blob: 4e95812a6259d414f8df3bfa89b6ea72328b2016 [file] [log] [blame]
Bryan Huntsman3f2bc4d2011-08-16 17:27:22 -07001/* Copyright (c) 2009-2011, Code Aurora Forum. All rights reserved.
2 *
3 * This program is free software; you can redistribute it and/or modify
4 * it under the terms of the GNU General Public License version 2 and
5 * only version 2 as published by the Free Software Foundation.
6 *
7 * This program is distributed in the hope that it will be useful,
8 * but WITHOUT ANY WARRANTY; without even the implied warranty of
9 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
10 * GNU General Public License for more details.
11 */
12
13#include <linux/kernel.h>
14#include <linux/init.h>
15#include <linux/err.h>
16#include <linux/ctype.h>
17#include <linux/bitops.h>
18#include <linux/io.h>
19#include <linux/spinlock.h>
20#include <linux/delay.h>
21#include <linux/clk.h>
22
23#include <asm/clkdev.h>
24#include <asm/mach-types.h>
25
26#include <mach/msm_iomap.h>
27#include <mach/clk.h>
28#include <mach/rpm-regulator.h>
29#include <mach/msm_xo.h>
30
31#include "clock-local.h"
32#include "clock-rpm.h"
33#include "clock-voter.h"
34#include "clock-dss-8960.h"
35#include "devices.h"
36
37#define REG(off) (MSM_CLK_CTL_BASE + (off))
38#define REG_MM(off) (MSM_MMSS_CLK_CTL_BASE + (off))
39#define REG_LPA(off) (MSM_LPASS_CLK_CTL_BASE + (off))
40
41/* Peripheral clock registers. */
42#define CE1_HCLK_CTL_REG REG(0x2720)
43#define CE1_CORE_CLK_CTL_REG REG(0x2724)
44#define DMA_BAM_HCLK_CTL REG(0x25C0)
45#define CLK_HALT_CFPB_STATEA_REG REG(0x2FCC)
46#define CLK_HALT_CFPB_STATEB_REG REG(0x2FD0)
47#define CLK_HALT_CFPB_STATEC_REG REG(0x2FD4)
48#define CLK_HALT_DFAB_STATE_REG REG(0x2FC8)
49#define CLK_HALT_MSS_SMPSS_MISC_STATE_REG REG(0x2FDC)
50#define CLK_HALT_SFPB_MISC_STATE_REG REG(0x2FD8)
51#define CLK_TEST_REG REG(0x2FA0)
52#define GSBIn_HCLK_CTL_REG(n) REG(0x29C0+(0x20*((n)-1)))
53#define GSBIn_QUP_APPS_MD_REG(n) REG(0x29C8+(0x20*((n)-1)))
54#define GSBIn_QUP_APPS_NS_REG(n) REG(0x29CC+(0x20*((n)-1)))
55#define GSBIn_RESET_REG(n) REG(0x29DC+(0x20*((n)-1)))
56#define GSBIn_UART_APPS_MD_REG(n) REG(0x29D0+(0x20*((n)-1)))
57#define GSBIn_UART_APPS_NS_REG(n) REG(0x29D4+(0x20*((n)-1)))
58#define LPASS_XO_SRC_CLK_CTL_REG REG(0x2EC0)
59#define PDM_CLK_NS_REG REG(0x2CC0)
60#define BB_PLL_ENA_Q6_SW_REG REG(0x3500)
61#define BB_PLL_ENA_SC0_REG REG(0x34C0)
62#define BB_PLL0_STATUS_REG REG(0x30D8)
63#define BB_PLL5_STATUS_REG REG(0x30F8)
64#define BB_PLL6_STATUS_REG REG(0x3118)
65#define BB_PLL7_STATUS_REG REG(0x3138)
66#define BB_PLL8_L_VAL_REG REG(0x3144)
67#define BB_PLL8_M_VAL_REG REG(0x3148)
68#define BB_PLL8_MODE_REG REG(0x3140)
69#define BB_PLL8_N_VAL_REG REG(0x314C)
70#define BB_PLL8_STATUS_REG REG(0x3158)
71#define BB_PLL8_CONFIG_REG REG(0x3154)
72#define BB_PLL8_TEST_CTL_REG REG(0x3150)
73#define PLLTEST_PAD_CFG_REG REG(0x2FA4)
74#define PMEM_ACLK_CTL_REG REG(0x25A0)
75#define RINGOSC_NS_REG REG(0x2DC0)
76#define RINGOSC_STATUS_REG REG(0x2DCC)
77#define RINGOSC_TCXO_CTL_REG REG(0x2DC4)
78#define SC0_U_CLK_BRANCH_ENA_VOTE_REG REG(0x3080)
79#define SDCn_APPS_CLK_MD_REG(n) REG(0x2828+(0x20*((n)-1)))
80#define SDCn_APPS_CLK_NS_REG(n) REG(0x282C+(0x20*((n)-1)))
81#define SDCn_HCLK_CTL_REG(n) REG(0x2820+(0x20*((n)-1)))
82#define SDCn_RESET_REG(n) REG(0x2830+(0x20*((n)-1)))
83#define SLIMBUS_XO_SRC_CLK_CTL_REG REG(0x2628)
84#define TSIF_HCLK_CTL_REG REG(0x2700)
85#define TSIF_REF_CLK_MD_REG REG(0x270C)
86#define TSIF_REF_CLK_NS_REG REG(0x2710)
87#define TSSC_CLK_CTL_REG REG(0x2CA0)
88#define USB_FSn_HCLK_CTL_REG(n) REG(0x2960+(0x20*((n)-1)))
89#define USB_FSn_RESET_REG(n) REG(0x2974+(0x20*((n)-1)))
90#define USB_FSn_SYSTEM_CLK_CTL_REG(n) REG(0x296C+(0x20*((n)-1)))
91#define USB_FSn_XCVR_FS_CLK_MD_REG(n) REG(0x2964+(0x20*((n)-1)))
92#define USB_FSn_XCVR_FS_CLK_NS_REG(n) REG(0x2968+(0x20*((n)-1)))
93#define USB_HS1_HCLK_CTL_REG REG(0x2900)
94#define USB_HS1_RESET_REG REG(0x2910)
95#define USB_HS1_XCVR_FS_CLK_MD_REG REG(0x2908)
96#define USB_HS1_XCVR_FS_CLK_NS_REG REG(0x290C)
97#define USB_PHY0_RESET_REG REG(0x2E20)
98
99/* Multimedia clock registers. */
100#define AHB_EN_REG REG_MM(0x0008)
101#define AHB_EN2_REG REG_MM(0x0038)
102#define AHB_NS_REG REG_MM(0x0004)
103#define AXI_NS_REG REG_MM(0x0014)
104#define CAMCLKn_NS_REG(n) REG_MM(0x0148+(0x14*(n)))
105#define CAMCLKn_CC_REG(n) REG_MM(0x0140+(0x14*(n)))
106#define CAMCLKn_MD_REG(n) REG_MM(0x0144+(0x14*(n)))
107#define CSI0_NS_REG REG_MM(0x0048)
108#define CSI0_CC_REG REG_MM(0x0040)
109#define CSI0_MD_REG REG_MM(0x0044)
110#define CSI1_NS_REG REG_MM(0x0010)
111#define CSI1_CC_REG REG_MM(0x0024)
112#define CSI1_MD_REG REG_MM(0x0028)
113#define CSIPHYTIMER_CC_REG REG_MM(0x0160)
114#define CSIPHYTIMER_MD_REG REG_MM(0x0164)
115#define CSIPHYTIMER_NS_REG REG_MM(0x0168)
116#define DSI1_BYTE_NS_REG REG_MM(0x00B0)
117#define DSI1_BYTE_CC_REG REG_MM(0x0090)
118#define DSI2_BYTE_NS_REG REG_MM(0x00BC)
119#define DSI2_BYTE_CC_REG REG_MM(0x00B4)
120#define DSI1_ESC_NS_REG REG_MM(0x011C)
121#define DSI1_ESC_CC_REG REG_MM(0x00CC)
122#define DSI2_ESC_NS_REG REG_MM(0x0150)
123#define DSI2_ESC_CC_REG REG_MM(0x013C)
124#define DSI_PIXEL_CC_REG REG_MM(0x0130)
125#define DSI2_PIXEL_CC_REG REG_MM(0x0094)
126#define DBG_BUS_VEC_A_REG REG_MM(0x01C8)
127#define DBG_BUS_VEC_B_REG REG_MM(0x01CC)
128#define DBG_BUS_VEC_C_REG REG_MM(0x01D0)
129#define DBG_BUS_VEC_D_REG REG_MM(0x01D4)
130#define DBG_BUS_VEC_E_REG REG_MM(0x01D8)
131#define DBG_BUS_VEC_F_REG REG_MM(0x01DC)
132#define DBG_BUS_VEC_G_REG REG_MM(0x01E0)
133#define DBG_BUS_VEC_H_REG REG_MM(0x01E4)
134#define DBG_BUS_VEC_I_REG REG_MM(0x01E8)
135#define DBG_CFG_REG_HS_REG REG_MM(0x01B4)
136#define DBG_CFG_REG_LS_REG REG_MM(0x01B8)
137#define GFX2D0_CC_REG REG_MM(0x0060)
138#define GFX2D0_MD0_REG REG_MM(0x0064)
139#define GFX2D0_MD1_REG REG_MM(0x0068)
140#define GFX2D0_NS_REG REG_MM(0x0070)
141#define GFX2D1_CC_REG REG_MM(0x0074)
142#define GFX2D1_MD0_REG REG_MM(0x0078)
143#define GFX2D1_MD1_REG REG_MM(0x006C)
144#define GFX2D1_NS_REG REG_MM(0x007C)
145#define GFX3D_CC_REG REG_MM(0x0080)
146#define GFX3D_MD0_REG REG_MM(0x0084)
147#define GFX3D_MD1_REG REG_MM(0x0088)
148#define GFX3D_NS_REG REG_MM(0x008C)
149#define IJPEG_CC_REG REG_MM(0x0098)
150#define IJPEG_MD_REG REG_MM(0x009C)
151#define IJPEG_NS_REG REG_MM(0x00A0)
152#define JPEGD_CC_REG REG_MM(0x00A4)
153#define JPEGD_NS_REG REG_MM(0x00AC)
154#define MAXI_EN_REG REG_MM(0x0018)
155#define MAXI_EN2_REG REG_MM(0x0020)
156#define MAXI_EN3_REG REG_MM(0x002C)
157#define MAXI_EN4_REG REG_MM(0x0114)
158#define MDP_CC_REG REG_MM(0x00C0)
159#define MDP_LUT_CC_REG REG_MM(0x016C)
160#define MDP_MD0_REG REG_MM(0x00C4)
161#define MDP_MD1_REG REG_MM(0x00C8)
162#define MDP_NS_REG REG_MM(0x00D0)
163#define MISC_CC_REG REG_MM(0x0058)
164#define MISC_CC2_REG REG_MM(0x005C)
165#define MM_PLL1_MODE_REG REG_MM(0x031C)
166#define ROT_CC_REG REG_MM(0x00E0)
167#define ROT_NS_REG REG_MM(0x00E8)
168#define SAXI_EN_REG REG_MM(0x0030)
169#define SW_RESET_AHB_REG REG_MM(0x020C)
170#define SW_RESET_AHB2_REG REG_MM(0x0200)
171#define SW_RESET_ALL_REG REG_MM(0x0204)
172#define SW_RESET_AXI_REG REG_MM(0x0208)
173#define SW_RESET_CORE_REG REG_MM(0x0210)
174#define TV_CC_REG REG_MM(0x00EC)
175#define TV_CC2_REG REG_MM(0x0124)
176#define TV_MD_REG REG_MM(0x00F0)
177#define TV_NS_REG REG_MM(0x00F4)
178#define VCODEC_CC_REG REG_MM(0x00F8)
179#define VCODEC_MD0_REG REG_MM(0x00FC)
180#define VCODEC_MD1_REG REG_MM(0x0128)
181#define VCODEC_NS_REG REG_MM(0x0100)
182#define VFE_CC_REG REG_MM(0x0104)
183#define VFE_MD_REG REG_MM(0x0108)
184#define VFE_NS_REG REG_MM(0x010C)
185#define VPE_CC_REG REG_MM(0x0110)
186#define VPE_NS_REG REG_MM(0x0118)
187
188/* Low-power Audio clock registers. */
189#define LCC_CLK_LS_DEBUG_CFG_REG REG_LPA(0x00A8)
190#define LCC_CODEC_I2S_MIC_MD_REG REG_LPA(0x0064)
191#define LCC_CODEC_I2S_MIC_NS_REG REG_LPA(0x0060)
192#define LCC_CODEC_I2S_MIC_STATUS_REG REG_LPA(0x0068)
193#define LCC_CODEC_I2S_SPKR_MD_REG REG_LPA(0x0070)
194#define LCC_CODEC_I2S_SPKR_NS_REG REG_LPA(0x006C)
195#define LCC_CODEC_I2S_SPKR_STATUS_REG REG_LPA(0x0074)
196#define LCC_MI2S_MD_REG REG_LPA(0x004C)
197#define LCC_MI2S_NS_REG REG_LPA(0x0048)
198#define LCC_MI2S_STATUS_REG REG_LPA(0x0050)
199#define LCC_PCM_MD_REG REG_LPA(0x0058)
200#define LCC_PCM_NS_REG REG_LPA(0x0054)
201#define LCC_PCM_STATUS_REG REG_LPA(0x005C)
202#define LCC_PLL0_STATUS_REG REG_LPA(0x0018)
203#define LCC_PRI_PLL_CLK_CTL_REG REG_LPA(0x00C4)
204#define LCC_PXO_SRC_CLK_CTL_REG REG_LPA(0x00B4)
205#define LCC_SPARE_I2S_MIC_MD_REG REG_LPA(0x007C)
206#define LCC_SPARE_I2S_MIC_NS_REG REG_LPA(0x0078)
207#define LCC_SPARE_I2S_MIC_STATUS_REG REG_LPA(0x0080)
208#define LCC_SPARE_I2S_SPKR_MD_REG REG_LPA(0x0088)
209#define LCC_SPARE_I2S_SPKR_NS_REG REG_LPA(0x0084)
210#define LCC_SPARE_I2S_SPKR_STATUS_REG REG_LPA(0x008C)
211#define LCC_SLIMBUS_NS_REG REG_LPA(0x00CC)
212#define LCC_SLIMBUS_MD_REG REG_LPA(0x00D0)
213#define LCC_SLIMBUS_STATUS_REG REG_LPA(0x00D4)
214#define LCC_AHBEX_BRANCH_CTL_REG REG_LPA(0x00E4)
215
216/* MUX source input identifiers. */
217#define pxo_to_bb_mux 0
218#define cxo_to_bb_mux pxo_to_bb_mux
219#define pll0_to_bb_mux 2
220#define pll8_to_bb_mux 3
221#define pll6_to_bb_mux 4
222#define gnd_to_bb_mux 5
223#define pxo_to_mm_mux 0
224#define pll1_to_mm_mux 1
225#define pll2_to_mm_mux 1
226#define pll8_to_mm_mux 2
227#define pll0_to_mm_mux 3
228#define gnd_to_mm_mux 4
229#define hdmi_pll_to_mm_mux 3
230#define cxo_to_xo_mux 0
231#define pxo_to_xo_mux 1
232#define gnd_to_xo_mux 3
233#define pxo_to_lpa_mux 0
234#define cxo_to_lpa_mux 1
235#define pll4_to_lpa_mux 2
236#define gnd_to_lpa_mux 6
237
238/* Test Vector Macros */
239#define TEST_TYPE_PER_LS 1
240#define TEST_TYPE_PER_HS 2
241#define TEST_TYPE_MM_LS 3
242#define TEST_TYPE_MM_HS 4
243#define TEST_TYPE_LPA 5
244#define TEST_TYPE_SHIFT 24
245#define TEST_CLK_SEL_MASK BM(23, 0)
246#define TEST_VECTOR(s, t) (((t) << TEST_TYPE_SHIFT) | BVAL(23, 0, (s)))
247#define TEST_PER_LS(s) TEST_VECTOR((s), TEST_TYPE_PER_LS)
248#define TEST_PER_HS(s) TEST_VECTOR((s), TEST_TYPE_PER_HS)
249#define TEST_MM_LS(s) TEST_VECTOR((s), TEST_TYPE_MM_LS)
250#define TEST_MM_HS(s) TEST_VECTOR((s), TEST_TYPE_MM_HS)
251#define TEST_LPA(s) TEST_VECTOR((s), TEST_TYPE_LPA)
252
253#define MN_MODE_DUAL_EDGE 0x2
254
255/* MD Registers */
256#define MD4(m_lsb, m, n_lsb, n) \
257 (BVAL((m_lsb+3), m_lsb, m) | BVAL((n_lsb+3), n_lsb, ~(n)))
258#define MD8(m_lsb, m, n_lsb, n) \
259 (BVAL((m_lsb+7), m_lsb, m) | BVAL((n_lsb+7), n_lsb, ~(n)))
260#define MD16(m, n) (BVAL(31, 16, m) | BVAL(15, 0, ~(n)))
261
262/* NS Registers */
263#define NS(n_msb, n_lsb, n, m, mde_lsb, d_msb, d_lsb, d, s_msb, s_lsb, s) \
264 (BVAL(n_msb, n_lsb, ~(n-m)) \
265 | (BVAL((mde_lsb+1), mde_lsb, MN_MODE_DUAL_EDGE) * !!(n)) \
266 | BVAL(d_msb, d_lsb, (d-1)) | BVAL(s_msb, s_lsb, s))
267
268#define NS_MM(n_msb, n_lsb, n, m, d_msb, d_lsb, d, s_msb, s_lsb, s) \
269 (BVAL(n_msb, n_lsb, ~(n-m)) | BVAL(d_msb, d_lsb, (d-1)) \
270 | BVAL(s_msb, s_lsb, s))
271
272#define NS_DIVSRC(d_msb , d_lsb, d, s_msb, s_lsb, s) \
273 (BVAL(d_msb, d_lsb, (d-1)) | BVAL(s_msb, s_lsb, s))
274
275#define NS_DIV(d_msb , d_lsb, d) \
276 BVAL(d_msb, d_lsb, (d-1))
277
278#define NS_SRC_SEL(s_msb, s_lsb, s) \
279 BVAL(s_msb, s_lsb, s)
280
281#define NS_MND_BANKED4(n0_lsb, n1_lsb, n, m, s0_lsb, s1_lsb, s) \
282 (BVAL((n0_lsb+3), n0_lsb, ~(n-m)) \
283 | BVAL((n1_lsb+3), n1_lsb, ~(n-m)) \
284 | BVAL((s0_lsb+2), s0_lsb, s) \
285 | BVAL((s1_lsb+2), s1_lsb, s))
286
287#define NS_MND_BANKED8(n0_lsb, n1_lsb, n, m, s0_lsb, s1_lsb, s) \
288 (BVAL((n0_lsb+7), n0_lsb, ~(n-m)) \
289 | BVAL((n1_lsb+7), n1_lsb, ~(n-m)) \
290 | BVAL((s0_lsb+2), s0_lsb, s) \
291 | BVAL((s1_lsb+2), s1_lsb, s))
292
293#define NS_DIVSRC_BANKED(d0_msb, d0_lsb, d1_msb, d1_lsb, d, \
294 s0_msb, s0_lsb, s1_msb, s1_lsb, s) \
295 (BVAL(d0_msb, d0_lsb, (d-1)) | BVAL(d1_msb, d1_lsb, (d-1)) \
296 | BVAL(s0_msb, s0_lsb, s) \
297 | BVAL(s1_msb, s1_lsb, s))
298
299/* CC Registers */
300#define CC(mde_lsb, n) (BVAL((mde_lsb+1), mde_lsb, MN_MODE_DUAL_EDGE) * !!(n))
301#define CC_BANKED(mde0_lsb, mde1_lsb, n) \
302 ((BVAL((mde0_lsb+1), mde0_lsb, MN_MODE_DUAL_EDGE) \
303 | BVAL((mde1_lsb+1), mde1_lsb, MN_MODE_DUAL_EDGE)) \
304 * !!(n))
305
306struct pll_rate {
307 const uint32_t l_val;
308 const uint32_t m_val;
309 const uint32_t n_val;
310 const uint32_t vco;
311 const uint32_t post_div;
312 const uint32_t i_bits;
313};
314#define PLL_RATE(l, m, n, v, d, i) { l, m, n, v, (d>>1), i }
315
316/*
317 * Clock Descriptions
318 */
319
320static struct msm_xo_voter *xo_pxo, *xo_cxo;
321
322static int pxo_clk_enable(struct clk *clk)
323{
324 return msm_xo_mode_vote(xo_pxo, MSM_XO_MODE_ON);
325}
326
327static void pxo_clk_disable(struct clk *clk)
328{
329 msm_xo_mode_vote(xo_pxo, MSM_XO_MODE_OFF);
330}
331
332static struct clk_ops clk_ops_pxo = {
333 .enable = pxo_clk_enable,
334 .disable = pxo_clk_disable,
335 .get_rate = fixed_clk_get_rate,
336 .is_local = local_clk_is_local,
337};
338
339static struct fixed_clk pxo_clk = {
340 .rate = 27000000,
341 .c = {
342 .dbg_name = "pxo_clk",
343 .ops = &clk_ops_pxo,
344 CLK_INIT(pxo_clk.c),
345 },
346};
347
348static int cxo_clk_enable(struct clk *clk)
349{
350 return msm_xo_mode_vote(xo_cxo, MSM_XO_MODE_ON);
351}
352
353static void cxo_clk_disable(struct clk *clk)
354{
355 msm_xo_mode_vote(xo_cxo, MSM_XO_MODE_OFF);
356}
357
358static struct clk_ops clk_ops_cxo = {
359 .enable = cxo_clk_enable,
360 .disable = cxo_clk_disable,
361 .get_rate = fixed_clk_get_rate,
362 .is_local = local_clk_is_local,
363};
364
365static struct fixed_clk cxo_clk = {
366 .rate = 19200000,
367 .c = {
368 .dbg_name = "cxo_clk",
369 .ops = &clk_ops_cxo,
370 CLK_INIT(cxo_clk.c),
371 },
372};
373
374static struct pll_clk pll2_clk = {
375 .rate = 800000000,
376 .mode_reg = MM_PLL1_MODE_REG,
377 .parent = &pxo_clk.c,
378 .c = {
379 .dbg_name = "pll2_clk",
380 .ops = &clk_ops_pll,
381 CLK_INIT(pll2_clk.c),
382 },
383};
384
385static struct pll_vote_clk pll4_clk = {
386 .rate = 393216000,
387 .en_reg = BB_PLL_ENA_SC0_REG,
388 .en_mask = BIT(4),
389 .status_reg = LCC_PLL0_STATUS_REG,
390 .parent = &pxo_clk.c,
391 .c = {
392 .dbg_name = "pll4_clk",
393 .ops = &clk_ops_pll_vote,
394 CLK_INIT(pll4_clk.c),
395 },
396};
397
398static struct pll_vote_clk pll8_clk = {
399 .rate = 384000000,
400 .en_reg = BB_PLL_ENA_SC0_REG,
401 .en_mask = BIT(8),
402 .status_reg = BB_PLL8_STATUS_REG,
403 .parent = &pxo_clk.c,
404 .c = {
405 .dbg_name = "pll8_clk",
406 .ops = &clk_ops_pll_vote,
407 CLK_INIT(pll8_clk.c),
408 },
409};
410
411/*
412 * SoC-specific functions required by clock-local driver
413 */
414
415/* Update the sys_vdd voltage given a level. */
416static int msm8960_update_sys_vdd(enum sys_vdd_level level)
417{
418 static const int vdd_uv[] = {
419 [NONE...LOW] = 945000,
420 [NOMINAL] = 1050000,
421 [HIGH] = 1150000,
422 };
423
424 return rpm_vreg_set_voltage(RPM_VREG_ID_PM8921_S3, RPM_VREG_VOTER3,
425 vdd_uv[level], vdd_uv[HIGH], 1);
426}
427
428static int soc_clk_reset(struct clk *clk, enum clk_reset_action action)
429{
430 return branch_reset(&to_rcg_clk(clk)->b, action);
431}
432
433static struct clk_ops soc_clk_ops_8960 = {
Matt Wagantall0625ea02011-07-13 18:51:56 -0700434 .enable = rcg_clk_enable,
435 .disable = rcg_clk_disable,
436 .auto_off = rcg_clk_auto_off,
437 .set_rate = rcg_clk_set_rate,
438 .set_min_rate = rcg_clk_set_min_rate,
Matt Wagantall0625ea02011-07-13 18:51:56 -0700439 .get_rate = rcg_clk_get_rate,
440 .list_rate = rcg_clk_list_rate,
441 .is_enabled = rcg_clk_is_enabled,
442 .round_rate = rcg_clk_round_rate,
Bryan Huntsman3f2bc4d2011-08-16 17:27:22 -0700443 .reset = soc_clk_reset,
444 .is_local = local_clk_is_local,
Matt Wagantall0625ea02011-07-13 18:51:56 -0700445 .get_parent = rcg_clk_get_parent,
Bryan Huntsman3f2bc4d2011-08-16 17:27:22 -0700446};
447
448static struct clk_ops clk_ops_branch = {
449 .enable = branch_clk_enable,
450 .disable = branch_clk_disable,
451 .auto_off = branch_clk_auto_off,
452 .is_enabled = branch_clk_is_enabled,
453 .reset = branch_clk_reset,
454 .is_local = local_clk_is_local,
455 .get_parent = branch_clk_get_parent,
456 .set_parent = branch_clk_set_parent,
457};
458
459static struct clk_ops clk_ops_reset = {
460 .reset = branch_clk_reset,
461 .is_local = local_clk_is_local,
462};
463
464/* AXI Interfaces */
465static struct branch_clk gmem_axi_clk = {
466 .b = {
467 .ctl_reg = MAXI_EN_REG,
468 .en_mask = BIT(24),
469 .halt_reg = DBG_BUS_VEC_E_REG,
470 .halt_bit = 6,
471 },
472 .c = {
473 .dbg_name = "gmem_axi_clk",
474 .ops = &clk_ops_branch,
475 CLK_INIT(gmem_axi_clk.c),
476 },
477};
478
479static struct branch_clk ijpeg_axi_clk = {
480 .b = {
481 .ctl_reg = MAXI_EN_REG,
482 .en_mask = BIT(21),
483 .reset_reg = SW_RESET_AXI_REG,
484 .reset_mask = BIT(14),
485 .halt_reg = DBG_BUS_VEC_E_REG,
486 .halt_bit = 4,
487 },
488 .c = {
489 .dbg_name = "ijpeg_axi_clk",
490 .ops = &clk_ops_branch,
491 CLK_INIT(ijpeg_axi_clk.c),
492 },
493};
494
495static struct branch_clk imem_axi_clk = {
496 .b = {
497 .ctl_reg = MAXI_EN_REG,
498 .en_mask = BIT(22),
499 .reset_reg = SW_RESET_CORE_REG,
500 .reset_mask = BIT(10),
501 .halt_reg = DBG_BUS_VEC_E_REG,
502 .halt_bit = 7,
503 },
504 .c = {
505 .dbg_name = "imem_axi_clk",
506 .ops = &clk_ops_branch,
507 CLK_INIT(imem_axi_clk.c),
508 },
509};
510
511static struct branch_clk jpegd_axi_clk = {
512 .b = {
513 .ctl_reg = MAXI_EN_REG,
514 .en_mask = BIT(25),
515 .halt_reg = DBG_BUS_VEC_E_REG,
516 .halt_bit = 5,
517 },
518 .c = {
519 .dbg_name = "jpegd_axi_clk",
520 .ops = &clk_ops_branch,
521 CLK_INIT(jpegd_axi_clk.c),
522 },
523};
524
Bryan Huntsman3f2bc4d2011-08-16 17:27:22 -0700525static struct branch_clk vcodec_axi_b_clk = {
526 .b = {
527 .ctl_reg = MAXI_EN4_REG,
528 .en_mask = BIT(23),
Bryan Huntsman3f2bc4d2011-08-16 17:27:22 -0700529 .halt_reg = DBG_BUS_VEC_I_REG,
530 .halt_bit = 25,
531 },
532 .c = {
533 .dbg_name = "vcodec_axi_b_clk",
534 .ops = &clk_ops_branch,
535 CLK_INIT(vcodec_axi_b_clk.c),
536 },
537};
538
Matt Wagantall91f42702011-07-14 12:01:15 -0700539static struct branch_clk vcodec_axi_a_clk = {
540 .b = {
541 .ctl_reg = MAXI_EN4_REG,
542 .en_mask = BIT(25),
Matt Wagantall91f42702011-07-14 12:01:15 -0700543 .halt_reg = DBG_BUS_VEC_I_REG,
544 .halt_bit = 26,
545 },
546 .depends = &vcodec_axi_b_clk.c,
547 .c = {
548 .dbg_name = "vcodec_axi_a_clk",
549 .ops = &clk_ops_branch,
550 CLK_INIT(vcodec_axi_a_clk.c),
551 },
552};
553
554static struct branch_clk vcodec_axi_clk = {
555 .b = {
556 .ctl_reg = MAXI_EN_REG,
557 .en_mask = BIT(19),
558 .reset_reg = SW_RESET_AXI_REG,
Matt Wagantallfe2ee052011-07-14 13:33:44 -0700559 .reset_mask = BIT(4)|BIT(5)|BIT(7),
Matt Wagantall91f42702011-07-14 12:01:15 -0700560 .halt_reg = DBG_BUS_VEC_E_REG,
561 .halt_bit = 3,
562 },
563 .depends = &vcodec_axi_a_clk.c,
564 .c = {
565 .dbg_name = "vcodec_axi_clk",
566 .ops = &clk_ops_branch,
567 CLK_INIT(vcodec_axi_clk.c),
568 },
569};
570
Bryan Huntsman3f2bc4d2011-08-16 17:27:22 -0700571static struct branch_clk vfe_axi_clk = {
572 .b = {
573 .ctl_reg = MAXI_EN_REG,
574 .en_mask = BIT(18),
575 .reset_reg = SW_RESET_AXI_REG,
576 .reset_mask = BIT(9),
577 .halt_reg = DBG_BUS_VEC_E_REG,
578 .halt_bit = 0,
579 },
580 .c = {
581 .dbg_name = "vfe_axi_clk",
582 .ops = &clk_ops_branch,
583 CLK_INIT(vfe_axi_clk.c),
584 },
585};
586
587static struct branch_clk mdp_axi_clk = {
588 .b = {
589 .ctl_reg = MAXI_EN_REG,
590 .en_mask = BIT(23),
591 .reset_reg = SW_RESET_AXI_REG,
592 .reset_mask = BIT(13),
593 .halt_reg = DBG_BUS_VEC_E_REG,
Bryan Huntsman3f2bc4d2011-08-16 17:27:22 -0700594 .halt_bit = 8,
595 },
596 .c = {
597 .dbg_name = "mdp_axi_clk",
598 .ops = &clk_ops_branch,
599 CLK_INIT(mdp_axi_clk.c),
600 },
601};
602
603static struct branch_clk rot_axi_clk = {
604 .b = {
605 .ctl_reg = MAXI_EN2_REG,
606 .en_mask = BIT(24),
607 .reset_reg = SW_RESET_AXI_REG,
608 .reset_mask = BIT(6),
609 .halt_reg = DBG_BUS_VEC_E_REG,
Bryan Huntsman3f2bc4d2011-08-16 17:27:22 -0700610 .halt_bit = 2,
611 },
612 .c = {
613 .dbg_name = "rot_axi_clk",
614 .ops = &clk_ops_branch,
615 CLK_INIT(rot_axi_clk.c),
616 },
617};
618
619static struct branch_clk vpe_axi_clk = {
620 .b = {
621 .ctl_reg = MAXI_EN2_REG,
622 .en_mask = BIT(26),
623 .reset_reg = SW_RESET_AXI_REG,
624 .reset_mask = BIT(15),
625 .halt_reg = DBG_BUS_VEC_E_REG,
Bryan Huntsman3f2bc4d2011-08-16 17:27:22 -0700626 .halt_bit = 1,
627 },
628 .c = {
629 .dbg_name = "vpe_axi_clk",
630 .ops = &clk_ops_branch,
631 CLK_INIT(vpe_axi_clk.c),
632 },
633};
634
635/* AHB Interfaces */
636static struct branch_clk amp_p_clk = {
637 .b = {
638 .ctl_reg = AHB_EN_REG,
639 .en_mask = BIT(24),
640 .halt_reg = DBG_BUS_VEC_F_REG,
641 .halt_bit = 18,
642 },
643 .c = {
644 .dbg_name = "amp_p_clk",
645 .ops = &clk_ops_branch,
646 CLK_INIT(amp_p_clk.c),
647 },
648};
649
650static struct branch_clk csi0_p_clk = {
651 .b = {
652 .ctl_reg = AHB_EN_REG,
653 .en_mask = BIT(7),
654 .reset_reg = SW_RESET_AHB_REG,
655 .reset_mask = BIT(17),
656 .halt_reg = DBG_BUS_VEC_F_REG,
657 .halt_bit = 16,
658 },
659 .c = {
660 .dbg_name = "csi0_p_clk",
661 .ops = &clk_ops_branch,
662 CLK_INIT(csi0_p_clk.c),
663 },
664};
665
666static struct branch_clk dsi1_m_p_clk = {
667 .b = {
668 .ctl_reg = AHB_EN_REG,
669 .en_mask = BIT(9),
670 .reset_reg = SW_RESET_AHB_REG,
671 .reset_mask = BIT(6),
672 .halt_reg = DBG_BUS_VEC_F_REG,
673 .halt_bit = 19,
674 },
675 .c = {
676 .dbg_name = "dsi1_m_p_clk",
677 .ops = &clk_ops_branch,
678 CLK_INIT(dsi1_m_p_clk.c),
679 },
680};
681
682static struct branch_clk dsi1_s_p_clk = {
683 .b = {
684 .ctl_reg = AHB_EN_REG,
685 .en_mask = BIT(18),
686 .reset_reg = SW_RESET_AHB_REG,
687 .reset_mask = BIT(5),
688 .halt_reg = DBG_BUS_VEC_F_REG,
689 .halt_bit = 21,
690 },
691 .c = {
692 .dbg_name = "dsi1_s_p_clk",
693 .ops = &clk_ops_branch,
694 CLK_INIT(dsi1_s_p_clk.c),
695 },
696};
697
698static struct branch_clk dsi2_m_p_clk = {
699 .b = {
700 .ctl_reg = AHB_EN_REG,
701 .en_mask = BIT(17),
702 .reset_reg = SW_RESET_AHB2_REG,
703 .reset_mask = BIT(1),
704 .halt_reg = DBG_BUS_VEC_E_REG,
705 .halt_bit = 18,
706 },
707 .c = {
708 .dbg_name = "dsi2_m_p_clk",
709 .ops = &clk_ops_branch,
710 CLK_INIT(dsi2_m_p_clk.c),
711 },
712};
713
714static struct branch_clk dsi2_s_p_clk = {
715 .b = {
716 .ctl_reg = AHB_EN_REG,
717 .en_mask = BIT(22),
718 .reset_reg = SW_RESET_AHB2_REG,
719 .reset_mask = BIT(0),
720 .halt_reg = DBG_BUS_VEC_F_REG,
721 .halt_bit = 20,
722 },
723 .c = {
724 .dbg_name = "dsi2_s_p_clk",
725 .ops = &clk_ops_branch,
726 CLK_INIT(dsi2_s_p_clk.c),
727 },
728};
729
730static struct branch_clk gfx2d0_p_clk = {
731 .b = {
732 .ctl_reg = AHB_EN_REG,
733 .en_mask = BIT(19),
734 .reset_reg = SW_RESET_AHB_REG,
735 .reset_mask = BIT(12),
736 .halt_reg = DBG_BUS_VEC_F_REG,
737 .halt_bit = 2,
738 },
739 .c = {
740 .dbg_name = "gfx2d0_p_clk",
741 .ops = &clk_ops_branch,
742 CLK_INIT(gfx2d0_p_clk.c),
743 },
744};
745
746static struct branch_clk gfx2d1_p_clk = {
747 .b = {
748 .ctl_reg = AHB_EN_REG,
749 .en_mask = BIT(2),
750 .reset_reg = SW_RESET_AHB_REG,
751 .reset_mask = BIT(11),
752 .halt_reg = DBG_BUS_VEC_F_REG,
753 .halt_bit = 3,
754 },
755 .c = {
756 .dbg_name = "gfx2d1_p_clk",
757 .ops = &clk_ops_branch,
758 CLK_INIT(gfx2d1_p_clk.c),
759 },
760};
761
762static struct branch_clk gfx3d_p_clk = {
763 .b = {
764 .ctl_reg = AHB_EN_REG,
765 .en_mask = BIT(3),
766 .reset_reg = SW_RESET_AHB_REG,
767 .reset_mask = BIT(10),
768 .halt_reg = DBG_BUS_VEC_F_REG,
769 .halt_bit = 4,
770 },
771 .c = {
772 .dbg_name = "gfx3d_p_clk",
773 .ops = &clk_ops_branch,
774 CLK_INIT(gfx3d_p_clk.c),
775 },
776};
777
778static struct branch_clk hdmi_m_p_clk = {
779 .b = {
780 .ctl_reg = AHB_EN_REG,
781 .en_mask = BIT(14),
782 .reset_reg = SW_RESET_AHB_REG,
783 .reset_mask = BIT(9),
784 .halt_reg = DBG_BUS_VEC_F_REG,
785 .halt_bit = 5,
786 },
787 .c = {
788 .dbg_name = "hdmi_m_p_clk",
789 .ops = &clk_ops_branch,
790 CLK_INIT(hdmi_m_p_clk.c),
791 },
792};
793
794static struct branch_clk hdmi_s_p_clk = {
795 .b = {
796 .ctl_reg = AHB_EN_REG,
797 .en_mask = BIT(4),
798 .reset_reg = SW_RESET_AHB_REG,
799 .reset_mask = BIT(9),
800 .halt_reg = DBG_BUS_VEC_F_REG,
801 .halt_bit = 6,
802 },
803 .c = {
804 .dbg_name = "hdmi_s_p_clk",
805 .ops = &clk_ops_branch,
806 CLK_INIT(hdmi_s_p_clk.c),
807 },
808};
809
810static struct branch_clk ijpeg_p_clk = {
811 .b = {
812 .ctl_reg = AHB_EN_REG,
813 .en_mask = BIT(5),
814 .reset_reg = SW_RESET_AHB_REG,
815 .reset_mask = BIT(7),
816 .halt_reg = DBG_BUS_VEC_F_REG,
817 .halt_bit = 9,
818 },
819 .c = {
820 .dbg_name = "ijpeg_p_clk",
821 .ops = &clk_ops_branch,
822 CLK_INIT(ijpeg_p_clk.c),
823 },
824};
825
826static struct branch_clk imem_p_clk = {
827 .b = {
828 .ctl_reg = AHB_EN_REG,
829 .en_mask = BIT(6),
830 .reset_reg = SW_RESET_AHB_REG,
831 .reset_mask = BIT(8),
832 .halt_reg = DBG_BUS_VEC_F_REG,
833 .halt_bit = 10,
834 },
835 .c = {
836 .dbg_name = "imem_p_clk",
837 .ops = &clk_ops_branch,
838 CLK_INIT(imem_p_clk.c),
839 },
840};
841
842static struct branch_clk jpegd_p_clk = {
843 .b = {
844 .ctl_reg = AHB_EN_REG,
845 .en_mask = BIT(21),
846 .reset_reg = SW_RESET_AHB_REG,
847 .reset_mask = BIT(4),
848 .halt_reg = DBG_BUS_VEC_F_REG,
849 .halt_bit = 7,
850 },
851 .c = {
852 .dbg_name = "jpegd_p_clk",
853 .ops = &clk_ops_branch,
854 CLK_INIT(jpegd_p_clk.c),
855 },
856};
857
858static struct branch_clk mdp_p_clk = {
859 .b = {
860 .ctl_reg = AHB_EN_REG,
861 .en_mask = BIT(10),
862 .reset_reg = SW_RESET_AHB_REG,
863 .reset_mask = BIT(3),
864 .halt_reg = DBG_BUS_VEC_F_REG,
865 .halt_bit = 11,
866 },
867 .c = {
868 .dbg_name = "mdp_p_clk",
869 .ops = &clk_ops_branch,
870 CLK_INIT(mdp_p_clk.c),
871 },
872};
873
874static struct branch_clk rot_p_clk = {
875 .b = {
876 .ctl_reg = AHB_EN_REG,
877 .en_mask = BIT(12),
878 .reset_reg = SW_RESET_AHB_REG,
879 .reset_mask = BIT(2),
880 .halt_reg = DBG_BUS_VEC_F_REG,
881 .halt_bit = 13,
882 },
883 .c = {
884 .dbg_name = "rot_p_clk",
885 .ops = &clk_ops_branch,
886 CLK_INIT(rot_p_clk.c),
887 },
888};
889
890static struct branch_clk smmu_p_clk = {
891 .b = {
892 .ctl_reg = AHB_EN_REG,
893 .en_mask = BIT(15),
894 .halt_reg = DBG_BUS_VEC_F_REG,
895 .halt_bit = 22,
896 },
897 .c = {
898 .dbg_name = "smmu_p_clk",
899 .ops = &clk_ops_branch,
900 CLK_INIT(smmu_p_clk.c),
901 },
902};
903
904static struct branch_clk tv_enc_p_clk = {
905 .b = {
906 .ctl_reg = AHB_EN_REG,
907 .en_mask = BIT(25),
908 .reset_reg = SW_RESET_AHB_REG,
909 .reset_mask = BIT(15),
910 .halt_reg = DBG_BUS_VEC_F_REG,
911 .halt_bit = 23,
912 },
913 .c = {
914 .dbg_name = "tv_enc_p_clk",
915 .ops = &clk_ops_branch,
916 CLK_INIT(tv_enc_p_clk.c),
917 },
918};
919
920static struct branch_clk vcodec_p_clk = {
921 .b = {
922 .ctl_reg = AHB_EN_REG,
923 .en_mask = BIT(11),
924 .reset_reg = SW_RESET_AHB_REG,
925 .reset_mask = BIT(1),
926 .halt_reg = DBG_BUS_VEC_F_REG,
927 .halt_bit = 12,
928 },
929 .c = {
930 .dbg_name = "vcodec_p_clk",
931 .ops = &clk_ops_branch,
932 CLK_INIT(vcodec_p_clk.c),
933 },
934};
935
936static struct branch_clk vfe_p_clk = {
937 .b = {
938 .ctl_reg = AHB_EN_REG,
939 .en_mask = BIT(13),
940 .reset_reg = SW_RESET_AHB_REG,
941 .reset_mask = BIT(0),
942 .halt_reg = DBG_BUS_VEC_F_REG,
943 .halt_bit = 14,
944 },
945 .c = {
946 .dbg_name = "vfe_p_clk",
947 .ops = &clk_ops_branch,
948 CLK_INIT(vfe_p_clk.c),
949 },
950};
951
952static struct branch_clk vpe_p_clk = {
953 .b = {
954 .ctl_reg = AHB_EN_REG,
955 .en_mask = BIT(16),
956 .reset_reg = SW_RESET_AHB_REG,
957 .reset_mask = BIT(14),
958 .halt_reg = DBG_BUS_VEC_F_REG,
959 .halt_bit = 15,
960 },
961 .c = {
962 .dbg_name = "vpe_p_clk",
963 .ops = &clk_ops_branch,
964 CLK_INIT(vpe_p_clk.c),
965 },
966};
967
968/*
969 * Peripheral Clocks
970 */
971#define CLK_GSBI_UART(i, n, h_r, h_b) \
972 struct rcg_clk i##_clk = { \
973 .b = { \
974 .ctl_reg = GSBIn_UART_APPS_NS_REG(n), \
975 .en_mask = BIT(9), \
976 .reset_reg = GSBIn_RESET_REG(n), \
977 .reset_mask = BIT(0), \
978 .halt_reg = h_r, \
979 .halt_bit = h_b, \
980 }, \
981 .ns_reg = GSBIn_UART_APPS_NS_REG(n), \
982 .md_reg = GSBIn_UART_APPS_MD_REG(n), \
983 .root_en_mask = BIT(11), \
984 .ns_mask = (BM(31, 16) | BM(6, 0)), \
985 .set_rate = set_rate_mnd, \
986 .freq_tbl = clk_tbl_gsbi_uart, \
987 .current_freq = &local_dummy_freq, \
988 .c = { \
989 .dbg_name = #i "_clk", \
990 .ops = &soc_clk_ops_8960, \
991 CLK_INIT(i##_clk.c), \
992 }, \
993 }
994#define F_GSBI_UART(f, s, d, m, n, v) \
995 { \
996 .freq_hz = f, \
997 .src_clk = &s##_clk.c, \
998 .md_val = MD16(m, n), \
999 .ns_val = NS(31, 16, n, m, 5, 4, 3, d, 2, 0, s##_to_bb_mux), \
1000 .mnd_en_mask = BIT(8) * !!(n), \
1001 .sys_vdd = v, \
1002 }
1003static struct clk_freq_tbl clk_tbl_gsbi_uart[] = {
1004 F_GSBI_UART( 0, gnd, 1, 0, 0, NONE),
1005 F_GSBI_UART( 1843200, pll8, 1, 3, 625, LOW),
1006 F_GSBI_UART( 3686400, pll8, 1, 6, 625, LOW),
1007 F_GSBI_UART( 7372800, pll8, 1, 12, 625, LOW),
1008 F_GSBI_UART(14745600, pll8, 1, 24, 625, LOW),
1009 F_GSBI_UART(16000000, pll8, 4, 1, 6, LOW),
1010 F_GSBI_UART(24000000, pll8, 4, 1, 4, LOW),
1011 F_GSBI_UART(32000000, pll8, 4, 1, 3, LOW),
1012 F_GSBI_UART(40000000, pll8, 1, 5, 48, NOMINAL),
1013 F_GSBI_UART(46400000, pll8, 1, 29, 240, NOMINAL),
1014 F_GSBI_UART(48000000, pll8, 4, 1, 2, NOMINAL),
1015 F_GSBI_UART(51200000, pll8, 1, 2, 15, NOMINAL),
1016 F_GSBI_UART(56000000, pll8, 1, 7, 48, NOMINAL),
1017 F_GSBI_UART(58982400, pll8, 1, 96, 625, NOMINAL),
1018 F_GSBI_UART(64000000, pll8, 2, 1, 3, NOMINAL),
1019 F_END
1020};
1021
1022static CLK_GSBI_UART(gsbi1_uart, 1, CLK_HALT_CFPB_STATEA_REG, 10);
1023static CLK_GSBI_UART(gsbi2_uart, 2, CLK_HALT_CFPB_STATEA_REG, 6);
1024static CLK_GSBI_UART(gsbi3_uart, 3, CLK_HALT_CFPB_STATEA_REG, 2);
1025static CLK_GSBI_UART(gsbi4_uart, 4, CLK_HALT_CFPB_STATEB_REG, 26);
1026static CLK_GSBI_UART(gsbi5_uart, 5, CLK_HALT_CFPB_STATEB_REG, 22);
1027static CLK_GSBI_UART(gsbi6_uart, 6, CLK_HALT_CFPB_STATEB_REG, 18);
1028static CLK_GSBI_UART(gsbi7_uart, 7, CLK_HALT_CFPB_STATEB_REG, 14);
1029static CLK_GSBI_UART(gsbi8_uart, 8, CLK_HALT_CFPB_STATEB_REG, 10);
1030static CLK_GSBI_UART(gsbi9_uart, 9, CLK_HALT_CFPB_STATEB_REG, 6);
1031static CLK_GSBI_UART(gsbi10_uart, 10, CLK_HALT_CFPB_STATEB_REG, 2);
1032static CLK_GSBI_UART(gsbi11_uart, 11, CLK_HALT_CFPB_STATEC_REG, 17);
1033static CLK_GSBI_UART(gsbi12_uart, 12, CLK_HALT_CFPB_STATEC_REG, 13);
1034
1035#define CLK_GSBI_QUP(i, n, h_r, h_b) \
1036 struct rcg_clk i##_clk = { \
1037 .b = { \
1038 .ctl_reg = GSBIn_QUP_APPS_NS_REG(n), \
1039 .en_mask = BIT(9), \
1040 .reset_reg = GSBIn_RESET_REG(n), \
1041 .reset_mask = BIT(0), \
1042 .halt_reg = h_r, \
1043 .halt_bit = h_b, \
1044 }, \
1045 .ns_reg = GSBIn_QUP_APPS_NS_REG(n), \
1046 .md_reg = GSBIn_QUP_APPS_MD_REG(n), \
1047 .root_en_mask = BIT(11), \
1048 .ns_mask = (BM(23, 16) | BM(6, 0)), \
1049 .set_rate = set_rate_mnd, \
1050 .freq_tbl = clk_tbl_gsbi_qup, \
1051 .current_freq = &local_dummy_freq, \
1052 .c = { \
1053 .dbg_name = #i "_clk", \
1054 .ops = &soc_clk_ops_8960, \
1055 CLK_INIT(i##_clk.c), \
1056 }, \
1057 }
1058#define F_GSBI_QUP(f, s, d, m, n, v) \
1059 { \
1060 .freq_hz = f, \
1061 .src_clk = &s##_clk.c, \
1062 .md_val = MD8(16, m, 0, n), \
1063 .ns_val = NS(23, 16, n, m, 5, 4, 3, d, 2, 0, s##_to_bb_mux), \
1064 .mnd_en_mask = BIT(8) * !!(n), \
1065 .sys_vdd = v, \
1066 }
1067static struct clk_freq_tbl clk_tbl_gsbi_qup[] = {
1068 F_GSBI_QUP( 0, gnd, 1, 0, 0, NONE),
1069 F_GSBI_QUP( 1100000, pxo, 1, 2, 49, LOW),
1070 F_GSBI_QUP( 5400000, pxo, 1, 1, 5, LOW),
1071 F_GSBI_QUP(10800000, pxo, 1, 2, 5, LOW),
1072 F_GSBI_QUP(15060000, pll8, 1, 2, 51, LOW),
1073 F_GSBI_QUP(24000000, pll8, 4, 1, 4, LOW),
1074 F_GSBI_QUP(25600000, pll8, 1, 1, 15, NOMINAL),
1075 F_GSBI_QUP(27000000, pxo, 1, 0, 0, NOMINAL),
1076 F_GSBI_QUP(48000000, pll8, 4, 1, 2, NOMINAL),
1077 F_GSBI_QUP(51200000, pll8, 1, 2, 15, NOMINAL),
1078 F_END
1079};
1080
1081static CLK_GSBI_QUP(gsbi1_qup, 1, CLK_HALT_CFPB_STATEA_REG, 9);
1082static CLK_GSBI_QUP(gsbi2_qup, 2, CLK_HALT_CFPB_STATEA_REG, 4);
1083static CLK_GSBI_QUP(gsbi3_qup, 3, CLK_HALT_CFPB_STATEA_REG, 0);
1084static CLK_GSBI_QUP(gsbi4_qup, 4, CLK_HALT_CFPB_STATEB_REG, 24);
1085static CLK_GSBI_QUP(gsbi5_qup, 5, CLK_HALT_CFPB_STATEB_REG, 20);
1086static CLK_GSBI_QUP(gsbi6_qup, 6, CLK_HALT_CFPB_STATEB_REG, 16);
1087static CLK_GSBI_QUP(gsbi7_qup, 7, CLK_HALT_CFPB_STATEB_REG, 12);
1088static CLK_GSBI_QUP(gsbi8_qup, 8, CLK_HALT_CFPB_STATEB_REG, 8);
1089static CLK_GSBI_QUP(gsbi9_qup, 9, CLK_HALT_CFPB_STATEB_REG, 4);
1090static CLK_GSBI_QUP(gsbi10_qup, 10, CLK_HALT_CFPB_STATEB_REG, 0);
1091static CLK_GSBI_QUP(gsbi11_qup, 11, CLK_HALT_CFPB_STATEC_REG, 15);
1092static CLK_GSBI_QUP(gsbi12_qup, 12, CLK_HALT_CFPB_STATEC_REG, 11);
1093
1094#define F_PDM(f, s, d, v) \
1095 { \
1096 .freq_hz = f, \
1097 .src_clk = &s##_clk.c, \
1098 .ns_val = NS_SRC_SEL(1, 0, s##_to_xo_mux), \
1099 .sys_vdd = v, \
1100 }
1101static struct clk_freq_tbl clk_tbl_pdm[] = {
1102 F_PDM( 0, gnd, 1, NONE),
1103 F_PDM(27000000, pxo, 1, LOW),
1104 F_END
1105};
1106
1107static struct rcg_clk pdm_clk = {
1108 .b = {
1109 .ctl_reg = PDM_CLK_NS_REG,
1110 .en_mask = BIT(9),
1111 .reset_reg = PDM_CLK_NS_REG,
1112 .reset_mask = BIT(12),
1113 .halt_reg = CLK_HALT_CFPB_STATEC_REG,
1114 .halt_bit = 3,
1115 },
1116 .ns_reg = PDM_CLK_NS_REG,
1117 .root_en_mask = BIT(11),
1118 .ns_mask = BM(1, 0),
1119 .set_rate = set_rate_nop,
1120 .freq_tbl = clk_tbl_pdm,
1121 .current_freq = &local_dummy_freq,
1122 .c = {
1123 .dbg_name = "pdm_clk",
1124 .ops = &soc_clk_ops_8960,
1125 CLK_INIT(pdm_clk.c),
1126 },
1127};
1128
1129static struct branch_clk pmem_clk = {
1130 .b = {
1131 .ctl_reg = PMEM_ACLK_CTL_REG,
1132 .en_mask = BIT(4),
1133 .halt_reg = CLK_HALT_DFAB_STATE_REG,
1134 .halt_bit = 20,
1135 },
1136 .c = {
1137 .dbg_name = "pmem_clk",
1138 .ops = &clk_ops_branch,
1139 CLK_INIT(pmem_clk.c),
1140 },
1141};
1142
1143#define F_PRNG(f, s, v) \
1144 { \
1145 .freq_hz = f, \
1146 .src_clk = &s##_clk.c, \
1147 .sys_vdd = v, \
1148 }
1149static struct clk_freq_tbl clk_tbl_prng[] = {
1150 F_PRNG(64000000, pll8, NOMINAL),
1151 F_END
1152};
1153
1154static struct rcg_clk prng_clk = {
1155 .b = {
1156 .ctl_reg = SC0_U_CLK_BRANCH_ENA_VOTE_REG,
1157 .en_mask = BIT(10),
1158 .halt_reg = CLK_HALT_SFPB_MISC_STATE_REG,
1159 .halt_check = HALT_VOTED,
1160 .halt_bit = 10,
1161 },
1162 .set_rate = set_rate_nop,
1163 .freq_tbl = clk_tbl_prng,
1164 .current_freq = &local_dummy_freq,
1165 .c = {
1166 .dbg_name = "prng_clk",
1167 .ops = &soc_clk_ops_8960,
1168 CLK_INIT(prng_clk.c),
1169 },
1170};
1171
Matt Wagantallee184092011-07-20 18:56:40 -07001172#define CLK_SDC(i, n, h_r, h_b) \
Bryan Huntsman3f2bc4d2011-08-16 17:27:22 -07001173 struct rcg_clk i##_clk = { \
1174 .b = { \
1175 .ctl_reg = SDCn_APPS_CLK_NS_REG(n), \
1176 .en_mask = BIT(9), \
1177 .reset_reg = SDCn_RESET_REG(n), \
1178 .reset_mask = BIT(0), \
1179 .halt_reg = h_r, \
Bryan Huntsman3f2bc4d2011-08-16 17:27:22 -07001180 .halt_bit = h_b, \
1181 }, \
1182 .ns_reg = SDCn_APPS_CLK_NS_REG(n), \
1183 .md_reg = SDCn_APPS_CLK_MD_REG(n), \
1184 .root_en_mask = BIT(11), \
1185 .ns_mask = (BM(23, 16) | BM(6, 0)), \
1186 .set_rate = set_rate_mnd, \
1187 .freq_tbl = clk_tbl_sdc, \
1188 .current_freq = &local_dummy_freq, \
1189 .c = { \
1190 .dbg_name = #i "_clk", \
1191 .ops = &soc_clk_ops_8960, \
1192 CLK_INIT(i##_clk.c), \
1193 }, \
1194 }
1195#define F_SDC(f, s, d, m, n, v) \
1196 { \
1197 .freq_hz = f, \
1198 .src_clk = &s##_clk.c, \
1199 .md_val = MD8(16, m, 0, n), \
1200 .ns_val = NS(23, 16, n, m, 5, 4, 3, d, 2, 0, s##_to_bb_mux), \
1201 .mnd_en_mask = BIT(8) * !!(n), \
1202 .sys_vdd = v, \
1203 }
1204static struct clk_freq_tbl clk_tbl_sdc[] = {
1205 F_SDC( 0, gnd, 1, 0, 0, NONE),
1206 F_SDC( 144000, pxo, 3, 2, 125, LOW),
1207 F_SDC( 400000, pll8, 4, 1, 240, LOW),
1208 F_SDC( 16000000, pll8, 4, 1, 6, LOW),
1209 F_SDC( 17070000, pll8, 1, 2, 45, LOW),
1210 F_SDC( 20210000, pll8, 1, 1, 19, LOW),
1211 F_SDC( 24000000, pll8, 4, 1, 4, LOW),
1212 F_SDC( 48000000, pll8, 4, 1, 2, NOMINAL),
1213 F_SDC( 64000000, pll8, 3, 1, 2, NOMINAL),
1214 F_SDC( 96000000, pll8, 4, 0, 0, NOMINAL),
1215 F_SDC(192000000, pll8, 2, 0, 0, NOMINAL),
1216 F_END
1217};
1218
Matt Wagantallee184092011-07-20 18:56:40 -07001219static CLK_SDC(sdc1, 1, CLK_HALT_DFAB_STATE_REG, 6);
1220static CLK_SDC(sdc2, 2, CLK_HALT_DFAB_STATE_REG, 5);
1221static CLK_SDC(sdc3, 3, CLK_HALT_DFAB_STATE_REG, 4);
1222static CLK_SDC(sdc4, 4, CLK_HALT_DFAB_STATE_REG, 3);
1223static CLK_SDC(sdc5, 5, CLK_HALT_DFAB_STATE_REG, 2);
Bryan Huntsman3f2bc4d2011-08-16 17:27:22 -07001224
1225#define F_TSIF_REF(f, s, d, m, n, v) \
1226 { \
1227 .freq_hz = f, \
1228 .src_clk = &s##_clk.c, \
1229 .md_val = MD16(m, n), \
1230 .ns_val = NS(31, 16, n, m, 5, 4, 3, d, 2, 0, s##_to_bb_mux), \
1231 .mnd_en_mask = BIT(8) * !!(n), \
1232 .sys_vdd = v, \
1233 }
1234static struct clk_freq_tbl clk_tbl_tsif_ref[] = {
1235 F_TSIF_REF( 0, gnd, 1, 0, 0, NONE),
1236 F_TSIF_REF(105000, pxo, 1, 1, 256, LOW),
1237 F_END
1238};
1239
1240static struct rcg_clk tsif_ref_clk = {
1241 .b = {
1242 .ctl_reg = TSIF_REF_CLK_NS_REG,
1243 .en_mask = BIT(9),
1244 .halt_reg = CLK_HALT_CFPB_STATEC_REG,
1245 .halt_bit = 5,
1246 },
1247 .ns_reg = TSIF_REF_CLK_NS_REG,
1248 .md_reg = TSIF_REF_CLK_MD_REG,
1249 .root_en_mask = BIT(11),
1250 .ns_mask = (BM(31, 16) | BM(6, 0)),
1251 .set_rate = set_rate_mnd,
1252 .freq_tbl = clk_tbl_tsif_ref,
1253 .current_freq = &local_dummy_freq,
1254 .c = {
1255 .dbg_name = "tsif_ref_clk",
1256 .ops = &soc_clk_ops_8960,
1257 CLK_INIT(tsif_ref_clk.c),
1258 },
1259};
1260
1261#define F_TSSC(f, s, v) \
1262 { \
1263 .freq_hz = f, \
1264 .src_clk = &s##_clk.c, \
1265 .ns_val = NS_SRC_SEL(1, 0, s##_to_xo_mux), \
1266 .sys_vdd = v, \
1267 }
1268static struct clk_freq_tbl clk_tbl_tssc[] = {
1269 F_TSSC( 0, gnd, NONE),
1270 F_TSSC(27000000, pxo, LOW),
1271 F_END
1272};
1273
1274static struct rcg_clk tssc_clk = {
1275 .b = {
1276 .ctl_reg = TSSC_CLK_CTL_REG,
1277 .en_mask = BIT(4),
1278 .halt_reg = CLK_HALT_CFPB_STATEC_REG,
1279 .halt_bit = 4,
1280 },
1281 .ns_reg = TSSC_CLK_CTL_REG,
1282 .ns_mask = BM(1, 0),
1283 .set_rate = set_rate_nop,
1284 .freq_tbl = clk_tbl_tssc,
1285 .current_freq = &local_dummy_freq,
1286 .c = {
1287 .dbg_name = "tssc_clk",
1288 .ops = &soc_clk_ops_8960,
1289 CLK_INIT(tssc_clk.c),
1290 },
1291};
1292
1293#define F_USB(f, s, d, m, n, v) \
1294 { \
1295 .freq_hz = f, \
1296 .src_clk = &s##_clk.c, \
1297 .md_val = MD8(16, m, 0, n), \
1298 .ns_val = NS(23, 16, n, m, 5, 4, 3, d, 2, 0, s##_to_bb_mux), \
1299 .mnd_en_mask = BIT(8) * !!(n), \
1300 .sys_vdd = v, \
1301 }
1302static struct clk_freq_tbl clk_tbl_usb[] = {
1303 F_USB( 0, gnd, 1, 0, 0, NONE),
1304 F_USB(60000000, pll8, 1, 5, 32, NOMINAL),
1305 F_END
1306};
1307
1308static struct rcg_clk usb_hs1_xcvr_clk = {
1309 .b = {
1310 .ctl_reg = USB_HS1_XCVR_FS_CLK_NS_REG,
1311 .en_mask = BIT(9),
1312 .reset_reg = USB_HS1_RESET_REG,
1313 .reset_mask = BIT(0),
1314 .halt_reg = CLK_HALT_DFAB_STATE_REG,
1315 .halt_bit = 0,
1316 },
1317 .ns_reg = USB_HS1_XCVR_FS_CLK_NS_REG,
1318 .md_reg = USB_HS1_XCVR_FS_CLK_MD_REG,
1319 .root_en_mask = BIT(11),
1320 .ns_mask = (BM(23, 16) | BM(6, 0)),
1321 .set_rate = set_rate_mnd,
1322 .freq_tbl = clk_tbl_usb,
1323 .current_freq = &local_dummy_freq,
1324 .c = {
1325 .dbg_name = "usb_hs1_xcvr_clk",
1326 .ops = &soc_clk_ops_8960,
1327 CLK_INIT(usb_hs1_xcvr_clk.c),
1328 },
1329};
1330
1331static struct branch_clk usb_phy0_clk = {
1332 .b = {
1333 .reset_reg = USB_PHY0_RESET_REG,
1334 .reset_mask = BIT(0),
1335 },
1336 .c = {
1337 .dbg_name = "usb_phy0_clk",
1338 .ops = &clk_ops_reset,
1339 CLK_INIT(usb_phy0_clk.c),
1340 },
1341};
1342
1343#define CLK_USB_FS(i, n) \
1344 struct rcg_clk i##_clk = { \
1345 .ns_reg = USB_FSn_XCVR_FS_CLK_NS_REG(n), \
1346 .b = { \
1347 .ctl_reg = USB_FSn_XCVR_FS_CLK_NS_REG(n), \
1348 .halt_check = NOCHECK, \
1349 }, \
1350 .md_reg = USB_FSn_XCVR_FS_CLK_MD_REG(n), \
1351 .root_en_mask = BIT(11), \
1352 .ns_mask = (BM(23, 16) | BM(6, 0)), \
1353 .set_rate = set_rate_mnd, \
1354 .freq_tbl = clk_tbl_usb, \
1355 .current_freq = &local_dummy_freq, \
1356 .c = { \
1357 .dbg_name = #i "_clk", \
1358 .ops = &soc_clk_ops_8960, \
1359 CLK_INIT(i##_clk.c), \
1360 }, \
1361 }
1362
1363static CLK_USB_FS(usb_fs1_src, 1);
1364static struct branch_clk usb_fs1_xcvr_clk = {
1365 .b = {
1366 .ctl_reg = USB_FSn_XCVR_FS_CLK_NS_REG(1),
1367 .en_mask = BIT(9),
1368 .reset_reg = USB_FSn_RESET_REG(1),
1369 .reset_mask = BIT(1),
1370 .halt_reg = CLK_HALT_CFPB_STATEA_REG,
1371 .halt_bit = 15,
1372 },
1373 .parent = &usb_fs1_src_clk.c,
1374 .c = {
1375 .dbg_name = "usb_fs1_xcvr_clk",
1376 .ops = &clk_ops_branch,
1377 CLK_INIT(usb_fs1_xcvr_clk.c),
1378 },
1379};
1380
1381static struct branch_clk usb_fs1_sys_clk = {
1382 .b = {
1383 .ctl_reg = USB_FSn_SYSTEM_CLK_CTL_REG(1),
1384 .en_mask = BIT(4),
1385 .reset_reg = USB_FSn_RESET_REG(1),
1386 .reset_mask = BIT(0),
1387 .halt_reg = CLK_HALT_CFPB_STATEA_REG,
1388 .halt_bit = 16,
1389 },
1390 .parent = &usb_fs1_src_clk.c,
1391 .c = {
1392 .dbg_name = "usb_fs1_sys_clk",
1393 .ops = &clk_ops_branch,
1394 CLK_INIT(usb_fs1_sys_clk.c),
1395 },
1396};
1397
1398static CLK_USB_FS(usb_fs2_src, 2);
1399static struct branch_clk usb_fs2_xcvr_clk = {
1400 .b = {
1401 .ctl_reg = USB_FSn_XCVR_FS_CLK_NS_REG(2),
1402 .en_mask = BIT(9),
1403 .reset_reg = USB_FSn_RESET_REG(2),
1404 .reset_mask = BIT(1),
1405 .halt_reg = CLK_HALT_CFPB_STATEA_REG,
1406 .halt_bit = 12,
1407 },
1408 .parent = &usb_fs2_src_clk.c,
1409 .c = {
1410 .dbg_name = "usb_fs2_xcvr_clk",
1411 .ops = &clk_ops_branch,
1412 CLK_INIT(usb_fs2_xcvr_clk.c),
1413 },
1414};
1415
1416static struct branch_clk usb_fs2_sys_clk = {
1417 .b = {
1418 .ctl_reg = USB_FSn_SYSTEM_CLK_CTL_REG(2),
1419 .en_mask = BIT(4),
1420 .reset_reg = USB_FSn_RESET_REG(2),
1421 .reset_mask = BIT(0),
1422 .halt_reg = CLK_HALT_CFPB_STATEA_REG,
1423 .halt_bit = 13,
1424 },
1425 .parent = &usb_fs2_src_clk.c,
1426 .c = {
1427 .dbg_name = "usb_fs2_sys_clk",
1428 .ops = &clk_ops_branch,
1429 CLK_INIT(usb_fs2_sys_clk.c),
1430 },
1431};
1432
1433/* Fast Peripheral Bus Clocks */
1434static struct branch_clk ce1_core_clk = {
1435 .b = {
1436 .ctl_reg = CE1_CORE_CLK_CTL_REG,
1437 .en_mask = BIT(4),
1438 .halt_reg = CLK_HALT_CFPB_STATEC_REG,
1439 .halt_bit = 27,
1440 },
1441 .c = {
1442 .dbg_name = "ce1_core_clk",
1443 .ops = &clk_ops_branch,
1444 CLK_INIT(ce1_core_clk.c),
1445 },
1446};
1447static struct branch_clk ce1_p_clk = {
1448 .b = {
1449 .ctl_reg = CE1_HCLK_CTL_REG,
1450 .en_mask = BIT(4),
1451 .halt_reg = CLK_HALT_CFPB_STATEC_REG,
1452 .halt_bit = 1,
1453 },
1454 .c = {
1455 .dbg_name = "ce1_p_clk",
1456 .ops = &clk_ops_branch,
1457 CLK_INIT(ce1_p_clk.c),
1458 },
1459};
1460
1461static struct branch_clk dma_bam_p_clk = {
1462 .b = {
1463 .ctl_reg = DMA_BAM_HCLK_CTL,
1464 .en_mask = BIT(4),
1465 .halt_reg = CLK_HALT_DFAB_STATE_REG,
1466 .halt_bit = 12,
1467 },
1468 .c = {
1469 .dbg_name = "dma_bam_p_clk",
1470 .ops = &clk_ops_branch,
1471 CLK_INIT(dma_bam_p_clk.c),
1472 },
1473};
1474
1475static struct branch_clk gsbi1_p_clk = {
1476 .b = {
1477 .ctl_reg = GSBIn_HCLK_CTL_REG(1),
1478 .en_mask = BIT(4),
1479 .halt_reg = CLK_HALT_CFPB_STATEA_REG,
1480 .halt_bit = 11,
1481 },
1482 .c = {
1483 .dbg_name = "gsbi1_p_clk",
1484 .ops = &clk_ops_branch,
1485 CLK_INIT(gsbi1_p_clk.c),
1486 },
1487};
1488
1489static struct branch_clk gsbi2_p_clk = {
1490 .b = {
1491 .ctl_reg = GSBIn_HCLK_CTL_REG(2),
1492 .en_mask = BIT(4),
1493 .halt_reg = CLK_HALT_CFPB_STATEA_REG,
1494 .halt_bit = 7,
1495 },
1496 .c = {
1497 .dbg_name = "gsbi2_p_clk",
1498 .ops = &clk_ops_branch,
1499 CLK_INIT(gsbi2_p_clk.c),
1500 },
1501};
1502
1503static struct branch_clk gsbi3_p_clk = {
1504 .b = {
1505 .ctl_reg = GSBIn_HCLK_CTL_REG(3),
1506 .en_mask = BIT(4),
1507 .halt_reg = CLK_HALT_CFPB_STATEA_REG,
1508 .halt_bit = 3,
1509 },
1510 .c = {
1511 .dbg_name = "gsbi3_p_clk",
1512 .ops = &clk_ops_branch,
1513 CLK_INIT(gsbi3_p_clk.c),
1514 },
1515};
1516
1517static struct branch_clk gsbi4_p_clk = {
1518 .b = {
1519 .ctl_reg = GSBIn_HCLK_CTL_REG(4),
1520 .en_mask = BIT(4),
1521 .halt_reg = CLK_HALT_CFPB_STATEB_REG,
1522 .halt_bit = 27,
1523 },
1524 .c = {
1525 .dbg_name = "gsbi4_p_clk",
1526 .ops = &clk_ops_branch,
1527 CLK_INIT(gsbi4_p_clk.c),
1528 },
1529};
1530
1531static struct branch_clk gsbi5_p_clk = {
1532 .b = {
1533 .ctl_reg = GSBIn_HCLK_CTL_REG(5),
1534 .en_mask = BIT(4),
1535 .halt_reg = CLK_HALT_CFPB_STATEB_REG,
1536 .halt_bit = 23,
1537 },
1538 .c = {
1539 .dbg_name = "gsbi5_p_clk",
1540 .ops = &clk_ops_branch,
1541 CLK_INIT(gsbi5_p_clk.c),
1542 },
1543};
1544
1545static struct branch_clk gsbi6_p_clk = {
1546 .b = {
1547 .ctl_reg = GSBIn_HCLK_CTL_REG(6),
1548 .en_mask = BIT(4),
1549 .halt_reg = CLK_HALT_CFPB_STATEB_REG,
1550 .halt_bit = 19,
1551 },
1552 .c = {
1553 .dbg_name = "gsbi6_p_clk",
1554 .ops = &clk_ops_branch,
1555 CLK_INIT(gsbi6_p_clk.c),
1556 },
1557};
1558
1559static struct branch_clk gsbi7_p_clk = {
1560 .b = {
1561 .ctl_reg = GSBIn_HCLK_CTL_REG(7),
1562 .en_mask = BIT(4),
1563 .halt_reg = CLK_HALT_CFPB_STATEB_REG,
1564 .halt_bit = 15,
1565 },
1566 .c = {
1567 .dbg_name = "gsbi7_p_clk",
1568 .ops = &clk_ops_branch,
1569 CLK_INIT(gsbi7_p_clk.c),
1570 },
1571};
1572
1573static struct branch_clk gsbi8_p_clk = {
1574 .b = {
1575 .ctl_reg = GSBIn_HCLK_CTL_REG(8),
1576 .en_mask = BIT(4),
1577 .halt_reg = CLK_HALT_CFPB_STATEB_REG,
1578 .halt_bit = 11,
1579 },
1580 .c = {
1581 .dbg_name = "gsbi8_p_clk",
1582 .ops = &clk_ops_branch,
1583 CLK_INIT(gsbi8_p_clk.c),
1584 },
1585};
1586
1587static struct branch_clk gsbi9_p_clk = {
1588 .b = {
1589 .ctl_reg = GSBIn_HCLK_CTL_REG(9),
1590 .en_mask = BIT(4),
1591 .halt_reg = CLK_HALT_CFPB_STATEB_REG,
1592 .halt_bit = 7,
1593 },
1594 .c = {
1595 .dbg_name = "gsbi9_p_clk",
1596 .ops = &clk_ops_branch,
1597 CLK_INIT(gsbi9_p_clk.c),
1598 },
1599};
1600
1601static struct branch_clk gsbi10_p_clk = {
1602 .b = {
1603 .ctl_reg = GSBIn_HCLK_CTL_REG(10),
1604 .en_mask = BIT(4),
1605 .halt_reg = CLK_HALT_CFPB_STATEB_REG,
1606 .halt_bit = 3,
1607 },
1608 .c = {
1609 .dbg_name = "gsbi10_p_clk",
1610 .ops = &clk_ops_branch,
1611 CLK_INIT(gsbi10_p_clk.c),
1612 },
1613};
1614
1615static struct branch_clk gsbi11_p_clk = {
1616 .b = {
1617 .ctl_reg = GSBIn_HCLK_CTL_REG(11),
1618 .en_mask = BIT(4),
1619 .halt_reg = CLK_HALT_CFPB_STATEC_REG,
1620 .halt_bit = 18,
1621 },
1622 .c = {
1623 .dbg_name = "gsbi11_p_clk",
1624 .ops = &clk_ops_branch,
1625 CLK_INIT(gsbi11_p_clk.c),
1626 },
1627};
1628
1629static struct branch_clk gsbi12_p_clk = {
1630 .b = {
1631 .ctl_reg = GSBIn_HCLK_CTL_REG(12),
1632 .en_mask = BIT(4),
1633 .halt_reg = CLK_HALT_CFPB_STATEC_REG,
1634 .halt_bit = 14,
1635 },
1636 .c = {
1637 .dbg_name = "gsbi12_p_clk",
1638 .ops = &clk_ops_branch,
1639 CLK_INIT(gsbi12_p_clk.c),
1640 },
1641};
1642
1643static struct branch_clk tsif_p_clk = {
1644 .b = {
1645 .ctl_reg = TSIF_HCLK_CTL_REG,
1646 .en_mask = BIT(4),
1647 .halt_reg = CLK_HALT_CFPB_STATEC_REG,
1648 .halt_bit = 7,
1649 },
1650 .c = {
1651 .dbg_name = "tsif_p_clk",
1652 .ops = &clk_ops_branch,
1653 CLK_INIT(tsif_p_clk.c),
1654 },
1655};
1656
1657static struct branch_clk usb_fs1_p_clk = {
1658 .b = {
1659 .ctl_reg = USB_FSn_HCLK_CTL_REG(1),
1660 .en_mask = BIT(4),
1661 .halt_reg = CLK_HALT_CFPB_STATEA_REG,
1662 .halt_bit = 17,
1663 },
1664 .c = {
1665 .dbg_name = "usb_fs1_p_clk",
1666 .ops = &clk_ops_branch,
1667 CLK_INIT(usb_fs1_p_clk.c),
1668 },
1669};
1670
1671static struct branch_clk usb_fs2_p_clk = {
1672 .b = {
1673 .ctl_reg = USB_FSn_HCLK_CTL_REG(2),
1674 .en_mask = BIT(4),
1675 .halt_reg = CLK_HALT_CFPB_STATEA_REG,
1676 .halt_bit = 14,
1677 },
1678 .c = {
1679 .dbg_name = "usb_fs2_p_clk",
1680 .ops = &clk_ops_branch,
1681 CLK_INIT(usb_fs2_p_clk.c),
1682 },
1683};
1684
1685static struct branch_clk usb_hs1_p_clk = {
1686 .b = {
1687 .ctl_reg = USB_HS1_HCLK_CTL_REG,
1688 .en_mask = BIT(4),
1689 .halt_reg = CLK_HALT_DFAB_STATE_REG,
1690 .halt_bit = 1,
1691 },
1692 .c = {
1693 .dbg_name = "usb_hs1_p_clk",
1694 .ops = &clk_ops_branch,
1695 CLK_INIT(usb_hs1_p_clk.c),
1696 },
1697};
1698
1699static struct branch_clk sdc1_p_clk = {
1700 .b = {
1701 .ctl_reg = SDCn_HCLK_CTL_REG(1),
1702 .en_mask = BIT(4),
1703 .halt_reg = CLK_HALT_DFAB_STATE_REG,
1704 .halt_bit = 11,
1705 },
1706 .c = {
1707 .dbg_name = "sdc1_p_clk",
1708 .ops = &clk_ops_branch,
1709 CLK_INIT(sdc1_p_clk.c),
1710 },
1711};
1712
1713static struct branch_clk sdc2_p_clk = {
1714 .b = {
1715 .ctl_reg = SDCn_HCLK_CTL_REG(2),
1716 .en_mask = BIT(4),
1717 .halt_reg = CLK_HALT_DFAB_STATE_REG,
1718 .halt_bit = 10,
1719 },
1720 .c = {
1721 .dbg_name = "sdc2_p_clk",
1722 .ops = &clk_ops_branch,
1723 CLK_INIT(sdc2_p_clk.c),
1724 },
1725};
1726
1727static struct branch_clk sdc3_p_clk = {
1728 .b = {
1729 .ctl_reg = SDCn_HCLK_CTL_REG(3),
1730 .en_mask = BIT(4),
1731 .halt_reg = CLK_HALT_DFAB_STATE_REG,
1732 .halt_bit = 9,
1733 },
1734 .c = {
1735 .dbg_name = "sdc3_p_clk",
1736 .ops = &clk_ops_branch,
1737 CLK_INIT(sdc3_p_clk.c),
1738 },
1739};
1740
1741static struct branch_clk sdc4_p_clk = {
1742 .b = {
1743 .ctl_reg = SDCn_HCLK_CTL_REG(4),
1744 .en_mask = BIT(4),
1745 .halt_reg = CLK_HALT_DFAB_STATE_REG,
1746 .halt_bit = 8,
1747 },
1748 .c = {
1749 .dbg_name = "sdc4_p_clk",
1750 .ops = &clk_ops_branch,
1751 CLK_INIT(sdc4_p_clk.c),
1752 },
1753};
1754
1755static struct branch_clk sdc5_p_clk = {
1756 .b = {
1757 .ctl_reg = SDCn_HCLK_CTL_REG(5),
1758 .en_mask = BIT(4),
1759 .halt_reg = CLK_HALT_DFAB_STATE_REG,
1760 .halt_bit = 7,
1761 },
1762 .c = {
1763 .dbg_name = "sdc5_p_clk",
1764 .ops = &clk_ops_branch,
1765 CLK_INIT(sdc5_p_clk.c),
1766 },
1767};
1768
1769/* HW-Voteable Clocks */
1770static struct branch_clk adm0_clk = {
1771 .b = {
1772 .ctl_reg = SC0_U_CLK_BRANCH_ENA_VOTE_REG,
1773 .en_mask = BIT(2),
1774 .halt_reg = CLK_HALT_MSS_SMPSS_MISC_STATE_REG,
1775 .halt_check = HALT_VOTED,
1776 .halt_bit = 14,
1777 },
1778 .c = {
1779 .dbg_name = "adm0_clk",
1780 .ops = &clk_ops_branch,
1781 CLK_INIT(adm0_clk.c),
1782 },
1783};
1784
1785static struct branch_clk adm0_p_clk = {
1786 .b = {
1787 .ctl_reg = SC0_U_CLK_BRANCH_ENA_VOTE_REG,
1788 .en_mask = BIT(3),
1789 .halt_reg = CLK_HALT_MSS_SMPSS_MISC_STATE_REG,
1790 .halt_check = HALT_VOTED,
1791 .halt_bit = 13,
1792 },
1793 .c = {
1794 .dbg_name = "adm0_p_clk",
1795 .ops = &clk_ops_branch,
1796 CLK_INIT(adm0_p_clk.c),
1797 },
1798};
1799
1800static struct branch_clk pmic_arb0_p_clk = {
1801 .b = {
1802 .ctl_reg = SC0_U_CLK_BRANCH_ENA_VOTE_REG,
1803 .en_mask = BIT(8),
1804 .halt_reg = CLK_HALT_SFPB_MISC_STATE_REG,
1805 .halt_check = HALT_VOTED,
1806 .halt_bit = 22,
1807 },
1808 .c = {
1809 .dbg_name = "pmic_arb0_p_clk",
1810 .ops = &clk_ops_branch,
1811 CLK_INIT(pmic_arb0_p_clk.c),
1812 },
1813};
1814
1815static struct branch_clk pmic_arb1_p_clk = {
1816 .b = {
1817 .ctl_reg = SC0_U_CLK_BRANCH_ENA_VOTE_REG,
1818 .en_mask = BIT(9),
1819 .halt_reg = CLK_HALT_SFPB_MISC_STATE_REG,
1820 .halt_check = HALT_VOTED,
1821 .halt_bit = 21,
1822 },
1823 .c = {
1824 .dbg_name = "pmic_arb1_p_clk",
1825 .ops = &clk_ops_branch,
1826 CLK_INIT(pmic_arb1_p_clk.c),
1827 },
1828};
1829
1830static struct branch_clk pmic_ssbi2_clk = {
1831 .b = {
1832 .ctl_reg = SC0_U_CLK_BRANCH_ENA_VOTE_REG,
1833 .en_mask = BIT(7),
1834 .halt_reg = CLK_HALT_SFPB_MISC_STATE_REG,
1835 .halt_check = HALT_VOTED,
1836 .halt_bit = 23,
1837 },
1838 .c = {
1839 .dbg_name = "pmic_ssbi2_clk",
1840 .ops = &clk_ops_branch,
1841 CLK_INIT(pmic_ssbi2_clk.c),
1842 },
1843};
1844
1845static struct branch_clk rpm_msg_ram_p_clk = {
1846 .b = {
1847 .ctl_reg = SC0_U_CLK_BRANCH_ENA_VOTE_REG,
1848 .en_mask = BIT(6),
1849 .halt_reg = CLK_HALT_SFPB_MISC_STATE_REG,
1850 .halt_check = HALT_VOTED,
1851 .halt_bit = 12,
1852 },
1853 .c = {
1854 .dbg_name = "rpm_msg_ram_p_clk",
1855 .ops = &clk_ops_branch,
1856 CLK_INIT(rpm_msg_ram_p_clk.c),
1857 },
1858};
1859
1860/*
1861 * Multimedia Clocks
1862 */
1863
1864static struct branch_clk amp_clk = {
1865 .b = {
1866 .reset_reg = SW_RESET_CORE_REG,
1867 .reset_mask = BIT(20),
1868 },
1869 .c = {
1870 .dbg_name = "amp_clk",
1871 .ops = &clk_ops_reset,
1872 CLK_INIT(amp_clk.c),
1873 },
1874};
1875
1876#define CLK_CAM(i, n, hb) \
1877 struct rcg_clk i##_clk = { \
1878 .b = { \
1879 .ctl_reg = CAMCLKn_CC_REG(n), \
1880 .en_mask = BIT(0), \
1881 .halt_reg = DBG_BUS_VEC_I_REG, \
1882 .halt_bit = hb, \
1883 }, \
1884 .ns_reg = CAMCLKn_NS_REG(n), \
1885 .md_reg = CAMCLKn_MD_REG(n), \
1886 .root_en_mask = BIT(2), \
1887 .ns_mask = (BM(31, 24) | BM(15, 14) | BM(2, 0)), \
1888 .ctl_mask = BM(7, 6), \
1889 .set_rate = set_rate_mnd_8, \
1890 .freq_tbl = clk_tbl_cam, \
1891 .current_freq = &local_dummy_freq, \
1892 .c = { \
1893 .dbg_name = #i "_clk", \
1894 .ops = &soc_clk_ops_8960, \
1895 CLK_INIT(i##_clk.c), \
1896 }, \
1897 }
1898#define F_CAM(f, s, d, m, n, v) \
1899 { \
1900 .freq_hz = f, \
1901 .src_clk = &s##_clk.c, \
1902 .md_val = MD8(8, m, 0, n), \
1903 .ns_val = NS_MM(31, 24, n, m, 15, 14, d, 2, 0, s##_to_mm_mux), \
1904 .ctl_val = CC(6, n), \
1905 .mnd_en_mask = BIT(5) * !!(n), \
1906 .sys_vdd = v, \
1907 }
1908static struct clk_freq_tbl clk_tbl_cam[] = {
1909 F_CAM( 0, gnd, 1, 0, 0, NONE),
1910 F_CAM( 6000000, pll8, 4, 1, 16, LOW),
1911 F_CAM( 8000000, pll8, 4, 1, 12, LOW),
1912 F_CAM( 12000000, pll8, 4, 1, 8, LOW),
1913 F_CAM( 16000000, pll8, 4, 1, 6, LOW),
1914 F_CAM( 19200000, pll8, 4, 1, 5, LOW),
1915 F_CAM( 24000000, pll8, 4, 1, 4, LOW),
1916 F_CAM( 32000000, pll8, 4, 1, 3, LOW),
1917 F_CAM( 48000000, pll8, 4, 1, 2, LOW),
1918 F_CAM( 64000000, pll8, 3, 1, 2, LOW),
1919 F_CAM( 96000000, pll8, 4, 0, 0, NOMINAL),
1920 F_CAM(128000000, pll8, 3, 0, 0, NOMINAL),
1921 F_END
1922};
1923
1924static CLK_CAM(cam0, 0, 15);
1925static CLK_CAM(cam1, 1, 16);
1926
1927#define F_CSI(f, s, d, m, n, v) \
1928 { \
1929 .freq_hz = f, \
1930 .src_clk = &s##_clk.c, \
1931 .md_val = MD8(8, m, 0, n), \
1932 .ns_val = NS_MM(31, 24, n, m, 15, 14, d, 2, 0, s##_to_mm_mux), \
1933 .ctl_val = CC(6, n), \
1934 .mnd_en_mask = BIT(5) * !!(n), \
1935 .sys_vdd = v, \
1936 }
1937static struct clk_freq_tbl clk_tbl_csi[] = {
1938 F_CSI( 0, gnd, 1, 0, 0, NONE),
1939 F_CSI( 85330000, pll8, 1, 2, 9, LOW),
1940 F_CSI(177780000, pll2, 1, 2, 9, NOMINAL),
1941 F_END
1942};
1943
1944static struct rcg_clk csi0_src_clk = {
1945 .ns_reg = CSI0_NS_REG,
1946 .b = {
1947 .ctl_reg = CSI0_CC_REG,
1948 .halt_check = NOCHECK,
1949 },
1950 .md_reg = CSI0_MD_REG,
1951 .root_en_mask = BIT(2),
1952 .ns_mask = BM(31, 24) | BM(15, 12) | BM(2, 0),
1953 .ctl_mask = BM(7, 6),
1954 .set_rate = set_rate_mnd,
1955 .freq_tbl = clk_tbl_csi,
1956 .current_freq = &local_dummy_freq,
1957 .c = {
1958 .dbg_name = "csi0_src_clk",
1959 .ops = &soc_clk_ops_8960,
1960 CLK_INIT(csi0_src_clk.c),
1961 },
1962};
1963
1964static struct branch_clk csi0_clk = {
1965 .b = {
1966 .ctl_reg = CSI0_CC_REG,
1967 .en_mask = BIT(0),
1968 .reset_reg = SW_RESET_CORE_REG,
1969 .reset_mask = BIT(8),
1970 .halt_reg = DBG_BUS_VEC_B_REG,
1971 .halt_bit = 13,
1972 },
1973 .parent = &csi0_src_clk.c,
1974 .c = {
1975 .dbg_name = "csi0_clk",
1976 .ops = &clk_ops_branch,
1977 CLK_INIT(csi0_clk.c),
1978 },
1979};
1980
1981static struct branch_clk csi0_phy_clk = {
1982 .b = {
1983 .ctl_reg = CSI0_CC_REG,
1984 .en_mask = BIT(8),
1985 .reset_reg = SW_RESET_CORE_REG,
1986 .reset_mask = BIT(29),
1987 .halt_reg = DBG_BUS_VEC_I_REG,
1988 .halt_bit = 9,
1989 },
1990 .parent = &csi0_src_clk.c,
1991 .c = {
1992 .dbg_name = "csi0_phy_clk",
1993 .ops = &clk_ops_branch,
1994 CLK_INIT(csi0_phy_clk.c),
1995 },
1996};
1997
1998static struct rcg_clk csi1_src_clk = {
1999 .ns_reg = CSI1_NS_REG,
2000 .b = {
2001 .ctl_reg = CSI1_CC_REG,
2002 .halt_check = NOCHECK,
2003 },
2004 .md_reg = CSI1_MD_REG,
2005 .root_en_mask = BIT(2),
2006 .ns_mask = BM(31, 24) | BM(15, 12) | BM(2, 0),
2007 .ctl_mask = BM(7, 6),
2008 .set_rate = set_rate_mnd,
2009 .freq_tbl = clk_tbl_csi,
2010 .current_freq = &local_dummy_freq,
2011 .c = {
2012 .dbg_name = "csi1_src_clk",
2013 .ops = &soc_clk_ops_8960,
2014 CLK_INIT(csi1_src_clk.c),
2015 },
2016};
2017
2018static struct branch_clk csi1_clk = {
2019 .b = {
2020 .ctl_reg = CSI1_CC_REG,
2021 .en_mask = BIT(0),
2022 .reset_reg = SW_RESET_CORE_REG,
2023 .reset_mask = BIT(18),
2024 .halt_reg = DBG_BUS_VEC_B_REG,
2025 .halt_bit = 14,
2026 },
2027 .parent = &csi1_src_clk.c,
2028 .c = {
2029 .dbg_name = "csi1_clk",
2030 .ops = &clk_ops_branch,
2031 CLK_INIT(csi1_clk.c),
2032 },
2033};
2034
2035static struct branch_clk csi1_phy_clk = {
2036 .b = {
2037 .ctl_reg = CSI1_CC_REG,
2038 .en_mask = BIT(8),
2039 .reset_reg = SW_RESET_CORE_REG,
2040 .reset_mask = BIT(28),
2041 .halt_reg = DBG_BUS_VEC_I_REG,
2042 .halt_bit = 10,
2043 },
2044 .parent = &csi1_src_clk.c,
2045 .c = {
2046 .dbg_name = "csi1_phy_clk",
2047 .ops = &clk_ops_branch,
2048 CLK_INIT(csi1_phy_clk.c),
2049 },
2050};
2051
2052#define F_CSI_PIX(s) \
2053 { \
2054 .src_clk = &csi##s##_clk.c, \
2055 .freq_hz = s, \
2056 .ns_val = BVAL(25, 25, s), \
2057 }
2058static struct clk_freq_tbl clk_tbl_csi_pix[] = {
2059 F_CSI_PIX(0), /* CSI0 source */
2060 F_CSI_PIX(1), /* CSI1 source */
2061 F_END
2062};
2063
2064#define F_CSI_RDI(s) \
2065 { \
2066 .src_clk = &csi##s##_clk.c, \
2067 .freq_hz = s, \
2068 .ns_val = BVAL(12, 12, s), \
2069 }
2070static struct clk_freq_tbl clk_tbl_csi_rdi[] = {
2071 F_CSI_RDI(0), /* CSI0 source */
2072 F_CSI_RDI(1), /* CSI1 source */
2073 F_END
2074};
2075
2076static struct rcg_clk csi_pix_clk = {
2077 .b = {
2078 .ctl_reg = MISC_CC_REG,
2079 .en_mask = BIT(26),
2080 .halt_check = DELAY,
2081 .reset_reg = SW_RESET_CORE_REG,
2082 .reset_mask = BIT(26),
2083 },
2084 .ns_reg = MISC_CC_REG,
2085 .ns_mask = BIT(25),
2086 .set_rate = set_rate_nop,
2087 .freq_tbl = clk_tbl_csi_pix,
2088 .current_freq = &local_dummy_freq,
2089 .c = {
2090 .dbg_name = "csi_pix_clk",
2091 .ops = &soc_clk_ops_8960,
2092 CLK_INIT(csi_pix_clk.c),
2093 },
2094};
2095
2096static struct rcg_clk csi_rdi_clk = {
2097 .b = {
2098 .ctl_reg = MISC_CC_REG,
2099 .en_mask = BIT(13),
2100 .halt_check = DELAY,
2101 .reset_reg = SW_RESET_CORE_REG,
2102 .reset_mask = BIT(27),
2103 },
2104 .ns_reg = MISC_CC_REG,
2105 .ns_mask = BIT(12),
2106 .set_rate = set_rate_nop,
2107 .freq_tbl = clk_tbl_csi_rdi,
2108 .current_freq = &local_dummy_freq,
2109 .c = {
2110 .dbg_name = "csi_rdi_clk",
2111 .ops = &soc_clk_ops_8960,
2112 CLK_INIT(csi_rdi_clk.c),
2113 },
2114};
2115
2116#define F_CSI_PHYTIMER(f, s, d, m, n, v) \
2117 { \
2118 .freq_hz = f, \
2119 .src_clk = &s##_clk.c, \
2120 .md_val = MD8(8, m, 0, n), \
2121 .ns_val = NS_MM(31, 24, n, m, 15, 14, d, 2, 0, s##_to_mm_mux), \
2122 .ctl_val = CC(6, n), \
2123 .mnd_en_mask = BIT(5) * !!(n), \
2124 .sys_vdd = v, \
2125 }
2126static struct clk_freq_tbl clk_tbl_csi_phytimer[] = {
2127 F_CSI_PHYTIMER( 0, gnd, 1, 0, 0, NONE),
2128 F_CSI_PHYTIMER( 85330000, pll8, 1, 2, 9, LOW),
2129 F_CSI_PHYTIMER(177780000, pll2, 1, 2, 9, NOMINAL),
2130 F_END
2131};
2132
2133static struct rcg_clk csiphy_timer_src_clk = {
2134 .ns_reg = CSIPHYTIMER_NS_REG,
2135 .b = {
2136 .ctl_reg = CSIPHYTIMER_CC_REG,
2137 .halt_check = NOCHECK,
2138 },
2139 .md_reg = CSIPHYTIMER_MD_REG,
2140 .root_en_mask = BIT(2),
2141 .ns_mask = (BM(31, 24) | BM(15, 14) | BM(2, 0)),
2142 .ctl_mask = BM(7, 6),
2143 .set_rate = set_rate_mnd_8,
2144 .freq_tbl = clk_tbl_csi_phytimer,
2145 .current_freq = &local_dummy_freq,
2146 .c = {
2147 .dbg_name = "csiphy_timer_src_clk",
2148 .ops = &soc_clk_ops_8960,
2149 CLK_INIT(csiphy_timer_src_clk.c),
2150 },
2151};
2152
2153static struct branch_clk csi0phy_timer_clk = {
2154 .b = {
2155 .ctl_reg = CSIPHYTIMER_CC_REG,
2156 .en_mask = BIT(0),
2157 .halt_reg = DBG_BUS_VEC_I_REG,
2158 .halt_bit = 17,
2159 },
2160 .parent = &csiphy_timer_src_clk.c,
2161 .c = {
2162 .dbg_name = "csi0phy_timer_clk",
2163 .ops = &clk_ops_branch,
2164 CLK_INIT(csi0phy_timer_clk.c),
2165 },
2166};
2167
2168static struct branch_clk csi1phy_timer_clk = {
2169 .b = {
2170 .ctl_reg = CSIPHYTIMER_CC_REG,
2171 .en_mask = BIT(9),
2172 .halt_reg = DBG_BUS_VEC_I_REG,
2173 .halt_bit = 18,
2174 },
2175 .parent = &csiphy_timer_src_clk.c,
2176 .c = {
2177 .dbg_name = "csi1phy_timer_clk",
2178 .ops = &clk_ops_branch,
2179 CLK_INIT(csi1phy_timer_clk.c),
2180 },
2181};
2182
2183#define F_DSI(d) \
2184 { \
2185 .freq_hz = d, \
2186 .ns_val = BVAL(15, 12, (d-1)), \
2187 }
2188/*
2189 * The DSI_BYTE/ESC clock is sourced from the DSI PHY PLL, which may change rate
2190 * without this clock driver knowing. So, overload the clk_set_rate() to set
2191 * the divider (1 to 16) of the clock with respect to the PLL rate.
2192 */
2193static struct clk_freq_tbl clk_tbl_dsi_byte[] = {
2194 F_DSI(1), F_DSI(2), F_DSI(3), F_DSI(4),
2195 F_DSI(5), F_DSI(6), F_DSI(7), F_DSI(8),
2196 F_DSI(9), F_DSI(10), F_DSI(11), F_DSI(12),
2197 F_DSI(13), F_DSI(14), F_DSI(15), F_DSI(16),
2198 F_END
2199};
2200
2201static struct rcg_clk dsi1_byte_clk = {
2202 .b = {
2203 .ctl_reg = DSI1_BYTE_CC_REG,
2204 .en_mask = BIT(0),
2205 .reset_reg = SW_RESET_CORE_REG,
2206 .reset_mask = BIT(7),
2207 .halt_reg = DBG_BUS_VEC_B_REG,
2208 .halt_bit = 21,
2209 },
2210 .ns_reg = DSI1_BYTE_NS_REG,
2211 .root_en_mask = BIT(2),
2212 .ns_mask = BM(15, 12),
2213 .set_rate = set_rate_nop,
2214 .freq_tbl = clk_tbl_dsi_byte,
2215 .current_freq = &local_dummy_freq,
2216 .c = {
2217 .dbg_name = "dsi1_byte_clk",
2218 .ops = &soc_clk_ops_8960,
2219 CLK_INIT(dsi1_byte_clk.c),
2220 },
2221};
2222
2223static struct rcg_clk dsi2_byte_clk = {
2224 .b = {
2225 .ctl_reg = DSI2_BYTE_CC_REG,
2226 .en_mask = BIT(0),
2227 .reset_reg = SW_RESET_CORE_REG,
2228 .reset_mask = BIT(25),
2229 .halt_reg = DBG_BUS_VEC_B_REG,
2230 .halt_bit = 20,
2231 },
2232 .ns_reg = DSI2_BYTE_NS_REG,
2233 .root_en_mask = BIT(2),
2234 .ns_mask = BM(15, 12),
2235 .set_rate = set_rate_nop,
2236 .freq_tbl = clk_tbl_dsi_byte,
2237 .current_freq = &local_dummy_freq,
2238 .c = {
2239 .dbg_name = "dsi2_byte_clk",
2240 .ops = &soc_clk_ops_8960,
2241 CLK_INIT(dsi2_byte_clk.c),
2242 },
2243};
2244
2245static struct rcg_clk dsi1_esc_clk = {
2246 .b = {
2247 .ctl_reg = DSI1_ESC_CC_REG,
2248 .en_mask = BIT(0),
2249 .reset_reg = SW_RESET_CORE_REG,
2250 .halt_reg = DBG_BUS_VEC_I_REG,
2251 .halt_bit = 1,
2252 },
2253 .ns_reg = DSI1_ESC_NS_REG,
2254 .root_en_mask = BIT(2),
2255 .ns_mask = BM(15, 12),
2256 .set_rate = set_rate_nop,
2257 .freq_tbl = clk_tbl_dsi_byte,
2258 .current_freq = &local_dummy_freq,
2259 .c = {
2260 .dbg_name = "dsi1_esc_clk",
2261 .ops = &soc_clk_ops_8960,
2262 CLK_INIT(dsi1_esc_clk.c),
2263 },
2264};
2265
2266static struct rcg_clk dsi2_esc_clk = {
2267 .b = {
2268 .ctl_reg = DSI2_ESC_CC_REG,
2269 .en_mask = BIT(0),
2270 .halt_reg = DBG_BUS_VEC_I_REG,
2271 .halt_bit = 3,
2272 },
2273 .ns_reg = DSI2_ESC_NS_REG,
2274 .root_en_mask = BIT(2),
2275 .ns_mask = BM(15, 12),
2276 .set_rate = set_rate_nop,
2277 .freq_tbl = clk_tbl_dsi_byte,
2278 .current_freq = &local_dummy_freq,
2279 .c = {
2280 .dbg_name = "dsi2_esc_clk",
2281 .ops = &soc_clk_ops_8960,
2282 CLK_INIT(dsi2_esc_clk.c),
2283 },
2284};
2285
2286#define F_GFX2D(f, s, m, n, v) \
2287 { \
2288 .freq_hz = f, \
2289 .src_clk = &s##_clk.c, \
2290 .md_val = MD4(4, m, 0, n), \
2291 .ns_val = NS_MND_BANKED4(20, 16, n, m, 3, 0, s##_to_mm_mux), \
2292 .ctl_val = CC_BANKED(9, 6, n), \
2293 .mnd_en_mask = (BIT(8) | BIT(5)) * !!(n), \
2294 .sys_vdd = v, \
2295 }
2296static struct clk_freq_tbl clk_tbl_gfx2d[] = {
2297 F_GFX2D( 0, gnd, 0, 0, NONE),
2298 F_GFX2D( 27000000, pxo, 0, 0, LOW),
2299 F_GFX2D( 48000000, pll8, 1, 8, LOW),
2300 F_GFX2D( 54857000, pll8, 1, 7, LOW),
2301 F_GFX2D( 64000000, pll8, 1, 6, LOW),
2302 F_GFX2D( 76800000, pll8, 1, 5, LOW),
2303 F_GFX2D( 96000000, pll8, 1, 4, LOW),
2304 F_GFX2D(128000000, pll8, 1, 3, NOMINAL),
2305 F_GFX2D(145455000, pll2, 2, 11, NOMINAL),
2306 F_GFX2D(160000000, pll2, 1, 5, NOMINAL),
2307 F_GFX2D(177778000, pll2, 2, 9, NOMINAL),
2308 F_GFX2D(200000000, pll2, 1, 4, NOMINAL),
2309 F_GFX2D(228571000, pll2, 2, 7, HIGH),
2310 F_END
2311};
2312
2313static struct bank_masks bmnd_info_gfx2d0 = {
2314 .bank_sel_mask = BIT(11),
2315 .bank0_mask = {
2316 .md_reg = GFX2D0_MD0_REG,
2317 .ns_mask = BM(23, 20) | BM(5, 3),
2318 .rst_mask = BIT(25),
2319 .mnd_en_mask = BIT(8),
2320 .mode_mask = BM(10, 9),
2321 },
2322 .bank1_mask = {
2323 .md_reg = GFX2D0_MD1_REG,
2324 .ns_mask = BM(19, 16) | BM(2, 0),
2325 .rst_mask = BIT(24),
2326 .mnd_en_mask = BIT(5),
2327 .mode_mask = BM(7, 6),
2328 },
2329};
2330
2331static struct rcg_clk gfx2d0_clk = {
2332 .b = {
2333 .ctl_reg = GFX2D0_CC_REG,
2334 .en_mask = BIT(0),
2335 .reset_reg = SW_RESET_CORE_REG,
2336 .reset_mask = BIT(14),
2337 .halt_reg = DBG_BUS_VEC_A_REG,
2338 .halt_bit = 9,
2339 },
2340 .ns_reg = GFX2D0_NS_REG,
2341 .root_en_mask = BIT(2),
2342 .set_rate = set_rate_mnd_banked,
2343 .freq_tbl = clk_tbl_gfx2d,
2344 .bank_masks = &bmnd_info_gfx2d0,
2345 .current_freq = &local_dummy_freq,
2346 .c = {
2347 .dbg_name = "gfx2d0_clk",
2348 .ops = &soc_clk_ops_8960,
2349 CLK_INIT(gfx2d0_clk.c),
2350 },
2351};
2352
2353static struct bank_masks bmnd_info_gfx2d1 = {
2354 .bank_sel_mask = BIT(11),
2355 .bank0_mask = {
2356 .md_reg = GFX2D1_MD0_REG,
2357 .ns_mask = BM(23, 20) | BM(5, 3),
2358 .rst_mask = BIT(25),
2359 .mnd_en_mask = BIT(8),
2360 .mode_mask = BM(10, 9),
2361 },
2362 .bank1_mask = {
2363 .md_reg = GFX2D1_MD1_REG,
2364 .ns_mask = BM(19, 16) | BM(2, 0),
2365 .rst_mask = BIT(24),
2366 .mnd_en_mask = BIT(5),
2367 .mode_mask = BM(7, 6),
2368 },
2369};
2370
2371static struct rcg_clk gfx2d1_clk = {
2372 .b = {
2373 .ctl_reg = GFX2D1_CC_REG,
2374 .en_mask = BIT(0),
2375 .reset_reg = SW_RESET_CORE_REG,
2376 .reset_mask = BIT(13),
2377 .halt_reg = DBG_BUS_VEC_A_REG,
2378 .halt_bit = 14,
2379 },
2380 .ns_reg = GFX2D1_NS_REG,
2381 .root_en_mask = BIT(2),
2382 .set_rate = set_rate_mnd_banked,
2383 .freq_tbl = clk_tbl_gfx2d,
2384 .bank_masks = &bmnd_info_gfx2d1,
2385 .current_freq = &local_dummy_freq,
2386 .c = {
2387 .dbg_name = "gfx2d1_clk",
2388 .ops = &soc_clk_ops_8960,
2389 CLK_INIT(gfx2d1_clk.c),
2390 },
2391};
2392
2393#define F_GFX3D(f, s, m, n, v) \
2394 { \
2395 .freq_hz = f, \
2396 .src_clk = &s##_clk.c, \
2397 .md_val = MD4(4, m, 0, n), \
2398 .ns_val = NS_MND_BANKED4(18, 14, n, m, 3, 0, s##_to_mm_mux), \
2399 .ctl_val = CC_BANKED(9, 6, n), \
2400 .mnd_en_mask = (BIT(8) | BIT(5)) * !!(n), \
2401 .sys_vdd = v, \
2402 }
2403static struct clk_freq_tbl clk_tbl_gfx3d[] = {
2404 F_GFX3D( 0, gnd, 0, 0, NONE),
2405 F_GFX3D( 27000000, pxo, 0, 0, LOW),
2406 F_GFX3D( 48000000, pll8, 1, 8, LOW),
2407 F_GFX3D( 54857000, pll8, 1, 7, LOW),
2408 F_GFX3D( 64000000, pll8, 1, 6, LOW),
2409 F_GFX3D( 76800000, pll8, 1, 5, LOW),
2410 F_GFX3D( 96000000, pll8, 1, 4, LOW),
2411 F_GFX3D(128000000, pll8, 1, 3, NOMINAL),
2412 F_GFX3D(145455000, pll2, 2, 11, NOMINAL),
2413 F_GFX3D(160000000, pll2, 1, 5, NOMINAL),
2414 F_GFX3D(177778000, pll2, 2, 9, NOMINAL),
2415 F_GFX3D(200000000, pll2, 1, 4, NOMINAL),
2416 F_GFX3D(228571000, pll2, 2, 7, NOMINAL),
2417 F_GFX3D(266667000, pll2, 1, 3, NOMINAL),
2418 F_GFX3D(320000000, pll2, 2, 5, HIGH),
2419 F_END
2420};
2421
2422static struct bank_masks bmnd_info_gfx3d = {
2423 .bank_sel_mask = BIT(11),
2424 .bank0_mask = {
2425 .md_reg = GFX3D_MD0_REG,
2426 .ns_mask = BM(21, 18) | BM(5, 3),
2427 .rst_mask = BIT(23),
2428 .mnd_en_mask = BIT(8),
2429 .mode_mask = BM(10, 9),
2430 },
2431 .bank1_mask = {
2432 .md_reg = GFX3D_MD1_REG,
2433 .ns_mask = BM(17, 14) | BM(2, 0),
2434 .rst_mask = BIT(22),
2435 .mnd_en_mask = BIT(5),
2436 .mode_mask = BM(7, 6),
2437 },
2438};
2439
2440static struct rcg_clk gfx3d_clk = {
2441 .b = {
2442 .ctl_reg = GFX3D_CC_REG,
2443 .en_mask = BIT(0),
2444 .reset_reg = SW_RESET_CORE_REG,
2445 .reset_mask = BIT(12),
2446 .halt_reg = DBG_BUS_VEC_A_REG,
2447 .halt_bit = 4,
2448 },
2449 .ns_reg = GFX3D_NS_REG,
2450 .root_en_mask = BIT(2),
2451 .set_rate = set_rate_mnd_banked,
2452 .freq_tbl = clk_tbl_gfx3d,
2453 .bank_masks = &bmnd_info_gfx3d,
2454 .depends = &gmem_axi_clk.c,
2455 .current_freq = &local_dummy_freq,
2456 .c = {
2457 .dbg_name = "gfx3d_clk",
2458 .ops = &soc_clk_ops_8960,
2459 CLK_INIT(gfx3d_clk.c),
2460 },
2461};
2462
2463#define F_IJPEG(f, s, d, m, n, v) \
2464 { \
2465 .freq_hz = f, \
2466 .src_clk = &s##_clk.c, \
2467 .md_val = MD8(8, m, 0, n), \
2468 .ns_val = NS_MM(23, 16, n, m, 15, 12, d, 2, 0, s##_to_mm_mux), \
2469 .ctl_val = CC(6, n), \
2470 .mnd_en_mask = BIT(5) * !!(n), \
2471 .sys_vdd = v, \
2472 }
2473static struct clk_freq_tbl clk_tbl_ijpeg[] = {
2474 F_IJPEG( 0, gnd, 1, 0, 0, NONE),
2475 F_IJPEG( 27000000, pxo, 1, 0, 0, LOW),
2476 F_IJPEG( 36570000, pll8, 1, 2, 21, LOW),
2477 F_IJPEG( 54860000, pll8, 7, 0, 0, LOW),
2478 F_IJPEG( 96000000, pll8, 4, 0, 0, LOW),
2479 F_IJPEG(109710000, pll8, 1, 2, 7, LOW),
2480 F_IJPEG(128000000, pll8, 3, 0, 0, NOMINAL),
2481 F_IJPEG(153600000, pll8, 1, 2, 5, NOMINAL),
2482 F_IJPEG(200000000, pll2, 4, 0, 0, NOMINAL),
2483 F_IJPEG(228571000, pll2, 1, 2, 7, NOMINAL),
2484 F_END
2485};
2486
2487static struct rcg_clk ijpeg_clk = {
2488 .b = {
2489 .ctl_reg = IJPEG_CC_REG,
2490 .en_mask = BIT(0),
2491 .reset_reg = SW_RESET_CORE_REG,
2492 .reset_mask = BIT(9),
2493 .halt_reg = DBG_BUS_VEC_A_REG,
2494 .halt_bit = 24,
2495 },
2496 .ns_reg = IJPEG_NS_REG,
2497 .md_reg = IJPEG_MD_REG,
2498 .root_en_mask = BIT(2),
2499 .ns_mask = (BM(23, 16) | BM(15, 12) | BM(2, 0)),
2500 .ctl_mask = BM(7, 6),
2501 .set_rate = set_rate_mnd,
2502 .freq_tbl = clk_tbl_ijpeg,
2503 .depends = &ijpeg_axi_clk.c,
2504 .current_freq = &local_dummy_freq,
2505 .c = {
2506 .dbg_name = "ijpeg_clk",
2507 .ops = &soc_clk_ops_8960,
2508 CLK_INIT(ijpeg_clk.c),
2509 },
2510};
2511
2512#define F_JPEGD(f, s, d, v) \
2513 { \
2514 .freq_hz = f, \
2515 .src_clk = &s##_clk.c, \
2516 .ns_val = NS_DIVSRC(15, 12, d, 2, 0, s##_to_mm_mux), \
2517 .sys_vdd = v, \
2518 }
2519static struct clk_freq_tbl clk_tbl_jpegd[] = {
2520 F_JPEGD( 0, gnd, 1, NONE),
2521 F_JPEGD( 64000000, pll8, 6, LOW),
2522 F_JPEGD( 76800000, pll8, 5, LOW),
2523 F_JPEGD( 96000000, pll8, 4, LOW),
2524 F_JPEGD(160000000, pll2, 5, NOMINAL),
2525 F_JPEGD(200000000, pll2, 4, NOMINAL),
2526 F_END
2527};
2528
2529static struct rcg_clk jpegd_clk = {
2530 .b = {
2531 .ctl_reg = JPEGD_CC_REG,
2532 .en_mask = BIT(0),
2533 .reset_reg = SW_RESET_CORE_REG,
2534 .reset_mask = BIT(19),
2535 .halt_reg = DBG_BUS_VEC_A_REG,
2536 .halt_bit = 19,
2537 },
2538 .ns_reg = JPEGD_NS_REG,
2539 .root_en_mask = BIT(2),
2540 .ns_mask = (BM(15, 12) | BM(2, 0)),
2541 .set_rate = set_rate_nop,
2542 .freq_tbl = clk_tbl_jpegd,
2543 .depends = &jpegd_axi_clk.c,
2544 .current_freq = &local_dummy_freq,
2545 .c = {
2546 .dbg_name = "jpegd_clk",
2547 .ops = &soc_clk_ops_8960,
2548 CLK_INIT(jpegd_clk.c),
2549 },
2550};
2551
2552#define F_MDP(f, s, m, n, v) \
2553 { \
2554 .freq_hz = f, \
2555 .src_clk = &s##_clk.c, \
2556 .md_val = MD8(8, m, 0, n), \
2557 .ns_val = NS_MND_BANKED8(22, 14, n, m, 3, 0, s##_to_mm_mux), \
2558 .ctl_val = CC_BANKED(9, 6, n), \
2559 .mnd_en_mask = (BIT(8) | BIT(5)) * !!(n), \
2560 .sys_vdd = v, \
2561 }
2562static struct clk_freq_tbl clk_tbl_mdp[] = {
2563 F_MDP( 0, gnd, 0, 0, NONE),
2564 F_MDP( 9600000, pll8, 1, 40, LOW),
2565 F_MDP( 13710000, pll8, 1, 28, LOW),
2566 F_MDP( 27000000, pxo, 0, 0, LOW),
2567 F_MDP( 29540000, pll8, 1, 13, LOW),
2568 F_MDP( 34910000, pll8, 1, 11, LOW),
2569 F_MDP( 38400000, pll8, 1, 10, LOW),
2570 F_MDP( 59080000, pll8, 2, 13, LOW),
2571 F_MDP( 76800000, pll8, 1, 5, LOW),
2572 F_MDP( 85330000, pll8, 2, 9, LOW),
2573 F_MDP( 96000000, pll8, 1, 4, NOMINAL),
2574 F_MDP(128000000, pll8, 1, 3, NOMINAL),
2575 F_MDP(160000000, pll2, 1, 5, NOMINAL),
2576 F_MDP(177780000, pll2, 2, 9, NOMINAL),
2577 F_MDP(200000000, pll2, 1, 4, NOMINAL),
2578 F_END
2579};
2580
2581static struct bank_masks bmnd_info_mdp = {
2582 .bank_sel_mask = BIT(11),
2583 .bank0_mask = {
2584 .md_reg = MDP_MD0_REG,
2585 .ns_mask = BM(29, 22) | BM(5, 3),
2586 .rst_mask = BIT(31),
2587 .mnd_en_mask = BIT(8),
2588 .mode_mask = BM(10, 9),
2589 },
2590 .bank1_mask = {
2591 .md_reg = MDP_MD1_REG,
2592 .ns_mask = BM(21, 14) | BM(2, 0),
2593 .rst_mask = BIT(30),
2594 .mnd_en_mask = BIT(5),
2595 .mode_mask = BM(7, 6),
2596 },
2597};
2598
2599static struct rcg_clk mdp_clk = {
2600 .b = {
2601 .ctl_reg = MDP_CC_REG,
2602 .en_mask = BIT(0),
2603 .reset_reg = SW_RESET_CORE_REG,
2604 .reset_mask = BIT(21),
2605 .halt_reg = DBG_BUS_VEC_C_REG,
2606 .halt_bit = 10,
2607 },
2608 .ns_reg = MDP_NS_REG,
2609 .root_en_mask = BIT(2),
2610 .set_rate = set_rate_mnd_banked,
2611 .freq_tbl = clk_tbl_mdp,
2612 .bank_masks = &bmnd_info_mdp,
2613 .depends = &mdp_axi_clk.c,
2614 .current_freq = &local_dummy_freq,
2615 .c = {
2616 .dbg_name = "mdp_clk",
2617 .ops = &soc_clk_ops_8960,
2618 CLK_INIT(mdp_clk.c),
2619 },
2620};
2621
2622static struct branch_clk lut_mdp_clk = {
2623 .b = {
2624 .ctl_reg = MDP_LUT_CC_REG,
2625 .en_mask = BIT(0),
2626 .halt_reg = DBG_BUS_VEC_I_REG,
2627 .halt_bit = 13,
2628 },
2629 .parent = &mdp_clk.c,
2630 .c = {
2631 .dbg_name = "lut_mdp_clk",
2632 .ops = &clk_ops_branch,
2633 CLK_INIT(lut_mdp_clk.c),
2634 },
2635};
2636
2637#define F_MDP_VSYNC(f, s, v) \
2638 { \
2639 .freq_hz = f, \
2640 .src_clk = &s##_clk.c, \
2641 .ns_val = NS_SRC_SEL(13, 13, s##_to_bb_mux), \
2642 .sys_vdd = v, \
2643 }
2644static struct clk_freq_tbl clk_tbl_mdp_vsync[] = {
2645 F_MDP_VSYNC(27000000, pxo, LOW),
2646 F_END
2647};
2648
2649static struct rcg_clk mdp_vsync_clk = {
2650 .b = {
2651 .ctl_reg = MISC_CC_REG,
2652 .en_mask = BIT(6),
2653 .reset_reg = SW_RESET_CORE_REG,
2654 .reset_mask = BIT(3),
2655 .halt_reg = DBG_BUS_VEC_B_REG,
2656 .halt_bit = 22,
2657 },
2658 .ns_reg = MISC_CC2_REG,
2659 .ns_mask = BIT(13),
2660 .set_rate = set_rate_nop,
2661 .freq_tbl = clk_tbl_mdp_vsync,
2662 .current_freq = &local_dummy_freq,
2663 .c = {
2664 .dbg_name = "mdp_vsync_clk",
2665 .ops = &soc_clk_ops_8960,
2666 CLK_INIT(mdp_vsync_clk.c),
2667 },
2668};
2669
2670#define F_ROT(f, s, d, v) \
2671 { \
2672 .freq_hz = f, \
2673 .src_clk = &s##_clk.c, \
2674 .ns_val = NS_DIVSRC_BANKED(29, 26, 25, 22, d, \
2675 21, 19, 18, 16, s##_to_mm_mux), \
2676 .sys_vdd = v, \
2677 }
2678static struct clk_freq_tbl clk_tbl_rot[] = {
2679 F_ROT( 0, gnd, 1, NONE),
2680 F_ROT( 27000000, pxo, 1, LOW),
2681 F_ROT( 29540000, pll8, 13, LOW),
2682 F_ROT( 32000000, pll8, 12, LOW),
2683 F_ROT( 38400000, pll8, 10, LOW),
2684 F_ROT( 48000000, pll8, 8, LOW),
2685 F_ROT( 54860000, pll8, 7, LOW),
2686 F_ROT( 64000000, pll8, 6, LOW),
2687 F_ROT( 76800000, pll8, 5, LOW),
2688 F_ROT( 96000000, pll8, 4, NOMINAL),
2689 F_ROT(100000000, pll2, 8, NOMINAL),
2690 F_ROT(114290000, pll2, 7, NOMINAL),
2691 F_ROT(133330000, pll2, 6, NOMINAL),
2692 F_ROT(160000000, pll2, 5, NOMINAL),
2693 F_END
2694};
2695
2696static struct bank_masks bdiv_info_rot = {
2697 .bank_sel_mask = BIT(30),
2698 .bank0_mask = {
2699 .ns_mask = BM(25, 22) | BM(18, 16),
2700 },
2701 .bank1_mask = {
2702 .ns_mask = BM(29, 26) | BM(21, 19),
2703 },
2704};
2705
2706static struct rcg_clk rot_clk = {
2707 .b = {
2708 .ctl_reg = ROT_CC_REG,
2709 .en_mask = BIT(0),
2710 .reset_reg = SW_RESET_CORE_REG,
2711 .reset_mask = BIT(2),
2712 .halt_reg = DBG_BUS_VEC_C_REG,
2713 .halt_bit = 15,
2714 },
2715 .ns_reg = ROT_NS_REG,
2716 .root_en_mask = BIT(2),
2717 .set_rate = set_rate_div_banked,
2718 .freq_tbl = clk_tbl_rot,
2719 .bank_masks = &bdiv_info_rot,
2720 .current_freq = &local_dummy_freq,
2721 .depends = &rot_axi_clk.c,
2722 .c = {
2723 .dbg_name = "rot_clk",
2724 .ops = &soc_clk_ops_8960,
2725 CLK_INIT(rot_clk.c),
2726 },
2727};
2728
2729static int hdmi_pll_clk_enable(struct clk *clk)
2730{
2731 int ret;
2732 unsigned long flags;
2733 spin_lock_irqsave(&local_clock_reg_lock, flags);
2734 ret = hdmi_pll_enable();
2735 spin_unlock_irqrestore(&local_clock_reg_lock, flags);
2736 return ret;
2737}
2738
2739static void hdmi_pll_clk_disable(struct clk *clk)
2740{
2741 unsigned long flags;
2742 spin_lock_irqsave(&local_clock_reg_lock, flags);
2743 hdmi_pll_disable();
2744 spin_unlock_irqrestore(&local_clock_reg_lock, flags);
2745}
2746
2747static unsigned hdmi_pll_clk_get_rate(struct clk *clk)
2748{
2749 return hdmi_pll_get_rate();
2750}
2751
2752static struct clk_ops clk_ops_hdmi_pll = {
2753 .enable = hdmi_pll_clk_enable,
2754 .disable = hdmi_pll_clk_disable,
2755 .get_rate = hdmi_pll_clk_get_rate,
2756 .is_local = local_clk_is_local,
2757};
2758
2759static struct clk hdmi_pll_clk = {
2760 .dbg_name = "hdmi_pll_clk",
2761 .ops = &clk_ops_hdmi_pll,
2762 CLK_INIT(hdmi_pll_clk),
2763};
2764
2765#define F_TV_GND(f, s, p_r, d, m, n, v) \
2766 { \
2767 .freq_hz = f, \
2768 .src_clk = &s##_clk.c, \
2769 .md_val = MD8(8, m, 0, n), \
2770 .ns_val = NS_MM(23, 16, n, m, 15, 14, d, 2, 0, s##_to_mm_mux), \
2771 .ctl_val = CC(6, n), \
2772 .mnd_en_mask = BIT(5) * !!(n), \
2773 .sys_vdd = v, \
2774 }
2775#define F_TV(f, s, p_r, d, m, n, v) \
2776 { \
2777 .freq_hz = f, \
2778 .src_clk = &s##_clk, \
2779 .md_val = MD8(8, m, 0, n), \
2780 .ns_val = NS_MM(23, 16, n, m, 15, 14, d, 2, 0, s##_to_mm_mux), \
2781 .ctl_val = CC(6, n), \
2782 .mnd_en_mask = BIT(5) * !!(n), \
2783 .sys_vdd = v, \
2784 .extra_freq_data = (void *)p_r, \
2785 }
2786/* Switching TV freqs requires PLL reconfiguration. */
2787static struct clk_freq_tbl clk_tbl_tv[] = {
2788 F_TV_GND( 0, gnd, 0, 1, 0, 0, NONE),
2789 F_TV( 25200000, hdmi_pll, 25200000, 1, 0, 0, LOW),
2790 F_TV( 27000000, hdmi_pll, 27000000, 1, 0, 0, LOW),
2791 F_TV( 27030000, hdmi_pll, 27030000, 1, 0, 0, LOW),
2792 F_TV( 74250000, hdmi_pll, 74250000, 1, 0, 0, NOMINAL),
2793 F_TV(148500000, hdmi_pll, 148500000, 1, 0, 0, NOMINAL),
2794 F_END
2795};
2796
2797/*
2798 * Unlike other clocks, the TV rate is adjusted through PLL
2799 * re-programming. It is also routed through an MND divider.
2800 */
2801void set_rate_tv(struct rcg_clk *clk, struct clk_freq_tbl *nf)
2802{
2803 unsigned long pll_rate = (unsigned long)nf->extra_freq_data;
2804 if (pll_rate)
2805 hdmi_pll_set_rate(pll_rate);
2806 set_rate_mnd(clk, nf);
2807}
2808
2809static struct rcg_clk tv_src_clk = {
2810 .ns_reg = TV_NS_REG,
2811 .b = {
2812 .ctl_reg = TV_CC_REG,
2813 .halt_check = NOCHECK,
2814 },
2815 .md_reg = TV_MD_REG,
2816 .root_en_mask = BIT(2),
2817 .ns_mask = (BM(23, 16) | BM(15, 14) | BM(2, 0)),
2818 .ctl_mask = BM(7, 6),
2819 .set_rate = set_rate_tv,
2820 .freq_tbl = clk_tbl_tv,
2821 .current_freq = &local_dummy_freq,
2822 .c = {
2823 .dbg_name = "tv_src_clk",
2824 .ops = &soc_clk_ops_8960,
2825 CLK_INIT(tv_src_clk.c),
2826 },
2827};
2828
2829static struct branch_clk tv_enc_clk = {
2830 .b = {
2831 .ctl_reg = TV_CC_REG,
2832 .en_mask = BIT(8),
2833 .reset_reg = SW_RESET_CORE_REG,
2834 .reset_mask = BIT(0),
2835 .halt_reg = DBG_BUS_VEC_D_REG,
2836 .halt_bit = 9,
2837 },
2838 .parent = &tv_src_clk.c,
2839 .c = {
2840 .dbg_name = "tv_enc_clk",
2841 .ops = &clk_ops_branch,
2842 CLK_INIT(tv_enc_clk.c),
2843 },
2844};
2845
2846static struct branch_clk tv_dac_clk = {
2847 .b = {
2848 .ctl_reg = TV_CC_REG,
2849 .en_mask = BIT(10),
2850 .halt_reg = DBG_BUS_VEC_D_REG,
2851 .halt_bit = 10,
2852 },
2853 .parent = &tv_src_clk.c,
2854 .c = {
2855 .dbg_name = "tv_dac_clk",
2856 .ops = &clk_ops_branch,
2857 CLK_INIT(tv_dac_clk.c),
2858 },
2859};
2860
2861static struct branch_clk mdp_tv_clk = {
2862 .b = {
2863 .ctl_reg = TV_CC_REG,
2864 .en_mask = BIT(0),
2865 .reset_reg = SW_RESET_CORE_REG,
2866 .reset_mask = BIT(4),
2867 .halt_reg = DBG_BUS_VEC_D_REG,
2868 .halt_bit = 12,
2869 },
2870 .parent = &tv_src_clk.c,
2871 .c = {
2872 .dbg_name = "mdp_tv_clk",
2873 .ops = &clk_ops_branch,
2874 CLK_INIT(mdp_tv_clk.c),
2875 },
2876};
2877
2878static struct branch_clk hdmi_tv_clk = {
2879 .b = {
2880 .ctl_reg = TV_CC_REG,
2881 .en_mask = BIT(12),
2882 .reset_reg = SW_RESET_CORE_REG,
2883 .reset_mask = BIT(1),
2884 .halt_reg = DBG_BUS_VEC_D_REG,
2885 .halt_bit = 11,
2886 },
2887 .parent = &tv_src_clk.c,
2888 .c = {
2889 .dbg_name = "hdmi_tv_clk",
2890 .ops = &clk_ops_branch,
2891 CLK_INIT(hdmi_tv_clk.c),
2892 },
2893};
2894
2895static struct branch_clk hdmi_app_clk = {
2896 .b = {
2897 .ctl_reg = MISC_CC2_REG,
2898 .en_mask = BIT(11),
2899 .reset_reg = SW_RESET_CORE_REG,
2900 .reset_mask = BIT(11),
2901 .halt_reg = DBG_BUS_VEC_B_REG,
2902 .halt_bit = 25,
2903 },
2904 .c = {
2905 .dbg_name = "hdmi_app_clk",
2906 .ops = &clk_ops_branch,
2907 CLK_INIT(hdmi_app_clk.c),
2908 },
2909};
2910
2911static struct bank_masks bmnd_info_vcodec = {
2912 .bank_sel_mask = BIT(13),
2913 .bank0_mask = {
2914 .md_reg = VCODEC_MD0_REG,
2915 .ns_mask = BM(18, 11) | BM(2, 0),
2916 .rst_mask = BIT(31),
2917 .mnd_en_mask = BIT(5),
2918 .mode_mask = BM(7, 6),
2919 },
2920 .bank1_mask = {
2921 .md_reg = VCODEC_MD1_REG,
2922 .ns_mask = BM(26, 19) | BM(29, 27),
2923 .rst_mask = BIT(30),
2924 .mnd_en_mask = BIT(10),
2925 .mode_mask = BM(12, 11),
2926 },
2927};
2928#define F_VCODEC(f, s, m, n, v) \
2929 { \
2930 .freq_hz = f, \
2931 .src_clk = &s##_clk.c, \
2932 .md_val = MD8(8, m, 0, n), \
2933 .ns_val = NS_MND_BANKED8(11, 19, n, m, 0, 27, s##_to_mm_mux), \
2934 .ctl_val = CC_BANKED(6, 11, n), \
2935 .mnd_en_mask = (BIT(10) | BIT(5)) * !!(n), \
2936 .sys_vdd = v, \
2937 }
2938static struct clk_freq_tbl clk_tbl_vcodec[] = {
2939 F_VCODEC( 0, gnd, 0, 0, NONE),
2940 F_VCODEC( 27000000, pxo, 0, 0, LOW),
2941 F_VCODEC( 32000000, pll8, 1, 12, LOW),
2942 F_VCODEC( 48000000, pll8, 1, 8, LOW),
2943 F_VCODEC( 54860000, pll8, 1, 7, LOW),
2944 F_VCODEC( 96000000, pll8, 1, 4, LOW),
2945 F_VCODEC(133330000, pll2, 1, 6, NOMINAL),
2946 F_VCODEC(200000000, pll2, 1, 4, NOMINAL),
2947 F_VCODEC(228570000, pll2, 2, 7, HIGH),
2948 F_END
2949};
2950
2951static struct rcg_clk vcodec_clk = {
2952 .b = {
2953 .ctl_reg = VCODEC_CC_REG,
2954 .en_mask = BIT(0),
2955 .reset_reg = SW_RESET_CORE_REG,
2956 .reset_mask = BIT(6),
2957 .halt_reg = DBG_BUS_VEC_C_REG,
2958 .halt_bit = 29,
2959 },
2960 .ns_reg = VCODEC_NS_REG,
2961 .root_en_mask = BIT(2),
2962 .set_rate = set_rate_mnd_banked,
2963 .bank_masks = &bmnd_info_vcodec,
2964 .freq_tbl = clk_tbl_vcodec,
2965 .depends = &vcodec_axi_clk.c,
2966 .current_freq = &local_dummy_freq,
2967 .c = {
2968 .dbg_name = "vcodec_clk",
2969 .ops = &soc_clk_ops_8960,
2970 CLK_INIT(vcodec_clk.c),
2971 },
2972};
2973
2974#define F_VPE(f, s, d, v) \
2975 { \
2976 .freq_hz = f, \
2977 .src_clk = &s##_clk.c, \
2978 .ns_val = NS_DIVSRC(15, 12, d, 2, 0, s##_to_mm_mux), \
2979 .sys_vdd = v, \
2980 }
2981static struct clk_freq_tbl clk_tbl_vpe[] = {
2982 F_VPE( 0, gnd, 1, NONE),
2983 F_VPE( 27000000, pxo, 1, LOW),
2984 F_VPE( 34909000, pll8, 11, LOW),
2985 F_VPE( 38400000, pll8, 10, LOW),
2986 F_VPE( 64000000, pll8, 6, LOW),
2987 F_VPE( 76800000, pll8, 5, LOW),
2988 F_VPE( 96000000, pll8, 4, NOMINAL),
2989 F_VPE(100000000, pll2, 8, NOMINAL),
2990 F_VPE(160000000, pll2, 5, NOMINAL),
2991 F_END
2992};
2993
2994static struct rcg_clk vpe_clk = {
2995 .b = {
2996 .ctl_reg = VPE_CC_REG,
2997 .en_mask = BIT(0),
2998 .reset_reg = SW_RESET_CORE_REG,
2999 .reset_mask = BIT(17),
3000 .halt_reg = DBG_BUS_VEC_A_REG,
3001 .halt_bit = 28,
3002 },
3003 .ns_reg = VPE_NS_REG,
3004 .root_en_mask = BIT(2),
3005 .ns_mask = (BM(15, 12) | BM(2, 0)),
3006 .set_rate = set_rate_nop,
3007 .freq_tbl = clk_tbl_vpe,
3008 .current_freq = &local_dummy_freq,
3009 .depends = &vpe_axi_clk.c,
3010 .c = {
3011 .dbg_name = "vpe_clk",
3012 .ops = &soc_clk_ops_8960,
3013 CLK_INIT(vpe_clk.c),
3014 },
3015};
3016
3017#define F_VFE(f, s, d, m, n, v) \
3018 { \
3019 .freq_hz = f, \
3020 .src_clk = &s##_clk.c, \
3021 .md_val = MD8(8, m, 0, n), \
3022 .ns_val = NS_MM(23, 16, n, m, 11, 10, d, 2, 0, s##_to_mm_mux), \
3023 .ctl_val = CC(6, n), \
3024 .mnd_en_mask = BIT(5) * !!(n), \
3025 .sys_vdd = v, \
3026 }
3027static struct clk_freq_tbl clk_tbl_vfe[] = {
3028 F_VFE( 0, gnd, 1, 0, 0, NONE),
3029 F_VFE( 13960000, pll8, 1, 2, 55, LOW),
3030 F_VFE( 27000000, pxo, 1, 0, 0, LOW),
3031 F_VFE( 36570000, pll8, 1, 2, 21, LOW),
3032 F_VFE( 38400000, pll8, 2, 1, 5, LOW),
3033 F_VFE( 45180000, pll8, 1, 2, 17, LOW),
3034 F_VFE( 48000000, pll8, 2, 1, 4, LOW),
3035 F_VFE( 54860000, pll8, 1, 1, 7, LOW),
3036 F_VFE( 64000000, pll8, 2, 1, 3, LOW),
3037 F_VFE( 76800000, pll8, 1, 1, 5, LOW),
3038 F_VFE( 96000000, pll8, 2, 1, 2, LOW),
3039 F_VFE(109710000, pll8, 1, 2, 7, LOW),
3040 F_VFE(128000000, pll8, 1, 1, 3, NOMINAL),
3041 F_VFE(153600000, pll8, 1, 2, 5, NOMINAL),
3042 F_VFE(200000000, pll2, 2, 1, 2, NOMINAL),
3043 F_VFE(228570000, pll2, 1, 2, 7, NOMINAL),
3044 F_VFE(266667000, pll2, 1, 1, 3, NOMINAL),
3045 F_END
3046};
3047
3048
3049static struct rcg_clk vfe_clk = {
3050 .b = {
3051 .ctl_reg = VFE_CC_REG,
3052 .reset_reg = SW_RESET_CORE_REG,
3053 .reset_mask = BIT(15),
3054 .halt_reg = DBG_BUS_VEC_B_REG,
3055 .halt_bit = 6,
3056 .en_mask = BIT(0),
3057 },
3058 .ns_reg = VFE_NS_REG,
3059 .md_reg = VFE_MD_REG,
3060 .root_en_mask = BIT(2),
3061 .ns_mask = (BM(23, 16) | BM(11, 10) | BM(2, 0)),
3062 .ctl_mask = BM(7, 6),
3063 .set_rate = set_rate_mnd,
3064 .freq_tbl = clk_tbl_vfe,
3065 .depends = &vfe_axi_clk.c,
3066 .current_freq = &local_dummy_freq,
3067 .c = {
3068 .dbg_name = "vfe_clk",
3069 .ops = &soc_clk_ops_8960,
3070 CLK_INIT(vfe_clk.c),
3071 },
3072};
3073
3074static struct branch_clk csi0_vfe_clk = {
3075 .b = {
3076 .ctl_reg = VFE_CC_REG,
3077 .en_mask = BIT(12),
3078 .reset_reg = SW_RESET_CORE_REG,
3079 .reset_mask = BIT(24),
3080 .halt_reg = DBG_BUS_VEC_B_REG,
3081 .halt_bit = 8,
3082 },
3083 .parent = &vfe_clk.c,
3084 .c = {
3085 .dbg_name = "csi0_vfe_clk",
3086 .ops = &clk_ops_branch,
3087 CLK_INIT(csi0_vfe_clk.c),
3088 },
3089};
3090
3091/*
3092 * Low Power Audio Clocks
3093 */
3094#define F_AIF_OSR(f, s, d, m, n, v) \
3095 { \
3096 .freq_hz = f, \
3097 .src_clk = &s##_clk.c, \
3098 .md_val = MD8(8, m, 0, n), \
3099 .ns_val = NS(31, 24, n, m, 5, 4, 3, d, 2, 0, s##_to_lpa_mux), \
3100 .mnd_en_mask = BIT(8) * !!(n), \
3101 .sys_vdd = v, \
3102 }
3103static struct clk_freq_tbl clk_tbl_aif_osr[] = {
3104 F_AIF_OSR( 0, gnd, 1, 0, 0, NONE),
3105 F_AIF_OSR( 768000, pll4, 4, 1, 128, LOW),
3106 F_AIF_OSR( 1024000, pll4, 4, 1, 96, LOW),
3107 F_AIF_OSR( 1536000, pll4, 4, 1, 64, LOW),
3108 F_AIF_OSR( 2048000, pll4, 4, 1, 48, LOW),
3109 F_AIF_OSR( 3072000, pll4, 4, 1, 32, LOW),
3110 F_AIF_OSR( 4096000, pll4, 4, 1, 24, LOW),
3111 F_AIF_OSR( 6144000, pll4, 4, 1, 16, LOW),
3112 F_AIF_OSR( 8192000, pll4, 4, 1, 12, LOW),
3113 F_AIF_OSR(12288000, pll4, 4, 1, 8, LOW),
3114 F_AIF_OSR(24576000, pll4, 4, 1, 4, LOW),
3115 F_END
3116};
3117
3118#define CLK_AIF_OSR(i, ns, md, h_r) \
3119 struct rcg_clk i##_clk = { \
3120 .b = { \
3121 .ctl_reg = ns, \
3122 .en_mask = BIT(17), \
3123 .reset_reg = ns, \
3124 .reset_mask = BIT(19), \
3125 .halt_reg = h_r, \
3126 .halt_check = ENABLE, \
3127 .halt_bit = 1, \
3128 }, \
3129 .ns_reg = ns, \
3130 .md_reg = md, \
3131 .root_en_mask = BIT(9), \
3132 .ns_mask = (BM(31, 24) | BM(6, 0)), \
3133 .set_rate = set_rate_mnd, \
3134 .freq_tbl = clk_tbl_aif_osr, \
3135 .current_freq = &local_dummy_freq, \
3136 .c = { \
3137 .dbg_name = #i "_clk", \
3138 .ops = &soc_clk_ops_8960, \
3139 CLK_INIT(i##_clk.c), \
3140 }, \
3141 }
3142#define CLK_AIF_OSR_DIV(i, ns, md, h_r) \
3143 struct rcg_clk i##_clk = { \
3144 .b = { \
3145 .ctl_reg = ns, \
3146 .en_mask = BIT(21), \
3147 .reset_reg = ns, \
3148 .reset_mask = BIT(23), \
3149 .halt_reg = h_r, \
3150 .halt_check = ENABLE, \
3151 .halt_bit = 1, \
3152 }, \
3153 .ns_reg = ns, \
3154 .md_reg = md, \
3155 .root_en_mask = BIT(9), \
3156 .ns_mask = (BM(31, 24) | BM(6, 0)), \
3157 .set_rate = set_rate_mnd, \
3158 .freq_tbl = clk_tbl_aif_osr, \
3159 .current_freq = &local_dummy_freq, \
3160 .c = { \
3161 .dbg_name = #i "_clk", \
3162 .ops = &soc_clk_ops_8960, \
3163 CLK_INIT(i##_clk.c), \
3164 }, \
3165 }
3166
3167#define F_AIF_BIT(d, s) \
3168 { \
3169 .freq_hz = d, \
3170 .ns_val = (BVAL(14, 14, s) | BVAL(13, 10, (d-1))) \
3171 }
3172static struct clk_freq_tbl clk_tbl_aif_bit[] = {
3173 F_AIF_BIT(0, 1), /* Use external clock. */
3174 F_AIF_BIT(1, 0), F_AIF_BIT(2, 0), F_AIF_BIT(3, 0), F_AIF_BIT(4, 0),
3175 F_AIF_BIT(5, 0), F_AIF_BIT(6, 0), F_AIF_BIT(7, 0), F_AIF_BIT(8, 0),
3176 F_AIF_BIT(9, 0), F_AIF_BIT(10, 0), F_AIF_BIT(11, 0), F_AIF_BIT(12, 0),
3177 F_AIF_BIT(13, 0), F_AIF_BIT(14, 0), F_AIF_BIT(15, 0), F_AIF_BIT(16, 0),
3178 F_END
3179};
3180
3181#define CLK_AIF_BIT(i, ns, h_r) \
3182 struct rcg_clk i##_clk = { \
3183 .b = { \
3184 .ctl_reg = ns, \
3185 .en_mask = BIT(15), \
3186 .halt_reg = h_r, \
3187 .halt_check = DELAY, \
3188 }, \
3189 .ns_reg = ns, \
3190 .ns_mask = BM(14, 10), \
3191 .set_rate = set_rate_nop, \
3192 .freq_tbl = clk_tbl_aif_bit, \
3193 .current_freq = &local_dummy_freq, \
3194 .c = { \
3195 .dbg_name = #i "_clk", \
3196 .ops = &soc_clk_ops_8960, \
3197 CLK_INIT(i##_clk.c), \
3198 }, \
3199 }
3200
3201#define F_AIF_BIT_D(d, s) \
3202 { \
3203 .freq_hz = d, \
3204 .ns_val = (BVAL(18, 18, s) | BVAL(17, 10, (d-1))) \
3205 }
3206static struct clk_freq_tbl clk_tbl_aif_bit_div[] = {
3207 F_AIF_BIT_D(0, 1), /* Use external clock. */
3208 F_AIF_BIT_D(1, 0), F_AIF_BIT_D(2, 0), F_AIF_BIT_D(3, 0),
3209 F_AIF_BIT_D(4, 0), F_AIF_BIT_D(5, 0), F_AIF_BIT_D(6, 0),
3210 F_AIF_BIT_D(7, 0), F_AIF_BIT_D(8, 0), F_AIF_BIT_D(9, 0),
3211 F_AIF_BIT_D(10, 0), F_AIF_BIT_D(11, 0), F_AIF_BIT_D(12, 0),
3212 F_AIF_BIT_D(13, 0), F_AIF_BIT_D(14, 0), F_AIF_BIT_D(15, 0),
3213 F_AIF_BIT_D(16, 0),
3214 F_END
3215};
3216
3217#define CLK_AIF_BIT_DIV(i, ns, h_r) \
3218 struct rcg_clk i##_clk = { \
3219 .b = { \
3220 .ctl_reg = ns, \
3221 .en_mask = BIT(19), \
3222 .halt_reg = h_r, \
3223 .halt_check = ENABLE, \
3224 }, \
3225 .ns_reg = ns, \
3226 .ns_mask = BM(18, 10), \
3227 .set_rate = set_rate_nop, \
3228 .freq_tbl = clk_tbl_aif_bit_div, \
3229 .current_freq = &local_dummy_freq, \
3230 .c = { \
3231 .dbg_name = #i "_clk", \
3232 .ops = &soc_clk_ops_8960, \
3233 CLK_INIT(i##_clk.c), \
3234 }, \
3235 }
3236
3237static CLK_AIF_OSR(mi2s_osr, LCC_MI2S_NS_REG, LCC_MI2S_MD_REG,
3238 LCC_MI2S_STATUS_REG);
3239static CLK_AIF_BIT(mi2s_bit, LCC_MI2S_NS_REG, LCC_MI2S_STATUS_REG);
3240
3241static CLK_AIF_OSR_DIV(codec_i2s_mic_osr, LCC_CODEC_I2S_MIC_NS_REG,
3242 LCC_CODEC_I2S_MIC_MD_REG, LCC_CODEC_I2S_MIC_STATUS_REG);
3243static CLK_AIF_BIT_DIV(codec_i2s_mic_bit, LCC_CODEC_I2S_MIC_NS_REG,
3244 LCC_CODEC_I2S_MIC_STATUS_REG);
3245
3246static CLK_AIF_OSR_DIV(spare_i2s_mic_osr, LCC_SPARE_I2S_MIC_NS_REG,
3247 LCC_SPARE_I2S_MIC_MD_REG, LCC_SPARE_I2S_MIC_STATUS_REG);
3248static CLK_AIF_BIT_DIV(spare_i2s_mic_bit, LCC_SPARE_I2S_MIC_NS_REG,
3249 LCC_SPARE_I2S_MIC_STATUS_REG);
3250
3251static CLK_AIF_OSR_DIV(codec_i2s_spkr_osr, LCC_CODEC_I2S_SPKR_NS_REG,
3252 LCC_CODEC_I2S_SPKR_MD_REG, LCC_CODEC_I2S_SPKR_STATUS_REG);
3253static CLK_AIF_BIT_DIV(codec_i2s_spkr_bit, LCC_CODEC_I2S_SPKR_NS_REG,
3254 LCC_CODEC_I2S_SPKR_STATUS_REG);
3255
3256static CLK_AIF_OSR_DIV(spare_i2s_spkr_osr, LCC_SPARE_I2S_SPKR_NS_REG,
3257 LCC_SPARE_I2S_SPKR_MD_REG, LCC_SPARE_I2S_SPKR_STATUS_REG);
3258static CLK_AIF_BIT_DIV(spare_i2s_spkr_bit, LCC_SPARE_I2S_SPKR_NS_REG,
3259 LCC_SPARE_I2S_SPKR_STATUS_REG);
3260
3261#define F_PCM(f, s, d, m, n, v) \
3262 { \
3263 .freq_hz = f, \
3264 .src_clk = &s##_clk.c, \
3265 .md_val = MD16(m, n), \
3266 .ns_val = NS(31, 16, n, m, 5, 4, 3, d, 2, 0, s##_to_lpa_mux), \
3267 .mnd_en_mask = BIT(8) * !!(n), \
3268 .sys_vdd = v, \
3269 }
3270static struct clk_freq_tbl clk_tbl_pcm[] = {
3271 F_PCM( 0, gnd, 1, 0, 0, NONE),
3272 F_PCM( 512000, pll4, 4, 1, 192, LOW),
3273 F_PCM( 768000, pll4, 4, 1, 128, LOW),
3274 F_PCM( 1024000, pll4, 4, 1, 96, LOW),
3275 F_PCM( 1536000, pll4, 4, 1, 64, LOW),
3276 F_PCM( 2048000, pll4, 4, 1, 48, LOW),
3277 F_PCM( 3072000, pll4, 4, 1, 32, LOW),
3278 F_PCM( 4096000, pll4, 4, 1, 24, LOW),
3279 F_PCM( 6144000, pll4, 4, 1, 16, LOW),
3280 F_PCM( 8192000, pll4, 4, 1, 12, LOW),
3281 F_PCM(12288000, pll4, 4, 1, 8, LOW),
3282 F_PCM(24576000, pll4, 4, 1, 4, LOW),
3283 F_END
3284};
3285
3286static struct rcg_clk pcm_clk = {
3287 .b = {
3288 .ctl_reg = LCC_PCM_NS_REG,
3289 .en_mask = BIT(11),
3290 .reset_reg = LCC_PCM_NS_REG,
3291 .reset_mask = BIT(13),
3292 .halt_reg = LCC_PCM_STATUS_REG,
3293 .halt_check = ENABLE,
3294 .halt_bit = 0,
3295 },
3296 .ns_reg = LCC_PCM_NS_REG,
3297 .md_reg = LCC_PCM_MD_REG,
3298 .root_en_mask = BIT(9),
3299 .ns_mask = (BM(31, 16) | BM(6, 0)),
3300 .set_rate = set_rate_mnd,
3301 .freq_tbl = clk_tbl_pcm,
3302 .current_freq = &local_dummy_freq,
3303 .c = {
3304 .dbg_name = "pcm_clk",
3305 .ops = &soc_clk_ops_8960,
3306 CLK_INIT(pcm_clk.c),
3307 },
3308};
3309
3310static struct rcg_clk audio_slimbus_clk = {
3311 .b = {
3312 .ctl_reg = LCC_SLIMBUS_NS_REG,
3313 .en_mask = BIT(10),
3314 .reset_reg = LCC_AHBEX_BRANCH_CTL_REG,
3315 .reset_mask = BIT(5),
3316 .halt_reg = LCC_SLIMBUS_STATUS_REG,
3317 .halt_check = ENABLE,
3318 .halt_bit = 0,
3319 },
3320 .ns_reg = LCC_SLIMBUS_NS_REG,
3321 .md_reg = LCC_SLIMBUS_MD_REG,
3322 .root_en_mask = BIT(9),
3323 .ns_mask = (BM(31, 24) | BM(6, 0)),
3324 .set_rate = set_rate_mnd,
3325 .freq_tbl = clk_tbl_aif_osr,
3326 .current_freq = &local_dummy_freq,
3327 .c = {
3328 .dbg_name = "audio_slimbus_clk",
3329 .ops = &soc_clk_ops_8960,
3330 CLK_INIT(audio_slimbus_clk.c),
3331 },
3332};
3333
3334static struct branch_clk sps_slimbus_clk = {
3335 .b = {
3336 .ctl_reg = LCC_SLIMBUS_NS_REG,
3337 .en_mask = BIT(12),
3338 .halt_reg = LCC_SLIMBUS_STATUS_REG,
3339 .halt_check = ENABLE,
3340 .halt_bit = 1,
3341 },
3342 .parent = &audio_slimbus_clk.c,
3343 .c = {
3344 .dbg_name = "sps_slimbus_clk",
3345 .ops = &clk_ops_branch,
3346 CLK_INIT(sps_slimbus_clk.c),
3347 },
3348};
3349
3350static struct branch_clk slimbus_xo_src_clk = {
3351 .b = {
3352 .ctl_reg = SLIMBUS_XO_SRC_CLK_CTL_REG,
3353 .en_mask = BIT(2),
3354 .halt_reg = CLK_HALT_DFAB_STATE_REG,
Bryan Huntsman3f2bc4d2011-08-16 17:27:22 -07003355 .halt_bit = 28,
3356 },
3357 .parent = &sps_slimbus_clk.c,
3358 .c = {
3359 .dbg_name = "slimbus_xo_src_clk",
3360 .ops = &clk_ops_branch,
3361 CLK_INIT(slimbus_xo_src_clk.c),
3362 },
3363};
3364
3365DEFINE_CLK_RPM(afab_clk, afab_a_clk, APPS_FABRIC);
3366DEFINE_CLK_RPM(cfpb_clk, cfpb_a_clk, CFPB);
3367DEFINE_CLK_RPM(dfab_clk, dfab_a_clk, DAYTONA_FABRIC);
3368DEFINE_CLK_RPM(ebi1_clk, ebi1_a_clk, EBI1);
3369DEFINE_CLK_RPM(mmfab_clk, mmfab_a_clk, MM_FABRIC);
3370DEFINE_CLK_RPM(mmfpb_clk, mmfpb_a_clk, MMFPB);
3371DEFINE_CLK_RPM(sfab_clk, sfab_a_clk, SYSTEM_FABRIC);
3372DEFINE_CLK_RPM(sfpb_clk, sfpb_a_clk, SFPB);
3373
3374static DEFINE_CLK_VOTER(dfab_dsps_clk, &dfab_clk.c);
3375static DEFINE_CLK_VOTER(dfab_usb_hs_clk, &dfab_clk.c);
3376static DEFINE_CLK_VOTER(dfab_sdc1_clk, &dfab_clk.c);
3377static DEFINE_CLK_VOTER(dfab_sdc2_clk, &dfab_clk.c);
3378static DEFINE_CLK_VOTER(dfab_sdc3_clk, &dfab_clk.c);
3379static DEFINE_CLK_VOTER(dfab_sdc4_clk, &dfab_clk.c);
3380static DEFINE_CLK_VOTER(dfab_sdc5_clk, &dfab_clk.c);
3381static DEFINE_CLK_VOTER(dfab_sps_clk, &dfab_clk.c);
3382
3383static DEFINE_CLK_VOTER(ebi1_msmbus_clk, &ebi1_clk.c);
3384/*
3385 * TODO: replace dummy_clk below with ebi1_clk.c once the
3386 * bus driver starts voting on ebi1 rates.
3387 */
3388static DEFINE_CLK_VOTER(ebi1_adm_clk, &dummy_clk);
3389
3390#ifdef CONFIG_DEBUG_FS
3391struct measure_sel {
3392 u32 test_vector;
3393 struct clk *clk;
3394};
3395
3396static struct measure_sel measure_mux[] = {
3397 { TEST_PER_LS(0x08), &slimbus_xo_src_clk.c },
3398 { TEST_PER_LS(0x12), &sdc1_p_clk.c },
3399 { TEST_PER_LS(0x13), &sdc1_clk.c },
3400 { TEST_PER_LS(0x14), &sdc2_p_clk.c },
3401 { TEST_PER_LS(0x15), &sdc2_clk.c },
3402 { TEST_PER_LS(0x16), &sdc3_p_clk.c },
3403 { TEST_PER_LS(0x17), &sdc3_clk.c },
3404 { TEST_PER_LS(0x18), &sdc4_p_clk.c },
3405 { TEST_PER_LS(0x19), &sdc4_clk.c },
3406 { TEST_PER_LS(0x1A), &sdc5_p_clk.c },
3407 { TEST_PER_LS(0x1B), &sdc5_clk.c },
3408 { TEST_PER_LS(0x25), &dfab_clk.c },
3409 { TEST_PER_LS(0x25), &dfab_a_clk.c },
3410 { TEST_PER_LS(0x26), &pmem_clk.c },
3411 { TEST_PER_LS(0x32), &dma_bam_p_clk.c },
3412 { TEST_PER_LS(0x33), &cfpb_clk.c },
3413 { TEST_PER_LS(0x33), &cfpb_a_clk.c },
3414 { TEST_PER_LS(0x3D), &gsbi1_p_clk.c },
3415 { TEST_PER_LS(0x3E), &gsbi1_uart_clk.c },
3416 { TEST_PER_LS(0x3F), &gsbi1_qup_clk.c },
3417 { TEST_PER_LS(0x41), &gsbi2_p_clk.c },
3418 { TEST_PER_LS(0x42), &gsbi2_uart_clk.c },
3419 { TEST_PER_LS(0x44), &gsbi2_qup_clk.c },
3420 { TEST_PER_LS(0x45), &gsbi3_p_clk.c },
3421 { TEST_PER_LS(0x46), &gsbi3_uart_clk.c },
3422 { TEST_PER_LS(0x48), &gsbi3_qup_clk.c },
3423 { TEST_PER_LS(0x49), &gsbi4_p_clk.c },
3424 { TEST_PER_LS(0x4A), &gsbi4_uart_clk.c },
3425 { TEST_PER_LS(0x4C), &gsbi4_qup_clk.c },
3426 { TEST_PER_LS(0x4D), &gsbi5_p_clk.c },
3427 { TEST_PER_LS(0x4E), &gsbi5_uart_clk.c },
3428 { TEST_PER_LS(0x50), &gsbi5_qup_clk.c },
3429 { TEST_PER_LS(0x51), &gsbi6_p_clk.c },
3430 { TEST_PER_LS(0x52), &gsbi6_uart_clk.c },
3431 { TEST_PER_LS(0x54), &gsbi6_qup_clk.c },
3432 { TEST_PER_LS(0x55), &gsbi7_p_clk.c },
3433 { TEST_PER_LS(0x56), &gsbi7_uart_clk.c },
3434 { TEST_PER_LS(0x58), &gsbi7_qup_clk.c },
3435 { TEST_PER_LS(0x59), &gsbi8_p_clk.c },
3436 { TEST_PER_LS(0x5A), &gsbi8_uart_clk.c },
3437 { TEST_PER_LS(0x5C), &gsbi8_qup_clk.c },
3438 { TEST_PER_LS(0x5D), &gsbi9_p_clk.c },
3439 { TEST_PER_LS(0x5E), &gsbi9_uart_clk.c },
3440 { TEST_PER_LS(0x60), &gsbi9_qup_clk.c },
3441 { TEST_PER_LS(0x61), &gsbi10_p_clk.c },
3442 { TEST_PER_LS(0x62), &gsbi10_uart_clk.c },
3443 { TEST_PER_LS(0x64), &gsbi10_qup_clk.c },
3444 { TEST_PER_LS(0x65), &gsbi11_p_clk.c },
3445 { TEST_PER_LS(0x66), &gsbi11_uart_clk.c },
3446 { TEST_PER_LS(0x68), &gsbi11_qup_clk.c },
3447 { TEST_PER_LS(0x69), &gsbi12_p_clk.c },
3448 { TEST_PER_LS(0x6A), &gsbi12_uart_clk.c },
3449 { TEST_PER_LS(0x6C), &gsbi12_qup_clk.c },
3450 { TEST_PER_LS(0x78), &sfpb_clk.c },
3451 { TEST_PER_LS(0x78), &sfpb_a_clk.c },
3452 { TEST_PER_LS(0x7A), &pmic_ssbi2_clk.c },
3453 { TEST_PER_LS(0x7B), &pmic_arb0_p_clk.c },
3454 { TEST_PER_LS(0x7C), &pmic_arb1_p_clk.c },
3455 { TEST_PER_LS(0x7D), &prng_clk.c },
3456 { TEST_PER_LS(0x7F), &rpm_msg_ram_p_clk.c },
3457 { TEST_PER_LS(0x80), &adm0_p_clk.c },
3458 { TEST_PER_LS(0x84), &usb_hs1_p_clk.c },
3459 { TEST_PER_LS(0x85), &usb_hs1_xcvr_clk.c },
3460 { TEST_PER_LS(0x89), &usb_fs1_p_clk.c },
3461 { TEST_PER_LS(0x8A), &usb_fs1_sys_clk.c },
3462 { TEST_PER_LS(0x8B), &usb_fs1_xcvr_clk.c },
3463 { TEST_PER_LS(0x8C), &usb_fs2_p_clk.c },
3464 { TEST_PER_LS(0x8D), &usb_fs2_sys_clk.c },
3465 { TEST_PER_LS(0x8E), &usb_fs2_xcvr_clk.c },
3466 { TEST_PER_LS(0x8F), &tsif_p_clk.c },
3467 { TEST_PER_LS(0x91), &tsif_ref_clk.c },
3468 { TEST_PER_LS(0x92), &ce1_p_clk.c },
3469 { TEST_PER_LS(0x94), &tssc_clk.c },
3470 { TEST_PER_LS(0xA4), &ce1_core_clk.c },
3471
3472 { TEST_PER_HS(0x07), &afab_clk.c },
3473 { TEST_PER_HS(0x07), &afab_a_clk.c },
3474 { TEST_PER_HS(0x18), &sfab_clk.c },
3475 { TEST_PER_HS(0x18), &sfab_a_clk.c },
3476 { TEST_PER_HS(0x2A), &adm0_clk.c },
3477 { TEST_PER_HS(0x34), &ebi1_clk.c },
3478 { TEST_PER_HS(0x34), &ebi1_a_clk.c },
3479
3480 { TEST_MM_LS(0x00), &dsi1_byte_clk.c },
3481 { TEST_MM_LS(0x01), &dsi2_byte_clk.c },
3482 { TEST_MM_LS(0x02), &cam1_clk.c },
3483 { TEST_MM_LS(0x06), &amp_p_clk.c },
3484 { TEST_MM_LS(0x07), &csi0_p_clk.c },
3485 { TEST_MM_LS(0x08), &dsi2_s_p_clk.c },
3486 { TEST_MM_LS(0x09), &dsi1_m_p_clk.c },
3487 { TEST_MM_LS(0x0A), &dsi1_s_p_clk.c },
3488 { TEST_MM_LS(0x0C), &gfx2d0_p_clk.c },
3489 { TEST_MM_LS(0x0D), &gfx2d1_p_clk.c },
3490 { TEST_MM_LS(0x0E), &gfx3d_p_clk.c },
3491 { TEST_MM_LS(0x0F), &hdmi_m_p_clk.c },
3492 { TEST_MM_LS(0x10), &hdmi_s_p_clk.c },
3493 { TEST_MM_LS(0x11), &ijpeg_p_clk.c },
3494 { TEST_MM_LS(0x12), &imem_p_clk.c },
3495 { TEST_MM_LS(0x13), &jpegd_p_clk.c },
3496 { TEST_MM_LS(0x14), &mdp_p_clk.c },
3497 { TEST_MM_LS(0x16), &rot_p_clk.c },
3498 { TEST_MM_LS(0x17), &dsi1_esc_clk.c },
3499 { TEST_MM_LS(0x18), &smmu_p_clk.c },
3500 { TEST_MM_LS(0x19), &tv_enc_p_clk.c },
3501 { TEST_MM_LS(0x1A), &vcodec_p_clk.c },
3502 { TEST_MM_LS(0x1B), &vfe_p_clk.c },
3503 { TEST_MM_LS(0x1C), &vpe_p_clk.c },
3504 { TEST_MM_LS(0x1D), &cam0_clk.c },
3505 { TEST_MM_LS(0x1F), &hdmi_app_clk.c },
3506 { TEST_MM_LS(0x20), &mdp_vsync_clk.c },
3507 { TEST_MM_LS(0x21), &tv_dac_clk.c },
3508 { TEST_MM_LS(0x22), &tv_enc_clk.c },
3509 { TEST_MM_LS(0x23), &dsi2_esc_clk.c },
3510 { TEST_MM_LS(0x25), &mmfpb_clk.c },
3511 { TEST_MM_LS(0x25), &mmfpb_a_clk.c },
3512 { TEST_MM_LS(0x26), &dsi2_m_p_clk.c },
3513
3514 { TEST_MM_HS(0x00), &csi0_clk.c },
3515 { TEST_MM_HS(0x01), &csi1_clk.c },
3516 { TEST_MM_HS(0x04), &csi0_vfe_clk.c },
3517 { TEST_MM_HS(0x05), &ijpeg_clk.c },
3518 { TEST_MM_HS(0x06), &vfe_clk.c },
3519 { TEST_MM_HS(0x07), &gfx2d0_clk.c },
3520 { TEST_MM_HS(0x08), &gfx2d1_clk.c },
3521 { TEST_MM_HS(0x09), &gfx3d_clk.c },
3522 { TEST_MM_HS(0x0A), &jpegd_clk.c },
3523 { TEST_MM_HS(0x0B), &vcodec_clk.c },
3524 { TEST_MM_HS(0x0F), &mmfab_clk.c },
3525 { TEST_MM_HS(0x0F), &mmfab_a_clk.c },
3526 { TEST_MM_HS(0x11), &gmem_axi_clk.c },
3527 { TEST_MM_HS(0x12), &ijpeg_axi_clk.c },
3528 { TEST_MM_HS(0x13), &imem_axi_clk.c },
3529 { TEST_MM_HS(0x14), &jpegd_axi_clk.c },
3530 { TEST_MM_HS(0x15), &mdp_axi_clk.c },
3531 { TEST_MM_HS(0x16), &rot_axi_clk.c },
3532 { TEST_MM_HS(0x17), &vcodec_axi_clk.c },
3533 { TEST_MM_HS(0x18), &vfe_axi_clk.c },
3534 { TEST_MM_HS(0x19), &vpe_axi_clk.c },
3535 { TEST_MM_HS(0x1A), &mdp_clk.c },
3536 { TEST_MM_HS(0x1B), &rot_clk.c },
3537 { TEST_MM_HS(0x1C), &vpe_clk.c },
3538 { TEST_MM_HS(0x1E), &hdmi_tv_clk.c },
3539 { TEST_MM_HS(0x1F), &mdp_tv_clk.c },
3540 { TEST_MM_HS(0x24), &csi0_phy_clk.c },
3541 { TEST_MM_HS(0x25), &csi1_phy_clk.c },
3542 { TEST_MM_HS(0x26), &csi_pix_clk.c },
3543 { TEST_MM_HS(0x27), &csi_rdi_clk.c },
3544 { TEST_MM_HS(0x28), &lut_mdp_clk.c },
3545 { TEST_MM_HS(0x29), &vcodec_axi_a_clk.c },
3546 { TEST_MM_HS(0x2A), &vcodec_axi_b_clk.c },
3547 { TEST_MM_HS(0x2B), &csi1phy_timer_clk.c },
3548 { TEST_MM_HS(0x2C), &csi0phy_timer_clk.c },
3549
3550 { TEST_LPA(0x0F), &mi2s_bit_clk.c },
3551 { TEST_LPA(0x10), &codec_i2s_mic_bit_clk.c },
3552 { TEST_LPA(0x11), &codec_i2s_spkr_bit_clk.c },
3553 { TEST_LPA(0x12), &spare_i2s_mic_bit_clk.c },
3554 { TEST_LPA(0x13), &spare_i2s_spkr_bit_clk.c },
3555 { TEST_LPA(0x14), &pcm_clk.c },
3556 { TEST_LPA(0x1D), &audio_slimbus_clk.c },
3557};
3558
3559static struct measure_sel *find_measure_sel(struct clk *clk)
3560{
3561 int i;
3562
3563 for (i = 0; i < ARRAY_SIZE(measure_mux); i++)
3564 if (measure_mux[i].clk == clk)
3565 return &measure_mux[i];
3566 return NULL;
3567}
3568
3569static int measure_clk_set_parent(struct clk *clk, struct clk *parent)
3570{
3571 int ret = 0;
3572 u32 clk_sel;
3573 struct measure_sel *p;
3574 unsigned long flags;
3575
3576 if (!parent)
3577 return -EINVAL;
3578
3579 p = find_measure_sel(parent);
3580 if (!p)
3581 return -EINVAL;
3582
3583 spin_lock_irqsave(&local_clock_reg_lock, flags);
3584
3585 /* Program the test vector. */
3586 clk_sel = p->test_vector & TEST_CLK_SEL_MASK;
3587 switch (p->test_vector >> TEST_TYPE_SHIFT) {
3588 case TEST_TYPE_PER_LS:
3589 writel_relaxed(0x4030D00|BVAL(7, 0, clk_sel), CLK_TEST_REG);
3590 break;
3591 case TEST_TYPE_PER_HS:
3592 writel_relaxed(0x4020000|BVAL(16, 10, clk_sel), CLK_TEST_REG);
3593 break;
3594 case TEST_TYPE_MM_LS:
3595 writel_relaxed(0x4030D97, CLK_TEST_REG);
3596 writel_relaxed(BVAL(6, 1, clk_sel)|BIT(0), DBG_CFG_REG_LS_REG);
3597 break;
3598 case TEST_TYPE_MM_HS:
3599 writel_relaxed(0x402B800, CLK_TEST_REG);
3600 writel_relaxed(BVAL(6, 1, clk_sel)|BIT(0), DBG_CFG_REG_HS_REG);
3601 break;
3602 case TEST_TYPE_LPA:
3603 writel_relaxed(0x4030D98, CLK_TEST_REG);
3604 writel_relaxed(BVAL(6, 1, clk_sel)|BIT(0),
3605 LCC_CLK_LS_DEBUG_CFG_REG);
3606 break;
3607 default:
3608 ret = -EPERM;
3609 }
3610 /* Make sure test vector is set before starting measurements. */
3611 mb();
3612
3613 spin_unlock_irqrestore(&local_clock_reg_lock, flags);
3614
3615 return ret;
3616}
3617
3618/* Sample clock for 'ticks' reference clock ticks. */
3619static u32 run_measurement(unsigned ticks)
3620{
3621 /* Stop counters and set the XO4 counter start value. */
3622 writel_relaxed(0x0, RINGOSC_TCXO_CTL_REG);
3623 writel_relaxed(ticks, RINGOSC_TCXO_CTL_REG);
3624
3625 /* Wait for timer to become ready. */
3626 while ((readl_relaxed(RINGOSC_STATUS_REG) & BIT(25)) != 0)
3627 cpu_relax();
3628
3629 /* Run measurement and wait for completion. */
3630 writel_relaxed(BIT(20)|ticks, RINGOSC_TCXO_CTL_REG);
3631 while ((readl_relaxed(RINGOSC_STATUS_REG) & BIT(25)) == 0)
3632 cpu_relax();
3633
3634 /* Stop counters. */
3635 writel_relaxed(0x0, RINGOSC_TCXO_CTL_REG);
3636
3637 /* Return measured ticks. */
3638 return readl_relaxed(RINGOSC_STATUS_REG) & BM(24, 0);
3639}
3640
3641
3642/* Perform a hardware rate measurement for a given clock.
3643 FOR DEBUG USE ONLY: Measurements take ~15 ms! */
3644static unsigned measure_clk_get_rate(struct clk *clk)
3645{
3646 unsigned long flags;
3647 u32 pdm_reg_backup, ringosc_reg_backup;
3648 u64 raw_count_short, raw_count_full;
3649 unsigned ret;
3650
3651 spin_lock_irqsave(&local_clock_reg_lock, flags);
3652
3653 /* Enable CXO/4 and RINGOSC branch and root. */
3654 pdm_reg_backup = readl_relaxed(PDM_CLK_NS_REG);
3655 ringosc_reg_backup = readl_relaxed(RINGOSC_NS_REG);
3656 writel_relaxed(0x2898, PDM_CLK_NS_REG);
3657 writel_relaxed(0xA00, RINGOSC_NS_REG);
3658
3659 /*
3660 * The ring oscillator counter will not reset if the measured clock
3661 * is not running. To detect this, run a short measurement before
3662 * the full measurement. If the raw results of the two are the same
3663 * then the clock must be off.
3664 */
3665
3666 /* Run a short measurement. (~1 ms) */
3667 raw_count_short = run_measurement(0x1000);
3668 /* Run a full measurement. (~14 ms) */
3669 raw_count_full = run_measurement(0x10000);
3670
3671 writel_relaxed(ringosc_reg_backup, RINGOSC_NS_REG);
3672 writel_relaxed(pdm_reg_backup, PDM_CLK_NS_REG);
3673
3674 /* Return 0 if the clock is off. */
3675 if (raw_count_full == raw_count_short)
3676 ret = 0;
3677 else {
3678 /* Compute rate in Hz. */
3679 raw_count_full = ((raw_count_full * 10) + 15) * 4800000;
3680 do_div(raw_count_full, ((0x10000 * 10) + 35));
3681 ret = raw_count_full;
3682 }
3683
3684 /* Route dbg_hs_clk to PLLTEST. 300mV single-ended amplitude. */
Stephen Boyd69da8402011-07-14 17:45:31 -07003685 writel_relaxed(0x38F8, PLLTEST_PAD_CFG_REG);
Bryan Huntsman3f2bc4d2011-08-16 17:27:22 -07003686 spin_unlock_irqrestore(&local_clock_reg_lock, flags);
3687
3688 return ret;
3689}
3690#else /* !CONFIG_DEBUG_FS */
3691static int measure_clk_set_parent(struct clk *clk, struct clk *parent)
3692{
3693 return -EINVAL;
3694}
3695
3696static unsigned measure_clk_get_rate(struct clk *clk)
3697{
3698 return 0;
3699}
3700#endif /* CONFIG_DEBUG_FS */
3701
3702static struct clk_ops measure_clk_ops = {
3703 .set_parent = measure_clk_set_parent,
3704 .get_rate = measure_clk_get_rate,
3705 .is_local = local_clk_is_local,
3706};
3707
3708static struct clk measure_clk = {
3709 .dbg_name = "measure_clk",
3710 .ops = &measure_clk_ops,
3711 CLK_INIT(measure_clk),
3712};
3713
3714static struct clk_lookup msm_clocks_8960[] = {
3715 CLK_LOOKUP("cxo", cxo_clk.c, NULL),
3716 CLK_LOOKUP("pll2", pll2_clk.c, NULL),
3717 CLK_LOOKUP("pll8", pll8_clk.c, NULL),
3718 CLK_LOOKUP("pll4", pll4_clk.c, NULL),
3719 CLK_LOOKUP("measure", measure_clk, "debug"),
3720
3721 CLK_LOOKUP("afab_clk", afab_clk.c, NULL),
3722 CLK_LOOKUP("afab_a_clk", afab_a_clk.c, NULL),
3723 CLK_LOOKUP("cfpb_clk", cfpb_clk.c, NULL),
3724 CLK_LOOKUP("cfpb_a_clk", cfpb_a_clk.c, NULL),
3725 CLK_LOOKUP("dfab_clk", dfab_clk.c, NULL),
3726 CLK_LOOKUP("dfab_a_clk", dfab_a_clk.c, NULL),
3727 CLK_LOOKUP("ebi1_clk", ebi1_clk.c, NULL),
3728 CLK_LOOKUP("ebi1_a_clk", ebi1_a_clk.c, NULL),
3729 CLK_LOOKUP("mmfab_clk", mmfab_clk.c, NULL),
3730 CLK_LOOKUP("mmfab_a_clk", mmfab_a_clk.c, NULL),
3731 CLK_LOOKUP("mmfpb_clk", mmfpb_clk.c, NULL),
3732 CLK_LOOKUP("mmfpb_a_clk", mmfpb_a_clk.c, NULL),
3733 CLK_LOOKUP("sfab_clk", sfab_clk.c, NULL),
3734 CLK_LOOKUP("sfab_a_clk", sfab_a_clk.c, NULL),
3735 CLK_LOOKUP("sfpb_clk", sfpb_clk.c, NULL),
3736 CLK_LOOKUP("sfpb_a_clk", sfpb_a_clk.c, NULL),
3737
3738 CLK_LOOKUP("gsbi_uart_clk", gsbi1_uart_clk.c, NULL),
3739 CLK_LOOKUP("gsbi_uart_clk", gsbi2_uart_clk.c, NULL),
3740 CLK_LOOKUP("gsbi_uart_clk", gsbi3_uart_clk.c, NULL),
3741 CLK_LOOKUP("gsbi_uart_clk", gsbi4_uart_clk.c, NULL),
3742 CLK_LOOKUP("gsbi_uart_clk", gsbi5_uart_clk.c, "msm_serial_hsl.0"),
3743 CLK_LOOKUP("uartdm_clk", gsbi6_uart_clk.c, NULL),
3744 CLK_LOOKUP("gsbi_uart_clk", gsbi7_uart_clk.c, NULL),
3745 CLK_LOOKUP("gsbi_uart_clk", gsbi8_uart_clk.c, NULL),
3746 CLK_LOOKUP("gsbi_uart_clk", gsbi9_uart_clk.c, NULL),
3747 CLK_LOOKUP("gsbi_uart_clk", gsbi10_uart_clk.c, NULL),
3748 CLK_LOOKUP("gsbi_uart_clk", gsbi11_uart_clk.c, NULL),
3749 CLK_LOOKUP("gsbi_uart_clk", gsbi12_uart_clk.c, NULL),
3750 CLK_LOOKUP("spi_clk", gsbi1_qup_clk.c, "spi_qsd.0"),
3751 CLK_LOOKUP("gsbi_qup_clk", gsbi2_qup_clk.c, NULL),
3752 CLK_LOOKUP("gsbi_qup_clk", gsbi3_qup_clk.c, "qup_i2c.3"),
3753 CLK_LOOKUP("gsbi_qup_clk", gsbi4_qup_clk.c, "qup_i2c.4"),
3754 CLK_LOOKUP("gsbi_qup_clk", gsbi5_qup_clk.c, NULL),
3755 CLK_LOOKUP("gsbi_qup_clk", gsbi6_qup_clk.c, NULL),
3756 CLK_LOOKUP("gsbi_qup_clk", gsbi7_qup_clk.c, NULL),
3757 CLK_LOOKUP("gsbi_qup_clk", gsbi8_qup_clk.c, NULL),
3758 CLK_LOOKUP("gsbi_qup_clk", gsbi9_qup_clk.c, NULL),
3759 CLK_LOOKUP("gsbi_qup_clk", gsbi10_qup_clk.c, "qup_i2c.10"),
3760 CLK_LOOKUP("gsbi_qup_clk", gsbi11_qup_clk.c, NULL),
3761 CLK_LOOKUP("gsbi_qup_clk", gsbi12_qup_clk.c, "qup_i2c.12"),
3762 CLK_LOOKUP("pdm_clk", pdm_clk.c, NULL),
3763 CLK_LOOKUP("pmem_clk", pmem_clk.c, NULL),
3764 CLK_LOOKUP("prng_clk", prng_clk.c, NULL),
3765 CLK_LOOKUP("sdc_clk", sdc1_clk.c, "msm_sdcc.1"),
3766 CLK_LOOKUP("sdc_clk", sdc2_clk.c, "msm_sdcc.2"),
3767 CLK_LOOKUP("sdc_clk", sdc3_clk.c, "msm_sdcc.3"),
3768 CLK_LOOKUP("sdc_clk", sdc4_clk.c, "msm_sdcc.4"),
3769 CLK_LOOKUP("sdc_clk", sdc5_clk.c, "msm_sdcc.5"),
3770 CLK_LOOKUP("slimbus_xo_src_clk", slimbus_xo_src_clk.c, NULL),
3771 CLK_LOOKUP("tsif_ref_clk", tsif_ref_clk.c, NULL),
3772 CLK_LOOKUP("tssc_clk", tssc_clk.c, NULL),
3773 CLK_LOOKUP("usb_hs_clk", usb_hs1_xcvr_clk.c, NULL),
3774 CLK_LOOKUP("usb_phy_clk", usb_phy0_clk.c, NULL),
3775 CLK_LOOKUP("usb_fs_clk", usb_fs1_xcvr_clk.c, NULL),
3776 CLK_LOOKUP("usb_fs_sys_clk", usb_fs1_sys_clk.c, NULL),
3777 CLK_LOOKUP("usb_fs_src_clk", usb_fs1_src_clk.c, NULL),
3778 CLK_LOOKUP("usb_fs_clk", usb_fs2_xcvr_clk.c, NULL),
3779 CLK_LOOKUP("usb_fs_sys_clk", usb_fs2_sys_clk.c, NULL),
3780 CLK_LOOKUP("usb_fs_src_clk", usb_fs2_src_clk.c, NULL),
3781 CLK_LOOKUP("ce_pclk", ce1_p_clk.c, NULL),
3782 CLK_LOOKUP("ce_clk", ce1_core_clk.c, NULL),
3783 CLK_LOOKUP("dma_bam_pclk", dma_bam_p_clk.c, NULL),
3784 CLK_LOOKUP("spi_pclk", gsbi1_p_clk.c, "spi_qsd.0"),
3785 CLK_LOOKUP("gsbi_pclk", gsbi2_p_clk.c, NULL),
3786 CLK_LOOKUP("gsbi_pclk", gsbi3_p_clk.c, "qup_i2c.3"),
3787 CLK_LOOKUP("gsbi_pclk", gsbi4_p_clk.c, "qup_i2c.4"),
3788 CLK_LOOKUP("gsbi_pclk", gsbi5_p_clk.c, "msm_serial_hsl.0"),
3789 CLK_LOOKUP("uartdm_pclk", gsbi6_p_clk.c, NULL),
3790 CLK_LOOKUP("gsbi_pclk", gsbi7_p_clk.c, NULL),
3791 CLK_LOOKUP("gsbi_pclk", gsbi8_p_clk.c, NULL),
3792 CLK_LOOKUP("gsbi_pclk", gsbi9_p_clk.c, NULL),
3793 CLK_LOOKUP("gsbi_pclk", gsbi10_p_clk.c, "qup_i2c.10"),
3794 CLK_LOOKUP("gsbi_pclk", gsbi11_p_clk.c, NULL),
3795 CLK_LOOKUP("gsbi_pclk", gsbi12_p_clk.c, "qup_i2c.12"),
3796 CLK_LOOKUP("tsif_pclk", tsif_p_clk.c, NULL),
3797 CLK_LOOKUP("usb_fs_pclk", usb_fs1_p_clk.c, NULL),
3798 CLK_LOOKUP("usb_fs_pclk", usb_fs2_p_clk.c, NULL),
3799 CLK_LOOKUP("usb_hs_pclk", usb_hs1_p_clk.c, NULL),
3800 CLK_LOOKUP("sdc_pclk", sdc1_p_clk.c, "msm_sdcc.1"),
3801 CLK_LOOKUP("sdc_pclk", sdc2_p_clk.c, "msm_sdcc.2"),
3802 CLK_LOOKUP("sdc_pclk", sdc3_p_clk.c, "msm_sdcc.3"),
3803 CLK_LOOKUP("sdc_pclk", sdc4_p_clk.c, "msm_sdcc.4"),
3804 CLK_LOOKUP("sdc_pclk", sdc5_p_clk.c, "msm_sdcc.5"),
3805 CLK_LOOKUP("adm_clk", adm0_clk.c, NULL),
3806 CLK_LOOKUP("adm_pclk", adm0_p_clk.c, NULL),
3807 CLK_LOOKUP("pmic_arb_pclk", pmic_arb0_p_clk.c, NULL),
3808 CLK_LOOKUP("pmic_arb_pclk", pmic_arb1_p_clk.c, NULL),
3809 CLK_LOOKUP("pmic_ssbi2", pmic_ssbi2_clk.c, NULL),
3810 CLK_LOOKUP("rpm_msg_ram_pclk", rpm_msg_ram_p_clk.c, NULL),
3811 CLK_LOOKUP("amp_clk", amp_clk.c, NULL),
3812 CLK_LOOKUP("cam_clk", cam0_clk.c, NULL),
3813 CLK_LOOKUP("cam_clk", cam1_clk.c, NULL),
3814 CLK_LOOKUP("cam_clk", cam0_clk.c, "msm_camera_imx074.0"),
3815 CLK_LOOKUP("cam_clk", cam0_clk.c, "msm_camera_ov2720.0"),
Kevin Chandfecce22011-07-13 10:52:41 -07003816 CLK_LOOKUP("cam_clk", cam0_clk.c, "msm_camera_qs_mt9p017.0"),
Bryan Huntsman3f2bc4d2011-08-16 17:27:22 -07003817 CLK_LOOKUP("csi_src_clk", csi0_src_clk.c, NULL),
3818 CLK_LOOKUP("csi_src_clk", csi1_src_clk.c, NULL),
3819 CLK_LOOKUP("csi_src_clk", csi0_src_clk.c, "msm_camera_imx074.0"),
Kevin Chandfecce22011-07-13 10:52:41 -07003820 CLK_LOOKUP("csi_src_clk", csi0_src_clk.c, "msm_camera_qs_mt9p017.0"),
Bryan Huntsman3f2bc4d2011-08-16 17:27:22 -07003821 CLK_LOOKUP("csi_src_clk", csi1_src_clk.c, "msm_camera_ov2720.0"),
3822 CLK_LOOKUP("csi_clk", csi0_clk.c, NULL),
3823 CLK_LOOKUP("csi_clk", csi1_clk.c, NULL),
3824 CLK_LOOKUP("csi_clk", csi0_clk.c, "msm_camera_imx074.0"),
Kevin Chandfecce22011-07-13 10:52:41 -07003825 CLK_LOOKUP("csi_clk", csi0_clk.c, "msm_camera_qs_mt9p017.0"),
Bryan Huntsman3f2bc4d2011-08-16 17:27:22 -07003826 CLK_LOOKUP("csi_clk", csi1_clk.c, "msm_camera_ov2720.0"),
3827 CLK_LOOKUP("csi_phy_clk", csi0_phy_clk.c, NULL),
3828 CLK_LOOKUP("csi_phy_clk", csi1_phy_clk.c, NULL),
3829 CLK_LOOKUP("csi_phy_clk", csi0_phy_clk.c, "msm_camera_imx074.0"),
Kevin Chandfecce22011-07-13 10:52:41 -07003830 CLK_LOOKUP("csi_phy_clk", csi0_phy_clk.c, "msm_camera_qs_mt9p017.0"),
Bryan Huntsman3f2bc4d2011-08-16 17:27:22 -07003831 CLK_LOOKUP("csi_phy_clk", csi1_phy_clk.c, "msm_camera_ov2720.0"),
3832 CLK_LOOKUP("csi_pix_clk", csi_pix_clk.c, NULL),
3833 CLK_LOOKUP("csi_rdi_clk", csi_rdi_clk.c, NULL),
3834 CLK_LOOKUP("csiphy_timer_src_clk", csiphy_timer_src_clk.c, NULL),
3835 CLK_LOOKUP("csi0phy_timer_clk", csi0phy_timer_clk.c, NULL),
3836 CLK_LOOKUP("csi1phy_timer_clk", csi1phy_timer_clk.c, NULL),
3837 CLK_LOOKUP("dsi_byte_div_clk", dsi1_byte_clk.c, NULL),
3838 CLK_LOOKUP("dsi_byte_div_clk", dsi2_byte_clk.c, NULL),
3839 CLK_LOOKUP("dsi_esc_clk", dsi1_esc_clk.c, NULL),
3840 CLK_LOOKUP("dsi_esc_clk", dsi2_esc_clk.c, NULL),
3841 CLK_LOOKUP("gfx2d0_clk", gfx2d0_clk.c, NULL),
3842 CLK_LOOKUP("gfx2d1_clk", gfx2d1_clk.c, NULL),
3843 CLK_LOOKUP("gfx3d_clk", gfx3d_clk.c, NULL),
3844 CLK_LOOKUP("ijpeg_axi_clk", ijpeg_axi_clk.c, NULL),
3845 CLK_LOOKUP("imem_axi_clk", imem_axi_clk.c, NULL),
3846 CLK_LOOKUP("ijpeg_clk", ijpeg_clk.c, NULL),
3847 CLK_LOOKUP("jpegd_clk", jpegd_clk.c, NULL),
3848 CLK_LOOKUP("mdp_clk", mdp_clk.c, NULL),
3849 CLK_LOOKUP("mdp_vsync_clk", mdp_vsync_clk.c, NULL),
3850 CLK_LOOKUP("lut_mdp", lut_mdp_clk.c, NULL),
3851 CLK_LOOKUP("rot_clk", rot_clk.c, NULL),
3852 CLK_LOOKUP("tv_src_clk", tv_src_clk.c, NULL),
3853 CLK_LOOKUP("tv_enc_clk", tv_enc_clk.c, NULL),
3854 CLK_LOOKUP("tv_dac_clk", tv_dac_clk.c, NULL),
3855 CLK_LOOKUP("vcodec_clk", vcodec_clk.c, NULL),
3856 CLK_LOOKUP("mdp_tv_clk", mdp_tv_clk.c, NULL),
3857 CLK_LOOKUP("hdmi_clk", hdmi_tv_clk.c, NULL),
3858 CLK_LOOKUP("hdmi_app_clk", hdmi_app_clk.c, NULL),
3859 CLK_LOOKUP("vpe_clk", vpe_clk.c, NULL),
3860 CLK_LOOKUP("vfe_clk", vfe_clk.c, NULL),
3861 CLK_LOOKUP("csi_vfe_clk", csi0_vfe_clk.c, NULL),
3862 CLK_LOOKUP("vfe_axi_clk", vfe_axi_clk.c, NULL),
3863 CLK_LOOKUP("mdp_axi_clk", mdp_axi_clk.c, NULL),
3864 CLK_LOOKUP("rot_axi_clk", rot_axi_clk.c, NULL),
3865 CLK_LOOKUP("vcodec_axi_clk", vcodec_axi_clk.c, NULL),
3866 CLK_LOOKUP("vcodec_axi_a_clk", vcodec_axi_a_clk.c, NULL),
3867 CLK_LOOKUP("vcodec_axi_b_clk", vcodec_axi_b_clk.c, NULL),
3868 CLK_LOOKUP("vpe_axi_clk", vpe_axi_clk.c, NULL),
3869 CLK_LOOKUP("amp_pclk", amp_p_clk.c, NULL),
3870 CLK_LOOKUP("csi_pclk", csi0_p_clk.c, NULL),
3871 CLK_LOOKUP("dsi_m_pclk", dsi1_m_p_clk.c, NULL),
3872 CLK_LOOKUP("dsi_s_pclk", dsi1_s_p_clk.c, NULL),
3873 CLK_LOOKUP("dsi_m_pclk", dsi2_m_p_clk.c, NULL),
3874 CLK_LOOKUP("dsi_s_pclk", dsi2_s_p_clk.c, NULL),
3875 CLK_LOOKUP("gfx2d0_pclk", gfx2d0_p_clk.c, NULL),
3876 CLK_LOOKUP("gfx2d1_pclk", gfx2d1_p_clk.c, NULL),
3877 CLK_LOOKUP("gfx3d_pclk", gfx3d_p_clk.c, NULL),
3878 CLK_LOOKUP("hdmi_m_pclk", hdmi_m_p_clk.c, NULL),
3879 CLK_LOOKUP("hdmi_s_pclk", hdmi_s_p_clk.c, NULL),
3880 CLK_LOOKUP("ijpeg_pclk", ijpeg_p_clk.c, NULL),
3881 CLK_LOOKUP("jpegd_pclk", jpegd_p_clk.c, NULL),
3882 CLK_LOOKUP("imem_pclk", imem_p_clk.c, NULL),
3883 CLK_LOOKUP("mdp_pclk", mdp_p_clk.c, NULL),
3884 CLK_LOOKUP("smmu_pclk", smmu_p_clk.c, NULL),
3885 CLK_LOOKUP("rotator_pclk", rot_p_clk.c, NULL),
3886 CLK_LOOKUP("tv_enc_pclk", tv_enc_p_clk.c, NULL),
3887 CLK_LOOKUP("vcodec_pclk", vcodec_p_clk.c, NULL),
3888 CLK_LOOKUP("vfe_pclk", vfe_p_clk.c, NULL),
3889 CLK_LOOKUP("vpe_pclk", vpe_p_clk.c, NULL),
3890 CLK_LOOKUP("mi2s_bit_clk", mi2s_bit_clk.c, NULL),
3891 CLK_LOOKUP("mi2s_osr_clk", mi2s_osr_clk.c, NULL),
3892 CLK_LOOKUP("i2s_mic_bit_clk", codec_i2s_mic_bit_clk.c, NULL),
3893 CLK_LOOKUP("i2s_mic_osr_clk", codec_i2s_mic_osr_clk.c, NULL),
3894 CLK_LOOKUP("i2s_mic_bit_clk", spare_i2s_mic_bit_clk.c, NULL),
3895 CLK_LOOKUP("i2s_mic_osr_clk", spare_i2s_mic_osr_clk.c, NULL),
3896 CLK_LOOKUP("i2s_spkr_bit_clk", codec_i2s_spkr_bit_clk.c, NULL),
3897 CLK_LOOKUP("i2s_spkr_osr_clk", codec_i2s_spkr_osr_clk.c, NULL),
3898 CLK_LOOKUP("i2s_spkr_bit_clk", spare_i2s_spkr_bit_clk.c, NULL),
3899 CLK_LOOKUP("i2s_spkr_osr_clk", spare_i2s_spkr_osr_clk.c, NULL),
3900 CLK_LOOKUP("pcm_clk", pcm_clk.c, NULL),
3901 CLK_LOOKUP("sps_slimbus_clk", sps_slimbus_clk.c, NULL),
3902 CLK_LOOKUP("audio_slimbus_clk", audio_slimbus_clk.c, NULL),
3903 CLK_LOOKUP("iommu_clk", jpegd_axi_clk.c, "msm_iommu.0"),
3904 CLK_LOOKUP("iommu_clk", vpe_axi_clk.c, "msm_iommu.1"),
3905 CLK_LOOKUP("iommu_clk", mdp_axi_clk.c, "msm_iommu.2"),
3906 CLK_LOOKUP("iommu_clk", mdp_axi_clk.c, "msm_iommu.3"),
3907 CLK_LOOKUP("iommu_clk", rot_axi_clk.c, "msm_iommu.4"),
3908 CLK_LOOKUP("iommu_clk", ijpeg_axi_clk.c, "msm_iommu.5"),
3909 CLK_LOOKUP("iommu_clk", vfe_axi_clk.c, "msm_iommu.6"),
3910 CLK_LOOKUP("iommu_clk", vcodec_axi_a_clk.c, "msm_iommu.7"),
3911 CLK_LOOKUP("iommu_clk", vcodec_axi_b_clk.c, "msm_iommu.8"),
3912 CLK_LOOKUP("iommu_clk", gfx3d_clk.c, "msm_iommu.9"),
3913 CLK_LOOKUP("iommu_clk", gfx2d0_clk.c, "msm_iommu.10"),
3914 CLK_LOOKUP("iommu_clk", gfx2d1_clk.c, "msm_iommu.11"),
3915 CLK_LOOKUP("dfab_dsps_clk", dfab_dsps_clk.c, NULL),
3916 CLK_LOOKUP("dfab_usb_hs_clk", dfab_usb_hs_clk.c, NULL),
3917 CLK_LOOKUP("dfab_sdc_clk", dfab_sdc1_clk.c, "msm_sdcc.1"),
3918 CLK_LOOKUP("dfab_sdc_clk", dfab_sdc2_clk.c, "msm_sdcc.2"),
3919 CLK_LOOKUP("dfab_sdc_clk", dfab_sdc3_clk.c, "msm_sdcc.3"),
3920 CLK_LOOKUP("dfab_sdc_clk", dfab_sdc4_clk.c, "msm_sdcc.4"),
3921 CLK_LOOKUP("dfab_sdc_clk", dfab_sdc5_clk.c, "msm_sdcc.5"),
3922 CLK_LOOKUP("dfab_clk", dfab_sps_clk.c, NULL /* sps */),
3923
3924 CLK_LOOKUP("ebi1_msmbus_clk", ebi1_msmbus_clk.c, NULL),
3925 CLK_LOOKUP("ebi1_clk", ebi1_adm_clk.c, "msm_dmov"),
3926};
3927
3928/*
3929 * Miscellaneous clock register initializations
3930 */
3931
3932/* Read, modify, then write-back a register. */
3933static void __init rmwreg(uint32_t val, void *reg, uint32_t mask)
3934{
3935 uint32_t regval = readl_relaxed(reg);
3936 regval &= ~mask;
3937 regval |= val;
3938 writel_relaxed(regval, reg);
3939}
3940
3941static void __init reg_init(void)
3942{
3943 /* TODO: Remove once LPASS starts voting */
3944 u32 reg;
3945 reg = readl_relaxed(BB_PLL_ENA_Q6_SW_REG);
3946 reg |= BIT(4);
3947 writel_relaxed(reg, BB_PLL_ENA_Q6_SW_REG);
3948
3949 /* Setup LPASS toplevel muxes */
3950 writel_relaxed(0x15, LPASS_XO_SRC_CLK_CTL_REG); /* Select PXO */
3951 writel_relaxed(0x1, LCC_PXO_SRC_CLK_CTL_REG); /* Select PXO */
3952 writel_relaxed(0x1, LCC_PRI_PLL_CLK_CTL_REG); /* Select PLL4 */
3953
3954 /* Deassert MM SW_RESET_ALL signal. */
3955 writel_relaxed(0, SW_RESET_ALL_REG);
3956
3957 /* Initialize MM AHB registers: Enable the FPB clock and disable HW
3958 * gating for all clocks. Also set VFE_AHB's FORCE_CORE_ON bit to
3959 * prevent its memory from being collapsed when the clock is halted.
3960 * The sleep and wake-up delays are set to safe values. */
3961 rmwreg(0x00000003, AHB_EN_REG, 0x0F7FFFFF);
3962 rmwreg(0x000007F9, AHB_EN2_REG, 0xFFFFBFFF);
3963
3964 /* Deassert all locally-owned MM AHB resets. */
3965 rmwreg(0, SW_RESET_AHB_REG, 0xFFF7DFFF);
3966
3967 /* Initialize MM AXI registers: Enable HW gating for all clocks that
3968 * support it. Also set FORCE_CORE_ON bits, and any sleep and wake-up
3969 * delays to safe values. */
3970 /* TODO: Enable HW Gating */
3971 rmwreg(0x000007F9, MAXI_EN_REG, 0x0FFFFFFF);
3972 rmwreg(0x1027FCFF, MAXI_EN2_REG, 0x1FFFFFFF);
3973 writel_relaxed(0x0027FCFF, MAXI_EN3_REG);
3974 writel_relaxed(0x0027FCFF, MAXI_EN4_REG);
3975 writel_relaxed(0x000003C7, SAXI_EN_REG);
3976
3977 /* Initialize MM CC registers: Set MM FORCE_CORE_ON bits so that core
3978 * memories retain state even when not clocked. Also, set sleep and
3979 * wake-up delays to safe values. */
3980 writel_relaxed(0x00000000, CSI0_CC_REG);
3981 writel_relaxed(0x00000000, CSI1_CC_REG);
3982 rmwreg(0x80FF0000, DSI1_BYTE_CC_REG, BM(31, 29) | BM(23, 16));
3983 rmwreg(0x80FF0000, DSI2_BYTE_CC_REG, BM(31, 29) | BM(23, 16));
3984 rmwreg(0x80FF0000, DSI_PIXEL_CC_REG, BM(31, 29) | BM(23, 16));
3985 rmwreg(0x80FF0000, DSI2_PIXEL_CC_REG, BM(31, 29) | BM(23, 16));
3986 writel_relaxed(0x80FF0000, GFX2D0_CC_REG);
3987 writel_relaxed(0x80FF0000, GFX2D1_CC_REG);
3988 writel_relaxed(0x80FF0000, GFX3D_CC_REG);
3989 writel_relaxed(0x80FF0000, IJPEG_CC_REG);
3990 writel_relaxed(0x80FF0000, JPEGD_CC_REG);
3991 /* MDP clocks may be running at boot, don't turn them off. */
3992 rmwreg(0x80FF0000, MDP_CC_REG, BM(31, 29) | BM(23, 16));
3993 rmwreg(0x80FF0000, MDP_LUT_CC_REG, BM(31, 29) | BM(23, 16));
3994 writel_relaxed(0x80FF0000, ROT_CC_REG);
3995 writel_relaxed(0x80FF0000, TV_CC_REG);
3996 writel_relaxed(0x000004FF, TV_CC2_REG);
3997 writel_relaxed(0xC0FF0000, VCODEC_CC_REG);
3998 writel_relaxed(0x80FF0000, VFE_CC_REG);
3999 writel_relaxed(0x80FF0000, VPE_CC_REG);
4000
4001 /* De-assert MM AXI resets to all hardware blocks. */
4002 writel_relaxed(0, SW_RESET_AXI_REG);
4003
4004 /* Deassert all MM core resets. */
4005 writel_relaxed(0, SW_RESET_CORE_REG);
4006
4007 /* Reset 3D core once more, with its clock enabled. This can
4008 * eventually be done as part of the GDFS footswitch driver. */
4009 clk_set_rate(&gfx3d_clk.c, 27000000);
4010 clk_enable(&gfx3d_clk.c);
4011 writel_relaxed(BIT(12), SW_RESET_CORE_REG);
4012 mb();
4013 udelay(5);
4014 writel_relaxed(0, SW_RESET_CORE_REG);
4015 /* Make sure reset is de-asserted before clock is disabled. */
4016 mb();
4017 clk_disable(&gfx3d_clk.c);
4018
4019 /* Enable TSSC and PDM PXO sources. */
4020 writel_relaxed(BIT(11), TSSC_CLK_CTL_REG);
4021 writel_relaxed(BIT(15), PDM_CLK_NS_REG);
4022
4023 /* Source SLIMBus xo src from slimbus reference clock */
4024 writel_relaxed(0x3, SLIMBUS_XO_SRC_CLK_CTL_REG);
4025
4026 /* Source the dsi_byte_clks from the DSI PHY PLLs */
4027 rmwreg(0x1, DSI1_BYTE_NS_REG, 0x7);
4028 rmwreg(0x2, DSI2_BYTE_NS_REG, 0x7);
4029}
4030
4031static int wr_pll_clk_enable(struct clk *clk)
4032{
4033 u32 mode;
4034 unsigned long flags;
4035 struct pll_clk *pll = to_pll_clk(clk);
4036
4037 spin_lock_irqsave(&local_clock_reg_lock, flags);
4038 mode = readl_relaxed(pll->mode_reg);
4039 /* De-assert active-low PLL reset. */
4040 mode |= BIT(2);
4041 writel_relaxed(mode, pll->mode_reg);
4042
4043 /*
4044 * H/W requires a 5us delay between disabling the bypass and
4045 * de-asserting the reset. Delay 10us just to be safe.
4046 */
4047 mb();
4048 udelay(10);
4049
4050 /* Disable PLL bypass mode. */
4051 mode |= BIT(1);
4052 writel_relaxed(mode, pll->mode_reg);
4053
4054 /* Wait until PLL is locked. */
4055 mb();
4056 udelay(60);
4057
4058 /* Enable PLL output. */
4059 mode |= BIT(0);
4060 writel_relaxed(mode, pll->mode_reg);
4061
4062 spin_unlock_irqrestore(&local_clock_reg_lock, flags);
4063 return 0;
4064}
4065
4066void __init msm8960_clock_init_dummy(void)
4067{
4068 soc_update_sys_vdd = msm8960_update_sys_vdd;
4069 local_vote_sys_vdd(HIGH);
4070 msm_clock_init(msm_clocks_8960_dummy, msm_num_clocks_8960_dummy);
4071}
4072
4073/* Local clock driver initialization. */
4074void __init msm8960_clock_init(void)
4075{
4076 xo_pxo = msm_xo_get(MSM_XO_PXO, "clock-8960");
4077 if (IS_ERR(xo_pxo)) {
4078 pr_err("%s: msm_xo_get(PXO) failed.\n", __func__);
4079 BUG();
4080 }
4081 xo_cxo = msm_xo_get(MSM_XO_TCXO_D0, "clock-8960");
4082 if (IS_ERR(xo_cxo)) {
4083 pr_err("%s: msm_xo_get(CXO) failed.\n", __func__);
4084 BUG();
4085 }
4086
4087 soc_update_sys_vdd = msm8960_update_sys_vdd;
4088 local_vote_sys_vdd(HIGH);
4089
4090 clk_ops_pll.enable = wr_pll_clk_enable;
4091
4092 /* Initialize clock registers. */
4093 reg_init();
4094
4095 /* Initialize rates for clocks that only support one. */
4096 clk_set_rate(&pdm_clk.c, 27000000);
4097 clk_set_rate(&prng_clk.c, 64000000);
4098 clk_set_rate(&mdp_vsync_clk.c, 27000000);
4099 clk_set_rate(&tsif_ref_clk.c, 105000);
4100 clk_set_rate(&tssc_clk.c, 27000000);
4101 clk_set_rate(&usb_hs1_xcvr_clk.c, 60000000);
4102 clk_set_rate(&usb_fs1_src_clk.c, 60000000);
4103 clk_set_rate(&usb_fs2_src_clk.c, 60000000);
4104
4105 /*
4106 * The halt status bits for PDM and TSSC may be incorrect at boot.
4107 * Toggle these clocks on and off to refresh them.
4108 */
Matt Wagantall0625ea02011-07-13 18:51:56 -07004109 rcg_clk_enable(&pdm_clk.c);
4110 rcg_clk_disable(&pdm_clk.c);
4111 rcg_clk_enable(&tssc_clk.c);
4112 rcg_clk_disable(&tssc_clk.c);
Bryan Huntsman3f2bc4d2011-08-16 17:27:22 -07004113
4114 if (machine_is_msm8960_sim()) {
4115 clk_set_rate(&sdc1_clk.c, 48000000);
4116 clk_enable(&sdc1_clk.c);
4117 clk_enable(&sdc1_p_clk.c);
4118 clk_set_rate(&sdc3_clk.c, 48000000);
4119 clk_enable(&sdc3_clk.c);
4120 clk_enable(&sdc3_p_clk.c);
4121 }
4122
4123 msm_clock_init(msm_clocks_8960, ARRAY_SIZE(msm_clocks_8960));
4124}
4125
4126static int __init msm_clk_soc_late_init(void)
4127{
4128 return local_unvote_sys_vdd(HIGH);
4129}
4130late_initcall(msm_clk_soc_late_init);