ENA_Q6_SW_REG);
3950 reg |= BIT(4);
3951 writel_relaxed(reg, BB_PLL_ENA_Q6_SW_REG);
3952
3953 /* Setup LPASS toplevel muxes */
3954 writel_relaxed(0x15, LPASS_XO_SRC_CLK_CTL_REG); /* Select PXO */
3955 writel_relaxed(0x1, LCC_PXO_SRC_CLK_CTL_REG); /* Select PXO */
3956 writel_relaxed(0x1, LCC_PRI_PLL_CLK_CTL_REG); /* Select PLL4 */
3957
3958 /* Deassert MM SW_RESET_ALL signal. */
3959 writel_relaxed(0, SW_RESET_ALL_REG);
3960
3961 /* Initialize MM AHB registers: Enable the FPB clock and disable HW
3962 * gating for all clocks. Also set VFE_AHB's FORCE_CORE_ON bit to
3963 * prevent its memory from being collapsed when the clock is halted.
3964 * The sleep and wake-up delays are set to safe values. */
3965 rmwreg(0x00000003, AHB_EN_REG, 0x0F7FFFFF);
3966 rmwreg(0x000007F9, AHB_EN2_REG, 0xFFFFBFFF);
3967
3968 /* Deassert all locally-owned MM AHB resets. */
3969 rmwreg(0, SW_RESET_AHB_REG, 0xFFF7DFFF);
3970
3971 /* Initialize MM AXI registers: Enable HW gating for all clocks that
3972 * support it. Also set FORCE_CORE_ON bits, and any sleep and wake-up
3973 * delays to safe values. */
3974 /* TODO: Enable HW Gating */
3975 rmwreg(0x000007F9, MAXI_EN_REG, 0x0FFFFFFF);
3976 rmwreg(0x1027FCFF, MAXI_EN2_REG, 0x1FFFFFFF);
3977 writel_relaxed(0x0027FCFF, MAXI_EN3_REG);
3978 writel_relaxed(0x0027FCFF, MAXI_EN4_REG);
3979 writel_relaxed(0x000003C7, SAXI_EN_REG);
3980
3981 /* Initialize MM CC registers: Set MM FORCE_CORE_ON bits so that core
3982 * memories retain state even when not clocked. Also, set sleep and
3983 * wake-up delays to safe values. */
3984 writel_relaxed(0x00000000, CSI0_CC_REG);
3985 writel_relaxed(0x00000000, CSI1_CC_REG);
3986 rmwreg(0x80FF0000, DSI1_BYTE_CC_REG, BM(31, 29) | BM(23, 16));
3987 rmwreg(0x80FF0000, DSI2_BYTE_CC_REG, BM(31, 29) | BM(23, 16));
3988 rmwreg(0x80FF0000, DSI_PIXEL_CC_REG, BM(31, 29) | BM(23, 16));
3989 rmwreg(0x80FF0000, DSI2_PIXEL_CC_REG, BM(31, 29) | BM(23, 16));
3990 writel_relaxed(0x80FF0000, GFX2D0_CC_REG);
3991 writel_relaxed(0x80FF0000, GFX2D1_CC_REG);
3992 writel_relaxed(0x80FF0000, GFX3D_CC_REG);
3993 writel_relaxed(0x80FF0000, IJPEG_CC_REG);
3994 writel_relaxed(0x80FF0000, JPEGD_CC_REG);
3995 /* MDP clocks may be running at boot, don't turn them off. */
3996 rmwreg(0x80FF0000, MDP_CC_REG, BM(31, 29) | BM(23, 16));
3997 rmwreg(0x80FF0000, MDP_LUT_CC_REG, BM(31, 29) | BM(23, 16));
3998 writel_relaxed(0x80FF0000, ROT_CC_REG);
3999 writel_relaxed(0x80FF0000, TV_CC_REG);
4000 writel_relaxed(0x000004FF, TV_CC2_REG);
4001 writel_relaxed(0xC0FF0000, VCODEC_CC_REG);
4002 writel_relaxed(0x80FF0000, VFE_CC_REG);
4003 writel_relaxed(0x80FF0000, VPE_CC_REG);
4004
4005 /* De-assert MM AXI resets to all hardware blocks. */
4006 writel_relaxed(0, SW_RESET_AXI_REG);
4007
4008 /* Deassert all MM core resets. */
4009 writel_relaxed(0, SW_RESET_CORE_REG);
4010
4011 /* Reset 3D core once more, with its clock enabled. This can
4012 * eventually be done as part of the GDFS footswitch driver. */
4013 clk_set_rate(&gfx3d_clk.c, 27000000);
4014 clk_enable(&gfx3d_clk.c);
4015 writel_relaxed(BIT(12), SW_RESET_CORE_REG);
4016 mb();
4017 udelay(5);
4018 writel_relaxed(0, SW_RESET_CORE_REG);
4019 /* Make sure reset is de-asserted before clock is disabled. */
4020 mb();
4021 clk_disable(&gfx3d_clk.c);
4022
4023 /* Enable TSSC and PDM PXO sources. */
4024 writel_relaxed(BIT(11), TSSC_CLK_CTL_REG);
4025 writel_relaxed(BIT(15), PDM_CLK_NS_REG);
4026
4027 /* Source SLIMBus xo src from slimbus reference clock */
4028 writel_relaxed(0x3, SLIMBUS_XO_SRC_CLK_CTL_REG);
4029
4030 /* Source the dsi_byte_clks from the DSI PHY PLLs */
4031 rmwreg(0x1, DSI1_BYTE_NS_REG, 0x7);
4032 rmwreg(0x2, DSI2_BYTE_NS_REG, 0x7);
4033}
4034
4035static int wr_pll_clk_enable(struct clk *clk)
4036{
4037 u32 mode;
4038 unsigned long flags;
4039 struct pll_clk *pll = to_pll_clk(clk);
4040
4041 spin_lock_irqsave(&local_clock_reg_lock, flags);
4042 mode = readl_relaxed(pll->mode_reg);
4043 /* De-assert active-low PLL reset. */
4044 mode |= BIT(2);
4045 writel_relaxed(mode, pll->mode_reg);
4046
4047 /*
4048 * H/W requires a 5us delay between disabling the bypass and
4049 * de-asserting the reset. Delay 10us just to be safe.
4050 */
4051 mb();
4052 udelay(10);
4053
4054 /* Disable PLL bypass mode. */
4055 mode |= BIT(1);
4056 writel_relaxed(mode, pll->mode_reg);
4057
4058 /* Wait until PLL is locked. */
4059 mb();
4060 udelay(60);
4061
4062 /* Enable PLL output. */
4063 mode |= BIT(0);
4064 writel_relaxed(mode, pll->mode_reg);
4065
4066 spin_unlock_irqrestore(&local_clock_reg_lock, flags);
4067 return 0;
4068}
4069
4070void __init msm8960_clock_init_dummy(void)
4071{
4072 soc_update_sys_vdd = msm8960_update_sys_vdd;
4073 local_vote_sys_vdd(HIGH);
4074 msm_clock_init(msm_clocks_8960_dummy, msm_num_clocks_8960_dummy);
4075}
4076
4077/* Local clock driver initialization. */
4078void __init msm8960_clock_init(void)
4079{
4080 xo_pxo = msm_xo_get(MSM_XO_PXO, "clock-8960");
4081 if (IS_ERR(xo_pxo)) {
4082 pr_err("%s: msm_xo_get(PXO) failed.\n", __func__);
4083 BUG();
4084 }
4085 xo_cxo = msm_xo_get(MSM_XO_TCXO_D0, "clock-8960");
4086 if (IS_ERR(xo_cxo)) {
4087 pr_err("%s: msm_xo_get(CXO) failed.\n", __func__);
4088 BUG();
4089 }
4090
4091 soc_update_sys_vdd = msm8960_update_sys_vdd;
4092 local_vote_sys_vdd(HIGH);
4093
4094 clk_ops_pll.enable = wr_pll_clk_enable;
4095
4096 /* Initialize clock registers. */
4097 reg_init();
4098
4099 /* Initialize rates for clocks that only support one. */
4100 clk_set_rate(&pdm_clk.c, 27000000);
4101 clk_set_rate(&prng_clk.c, 64000000);
4102 clk_set_rate(&mdp_vsync_clk.c, 27000000);
4103 clk_set_rate(&tsif_ref_clk.c, 105000);
4104 clk_set_rate(&tssc_clk.c, 27000000);
4105 clk_set_rate(&usb_hs1_xcvr_clk.c, 60000000);
4106 clk_set_rate(&usb_fs1_src_clk.c, 60000000);
4107 clk_set_rate(&usb_fs2_src_clk.c, 60000000);
4108
4109 /*
4110 * The halt status bits for PDM and TSSC may be incorrect at boot.
4111 * Toggle these clocks on and off to refresh them.
4112 */
Matt Wagantall0625ea02011-07-13 18:51:56 -07004113 rcg_clk_enable(&pdm_clk.c);
4114 rcg_clk_disable(&pdm_clk.c);
4115 rcg_clk_enable(&tssc_clk.c);
4116 rcg_clk_disable(&tssc_clk.c);
Bryan Huntsman3f2bc4d2011-08-16 17:27:22 -07004117
4118 if (machine_is_msm8960_sim()) {
4119 clk_set_rate(&sdc1_clk.c, 48000000);
4120 clk_enable(&sdc1_clk.c);
4121 clk_enable(&sdc1_p_clk.c);
4122 clk_set_rate(&sdc3_clk.c, 48000000);
4123 clk_enable(&sdc3_clk.c);
4124 clk_enable(&sdc3_p_clk.c);
4125 }
4126
4127 msm_clock_init(msm_clocks_8960, ARRAY_SIZE(msm_clocks_8960));
4128}
4129
4130static int __init msm_clk_soc_late_init(void)
4131{
4132 return local_unvote_sys_vdd(HIGH);
4133}
4134late_initcall(msm_clk_soc_late_init);