blob: ca7f71d841bf7ba17cf5cb458e46df8d17849348 [file] [log] [blame]
Bryan Huntsman3f2bc4d2011-08-16 17:27:22 -07001/* Copyright (c) 2009-2011, Code Aurora Forum. All rights reserved.
2 *
3 * This program is free software; you can redistribute it and/or modify
4 * it under the terms of the GNU General Public License version 2 and
5 * only version 2 as published by the Free Software Foundation.
6 *
7 * This program is distributed in the hope that it will be useful,
8 * but WITHOUT ANY WARRANTY; without even the implied warranty of
9 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
10 * GNU General Public License for more details.
11 */
12
13#include <linux/kernel.h>
14#include <linux/init.h>
15#include <linux/err.h>
16#include <linux/ctype.h>
17#include <linux/bitops.h>
18#include <linux/io.h>
19#include <linux/spinlock.h>
20#include <linux/delay.h>
21#include <linux/clk.h>
22
23#include <asm/clkdev.h>
24#include <asm/mach-types.h>
25
26#include <mach/msm_iomap.h>
27#include <mach/clk.h>
28#include <mach/rpm-regulator.h>
29#include <mach/msm_xo.h>
Stephen Boyd94625ef2011-07-12 17:06:01 -070030#include <mach/socinfo.h>
Bryan Huntsman3f2bc4d2011-08-16 17:27:22 -070031
32#include "clock-local.h"
33#include "clock-rpm.h"
34#include "clock-voter.h"
35#include "clock-dss-8960.h"
36#include "devices.h"
37
38#define REG(off) (MSM_CLK_CTL_BASE + (off))
39#define REG_MM(off) (MSM_MMSS_CLK_CTL_BASE + (off))
40#define REG_LPA(off) (MSM_LPASS_CLK_CTL_BASE + (off))
Matt Wagantall8b38f942011-08-02 18:23:18 -070041#define REG_GCC(off) (MSM_APCS_GCC_BASE + (off))
Bryan Huntsman3f2bc4d2011-08-16 17:27:22 -070042
43/* Peripheral clock registers. */
44#define CE1_HCLK_CTL_REG REG(0x2720)
45#define CE1_CORE_CLK_CTL_REG REG(0x2724)
46#define DMA_BAM_HCLK_CTL REG(0x25C0)
47#define CLK_HALT_CFPB_STATEA_REG REG(0x2FCC)
48#define CLK_HALT_CFPB_STATEB_REG REG(0x2FD0)
49#define CLK_HALT_CFPB_STATEC_REG REG(0x2FD4)
50#define CLK_HALT_DFAB_STATE_REG REG(0x2FC8)
51#define CLK_HALT_MSS_SMPSS_MISC_STATE_REG REG(0x2FDC)
52#define CLK_HALT_SFPB_MISC_STATE_REG REG(0x2FD8)
Stephen Boyd973e4ba2011-07-12 17:06:01 -070053#define CLK_HALT_AFAB_SFAB_STATEB_REG REG(0x2FC4)
Bryan Huntsman3f2bc4d2011-08-16 17:27:22 -070054#define CLK_TEST_REG REG(0x2FA0)
55#define GSBIn_HCLK_CTL_REG(n) REG(0x29C0+(0x20*((n)-1)))
56#define GSBIn_QUP_APPS_MD_REG(n) REG(0x29C8+(0x20*((n)-1)))
57#define GSBIn_QUP_APPS_NS_REG(n) REG(0x29CC+(0x20*((n)-1)))
58#define GSBIn_RESET_REG(n) REG(0x29DC+(0x20*((n)-1)))
59#define GSBIn_UART_APPS_MD_REG(n) REG(0x29D0+(0x20*((n)-1)))
60#define GSBIn_UART_APPS_NS_REG(n) REG(0x29D4+(0x20*((n)-1)))
Bryan Huntsman3f2bc4d2011-08-16 17:27:22 -070061#define PDM_CLK_NS_REG REG(0x2CC0)
Bryan Huntsman3f2bc4d2011-08-16 17:27:22 -070062#define BB_PLL_ENA_SC0_REG REG(0x34C0)
63#define BB_PLL0_STATUS_REG REG(0x30D8)
64#define BB_PLL5_STATUS_REG REG(0x30F8)
65#define BB_PLL6_STATUS_REG REG(0x3118)
66#define BB_PLL7_STATUS_REG REG(0x3138)
67#define BB_PLL8_L_VAL_REG REG(0x3144)
68#define BB_PLL8_M_VAL_REG REG(0x3148)
69#define BB_PLL8_MODE_REG REG(0x3140)
70#define BB_PLL8_N_VAL_REG REG(0x314C)
71#define BB_PLL8_STATUS_REG REG(0x3158)
72#define BB_PLL8_CONFIG_REG REG(0x3154)
73#define BB_PLL8_TEST_CTL_REG REG(0x3150)
Stephen Boyd94625ef2011-07-12 17:06:01 -070074#define BB_MMCC_PLL2_MODE_REG REG(0x3160)
75#define BB_MMCC_PLL2_TEST_CTL_REG REG(0x3170)
76#define BB_PLL14_STATUS_REG REG(0x31D8)
Bryan Huntsman3f2bc4d2011-08-16 17:27:22 -070077#define PLLTEST_PAD_CFG_REG REG(0x2FA4)
78#define PMEM_ACLK_CTL_REG REG(0x25A0)
Stephen Boyd973e4ba2011-07-12 17:06:01 -070079#define QDSS_AT_CLK_SRC0_NS_REG REG(0x2180)
80#define QDSS_AT_CLK_SRC1_NS_REG REG(0x2184)
81#define QDSS_AT_CLK_SRC_CTL_REG REG(0x2188)
82#define QDSS_AT_CLK_NS_REG REG(0x218C)
83#define QDSS_HCLK_CTL_REG REG(0x22A0)
84#define QDSS_RESETS_REG REG(0x2260)
85#define QDSS_STM_CLK_CTL_REG REG(0x2060)
86#define QDSS_TRACECLKIN_CLK_SRC0_NS_REG REG(0x21A0)
87#define QDSS_TRACECLKIN_CLK_SRC1_NS_REG REG(0x21A4)
88#define QDSS_TRACECLKIN_CLK_SRC_CTL_REG REG(0x21A8)
89#define QDSS_TRACECLKIN_CTL_REG REG(0x21AC)
90#define QDSS_TSCTR_CLK_SRC0_NS_REG REG(0x21C0)
91#define QDSS_TSCTR_CLK_SRC1_NS_REG REG(0x21C4)
92#define QDSS_TSCTR_CLK_SRC_CTL_REG REG(0x21C8)
93#define QDSS_TSCTR_CLK_SRC_CTL_REG REG(0x21C8)
94#define QDSS_TSCTR_CTL_REG REG(0x21CC)
Bryan Huntsman3f2bc4d2011-08-16 17:27:22 -070095#define RINGOSC_NS_REG REG(0x2DC0)
96#define RINGOSC_STATUS_REG REG(0x2DCC)
97#define RINGOSC_TCXO_CTL_REG REG(0x2DC4)
98#define SC0_U_CLK_BRANCH_ENA_VOTE_REG REG(0x3080)
99#define SDCn_APPS_CLK_MD_REG(n) REG(0x2828+(0x20*((n)-1)))
100#define SDCn_APPS_CLK_NS_REG(n) REG(0x282C+(0x20*((n)-1)))
101#define SDCn_HCLK_CTL_REG(n) REG(0x2820+(0x20*((n)-1)))
102#define SDCn_RESET_REG(n) REG(0x2830+(0x20*((n)-1)))
103#define SLIMBUS_XO_SRC_CLK_CTL_REG REG(0x2628)
104#define TSIF_HCLK_CTL_REG REG(0x2700)
105#define TSIF_REF_CLK_MD_REG REG(0x270C)
106#define TSIF_REF_CLK_NS_REG REG(0x2710)
107#define TSSC_CLK_CTL_REG REG(0x2CA0)
108#define USB_FSn_HCLK_CTL_REG(n) REG(0x2960+(0x20*((n)-1)))
109#define USB_FSn_RESET_REG(n) REG(0x2974+(0x20*((n)-1)))
110#define USB_FSn_SYSTEM_CLK_CTL_REG(n) REG(0x296C+(0x20*((n)-1)))
111#define USB_FSn_XCVR_FS_CLK_MD_REG(n) REG(0x2964+(0x20*((n)-1)))
112#define USB_FSn_XCVR_FS_CLK_NS_REG(n) REG(0x2968+(0x20*((n)-1)))
113#define USB_HS1_HCLK_CTL_REG REG(0x2900)
114#define USB_HS1_RESET_REG REG(0x2910)
115#define USB_HS1_XCVR_FS_CLK_MD_REG REG(0x2908)
116#define USB_HS1_XCVR_FS_CLK_NS_REG REG(0x290C)
Stephen Boyd94625ef2011-07-12 17:06:01 -0700117#define USB_HSIC_HCLK_CTL_REG REG(0x2920)
118#define USB_HSIC_HSIC_CLK_CTL_REG REG(0x2B44)
119#define USB_HSIC_HSIC_CLK_SRC_CTL_REG REG(0x2B40)
120#define USB_HSIC_HSIO_CAL_CLK_CTL_REG REG(0x2B48)
121#define USB_HSIC_RESET_REG REG(0x2934)
122#define USB_HSIC_SYSTEM_CLK_CTL_REG REG(0x292C)
123#define USB_HSIC_XCVR_FS_CLK_MD_REG REG(0x2924)
124#define USB_HSIC_XCVR_FS_CLK_NS_REG REG(0x2928)
Bryan Huntsman3f2bc4d2011-08-16 17:27:22 -0700125#define USB_PHY0_RESET_REG REG(0x2E20)
126
127/* Multimedia clock registers. */
128#define AHB_EN_REG REG_MM(0x0008)
129#define AHB_EN2_REG REG_MM(0x0038)
130#define AHB_NS_REG REG_MM(0x0004)
131#define AXI_NS_REG REG_MM(0x0014)
Stephen Boyd94625ef2011-07-12 17:06:01 -0700132#define CAMCLK0_NS_REG REG_MM(0x0148)
133#define CAMCLK0_CC_REG REG_MM(0x0140)
134#define CAMCLK0_MD_REG REG_MM(0x0144)
135#define CAMCLK1_NS_REG REG_MM(0x015C)
136#define CAMCLK1_CC_REG REG_MM(0x0154)
137#define CAMCLK1_MD_REG REG_MM(0x0158)
138#define CAMCLK2_NS_REG REG_MM(0x0228)
139#define CAMCLK2_CC_REG REG_MM(0x0220)
140#define CAMCLK2_MD_REG REG_MM(0x0224)
Bryan Huntsman3f2bc4d2011-08-16 17:27:22 -0700141#define CSI0_NS_REG REG_MM(0x0048)
142#define CSI0_CC_REG REG_MM(0x0040)
143#define CSI0_MD_REG REG_MM(0x0044)
144#define CSI1_NS_REG REG_MM(0x0010)
145#define CSI1_CC_REG REG_MM(0x0024)
146#define CSI1_MD_REG REG_MM(0x0028)
Stephen Boyd94625ef2011-07-12 17:06:01 -0700147#define CSI2_NS_REG REG_MM(0x0234)
148#define CSI2_CC_REG REG_MM(0x022C)
149#define CSI2_MD_REG REG_MM(0x0230)
Bryan Huntsman3f2bc4d2011-08-16 17:27:22 -0700150#define CSIPHYTIMER_CC_REG REG_MM(0x0160)
151#define CSIPHYTIMER_MD_REG REG_MM(0x0164)
152#define CSIPHYTIMER_NS_REG REG_MM(0x0168)
153#define DSI1_BYTE_NS_REG REG_MM(0x00B0)
154#define DSI1_BYTE_CC_REG REG_MM(0x0090)
155#define DSI2_BYTE_NS_REG REG_MM(0x00BC)
156#define DSI2_BYTE_CC_REG REG_MM(0x00B4)
157#define DSI1_ESC_NS_REG REG_MM(0x011C)
158#define DSI1_ESC_CC_REG REG_MM(0x00CC)
159#define DSI2_ESC_NS_REG REG_MM(0x0150)
160#define DSI2_ESC_CC_REG REG_MM(0x013C)
161#define DSI_PIXEL_CC_REG REG_MM(0x0130)
162#define DSI2_PIXEL_CC_REG REG_MM(0x0094)
163#define DBG_BUS_VEC_A_REG REG_MM(0x01C8)
164#define DBG_BUS_VEC_B_REG REG_MM(0x01CC)
165#define DBG_BUS_VEC_C_REG REG_MM(0x01D0)
166#define DBG_BUS_VEC_D_REG REG_MM(0x01D4)
167#define DBG_BUS_VEC_E_REG REG_MM(0x01D8)
168#define DBG_BUS_VEC_F_REG REG_MM(0x01DC)
169#define DBG_BUS_VEC_G_REG REG_MM(0x01E0)
170#define DBG_BUS_VEC_H_REG REG_MM(0x01E4)
171#define DBG_BUS_VEC_I_REG REG_MM(0x01E8)
172#define DBG_CFG_REG_HS_REG REG_MM(0x01B4)
173#define DBG_CFG_REG_LS_REG REG_MM(0x01B8)
174#define GFX2D0_CC_REG REG_MM(0x0060)
175#define GFX2D0_MD0_REG REG_MM(0x0064)
176#define GFX2D0_MD1_REG REG_MM(0x0068)
177#define GFX2D0_NS_REG REG_MM(0x0070)
178#define GFX2D1_CC_REG REG_MM(0x0074)
179#define GFX2D1_MD0_REG REG_MM(0x0078)
180#define GFX2D1_MD1_REG REG_MM(0x006C)
181#define GFX2D1_NS_REG REG_MM(0x007C)
182#define GFX3D_CC_REG REG_MM(0x0080)
183#define GFX3D_MD0_REG REG_MM(0x0084)
184#define GFX3D_MD1_REG REG_MM(0x0088)
185#define GFX3D_NS_REG REG_MM(0x008C)
186#define IJPEG_CC_REG REG_MM(0x0098)
187#define IJPEG_MD_REG REG_MM(0x009C)
188#define IJPEG_NS_REG REG_MM(0x00A0)
189#define JPEGD_CC_REG REG_MM(0x00A4)
190#define JPEGD_NS_REG REG_MM(0x00AC)
191#define MAXI_EN_REG REG_MM(0x0018)
192#define MAXI_EN2_REG REG_MM(0x0020)
193#define MAXI_EN3_REG REG_MM(0x002C)
194#define MAXI_EN4_REG REG_MM(0x0114)
195#define MDP_CC_REG REG_MM(0x00C0)
196#define MDP_LUT_CC_REG REG_MM(0x016C)
197#define MDP_MD0_REG REG_MM(0x00C4)
198#define MDP_MD1_REG REG_MM(0x00C8)
199#define MDP_NS_REG REG_MM(0x00D0)
200#define MISC_CC_REG REG_MM(0x0058)
201#define MISC_CC2_REG REG_MM(0x005C)
Stephen Boyd94625ef2011-07-12 17:06:01 -0700202#define MISC_CC3_REG REG_MM(0x0238)
Bryan Huntsman3f2bc4d2011-08-16 17:27:22 -0700203#define MM_PLL1_MODE_REG REG_MM(0x031C)
204#define ROT_CC_REG REG_MM(0x00E0)
205#define ROT_NS_REG REG_MM(0x00E8)
206#define SAXI_EN_REG REG_MM(0x0030)
207#define SW_RESET_AHB_REG REG_MM(0x020C)
208#define SW_RESET_AHB2_REG REG_MM(0x0200)
209#define SW_RESET_ALL_REG REG_MM(0x0204)
210#define SW_RESET_AXI_REG REG_MM(0x0208)
211#define SW_RESET_CORE_REG REG_MM(0x0210)
Stephen Boyd94625ef2011-07-12 17:06:01 -0700212#define SW_RESET_CORE2_REG REG_MM(0x0214)
Bryan Huntsman3f2bc4d2011-08-16 17:27:22 -0700213#define TV_CC_REG REG_MM(0x00EC)
214#define TV_CC2_REG REG_MM(0x0124)
215#define TV_MD_REG REG_MM(0x00F0)
216#define TV_NS_REG REG_MM(0x00F4)
217#define VCODEC_CC_REG REG_MM(0x00F8)
218#define VCODEC_MD0_REG REG_MM(0x00FC)
219#define VCODEC_MD1_REG REG_MM(0x0128)
220#define VCODEC_NS_REG REG_MM(0x0100)
221#define VFE_CC_REG REG_MM(0x0104)
222#define VFE_MD_REG REG_MM(0x0108)
223#define VFE_NS_REG REG_MM(0x010C)
Stephen Boyd94625ef2011-07-12 17:06:01 -0700224#define VFE_CC2_REG REG_MM(0x023C)
Bryan Huntsman3f2bc4d2011-08-16 17:27:22 -0700225#define VPE_CC_REG REG_MM(0x0110)
226#define VPE_NS_REG REG_MM(0x0118)
227
228/* Low-power Audio clock registers. */
Stephen Boyd3939c8d2011-08-29 17:36:22 -0700229#define LCC_CLK_HS_DEBUG_CFG_REG REG_LPA(0x00A4)
Bryan Huntsman3f2bc4d2011-08-16 17:27:22 -0700230#define LCC_CLK_LS_DEBUG_CFG_REG REG_LPA(0x00A8)
231#define LCC_CODEC_I2S_MIC_MD_REG REG_LPA(0x0064)
232#define LCC_CODEC_I2S_MIC_NS_REG REG_LPA(0x0060)
233#define LCC_CODEC_I2S_MIC_STATUS_REG REG_LPA(0x0068)
234#define LCC_CODEC_I2S_SPKR_MD_REG REG_LPA(0x0070)
235#define LCC_CODEC_I2S_SPKR_NS_REG REG_LPA(0x006C)
236#define LCC_CODEC_I2S_SPKR_STATUS_REG REG_LPA(0x0074)
237#define LCC_MI2S_MD_REG REG_LPA(0x004C)
238#define LCC_MI2S_NS_REG REG_LPA(0x0048)
239#define LCC_MI2S_STATUS_REG REG_LPA(0x0050)
240#define LCC_PCM_MD_REG REG_LPA(0x0058)
241#define LCC_PCM_NS_REG REG_LPA(0x0054)
242#define LCC_PCM_STATUS_REG REG_LPA(0x005C)
243#define LCC_PLL0_STATUS_REG REG_LPA(0x0018)
Bryan Huntsman3f2bc4d2011-08-16 17:27:22 -0700244#define LCC_SPARE_I2S_MIC_MD_REG REG_LPA(0x007C)
245#define LCC_SPARE_I2S_MIC_NS_REG REG_LPA(0x0078)
246#define LCC_SPARE_I2S_MIC_STATUS_REG REG_LPA(0x0080)
247#define LCC_SPARE_I2S_SPKR_MD_REG REG_LPA(0x0088)
248#define LCC_SPARE_I2S_SPKR_NS_REG REG_LPA(0x0084)
249#define LCC_SPARE_I2S_SPKR_STATUS_REG REG_LPA(0x008C)
250#define LCC_SLIMBUS_NS_REG REG_LPA(0x00CC)
251#define LCC_SLIMBUS_MD_REG REG_LPA(0x00D0)
252#define LCC_SLIMBUS_STATUS_REG REG_LPA(0x00D4)
253#define LCC_AHBEX_BRANCH_CTL_REG REG_LPA(0x00E4)
254
Matt Wagantall8b38f942011-08-02 18:23:18 -0700255#define GCC_APCS_CLK_DIAG REG_GCC(0x001C)
256
Bryan Huntsman3f2bc4d2011-08-16 17:27:22 -0700257/* MUX source input identifiers. */
258#define pxo_to_bb_mux 0
259#define cxo_to_bb_mux pxo_to_bb_mux
260#define pll0_to_bb_mux 2
261#define pll8_to_bb_mux 3
262#define pll6_to_bb_mux 4
263#define gnd_to_bb_mux 5
Stephen Boyd94625ef2011-07-12 17:06:01 -0700264#define pll3_to_bb_mux 6
Bryan Huntsman3f2bc4d2011-08-16 17:27:22 -0700265#define pxo_to_mm_mux 0
266#define pll1_to_mm_mux 1
267#define pll2_to_mm_mux 1
268#define pll8_to_mm_mux 2
269#define pll0_to_mm_mux 3
270#define gnd_to_mm_mux 4
Stephen Boyd94625ef2011-07-12 17:06:01 -0700271#define pll3_to_mm_mux 5
Bryan Huntsman3f2bc4d2011-08-16 17:27:22 -0700272#define hdmi_pll_to_mm_mux 3
273#define cxo_to_xo_mux 0
274#define pxo_to_xo_mux 1
275#define gnd_to_xo_mux 3
276#define pxo_to_lpa_mux 0
277#define cxo_to_lpa_mux 1
278#define pll4_to_lpa_mux 2
279#define gnd_to_lpa_mux 6
280
281/* Test Vector Macros */
282#define TEST_TYPE_PER_LS 1
283#define TEST_TYPE_PER_HS 2
284#define TEST_TYPE_MM_LS 3
285#define TEST_TYPE_MM_HS 4
286#define TEST_TYPE_LPA 5
Matt Wagantall8b38f942011-08-02 18:23:18 -0700287#define TEST_TYPE_CPUL2 6
Stephen Boyd3939c8d2011-08-29 17:36:22 -0700288#define TEST_TYPE_LPA_HS 7
Bryan Huntsman3f2bc4d2011-08-16 17:27:22 -0700289#define TEST_TYPE_SHIFT 24
290#define TEST_CLK_SEL_MASK BM(23, 0)
291#define TEST_VECTOR(s, t) (((t) << TEST_TYPE_SHIFT) | BVAL(23, 0, (s)))
292#define TEST_PER_LS(s) TEST_VECTOR((s), TEST_TYPE_PER_LS)
293#define TEST_PER_HS(s) TEST_VECTOR((s), TEST_TYPE_PER_HS)
294#define TEST_MM_LS(s) TEST_VECTOR((s), TEST_TYPE_MM_LS)
295#define TEST_MM_HS(s) TEST_VECTOR((s), TEST_TYPE_MM_HS)
296#define TEST_LPA(s) TEST_VECTOR((s), TEST_TYPE_LPA)
Stephen Boyd3939c8d2011-08-29 17:36:22 -0700297#define TEST_LPA_HS(s) TEST_VECTOR((s), TEST_TYPE_LPA_HS)
Matt Wagantall8b38f942011-08-02 18:23:18 -0700298#define TEST_CPUL2(s) TEST_VECTOR((s), TEST_TYPE_CPUL2)
Bryan Huntsman3f2bc4d2011-08-16 17:27:22 -0700299
300#define MN_MODE_DUAL_EDGE 0x2
301
302/* MD Registers */
303#define MD4(m_lsb, m, n_lsb, n) \
304 (BVAL((m_lsb+3), m_lsb, m) | BVAL((n_lsb+3), n_lsb, ~(n)))
305#define MD8(m_lsb, m, n_lsb, n) \
306 (BVAL((m_lsb+7), m_lsb, m) | BVAL((n_lsb+7), n_lsb, ~(n)))
307#define MD16(m, n) (BVAL(31, 16, m) | BVAL(15, 0, ~(n)))
308
309/* NS Registers */
310#define NS(n_msb, n_lsb, n, m, mde_lsb, d_msb, d_lsb, d, s_msb, s_lsb, s) \
311 (BVAL(n_msb, n_lsb, ~(n-m)) \
312 | (BVAL((mde_lsb+1), mde_lsb, MN_MODE_DUAL_EDGE) * !!(n)) \
313 | BVAL(d_msb, d_lsb, (d-1)) | BVAL(s_msb, s_lsb, s))
314
315#define NS_MM(n_msb, n_lsb, n, m, d_msb, d_lsb, d, s_msb, s_lsb, s) \
316 (BVAL(n_msb, n_lsb, ~(n-m)) | BVAL(d_msb, d_lsb, (d-1)) \
317 | BVAL(s_msb, s_lsb, s))
318
319#define NS_DIVSRC(d_msb , d_lsb, d, s_msb, s_lsb, s) \
320 (BVAL(d_msb, d_lsb, (d-1)) | BVAL(s_msb, s_lsb, s))
321
322#define NS_DIV(d_msb , d_lsb, d) \
323 BVAL(d_msb, d_lsb, (d-1))
324
325#define NS_SRC_SEL(s_msb, s_lsb, s) \
326 BVAL(s_msb, s_lsb, s)
327
328#define NS_MND_BANKED4(n0_lsb, n1_lsb, n, m, s0_lsb, s1_lsb, s) \
329 (BVAL((n0_lsb+3), n0_lsb, ~(n-m)) \
330 | BVAL((n1_lsb+3), n1_lsb, ~(n-m)) \
331 | BVAL((s0_lsb+2), s0_lsb, s) \
332 | BVAL((s1_lsb+2), s1_lsb, s))
333
334#define NS_MND_BANKED8(n0_lsb, n1_lsb, n, m, s0_lsb, s1_lsb, s) \
335 (BVAL((n0_lsb+7), n0_lsb, ~(n-m)) \
336 | BVAL((n1_lsb+7), n1_lsb, ~(n-m)) \
337 | BVAL((s0_lsb+2), s0_lsb, s) \
338 | BVAL((s1_lsb+2), s1_lsb, s))
339
340#define NS_DIVSRC_BANKED(d0_msb, d0_lsb, d1_msb, d1_lsb, d, \
341 s0_msb, s0_lsb, s1_msb, s1_lsb, s) \
342 (BVAL(d0_msb, d0_lsb, (d-1)) | BVAL(d1_msb, d1_lsb, (d-1)) \
343 | BVAL(s0_msb, s0_lsb, s) \
344 | BVAL(s1_msb, s1_lsb, s))
345
346/* CC Registers */
347#define CC(mde_lsb, n) (BVAL((mde_lsb+1), mde_lsb, MN_MODE_DUAL_EDGE) * !!(n))
348#define CC_BANKED(mde0_lsb, mde1_lsb, n) \
349 ((BVAL((mde0_lsb+1), mde0_lsb, MN_MODE_DUAL_EDGE) \
350 | BVAL((mde1_lsb+1), mde1_lsb, MN_MODE_DUAL_EDGE)) \
351 * !!(n))
352
353struct pll_rate {
354 const uint32_t l_val;
355 const uint32_t m_val;
356 const uint32_t n_val;
357 const uint32_t vco;
358 const uint32_t post_div;
359 const uint32_t i_bits;
360};
361#define PLL_RATE(l, m, n, v, d, i) { l, m, n, v, (d>>1), i }
362
363/*
364 * Clock Descriptions
365 */
366
367static struct msm_xo_voter *xo_pxo, *xo_cxo;
368
369static int pxo_clk_enable(struct clk *clk)
370{
371 return msm_xo_mode_vote(xo_pxo, MSM_XO_MODE_ON);
372}
373
374static void pxo_clk_disable(struct clk *clk)
375{
376 msm_xo_mode_vote(xo_pxo, MSM_XO_MODE_OFF);
377}
378
379static struct clk_ops clk_ops_pxo = {
380 .enable = pxo_clk_enable,
381 .disable = pxo_clk_disable,
382 .get_rate = fixed_clk_get_rate,
383 .is_local = local_clk_is_local,
384};
385
386static struct fixed_clk pxo_clk = {
387 .rate = 27000000,
388 .c = {
389 .dbg_name = "pxo_clk",
390 .ops = &clk_ops_pxo,
391 CLK_INIT(pxo_clk.c),
392 },
393};
394
395static int cxo_clk_enable(struct clk *clk)
396{
397 return msm_xo_mode_vote(xo_cxo, MSM_XO_MODE_ON);
398}
399
400static void cxo_clk_disable(struct clk *clk)
401{
402 msm_xo_mode_vote(xo_cxo, MSM_XO_MODE_OFF);
403}
404
405static struct clk_ops clk_ops_cxo = {
406 .enable = cxo_clk_enable,
407 .disable = cxo_clk_disable,
408 .get_rate = fixed_clk_get_rate,
409 .is_local = local_clk_is_local,
410};
411
412static struct fixed_clk cxo_clk = {
413 .rate = 19200000,
414 .c = {
415 .dbg_name = "cxo_clk",
416 .ops = &clk_ops_cxo,
417 CLK_INIT(cxo_clk.c),
418 },
419};
420
421static struct pll_clk pll2_clk = {
422 .rate = 800000000,
423 .mode_reg = MM_PLL1_MODE_REG,
424 .parent = &pxo_clk.c,
425 .c = {
426 .dbg_name = "pll2_clk",
427 .ops = &clk_ops_pll,
428 CLK_INIT(pll2_clk.c),
429 },
430};
431
Stephen Boyd94625ef2011-07-12 17:06:01 -0700432static struct pll_clk pll3_clk = {
433 .rate = 1200000000,
434 .mode_reg = BB_MMCC_PLL2_MODE_REG,
435 .parent = &pxo_clk.c,
436 .c = {
437 .dbg_name = "pll3_clk",
438 .ops = &clk_ops_pll,
439 CLK_INIT(pll3_clk.c),
440 },
441};
442
Bryan Huntsman3f2bc4d2011-08-16 17:27:22 -0700443static struct pll_vote_clk pll4_clk = {
444 .rate = 393216000,
445 .en_reg = BB_PLL_ENA_SC0_REG,
446 .en_mask = BIT(4),
447 .status_reg = LCC_PLL0_STATUS_REG,
448 .parent = &pxo_clk.c,
449 .c = {
450 .dbg_name = "pll4_clk",
451 .ops = &clk_ops_pll_vote,
452 CLK_INIT(pll4_clk.c),
453 },
454};
455
456static struct pll_vote_clk pll8_clk = {
457 .rate = 384000000,
458 .en_reg = BB_PLL_ENA_SC0_REG,
459 .en_mask = BIT(8),
460 .status_reg = BB_PLL8_STATUS_REG,
461 .parent = &pxo_clk.c,
462 .c = {
463 .dbg_name = "pll8_clk",
464 .ops = &clk_ops_pll_vote,
465 CLK_INIT(pll8_clk.c),
466 },
467};
468
Stephen Boyd94625ef2011-07-12 17:06:01 -0700469static struct pll_vote_clk pll14_clk = {
470 .rate = 480000000,
471 .en_reg = BB_PLL_ENA_SC0_REG,
472 .en_mask = BIT(14),
473 .status_reg = BB_PLL14_STATUS_REG,
474 .parent = &pxo_clk.c,
475 .c = {
476 .dbg_name = "pll14_clk",
477 .ops = &clk_ops_pll_vote,
478 CLK_INIT(pll14_clk.c),
479 },
480};
481
Bryan Huntsman3f2bc4d2011-08-16 17:27:22 -0700482/*
483 * SoC-specific functions required by clock-local driver
484 */
485
486/* Update the sys_vdd voltage given a level. */
487static int msm8960_update_sys_vdd(enum sys_vdd_level level)
488{
489 static const int vdd_uv[] = {
490 [NONE...LOW] = 945000,
491 [NOMINAL] = 1050000,
492 [HIGH] = 1150000,
493 };
494
495 return rpm_vreg_set_voltage(RPM_VREG_ID_PM8921_S3, RPM_VREG_VOTER3,
496 vdd_uv[level], vdd_uv[HIGH], 1);
497}
498
499static int soc_clk_reset(struct clk *clk, enum clk_reset_action action)
500{
501 return branch_reset(&to_rcg_clk(clk)->b, action);
502}
503
Matt Wagantall84f43fd2011-08-16 23:28:38 -0700504static struct clk_ops clk_ops_rcg_8960 = {
Matt Wagantall0625ea02011-07-13 18:51:56 -0700505 .enable = rcg_clk_enable,
506 .disable = rcg_clk_disable,
507 .auto_off = rcg_clk_auto_off,
Matt Wagantall53d968f2011-07-19 13:22:53 -0700508 .handoff = rcg_clk_handoff,
Matt Wagantall0625ea02011-07-13 18:51:56 -0700509 .set_rate = rcg_clk_set_rate,
510 .set_min_rate = rcg_clk_set_min_rate,
Matt Wagantall0625ea02011-07-13 18:51:56 -0700511 .get_rate = rcg_clk_get_rate,
512 .list_rate = rcg_clk_list_rate,
513 .is_enabled = rcg_clk_is_enabled,
514 .round_rate = rcg_clk_round_rate,
Bryan Huntsman3f2bc4d2011-08-16 17:27:22 -0700515 .reset = soc_clk_reset,
516 .is_local = local_clk_is_local,
Matt Wagantall0625ea02011-07-13 18:51:56 -0700517 .get_parent = rcg_clk_get_parent,
Bryan Huntsman3f2bc4d2011-08-16 17:27:22 -0700518};
519
520static struct clk_ops clk_ops_branch = {
521 .enable = branch_clk_enable,
522 .disable = branch_clk_disable,
523 .auto_off = branch_clk_auto_off,
524 .is_enabled = branch_clk_is_enabled,
525 .reset = branch_clk_reset,
526 .is_local = local_clk_is_local,
527 .get_parent = branch_clk_get_parent,
528 .set_parent = branch_clk_set_parent,
529};
530
531static struct clk_ops clk_ops_reset = {
532 .reset = branch_clk_reset,
533 .is_local = local_clk_is_local,
534};
535
536/* AXI Interfaces */
537static struct branch_clk gmem_axi_clk = {
538 .b = {
539 .ctl_reg = MAXI_EN_REG,
540 .en_mask = BIT(24),
541 .halt_reg = DBG_BUS_VEC_E_REG,
542 .halt_bit = 6,
543 },
544 .c = {
545 .dbg_name = "gmem_axi_clk",
546 .ops = &clk_ops_branch,
547 CLK_INIT(gmem_axi_clk.c),
548 },
549};
550
551static struct branch_clk ijpeg_axi_clk = {
552 .b = {
553 .ctl_reg = MAXI_EN_REG,
554 .en_mask = BIT(21),
555 .reset_reg = SW_RESET_AXI_REG,
556 .reset_mask = BIT(14),
557 .halt_reg = DBG_BUS_VEC_E_REG,
558 .halt_bit = 4,
559 },
560 .c = {
561 .dbg_name = "ijpeg_axi_clk",
562 .ops = &clk_ops_branch,
563 CLK_INIT(ijpeg_axi_clk.c),
564 },
565};
566
567static struct branch_clk imem_axi_clk = {
568 .b = {
569 .ctl_reg = MAXI_EN_REG,
570 .en_mask = BIT(22),
571 .reset_reg = SW_RESET_CORE_REG,
572 .reset_mask = BIT(10),
573 .halt_reg = DBG_BUS_VEC_E_REG,
574 .halt_bit = 7,
575 },
576 .c = {
577 .dbg_name = "imem_axi_clk",
578 .ops = &clk_ops_branch,
579 CLK_INIT(imem_axi_clk.c),
580 },
581};
582
583static struct branch_clk jpegd_axi_clk = {
584 .b = {
585 .ctl_reg = MAXI_EN_REG,
586 .en_mask = BIT(25),
587 .halt_reg = DBG_BUS_VEC_E_REG,
588 .halt_bit = 5,
589 },
590 .c = {
591 .dbg_name = "jpegd_axi_clk",
592 .ops = &clk_ops_branch,
593 CLK_INIT(jpegd_axi_clk.c),
594 },
595};
596
Bryan Huntsman3f2bc4d2011-08-16 17:27:22 -0700597static struct branch_clk vcodec_axi_b_clk = {
598 .b = {
599 .ctl_reg = MAXI_EN4_REG,
600 .en_mask = BIT(23),
Bryan Huntsman3f2bc4d2011-08-16 17:27:22 -0700601 .halt_reg = DBG_BUS_VEC_I_REG,
602 .halt_bit = 25,
603 },
604 .c = {
605 .dbg_name = "vcodec_axi_b_clk",
606 .ops = &clk_ops_branch,
607 CLK_INIT(vcodec_axi_b_clk.c),
608 },
609};
610
Matt Wagantall91f42702011-07-14 12:01:15 -0700611static struct branch_clk vcodec_axi_a_clk = {
612 .b = {
613 .ctl_reg = MAXI_EN4_REG,
614 .en_mask = BIT(25),
Matt Wagantall91f42702011-07-14 12:01:15 -0700615 .halt_reg = DBG_BUS_VEC_I_REG,
616 .halt_bit = 26,
617 },
Matt Wagantall91f42702011-07-14 12:01:15 -0700618 .c = {
619 .dbg_name = "vcodec_axi_a_clk",
620 .ops = &clk_ops_branch,
621 CLK_INIT(vcodec_axi_a_clk.c),
Stephen Boyd7fa26742011-08-11 23:22:29 -0700622 .depends = &vcodec_axi_b_clk.c,
Matt Wagantall91f42702011-07-14 12:01:15 -0700623 },
624};
625
626static struct branch_clk vcodec_axi_clk = {
627 .b = {
628 .ctl_reg = MAXI_EN_REG,
629 .en_mask = BIT(19),
630 .reset_reg = SW_RESET_AXI_REG,
Matt Wagantallfe2ee052011-07-14 13:33:44 -0700631 .reset_mask = BIT(4)|BIT(5)|BIT(7),
Matt Wagantall91f42702011-07-14 12:01:15 -0700632 .halt_reg = DBG_BUS_VEC_E_REG,
633 .halt_bit = 3,
634 },
Matt Wagantall91f42702011-07-14 12:01:15 -0700635 .c = {
636 .dbg_name = "vcodec_axi_clk",
637 .ops = &clk_ops_branch,
638 CLK_INIT(vcodec_axi_clk.c),
Stephen Boyd7fa26742011-08-11 23:22:29 -0700639 .depends = &vcodec_axi_a_clk.c,
Matt Wagantall91f42702011-07-14 12:01:15 -0700640 },
641};
642
Bryan Huntsman3f2bc4d2011-08-16 17:27:22 -0700643static struct branch_clk vfe_axi_clk = {
644 .b = {
645 .ctl_reg = MAXI_EN_REG,
646 .en_mask = BIT(18),
647 .reset_reg = SW_RESET_AXI_REG,
648 .reset_mask = BIT(9),
649 .halt_reg = DBG_BUS_VEC_E_REG,
650 .halt_bit = 0,
651 },
652 .c = {
653 .dbg_name = "vfe_axi_clk",
654 .ops = &clk_ops_branch,
655 CLK_INIT(vfe_axi_clk.c),
656 },
657};
658
659static struct branch_clk mdp_axi_clk = {
660 .b = {
661 .ctl_reg = MAXI_EN_REG,
662 .en_mask = BIT(23),
663 .reset_reg = SW_RESET_AXI_REG,
664 .reset_mask = BIT(13),
665 .halt_reg = DBG_BUS_VEC_E_REG,
Bryan Huntsman3f2bc4d2011-08-16 17:27:22 -0700666 .halt_bit = 8,
667 },
668 .c = {
669 .dbg_name = "mdp_axi_clk",
670 .ops = &clk_ops_branch,
671 CLK_INIT(mdp_axi_clk.c),
672 },
673};
674
675static struct branch_clk rot_axi_clk = {
676 .b = {
677 .ctl_reg = MAXI_EN2_REG,
678 .en_mask = BIT(24),
679 .reset_reg = SW_RESET_AXI_REG,
680 .reset_mask = BIT(6),
681 .halt_reg = DBG_BUS_VEC_E_REG,
Bryan Huntsman3f2bc4d2011-08-16 17:27:22 -0700682 .halt_bit = 2,
683 },
684 .c = {
685 .dbg_name = "rot_axi_clk",
686 .ops = &clk_ops_branch,
687 CLK_INIT(rot_axi_clk.c),
688 },
689};
690
691static struct branch_clk vpe_axi_clk = {
692 .b = {
693 .ctl_reg = MAXI_EN2_REG,
694 .en_mask = BIT(26),
695 .reset_reg = SW_RESET_AXI_REG,
696 .reset_mask = BIT(15),
697 .halt_reg = DBG_BUS_VEC_E_REG,
Bryan Huntsman3f2bc4d2011-08-16 17:27:22 -0700698 .halt_bit = 1,
699 },
700 .c = {
701 .dbg_name = "vpe_axi_clk",
702 .ops = &clk_ops_branch,
703 CLK_INIT(vpe_axi_clk.c),
704 },
705};
706
707/* AHB Interfaces */
708static struct branch_clk amp_p_clk = {
709 .b = {
710 .ctl_reg = AHB_EN_REG,
711 .en_mask = BIT(24),
712 .halt_reg = DBG_BUS_VEC_F_REG,
713 .halt_bit = 18,
714 },
715 .c = {
716 .dbg_name = "amp_p_clk",
717 .ops = &clk_ops_branch,
718 CLK_INIT(amp_p_clk.c),
719 },
720};
721
Matt Wagantallc23eee92011-08-16 23:06:52 -0700722static struct branch_clk csi_p_clk = {
Bryan Huntsman3f2bc4d2011-08-16 17:27:22 -0700723 .b = {
724 .ctl_reg = AHB_EN_REG,
725 .en_mask = BIT(7),
726 .reset_reg = SW_RESET_AHB_REG,
727 .reset_mask = BIT(17),
728 .halt_reg = DBG_BUS_VEC_F_REG,
729 .halt_bit = 16,
730 },
731 .c = {
Matt Wagantallc23eee92011-08-16 23:06:52 -0700732 .dbg_name = "csi_p_clk",
Bryan Huntsman3f2bc4d2011-08-16 17:27:22 -0700733 .ops = &clk_ops_branch,
Matt Wagantallc23eee92011-08-16 23:06:52 -0700734 CLK_INIT(csi_p_clk.c),
Bryan Huntsman3f2bc4d2011-08-16 17:27:22 -0700735 },
736};
737
738static struct branch_clk dsi1_m_p_clk = {
739 .b = {
740 .ctl_reg = AHB_EN_REG,
741 .en_mask = BIT(9),
742 .reset_reg = SW_RESET_AHB_REG,
743 .reset_mask = BIT(6),
744 .halt_reg = DBG_BUS_VEC_F_REG,
745 .halt_bit = 19,
746 },
747 .c = {
748 .dbg_name = "dsi1_m_p_clk",
749 .ops = &clk_ops_branch,
750 CLK_INIT(dsi1_m_p_clk.c),
751 },
752};
753
754static struct branch_clk dsi1_s_p_clk = {
755 .b = {
756 .ctl_reg = AHB_EN_REG,
757 .en_mask = BIT(18),
758 .reset_reg = SW_RESET_AHB_REG,
759 .reset_mask = BIT(5),
760 .halt_reg = DBG_BUS_VEC_F_REG,
761 .halt_bit = 21,
762 },
763 .c = {
764 .dbg_name = "dsi1_s_p_clk",
765 .ops = &clk_ops_branch,
766 CLK_INIT(dsi1_s_p_clk.c),
767 },
768};
769
770static struct branch_clk dsi2_m_p_clk = {
771 .b = {
772 .ctl_reg = AHB_EN_REG,
773 .en_mask = BIT(17),
774 .reset_reg = SW_RESET_AHB2_REG,
775 .reset_mask = BIT(1),
776 .halt_reg = DBG_BUS_VEC_E_REG,
777 .halt_bit = 18,
778 },
779 .c = {
780 .dbg_name = "dsi2_m_p_clk",
781 .ops = &clk_ops_branch,
782 CLK_INIT(dsi2_m_p_clk.c),
783 },
784};
785
786static struct branch_clk dsi2_s_p_clk = {
787 .b = {
788 .ctl_reg = AHB_EN_REG,
789 .en_mask = BIT(22),
790 .reset_reg = SW_RESET_AHB2_REG,
791 .reset_mask = BIT(0),
792 .halt_reg = DBG_BUS_VEC_F_REG,
793 .halt_bit = 20,
794 },
795 .c = {
796 .dbg_name = "dsi2_s_p_clk",
797 .ops = &clk_ops_branch,
798 CLK_INIT(dsi2_s_p_clk.c),
799 },
800};
801
802static struct branch_clk gfx2d0_p_clk = {
803 .b = {
804 .ctl_reg = AHB_EN_REG,
805 .en_mask = BIT(19),
806 .reset_reg = SW_RESET_AHB_REG,
807 .reset_mask = BIT(12),
808 .halt_reg = DBG_BUS_VEC_F_REG,
809 .halt_bit = 2,
810 },
811 .c = {
812 .dbg_name = "gfx2d0_p_clk",
813 .ops = &clk_ops_branch,
814 CLK_INIT(gfx2d0_p_clk.c),
815 },
816};
817
818static struct branch_clk gfx2d1_p_clk = {
819 .b = {
820 .ctl_reg = AHB_EN_REG,
821 .en_mask = BIT(2),
822 .reset_reg = SW_RESET_AHB_REG,
823 .reset_mask = BIT(11),
824 .halt_reg = DBG_BUS_VEC_F_REG,
825 .halt_bit = 3,
826 },
827 .c = {
828 .dbg_name = "gfx2d1_p_clk",
829 .ops = &clk_ops_branch,
830 CLK_INIT(gfx2d1_p_clk.c),
831 },
832};
833
834static struct branch_clk gfx3d_p_clk = {
835 .b = {
836 .ctl_reg = AHB_EN_REG,
837 .en_mask = BIT(3),
838 .reset_reg = SW_RESET_AHB_REG,
839 .reset_mask = BIT(10),
840 .halt_reg = DBG_BUS_VEC_F_REG,
841 .halt_bit = 4,
842 },
843 .c = {
844 .dbg_name = "gfx3d_p_clk",
845 .ops = &clk_ops_branch,
846 CLK_INIT(gfx3d_p_clk.c),
847 },
848};
849
850static struct branch_clk hdmi_m_p_clk = {
851 .b = {
852 .ctl_reg = AHB_EN_REG,
853 .en_mask = BIT(14),
854 .reset_reg = SW_RESET_AHB_REG,
855 .reset_mask = BIT(9),
856 .halt_reg = DBG_BUS_VEC_F_REG,
857 .halt_bit = 5,
858 },
859 .c = {
860 .dbg_name = "hdmi_m_p_clk",
861 .ops = &clk_ops_branch,
862 CLK_INIT(hdmi_m_p_clk.c),
863 },
864};
865
866static struct branch_clk hdmi_s_p_clk = {
867 .b = {
868 .ctl_reg = AHB_EN_REG,
869 .en_mask = BIT(4),
870 .reset_reg = SW_RESET_AHB_REG,
871 .reset_mask = BIT(9),
872 .halt_reg = DBG_BUS_VEC_F_REG,
873 .halt_bit = 6,
874 },
875 .c = {
876 .dbg_name = "hdmi_s_p_clk",
877 .ops = &clk_ops_branch,
878 CLK_INIT(hdmi_s_p_clk.c),
879 },
880};
881
882static struct branch_clk ijpeg_p_clk = {
883 .b = {
884 .ctl_reg = AHB_EN_REG,
885 .en_mask = BIT(5),
886 .reset_reg = SW_RESET_AHB_REG,
887 .reset_mask = BIT(7),
888 .halt_reg = DBG_BUS_VEC_F_REG,
889 .halt_bit = 9,
890 },
891 .c = {
892 .dbg_name = "ijpeg_p_clk",
893 .ops = &clk_ops_branch,
894 CLK_INIT(ijpeg_p_clk.c),
895 },
896};
897
898static struct branch_clk imem_p_clk = {
899 .b = {
900 .ctl_reg = AHB_EN_REG,
901 .en_mask = BIT(6),
902 .reset_reg = SW_RESET_AHB_REG,
903 .reset_mask = BIT(8),
904 .halt_reg = DBG_BUS_VEC_F_REG,
905 .halt_bit = 10,
906 },
907 .c = {
908 .dbg_name = "imem_p_clk",
909 .ops = &clk_ops_branch,
910 CLK_INIT(imem_p_clk.c),
911 },
912};
913
914static struct branch_clk jpegd_p_clk = {
915 .b = {
916 .ctl_reg = AHB_EN_REG,
917 .en_mask = BIT(21),
918 .reset_reg = SW_RESET_AHB_REG,
919 .reset_mask = BIT(4),
920 .halt_reg = DBG_BUS_VEC_F_REG,
921 .halt_bit = 7,
922 },
923 .c = {
924 .dbg_name = "jpegd_p_clk",
925 .ops = &clk_ops_branch,
926 CLK_INIT(jpegd_p_clk.c),
927 },
928};
929
930static struct branch_clk mdp_p_clk = {
931 .b = {
932 .ctl_reg = AHB_EN_REG,
933 .en_mask = BIT(10),
934 .reset_reg = SW_RESET_AHB_REG,
935 .reset_mask = BIT(3),
936 .halt_reg = DBG_BUS_VEC_F_REG,
937 .halt_bit = 11,
938 },
939 .c = {
940 .dbg_name = "mdp_p_clk",
941 .ops = &clk_ops_branch,
942 CLK_INIT(mdp_p_clk.c),
943 },
944};
945
946static struct branch_clk rot_p_clk = {
947 .b = {
948 .ctl_reg = AHB_EN_REG,
949 .en_mask = BIT(12),
950 .reset_reg = SW_RESET_AHB_REG,
951 .reset_mask = BIT(2),
952 .halt_reg = DBG_BUS_VEC_F_REG,
953 .halt_bit = 13,
954 },
955 .c = {
956 .dbg_name = "rot_p_clk",
957 .ops = &clk_ops_branch,
958 CLK_INIT(rot_p_clk.c),
959 },
960};
961
962static struct branch_clk smmu_p_clk = {
963 .b = {
964 .ctl_reg = AHB_EN_REG,
965 .en_mask = BIT(15),
966 .halt_reg = DBG_BUS_VEC_F_REG,
967 .halt_bit = 22,
968 },
969 .c = {
970 .dbg_name = "smmu_p_clk",
971 .ops = &clk_ops_branch,
972 CLK_INIT(smmu_p_clk.c),
973 },
974};
975
976static struct branch_clk tv_enc_p_clk = {
977 .b = {
978 .ctl_reg = AHB_EN_REG,
979 .en_mask = BIT(25),
980 .reset_reg = SW_RESET_AHB_REG,
981 .reset_mask = BIT(15),
982 .halt_reg = DBG_BUS_VEC_F_REG,
983 .halt_bit = 23,
984 },
985 .c = {
986 .dbg_name = "tv_enc_p_clk",
987 .ops = &clk_ops_branch,
988 CLK_INIT(tv_enc_p_clk.c),
989 },
990};
991
992static struct branch_clk vcodec_p_clk = {
993 .b = {
994 .ctl_reg = AHB_EN_REG,
995 .en_mask = BIT(11),
996 .reset_reg = SW_RESET_AHB_REG,
997 .reset_mask = BIT(1),
998 .halt_reg = DBG_BUS_VEC_F_REG,
999 .halt_bit = 12,
1000 },
1001 .c = {
1002 .dbg_name = "vcodec_p_clk",
1003 .ops = &clk_ops_branch,
1004 CLK_INIT(vcodec_p_clk.c),
1005 },
1006};
1007
1008static struct branch_clk vfe_p_clk = {
1009 .b = {
1010 .ctl_reg = AHB_EN_REG,
1011 .en_mask = BIT(13),
1012 .reset_reg = SW_RESET_AHB_REG,
1013 .reset_mask = BIT(0),
1014 .halt_reg = DBG_BUS_VEC_F_REG,
1015 .halt_bit = 14,
1016 },
1017 .c = {
1018 .dbg_name = "vfe_p_clk",
1019 .ops = &clk_ops_branch,
1020 CLK_INIT(vfe_p_clk.c),
1021 },
1022};
1023
1024static struct branch_clk vpe_p_clk = {
1025 .b = {
1026 .ctl_reg = AHB_EN_REG,
1027 .en_mask = BIT(16),
1028 .reset_reg = SW_RESET_AHB_REG,
1029 .reset_mask = BIT(14),
1030 .halt_reg = DBG_BUS_VEC_F_REG,
1031 .halt_bit = 15,
1032 },
1033 .c = {
1034 .dbg_name = "vpe_p_clk",
1035 .ops = &clk_ops_branch,
1036 CLK_INIT(vpe_p_clk.c),
1037 },
1038};
1039
1040/*
1041 * Peripheral Clocks
1042 */
1043#define CLK_GSBI_UART(i, n, h_r, h_b) \
1044 struct rcg_clk i##_clk = { \
1045 .b = { \
1046 .ctl_reg = GSBIn_UART_APPS_NS_REG(n), \
1047 .en_mask = BIT(9), \
1048 .reset_reg = GSBIn_RESET_REG(n), \
1049 .reset_mask = BIT(0), \
1050 .halt_reg = h_r, \
1051 .halt_bit = h_b, \
1052 }, \
1053 .ns_reg = GSBIn_UART_APPS_NS_REG(n), \
1054 .md_reg = GSBIn_UART_APPS_MD_REG(n), \
1055 .root_en_mask = BIT(11), \
1056 .ns_mask = (BM(31, 16) | BM(6, 0)), \
1057 .set_rate = set_rate_mnd, \
1058 .freq_tbl = clk_tbl_gsbi_uart, \
Matt Wagantall84f43fd2011-08-16 23:28:38 -07001059 .current_freq = &rcg_dummy_freq, \
Bryan Huntsman3f2bc4d2011-08-16 17:27:22 -07001060 .c = { \
1061 .dbg_name = #i "_clk", \
Matt Wagantall84f43fd2011-08-16 23:28:38 -07001062 .ops = &clk_ops_rcg_8960, \
Bryan Huntsman3f2bc4d2011-08-16 17:27:22 -07001063 CLK_INIT(i##_clk.c), \
1064 }, \
1065 }
1066#define F_GSBI_UART(f, s, d, m, n, v) \
1067 { \
1068 .freq_hz = f, \
1069 .src_clk = &s##_clk.c, \
1070 .md_val = MD16(m, n), \
1071 .ns_val = NS(31, 16, n, m, 5, 4, 3, d, 2, 0, s##_to_bb_mux), \
1072 .mnd_en_mask = BIT(8) * !!(n), \
1073 .sys_vdd = v, \
1074 }
1075static struct clk_freq_tbl clk_tbl_gsbi_uart[] = {
1076 F_GSBI_UART( 0, gnd, 1, 0, 0, NONE),
1077 F_GSBI_UART( 1843200, pll8, 1, 3, 625, LOW),
1078 F_GSBI_UART( 3686400, pll8, 1, 6, 625, LOW),
1079 F_GSBI_UART( 7372800, pll8, 1, 12, 625, LOW),
1080 F_GSBI_UART(14745600, pll8, 1, 24, 625, LOW),
1081 F_GSBI_UART(16000000, pll8, 4, 1, 6, LOW),
1082 F_GSBI_UART(24000000, pll8, 4, 1, 4, LOW),
1083 F_GSBI_UART(32000000, pll8, 4, 1, 3, LOW),
1084 F_GSBI_UART(40000000, pll8, 1, 5, 48, NOMINAL),
1085 F_GSBI_UART(46400000, pll8, 1, 29, 240, NOMINAL),
1086 F_GSBI_UART(48000000, pll8, 4, 1, 2, NOMINAL),
1087 F_GSBI_UART(51200000, pll8, 1, 2, 15, NOMINAL),
1088 F_GSBI_UART(56000000, pll8, 1, 7, 48, NOMINAL),
1089 F_GSBI_UART(58982400, pll8, 1, 96, 625, NOMINAL),
1090 F_GSBI_UART(64000000, pll8, 2, 1, 3, NOMINAL),
1091 F_END
1092};
1093
1094static CLK_GSBI_UART(gsbi1_uart, 1, CLK_HALT_CFPB_STATEA_REG, 10);
1095static CLK_GSBI_UART(gsbi2_uart, 2, CLK_HALT_CFPB_STATEA_REG, 6);
1096static CLK_GSBI_UART(gsbi3_uart, 3, CLK_HALT_CFPB_STATEA_REG, 2);
1097static CLK_GSBI_UART(gsbi4_uart, 4, CLK_HALT_CFPB_STATEB_REG, 26);
1098static CLK_GSBI_UART(gsbi5_uart, 5, CLK_HALT_CFPB_STATEB_REG, 22);
1099static CLK_GSBI_UART(gsbi6_uart, 6, CLK_HALT_CFPB_STATEB_REG, 18);
1100static CLK_GSBI_UART(gsbi7_uart, 7, CLK_HALT_CFPB_STATEB_REG, 14);
1101static CLK_GSBI_UART(gsbi8_uart, 8, CLK_HALT_CFPB_STATEB_REG, 10);
1102static CLK_GSBI_UART(gsbi9_uart, 9, CLK_HALT_CFPB_STATEB_REG, 6);
1103static CLK_GSBI_UART(gsbi10_uart, 10, CLK_HALT_CFPB_STATEB_REG, 2);
1104static CLK_GSBI_UART(gsbi11_uart, 11, CLK_HALT_CFPB_STATEC_REG, 17);
1105static CLK_GSBI_UART(gsbi12_uart, 12, CLK_HALT_CFPB_STATEC_REG, 13);
1106
1107#define CLK_GSBI_QUP(i, n, h_r, h_b) \
1108 struct rcg_clk i##_clk = { \
1109 .b = { \
1110 .ctl_reg = GSBIn_QUP_APPS_NS_REG(n), \
1111 .en_mask = BIT(9), \
1112 .reset_reg = GSBIn_RESET_REG(n), \
1113 .reset_mask = BIT(0), \
1114 .halt_reg = h_r, \
1115 .halt_bit = h_b, \
1116 }, \
1117 .ns_reg = GSBIn_QUP_APPS_NS_REG(n), \
1118 .md_reg = GSBIn_QUP_APPS_MD_REG(n), \
1119 .root_en_mask = BIT(11), \
1120 .ns_mask = (BM(23, 16) | BM(6, 0)), \
1121 .set_rate = set_rate_mnd, \
1122 .freq_tbl = clk_tbl_gsbi_qup, \
Matt Wagantall84f43fd2011-08-16 23:28:38 -07001123 .current_freq = &rcg_dummy_freq, \
Bryan Huntsman3f2bc4d2011-08-16 17:27:22 -07001124 .c = { \
1125 .dbg_name = #i "_clk", \
Matt Wagantall84f43fd2011-08-16 23:28:38 -07001126 .ops = &clk_ops_rcg_8960, \
Bryan Huntsman3f2bc4d2011-08-16 17:27:22 -07001127 CLK_INIT(i##_clk.c), \
1128 }, \
1129 }
1130#define F_GSBI_QUP(f, s, d, m, n, v) \
1131 { \
1132 .freq_hz = f, \
1133 .src_clk = &s##_clk.c, \
1134 .md_val = MD8(16, m, 0, n), \
1135 .ns_val = NS(23, 16, n, m, 5, 4, 3, d, 2, 0, s##_to_bb_mux), \
1136 .mnd_en_mask = BIT(8) * !!(n), \
1137 .sys_vdd = v, \
1138 }
1139static struct clk_freq_tbl clk_tbl_gsbi_qup[] = {
1140 F_GSBI_QUP( 0, gnd, 1, 0, 0, NONE),
1141 F_GSBI_QUP( 1100000, pxo, 1, 2, 49, LOW),
1142 F_GSBI_QUP( 5400000, pxo, 1, 1, 5, LOW),
1143 F_GSBI_QUP(10800000, pxo, 1, 2, 5, LOW),
1144 F_GSBI_QUP(15060000, pll8, 1, 2, 51, LOW),
1145 F_GSBI_QUP(24000000, pll8, 4, 1, 4, LOW),
1146 F_GSBI_QUP(25600000, pll8, 1, 1, 15, NOMINAL),
1147 F_GSBI_QUP(27000000, pxo, 1, 0, 0, NOMINAL),
1148 F_GSBI_QUP(48000000, pll8, 4, 1, 2, NOMINAL),
1149 F_GSBI_QUP(51200000, pll8, 1, 2, 15, NOMINAL),
1150 F_END
1151};
1152
1153static CLK_GSBI_QUP(gsbi1_qup, 1, CLK_HALT_CFPB_STATEA_REG, 9);
1154static CLK_GSBI_QUP(gsbi2_qup, 2, CLK_HALT_CFPB_STATEA_REG, 4);
1155static CLK_GSBI_QUP(gsbi3_qup, 3, CLK_HALT_CFPB_STATEA_REG, 0);
1156static CLK_GSBI_QUP(gsbi4_qup, 4, CLK_HALT_CFPB_STATEB_REG, 24);
1157static CLK_GSBI_QUP(gsbi5_qup, 5, CLK_HALT_CFPB_STATEB_REG, 20);
1158static CLK_GSBI_QUP(gsbi6_qup, 6, CLK_HALT_CFPB_STATEB_REG, 16);
1159static CLK_GSBI_QUP(gsbi7_qup, 7, CLK_HALT_CFPB_STATEB_REG, 12);
1160static CLK_GSBI_QUP(gsbi8_qup, 8, CLK_HALT_CFPB_STATEB_REG, 8);
1161static CLK_GSBI_QUP(gsbi9_qup, 9, CLK_HALT_CFPB_STATEB_REG, 4);
1162static CLK_GSBI_QUP(gsbi10_qup, 10, CLK_HALT_CFPB_STATEB_REG, 0);
1163static CLK_GSBI_QUP(gsbi11_qup, 11, CLK_HALT_CFPB_STATEC_REG, 15);
1164static CLK_GSBI_QUP(gsbi12_qup, 12, CLK_HALT_CFPB_STATEC_REG, 11);
1165
Stephen Boyd973e4ba2011-07-12 17:06:01 -07001166#define F_QDSS(f, s, d, v) \
1167 { \
1168 .freq_hz = f, \
1169 .src_clk = &s##_clk.c, \
1170 .ns_val = NS_DIVSRC(6, 3, d, 2, 0, s##_to_bb_mux), \
1171 .sys_vdd = v, \
1172 }
1173static struct clk_freq_tbl clk_tbl_qdss[] = {
1174 F_QDSS(128000000, pll8, 3, LOW),
1175 F_QDSS(300000000, pll3, 4, NOMINAL),
1176 F_END
1177};
1178
1179struct qdss_bank {
1180 const u32 bank_sel_mask;
1181 void __iomem *const ns_reg;
1182 const u32 ns_mask;
1183};
1184
1185static void set_rate_qdss(struct rcg_clk *clk, struct clk_freq_tbl *nf)
1186{
1187 const struct qdss_bank *bank = clk->bank_info;
1188 u32 reg, bank_sel_mask = bank->bank_sel_mask;
1189
1190 /* Switch to bank 0 (always sourced from PXO) */
1191 reg = readl_relaxed(clk->ns_reg);
1192 reg &= ~bank_sel_mask;
1193 writel_relaxed(reg, clk->ns_reg);
1194 /*
1195 * Wait at least 6 cycles of slowest bank's clock for the glitch-free
1196 * MUX to fully switch sources.
1197 */
1198 mb();
1199 udelay(1);
1200
1201 /* Set source and divider */
1202 reg = readl_relaxed(bank->ns_reg);
1203 reg &= ~bank->ns_mask;
1204 reg |= nf->ns_val;
1205 writel_relaxed(reg, bank->ns_reg);
1206
1207 /* Switch to reprogrammed bank */
1208 reg = readl_relaxed(clk->ns_reg);
1209 reg |= bank_sel_mask;
1210 writel_relaxed(reg, clk->ns_reg);
1211 /*
1212 * Wait at least 6 cycles of slowest bank's clock for the glitch-free
1213 * MUX to fully switch sources.
1214 */
1215 mb();
1216 udelay(1);
1217}
1218
Stephen Boyd973e4ba2011-07-12 17:06:01 -07001219static int qdss_clk_enable(struct clk *c)
1220{
1221 struct rcg_clk *clk = to_rcg_clk(c);
1222 const struct qdss_bank *bank = clk->bank_info;
1223 u32 reg, bank_sel_mask = bank->bank_sel_mask;
1224 int ret;
1225
1226 /* Switch to bank 1 */
1227 reg = readl_relaxed(clk->ns_reg);
1228 reg |= bank_sel_mask;
1229 writel_relaxed(reg, clk->ns_reg);
Stephen Boyd973e4ba2011-07-12 17:06:01 -07001230
1231 ret = rcg_clk_enable(c);
1232 if (ret) {
Stephen Boyd973e4ba2011-07-12 17:06:01 -07001233 /* Switch to bank 0 */
1234 reg &= ~bank_sel_mask;
1235 writel_relaxed(reg, clk->ns_reg);
1236 }
1237 return ret;
1238}
1239
1240static void qdss_clk_disable(struct clk *c)
1241{
1242 struct rcg_clk *clk = to_rcg_clk(c);
1243 const struct qdss_bank *bank = clk->bank_info;
1244 u32 reg, bank_sel_mask = bank->bank_sel_mask;
1245
1246 rcg_clk_disable(c);
Stephen Boyd973e4ba2011-07-12 17:06:01 -07001247 /* Switch to bank 0 */
Stephen Boyddbeca472011-09-12 19:21:22 -07001248 reg = readl_relaxed(clk->ns_reg);
Stephen Boyd973e4ba2011-07-12 17:06:01 -07001249 reg &= ~bank_sel_mask;
1250 writel_relaxed(reg, clk->ns_reg);
1251}
1252
1253static void qdss_clk_auto_off(struct clk *c)
1254{
1255 struct rcg_clk *clk = to_rcg_clk(c);
1256 const struct qdss_bank *bank = clk->bank_info;
1257 u32 reg, bank_sel_mask = bank->bank_sel_mask;
1258
1259 rcg_clk_auto_off(c);
Stephen Boyd973e4ba2011-07-12 17:06:01 -07001260 /* Switch to bank 0 */
Stephen Boyddbeca472011-09-12 19:21:22 -07001261 reg = readl_relaxed(clk->ns_reg);
Stephen Boyd973e4ba2011-07-12 17:06:01 -07001262 reg &= ~bank_sel_mask;
1263 writel_relaxed(reg, clk->ns_reg);
1264}
1265
1266static struct clk_ops clk_ops_qdss = {
1267 .enable = qdss_clk_enable,
1268 .disable = qdss_clk_disable,
1269 .auto_off = qdss_clk_auto_off,
1270 .set_rate = rcg_clk_set_rate,
1271 .set_min_rate = rcg_clk_set_min_rate,
1272 .get_rate = rcg_clk_get_rate,
1273 .list_rate = rcg_clk_list_rate,
1274 .is_enabled = rcg_clk_is_enabled,
1275 .round_rate = rcg_clk_round_rate,
1276 .reset = soc_clk_reset,
1277 .is_local = local_clk_is_local,
1278 .get_parent = rcg_clk_get_parent,
1279};
1280
1281static struct qdss_bank bdiv_info_qdss = {
1282 .bank_sel_mask = BIT(0),
1283 .ns_reg = QDSS_AT_CLK_SRC1_NS_REG,
1284 .ns_mask = BM(6, 0),
1285};
1286
1287static struct rcg_clk qdss_at_clk = {
1288 .b = {
1289 .ctl_reg = QDSS_AT_CLK_NS_REG,
1290 .en_mask = BIT(6),
1291 .reset_reg = QDSS_RESETS_REG,
1292 .reset_mask = BIT(0),
1293 .halt_reg = CLK_HALT_MSS_SMPSS_MISC_STATE_REG,
1294 .halt_bit = 10,
1295 .halt_check = HALT_VOTED,
1296 },
1297 .ns_reg = QDSS_AT_CLK_SRC_CTL_REG,
1298 .set_rate = set_rate_qdss,
1299 .freq_tbl = clk_tbl_qdss,
1300 .bank_info = &bdiv_info_qdss,
1301 .current_freq = &rcg_dummy_freq,
1302 .c = {
1303 .dbg_name = "qdss_at_clk",
1304 .ops = &clk_ops_qdss,
1305 CLK_INIT(qdss_at_clk.c),
Stephen Boyd078c9e32011-08-29 19:33:15 -07001306 .flags = CLKFLAG_SKIP_AUTO_OFF,
Stephen Boyd973e4ba2011-07-12 17:06:01 -07001307 },
1308};
1309
1310static struct branch_clk qdss_pclkdbg_clk = {
1311 .b = {
1312 .ctl_reg = QDSS_AT_CLK_NS_REG,
1313 .en_mask = BIT(4),
1314 .reset_reg = QDSS_RESETS_REG,
1315 .reset_mask = BIT(0),
1316 .halt_reg = CLK_HALT_MSS_SMPSS_MISC_STATE_REG,
1317 .halt_bit = 9,
1318 .halt_check = HALT_VOTED
1319 },
1320 .parent = &qdss_at_clk.c,
1321 .c = {
1322 .dbg_name = "qdss_pclkdbg_clk",
1323 .ops = &clk_ops_branch,
1324 CLK_INIT(qdss_pclkdbg_clk.c),
1325 },
1326};
1327
1328static struct qdss_bank bdiv_info_qdss_trace = {
1329 .bank_sel_mask = BIT(0),
1330 .ns_reg = QDSS_TRACECLKIN_CLK_SRC1_NS_REG,
1331 .ns_mask = BM(6, 0),
1332};
1333
1334static struct rcg_clk qdss_traceclkin_clk = {
1335 .b = {
1336 .ctl_reg = QDSS_TRACECLKIN_CTL_REG,
1337 .en_mask = BIT(4),
1338 .reset_reg = QDSS_RESETS_REG,
1339 .reset_mask = BIT(0),
1340 .halt_reg = CLK_HALT_MSS_SMPSS_MISC_STATE_REG,
1341 .halt_bit = 8,
1342 .halt_check = HALT_VOTED,
1343 },
1344 .ns_reg = QDSS_TRACECLKIN_CLK_SRC_CTL_REG,
1345 .set_rate = set_rate_qdss,
1346 .freq_tbl = clk_tbl_qdss,
1347 .bank_info = &bdiv_info_qdss_trace,
1348 .current_freq = &rcg_dummy_freq,
1349 .c = {
1350 .dbg_name = "qdss_traceclkin_clk",
1351 .ops = &clk_ops_qdss,
1352 CLK_INIT(qdss_traceclkin_clk.c),
1353 },
1354};
1355
1356static struct clk_freq_tbl clk_tbl_qdss_tsctr[] = {
1357 F_QDSS(200000000, pll3, 6, LOW),
1358 F_QDSS(400000000, pll3, 3, NOMINAL),
1359 F_END
1360};
1361
1362static struct qdss_bank bdiv_info_qdss_tsctr = {
1363 .bank_sel_mask = BIT(0),
1364 .ns_reg = QDSS_TSCTR_CLK_SRC1_NS_REG,
1365 .ns_mask = BM(6, 0),
1366};
1367
1368static struct rcg_clk qdss_tsctr_clk = {
1369 .b = {
1370 .ctl_reg = QDSS_TSCTR_CTL_REG,
1371 .en_mask = BIT(4),
1372 .reset_reg = QDSS_RESETS_REG,
1373 .reset_mask = BIT(3),
1374 .halt_reg = CLK_HALT_MSS_SMPSS_MISC_STATE_REG,
1375 .halt_bit = 7,
1376 .halt_check = HALT_VOTED,
1377 },
1378 .ns_reg = QDSS_TSCTR_CLK_SRC_CTL_REG,
1379 .set_rate = set_rate_qdss,
1380 .freq_tbl = clk_tbl_qdss_tsctr,
1381 .bank_info = &bdiv_info_qdss_tsctr,
1382 .current_freq = &rcg_dummy_freq,
1383 .c = {
1384 .dbg_name = "qdss_tsctr_clk",
1385 .ops = &clk_ops_qdss,
1386 CLK_INIT(qdss_tsctr_clk.c),
1387 },
1388};
1389
1390static struct branch_clk qdss_stm_clk = {
1391 .b = {
1392 .ctl_reg = QDSS_STM_CLK_CTL_REG,
1393 .en_mask = BIT(4),
1394 .reset_reg = QDSS_RESETS_REG,
1395 .reset_mask = BIT(1),
1396 .halt_reg = CLK_HALT_AFAB_SFAB_STATEB_REG,
1397 .halt_bit = 20,
1398 .halt_check = HALT_VOTED,
1399 },
1400 .c = {
1401 .dbg_name = "qdss_stm_clk",
1402 .ops = &clk_ops_branch,
1403 CLK_INIT(qdss_stm_clk.c),
1404 },
1405};
1406
Bryan Huntsman3f2bc4d2011-08-16 17:27:22 -07001407#define F_PDM(f, s, d, v) \
1408 { \
1409 .freq_hz = f, \
1410 .src_clk = &s##_clk.c, \
1411 .ns_val = NS_SRC_SEL(1, 0, s##_to_xo_mux), \
1412 .sys_vdd = v, \
1413 }
1414static struct clk_freq_tbl clk_tbl_pdm[] = {
1415 F_PDM( 0, gnd, 1, NONE),
1416 F_PDM(27000000, pxo, 1, LOW),
1417 F_END
1418};
1419
1420static struct rcg_clk pdm_clk = {
1421 .b = {
1422 .ctl_reg = PDM_CLK_NS_REG,
1423 .en_mask = BIT(9),
1424 .reset_reg = PDM_CLK_NS_REG,
1425 .reset_mask = BIT(12),
1426 .halt_reg = CLK_HALT_CFPB_STATEC_REG,
1427 .halt_bit = 3,
1428 },
1429 .ns_reg = PDM_CLK_NS_REG,
1430 .root_en_mask = BIT(11),
1431 .ns_mask = BM(1, 0),
1432 .set_rate = set_rate_nop,
1433 .freq_tbl = clk_tbl_pdm,
Matt Wagantall84f43fd2011-08-16 23:28:38 -07001434 .current_freq = &rcg_dummy_freq,
Bryan Huntsman3f2bc4d2011-08-16 17:27:22 -07001435 .c = {
1436 .dbg_name = "pdm_clk",
Matt Wagantall84f43fd2011-08-16 23:28:38 -07001437 .ops = &clk_ops_rcg_8960,
Bryan Huntsman3f2bc4d2011-08-16 17:27:22 -07001438 CLK_INIT(pdm_clk.c),
1439 },
1440};
1441
1442static struct branch_clk pmem_clk = {
1443 .b = {
1444 .ctl_reg = PMEM_ACLK_CTL_REG,
1445 .en_mask = BIT(4),
1446 .halt_reg = CLK_HALT_DFAB_STATE_REG,
1447 .halt_bit = 20,
1448 },
1449 .c = {
1450 .dbg_name = "pmem_clk",
1451 .ops = &clk_ops_branch,
1452 CLK_INIT(pmem_clk.c),
1453 },
1454};
1455
1456#define F_PRNG(f, s, v) \
1457 { \
1458 .freq_hz = f, \
1459 .src_clk = &s##_clk.c, \
1460 .sys_vdd = v, \
1461 }
1462static struct clk_freq_tbl clk_tbl_prng[] = {
1463 F_PRNG(64000000, pll8, NOMINAL),
1464 F_END
1465};
1466
1467static struct rcg_clk prng_clk = {
1468 .b = {
1469 .ctl_reg = SC0_U_CLK_BRANCH_ENA_VOTE_REG,
1470 .en_mask = BIT(10),
1471 .halt_reg = CLK_HALT_SFPB_MISC_STATE_REG,
1472 .halt_check = HALT_VOTED,
1473 .halt_bit = 10,
1474 },
1475 .set_rate = set_rate_nop,
1476 .freq_tbl = clk_tbl_prng,
Matt Wagantall84f43fd2011-08-16 23:28:38 -07001477 .current_freq = &rcg_dummy_freq,
Bryan Huntsman3f2bc4d2011-08-16 17:27:22 -07001478 .c = {
1479 .dbg_name = "prng_clk",
Matt Wagantall84f43fd2011-08-16 23:28:38 -07001480 .ops = &clk_ops_rcg_8960,
Bryan Huntsman3f2bc4d2011-08-16 17:27:22 -07001481 CLK_INIT(prng_clk.c),
1482 },
1483};
1484
Stephen Boyda78a7402011-08-02 11:23:39 -07001485#define CLK_SDC(name, n, h_b, f_table) \
1486 struct rcg_clk name = { \
Bryan Huntsman3f2bc4d2011-08-16 17:27:22 -07001487 .b = { \
1488 .ctl_reg = SDCn_APPS_CLK_NS_REG(n), \
1489 .en_mask = BIT(9), \
1490 .reset_reg = SDCn_RESET_REG(n), \
1491 .reset_mask = BIT(0), \
Stephen Boyda78a7402011-08-02 11:23:39 -07001492 .halt_reg = CLK_HALT_DFAB_STATE_REG, \
Bryan Huntsman3f2bc4d2011-08-16 17:27:22 -07001493 .halt_bit = h_b, \
1494 }, \
1495 .ns_reg = SDCn_APPS_CLK_NS_REG(n), \
1496 .md_reg = SDCn_APPS_CLK_MD_REG(n), \
1497 .root_en_mask = BIT(11), \
1498 .ns_mask = (BM(23, 16) | BM(6, 0)), \
1499 .set_rate = set_rate_mnd, \
Stephen Boyda78a7402011-08-02 11:23:39 -07001500 .freq_tbl = f_table, \
Matt Wagantall84f43fd2011-08-16 23:28:38 -07001501 .current_freq = &rcg_dummy_freq, \
Bryan Huntsman3f2bc4d2011-08-16 17:27:22 -07001502 .c = { \
Stephen Boyda78a7402011-08-02 11:23:39 -07001503 .dbg_name = #name, \
Matt Wagantall84f43fd2011-08-16 23:28:38 -07001504 .ops = &clk_ops_rcg_8960, \
Stephen Boyda78a7402011-08-02 11:23:39 -07001505 CLK_INIT(name.c), \
Bryan Huntsman3f2bc4d2011-08-16 17:27:22 -07001506 }, \
1507 }
1508#define F_SDC(f, s, d, m, n, v) \
1509 { \
1510 .freq_hz = f, \
1511 .src_clk = &s##_clk.c, \
1512 .md_val = MD8(16, m, 0, n), \
1513 .ns_val = NS(23, 16, n, m, 5, 4, 3, d, 2, 0, s##_to_bb_mux), \
1514 .mnd_en_mask = BIT(8) * !!(n), \
1515 .sys_vdd = v, \
1516 }
Stephen Boyda78a7402011-08-02 11:23:39 -07001517static struct clk_freq_tbl clk_tbl_sdc1_2[] = {
1518 F_SDC( 0, gnd, 1, 0, 0, NONE),
1519 F_SDC( 144000, pxo, 3, 2, 125, LOW),
1520 F_SDC( 400000, pll8, 4, 1, 240, LOW),
1521 F_SDC( 16000000, pll8, 4, 1, 6, LOW),
1522 F_SDC( 17070000, pll8, 1, 2, 45, LOW),
1523 F_SDC( 20210000, pll8, 1, 1, 19, LOW),
1524 F_SDC( 24000000, pll8, 4, 1, 4, LOW),
1525 F_SDC( 48000000, pll8, 4, 1, 2, LOW),
1526 F_SDC( 64000000, pll8, 3, 1, 2, NOMINAL),
1527 F_SDC( 96000000, pll8, 4, 0, 0, NOMINAL),
1528 F_END
1529};
1530
1531static CLK_SDC(sdc1_clk, 1, 6, clk_tbl_sdc1_2);
1532static CLK_SDC(sdc2_clk, 2, 5, clk_tbl_sdc1_2);
1533
1534static struct clk_freq_tbl clk_tbl_sdc3[] = {
1535 F_SDC( 0, gnd, 1, 0, 0, NONE),
1536 F_SDC( 144000, pxo, 3, 2, 125, LOW),
1537 F_SDC( 400000, pll8, 4, 1, 240, LOW),
1538 F_SDC( 16000000, pll8, 4, 1, 6, LOW),
1539 F_SDC( 17070000, pll8, 1, 2, 45, LOW),
1540 F_SDC( 20210000, pll8, 1, 1, 19, LOW),
1541 F_SDC( 24000000, pll8, 4, 1, 4, LOW),
1542 F_SDC( 48000000, pll8, 4, 1, 2, LOW),
1543 F_SDC( 64000000, pll8, 3, 1, 2, LOW),
1544 F_SDC( 96000000, pll8, 4, 0, 0, LOW),
1545 F_SDC(192000000, pll8, 2, 0, 0, NOMINAL),
1546 F_END
1547};
1548
1549static CLK_SDC(sdc3_clk, 3, 4, clk_tbl_sdc3);
1550
1551static struct clk_freq_tbl clk_tbl_sdc4_5[] = {
Bryan Huntsman3f2bc4d2011-08-16 17:27:22 -07001552 F_SDC( 0, gnd, 1, 0, 0, NONE),
1553 F_SDC( 144000, pxo, 3, 2, 125, LOW),
1554 F_SDC( 400000, pll8, 4, 1, 240, LOW),
1555 F_SDC( 16000000, pll8, 4, 1, 6, LOW),
1556 F_SDC( 17070000, pll8, 1, 2, 45, LOW),
1557 F_SDC( 20210000, pll8, 1, 1, 19, LOW),
1558 F_SDC( 24000000, pll8, 4, 1, 4, LOW),
1559 F_SDC( 48000000, pll8, 4, 1, 2, NOMINAL),
1560 F_SDC( 64000000, pll8, 3, 1, 2, NOMINAL),
Bryan Huntsman3f2bc4d2011-08-16 17:27:22 -07001561 F_END
1562};
1563
Stephen Boyda78a7402011-08-02 11:23:39 -07001564static CLK_SDC(sdc4_clk, 4, 3, clk_tbl_sdc4_5);
1565static CLK_SDC(sdc5_clk, 5, 2, clk_tbl_sdc4_5);
Bryan Huntsman3f2bc4d2011-08-16 17:27:22 -07001566
1567#define F_TSIF_REF(f, s, d, m, n, v) \
1568 { \
1569 .freq_hz = f, \
1570 .src_clk = &s##_clk.c, \
1571 .md_val = MD16(m, n), \
1572 .ns_val = NS(31, 16, n, m, 5, 4, 3, d, 2, 0, s##_to_bb_mux), \
1573 .mnd_en_mask = BIT(8) * !!(n), \
1574 .sys_vdd = v, \
1575 }
1576static struct clk_freq_tbl clk_tbl_tsif_ref[] = {
1577 F_TSIF_REF( 0, gnd, 1, 0, 0, NONE),
1578 F_TSIF_REF(105000, pxo, 1, 1, 256, LOW),
1579 F_END
1580};
1581
1582static struct rcg_clk tsif_ref_clk = {
1583 .b = {
1584 .ctl_reg = TSIF_REF_CLK_NS_REG,
1585 .en_mask = BIT(9),
1586 .halt_reg = CLK_HALT_CFPB_STATEC_REG,
1587 .halt_bit = 5,
1588 },
1589 .ns_reg = TSIF_REF_CLK_NS_REG,
1590 .md_reg = TSIF_REF_CLK_MD_REG,
1591 .root_en_mask = BIT(11),
1592 .ns_mask = (BM(31, 16) | BM(6, 0)),
1593 .set_rate = set_rate_mnd,
1594 .freq_tbl = clk_tbl_tsif_ref,
Matt Wagantall84f43fd2011-08-16 23:28:38 -07001595 .current_freq = &rcg_dummy_freq,
Bryan Huntsman3f2bc4d2011-08-16 17:27:22 -07001596 .c = {
1597 .dbg_name = "tsif_ref_clk",
Matt Wagantall84f43fd2011-08-16 23:28:38 -07001598 .ops = &clk_ops_rcg_8960,
Bryan Huntsman3f2bc4d2011-08-16 17:27:22 -07001599 CLK_INIT(tsif_ref_clk.c),
1600 },
1601};
1602
1603#define F_TSSC(f, s, v) \
1604 { \
1605 .freq_hz = f, \
1606 .src_clk = &s##_clk.c, \
1607 .ns_val = NS_SRC_SEL(1, 0, s##_to_xo_mux), \
1608 .sys_vdd = v, \
1609 }
1610static struct clk_freq_tbl clk_tbl_tssc[] = {
1611 F_TSSC( 0, gnd, NONE),
1612 F_TSSC(27000000, pxo, LOW),
1613 F_END
1614};
1615
1616static struct rcg_clk tssc_clk = {
1617 .b = {
1618 .ctl_reg = TSSC_CLK_CTL_REG,
1619 .en_mask = BIT(4),
1620 .halt_reg = CLK_HALT_CFPB_STATEC_REG,
1621 .halt_bit = 4,
1622 },
1623 .ns_reg = TSSC_CLK_CTL_REG,
1624 .ns_mask = BM(1, 0),
1625 .set_rate = set_rate_nop,
1626 .freq_tbl = clk_tbl_tssc,
Matt Wagantall84f43fd2011-08-16 23:28:38 -07001627 .current_freq = &rcg_dummy_freq,
Bryan Huntsman3f2bc4d2011-08-16 17:27:22 -07001628 .c = {
1629 .dbg_name = "tssc_clk",
Matt Wagantall84f43fd2011-08-16 23:28:38 -07001630 .ops = &clk_ops_rcg_8960,
Bryan Huntsman3f2bc4d2011-08-16 17:27:22 -07001631 CLK_INIT(tssc_clk.c),
1632 },
1633};
1634
1635#define F_USB(f, s, d, m, n, v) \
1636 { \
1637 .freq_hz = f, \
1638 .src_clk = &s##_clk.c, \
1639 .md_val = MD8(16, m, 0, n), \
1640 .ns_val = NS(23, 16, n, m, 5, 4, 3, d, 2, 0, s##_to_bb_mux), \
1641 .mnd_en_mask = BIT(8) * !!(n), \
1642 .sys_vdd = v, \
1643 }
1644static struct clk_freq_tbl clk_tbl_usb[] = {
1645 F_USB( 0, gnd, 1, 0, 0, NONE),
1646 F_USB(60000000, pll8, 1, 5, 32, NOMINAL),
1647 F_END
1648};
1649
1650static struct rcg_clk usb_hs1_xcvr_clk = {
1651 .b = {
1652 .ctl_reg = USB_HS1_XCVR_FS_CLK_NS_REG,
1653 .en_mask = BIT(9),
1654 .reset_reg = USB_HS1_RESET_REG,
1655 .reset_mask = BIT(0),
1656 .halt_reg = CLK_HALT_DFAB_STATE_REG,
1657 .halt_bit = 0,
1658 },
1659 .ns_reg = USB_HS1_XCVR_FS_CLK_NS_REG,
1660 .md_reg = USB_HS1_XCVR_FS_CLK_MD_REG,
1661 .root_en_mask = BIT(11),
1662 .ns_mask = (BM(23, 16) | BM(6, 0)),
1663 .set_rate = set_rate_mnd,
1664 .freq_tbl = clk_tbl_usb,
Matt Wagantall84f43fd2011-08-16 23:28:38 -07001665 .current_freq = &rcg_dummy_freq,
Bryan Huntsman3f2bc4d2011-08-16 17:27:22 -07001666 .c = {
1667 .dbg_name = "usb_hs1_xcvr_clk",
Matt Wagantall84f43fd2011-08-16 23:28:38 -07001668 .ops = &clk_ops_rcg_8960,
Bryan Huntsman3f2bc4d2011-08-16 17:27:22 -07001669 CLK_INIT(usb_hs1_xcvr_clk.c),
1670 },
1671};
1672
Stephen Boyd94625ef2011-07-12 17:06:01 -07001673static struct clk_freq_tbl clk_tbl_usb_hsic[] = {
1674 F_USB( 0, gnd, 1, 0, 0, NONE),
1675 F_USB(60000000, pll8, 1, 5, 32, LOW),
1676 F_END
1677};
1678
1679static struct rcg_clk usb_hsic_xcvr_fs_clk = {
1680 .b = {
1681 .ctl_reg = USB_HSIC_XCVR_FS_CLK_NS_REG,
1682 .en_mask = BIT(9),
1683 .halt_reg = CLK_HALT_CFPB_STATEA_REG,
1684 .halt_bit = 26,
1685 },
1686 .ns_reg = USB_HSIC_XCVR_FS_CLK_NS_REG,
1687 .md_reg = USB_HSIC_XCVR_FS_CLK_MD_REG,
1688 .root_en_mask = BIT(11),
1689 .ns_mask = (BM(23, 16) | BM(6, 0)),
1690 .set_rate = set_rate_mnd,
1691 .freq_tbl = clk_tbl_usb_hsic,
1692 .current_freq = &rcg_dummy_freq,
1693 .c = {
1694 .dbg_name = "usb_hsic_xcvr_fs_clk",
1695 .ops = &clk_ops_rcg_8960,
1696 CLK_INIT(usb_hsic_xcvr_fs_clk.c),
1697 },
1698};
1699
1700static struct branch_clk usb_hsic_system_clk = {
1701 .b = {
1702 .ctl_reg = USB_HSIC_SYSTEM_CLK_CTL_REG,
1703 .en_mask = BIT(4),
1704 .reset_reg = USB_HSIC_RESET_REG,
1705 .reset_mask = BIT(0),
1706 .halt_reg = CLK_HALT_CFPB_STATEA_REG,
1707 .halt_bit = 24,
1708 },
1709 .parent = &usb_hsic_xcvr_fs_clk.c,
1710 .c = {
1711 .dbg_name = "usb_hsic_system_clk",
1712 .ops = &clk_ops_branch,
1713 CLK_INIT(usb_hsic_system_clk.c),
1714 },
1715};
1716
1717#define F_USB_HSIC(f, s, v) \
1718 { \
1719 .freq_hz = f, \
1720 .src_clk = &s##_clk.c, \
1721 .sys_vdd = v, \
1722 }
1723static struct clk_freq_tbl clk_tbl_usb2_hsic[] = {
1724 F_USB_HSIC(480000000, pll14, LOW),
1725 F_END
1726};
1727
1728static struct rcg_clk usb_hsic_hsic_src_clk = {
1729 .b = {
1730 .ctl_reg = USB_HSIC_HSIC_CLK_SRC_CTL_REG,
1731 .halt_check = NOCHECK,
1732 },
1733 .root_en_mask = BIT(0),
1734 .set_rate = set_rate_nop,
1735 .freq_tbl = clk_tbl_usb2_hsic,
1736 .current_freq = &rcg_dummy_freq,
1737 .c = {
1738 .dbg_name = "usb_hsic_hsic_src_clk",
1739 .ops = &clk_ops_rcg_8960,
1740 CLK_INIT(usb_hsic_hsic_src_clk.c),
1741 },
1742};
1743
1744static struct branch_clk usb_hsic_hsic_clk = {
1745 .b = {
1746 .ctl_reg = USB_HSIC_HSIC_CLK_CTL_REG,
1747 .en_mask = BIT(0),
1748 .halt_reg = CLK_HALT_CFPB_STATEA_REG,
1749 .halt_bit = 19,
1750 },
1751 .parent = &usb_hsic_hsic_src_clk.c,
1752 .c = {
1753 .dbg_name = "usb_hsic_hsic_clk",
1754 .ops = &clk_ops_branch,
1755 CLK_INIT(usb_hsic_hsic_clk.c),
1756 },
1757};
1758
1759#define F_USB_HSIO_CAL(f, s, v) \
1760 { \
1761 .freq_hz = f, \
1762 .src_clk = &s##_clk.c, \
1763 .sys_vdd = v, \
1764 }
1765static struct clk_freq_tbl clk_tbl_usb_hsio_cal[] = {
1766 F_USB_HSIO_CAL(9000000, pxo, LOW),
1767 F_END
1768};
1769
1770static struct rcg_clk usb_hsic_hsio_cal_clk = {
1771 .b = {
1772 .ctl_reg = USB_HSIC_HSIO_CAL_CLK_CTL_REG,
1773 .en_mask = BIT(0),
1774 .halt_reg = CLK_HALT_CFPB_STATEA_REG,
1775 .halt_bit = 23,
1776 },
1777 .set_rate = set_rate_nop,
1778 .freq_tbl = clk_tbl_usb_hsio_cal,
1779 .current_freq = &rcg_dummy_freq,
1780 .c = {
1781 .dbg_name = "usb_hsic_hsio_cal_clk",
1782 .ops = &clk_ops_branch,
1783 CLK_INIT(usb_hsic_hsio_cal_clk.c),
1784 },
1785};
1786
Bryan Huntsman3f2bc4d2011-08-16 17:27:22 -07001787static struct branch_clk usb_phy0_clk = {
1788 .b = {
1789 .reset_reg = USB_PHY0_RESET_REG,
1790 .reset_mask = BIT(0),
1791 },
1792 .c = {
1793 .dbg_name = "usb_phy0_clk",
1794 .ops = &clk_ops_reset,
1795 CLK_INIT(usb_phy0_clk.c),
1796 },
1797};
1798
1799#define CLK_USB_FS(i, n) \
1800 struct rcg_clk i##_clk = { \
1801 .ns_reg = USB_FSn_XCVR_FS_CLK_NS_REG(n), \
1802 .b = { \
1803 .ctl_reg = USB_FSn_XCVR_FS_CLK_NS_REG(n), \
1804 .halt_check = NOCHECK, \
1805 }, \
1806 .md_reg = USB_FSn_XCVR_FS_CLK_MD_REG(n), \
1807 .root_en_mask = BIT(11), \
1808 .ns_mask = (BM(23, 16) | BM(6, 0)), \
1809 .set_rate = set_rate_mnd, \
1810 .freq_tbl = clk_tbl_usb, \
Matt Wagantall84f43fd2011-08-16 23:28:38 -07001811 .current_freq = &rcg_dummy_freq, \
Bryan Huntsman3f2bc4d2011-08-16 17:27:22 -07001812 .c = { \
1813 .dbg_name = #i "_clk", \
Matt Wagantall84f43fd2011-08-16 23:28:38 -07001814 .ops = &clk_ops_rcg_8960, \
Bryan Huntsman3f2bc4d2011-08-16 17:27:22 -07001815 CLK_INIT(i##_clk.c), \
1816 }, \
1817 }
1818
1819static CLK_USB_FS(usb_fs1_src, 1);
1820static struct branch_clk usb_fs1_xcvr_clk = {
1821 .b = {
1822 .ctl_reg = USB_FSn_XCVR_FS_CLK_NS_REG(1),
1823 .en_mask = BIT(9),
1824 .reset_reg = USB_FSn_RESET_REG(1),
1825 .reset_mask = BIT(1),
1826 .halt_reg = CLK_HALT_CFPB_STATEA_REG,
1827 .halt_bit = 15,
1828 },
1829 .parent = &usb_fs1_src_clk.c,
1830 .c = {
1831 .dbg_name = "usb_fs1_xcvr_clk",
1832 .ops = &clk_ops_branch,
1833 CLK_INIT(usb_fs1_xcvr_clk.c),
1834 },
1835};
1836
1837static struct branch_clk usb_fs1_sys_clk = {
1838 .b = {
1839 .ctl_reg = USB_FSn_SYSTEM_CLK_CTL_REG(1),
1840 .en_mask = BIT(4),
1841 .reset_reg = USB_FSn_RESET_REG(1),
1842 .reset_mask = BIT(0),
1843 .halt_reg = CLK_HALT_CFPB_STATEA_REG,
1844 .halt_bit = 16,
1845 },
1846 .parent = &usb_fs1_src_clk.c,
1847 .c = {
1848 .dbg_name = "usb_fs1_sys_clk",
1849 .ops = &clk_ops_branch,
1850 CLK_INIT(usb_fs1_sys_clk.c),
1851 },
1852};
1853
1854static CLK_USB_FS(usb_fs2_src, 2);
1855static struct branch_clk usb_fs2_xcvr_clk = {
1856 .b = {
1857 .ctl_reg = USB_FSn_XCVR_FS_CLK_NS_REG(2),
1858 .en_mask = BIT(9),
1859 .reset_reg = USB_FSn_RESET_REG(2),
1860 .reset_mask = BIT(1),
1861 .halt_reg = CLK_HALT_CFPB_STATEA_REG,
1862 .halt_bit = 12,
1863 },
1864 .parent = &usb_fs2_src_clk.c,
1865 .c = {
1866 .dbg_name = "usb_fs2_xcvr_clk",
1867 .ops = &clk_ops_branch,
1868 CLK_INIT(usb_fs2_xcvr_clk.c),
1869 },
1870};
1871
1872static struct branch_clk usb_fs2_sys_clk = {
1873 .b = {
1874 .ctl_reg = USB_FSn_SYSTEM_CLK_CTL_REG(2),
1875 .en_mask = BIT(4),
1876 .reset_reg = USB_FSn_RESET_REG(2),
1877 .reset_mask = BIT(0),
1878 .halt_reg = CLK_HALT_CFPB_STATEA_REG,
1879 .halt_bit = 13,
1880 },
1881 .parent = &usb_fs2_src_clk.c,
1882 .c = {
1883 .dbg_name = "usb_fs2_sys_clk",
1884 .ops = &clk_ops_branch,
1885 CLK_INIT(usb_fs2_sys_clk.c),
1886 },
1887};
1888
1889/* Fast Peripheral Bus Clocks */
1890static struct branch_clk ce1_core_clk = {
1891 .b = {
1892 .ctl_reg = CE1_CORE_CLK_CTL_REG,
1893 .en_mask = BIT(4),
1894 .halt_reg = CLK_HALT_CFPB_STATEC_REG,
1895 .halt_bit = 27,
1896 },
1897 .c = {
1898 .dbg_name = "ce1_core_clk",
1899 .ops = &clk_ops_branch,
1900 CLK_INIT(ce1_core_clk.c),
1901 },
1902};
1903static struct branch_clk ce1_p_clk = {
1904 .b = {
1905 .ctl_reg = CE1_HCLK_CTL_REG,
1906 .en_mask = BIT(4),
1907 .halt_reg = CLK_HALT_CFPB_STATEC_REG,
1908 .halt_bit = 1,
1909 },
1910 .c = {
1911 .dbg_name = "ce1_p_clk",
1912 .ops = &clk_ops_branch,
1913 CLK_INIT(ce1_p_clk.c),
1914 },
1915};
1916
1917static struct branch_clk dma_bam_p_clk = {
1918 .b = {
1919 .ctl_reg = DMA_BAM_HCLK_CTL,
1920 .en_mask = BIT(4),
1921 .halt_reg = CLK_HALT_DFAB_STATE_REG,
1922 .halt_bit = 12,
1923 },
1924 .c = {
1925 .dbg_name = "dma_bam_p_clk",
1926 .ops = &clk_ops_branch,
1927 CLK_INIT(dma_bam_p_clk.c),
1928 },
1929};
1930
1931static struct branch_clk gsbi1_p_clk = {
1932 .b = {
1933 .ctl_reg = GSBIn_HCLK_CTL_REG(1),
1934 .en_mask = BIT(4),
1935 .halt_reg = CLK_HALT_CFPB_STATEA_REG,
1936 .halt_bit = 11,
1937 },
1938 .c = {
1939 .dbg_name = "gsbi1_p_clk",
1940 .ops = &clk_ops_branch,
1941 CLK_INIT(gsbi1_p_clk.c),
1942 },
1943};
1944
1945static struct branch_clk gsbi2_p_clk = {
1946 .b = {
1947 .ctl_reg = GSBIn_HCLK_CTL_REG(2),
1948 .en_mask = BIT(4),
1949 .halt_reg = CLK_HALT_CFPB_STATEA_REG,
1950 .halt_bit = 7,
1951 },
1952 .c = {
1953 .dbg_name = "gsbi2_p_clk",
1954 .ops = &clk_ops_branch,
1955 CLK_INIT(gsbi2_p_clk.c),
1956 },
1957};
1958
1959static struct branch_clk gsbi3_p_clk = {
1960 .b = {
1961 .ctl_reg = GSBIn_HCLK_CTL_REG(3),
1962 .en_mask = BIT(4),
1963 .halt_reg = CLK_HALT_CFPB_STATEA_REG,
1964 .halt_bit = 3,
1965 },
1966 .c = {
1967 .dbg_name = "gsbi3_p_clk",
1968 .ops = &clk_ops_branch,
1969 CLK_INIT(gsbi3_p_clk.c),
1970 },
1971};
1972
1973static struct branch_clk gsbi4_p_clk = {
1974 .b = {
1975 .ctl_reg = GSBIn_HCLK_CTL_REG(4),
1976 .en_mask = BIT(4),
1977 .halt_reg = CLK_HALT_CFPB_STATEB_REG,
1978 .halt_bit = 27,
1979 },
1980 .c = {
1981 .dbg_name = "gsbi4_p_clk",
1982 .ops = &clk_ops_branch,
1983 CLK_INIT(gsbi4_p_clk.c),
1984 },
1985};
1986
1987static struct branch_clk gsbi5_p_clk = {
1988 .b = {
1989 .ctl_reg = GSBIn_HCLK_CTL_REG(5),
1990 .en_mask = BIT(4),
1991 .halt_reg = CLK_HALT_CFPB_STATEB_REG,
1992 .halt_bit = 23,
1993 },
1994 .c = {
1995 .dbg_name = "gsbi5_p_clk",
1996 .ops = &clk_ops_branch,
1997 CLK_INIT(gsbi5_p_clk.c),
1998 },
1999};
2000
2001static struct branch_clk gsbi6_p_clk = {
2002 .b = {
2003 .ctl_reg = GSBIn_HCLK_CTL_REG(6),
2004 .en_mask = BIT(4),
2005 .halt_reg = CLK_HALT_CFPB_STATEB_REG,
2006 .halt_bit = 19,
2007 },
2008 .c = {
2009 .dbg_name = "gsbi6_p_clk",
2010 .ops = &clk_ops_branch,
2011 CLK_INIT(gsbi6_p_clk.c),
2012 },
2013};
2014
2015static struct branch_clk gsbi7_p_clk = {
2016 .b = {
2017 .ctl_reg = GSBIn_HCLK_CTL_REG(7),
2018 .en_mask = BIT(4),
2019 .halt_reg = CLK_HALT_CFPB_STATEB_REG,
2020 .halt_bit = 15,
2021 },
2022 .c = {
2023 .dbg_name = "gsbi7_p_clk",
2024 .ops = &clk_ops_branch,
2025 CLK_INIT(gsbi7_p_clk.c),
2026 },
2027};
2028
2029static struct branch_clk gsbi8_p_clk = {
2030 .b = {
2031 .ctl_reg = GSBIn_HCLK_CTL_REG(8),
2032 .en_mask = BIT(4),
2033 .halt_reg = CLK_HALT_CFPB_STATEB_REG,
2034 .halt_bit = 11,
2035 },
2036 .c = {
2037 .dbg_name = "gsbi8_p_clk",
2038 .ops = &clk_ops_branch,
2039 CLK_INIT(gsbi8_p_clk.c),
2040 },
2041};
2042
2043static struct branch_clk gsbi9_p_clk = {
2044 .b = {
2045 .ctl_reg = GSBIn_HCLK_CTL_REG(9),
2046 .en_mask = BIT(4),
2047 .halt_reg = CLK_HALT_CFPB_STATEB_REG,
2048 .halt_bit = 7,
2049 },
2050 .c = {
2051 .dbg_name = "gsbi9_p_clk",
2052 .ops = &clk_ops_branch,
2053 CLK_INIT(gsbi9_p_clk.c),
2054 },
2055};
2056
2057static struct branch_clk gsbi10_p_clk = {
2058 .b = {
2059 .ctl_reg = GSBIn_HCLK_CTL_REG(10),
2060 .en_mask = BIT(4),
2061 .halt_reg = CLK_HALT_CFPB_STATEB_REG,
2062 .halt_bit = 3,
2063 },
2064 .c = {
2065 .dbg_name = "gsbi10_p_clk",
2066 .ops = &clk_ops_branch,
2067 CLK_INIT(gsbi10_p_clk.c),
2068 },
2069};
2070
2071static struct branch_clk gsbi11_p_clk = {
2072 .b = {
2073 .ctl_reg = GSBIn_HCLK_CTL_REG(11),
2074 .en_mask = BIT(4),
2075 .halt_reg = CLK_HALT_CFPB_STATEC_REG,
2076 .halt_bit = 18,
2077 },
2078 .c = {
2079 .dbg_name = "gsbi11_p_clk",
2080 .ops = &clk_ops_branch,
2081 CLK_INIT(gsbi11_p_clk.c),
2082 },
2083};
2084
2085static struct branch_clk gsbi12_p_clk = {
2086 .b = {
2087 .ctl_reg = GSBIn_HCLK_CTL_REG(12),
2088 .en_mask = BIT(4),
2089 .halt_reg = CLK_HALT_CFPB_STATEC_REG,
2090 .halt_bit = 14,
2091 },
2092 .c = {
2093 .dbg_name = "gsbi12_p_clk",
2094 .ops = &clk_ops_branch,
2095 CLK_INIT(gsbi12_p_clk.c),
2096 },
2097};
2098
Stephen Boyd973e4ba2011-07-12 17:06:01 -07002099static struct branch_clk qdss_p_clk = {
2100 .b = {
2101 .ctl_reg = QDSS_HCLK_CTL_REG,
2102 .en_mask = BIT(4),
2103 .halt_reg = CLK_HALT_SFPB_MISC_STATE_REG,
2104 .halt_bit = 11,
2105 .halt_check = HALT_VOTED,
2106 .reset_reg = QDSS_RESETS_REG,
2107 .reset_mask = BIT(2),
2108 },
2109 .c = {
2110 .dbg_name = "qdss_p_clk",
2111 .ops = &clk_ops_branch,
2112 CLK_INIT(qdss_p_clk.c),
2113 },
2114};
2115
Bryan Huntsman3f2bc4d2011-08-16 17:27:22 -07002116static struct branch_clk tsif_p_clk = {
2117 .b = {
2118 .ctl_reg = TSIF_HCLK_CTL_REG,
2119 .en_mask = BIT(4),
2120 .halt_reg = CLK_HALT_CFPB_STATEC_REG,
2121 .halt_bit = 7,
2122 },
2123 .c = {
2124 .dbg_name = "tsif_p_clk",
2125 .ops = &clk_ops_branch,
2126 CLK_INIT(tsif_p_clk.c),
2127 },
2128};
2129
2130static struct branch_clk usb_fs1_p_clk = {
2131 .b = {
2132 .ctl_reg = USB_FSn_HCLK_CTL_REG(1),
2133 .en_mask = BIT(4),
2134 .halt_reg = CLK_HALT_CFPB_STATEA_REG,
2135 .halt_bit = 17,
2136 },
2137 .c = {
2138 .dbg_name = "usb_fs1_p_clk",
2139 .ops = &clk_ops_branch,
2140 CLK_INIT(usb_fs1_p_clk.c),
2141 },
2142};
2143
2144static struct branch_clk usb_fs2_p_clk = {
2145 .b = {
2146 .ctl_reg = USB_FSn_HCLK_CTL_REG(2),
2147 .en_mask = BIT(4),
2148 .halt_reg = CLK_HALT_CFPB_STATEA_REG,
2149 .halt_bit = 14,
2150 },
2151 .c = {
2152 .dbg_name = "usb_fs2_p_clk",
2153 .ops = &clk_ops_branch,
2154 CLK_INIT(usb_fs2_p_clk.c),
2155 },
2156};
2157
2158static struct branch_clk usb_hs1_p_clk = {
2159 .b = {
2160 .ctl_reg = USB_HS1_HCLK_CTL_REG,
2161 .en_mask = BIT(4),
2162 .halt_reg = CLK_HALT_DFAB_STATE_REG,
2163 .halt_bit = 1,
2164 },
2165 .c = {
2166 .dbg_name = "usb_hs1_p_clk",
2167 .ops = &clk_ops_branch,
2168 CLK_INIT(usb_hs1_p_clk.c),
2169 },
2170};
2171
Stephen Boyd94625ef2011-07-12 17:06:01 -07002172static struct branch_clk usb_hsic_p_clk = {
2173 .b = {
2174 .ctl_reg = USB_HSIC_HCLK_CTL_REG,
2175 .en_mask = BIT(4),
2176 .halt_reg = CLK_HALT_CFPB_STATEA_REG,
2177 .halt_bit = 28,
2178 },
2179 .c = {
2180 .dbg_name = "usb_hsic_p_clk",
2181 .ops = &clk_ops_branch,
2182 CLK_INIT(usb_hsic_p_clk.c),
2183 },
2184};
2185
Bryan Huntsman3f2bc4d2011-08-16 17:27:22 -07002186static struct branch_clk sdc1_p_clk = {
2187 .b = {
2188 .ctl_reg = SDCn_HCLK_CTL_REG(1),
2189 .en_mask = BIT(4),
2190 .halt_reg = CLK_HALT_DFAB_STATE_REG,
2191 .halt_bit = 11,
2192 },
2193 .c = {
2194 .dbg_name = "sdc1_p_clk",
2195 .ops = &clk_ops_branch,
2196 CLK_INIT(sdc1_p_clk.c),
2197 },
2198};
2199
2200static struct branch_clk sdc2_p_clk = {
2201 .b = {
2202 .ctl_reg = SDCn_HCLK_CTL_REG(2),
2203 .en_mask = BIT(4),
2204 .halt_reg = CLK_HALT_DFAB_STATE_REG,
2205 .halt_bit = 10,
2206 },
2207 .c = {
2208 .dbg_name = "sdc2_p_clk",
2209 .ops = &clk_ops_branch,
2210 CLK_INIT(sdc2_p_clk.c),
2211 },
2212};
2213
2214static struct branch_clk sdc3_p_clk = {
2215 .b = {
2216 .ctl_reg = SDCn_HCLK_CTL_REG(3),
2217 .en_mask = BIT(4),
2218 .halt_reg = CLK_HALT_DFAB_STATE_REG,
2219 .halt_bit = 9,
2220 },
2221 .c = {
2222 .dbg_name = "sdc3_p_clk",
2223 .ops = &clk_ops_branch,
2224 CLK_INIT(sdc3_p_clk.c),
2225 },
2226};
2227
2228static struct branch_clk sdc4_p_clk = {
2229 .b = {
2230 .ctl_reg = SDCn_HCLK_CTL_REG(4),
2231 .en_mask = BIT(4),
2232 .halt_reg = CLK_HALT_DFAB_STATE_REG,
2233 .halt_bit = 8,
2234 },
2235 .c = {
2236 .dbg_name = "sdc4_p_clk",
2237 .ops = &clk_ops_branch,
2238 CLK_INIT(sdc4_p_clk.c),
2239 },
2240};
2241
2242static struct branch_clk sdc5_p_clk = {
2243 .b = {
2244 .ctl_reg = SDCn_HCLK_CTL_REG(5),
2245 .en_mask = BIT(4),
2246 .halt_reg = CLK_HALT_DFAB_STATE_REG,
2247 .halt_bit = 7,
2248 },
2249 .c = {
2250 .dbg_name = "sdc5_p_clk",
2251 .ops = &clk_ops_branch,
2252 CLK_INIT(sdc5_p_clk.c),
2253 },
2254};
2255
2256/* HW-Voteable Clocks */
2257static struct branch_clk adm0_clk = {
2258 .b = {
2259 .ctl_reg = SC0_U_CLK_BRANCH_ENA_VOTE_REG,
2260 .en_mask = BIT(2),
2261 .halt_reg = CLK_HALT_MSS_SMPSS_MISC_STATE_REG,
2262 .halt_check = HALT_VOTED,
2263 .halt_bit = 14,
2264 },
2265 .c = {
2266 .dbg_name = "adm0_clk",
2267 .ops = &clk_ops_branch,
2268 CLK_INIT(adm0_clk.c),
2269 },
2270};
2271
2272static struct branch_clk adm0_p_clk = {
2273 .b = {
2274 .ctl_reg = SC0_U_CLK_BRANCH_ENA_VOTE_REG,
2275 .en_mask = BIT(3),
2276 .halt_reg = CLK_HALT_MSS_SMPSS_MISC_STATE_REG,
2277 .halt_check = HALT_VOTED,
2278 .halt_bit = 13,
2279 },
2280 .c = {
2281 .dbg_name = "adm0_p_clk",
2282 .ops = &clk_ops_branch,
2283 CLK_INIT(adm0_p_clk.c),
2284 },
2285};
2286
2287static struct branch_clk pmic_arb0_p_clk = {
2288 .b = {
2289 .ctl_reg = SC0_U_CLK_BRANCH_ENA_VOTE_REG,
2290 .en_mask = BIT(8),
2291 .halt_reg = CLK_HALT_SFPB_MISC_STATE_REG,
2292 .halt_check = HALT_VOTED,
2293 .halt_bit = 22,
2294 },
2295 .c = {
2296 .dbg_name = "pmic_arb0_p_clk",
2297 .ops = &clk_ops_branch,
2298 CLK_INIT(pmic_arb0_p_clk.c),
2299 },
2300};
2301
2302static struct branch_clk pmic_arb1_p_clk = {
2303 .b = {
2304 .ctl_reg = SC0_U_CLK_BRANCH_ENA_VOTE_REG,
2305 .en_mask = BIT(9),
2306 .halt_reg = CLK_HALT_SFPB_MISC_STATE_REG,
2307 .halt_check = HALT_VOTED,
2308 .halt_bit = 21,
2309 },
2310 .c = {
2311 .dbg_name = "pmic_arb1_p_clk",
2312 .ops = &clk_ops_branch,
2313 CLK_INIT(pmic_arb1_p_clk.c),
2314 },
2315};
2316
2317static struct branch_clk pmic_ssbi2_clk = {
2318 .b = {
2319 .ctl_reg = SC0_U_CLK_BRANCH_ENA_VOTE_REG,
2320 .en_mask = BIT(7),
2321 .halt_reg = CLK_HALT_SFPB_MISC_STATE_REG,
2322 .halt_check = HALT_VOTED,
2323 .halt_bit = 23,
2324 },
2325 .c = {
2326 .dbg_name = "pmic_ssbi2_clk",
2327 .ops = &clk_ops_branch,
2328 CLK_INIT(pmic_ssbi2_clk.c),
2329 },
2330};
2331
2332static struct branch_clk rpm_msg_ram_p_clk = {
2333 .b = {
2334 .ctl_reg = SC0_U_CLK_BRANCH_ENA_VOTE_REG,
2335 .en_mask = BIT(6),
2336 .halt_reg = CLK_HALT_SFPB_MISC_STATE_REG,
2337 .halt_check = HALT_VOTED,
2338 .halt_bit = 12,
2339 },
2340 .c = {
2341 .dbg_name = "rpm_msg_ram_p_clk",
2342 .ops = &clk_ops_branch,
2343 CLK_INIT(rpm_msg_ram_p_clk.c),
2344 },
2345};
2346
2347/*
2348 * Multimedia Clocks
2349 */
2350
2351static struct branch_clk amp_clk = {
2352 .b = {
2353 .reset_reg = SW_RESET_CORE_REG,
2354 .reset_mask = BIT(20),
2355 },
2356 .c = {
2357 .dbg_name = "amp_clk",
2358 .ops = &clk_ops_reset,
2359 CLK_INIT(amp_clk.c),
2360 },
2361};
2362
Stephen Boyd94625ef2011-07-12 17:06:01 -07002363#define CLK_CAM(name, n, hb) \
2364 struct rcg_clk name = { \
Bryan Huntsman3f2bc4d2011-08-16 17:27:22 -07002365 .b = { \
Stephen Boyd94625ef2011-07-12 17:06:01 -07002366 .ctl_reg = CAMCLK##n##_CC_REG, \
Bryan Huntsman3f2bc4d2011-08-16 17:27:22 -07002367 .en_mask = BIT(0), \
2368 .halt_reg = DBG_BUS_VEC_I_REG, \
2369 .halt_bit = hb, \
2370 }, \
Stephen Boyd94625ef2011-07-12 17:06:01 -07002371 .ns_reg = CAMCLK##n##_NS_REG, \
2372 .md_reg = CAMCLK##n##_MD_REG, \
Bryan Huntsman3f2bc4d2011-08-16 17:27:22 -07002373 .root_en_mask = BIT(2), \
Stephen Boyd94625ef2011-07-12 17:06:01 -07002374 .ns_mask = BM(31, 24) | BM(15, 14) | BM(2, 0), \
Bryan Huntsman3f2bc4d2011-08-16 17:27:22 -07002375 .ctl_mask = BM(7, 6), \
2376 .set_rate = set_rate_mnd_8, \
2377 .freq_tbl = clk_tbl_cam, \
Matt Wagantall84f43fd2011-08-16 23:28:38 -07002378 .current_freq = &rcg_dummy_freq, \
Bryan Huntsman3f2bc4d2011-08-16 17:27:22 -07002379 .c = { \
Stephen Boyd94625ef2011-07-12 17:06:01 -07002380 .dbg_name = #name, \
Matt Wagantall84f43fd2011-08-16 23:28:38 -07002381 .ops = &clk_ops_rcg_8960, \
Stephen Boyd94625ef2011-07-12 17:06:01 -07002382 CLK_INIT(name.c), \
Bryan Huntsman3f2bc4d2011-08-16 17:27:22 -07002383 }, \
2384 }
2385#define F_CAM(f, s, d, m, n, v) \
2386 { \
2387 .freq_hz = f, \
2388 .src_clk = &s##_clk.c, \
2389 .md_val = MD8(8, m, 0, n), \
2390 .ns_val = NS_MM(31, 24, n, m, 15, 14, d, 2, 0, s##_to_mm_mux), \
2391 .ctl_val = CC(6, n), \
2392 .mnd_en_mask = BIT(5) * !!(n), \
2393 .sys_vdd = v, \
2394 }
2395static struct clk_freq_tbl clk_tbl_cam[] = {
2396 F_CAM( 0, gnd, 1, 0, 0, NONE),
2397 F_CAM( 6000000, pll8, 4, 1, 16, LOW),
2398 F_CAM( 8000000, pll8, 4, 1, 12, LOW),
2399 F_CAM( 12000000, pll8, 4, 1, 8, LOW),
2400 F_CAM( 16000000, pll8, 4, 1, 6, LOW),
2401 F_CAM( 19200000, pll8, 4, 1, 5, LOW),
2402 F_CAM( 24000000, pll8, 4, 1, 4, LOW),
2403 F_CAM( 32000000, pll8, 4, 1, 3, LOW),
2404 F_CAM( 48000000, pll8, 4, 1, 2, LOW),
2405 F_CAM( 64000000, pll8, 3, 1, 2, LOW),
2406 F_CAM( 96000000, pll8, 4, 0, 0, NOMINAL),
2407 F_CAM(128000000, pll8, 3, 0, 0, NOMINAL),
2408 F_END
2409};
2410
Stephen Boyd94625ef2011-07-12 17:06:01 -07002411static CLK_CAM(cam0_clk, 0, 15);
2412static CLK_CAM(cam1_clk, 1, 16);
2413static CLK_CAM(cam2_clk, 2, 31);
Bryan Huntsman3f2bc4d2011-08-16 17:27:22 -07002414
2415#define F_CSI(f, s, d, m, n, v) \
2416 { \
2417 .freq_hz = f, \
2418 .src_clk = &s##_clk.c, \
2419 .md_val = MD8(8, m, 0, n), \
2420 .ns_val = NS_MM(31, 24, n, m, 15, 14, d, 2, 0, s##_to_mm_mux), \
2421 .ctl_val = CC(6, n), \
2422 .mnd_en_mask = BIT(5) * !!(n), \
2423 .sys_vdd = v, \
2424 }
2425static struct clk_freq_tbl clk_tbl_csi[] = {
2426 F_CSI( 0, gnd, 1, 0, 0, NONE),
2427 F_CSI( 85330000, pll8, 1, 2, 9, LOW),
2428 F_CSI(177780000, pll2, 1, 2, 9, NOMINAL),
2429 F_END
2430};
2431
2432static struct rcg_clk csi0_src_clk = {
2433 .ns_reg = CSI0_NS_REG,
2434 .b = {
2435 .ctl_reg = CSI0_CC_REG,
2436 .halt_check = NOCHECK,
2437 },
2438 .md_reg = CSI0_MD_REG,
2439 .root_en_mask = BIT(2),
Stephen Boyd94625ef2011-07-12 17:06:01 -07002440 .ns_mask = BM(31, 24) | BM(15, 14) | BM(2, 0),
Bryan Huntsman3f2bc4d2011-08-16 17:27:22 -07002441 .ctl_mask = BM(7, 6),
2442 .set_rate = set_rate_mnd,
2443 .freq_tbl = clk_tbl_csi,
Matt Wagantall84f43fd2011-08-16 23:28:38 -07002444 .current_freq = &rcg_dummy_freq,
Bryan Huntsman3f2bc4d2011-08-16 17:27:22 -07002445 .c = {
2446 .dbg_name = "csi0_src_clk",
Matt Wagantall84f43fd2011-08-16 23:28:38 -07002447 .ops = &clk_ops_rcg_8960,
Bryan Huntsman3f2bc4d2011-08-16 17:27:22 -07002448 CLK_INIT(csi0_src_clk.c),
2449 },
2450};
2451
2452static struct branch_clk csi0_clk = {
2453 .b = {
2454 .ctl_reg = CSI0_CC_REG,
2455 .en_mask = BIT(0),
2456 .reset_reg = SW_RESET_CORE_REG,
2457 .reset_mask = BIT(8),
2458 .halt_reg = DBG_BUS_VEC_B_REG,
2459 .halt_bit = 13,
2460 },
2461 .parent = &csi0_src_clk.c,
2462 .c = {
2463 .dbg_name = "csi0_clk",
2464 .ops = &clk_ops_branch,
2465 CLK_INIT(csi0_clk.c),
2466 },
2467};
2468
2469static struct branch_clk csi0_phy_clk = {
2470 .b = {
2471 .ctl_reg = CSI0_CC_REG,
2472 .en_mask = BIT(8),
2473 .reset_reg = SW_RESET_CORE_REG,
2474 .reset_mask = BIT(29),
2475 .halt_reg = DBG_BUS_VEC_I_REG,
2476 .halt_bit = 9,
2477 },
2478 .parent = &csi0_src_clk.c,
2479 .c = {
2480 .dbg_name = "csi0_phy_clk",
2481 .ops = &clk_ops_branch,
2482 CLK_INIT(csi0_phy_clk.c),
2483 },
2484};
2485
2486static struct rcg_clk csi1_src_clk = {
2487 .ns_reg = CSI1_NS_REG,
2488 .b = {
2489 .ctl_reg = CSI1_CC_REG,
2490 .halt_check = NOCHECK,
2491 },
2492 .md_reg = CSI1_MD_REG,
2493 .root_en_mask = BIT(2),
Stephen Boyd94625ef2011-07-12 17:06:01 -07002494 .ns_mask = BM(31, 24) | BM(15, 14) | BM(2, 0),
Bryan Huntsman3f2bc4d2011-08-16 17:27:22 -07002495 .ctl_mask = BM(7, 6),
2496 .set_rate = set_rate_mnd,
2497 .freq_tbl = clk_tbl_csi,
Matt Wagantall84f43fd2011-08-16 23:28:38 -07002498 .current_freq = &rcg_dummy_freq,
Bryan Huntsman3f2bc4d2011-08-16 17:27:22 -07002499 .c = {
2500 .dbg_name = "csi1_src_clk",
Matt Wagantall84f43fd2011-08-16 23:28:38 -07002501 .ops = &clk_ops_rcg_8960,
Bryan Huntsman3f2bc4d2011-08-16 17:27:22 -07002502 CLK_INIT(csi1_src_clk.c),
2503 },
2504};
2505
2506static struct branch_clk csi1_clk = {
2507 .b = {
2508 .ctl_reg = CSI1_CC_REG,
2509 .en_mask = BIT(0),
2510 .reset_reg = SW_RESET_CORE_REG,
2511 .reset_mask = BIT(18),
2512 .halt_reg = DBG_BUS_VEC_B_REG,
2513 .halt_bit = 14,
2514 },
2515 .parent = &csi1_src_clk.c,
2516 .c = {
2517 .dbg_name = "csi1_clk",
2518 .ops = &clk_ops_branch,
2519 CLK_INIT(csi1_clk.c),
2520 },
2521};
2522
2523static struct branch_clk csi1_phy_clk = {
2524 .b = {
2525 .ctl_reg = CSI1_CC_REG,
2526 .en_mask = BIT(8),
2527 .reset_reg = SW_RESET_CORE_REG,
2528 .reset_mask = BIT(28),
2529 .halt_reg = DBG_BUS_VEC_I_REG,
2530 .halt_bit = 10,
2531 },
2532 .parent = &csi1_src_clk.c,
2533 .c = {
2534 .dbg_name = "csi1_phy_clk",
2535 .ops = &clk_ops_branch,
2536 CLK_INIT(csi1_phy_clk.c),
2537 },
2538};
2539
Stephen Boyd94625ef2011-07-12 17:06:01 -07002540static struct rcg_clk csi2_src_clk = {
2541 .ns_reg = CSI2_NS_REG,
2542 .b = {
2543 .ctl_reg = CSI2_CC_REG,
2544 .halt_check = NOCHECK,
2545 },
2546 .md_reg = CSI2_MD_REG,
2547 .root_en_mask = BIT(2),
2548 .ns_mask = BM(31, 24) | BM(15, 14) | BM(2, 0),
2549 .ctl_mask = BM(7, 6),
2550 .set_rate = set_rate_mnd,
2551 .freq_tbl = clk_tbl_csi,
2552 .current_freq = &rcg_dummy_freq,
2553 .c = {
2554 .dbg_name = "csi2_src_clk",
2555 .ops = &clk_ops_rcg_8960,
2556 CLK_INIT(csi2_src_clk.c),
2557 },
2558};
2559
2560static struct branch_clk csi2_clk = {
2561 .b = {
2562 .ctl_reg = CSI2_CC_REG,
2563 .en_mask = BIT(0),
2564 .reset_reg = SW_RESET_CORE2_REG,
2565 .reset_mask = BIT(2),
2566 .halt_reg = DBG_BUS_VEC_B_REG,
2567 .halt_bit = 29,
2568 },
2569 .parent = &csi2_src_clk.c,
2570 .c = {
2571 .dbg_name = "csi2_clk",
2572 .ops = &clk_ops_branch,
2573 CLK_INIT(csi2_clk.c),
2574 },
2575};
2576
2577static struct branch_clk csi2_phy_clk = {
2578 .b = {
2579 .ctl_reg = CSI2_CC_REG,
2580 .en_mask = BIT(8),
2581 .reset_reg = SW_RESET_CORE_REG,
2582 .reset_mask = BIT(31),
2583 .halt_reg = DBG_BUS_VEC_I_REG,
2584 .halt_bit = 29,
2585 },
2586 .parent = &csi2_src_clk.c,
2587 .c = {
2588 .dbg_name = "csi2_phy_clk",
2589 .ops = &clk_ops_branch,
2590 CLK_INIT(csi2_phy_clk.c),
2591 },
2592};
2593
2594/*
2595 * The csi pix and csi rdi clocks have two bits in two registers to control a
2596 * three input mux. So we have the generic rcg_clk_enable() path handle the
2597 * first bit, and this function handle the second bit.
2598 */
2599static void set_rate_pix_rdi(struct rcg_clk *clk, struct clk_freq_tbl *nf)
2600{
2601 u32 reg = readl_relaxed(MISC_CC3_REG);
2602 u32 bit = (u32)nf->extra_freq_data;
2603 if (nf->freq_hz == 2)
2604 reg |= bit;
2605 else
2606 reg &= ~bit;
2607 writel_relaxed(reg, MISC_CC3_REG);
2608}
2609
Bryan Huntsman3f2bc4d2011-08-16 17:27:22 -07002610#define F_CSI_PIX(s) \
2611 { \
2612 .src_clk = &csi##s##_clk.c, \
2613 .freq_hz = s, \
2614 .ns_val = BVAL(25, 25, s), \
Stephen Boyd94625ef2011-07-12 17:06:01 -07002615 .extra_freq_data = (void *)BIT(13), \
Bryan Huntsman3f2bc4d2011-08-16 17:27:22 -07002616 }
2617static struct clk_freq_tbl clk_tbl_csi_pix[] = {
2618 F_CSI_PIX(0), /* CSI0 source */
2619 F_CSI_PIX(1), /* CSI1 source */
Stephen Boyd94625ef2011-07-12 17:06:01 -07002620 F_CSI_PIX(2), /* CSI2 source */
Bryan Huntsman3f2bc4d2011-08-16 17:27:22 -07002621 F_END
2622};
2623
2624static struct rcg_clk csi_pix_clk = {
2625 .b = {
2626 .ctl_reg = MISC_CC_REG,
2627 .en_mask = BIT(26),
2628 .halt_check = DELAY,
2629 .reset_reg = SW_RESET_CORE_REG,
2630 .reset_mask = BIT(26),
2631 },
2632 .ns_reg = MISC_CC_REG,
2633 .ns_mask = BIT(25),
Stephen Boyd94625ef2011-07-12 17:06:01 -07002634 .set_rate = set_rate_pix_rdi,
Bryan Huntsman3f2bc4d2011-08-16 17:27:22 -07002635 .freq_tbl = clk_tbl_csi_pix,
Matt Wagantall84f43fd2011-08-16 23:28:38 -07002636 .current_freq = &rcg_dummy_freq,
Bryan Huntsman3f2bc4d2011-08-16 17:27:22 -07002637 .c = {
2638 .dbg_name = "csi_pix_clk",
Matt Wagantall84f43fd2011-08-16 23:28:38 -07002639 .ops = &clk_ops_rcg_8960,
Bryan Huntsman3f2bc4d2011-08-16 17:27:22 -07002640 CLK_INIT(csi_pix_clk.c),
2641 },
2642};
2643
Stephen Boyd94625ef2011-07-12 17:06:01 -07002644#define F_CSI_PIX1(s) \
2645 { \
2646 .src_clk = &csi##s##_clk.c, \
2647 .freq_hz = s, \
2648 .ns_val = BVAL(9, 8, s), \
2649 }
2650static struct clk_freq_tbl clk_tbl_csi_pix1[] = {
2651 F_CSI_PIX1(0), /* CSI0 source */
2652 F_CSI_PIX1(1), /* CSI1 source */
2653 F_CSI_PIX1(2), /* CSI2 source */
2654 F_END
2655};
2656
2657static struct rcg_clk csi_pix1_clk = {
2658 .b = {
2659 .ctl_reg = MISC_CC3_REG,
2660 .en_mask = BIT(10),
2661 .halt_check = DELAY,
2662 .reset_reg = SW_RESET_CORE_REG,
2663 .reset_mask = BIT(30),
2664 },
2665 .ns_reg = MISC_CC3_REG,
2666 .ns_mask = BM(9, 8),
2667 .set_rate = set_rate_nop,
2668 .freq_tbl = clk_tbl_csi_pix1,
2669 .current_freq = &rcg_dummy_freq,
2670 .c = {
2671 .dbg_name = "csi_pix1_clk",
2672 .ops = &clk_ops_rcg_8960,
2673 CLK_INIT(csi_pix1_clk.c),
2674 },
2675};
2676
2677#define F_CSI_RDI(s) \
2678 { \
2679 .src_clk = &csi##s##_clk.c, \
2680 .freq_hz = s, \
2681 .ns_val = BVAL(12, 12, s), \
2682 .extra_freq_data = (void *)BIT(12), \
2683 }
2684static struct clk_freq_tbl clk_tbl_csi_rdi[] = {
2685 F_CSI_RDI(0), /* CSI0 source */
2686 F_CSI_RDI(1), /* CSI1 source */
2687 F_CSI_RDI(2), /* CSI2 source */
2688 F_END
2689};
2690
Bryan Huntsman3f2bc4d2011-08-16 17:27:22 -07002691static struct rcg_clk csi_rdi_clk = {
2692 .b = {
2693 .ctl_reg = MISC_CC_REG,
2694 .en_mask = BIT(13),
2695 .halt_check = DELAY,
2696 .reset_reg = SW_RESET_CORE_REG,
2697 .reset_mask = BIT(27),
2698 },
2699 .ns_reg = MISC_CC_REG,
2700 .ns_mask = BIT(12),
Stephen Boyd94625ef2011-07-12 17:06:01 -07002701 .set_rate = set_rate_pix_rdi,
Bryan Huntsman3f2bc4d2011-08-16 17:27:22 -07002702 .freq_tbl = clk_tbl_csi_rdi,
Matt Wagantall84f43fd2011-08-16 23:28:38 -07002703 .current_freq = &rcg_dummy_freq,
Bryan Huntsman3f2bc4d2011-08-16 17:27:22 -07002704 .c = {
2705 .dbg_name = "csi_rdi_clk",
Matt Wagantall84f43fd2011-08-16 23:28:38 -07002706 .ops = &clk_ops_rcg_8960,
Bryan Huntsman3f2bc4d2011-08-16 17:27:22 -07002707 CLK_INIT(csi_rdi_clk.c),
2708 },
2709};
2710
Stephen Boyd94625ef2011-07-12 17:06:01 -07002711#define F_CSI_RDI1(s) \
2712 { \
2713 .src_clk = &csi##s##_clk.c, \
2714 .freq_hz = s, \
2715 .ns_val = BVAL(1, 0, s), \
2716 }
2717static struct clk_freq_tbl clk_tbl_csi_rdi1[] = {
2718 F_CSI_RDI1(0), /* CSI0 source */
2719 F_CSI_RDI1(1), /* CSI1 source */
2720 F_CSI_RDI1(2), /* CSI2 source */
2721 F_END
2722};
2723
2724static struct rcg_clk csi_rdi1_clk = {
2725 .b = {
2726 .ctl_reg = MISC_CC3_REG,
2727 .en_mask = BIT(2),
2728 .halt_check = DELAY,
2729 .reset_reg = SW_RESET_CORE2_REG,
2730 .reset_mask = BIT(1),
2731 },
2732 .ns_reg = MISC_CC3_REG,
2733 .ns_mask = BM(1, 0),
2734 .set_rate = set_rate_nop,
2735 .freq_tbl = clk_tbl_csi_rdi1,
2736 .current_freq = &rcg_dummy_freq,
2737 .c = {
2738 .dbg_name = "csi_rdi1_clk",
2739 .ops = &clk_ops_rcg_8960,
2740 CLK_INIT(csi_rdi1_clk.c),
2741 },
2742};
2743
2744#define F_CSI_RDI2(s) \
2745 { \
2746 .src_clk = &csi##s##_clk.c, \
2747 .freq_hz = s, \
2748 .ns_val = BVAL(5, 4, s), \
2749 }
2750static struct clk_freq_tbl clk_tbl_csi_rdi2[] = {
2751 F_CSI_RDI2(0), /* CSI0 source */
2752 F_CSI_RDI2(1), /* CSI1 source */
2753 F_CSI_RDI2(2), /* CSI2 source */
2754 F_END
2755};
2756
2757static struct rcg_clk csi_rdi2_clk = {
2758 .b = {
2759 .ctl_reg = MISC_CC3_REG,
2760 .en_mask = BIT(6),
2761 .halt_check = DELAY,
2762 .reset_reg = SW_RESET_CORE2_REG,
2763 .reset_mask = BIT(0),
2764 },
2765 .ns_reg = MISC_CC3_REG,
2766 .ns_mask = BM(5, 4),
2767 .set_rate = set_rate_nop,
2768 .freq_tbl = clk_tbl_csi_rdi2,
2769 .current_freq = &rcg_dummy_freq,
2770 .c = {
2771 .dbg_name = "csi_rdi2_clk",
2772 .ops = &clk_ops_rcg_8960,
2773 CLK_INIT(csi_rdi2_clk.c),
2774 },
2775};
2776
Bryan Huntsman3f2bc4d2011-08-16 17:27:22 -07002777#define F_CSI_PHYTIMER(f, s, d, m, n, v) \
2778 { \
2779 .freq_hz = f, \
2780 .src_clk = &s##_clk.c, \
2781 .md_val = MD8(8, m, 0, n), \
2782 .ns_val = NS_MM(31, 24, n, m, 15, 14, d, 2, 0, s##_to_mm_mux), \
2783 .ctl_val = CC(6, n), \
2784 .mnd_en_mask = BIT(5) * !!(n), \
2785 .sys_vdd = v, \
2786 }
2787static struct clk_freq_tbl clk_tbl_csi_phytimer[] = {
2788 F_CSI_PHYTIMER( 0, gnd, 1, 0, 0, NONE),
2789 F_CSI_PHYTIMER( 85330000, pll8, 1, 2, 9, LOW),
2790 F_CSI_PHYTIMER(177780000, pll2, 1, 2, 9, NOMINAL),
2791 F_END
2792};
2793
2794static struct rcg_clk csiphy_timer_src_clk = {
2795 .ns_reg = CSIPHYTIMER_NS_REG,
2796 .b = {
2797 .ctl_reg = CSIPHYTIMER_CC_REG,
2798 .halt_check = NOCHECK,
2799 },
2800 .md_reg = CSIPHYTIMER_MD_REG,
2801 .root_en_mask = BIT(2),
2802 .ns_mask = (BM(31, 24) | BM(15, 14) | BM(2, 0)),
2803 .ctl_mask = BM(7, 6),
2804 .set_rate = set_rate_mnd_8,
2805 .freq_tbl = clk_tbl_csi_phytimer,
Matt Wagantall84f43fd2011-08-16 23:28:38 -07002806 .current_freq = &rcg_dummy_freq,
Bryan Huntsman3f2bc4d2011-08-16 17:27:22 -07002807 .c = {
2808 .dbg_name = "csiphy_timer_src_clk",
Matt Wagantall84f43fd2011-08-16 23:28:38 -07002809 .ops = &clk_ops_rcg_8960,
Bryan Huntsman3f2bc4d2011-08-16 17:27:22 -07002810 CLK_INIT(csiphy_timer_src_clk.c),
2811 },
2812};
2813
2814static struct branch_clk csi0phy_timer_clk = {
2815 .b = {
2816 .ctl_reg = CSIPHYTIMER_CC_REG,
2817 .en_mask = BIT(0),
2818 .halt_reg = DBG_BUS_VEC_I_REG,
2819 .halt_bit = 17,
2820 },
2821 .parent = &csiphy_timer_src_clk.c,
2822 .c = {
2823 .dbg_name = "csi0phy_timer_clk",
2824 .ops = &clk_ops_branch,
2825 CLK_INIT(csi0phy_timer_clk.c),
2826 },
2827};
2828
2829static struct branch_clk csi1phy_timer_clk = {
2830 .b = {
2831 .ctl_reg = CSIPHYTIMER_CC_REG,
2832 .en_mask = BIT(9),
2833 .halt_reg = DBG_BUS_VEC_I_REG,
2834 .halt_bit = 18,
2835 },
2836 .parent = &csiphy_timer_src_clk.c,
2837 .c = {
2838 .dbg_name = "csi1phy_timer_clk",
2839 .ops = &clk_ops_branch,
2840 CLK_INIT(csi1phy_timer_clk.c),
2841 },
2842};
2843
Stephen Boyd94625ef2011-07-12 17:06:01 -07002844static struct branch_clk csi2phy_timer_clk = {
2845 .b = {
2846 .ctl_reg = CSIPHYTIMER_CC_REG,
2847 .en_mask = BIT(11),
2848 .halt_reg = DBG_BUS_VEC_I_REG,
2849 .halt_bit = 30,
2850 },
2851 .parent = &csiphy_timer_src_clk.c,
2852 .c = {
2853 .dbg_name = "csi2phy_timer_clk",
2854 .ops = &clk_ops_branch,
2855 CLK_INIT(csi2phy_timer_clk.c),
2856 },
2857};
2858
Bryan Huntsman3f2bc4d2011-08-16 17:27:22 -07002859#define F_DSI(d) \
2860 { \
2861 .freq_hz = d, \
2862 .ns_val = BVAL(15, 12, (d-1)), \
2863 }
2864/*
2865 * The DSI_BYTE/ESC clock is sourced from the DSI PHY PLL, which may change rate
2866 * without this clock driver knowing. So, overload the clk_set_rate() to set
2867 * the divider (1 to 16) of the clock with respect to the PLL rate.
2868 */
2869static struct clk_freq_tbl clk_tbl_dsi_byte[] = {
2870 F_DSI(1), F_DSI(2), F_DSI(3), F_DSI(4),
2871 F_DSI(5), F_DSI(6), F_DSI(7), F_DSI(8),
2872 F_DSI(9), F_DSI(10), F_DSI(11), F_DSI(12),
2873 F_DSI(13), F_DSI(14), F_DSI(15), F_DSI(16),
2874 F_END
2875};
2876
2877static struct rcg_clk dsi1_byte_clk = {
2878 .b = {
2879 .ctl_reg = DSI1_BYTE_CC_REG,
2880 .en_mask = BIT(0),
2881 .reset_reg = SW_RESET_CORE_REG,
2882 .reset_mask = BIT(7),
2883 .halt_reg = DBG_BUS_VEC_B_REG,
2884 .halt_bit = 21,
2885 },
2886 .ns_reg = DSI1_BYTE_NS_REG,
2887 .root_en_mask = BIT(2),
2888 .ns_mask = BM(15, 12),
2889 .set_rate = set_rate_nop,
2890 .freq_tbl = clk_tbl_dsi_byte,
Matt Wagantall84f43fd2011-08-16 23:28:38 -07002891 .current_freq = &rcg_dummy_freq,
Bryan Huntsman3f2bc4d2011-08-16 17:27:22 -07002892 .c = {
2893 .dbg_name = "dsi1_byte_clk",
Matt Wagantall84f43fd2011-08-16 23:28:38 -07002894 .ops = &clk_ops_rcg_8960,
Bryan Huntsman3f2bc4d2011-08-16 17:27:22 -07002895 CLK_INIT(dsi1_byte_clk.c),
2896 },
2897};
2898
2899static struct rcg_clk dsi2_byte_clk = {
2900 .b = {
2901 .ctl_reg = DSI2_BYTE_CC_REG,
2902 .en_mask = BIT(0),
2903 .reset_reg = SW_RESET_CORE_REG,
2904 .reset_mask = BIT(25),
2905 .halt_reg = DBG_BUS_VEC_B_REG,
2906 .halt_bit = 20,
2907 },
2908 .ns_reg = DSI2_BYTE_NS_REG,
2909 .root_en_mask = BIT(2),
2910 .ns_mask = BM(15, 12),
2911 .set_rate = set_rate_nop,
2912 .freq_tbl = clk_tbl_dsi_byte,
Matt Wagantall84f43fd2011-08-16 23:28:38 -07002913 .current_freq = &rcg_dummy_freq,
Bryan Huntsman3f2bc4d2011-08-16 17:27:22 -07002914 .c = {
2915 .dbg_name = "dsi2_byte_clk",
Matt Wagantall84f43fd2011-08-16 23:28:38 -07002916 .ops = &clk_ops_rcg_8960,
Bryan Huntsman3f2bc4d2011-08-16 17:27:22 -07002917 CLK_INIT(dsi2_byte_clk.c),
2918 },
2919};
2920
2921static struct rcg_clk dsi1_esc_clk = {
2922 .b = {
2923 .ctl_reg = DSI1_ESC_CC_REG,
2924 .en_mask = BIT(0),
2925 .reset_reg = SW_RESET_CORE_REG,
2926 .halt_reg = DBG_BUS_VEC_I_REG,
2927 .halt_bit = 1,
2928 },
2929 .ns_reg = DSI1_ESC_NS_REG,
2930 .root_en_mask = BIT(2),
2931 .ns_mask = BM(15, 12),
2932 .set_rate = set_rate_nop,
2933 .freq_tbl = clk_tbl_dsi_byte,
Matt Wagantall84f43fd2011-08-16 23:28:38 -07002934 .current_freq = &rcg_dummy_freq,
Bryan Huntsman3f2bc4d2011-08-16 17:27:22 -07002935 .c = {
2936 .dbg_name = "dsi1_esc_clk",
Matt Wagantall84f43fd2011-08-16 23:28:38 -07002937 .ops = &clk_ops_rcg_8960,
Bryan Huntsman3f2bc4d2011-08-16 17:27:22 -07002938 CLK_INIT(dsi1_esc_clk.c),
2939 },
2940};
2941
2942static struct rcg_clk dsi2_esc_clk = {
2943 .b = {
2944 .ctl_reg = DSI2_ESC_CC_REG,
2945 .en_mask = BIT(0),
2946 .halt_reg = DBG_BUS_VEC_I_REG,
2947 .halt_bit = 3,
2948 },
2949 .ns_reg = DSI2_ESC_NS_REG,
2950 .root_en_mask = BIT(2),
2951 .ns_mask = BM(15, 12),
2952 .set_rate = set_rate_nop,
2953 .freq_tbl = clk_tbl_dsi_byte,
Matt Wagantall84f43fd2011-08-16 23:28:38 -07002954 .current_freq = &rcg_dummy_freq,
Bryan Huntsman3f2bc4d2011-08-16 17:27:22 -07002955 .c = {
2956 .dbg_name = "dsi2_esc_clk",
Matt Wagantall84f43fd2011-08-16 23:28:38 -07002957 .ops = &clk_ops_rcg_8960,
Bryan Huntsman3f2bc4d2011-08-16 17:27:22 -07002958 CLK_INIT(dsi2_esc_clk.c),
2959 },
2960};
2961
2962#define F_GFX2D(f, s, m, n, v) \
2963 { \
2964 .freq_hz = f, \
2965 .src_clk = &s##_clk.c, \
2966 .md_val = MD4(4, m, 0, n), \
2967 .ns_val = NS_MND_BANKED4(20, 16, n, m, 3, 0, s##_to_mm_mux), \
2968 .ctl_val = CC_BANKED(9, 6, n), \
2969 .mnd_en_mask = (BIT(8) | BIT(5)) * !!(n), \
2970 .sys_vdd = v, \
2971 }
2972static struct clk_freq_tbl clk_tbl_gfx2d[] = {
2973 F_GFX2D( 0, gnd, 0, 0, NONE),
2974 F_GFX2D( 27000000, pxo, 0, 0, LOW),
2975 F_GFX2D( 48000000, pll8, 1, 8, LOW),
2976 F_GFX2D( 54857000, pll8, 1, 7, LOW),
2977 F_GFX2D( 64000000, pll8, 1, 6, LOW),
2978 F_GFX2D( 76800000, pll8, 1, 5, LOW),
2979 F_GFX2D( 96000000, pll8, 1, 4, LOW),
2980 F_GFX2D(128000000, pll8, 1, 3, NOMINAL),
2981 F_GFX2D(145455000, pll2, 2, 11, NOMINAL),
2982 F_GFX2D(160000000, pll2, 1, 5, NOMINAL),
2983 F_GFX2D(177778000, pll2, 2, 9, NOMINAL),
2984 F_GFX2D(200000000, pll2, 1, 4, NOMINAL),
2985 F_GFX2D(228571000, pll2, 2, 7, HIGH),
2986 F_END
2987};
2988
2989static struct bank_masks bmnd_info_gfx2d0 = {
2990 .bank_sel_mask = BIT(11),
2991 .bank0_mask = {
2992 .md_reg = GFX2D0_MD0_REG,
2993 .ns_mask = BM(23, 20) | BM(5, 3),
2994 .rst_mask = BIT(25),
2995 .mnd_en_mask = BIT(8),
2996 .mode_mask = BM(10, 9),
2997 },
2998 .bank1_mask = {
2999 .md_reg = GFX2D0_MD1_REG,
3000 .ns_mask = BM(19, 16) | BM(2, 0),
3001 .rst_mask = BIT(24),
3002 .mnd_en_mask = BIT(5),
3003 .mode_mask = BM(7, 6),
3004 },
3005};
3006
3007static struct rcg_clk gfx2d0_clk = {
3008 .b = {
3009 .ctl_reg = GFX2D0_CC_REG,
3010 .en_mask = BIT(0),
3011 .reset_reg = SW_RESET_CORE_REG,
3012 .reset_mask = BIT(14),
3013 .halt_reg = DBG_BUS_VEC_A_REG,
3014 .halt_bit = 9,
3015 },
3016 .ns_reg = GFX2D0_NS_REG,
3017 .root_en_mask = BIT(2),
3018 .set_rate = set_rate_mnd_banked,
3019 .freq_tbl = clk_tbl_gfx2d,
Stephen Boydc78d9a72011-07-20 00:46:24 -07003020 .bank_info = &bmnd_info_gfx2d0,
Matt Wagantall84f43fd2011-08-16 23:28:38 -07003021 .current_freq = &rcg_dummy_freq,
Bryan Huntsman3f2bc4d2011-08-16 17:27:22 -07003022 .c = {
3023 .dbg_name = "gfx2d0_clk",
Matt Wagantall84f43fd2011-08-16 23:28:38 -07003024 .ops = &clk_ops_rcg_8960,
Bryan Huntsman3f2bc4d2011-08-16 17:27:22 -07003025 CLK_INIT(gfx2d0_clk.c),
3026 },
3027};
3028
3029static struct bank_masks bmnd_info_gfx2d1 = {
3030 .bank_sel_mask = BIT(11),
3031 .bank0_mask = {
3032 .md_reg = GFX2D1_MD0_REG,
3033 .ns_mask = BM(23, 20) | BM(5, 3),
3034 .rst_mask = BIT(25),
3035 .mnd_en_mask = BIT(8),
3036 .mode_mask = BM(10, 9),
3037 },
3038 .bank1_mask = {
3039 .md_reg = GFX2D1_MD1_REG,
3040 .ns_mask = BM(19, 16) | BM(2, 0),
3041 .rst_mask = BIT(24),
3042 .mnd_en_mask = BIT(5),
3043 .mode_mask = BM(7, 6),
3044 },
3045};
3046
3047static struct rcg_clk gfx2d1_clk = {
3048 .b = {
3049 .ctl_reg = GFX2D1_CC_REG,
3050 .en_mask = BIT(0),
3051 .reset_reg = SW_RESET_CORE_REG,
3052 .reset_mask = BIT(13),
3053 .halt_reg = DBG_BUS_VEC_A_REG,
3054 .halt_bit = 14,
3055 },
3056 .ns_reg = GFX2D1_NS_REG,
3057 .root_en_mask = BIT(2),
3058 .set_rate = set_rate_mnd_banked,
3059 .freq_tbl = clk_tbl_gfx2d,
Stephen Boydc78d9a72011-07-20 00:46:24 -07003060 .bank_info = &bmnd_info_gfx2d1,
Matt Wagantall84f43fd2011-08-16 23:28:38 -07003061 .current_freq = &rcg_dummy_freq,
Bryan Huntsman3f2bc4d2011-08-16 17:27:22 -07003062 .c = {
3063 .dbg_name = "gfx2d1_clk",
Matt Wagantall84f43fd2011-08-16 23:28:38 -07003064 .ops = &clk_ops_rcg_8960,
Bryan Huntsman3f2bc4d2011-08-16 17:27:22 -07003065 CLK_INIT(gfx2d1_clk.c),
3066 },
3067};
3068
3069#define F_GFX3D(f, s, m, n, v) \
3070 { \
3071 .freq_hz = f, \
3072 .src_clk = &s##_clk.c, \
3073 .md_val = MD4(4, m, 0, n), \
3074 .ns_val = NS_MND_BANKED4(18, 14, n, m, 3, 0, s##_to_mm_mux), \
3075 .ctl_val = CC_BANKED(9, 6, n), \
3076 .mnd_en_mask = (BIT(8) | BIT(5)) * !!(n), \
3077 .sys_vdd = v, \
3078 }
3079static struct clk_freq_tbl clk_tbl_gfx3d[] = {
3080 F_GFX3D( 0, gnd, 0, 0, NONE),
3081 F_GFX3D( 27000000, pxo, 0, 0, LOW),
3082 F_GFX3D( 48000000, pll8, 1, 8, LOW),
3083 F_GFX3D( 54857000, pll8, 1, 7, LOW),
3084 F_GFX3D( 64000000, pll8, 1, 6, LOW),
3085 F_GFX3D( 76800000, pll8, 1, 5, LOW),
3086 F_GFX3D( 96000000, pll8, 1, 4, LOW),
Stephen Boydd7797422011-08-10 16:01:45 -07003087 F_GFX3D(128000000, pll8, 1, 3, LOW),
Bryan Huntsman3f2bc4d2011-08-16 17:27:22 -07003088 F_GFX3D(145455000, pll2, 2, 11, NOMINAL),
3089 F_GFX3D(160000000, pll2, 1, 5, NOMINAL),
3090 F_GFX3D(177778000, pll2, 2, 9, NOMINAL),
3091 F_GFX3D(200000000, pll2, 1, 4, NOMINAL),
3092 F_GFX3D(228571000, pll2, 2, 7, NOMINAL),
3093 F_GFX3D(266667000, pll2, 1, 3, NOMINAL),
3094 F_GFX3D(320000000, pll2, 2, 5, HIGH),
3095 F_END
3096};
3097
Stephen Boyd94625ef2011-07-12 17:06:01 -07003098static struct clk_freq_tbl clk_tbl_gfx3d_v2[] = {
3099 F_GFX3D( 0, gnd, 0, 0, NONE),
3100 F_GFX3D( 27000000, pxo, 0, 0, LOW),
3101 F_GFX3D( 48000000, pll8, 1, 8, LOW),
3102 F_GFX3D( 54857000, pll8, 1, 7, LOW),
3103 F_GFX3D( 64000000, pll8, 1, 6, LOW),
3104 F_GFX3D( 76800000, pll8, 1, 5, LOW),
3105 F_GFX3D( 96000000, pll8, 1, 4, LOW),
3106 F_GFX3D(128000000, pll8, 1, 3, LOW),
3107 F_GFX3D(145455000, pll2, 2, 11, NOMINAL),
3108 F_GFX3D(160000000, pll2, 1, 5, NOMINAL),
3109 F_GFX3D(177778000, pll2, 2, 9, NOMINAL),
3110 F_GFX3D(200000000, pll2, 1, 4, NOMINAL),
3111 F_GFX3D(228571000, pll2, 2, 7, NOMINAL),
3112 F_GFX3D(266667000, pll2, 1, 3, NOMINAL),
3113 F_GFX3D(300000000, pll3, 1, 4, NOMINAL),
3114 F_GFX3D(320000000, pll2, 2, 5, HIGH),
3115 F_GFX3D(400000000, pll2, 1, 2, HIGH),
3116 F_END
3117};
3118
Bryan Huntsman3f2bc4d2011-08-16 17:27:22 -07003119static struct bank_masks bmnd_info_gfx3d = {
3120 .bank_sel_mask = BIT(11),
3121 .bank0_mask = {
3122 .md_reg = GFX3D_MD0_REG,
3123 .ns_mask = BM(21, 18) | BM(5, 3),
3124 .rst_mask = BIT(23),
3125 .mnd_en_mask = BIT(8),
3126 .mode_mask = BM(10, 9),
3127 },
3128 .bank1_mask = {
3129 .md_reg = GFX3D_MD1_REG,
3130 .ns_mask = BM(17, 14) | BM(2, 0),
3131 .rst_mask = BIT(22),
3132 .mnd_en_mask = BIT(5),
3133 .mode_mask = BM(7, 6),
3134 },
3135};
3136
3137static struct rcg_clk gfx3d_clk = {
3138 .b = {
3139 .ctl_reg = GFX3D_CC_REG,
3140 .en_mask = BIT(0),
3141 .reset_reg = SW_RESET_CORE_REG,
3142 .reset_mask = BIT(12),
3143 .halt_reg = DBG_BUS_VEC_A_REG,
3144 .halt_bit = 4,
3145 },
3146 .ns_reg = GFX3D_NS_REG,
3147 .root_en_mask = BIT(2),
3148 .set_rate = set_rate_mnd_banked,
3149 .freq_tbl = clk_tbl_gfx3d,
Stephen Boydc78d9a72011-07-20 00:46:24 -07003150 .bank_info = &bmnd_info_gfx3d,
Matt Wagantall84f43fd2011-08-16 23:28:38 -07003151 .current_freq = &rcg_dummy_freq,
Bryan Huntsman3f2bc4d2011-08-16 17:27:22 -07003152 .c = {
3153 .dbg_name = "gfx3d_clk",
Matt Wagantall84f43fd2011-08-16 23:28:38 -07003154 .ops = &clk_ops_rcg_8960,
Bryan Huntsman3f2bc4d2011-08-16 17:27:22 -07003155 CLK_INIT(gfx3d_clk.c),
Stephen Boyd7fa26742011-08-11 23:22:29 -07003156 .depends = &gmem_axi_clk.c,
Bryan Huntsman3f2bc4d2011-08-16 17:27:22 -07003157 },
3158};
3159
3160#define F_IJPEG(f, s, d, m, n, v) \
3161 { \
3162 .freq_hz = f, \
3163 .src_clk = &s##_clk.c, \
3164 .md_val = MD8(8, m, 0, n), \
3165 .ns_val = NS_MM(23, 16, n, m, 15, 12, d, 2, 0, s##_to_mm_mux), \
3166 .ctl_val = CC(6, n), \
3167 .mnd_en_mask = BIT(5) * !!(n), \
3168 .sys_vdd = v, \
3169 }
3170static struct clk_freq_tbl clk_tbl_ijpeg[] = {
3171 F_IJPEG( 0, gnd, 1, 0, 0, NONE),
3172 F_IJPEG( 27000000, pxo, 1, 0, 0, LOW),
3173 F_IJPEG( 36570000, pll8, 1, 2, 21, LOW),
3174 F_IJPEG( 54860000, pll8, 7, 0, 0, LOW),
3175 F_IJPEG( 96000000, pll8, 4, 0, 0, LOW),
3176 F_IJPEG(109710000, pll8, 1, 2, 7, LOW),
3177 F_IJPEG(128000000, pll8, 3, 0, 0, NOMINAL),
3178 F_IJPEG(153600000, pll8, 1, 2, 5, NOMINAL),
3179 F_IJPEG(200000000, pll2, 4, 0, 0, NOMINAL),
3180 F_IJPEG(228571000, pll2, 1, 2, 7, NOMINAL),
Matt Wagantall393bdb52011-09-07 10:15:28 -07003181 F_IJPEG(266667000, pll2, 1, 1, 3, NOMINAL),
Stephen Boyd94625ef2011-07-12 17:06:01 -07003182 F_IJPEG(320000000, pll2, 1, 2, 5, HIGH),
Bryan Huntsman3f2bc4d2011-08-16 17:27:22 -07003183 F_END
3184};
3185
3186static struct rcg_clk ijpeg_clk = {
3187 .b = {
3188 .ctl_reg = IJPEG_CC_REG,
3189 .en_mask = BIT(0),
3190 .reset_reg = SW_RESET_CORE_REG,
3191 .reset_mask = BIT(9),
3192 .halt_reg = DBG_BUS_VEC_A_REG,
3193 .halt_bit = 24,
3194 },
3195 .ns_reg = IJPEG_NS_REG,
3196 .md_reg = IJPEG_MD_REG,
3197 .root_en_mask = BIT(2),
3198 .ns_mask = (BM(23, 16) | BM(15, 12) | BM(2, 0)),
3199 .ctl_mask = BM(7, 6),
3200 .set_rate = set_rate_mnd,
3201 .freq_tbl = clk_tbl_ijpeg,
Matt Wagantall84f43fd2011-08-16 23:28:38 -07003202 .current_freq = &rcg_dummy_freq,
Bryan Huntsman3f2bc4d2011-08-16 17:27:22 -07003203 .c = {
3204 .dbg_name = "ijpeg_clk",
Matt Wagantall84f43fd2011-08-16 23:28:38 -07003205 .ops = &clk_ops_rcg_8960,
Bryan Huntsman3f2bc4d2011-08-16 17:27:22 -07003206 CLK_INIT(ijpeg_clk.c),
Stephen Boyd7fa26742011-08-11 23:22:29 -07003207 .depends = &ijpeg_axi_clk.c,
Bryan Huntsman3f2bc4d2011-08-16 17:27:22 -07003208 },
3209};
3210
3211#define F_JPEGD(f, s, d, v) \
3212 { \
3213 .freq_hz = f, \
3214 .src_clk = &s##_clk.c, \
3215 .ns_val = NS_DIVSRC(15, 12, d, 2, 0, s##_to_mm_mux), \
3216 .sys_vdd = v, \
3217 }
3218static struct clk_freq_tbl clk_tbl_jpegd[] = {
3219 F_JPEGD( 0, gnd, 1, NONE),
3220 F_JPEGD( 64000000, pll8, 6, LOW),
3221 F_JPEGD( 76800000, pll8, 5, LOW),
3222 F_JPEGD( 96000000, pll8, 4, LOW),
3223 F_JPEGD(160000000, pll2, 5, NOMINAL),
3224 F_JPEGD(200000000, pll2, 4, NOMINAL),
3225 F_END
3226};
3227
3228static struct rcg_clk jpegd_clk = {
3229 .b = {
3230 .ctl_reg = JPEGD_CC_REG,
3231 .en_mask = BIT(0),
3232 .reset_reg = SW_RESET_CORE_REG,
3233 .reset_mask = BIT(19),
3234 .halt_reg = DBG_BUS_VEC_A_REG,
3235 .halt_bit = 19,
3236 },
3237 .ns_reg = JPEGD_NS_REG,
3238 .root_en_mask = BIT(2),
3239 .ns_mask = (BM(15, 12) | BM(2, 0)),
3240 .set_rate = set_rate_nop,
3241 .freq_tbl = clk_tbl_jpegd,
Matt Wagantall84f43fd2011-08-16 23:28:38 -07003242 .current_freq = &rcg_dummy_freq,
Bryan Huntsman3f2bc4d2011-08-16 17:27:22 -07003243 .c = {
3244 .dbg_name = "jpegd_clk",
Matt Wagantall84f43fd2011-08-16 23:28:38 -07003245 .ops = &clk_ops_rcg_8960,
Bryan Huntsman3f2bc4d2011-08-16 17:27:22 -07003246 CLK_INIT(jpegd_clk.c),
Stephen Boyd7fa26742011-08-11 23:22:29 -07003247 .depends = &jpegd_axi_clk.c,
Bryan Huntsman3f2bc4d2011-08-16 17:27:22 -07003248 },
3249};
3250
3251#define F_MDP(f, s, m, n, v) \
3252 { \
3253 .freq_hz = f, \
3254 .src_clk = &s##_clk.c, \
3255 .md_val = MD8(8, m, 0, n), \
3256 .ns_val = NS_MND_BANKED8(22, 14, n, m, 3, 0, s##_to_mm_mux), \
3257 .ctl_val = CC_BANKED(9, 6, n), \
3258 .mnd_en_mask = (BIT(8) | BIT(5)) * !!(n), \
3259 .sys_vdd = v, \
3260 }
3261static struct clk_freq_tbl clk_tbl_mdp[] = {
3262 F_MDP( 0, gnd, 0, 0, NONE),
3263 F_MDP( 9600000, pll8, 1, 40, LOW),
3264 F_MDP( 13710000, pll8, 1, 28, LOW),
3265 F_MDP( 27000000, pxo, 0, 0, LOW),
3266 F_MDP( 29540000, pll8, 1, 13, LOW),
3267 F_MDP( 34910000, pll8, 1, 11, LOW),
3268 F_MDP( 38400000, pll8, 1, 10, LOW),
3269 F_MDP( 59080000, pll8, 2, 13, LOW),
3270 F_MDP( 76800000, pll8, 1, 5, LOW),
3271 F_MDP( 85330000, pll8, 2, 9, LOW),
3272 F_MDP( 96000000, pll8, 1, 4, NOMINAL),
3273 F_MDP(128000000, pll8, 1, 3, NOMINAL),
3274 F_MDP(160000000, pll2, 1, 5, NOMINAL),
3275 F_MDP(177780000, pll2, 2, 9, NOMINAL),
3276 F_MDP(200000000, pll2, 1, 4, NOMINAL),
3277 F_END
3278};
3279
3280static struct bank_masks bmnd_info_mdp = {
3281 .bank_sel_mask = BIT(11),
3282 .bank0_mask = {
3283 .md_reg = MDP_MD0_REG,
3284 .ns_mask = BM(29, 22) | BM(5, 3),
3285 .rst_mask = BIT(31),
3286 .mnd_en_mask = BIT(8),
3287 .mode_mask = BM(10, 9),
3288 },
3289 .bank1_mask = {
3290 .md_reg = MDP_MD1_REG,
3291 .ns_mask = BM(21, 14) | BM(2, 0),
3292 .rst_mask = BIT(30),
3293 .mnd_en_mask = BIT(5),
3294 .mode_mask = BM(7, 6),
3295 },
3296};
3297
3298static struct rcg_clk mdp_clk = {
3299 .b = {
3300 .ctl_reg = MDP_CC_REG,
3301 .en_mask = BIT(0),
3302 .reset_reg = SW_RESET_CORE_REG,
3303 .reset_mask = BIT(21),
3304 .halt_reg = DBG_BUS_VEC_C_REG,
3305 .halt_bit = 10,
3306 },
3307 .ns_reg = MDP_NS_REG,
3308 .root_en_mask = BIT(2),
3309 .set_rate = set_rate_mnd_banked,
3310 .freq_tbl = clk_tbl_mdp,
Stephen Boydc78d9a72011-07-20 00:46:24 -07003311 .bank_info = &bmnd_info_mdp,
Matt Wagantall84f43fd2011-08-16 23:28:38 -07003312 .current_freq = &rcg_dummy_freq,
Bryan Huntsman3f2bc4d2011-08-16 17:27:22 -07003313 .c = {
3314 .dbg_name = "mdp_clk",
Matt Wagantall84f43fd2011-08-16 23:28:38 -07003315 .ops = &clk_ops_rcg_8960,
Bryan Huntsman3f2bc4d2011-08-16 17:27:22 -07003316 CLK_INIT(mdp_clk.c),
Stephen Boyd7fa26742011-08-11 23:22:29 -07003317 .depends = &mdp_axi_clk.c,
Bryan Huntsman3f2bc4d2011-08-16 17:27:22 -07003318 },
3319};
3320
3321static struct branch_clk lut_mdp_clk = {
3322 .b = {
3323 .ctl_reg = MDP_LUT_CC_REG,
3324 .en_mask = BIT(0),
3325 .halt_reg = DBG_BUS_VEC_I_REG,
3326 .halt_bit = 13,
3327 },
3328 .parent = &mdp_clk.c,
3329 .c = {
3330 .dbg_name = "lut_mdp_clk",
3331 .ops = &clk_ops_branch,
3332 CLK_INIT(lut_mdp_clk.c),
3333 },
3334};
3335
3336#define F_MDP_VSYNC(f, s, v) \
3337 { \
3338 .freq_hz = f, \
3339 .src_clk = &s##_clk.c, \
3340 .ns_val = NS_SRC_SEL(13, 13, s##_to_bb_mux), \
3341 .sys_vdd = v, \
3342 }
3343static struct clk_freq_tbl clk_tbl_mdp_vsync[] = {
3344 F_MDP_VSYNC(27000000, pxo, LOW),
3345 F_END
3346};
3347
3348static struct rcg_clk mdp_vsync_clk = {
3349 .b = {
3350 .ctl_reg = MISC_CC_REG,
3351 .en_mask = BIT(6),
3352 .reset_reg = SW_RESET_CORE_REG,
3353 .reset_mask = BIT(3),
3354 .halt_reg = DBG_BUS_VEC_B_REG,
3355 .halt_bit = 22,
3356 },
3357 .ns_reg = MISC_CC2_REG,
3358 .ns_mask = BIT(13),
3359 .set_rate = set_rate_nop,
3360 .freq_tbl = clk_tbl_mdp_vsync,
Matt Wagantall84f43fd2011-08-16 23:28:38 -07003361 .current_freq = &rcg_dummy_freq,
Bryan Huntsman3f2bc4d2011-08-16 17:27:22 -07003362 .c = {
3363 .dbg_name = "mdp_vsync_clk",
Matt Wagantall84f43fd2011-08-16 23:28:38 -07003364 .ops = &clk_ops_rcg_8960,
Bryan Huntsman3f2bc4d2011-08-16 17:27:22 -07003365 CLK_INIT(mdp_vsync_clk.c),
3366 },
3367};
3368
3369#define F_ROT(f, s, d, v) \
3370 { \
3371 .freq_hz = f, \
3372 .src_clk = &s##_clk.c, \
3373 .ns_val = NS_DIVSRC_BANKED(29, 26, 25, 22, d, \
3374 21, 19, 18, 16, s##_to_mm_mux), \
3375 .sys_vdd = v, \
3376 }
3377static struct clk_freq_tbl clk_tbl_rot[] = {
3378 F_ROT( 0, gnd, 1, NONE),
3379 F_ROT( 27000000, pxo, 1, LOW),
3380 F_ROT( 29540000, pll8, 13, LOW),
3381 F_ROT( 32000000, pll8, 12, LOW),
3382 F_ROT( 38400000, pll8, 10, LOW),
3383 F_ROT( 48000000, pll8, 8, LOW),
3384 F_ROT( 54860000, pll8, 7, LOW),
3385 F_ROT( 64000000, pll8, 6, LOW),
3386 F_ROT( 76800000, pll8, 5, LOW),
Matt Wagantall448db0f2011-09-07 10:17:40 -07003387 F_ROT( 96000000, pll8, 4, LOW),
Bryan Huntsman3f2bc4d2011-08-16 17:27:22 -07003388 F_ROT(100000000, pll2, 8, NOMINAL),
3389 F_ROT(114290000, pll2, 7, NOMINAL),
3390 F_ROT(133330000, pll2, 6, NOMINAL),
3391 F_ROT(160000000, pll2, 5, NOMINAL),
Stephen Boyd8487f712011-08-29 12:10:09 -07003392 F_ROT(200000000, pll2, 4, NOMINAL),
Bryan Huntsman3f2bc4d2011-08-16 17:27:22 -07003393 F_END
3394};
3395
3396static struct bank_masks bdiv_info_rot = {
3397 .bank_sel_mask = BIT(30),
3398 .bank0_mask = {
3399 .ns_mask = BM(25, 22) | BM(18, 16),
3400 },
3401 .bank1_mask = {
3402 .ns_mask = BM(29, 26) | BM(21, 19),
3403 },
3404};
3405
3406static struct rcg_clk rot_clk = {
3407 .b = {
3408 .ctl_reg = ROT_CC_REG,
3409 .en_mask = BIT(0),
3410 .reset_reg = SW_RESET_CORE_REG,
3411 .reset_mask = BIT(2),
3412 .halt_reg = DBG_BUS_VEC_C_REG,
3413 .halt_bit = 15,
3414 },
3415 .ns_reg = ROT_NS_REG,
3416 .root_en_mask = BIT(2),
3417 .set_rate = set_rate_div_banked,
3418 .freq_tbl = clk_tbl_rot,
Stephen Boydc78d9a72011-07-20 00:46:24 -07003419 .bank_info = &bdiv_info_rot,
Matt Wagantall84f43fd2011-08-16 23:28:38 -07003420 .current_freq = &rcg_dummy_freq,
Bryan Huntsman3f2bc4d2011-08-16 17:27:22 -07003421 .c = {
3422 .dbg_name = "rot_clk",
Matt Wagantall84f43fd2011-08-16 23:28:38 -07003423 .ops = &clk_ops_rcg_8960,
Bryan Huntsman3f2bc4d2011-08-16 17:27:22 -07003424 CLK_INIT(rot_clk.c),
Stephen Boyd7fa26742011-08-11 23:22:29 -07003425 .depends = &rot_axi_clk.c,
Bryan Huntsman3f2bc4d2011-08-16 17:27:22 -07003426 },
3427};
3428
3429static int hdmi_pll_clk_enable(struct clk *clk)
3430{
3431 int ret;
3432 unsigned long flags;
3433 spin_lock_irqsave(&local_clock_reg_lock, flags);
3434 ret = hdmi_pll_enable();
3435 spin_unlock_irqrestore(&local_clock_reg_lock, flags);
3436 return ret;
3437}
3438
3439static void hdmi_pll_clk_disable(struct clk *clk)
3440{
3441 unsigned long flags;
3442 spin_lock_irqsave(&local_clock_reg_lock, flags);
3443 hdmi_pll_disable();
3444 spin_unlock_irqrestore(&local_clock_reg_lock, flags);
3445}
3446
3447static unsigned hdmi_pll_clk_get_rate(struct clk *clk)
3448{
3449 return hdmi_pll_get_rate();
3450}
3451
3452static struct clk_ops clk_ops_hdmi_pll = {
3453 .enable = hdmi_pll_clk_enable,
3454 .disable = hdmi_pll_clk_disable,
3455 .get_rate = hdmi_pll_clk_get_rate,
3456 .is_local = local_clk_is_local,
3457};
3458
3459static struct clk hdmi_pll_clk = {
3460 .dbg_name = "hdmi_pll_clk",
3461 .ops = &clk_ops_hdmi_pll,
3462 CLK_INIT(hdmi_pll_clk),
3463};
3464
3465#define F_TV_GND(f, s, p_r, d, m, n, v) \
3466 { \
3467 .freq_hz = f, \
3468 .src_clk = &s##_clk.c, \
3469 .md_val = MD8(8, m, 0, n), \
3470 .ns_val = NS_MM(23, 16, n, m, 15, 14, d, 2, 0, s##_to_mm_mux), \
3471 .ctl_val = CC(6, n), \
3472 .mnd_en_mask = BIT(5) * !!(n), \
3473 .sys_vdd = v, \
3474 }
3475#define F_TV(f, s, p_r, d, m, n, v) \
3476 { \
3477 .freq_hz = f, \
3478 .src_clk = &s##_clk, \
3479 .md_val = MD8(8, m, 0, n), \
3480 .ns_val = NS_MM(23, 16, n, m, 15, 14, d, 2, 0, s##_to_mm_mux), \
3481 .ctl_val = CC(6, n), \
3482 .mnd_en_mask = BIT(5) * !!(n), \
3483 .sys_vdd = v, \
3484 .extra_freq_data = (void *)p_r, \
3485 }
3486/* Switching TV freqs requires PLL reconfiguration. */
3487static struct clk_freq_tbl clk_tbl_tv[] = {
3488 F_TV_GND( 0, gnd, 0, 1, 0, 0, NONE),
3489 F_TV( 25200000, hdmi_pll, 25200000, 1, 0, 0, LOW),
3490 F_TV( 27000000, hdmi_pll, 27000000, 1, 0, 0, LOW),
3491 F_TV( 27030000, hdmi_pll, 27030000, 1, 0, 0, LOW),
3492 F_TV( 74250000, hdmi_pll, 74250000, 1, 0, 0, NOMINAL),
3493 F_TV(148500000, hdmi_pll, 148500000, 1, 0, 0, NOMINAL),
3494 F_END
3495};
3496
3497/*
3498 * Unlike other clocks, the TV rate is adjusted through PLL
3499 * re-programming. It is also routed through an MND divider.
3500 */
3501void set_rate_tv(struct rcg_clk *clk, struct clk_freq_tbl *nf)
3502{
3503 unsigned long pll_rate = (unsigned long)nf->extra_freq_data;
3504 if (pll_rate)
3505 hdmi_pll_set_rate(pll_rate);
3506 set_rate_mnd(clk, nf);
3507}
3508
3509static struct rcg_clk tv_src_clk = {
3510 .ns_reg = TV_NS_REG,
3511 .b = {
3512 .ctl_reg = TV_CC_REG,
3513 .halt_check = NOCHECK,
3514 },
3515 .md_reg = TV_MD_REG,
3516 .root_en_mask = BIT(2),
3517 .ns_mask = (BM(23, 16) | BM(15, 14) | BM(2, 0)),
3518 .ctl_mask = BM(7, 6),
3519 .set_rate = set_rate_tv,
3520 .freq_tbl = clk_tbl_tv,
Matt Wagantall84f43fd2011-08-16 23:28:38 -07003521 .current_freq = &rcg_dummy_freq,
Bryan Huntsman3f2bc4d2011-08-16 17:27:22 -07003522 .c = {
3523 .dbg_name = "tv_src_clk",
Matt Wagantall84f43fd2011-08-16 23:28:38 -07003524 .ops = &clk_ops_rcg_8960,
Bryan Huntsman3f2bc4d2011-08-16 17:27:22 -07003525 CLK_INIT(tv_src_clk.c),
3526 },
3527};
3528
3529static struct branch_clk tv_enc_clk = {
3530 .b = {
3531 .ctl_reg = TV_CC_REG,
3532 .en_mask = BIT(8),
3533 .reset_reg = SW_RESET_CORE_REG,
3534 .reset_mask = BIT(0),
3535 .halt_reg = DBG_BUS_VEC_D_REG,
3536 .halt_bit = 9,
3537 },
3538 .parent = &tv_src_clk.c,
3539 .c = {
3540 .dbg_name = "tv_enc_clk",
3541 .ops = &clk_ops_branch,
3542 CLK_INIT(tv_enc_clk.c),
3543 },
3544};
3545
3546static struct branch_clk tv_dac_clk = {
3547 .b = {
3548 .ctl_reg = TV_CC_REG,
3549 .en_mask = BIT(10),
3550 .halt_reg = DBG_BUS_VEC_D_REG,
3551 .halt_bit = 10,
3552 },
3553 .parent = &tv_src_clk.c,
3554 .c = {
3555 .dbg_name = "tv_dac_clk",
3556 .ops = &clk_ops_branch,
3557 CLK_INIT(tv_dac_clk.c),
3558 },
3559};
3560
3561static struct branch_clk mdp_tv_clk = {
3562 .b = {
3563 .ctl_reg = TV_CC_REG,
3564 .en_mask = BIT(0),
3565 .reset_reg = SW_RESET_CORE_REG,
3566 .reset_mask = BIT(4),
3567 .halt_reg = DBG_BUS_VEC_D_REG,
3568 .halt_bit = 12,
3569 },
3570 .parent = &tv_src_clk.c,
3571 .c = {
3572 .dbg_name = "mdp_tv_clk",
3573 .ops = &clk_ops_branch,
3574 CLK_INIT(mdp_tv_clk.c),
3575 },
3576};
3577
3578static struct branch_clk hdmi_tv_clk = {
3579 .b = {
3580 .ctl_reg = TV_CC_REG,
3581 .en_mask = BIT(12),
3582 .reset_reg = SW_RESET_CORE_REG,
3583 .reset_mask = BIT(1),
3584 .halt_reg = DBG_BUS_VEC_D_REG,
3585 .halt_bit = 11,
3586 },
3587 .parent = &tv_src_clk.c,
3588 .c = {
3589 .dbg_name = "hdmi_tv_clk",
3590 .ops = &clk_ops_branch,
3591 CLK_INIT(hdmi_tv_clk.c),
3592 },
3593};
3594
3595static struct branch_clk hdmi_app_clk = {
3596 .b = {
3597 .ctl_reg = MISC_CC2_REG,
3598 .en_mask = BIT(11),
3599 .reset_reg = SW_RESET_CORE_REG,
3600 .reset_mask = BIT(11),
3601 .halt_reg = DBG_BUS_VEC_B_REG,
3602 .halt_bit = 25,
3603 },
3604 .c = {
3605 .dbg_name = "hdmi_app_clk",
3606 .ops = &clk_ops_branch,
3607 CLK_INIT(hdmi_app_clk.c),
3608 },
3609};
3610
3611static struct bank_masks bmnd_info_vcodec = {
3612 .bank_sel_mask = BIT(13),
3613 .bank0_mask = {
3614 .md_reg = VCODEC_MD0_REG,
3615 .ns_mask = BM(18, 11) | BM(2, 0),
3616 .rst_mask = BIT(31),
3617 .mnd_en_mask = BIT(5),
3618 .mode_mask = BM(7, 6),
3619 },
3620 .bank1_mask = {
3621 .md_reg = VCODEC_MD1_REG,
3622 .ns_mask = BM(26, 19) | BM(29, 27),
3623 .rst_mask = BIT(30),
3624 .mnd_en_mask = BIT(10),
3625 .mode_mask = BM(12, 11),
3626 },
3627};
3628#define F_VCODEC(f, s, m, n, v) \
3629 { \
3630 .freq_hz = f, \
3631 .src_clk = &s##_clk.c, \
3632 .md_val = MD8(8, m, 0, n), \
3633 .ns_val = NS_MND_BANKED8(11, 19, n, m, 0, 27, s##_to_mm_mux), \
3634 .ctl_val = CC_BANKED(6, 11, n), \
3635 .mnd_en_mask = (BIT(10) | BIT(5)) * !!(n), \
3636 .sys_vdd = v, \
3637 }
3638static struct clk_freq_tbl clk_tbl_vcodec[] = {
3639 F_VCODEC( 0, gnd, 0, 0, NONE),
3640 F_VCODEC( 27000000, pxo, 0, 0, LOW),
3641 F_VCODEC( 32000000, pll8, 1, 12, LOW),
3642 F_VCODEC( 48000000, pll8, 1, 8, LOW),
3643 F_VCODEC( 54860000, pll8, 1, 7, LOW),
3644 F_VCODEC( 96000000, pll8, 1, 4, LOW),
3645 F_VCODEC(133330000, pll2, 1, 6, NOMINAL),
3646 F_VCODEC(200000000, pll2, 1, 4, NOMINAL),
3647 F_VCODEC(228570000, pll2, 2, 7, HIGH),
3648 F_END
3649};
3650
3651static struct rcg_clk vcodec_clk = {
3652 .b = {
3653 .ctl_reg = VCODEC_CC_REG,
3654 .en_mask = BIT(0),
3655 .reset_reg = SW_RESET_CORE_REG,
3656 .reset_mask = BIT(6),
3657 .halt_reg = DBG_BUS_VEC_C_REG,
3658 .halt_bit = 29,
3659 },
3660 .ns_reg = VCODEC_NS_REG,
3661 .root_en_mask = BIT(2),
3662 .set_rate = set_rate_mnd_banked,
Stephen Boydc78d9a72011-07-20 00:46:24 -07003663 .bank_info = &bmnd_info_vcodec,
Bryan Huntsman3f2bc4d2011-08-16 17:27:22 -07003664 .freq_tbl = clk_tbl_vcodec,
Matt Wagantall84f43fd2011-08-16 23:28:38 -07003665 .current_freq = &rcg_dummy_freq,
Bryan Huntsman3f2bc4d2011-08-16 17:27:22 -07003666 .c = {
3667 .dbg_name = "vcodec_clk",
Matt Wagantall84f43fd2011-08-16 23:28:38 -07003668 .ops = &clk_ops_rcg_8960,
Bryan Huntsman3f2bc4d2011-08-16 17:27:22 -07003669 CLK_INIT(vcodec_clk.c),
Stephen Boyd7fa26742011-08-11 23:22:29 -07003670 .depends = &vcodec_axi_clk.c,
Bryan Huntsman3f2bc4d2011-08-16 17:27:22 -07003671 },
3672};
3673
3674#define F_VPE(f, s, d, v) \
3675 { \
3676 .freq_hz = f, \
3677 .src_clk = &s##_clk.c, \
3678 .ns_val = NS_DIVSRC(15, 12, d, 2, 0, s##_to_mm_mux), \
3679 .sys_vdd = v, \
3680 }
3681static struct clk_freq_tbl clk_tbl_vpe[] = {
3682 F_VPE( 0, gnd, 1, NONE),
3683 F_VPE( 27000000, pxo, 1, LOW),
3684 F_VPE( 34909000, pll8, 11, LOW),
3685 F_VPE( 38400000, pll8, 10, LOW),
3686 F_VPE( 64000000, pll8, 6, LOW),
3687 F_VPE( 76800000, pll8, 5, LOW),
3688 F_VPE( 96000000, pll8, 4, NOMINAL),
3689 F_VPE(100000000, pll2, 8, NOMINAL),
3690 F_VPE(160000000, pll2, 5, NOMINAL),
3691 F_END
3692};
3693
3694static struct rcg_clk vpe_clk = {
3695 .b = {
3696 .ctl_reg = VPE_CC_REG,
3697 .en_mask = BIT(0),
3698 .reset_reg = SW_RESET_CORE_REG,
3699 .reset_mask = BIT(17),
3700 .halt_reg = DBG_BUS_VEC_A_REG,
3701 .halt_bit = 28,
3702 },
3703 .ns_reg = VPE_NS_REG,
3704 .root_en_mask = BIT(2),
3705 .ns_mask = (BM(15, 12) | BM(2, 0)),
3706 .set_rate = set_rate_nop,
3707 .freq_tbl = clk_tbl_vpe,
Matt Wagantall84f43fd2011-08-16 23:28:38 -07003708 .current_freq = &rcg_dummy_freq,
Bryan Huntsman3f2bc4d2011-08-16 17:27:22 -07003709 .c = {
3710 .dbg_name = "vpe_clk",
Matt Wagantall84f43fd2011-08-16 23:28:38 -07003711 .ops = &clk_ops_rcg_8960,
Bryan Huntsman3f2bc4d2011-08-16 17:27:22 -07003712 CLK_INIT(vpe_clk.c),
Stephen Boyd7fa26742011-08-11 23:22:29 -07003713 .depends = &vpe_axi_clk.c,
Bryan Huntsman3f2bc4d2011-08-16 17:27:22 -07003714 },
3715};
3716
3717#define F_VFE(f, s, d, m, n, v) \
3718 { \
3719 .freq_hz = f, \
3720 .src_clk = &s##_clk.c, \
3721 .md_val = MD8(8, m, 0, n), \
3722 .ns_val = NS_MM(23, 16, n, m, 11, 10, d, 2, 0, s##_to_mm_mux), \
3723 .ctl_val = CC(6, n), \
3724 .mnd_en_mask = BIT(5) * !!(n), \
3725 .sys_vdd = v, \
3726 }
3727static struct clk_freq_tbl clk_tbl_vfe[] = {
3728 F_VFE( 0, gnd, 1, 0, 0, NONE),
3729 F_VFE( 13960000, pll8, 1, 2, 55, LOW),
3730 F_VFE( 27000000, pxo, 1, 0, 0, LOW),
3731 F_VFE( 36570000, pll8, 1, 2, 21, LOW),
3732 F_VFE( 38400000, pll8, 2, 1, 5, LOW),
3733 F_VFE( 45180000, pll8, 1, 2, 17, LOW),
3734 F_VFE( 48000000, pll8, 2, 1, 4, LOW),
3735 F_VFE( 54860000, pll8, 1, 1, 7, LOW),
3736 F_VFE( 64000000, pll8, 2, 1, 3, LOW),
3737 F_VFE( 76800000, pll8, 1, 1, 5, LOW),
3738 F_VFE( 96000000, pll8, 2, 1, 2, LOW),
3739 F_VFE(109710000, pll8, 1, 2, 7, LOW),
3740 F_VFE(128000000, pll8, 1, 1, 3, NOMINAL),
3741 F_VFE(153600000, pll8, 1, 2, 5, NOMINAL),
3742 F_VFE(200000000, pll2, 2, 1, 2, NOMINAL),
3743 F_VFE(228570000, pll2, 1, 2, 7, NOMINAL),
3744 F_VFE(266667000, pll2, 1, 1, 3, NOMINAL),
Stephen Boyd94625ef2011-07-12 17:06:01 -07003745 F_VFE(320000000, pll2, 1, 2, 5, HIGH),
Bryan Huntsman3f2bc4d2011-08-16 17:27:22 -07003746 F_END
3747};
3748
3749
3750static struct rcg_clk vfe_clk = {
3751 .b = {
3752 .ctl_reg = VFE_CC_REG,
3753 .reset_reg = SW_RESET_CORE_REG,
3754 .reset_mask = BIT(15),
3755 .halt_reg = DBG_BUS_VEC_B_REG,
3756 .halt_bit = 6,
3757 .en_mask = BIT(0),
3758 },
3759 .ns_reg = VFE_NS_REG,
3760 .md_reg = VFE_MD_REG,
3761 .root_en_mask = BIT(2),
3762 .ns_mask = (BM(23, 16) | BM(11, 10) | BM(2, 0)),
3763 .ctl_mask = BM(7, 6),
3764 .set_rate = set_rate_mnd,
3765 .freq_tbl = clk_tbl_vfe,
Matt Wagantall84f43fd2011-08-16 23:28:38 -07003766 .current_freq = &rcg_dummy_freq,
Bryan Huntsman3f2bc4d2011-08-16 17:27:22 -07003767 .c = {
3768 .dbg_name = "vfe_clk",
Matt Wagantall84f43fd2011-08-16 23:28:38 -07003769 .ops = &clk_ops_rcg_8960,
Bryan Huntsman3f2bc4d2011-08-16 17:27:22 -07003770 CLK_INIT(vfe_clk.c),
Stephen Boyd7fa26742011-08-11 23:22:29 -07003771 .depends = &vfe_axi_clk.c,
Bryan Huntsman3f2bc4d2011-08-16 17:27:22 -07003772 },
3773};
3774
Matt Wagantallc23eee92011-08-16 23:06:52 -07003775static struct branch_clk csi_vfe_clk = {
Bryan Huntsman3f2bc4d2011-08-16 17:27:22 -07003776 .b = {
3777 .ctl_reg = VFE_CC_REG,
3778 .en_mask = BIT(12),
3779 .reset_reg = SW_RESET_CORE_REG,
3780 .reset_mask = BIT(24),
3781 .halt_reg = DBG_BUS_VEC_B_REG,
3782 .halt_bit = 8,
3783 },
3784 .parent = &vfe_clk.c,
3785 .c = {
Matt Wagantallc23eee92011-08-16 23:06:52 -07003786 .dbg_name = "csi_vfe_clk",
Bryan Huntsman3f2bc4d2011-08-16 17:27:22 -07003787 .ops = &clk_ops_branch,
Matt Wagantallc23eee92011-08-16 23:06:52 -07003788 CLK_INIT(csi_vfe_clk.c),
Bryan Huntsman3f2bc4d2011-08-16 17:27:22 -07003789 },
3790};
3791
3792/*
3793 * Low Power Audio Clocks
3794 */
3795#define F_AIF_OSR(f, s, d, m, n, v) \
3796 { \
3797 .freq_hz = f, \
3798 .src_clk = &s##_clk.c, \
3799 .md_val = MD8(8, m, 0, n), \
3800 .ns_val = NS(31, 24, n, m, 5, 4, 3, d, 2, 0, s##_to_lpa_mux), \
3801 .mnd_en_mask = BIT(8) * !!(n), \
3802 .sys_vdd = v, \
3803 }
3804static struct clk_freq_tbl clk_tbl_aif_osr[] = {
3805 F_AIF_OSR( 0, gnd, 1, 0, 0, NONE),
3806 F_AIF_OSR( 768000, pll4, 4, 1, 128, LOW),
3807 F_AIF_OSR( 1024000, pll4, 4, 1, 96, LOW),
3808 F_AIF_OSR( 1536000, pll4, 4, 1, 64, LOW),
3809 F_AIF_OSR( 2048000, pll4, 4, 1, 48, LOW),
3810 F_AIF_OSR( 3072000, pll4, 4, 1, 32, LOW),
3811 F_AIF_OSR( 4096000, pll4, 4, 1, 24, LOW),
3812 F_AIF_OSR( 6144000, pll4, 4, 1, 16, LOW),
3813 F_AIF_OSR( 8192000, pll4, 4, 1, 12, LOW),
3814 F_AIF_OSR(12288000, pll4, 4, 1, 8, LOW),
3815 F_AIF_OSR(24576000, pll4, 4, 1, 4, LOW),
3816 F_END
3817};
3818
3819#define CLK_AIF_OSR(i, ns, md, h_r) \
3820 struct rcg_clk i##_clk = { \
3821 .b = { \
3822 .ctl_reg = ns, \
3823 .en_mask = BIT(17), \
3824 .reset_reg = ns, \
3825 .reset_mask = BIT(19), \
3826 .halt_reg = h_r, \
3827 .halt_check = ENABLE, \
3828 .halt_bit = 1, \
3829 }, \
3830 .ns_reg = ns, \
3831 .md_reg = md, \
3832 .root_en_mask = BIT(9), \
3833 .ns_mask = (BM(31, 24) | BM(6, 0)), \
3834 .set_rate = set_rate_mnd, \
3835 .freq_tbl = clk_tbl_aif_osr, \
Matt Wagantall84f43fd2011-08-16 23:28:38 -07003836 .current_freq = &rcg_dummy_freq, \
Bryan Huntsman3f2bc4d2011-08-16 17:27:22 -07003837 .c = { \
3838 .dbg_name = #i "_clk", \
Matt Wagantall84f43fd2011-08-16 23:28:38 -07003839 .ops = &clk_ops_rcg_8960, \
Bryan Huntsman3f2bc4d2011-08-16 17:27:22 -07003840 CLK_INIT(i##_clk.c), \
3841 }, \
3842 }
3843#define CLK_AIF_OSR_DIV(i, ns, md, h_r) \
3844 struct rcg_clk i##_clk = { \
3845 .b = { \
3846 .ctl_reg = ns, \
3847 .en_mask = BIT(21), \
3848 .reset_reg = ns, \
3849 .reset_mask = BIT(23), \
3850 .halt_reg = h_r, \
3851 .halt_check = ENABLE, \
3852 .halt_bit = 1, \
3853 }, \
3854 .ns_reg = ns, \
3855 .md_reg = md, \
3856 .root_en_mask = BIT(9), \
3857 .ns_mask = (BM(31, 24) | BM(6, 0)), \
3858 .set_rate = set_rate_mnd, \
3859 .freq_tbl = clk_tbl_aif_osr, \
Matt Wagantall84f43fd2011-08-16 23:28:38 -07003860 .current_freq = &rcg_dummy_freq, \
Bryan Huntsman3f2bc4d2011-08-16 17:27:22 -07003861 .c = { \
3862 .dbg_name = #i "_clk", \
Matt Wagantall84f43fd2011-08-16 23:28:38 -07003863 .ops = &clk_ops_rcg_8960, \
Bryan Huntsman3f2bc4d2011-08-16 17:27:22 -07003864 CLK_INIT(i##_clk.c), \
3865 }, \
3866 }
3867
3868#define F_AIF_BIT(d, s) \
3869 { \
3870 .freq_hz = d, \
3871 .ns_val = (BVAL(14, 14, s) | BVAL(13, 10, (d-1))) \
3872 }
3873static struct clk_freq_tbl clk_tbl_aif_bit[] = {
3874 F_AIF_BIT(0, 1), /* Use external clock. */
3875 F_AIF_BIT(1, 0), F_AIF_BIT(2, 0), F_AIF_BIT(3, 0), F_AIF_BIT(4, 0),
3876 F_AIF_BIT(5, 0), F_AIF_BIT(6, 0), F_AIF_BIT(7, 0), F_AIF_BIT(8, 0),
3877 F_AIF_BIT(9, 0), F_AIF_BIT(10, 0), F_AIF_BIT(11, 0), F_AIF_BIT(12, 0),
3878 F_AIF_BIT(13, 0), F_AIF_BIT(14, 0), F_AIF_BIT(15, 0), F_AIF_BIT(16, 0),
3879 F_END
3880};
3881
3882#define CLK_AIF_BIT(i, ns, h_r) \
3883 struct rcg_clk i##_clk = { \
3884 .b = { \
3885 .ctl_reg = ns, \
3886 .en_mask = BIT(15), \
3887 .halt_reg = h_r, \
3888 .halt_check = DELAY, \
3889 }, \
3890 .ns_reg = ns, \
3891 .ns_mask = BM(14, 10), \
3892 .set_rate = set_rate_nop, \
3893 .freq_tbl = clk_tbl_aif_bit, \
Matt Wagantall84f43fd2011-08-16 23:28:38 -07003894 .current_freq = &rcg_dummy_freq, \
Bryan Huntsman3f2bc4d2011-08-16 17:27:22 -07003895 .c = { \
3896 .dbg_name = #i "_clk", \
Matt Wagantall84f43fd2011-08-16 23:28:38 -07003897 .ops = &clk_ops_rcg_8960, \
Bryan Huntsman3f2bc4d2011-08-16 17:27:22 -07003898 CLK_INIT(i##_clk.c), \
3899 }, \
3900 }
3901
3902#define F_AIF_BIT_D(d, s) \
3903 { \
3904 .freq_hz = d, \
3905 .ns_val = (BVAL(18, 18, s) | BVAL(17, 10, (d-1))) \
3906 }
3907static struct clk_freq_tbl clk_tbl_aif_bit_div[] = {
3908 F_AIF_BIT_D(0, 1), /* Use external clock. */
3909 F_AIF_BIT_D(1, 0), F_AIF_BIT_D(2, 0), F_AIF_BIT_D(3, 0),
3910 F_AIF_BIT_D(4, 0), F_AIF_BIT_D(5, 0), F_AIF_BIT_D(6, 0),
3911 F_AIF_BIT_D(7, 0), F_AIF_BIT_D(8, 0), F_AIF_BIT_D(9, 0),
3912 F_AIF_BIT_D(10, 0), F_AIF_BIT_D(11, 0), F_AIF_BIT_D(12, 0),
3913 F_AIF_BIT_D(13, 0), F_AIF_BIT_D(14, 0), F_AIF_BIT_D(15, 0),
3914 F_AIF_BIT_D(16, 0),
3915 F_END
3916};
3917
3918#define CLK_AIF_BIT_DIV(i, ns, h_r) \
3919 struct rcg_clk i##_clk = { \
3920 .b = { \
3921 .ctl_reg = ns, \
3922 .en_mask = BIT(19), \
3923 .halt_reg = h_r, \
3924 .halt_check = ENABLE, \
3925 }, \
3926 .ns_reg = ns, \
3927 .ns_mask = BM(18, 10), \
3928 .set_rate = set_rate_nop, \
3929 .freq_tbl = clk_tbl_aif_bit_div, \
Matt Wagantall84f43fd2011-08-16 23:28:38 -07003930 .current_freq = &rcg_dummy_freq, \
Bryan Huntsman3f2bc4d2011-08-16 17:27:22 -07003931 .c = { \
3932 .dbg_name = #i "_clk", \
Matt Wagantall84f43fd2011-08-16 23:28:38 -07003933 .ops = &clk_ops_rcg_8960, \
Bryan Huntsman3f2bc4d2011-08-16 17:27:22 -07003934 CLK_INIT(i##_clk.c), \
3935 }, \
3936 }
3937
3938static CLK_AIF_OSR(mi2s_osr, LCC_MI2S_NS_REG, LCC_MI2S_MD_REG,
3939 LCC_MI2S_STATUS_REG);
3940static CLK_AIF_BIT(mi2s_bit, LCC_MI2S_NS_REG, LCC_MI2S_STATUS_REG);
3941
3942static CLK_AIF_OSR_DIV(codec_i2s_mic_osr, LCC_CODEC_I2S_MIC_NS_REG,
3943 LCC_CODEC_I2S_MIC_MD_REG, LCC_CODEC_I2S_MIC_STATUS_REG);
3944static CLK_AIF_BIT_DIV(codec_i2s_mic_bit, LCC_CODEC_I2S_MIC_NS_REG,
3945 LCC_CODEC_I2S_MIC_STATUS_REG);
3946
3947static CLK_AIF_OSR_DIV(spare_i2s_mic_osr, LCC_SPARE_I2S_MIC_NS_REG,
3948 LCC_SPARE_I2S_MIC_MD_REG, LCC_SPARE_I2S_MIC_STATUS_REG);
3949static CLK_AIF_BIT_DIV(spare_i2s_mic_bit, LCC_SPARE_I2S_MIC_NS_REG,
3950 LCC_SPARE_I2S_MIC_STATUS_REG);
3951
3952static CLK_AIF_OSR_DIV(codec_i2s_spkr_osr, LCC_CODEC_I2S_SPKR_NS_REG,
3953 LCC_CODEC_I2S_SPKR_MD_REG, LCC_CODEC_I2S_SPKR_STATUS_REG);
3954static CLK_AIF_BIT_DIV(codec_i2s_spkr_bit, LCC_CODEC_I2S_SPKR_NS_REG,
3955 LCC_CODEC_I2S_SPKR_STATUS_REG);
3956
3957static CLK_AIF_OSR_DIV(spare_i2s_spkr_osr, LCC_SPARE_I2S_SPKR_NS_REG,
3958 LCC_SPARE_I2S_SPKR_MD_REG, LCC_SPARE_I2S_SPKR_STATUS_REG);
3959static CLK_AIF_BIT_DIV(spare_i2s_spkr_bit, LCC_SPARE_I2S_SPKR_NS_REG,
3960 LCC_SPARE_I2S_SPKR_STATUS_REG);
3961
3962#define F_PCM(f, s, d, m, n, v) \
3963 { \
3964 .freq_hz = f, \
3965 .src_clk = &s##_clk.c, \
3966 .md_val = MD16(m, n), \
3967 .ns_val = NS(31, 16, n, m, 5, 4, 3, d, 2, 0, s##_to_lpa_mux), \
3968 .mnd_en_mask = BIT(8) * !!(n), \
3969 .sys_vdd = v, \
3970 }
3971static struct clk_freq_tbl clk_tbl_pcm[] = {
3972 F_PCM( 0, gnd, 1, 0, 0, NONE),
3973 F_PCM( 512000, pll4, 4, 1, 192, LOW),
3974 F_PCM( 768000, pll4, 4, 1, 128, LOW),
3975 F_PCM( 1024000, pll4, 4, 1, 96, LOW),
3976 F_PCM( 1536000, pll4, 4, 1, 64, LOW),
3977 F_PCM( 2048000, pll4, 4, 1, 48, LOW),
3978 F_PCM( 3072000, pll4, 4, 1, 32, LOW),
3979 F_PCM( 4096000, pll4, 4, 1, 24, LOW),
3980 F_PCM( 6144000, pll4, 4, 1, 16, LOW),
3981 F_PCM( 8192000, pll4, 4, 1, 12, LOW),
3982 F_PCM(12288000, pll4, 4, 1, 8, LOW),
3983 F_PCM(24576000, pll4, 4, 1, 4, LOW),
3984 F_END
3985};
3986
3987static struct rcg_clk pcm_clk = {
3988 .b = {
3989 .ctl_reg = LCC_PCM_NS_REG,
3990 .en_mask = BIT(11),
3991 .reset_reg = LCC_PCM_NS_REG,
3992 .reset_mask = BIT(13),
3993 .halt_reg = LCC_PCM_STATUS_REG,
3994 .halt_check = ENABLE,
3995 .halt_bit = 0,
3996 },
3997 .ns_reg = LCC_PCM_NS_REG,
3998 .md_reg = LCC_PCM_MD_REG,
3999 .root_en_mask = BIT(9),
4000 .ns_mask = (BM(31, 16) | BM(6, 0)),
4001 .set_rate = set_rate_mnd,
4002 .freq_tbl = clk_tbl_pcm,
Matt Wagantall84f43fd2011-08-16 23:28:38 -07004003 .current_freq = &rcg_dummy_freq,
Bryan Huntsman3f2bc4d2011-08-16 17:27:22 -07004004 .c = {
4005 .dbg_name = "pcm_clk",
Matt Wagantall84f43fd2011-08-16 23:28:38 -07004006 .ops = &clk_ops_rcg_8960,
Bryan Huntsman3f2bc4d2011-08-16 17:27:22 -07004007 CLK_INIT(pcm_clk.c),
4008 },
4009};
4010
4011static struct rcg_clk audio_slimbus_clk = {
4012 .b = {
4013 .ctl_reg = LCC_SLIMBUS_NS_REG,
4014 .en_mask = BIT(10),
4015 .reset_reg = LCC_AHBEX_BRANCH_CTL_REG,
4016 .reset_mask = BIT(5),
4017 .halt_reg = LCC_SLIMBUS_STATUS_REG,
4018 .halt_check = ENABLE,
4019 .halt_bit = 0,
4020 },
4021 .ns_reg = LCC_SLIMBUS_NS_REG,
4022 .md_reg = LCC_SLIMBUS_MD_REG,
4023 .root_en_mask = BIT(9),
4024 .ns_mask = (BM(31, 24) | BM(6, 0)),
4025 .set_rate = set_rate_mnd,
4026 .freq_tbl = clk_tbl_aif_osr,
Matt Wagantall84f43fd2011-08-16 23:28:38 -07004027 .current_freq = &rcg_dummy_freq,
Bryan Huntsman3f2bc4d2011-08-16 17:27:22 -07004028 .c = {
4029 .dbg_name = "audio_slimbus_clk",
Matt Wagantall84f43fd2011-08-16 23:28:38 -07004030 .ops = &clk_ops_rcg_8960,
Bryan Huntsman3f2bc4d2011-08-16 17:27:22 -07004031 CLK_INIT(audio_slimbus_clk.c),
4032 },
4033};
4034
4035static struct branch_clk sps_slimbus_clk = {
4036 .b = {
4037 .ctl_reg = LCC_SLIMBUS_NS_REG,
4038 .en_mask = BIT(12),
4039 .halt_reg = LCC_SLIMBUS_STATUS_REG,
4040 .halt_check = ENABLE,
4041 .halt_bit = 1,
4042 },
4043 .parent = &audio_slimbus_clk.c,
4044 .c = {
4045 .dbg_name = "sps_slimbus_clk",
4046 .ops = &clk_ops_branch,
4047 CLK_INIT(sps_slimbus_clk.c),
4048 },
4049};
4050
4051static struct branch_clk slimbus_xo_src_clk = {
4052 .b = {
4053 .ctl_reg = SLIMBUS_XO_SRC_CLK_CTL_REG,
4054 .en_mask = BIT(2),
4055 .halt_reg = CLK_HALT_DFAB_STATE_REG,
Bryan Huntsman3f2bc4d2011-08-16 17:27:22 -07004056 .halt_bit = 28,
4057 },
4058 .parent = &sps_slimbus_clk.c,
4059 .c = {
4060 .dbg_name = "slimbus_xo_src_clk",
4061 .ops = &clk_ops_branch,
4062 CLK_INIT(slimbus_xo_src_clk.c),
4063 },
4064};
4065
Matt Wagantall735f01a2011-08-12 12:40:28 -07004066DEFINE_CLK_RPM(afab_clk, afab_a_clk, APPS_FABRIC, NULL);
4067DEFINE_CLK_RPM(cfpb_clk, cfpb_a_clk, CFPB, NULL);
4068DEFINE_CLK_RPM(dfab_clk, dfab_a_clk, DAYTONA_FABRIC, NULL);
4069DEFINE_CLK_RPM(ebi1_clk, ebi1_a_clk, EBI1, NULL);
4070DEFINE_CLK_RPM(mmfab_clk, mmfab_a_clk, MM_FABRIC, NULL);
4071DEFINE_CLK_RPM(mmfpb_clk, mmfpb_a_clk, MMFPB, NULL);
4072DEFINE_CLK_RPM(sfab_clk, sfab_a_clk, SYSTEM_FABRIC, NULL);
4073DEFINE_CLK_RPM(sfpb_clk, sfpb_a_clk, SFPB, NULL);
Bryan Huntsman3f2bc4d2011-08-16 17:27:22 -07004074
4075static DEFINE_CLK_VOTER(dfab_dsps_clk, &dfab_clk.c);
4076static DEFINE_CLK_VOTER(dfab_usb_hs_clk, &dfab_clk.c);
4077static DEFINE_CLK_VOTER(dfab_sdc1_clk, &dfab_clk.c);
4078static DEFINE_CLK_VOTER(dfab_sdc2_clk, &dfab_clk.c);
4079static DEFINE_CLK_VOTER(dfab_sdc3_clk, &dfab_clk.c);
4080static DEFINE_CLK_VOTER(dfab_sdc4_clk, &dfab_clk.c);
4081static DEFINE_CLK_VOTER(dfab_sdc5_clk, &dfab_clk.c);
4082static DEFINE_CLK_VOTER(dfab_sps_clk, &dfab_clk.c);
4083
4084static DEFINE_CLK_VOTER(ebi1_msmbus_clk, &ebi1_clk.c);
4085/*
4086 * TODO: replace dummy_clk below with ebi1_clk.c once the
4087 * bus driver starts voting on ebi1 rates.
4088 */
4089static DEFINE_CLK_VOTER(ebi1_adm_clk, &dummy_clk);
4090
4091#ifdef CONFIG_DEBUG_FS
4092struct measure_sel {
4093 u32 test_vector;
4094 struct clk *clk;
4095};
4096
Matt Wagantall8b38f942011-08-02 18:23:18 -07004097static DEFINE_CLK_MEASURE(l2_m_clk);
4098static DEFINE_CLK_MEASURE(krait0_m_clk);
4099static DEFINE_CLK_MEASURE(krait1_m_clk);
Stephen Boyd3939c8d2011-08-29 17:36:22 -07004100static DEFINE_CLK_MEASURE(q6sw_clk);
4101static DEFINE_CLK_MEASURE(q6fw_clk);
4102static DEFINE_CLK_MEASURE(q6_func_clk);
Matt Wagantall8b38f942011-08-02 18:23:18 -07004103
Bryan Huntsman3f2bc4d2011-08-16 17:27:22 -07004104static struct measure_sel measure_mux[] = {
Stephen Boyd973e4ba2011-07-12 17:06:01 -07004105 { TEST_PER_LS(0x05), &qdss_p_clk.c },
Bryan Huntsman3f2bc4d2011-08-16 17:27:22 -07004106 { TEST_PER_LS(0x08), &slimbus_xo_src_clk.c },
4107 { TEST_PER_LS(0x12), &sdc1_p_clk.c },
4108 { TEST_PER_LS(0x13), &sdc1_clk.c },
4109 { TEST_PER_LS(0x14), &sdc2_p_clk.c },
4110 { TEST_PER_LS(0x15), &sdc2_clk.c },
4111 { TEST_PER_LS(0x16), &sdc3_p_clk.c },
4112 { TEST_PER_LS(0x17), &sdc3_clk.c },
4113 { TEST_PER_LS(0x18), &sdc4_p_clk.c },
4114 { TEST_PER_LS(0x19), &sdc4_clk.c },
4115 { TEST_PER_LS(0x1A), &sdc5_p_clk.c },
4116 { TEST_PER_LS(0x1B), &sdc5_clk.c },
4117 { TEST_PER_LS(0x25), &dfab_clk.c },
4118 { TEST_PER_LS(0x25), &dfab_a_clk.c },
4119 { TEST_PER_LS(0x26), &pmem_clk.c },
4120 { TEST_PER_LS(0x32), &dma_bam_p_clk.c },
4121 { TEST_PER_LS(0x33), &cfpb_clk.c },
4122 { TEST_PER_LS(0x33), &cfpb_a_clk.c },
4123 { TEST_PER_LS(0x3D), &gsbi1_p_clk.c },
4124 { TEST_PER_LS(0x3E), &gsbi1_uart_clk.c },
4125 { TEST_PER_LS(0x3F), &gsbi1_qup_clk.c },
4126 { TEST_PER_LS(0x41), &gsbi2_p_clk.c },
4127 { TEST_PER_LS(0x42), &gsbi2_uart_clk.c },
4128 { TEST_PER_LS(0x44), &gsbi2_qup_clk.c },
4129 { TEST_PER_LS(0x45), &gsbi3_p_clk.c },
4130 { TEST_PER_LS(0x46), &gsbi3_uart_clk.c },
4131 { TEST_PER_LS(0x48), &gsbi3_qup_clk.c },
4132 { TEST_PER_LS(0x49), &gsbi4_p_clk.c },
4133 { TEST_PER_LS(0x4A), &gsbi4_uart_clk.c },
4134 { TEST_PER_LS(0x4C), &gsbi4_qup_clk.c },
4135 { TEST_PER_LS(0x4D), &gsbi5_p_clk.c },
4136 { TEST_PER_LS(0x4E), &gsbi5_uart_clk.c },
4137 { TEST_PER_LS(0x50), &gsbi5_qup_clk.c },
4138 { TEST_PER_LS(0x51), &gsbi6_p_clk.c },
4139 { TEST_PER_LS(0x52), &gsbi6_uart_clk.c },
4140 { TEST_PER_LS(0x54), &gsbi6_qup_clk.c },
4141 { TEST_PER_LS(0x55), &gsbi7_p_clk.c },
4142 { TEST_PER_LS(0x56), &gsbi7_uart_clk.c },
4143 { TEST_PER_LS(0x58), &gsbi7_qup_clk.c },
4144 { TEST_PER_LS(0x59), &gsbi8_p_clk.c },
4145 { TEST_PER_LS(0x5A), &gsbi8_uart_clk.c },
4146 { TEST_PER_LS(0x5C), &gsbi8_qup_clk.c },
4147 { TEST_PER_LS(0x5D), &gsbi9_p_clk.c },
4148 { TEST_PER_LS(0x5E), &gsbi9_uart_clk.c },
4149 { TEST_PER_LS(0x60), &gsbi9_qup_clk.c },
4150 { TEST_PER_LS(0x61), &gsbi10_p_clk.c },
4151 { TEST_PER_LS(0x62), &gsbi10_uart_clk.c },
4152 { TEST_PER_LS(0x64), &gsbi10_qup_clk.c },
4153 { TEST_PER_LS(0x65), &gsbi11_p_clk.c },
4154 { TEST_PER_LS(0x66), &gsbi11_uart_clk.c },
4155 { TEST_PER_LS(0x68), &gsbi11_qup_clk.c },
4156 { TEST_PER_LS(0x69), &gsbi12_p_clk.c },
4157 { TEST_PER_LS(0x6A), &gsbi12_uart_clk.c },
4158 { TEST_PER_LS(0x6C), &gsbi12_qup_clk.c },
4159 { TEST_PER_LS(0x78), &sfpb_clk.c },
4160 { TEST_PER_LS(0x78), &sfpb_a_clk.c },
4161 { TEST_PER_LS(0x7A), &pmic_ssbi2_clk.c },
4162 { TEST_PER_LS(0x7B), &pmic_arb0_p_clk.c },
4163 { TEST_PER_LS(0x7C), &pmic_arb1_p_clk.c },
4164 { TEST_PER_LS(0x7D), &prng_clk.c },
4165 { TEST_PER_LS(0x7F), &rpm_msg_ram_p_clk.c },
4166 { TEST_PER_LS(0x80), &adm0_p_clk.c },
4167 { TEST_PER_LS(0x84), &usb_hs1_p_clk.c },
4168 { TEST_PER_LS(0x85), &usb_hs1_xcvr_clk.c },
Stephen Boyd94625ef2011-07-12 17:06:01 -07004169 { TEST_PER_LS(0x86), &usb_hsic_p_clk.c },
4170 { TEST_PER_LS(0x87), &usb_hsic_system_clk.c },
4171 { TEST_PER_LS(0x88), &usb_hsic_xcvr_fs_clk.c },
Bryan Huntsman3f2bc4d2011-08-16 17:27:22 -07004172 { TEST_PER_LS(0x89), &usb_fs1_p_clk.c },
4173 { TEST_PER_LS(0x8A), &usb_fs1_sys_clk.c },
4174 { TEST_PER_LS(0x8B), &usb_fs1_xcvr_clk.c },
4175 { TEST_PER_LS(0x8C), &usb_fs2_p_clk.c },
4176 { TEST_PER_LS(0x8D), &usb_fs2_sys_clk.c },
4177 { TEST_PER_LS(0x8E), &usb_fs2_xcvr_clk.c },
4178 { TEST_PER_LS(0x8F), &tsif_p_clk.c },
4179 { TEST_PER_LS(0x91), &tsif_ref_clk.c },
4180 { TEST_PER_LS(0x92), &ce1_p_clk.c },
4181 { TEST_PER_LS(0x94), &tssc_clk.c },
Stephen Boyd94625ef2011-07-12 17:06:01 -07004182 { TEST_PER_LS(0x9D), &usb_hsic_hsio_cal_clk.c },
Bryan Huntsman3f2bc4d2011-08-16 17:27:22 -07004183 { TEST_PER_LS(0xA4), &ce1_core_clk.c },
4184
4185 { TEST_PER_HS(0x07), &afab_clk.c },
4186 { TEST_PER_HS(0x07), &afab_a_clk.c },
4187 { TEST_PER_HS(0x18), &sfab_clk.c },
4188 { TEST_PER_HS(0x18), &sfab_a_clk.c },
Stephen Boyd3939c8d2011-08-29 17:36:22 -07004189 { TEST_PER_HS(0x26), &q6sw_clk },
4190 { TEST_PER_HS(0x27), &q6fw_clk },
Bryan Huntsman3f2bc4d2011-08-16 17:27:22 -07004191 { TEST_PER_HS(0x2A), &adm0_clk.c },
4192 { TEST_PER_HS(0x34), &ebi1_clk.c },
4193 { TEST_PER_HS(0x34), &ebi1_a_clk.c },
Stephen Boyd973e4ba2011-07-12 17:06:01 -07004194 { TEST_PER_HS(0x48), &qdss_at_clk.c },
4195 { TEST_PER_HS(0x49), &qdss_pclkdbg_clk.c },
4196 { TEST_PER_HS(0x4A), &qdss_traceclkin_clk.c },
4197 { TEST_PER_HS(0x4B), &qdss_tsctr_clk.c },
4198 { TEST_PER_HS(0x4F), &qdss_stm_clk.c },
Stephen Boyd94625ef2011-07-12 17:06:01 -07004199 { TEST_PER_HS(0x50), &usb_hsic_hsic_clk.c },
Bryan Huntsman3f2bc4d2011-08-16 17:27:22 -07004200
4201 { TEST_MM_LS(0x00), &dsi1_byte_clk.c },
4202 { TEST_MM_LS(0x01), &dsi2_byte_clk.c },
4203 { TEST_MM_LS(0x02), &cam1_clk.c },
4204 { TEST_MM_LS(0x06), &amp_p_clk.c },
Matt Wagantallc23eee92011-08-16 23:06:52 -07004205 { TEST_MM_LS(0x07), &csi_p_clk.c },
Bryan Huntsman3f2bc4d2011-08-16 17:27:22 -07004206 { TEST_MM_LS(0x08), &dsi2_s_p_clk.c },
4207 { TEST_MM_LS(0x09), &dsi1_m_p_clk.c },
4208 { TEST_MM_LS(0x0A), &dsi1_s_p_clk.c },
4209 { TEST_MM_LS(0x0C), &gfx2d0_p_clk.c },
4210 { TEST_MM_LS(0x0D), &gfx2d1_p_clk.c },
4211 { TEST_MM_LS(0x0E), &gfx3d_p_clk.c },
4212 { TEST_MM_LS(0x0F), &hdmi_m_p_clk.c },
4213 { TEST_MM_LS(0x10), &hdmi_s_p_clk.c },
4214 { TEST_MM_LS(0x11), &ijpeg_p_clk.c },
4215 { TEST_MM_LS(0x12), &imem_p_clk.c },
4216 { TEST_MM_LS(0x13), &jpegd_p_clk.c },
4217 { TEST_MM_LS(0x14), &mdp_p_clk.c },
4218 { TEST_MM_LS(0x16), &rot_p_clk.c },
4219 { TEST_MM_LS(0x17), &dsi1_esc_clk.c },
4220 { TEST_MM_LS(0x18), &smmu_p_clk.c },
4221 { TEST_MM_LS(0x19), &tv_enc_p_clk.c },
4222 { TEST_MM_LS(0x1A), &vcodec_p_clk.c },
4223 { TEST_MM_LS(0x1B), &vfe_p_clk.c },
4224 { TEST_MM_LS(0x1C), &vpe_p_clk.c },
4225 { TEST_MM_LS(0x1D), &cam0_clk.c },
4226 { TEST_MM_LS(0x1F), &hdmi_app_clk.c },
4227 { TEST_MM_LS(0x20), &mdp_vsync_clk.c },
4228 { TEST_MM_LS(0x21), &tv_dac_clk.c },
4229 { TEST_MM_LS(0x22), &tv_enc_clk.c },
4230 { TEST_MM_LS(0x23), &dsi2_esc_clk.c },
4231 { TEST_MM_LS(0x25), &mmfpb_clk.c },
4232 { TEST_MM_LS(0x25), &mmfpb_a_clk.c },
4233 { TEST_MM_LS(0x26), &dsi2_m_p_clk.c },
Stephen Boyd94625ef2011-07-12 17:06:01 -07004234 { TEST_MM_LS(0x27), &cam2_clk.c },
Bryan Huntsman3f2bc4d2011-08-16 17:27:22 -07004235
4236 { TEST_MM_HS(0x00), &csi0_clk.c },
4237 { TEST_MM_HS(0x01), &csi1_clk.c },
Matt Wagantallc23eee92011-08-16 23:06:52 -07004238 { TEST_MM_HS(0x04), &csi_vfe_clk.c },
Bryan Huntsman3f2bc4d2011-08-16 17:27:22 -07004239 { TEST_MM_HS(0x05), &ijpeg_clk.c },
4240 { TEST_MM_HS(0x06), &vfe_clk.c },
4241 { TEST_MM_HS(0x07), &gfx2d0_clk.c },
4242 { TEST_MM_HS(0x08), &gfx2d1_clk.c },
4243 { TEST_MM_HS(0x09), &gfx3d_clk.c },
4244 { TEST_MM_HS(0x0A), &jpegd_clk.c },
4245 { TEST_MM_HS(0x0B), &vcodec_clk.c },
4246 { TEST_MM_HS(0x0F), &mmfab_clk.c },
4247 { TEST_MM_HS(0x0F), &mmfab_a_clk.c },
4248 { TEST_MM_HS(0x11), &gmem_axi_clk.c },
4249 { TEST_MM_HS(0x12), &ijpeg_axi_clk.c },
4250 { TEST_MM_HS(0x13), &imem_axi_clk.c },
4251 { TEST_MM_HS(0x14), &jpegd_axi_clk.c },
4252 { TEST_MM_HS(0x15), &mdp_axi_clk.c },
4253 { TEST_MM_HS(0x16), &rot_axi_clk.c },
4254 { TEST_MM_HS(0x17), &vcodec_axi_clk.c },
4255 { TEST_MM_HS(0x18), &vfe_axi_clk.c },
4256 { TEST_MM_HS(0x19), &vpe_axi_clk.c },
4257 { TEST_MM_HS(0x1A), &mdp_clk.c },
4258 { TEST_MM_HS(0x1B), &rot_clk.c },
4259 { TEST_MM_HS(0x1C), &vpe_clk.c },
4260 { TEST_MM_HS(0x1E), &hdmi_tv_clk.c },
4261 { TEST_MM_HS(0x1F), &mdp_tv_clk.c },
4262 { TEST_MM_HS(0x24), &csi0_phy_clk.c },
4263 { TEST_MM_HS(0x25), &csi1_phy_clk.c },
4264 { TEST_MM_HS(0x26), &csi_pix_clk.c },
4265 { TEST_MM_HS(0x27), &csi_rdi_clk.c },
4266 { TEST_MM_HS(0x28), &lut_mdp_clk.c },
4267 { TEST_MM_HS(0x29), &vcodec_axi_a_clk.c },
4268 { TEST_MM_HS(0x2A), &vcodec_axi_b_clk.c },
4269 { TEST_MM_HS(0x2B), &csi1phy_timer_clk.c },
4270 { TEST_MM_HS(0x2C), &csi0phy_timer_clk.c },
Stephen Boyd94625ef2011-07-12 17:06:01 -07004271 { TEST_MM_HS(0x2D), &csi2_clk.c },
4272 { TEST_MM_HS(0x2E), &csi2_phy_clk.c },
4273 { TEST_MM_HS(0x2F), &csi2phy_timer_clk.c },
4274 { TEST_MM_HS(0x30), &csi_pix1_clk.c },
4275 { TEST_MM_HS(0x31), &csi_rdi1_clk.c },
4276 { TEST_MM_HS(0x32), &csi_rdi2_clk.c },
Bryan Huntsman3f2bc4d2011-08-16 17:27:22 -07004277
4278 { TEST_LPA(0x0F), &mi2s_bit_clk.c },
4279 { TEST_LPA(0x10), &codec_i2s_mic_bit_clk.c },
4280 { TEST_LPA(0x11), &codec_i2s_spkr_bit_clk.c },
4281 { TEST_LPA(0x12), &spare_i2s_mic_bit_clk.c },
4282 { TEST_LPA(0x13), &spare_i2s_spkr_bit_clk.c },
4283 { TEST_LPA(0x14), &pcm_clk.c },
4284 { TEST_LPA(0x1D), &audio_slimbus_clk.c },
Matt Wagantall8b38f942011-08-02 18:23:18 -07004285
Stephen Boyd3939c8d2011-08-29 17:36:22 -07004286 { TEST_LPA_HS(0x00), &q6_func_clk },
4287
Matt Wagantall8b38f942011-08-02 18:23:18 -07004288 { TEST_CPUL2(0x1), &l2_m_clk },
4289 { TEST_CPUL2(0x2), &krait0_m_clk },
4290 { TEST_CPUL2(0x3), &krait1_m_clk },
Bryan Huntsman3f2bc4d2011-08-16 17:27:22 -07004291};
4292
4293static struct measure_sel *find_measure_sel(struct clk *clk)
4294{
4295 int i;
4296
4297 for (i = 0; i < ARRAY_SIZE(measure_mux); i++)
4298 if (measure_mux[i].clk == clk)
4299 return &measure_mux[i];
4300 return NULL;
4301}
4302
Matt Wagantall8b38f942011-08-02 18:23:18 -07004303static int measure_clk_set_parent(struct clk *c, struct clk *parent)
Bryan Huntsman3f2bc4d2011-08-16 17:27:22 -07004304{
4305 int ret = 0;
4306 u32 clk_sel;
4307 struct measure_sel *p;
Matt Wagantall8b38f942011-08-02 18:23:18 -07004308 struct measure_clk *clk = to_measure_clk(c);
Bryan Huntsman3f2bc4d2011-08-16 17:27:22 -07004309 unsigned long flags;
4310
4311 if (!parent)
4312 return -EINVAL;
4313
4314 p = find_measure_sel(parent);
4315 if (!p)
4316 return -EINVAL;
4317
4318 spin_lock_irqsave(&local_clock_reg_lock, flags);
4319
Matt Wagantall8b38f942011-08-02 18:23:18 -07004320 /*
4321 * Program the test vector, measurement period (sample_ticks)
4322 * and scaling multiplier.
4323 */
4324 clk->sample_ticks = 0x10000;
Bryan Huntsman3f2bc4d2011-08-16 17:27:22 -07004325 clk_sel = p->test_vector & TEST_CLK_SEL_MASK;
Matt Wagantall8b38f942011-08-02 18:23:18 -07004326 clk->multiplier = 1;
Bryan Huntsman3f2bc4d2011-08-16 17:27:22 -07004327 switch (p->test_vector >> TEST_TYPE_SHIFT) {
4328 case TEST_TYPE_PER_LS:
4329 writel_relaxed(0x4030D00|BVAL(7, 0, clk_sel), CLK_TEST_REG);
4330 break;
4331 case TEST_TYPE_PER_HS:
4332 writel_relaxed(0x4020000|BVAL(16, 10, clk_sel), CLK_TEST_REG);
4333 break;
4334 case TEST_TYPE_MM_LS:
4335 writel_relaxed(0x4030D97, CLK_TEST_REG);
4336 writel_relaxed(BVAL(6, 1, clk_sel)|BIT(0), DBG_CFG_REG_LS_REG);
4337 break;
4338 case TEST_TYPE_MM_HS:
4339 writel_relaxed(0x402B800, CLK_TEST_REG);
4340 writel_relaxed(BVAL(6, 1, clk_sel)|BIT(0), DBG_CFG_REG_HS_REG);
4341 break;
4342 case TEST_TYPE_LPA:
4343 writel_relaxed(0x4030D98, CLK_TEST_REG);
4344 writel_relaxed(BVAL(6, 1, clk_sel)|BIT(0),
4345 LCC_CLK_LS_DEBUG_CFG_REG);
4346 break;
Stephen Boyd3939c8d2011-08-29 17:36:22 -07004347 case TEST_TYPE_LPA_HS:
4348 writel_relaxed(0x402BC00, CLK_TEST_REG);
4349 writel_relaxed(BVAL(2, 1, clk_sel)|BIT(0),
4350 LCC_CLK_HS_DEBUG_CFG_REG);
4351 break;
Matt Wagantall8b38f942011-08-02 18:23:18 -07004352 case TEST_TYPE_CPUL2:
4353 writel_relaxed(0x4030400, CLK_TEST_REG);
4354 writel_relaxed(0x80|BVAL(5, 3, clk_sel), GCC_APCS_CLK_DIAG);
4355 clk->sample_ticks = 0x4000;
4356 clk->multiplier = 2;
4357 break;
Bryan Huntsman3f2bc4d2011-08-16 17:27:22 -07004358 default:
4359 ret = -EPERM;
4360 }
4361 /* Make sure test vector is set before starting measurements. */
4362 mb();
4363
4364 spin_unlock_irqrestore(&local_clock_reg_lock, flags);
4365
4366 return ret;
4367}
4368
4369/* Sample clock for 'ticks' reference clock ticks. */
4370static u32 run_measurement(unsigned ticks)
4371{
4372 /* Stop counters and set the XO4 counter start value. */
4373 writel_relaxed(0x0, RINGOSC_TCXO_CTL_REG);
4374 writel_relaxed(ticks, RINGOSC_TCXO_CTL_REG);
4375
4376 /* Wait for timer to become ready. */
4377 while ((readl_relaxed(RINGOSC_STATUS_REG) & BIT(25)) != 0)
4378 cpu_relax();
4379
4380 /* Run measurement and wait for completion. */
4381 writel_relaxed(BIT(20)|ticks, RINGOSC_TCXO_CTL_REG);
4382 while ((readl_relaxed(RINGOSC_STATUS_REG) & BIT(25)) == 0)
4383 cpu_relax();
4384
4385 /* Stop counters. */
4386 writel_relaxed(0x0, RINGOSC_TCXO_CTL_REG);
4387
4388 /* Return measured ticks. */
4389 return readl_relaxed(RINGOSC_STATUS_REG) & BM(24, 0);
4390}
4391
4392
4393/* Perform a hardware rate measurement for a given clock.
4394 FOR DEBUG USE ONLY: Measurements take ~15 ms! */
Matt Wagantall8b38f942011-08-02 18:23:18 -07004395static unsigned measure_clk_get_rate(struct clk *c)
Bryan Huntsman3f2bc4d2011-08-16 17:27:22 -07004396{
4397 unsigned long flags;
4398 u32 pdm_reg_backup, ringosc_reg_backup;
4399 u64 raw_count_short, raw_count_full;
Matt Wagantall8b38f942011-08-02 18:23:18 -07004400 struct measure_clk *clk = to_measure_clk(c);
Bryan Huntsman3f2bc4d2011-08-16 17:27:22 -07004401 unsigned ret;
4402
4403 spin_lock_irqsave(&local_clock_reg_lock, flags);
4404
4405 /* Enable CXO/4 and RINGOSC branch and root. */
4406 pdm_reg_backup = readl_relaxed(PDM_CLK_NS_REG);
4407 ringosc_reg_backup = readl_relaxed(RINGOSC_NS_REG);
4408 writel_relaxed(0x2898, PDM_CLK_NS_REG);
4409 writel_relaxed(0xA00, RINGOSC_NS_REG);
4410
4411 /*
4412 * The ring oscillator counter will not reset if the measured clock
4413 * is not running. To detect this, run a short measurement before
4414 * the full measurement. If the raw results of the two are the same
4415 * then the clock must be off.
4416 */
4417
4418 /* Run a short measurement. (~1 ms) */
4419 raw_count_short = run_measurement(0x1000);
4420 /* Run a full measurement. (~14 ms) */
Matt Wagantall8b38f942011-08-02 18:23:18 -07004421 raw_count_full = run_measurement(clk->sample_ticks);
Bryan Huntsman3f2bc4d2011-08-16 17:27:22 -07004422
4423 writel_relaxed(ringosc_reg_backup, RINGOSC_NS_REG);
4424 writel_relaxed(pdm_reg_backup, PDM_CLK_NS_REG);
4425
4426 /* Return 0 if the clock is off. */
4427 if (raw_count_full == raw_count_short)
4428 ret = 0;
4429 else {
4430 /* Compute rate in Hz. */
4431 raw_count_full = ((raw_count_full * 10) + 15) * 4800000;
Matt Wagantall8b38f942011-08-02 18:23:18 -07004432 do_div(raw_count_full, ((clk->sample_ticks * 10) + 35));
4433 ret = (raw_count_full * clk->multiplier);
Bryan Huntsman3f2bc4d2011-08-16 17:27:22 -07004434 }
4435
4436 /* Route dbg_hs_clk to PLLTEST. 300mV single-ended amplitude. */
Stephen Boyd69da8402011-07-14 17:45:31 -07004437 writel_relaxed(0x38F8, PLLTEST_PAD_CFG_REG);
Bryan Huntsman3f2bc4d2011-08-16 17:27:22 -07004438 spin_unlock_irqrestore(&local_clock_reg_lock, flags);
4439
4440 return ret;
4441}
4442#else /* !CONFIG_DEBUG_FS */
4443static int measure_clk_set_parent(struct clk *clk, struct clk *parent)
4444{
4445 return -EINVAL;
4446}
4447
4448static unsigned measure_clk_get_rate(struct clk *clk)
4449{
4450 return 0;
4451}
4452#endif /* CONFIG_DEBUG_FS */
4453
4454static struct clk_ops measure_clk_ops = {
4455 .set_parent = measure_clk_set_parent,
4456 .get_rate = measure_clk_get_rate,
4457 .is_local = local_clk_is_local,
4458};
4459
Matt Wagantall8b38f942011-08-02 18:23:18 -07004460static struct measure_clk measure_clk = {
4461 .c = {
4462 .dbg_name = "measure_clk",
4463 .ops = &measure_clk_ops,
4464 CLK_INIT(measure_clk.c),
4465 },
4466 .multiplier = 1,
Bryan Huntsman3f2bc4d2011-08-16 17:27:22 -07004467};
4468
Stephen Boyd94625ef2011-07-12 17:06:01 -07004469static struct clk_lookup msm_clocks_8960_v1[] __initdata = {
Bryan Huntsman3f2bc4d2011-08-16 17:27:22 -07004470 CLK_LOOKUP("cxo", cxo_clk.c, NULL),
4471 CLK_LOOKUP("pll2", pll2_clk.c, NULL),
4472 CLK_LOOKUP("pll8", pll8_clk.c, NULL),
4473 CLK_LOOKUP("pll4", pll4_clk.c, NULL),
Matt Wagantall8b38f942011-08-02 18:23:18 -07004474 CLK_LOOKUP("measure", measure_clk.c, "debug"),
Bryan Huntsman3f2bc4d2011-08-16 17:27:22 -07004475
4476 CLK_LOOKUP("afab_clk", afab_clk.c, NULL),
4477 CLK_LOOKUP("afab_a_clk", afab_a_clk.c, NULL),
4478 CLK_LOOKUP("cfpb_clk", cfpb_clk.c, NULL),
4479 CLK_LOOKUP("cfpb_a_clk", cfpb_a_clk.c, NULL),
4480 CLK_LOOKUP("dfab_clk", dfab_clk.c, NULL),
4481 CLK_LOOKUP("dfab_a_clk", dfab_a_clk.c, NULL),
4482 CLK_LOOKUP("ebi1_clk", ebi1_clk.c, NULL),
4483 CLK_LOOKUP("ebi1_a_clk", ebi1_a_clk.c, NULL),
4484 CLK_LOOKUP("mmfab_clk", mmfab_clk.c, NULL),
4485 CLK_LOOKUP("mmfab_a_clk", mmfab_a_clk.c, NULL),
4486 CLK_LOOKUP("mmfpb_clk", mmfpb_clk.c, NULL),
4487 CLK_LOOKUP("mmfpb_a_clk", mmfpb_a_clk.c, NULL),
4488 CLK_LOOKUP("sfab_clk", sfab_clk.c, NULL),
4489 CLK_LOOKUP("sfab_a_clk", sfab_a_clk.c, NULL),
4490 CLK_LOOKUP("sfpb_clk", sfpb_clk.c, NULL),
4491 CLK_LOOKUP("sfpb_a_clk", sfpb_a_clk.c, NULL),
4492
Matt Wagantalle2522372011-08-17 14:52:21 -07004493 CLK_LOOKUP("core_clk", gsbi1_uart_clk.c, NULL),
4494 CLK_LOOKUP("core_clk", gsbi2_uart_clk.c, NULL),
4495 CLK_LOOKUP("core_clk", gsbi3_uart_clk.c, NULL),
4496 CLK_LOOKUP("core_clk", gsbi4_uart_clk.c, NULL),
4497 CLK_LOOKUP("core_clk", gsbi5_uart_clk.c, "msm_serial_hsl.0"),
4498 CLK_LOOKUP("core_clk", gsbi6_uart_clk.c, "msm_serial_hs.0"),
4499 CLK_LOOKUP("core_clk", gsbi7_uart_clk.c, NULL),
4500 CLK_LOOKUP("core_clk", gsbi8_uart_clk.c, NULL),
4501 CLK_LOOKUP("core_clk", gsbi9_uart_clk.c, NULL),
4502 CLK_LOOKUP("core_clk", gsbi10_uart_clk.c, NULL),
4503 CLK_LOOKUP("core_clk", gsbi11_uart_clk.c, NULL),
4504 CLK_LOOKUP("core_clk", gsbi12_uart_clk.c, NULL),
Matt Wagantallac294852011-08-17 15:44:58 -07004505 CLK_LOOKUP("core_clk", gsbi1_qup_clk.c, "spi_qsd.0"),
Matt Wagantall62cf63e2011-08-17 16:34:47 -07004506 CLK_LOOKUP("core_clk", gsbi2_qup_clk.c, NULL),
Matt Wagantallac294852011-08-17 15:44:58 -07004507 CLK_LOOKUP("core_clk", gsbi3_qup_clk.c, "qup_i2c.3"),
4508 CLK_LOOKUP("core_clk", gsbi4_qup_clk.c, "qup_i2c.4"),
Matt Wagantall62cf63e2011-08-17 16:34:47 -07004509 CLK_LOOKUP("core_clk", gsbi5_qup_clk.c, NULL),
4510 CLK_LOOKUP("core_clk", gsbi6_qup_clk.c, NULL),
4511 CLK_LOOKUP("core_clk", gsbi7_qup_clk.c, NULL),
4512 CLK_LOOKUP("core_clk", gsbi8_qup_clk.c, NULL),
4513 CLK_LOOKUP("core_clk", gsbi9_qup_clk.c, NULL),
Matt Wagantallac294852011-08-17 15:44:58 -07004514 CLK_LOOKUP("core_clk", gsbi10_qup_clk.c, "qup_i2c.10"),
Matt Wagantall62cf63e2011-08-17 16:34:47 -07004515 CLK_LOOKUP("core_clk", gsbi11_qup_clk.c, NULL),
Matt Wagantallac294852011-08-17 15:44:58 -07004516 CLK_LOOKUP("core_clk", gsbi12_qup_clk.c, "qup_i2c.12"),
Bryan Huntsman3f2bc4d2011-08-16 17:27:22 -07004517 CLK_LOOKUP("pdm_clk", pdm_clk.c, NULL),
Matt Wagantalld86d6832011-08-17 14:06:55 -07004518 CLK_LOOKUP("mem_clk", pmem_clk.c, NULL),
Matt Wagantallc1205292011-08-11 17:19:31 -07004519 CLK_LOOKUP("core_clk", prng_clk.c, "msm_rng.0"),
Matt Wagantall37ce3842011-08-17 16:00:36 -07004520 CLK_LOOKUP("core_clk", sdc1_clk.c, "msm_sdcc.1"),
4521 CLK_LOOKUP("core_clk", sdc2_clk.c, "msm_sdcc.2"),
4522 CLK_LOOKUP("core_clk", sdc3_clk.c, "msm_sdcc.3"),
4523 CLK_LOOKUP("core_clk", sdc4_clk.c, "msm_sdcc.4"),
4524 CLK_LOOKUP("core_clk", sdc5_clk.c, "msm_sdcc.5"),
Bryan Huntsman3f2bc4d2011-08-16 17:27:22 -07004525 CLK_LOOKUP("slimbus_xo_src_clk", slimbus_xo_src_clk.c, NULL),
Matt Wagantall640e5fd2011-08-17 16:08:53 -07004526 CLK_LOOKUP("ref_clk", tsif_ref_clk.c, NULL),
Bryan Huntsman3f2bc4d2011-08-16 17:27:22 -07004527 CLK_LOOKUP("tssc_clk", tssc_clk.c, NULL),
4528 CLK_LOOKUP("usb_hs_clk", usb_hs1_xcvr_clk.c, NULL),
4529 CLK_LOOKUP("usb_phy_clk", usb_phy0_clk.c, NULL),
4530 CLK_LOOKUP("usb_fs_clk", usb_fs1_xcvr_clk.c, NULL),
4531 CLK_LOOKUP("usb_fs_sys_clk", usb_fs1_sys_clk.c, NULL),
4532 CLK_LOOKUP("usb_fs_src_clk", usb_fs1_src_clk.c, NULL),
4533 CLK_LOOKUP("usb_fs_clk", usb_fs2_xcvr_clk.c, NULL),
4534 CLK_LOOKUP("usb_fs_sys_clk", usb_fs2_sys_clk.c, NULL),
4535 CLK_LOOKUP("usb_fs_src_clk", usb_fs2_src_clk.c, NULL),
Matt Wagantallc4b3a4d2011-08-17 16:58:39 -07004536 CLK_LOOKUP("iface_clk", ce1_p_clk.c, "qce.0"),
4537 CLK_LOOKUP("core_clk", ce1_core_clk.c, "qce.0"),
Bryan Huntsman3f2bc4d2011-08-16 17:27:22 -07004538 CLK_LOOKUP("dma_bam_pclk", dma_bam_p_clk.c, NULL),
Matt Wagantallac294852011-08-17 15:44:58 -07004539 CLK_LOOKUP("iface_clk", gsbi1_p_clk.c, "spi_qsd.0"),
Matt Wagantall62cf63e2011-08-17 16:34:47 -07004540 CLK_LOOKUP("iface_clk", gsbi2_p_clk.c, NULL),
Matt Wagantallac294852011-08-17 15:44:58 -07004541 CLK_LOOKUP("iface_clk", gsbi3_p_clk.c, "qup_i2c.3"),
4542 CLK_LOOKUP("iface_clk", gsbi4_p_clk.c, "qup_i2c.4"),
Matt Wagantalle2522372011-08-17 14:52:21 -07004543 CLK_LOOKUP("iface_clk", gsbi5_p_clk.c, "msm_serial_hsl.0"),
4544 CLK_LOOKUP("iface_clk", gsbi6_p_clk.c, "msm_serial_hs.0"),
Matt Wagantall62cf63e2011-08-17 16:34:47 -07004545 CLK_LOOKUP("iface_clk", gsbi7_p_clk.c, NULL),
4546 CLK_LOOKUP("iface_clk", gsbi8_p_clk.c, NULL),
4547 CLK_LOOKUP("iface_clk", gsbi9_p_clk.c, NULL),
Matt Wagantallac294852011-08-17 15:44:58 -07004548 CLK_LOOKUP("iface_clk", gsbi10_p_clk.c, "qup_i2c.10"),
Matt Wagantall62cf63e2011-08-17 16:34:47 -07004549 CLK_LOOKUP("iface_clk", gsbi11_p_clk.c, NULL),
Matt Wagantallac294852011-08-17 15:44:58 -07004550 CLK_LOOKUP("iface_clk", gsbi12_p_clk.c, "qup_i2c.12"),
Matt Wagantall640e5fd2011-08-17 16:08:53 -07004551 CLK_LOOKUP("iface_clk", tsif_p_clk.c, NULL),
Bryan Huntsman3f2bc4d2011-08-16 17:27:22 -07004552 CLK_LOOKUP("usb_fs_pclk", usb_fs1_p_clk.c, NULL),
4553 CLK_LOOKUP("usb_fs_pclk", usb_fs2_p_clk.c, NULL),
4554 CLK_LOOKUP("usb_hs_pclk", usb_hs1_p_clk.c, NULL),
Matt Wagantall37ce3842011-08-17 16:00:36 -07004555 CLK_LOOKUP("iface_clk", sdc1_p_clk.c, "msm_sdcc.1"),
4556 CLK_LOOKUP("iface_clk", sdc2_p_clk.c, "msm_sdcc.2"),
4557 CLK_LOOKUP("iface_clk", sdc3_p_clk.c, "msm_sdcc.3"),
4558 CLK_LOOKUP("iface_clk", sdc4_p_clk.c, "msm_sdcc.4"),
4559 CLK_LOOKUP("iface_clk", sdc5_p_clk.c, "msm_sdcc.5"),
Matt Wagantalle1a86062011-08-18 17:46:10 -07004560 CLK_LOOKUP("core_clk", adm0_clk.c, "msm_dmov"),
4561 CLK_LOOKUP("iface_clk", adm0_p_clk.c, "msm_dmov"),
Bryan Huntsman3f2bc4d2011-08-16 17:27:22 -07004562 CLK_LOOKUP("pmic_arb_pclk", pmic_arb0_p_clk.c, NULL),
4563 CLK_LOOKUP("pmic_arb_pclk", pmic_arb1_p_clk.c, NULL),
4564 CLK_LOOKUP("pmic_ssbi2", pmic_ssbi2_clk.c, NULL),
4565 CLK_LOOKUP("rpm_msg_ram_pclk", rpm_msg_ram_p_clk.c, NULL),
4566 CLK_LOOKUP("amp_clk", amp_clk.c, NULL),
4567 CLK_LOOKUP("cam_clk", cam0_clk.c, NULL),
4568 CLK_LOOKUP("cam_clk", cam1_clk.c, NULL),
4569 CLK_LOOKUP("cam_clk", cam0_clk.c, "msm_camera_imx074.0"),
4570 CLK_LOOKUP("cam_clk", cam0_clk.c, "msm_camera_ov2720.0"),
Kevin Chandfecce22011-07-13 10:52:41 -07004571 CLK_LOOKUP("cam_clk", cam0_clk.c, "msm_camera_qs_mt9p017.0"),
Bryan Huntsman3f2bc4d2011-08-16 17:27:22 -07004572 CLK_LOOKUP("csi_src_clk", csi0_src_clk.c, NULL),
4573 CLK_LOOKUP("csi_src_clk", csi1_src_clk.c, NULL),
4574 CLK_LOOKUP("csi_src_clk", csi0_src_clk.c, "msm_camera_imx074.0"),
Kevin Chandfecce22011-07-13 10:52:41 -07004575 CLK_LOOKUP("csi_src_clk", csi0_src_clk.c, "msm_camera_qs_mt9p017.0"),
Bryan Huntsman3f2bc4d2011-08-16 17:27:22 -07004576 CLK_LOOKUP("csi_src_clk", csi1_src_clk.c, "msm_camera_ov2720.0"),
4577 CLK_LOOKUP("csi_clk", csi0_clk.c, NULL),
4578 CLK_LOOKUP("csi_clk", csi1_clk.c, NULL),
4579 CLK_LOOKUP("csi_clk", csi0_clk.c, "msm_camera_imx074.0"),
Kevin Chandfecce22011-07-13 10:52:41 -07004580 CLK_LOOKUP("csi_clk", csi0_clk.c, "msm_camera_qs_mt9p017.0"),
Bryan Huntsman3f2bc4d2011-08-16 17:27:22 -07004581 CLK_LOOKUP("csi_clk", csi1_clk.c, "msm_camera_ov2720.0"),
4582 CLK_LOOKUP("csi_phy_clk", csi0_phy_clk.c, NULL),
4583 CLK_LOOKUP("csi_phy_clk", csi1_phy_clk.c, NULL),
4584 CLK_LOOKUP("csi_phy_clk", csi0_phy_clk.c, "msm_camera_imx074.0"),
Kevin Chandfecce22011-07-13 10:52:41 -07004585 CLK_LOOKUP("csi_phy_clk", csi0_phy_clk.c, "msm_camera_qs_mt9p017.0"),
Bryan Huntsman3f2bc4d2011-08-16 17:27:22 -07004586 CLK_LOOKUP("csi_phy_clk", csi1_phy_clk.c, "msm_camera_ov2720.0"),
4587 CLK_LOOKUP("csi_pix_clk", csi_pix_clk.c, NULL),
4588 CLK_LOOKUP("csi_rdi_clk", csi_rdi_clk.c, NULL),
4589 CLK_LOOKUP("csiphy_timer_src_clk", csiphy_timer_src_clk.c, NULL),
4590 CLK_LOOKUP("csi0phy_timer_clk", csi0phy_timer_clk.c, NULL),
4591 CLK_LOOKUP("csi1phy_timer_clk", csi1phy_timer_clk.c, NULL),
4592 CLK_LOOKUP("dsi_byte_div_clk", dsi1_byte_clk.c, NULL),
4593 CLK_LOOKUP("dsi_byte_div_clk", dsi2_byte_clk.c, NULL),
4594 CLK_LOOKUP("dsi_esc_clk", dsi1_esc_clk.c, NULL),
4595 CLK_LOOKUP("dsi_esc_clk", dsi2_esc_clk.c, NULL),
4596 CLK_LOOKUP("gfx2d0_clk", gfx2d0_clk.c, NULL),
4597 CLK_LOOKUP("gfx2d1_clk", gfx2d1_clk.c, NULL),
4598 CLK_LOOKUP("gfx3d_clk", gfx3d_clk.c, NULL),
4599 CLK_LOOKUP("ijpeg_axi_clk", ijpeg_axi_clk.c, NULL),
4600 CLK_LOOKUP("imem_axi_clk", imem_axi_clk.c, NULL),
4601 CLK_LOOKUP("ijpeg_clk", ijpeg_clk.c, NULL),
4602 CLK_LOOKUP("jpegd_clk", jpegd_clk.c, NULL),
4603 CLK_LOOKUP("mdp_clk", mdp_clk.c, NULL),
4604 CLK_LOOKUP("mdp_vsync_clk", mdp_vsync_clk.c, NULL),
4605 CLK_LOOKUP("lut_mdp", lut_mdp_clk.c, NULL),
Stephen Boyd973e4ba2011-07-12 17:06:01 -07004606 CLK_LOOKUP("qdss_pclk", qdss_p_clk.c, NULL),
4607 CLK_LOOKUP("qdss_at_clk", qdss_at_clk.c, NULL),
4608 CLK_LOOKUP("qdss_pclkdbg_clk", qdss_pclkdbg_clk.c, NULL),
4609 CLK_LOOKUP("qdss_traceclkin_clk", qdss_traceclkin_clk.c, NULL),
4610 CLK_LOOKUP("qdss_tsctr_clk", qdss_tsctr_clk.c, NULL),
4611 CLK_LOOKUP("qdss_stm_clk", qdss_stm_clk.c, NULL),
Bryan Huntsman3f2bc4d2011-08-16 17:27:22 -07004612 CLK_LOOKUP("rot_clk", rot_clk.c, NULL),
4613 CLK_LOOKUP("tv_src_clk", tv_src_clk.c, NULL),
4614 CLK_LOOKUP("tv_enc_clk", tv_enc_clk.c, NULL),
4615 CLK_LOOKUP("tv_dac_clk", tv_dac_clk.c, NULL),
4616 CLK_LOOKUP("vcodec_clk", vcodec_clk.c, NULL),
4617 CLK_LOOKUP("mdp_tv_clk", mdp_tv_clk.c, NULL),
4618 CLK_LOOKUP("hdmi_clk", hdmi_tv_clk.c, NULL),
4619 CLK_LOOKUP("hdmi_app_clk", hdmi_app_clk.c, NULL),
4620 CLK_LOOKUP("vpe_clk", vpe_clk.c, NULL),
4621 CLK_LOOKUP("vfe_clk", vfe_clk.c, NULL),
Matt Wagantallc23eee92011-08-16 23:06:52 -07004622 CLK_LOOKUP("csi_vfe_clk", csi_vfe_clk.c, NULL),
Bryan Huntsman3f2bc4d2011-08-16 17:27:22 -07004623 CLK_LOOKUP("vfe_axi_clk", vfe_axi_clk.c, NULL),
4624 CLK_LOOKUP("mdp_axi_clk", mdp_axi_clk.c, NULL),
4625 CLK_LOOKUP("rot_axi_clk", rot_axi_clk.c, NULL),
4626 CLK_LOOKUP("vcodec_axi_clk", vcodec_axi_clk.c, NULL),
4627 CLK_LOOKUP("vcodec_axi_a_clk", vcodec_axi_a_clk.c, NULL),
4628 CLK_LOOKUP("vcodec_axi_b_clk", vcodec_axi_b_clk.c, NULL),
4629 CLK_LOOKUP("vpe_axi_clk", vpe_axi_clk.c, NULL),
4630 CLK_LOOKUP("amp_pclk", amp_p_clk.c, NULL),
Matt Wagantallc23eee92011-08-16 23:06:52 -07004631 CLK_LOOKUP("csi_pclk", csi_p_clk.c, NULL),
Bryan Huntsman3f2bc4d2011-08-16 17:27:22 -07004632 CLK_LOOKUP("dsi_m_pclk", dsi1_m_p_clk.c, NULL),
4633 CLK_LOOKUP("dsi_s_pclk", dsi1_s_p_clk.c, NULL),
4634 CLK_LOOKUP("dsi_m_pclk", dsi2_m_p_clk.c, NULL),
4635 CLK_LOOKUP("dsi_s_pclk", dsi2_s_p_clk.c, NULL),
4636 CLK_LOOKUP("gfx2d0_pclk", gfx2d0_p_clk.c, NULL),
4637 CLK_LOOKUP("gfx2d1_pclk", gfx2d1_p_clk.c, NULL),
4638 CLK_LOOKUP("gfx3d_pclk", gfx3d_p_clk.c, NULL),
4639 CLK_LOOKUP("hdmi_m_pclk", hdmi_m_p_clk.c, NULL),
4640 CLK_LOOKUP("hdmi_s_pclk", hdmi_s_p_clk.c, NULL),
4641 CLK_LOOKUP("ijpeg_pclk", ijpeg_p_clk.c, NULL),
4642 CLK_LOOKUP("jpegd_pclk", jpegd_p_clk.c, NULL),
4643 CLK_LOOKUP("imem_pclk", imem_p_clk.c, NULL),
4644 CLK_LOOKUP("mdp_pclk", mdp_p_clk.c, NULL),
4645 CLK_LOOKUP("smmu_pclk", smmu_p_clk.c, NULL),
4646 CLK_LOOKUP("rotator_pclk", rot_p_clk.c, NULL),
4647 CLK_LOOKUP("tv_enc_pclk", tv_enc_p_clk.c, NULL),
4648 CLK_LOOKUP("vcodec_pclk", vcodec_p_clk.c, NULL),
4649 CLK_LOOKUP("vfe_pclk", vfe_p_clk.c, NULL),
4650 CLK_LOOKUP("vpe_pclk", vpe_p_clk.c, NULL),
4651 CLK_LOOKUP("mi2s_bit_clk", mi2s_bit_clk.c, NULL),
4652 CLK_LOOKUP("mi2s_osr_clk", mi2s_osr_clk.c, NULL),
4653 CLK_LOOKUP("i2s_mic_bit_clk", codec_i2s_mic_bit_clk.c, NULL),
4654 CLK_LOOKUP("i2s_mic_osr_clk", codec_i2s_mic_osr_clk.c, NULL),
4655 CLK_LOOKUP("i2s_mic_bit_clk", spare_i2s_mic_bit_clk.c, NULL),
4656 CLK_LOOKUP("i2s_mic_osr_clk", spare_i2s_mic_osr_clk.c, NULL),
4657 CLK_LOOKUP("i2s_spkr_bit_clk", codec_i2s_spkr_bit_clk.c, NULL),
4658 CLK_LOOKUP("i2s_spkr_osr_clk", codec_i2s_spkr_osr_clk.c, NULL),
4659 CLK_LOOKUP("i2s_spkr_bit_clk", spare_i2s_spkr_bit_clk.c, NULL),
4660 CLK_LOOKUP("i2s_spkr_osr_clk", spare_i2s_spkr_osr_clk.c, NULL),
4661 CLK_LOOKUP("pcm_clk", pcm_clk.c, NULL),
4662 CLK_LOOKUP("sps_slimbus_clk", sps_slimbus_clk.c, NULL),
4663 CLK_LOOKUP("audio_slimbus_clk", audio_slimbus_clk.c, NULL),
4664 CLK_LOOKUP("iommu_clk", jpegd_axi_clk.c, "msm_iommu.0"),
4665 CLK_LOOKUP("iommu_clk", vpe_axi_clk.c, "msm_iommu.1"),
4666 CLK_LOOKUP("iommu_clk", mdp_axi_clk.c, "msm_iommu.2"),
4667 CLK_LOOKUP("iommu_clk", mdp_axi_clk.c, "msm_iommu.3"),
4668 CLK_LOOKUP("iommu_clk", rot_axi_clk.c, "msm_iommu.4"),
4669 CLK_LOOKUP("iommu_clk", ijpeg_axi_clk.c, "msm_iommu.5"),
4670 CLK_LOOKUP("iommu_clk", vfe_axi_clk.c, "msm_iommu.6"),
4671 CLK_LOOKUP("iommu_clk", vcodec_axi_a_clk.c, "msm_iommu.7"),
4672 CLK_LOOKUP("iommu_clk", vcodec_axi_b_clk.c, "msm_iommu.8"),
4673 CLK_LOOKUP("iommu_clk", gfx3d_clk.c, "msm_iommu.9"),
4674 CLK_LOOKUP("iommu_clk", gfx2d0_clk.c, "msm_iommu.10"),
4675 CLK_LOOKUP("iommu_clk", gfx2d1_clk.c, "msm_iommu.11"),
4676 CLK_LOOKUP("dfab_dsps_clk", dfab_dsps_clk.c, NULL),
4677 CLK_LOOKUP("dfab_usb_hs_clk", dfab_usb_hs_clk.c, NULL),
Matt Wagantall37ce3842011-08-17 16:00:36 -07004678 CLK_LOOKUP("bus_clk", dfab_sdc1_clk.c, "msm_sdcc.1"),
4679 CLK_LOOKUP("bus_clk", dfab_sdc2_clk.c, "msm_sdcc.2"),
4680 CLK_LOOKUP("bus_clk", dfab_sdc3_clk.c, "msm_sdcc.3"),
4681 CLK_LOOKUP("bus_clk", dfab_sdc4_clk.c, "msm_sdcc.4"),
4682 CLK_LOOKUP("bus_clk", dfab_sdc5_clk.c, "msm_sdcc.5"),
Yan He160633e2011-06-30 12:18:56 -07004683 CLK_LOOKUP("dfab_clk", dfab_sps_clk.c, "msm_sps"),
Bryan Huntsman3f2bc4d2011-08-16 17:27:22 -07004684
4685 CLK_LOOKUP("ebi1_msmbus_clk", ebi1_msmbus_clk.c, NULL),
Matt Wagantalle1a86062011-08-18 17:46:10 -07004686 CLK_LOOKUP("mem_clk", ebi1_adm_clk.c, "msm_dmov"),
Matt Wagantall8b38f942011-08-02 18:23:18 -07004687
4688 CLK_LOOKUP("l2_mclk", l2_m_clk, NULL),
4689 CLK_LOOKUP("krait0_mclk", krait0_m_clk, NULL),
4690 CLK_LOOKUP("krait1_mclk", krait1_m_clk, NULL),
Stephen Boyd3939c8d2011-08-29 17:36:22 -07004691 CLK_LOOKUP("q6sw_clk", q6sw_clk, NULL),
4692 CLK_LOOKUP("q6fw_clk", q6fw_clk, NULL),
4693 CLK_LOOKUP("q6_func_clk", q6_func_clk, NULL),
Bryan Huntsman3f2bc4d2011-08-16 17:27:22 -07004694};
4695
Stephen Boyd94625ef2011-07-12 17:06:01 -07004696static struct clk_lookup msm_clocks_8960_v2[] __initdata = {
4697 CLK_LOOKUP("cam_clk", cam2_clk.c, NULL),
4698 CLK_LOOKUP("csi_src_clk", csi2_src_clk.c, NULL),
4699 CLK_LOOKUP("csi_clk", csi2_clk.c, NULL),
4700 CLK_LOOKUP("csi_pix1_clk", csi_pix1_clk.c, NULL),
4701 CLK_LOOKUP("csi_rdi1_clk", csi_rdi1_clk.c, NULL),
4702 CLK_LOOKUP("csi_rdi2_clk", csi_rdi2_clk.c, NULL),
4703 CLK_LOOKUP("csi_phy_clk", csi2_phy_clk.c, NULL),
4704 CLK_LOOKUP("csi2phy_timer_clk", csi2phy_timer_clk.c, NULL),
4705 CLK_LOOKUP("usb_hsic_xcvr_fs_clk", usb_hsic_xcvr_fs_clk.c, NULL),
4706 CLK_LOOKUP("usb_hsic_hsic_clk", usb_hsic_hsic_clk.c, NULL),
4707 CLK_LOOKUP("usb_hsic_hsio_cal_clk", usb_hsic_hsio_cal_clk.c, NULL),
4708 CLK_LOOKUP("usb_hsic_system_clk", usb_hsic_system_clk.c, NULL),
4709 CLK_LOOKUP("usb_hsic_p_clk", usb_hsic_p_clk.c, NULL),
4710};
4711
4712/* Add v2 clocks dynamically at runtime */
4713static struct clk_lookup msm_clocks_8960[ARRAY_SIZE(msm_clocks_8960_v1) +
4714 ARRAY_SIZE(msm_clocks_8960_v2)];
4715
Bryan Huntsman3f2bc4d2011-08-16 17:27:22 -07004716/*
4717 * Miscellaneous clock register initializations
4718 */
4719
4720/* Read, modify, then write-back a register. */
4721static void __init rmwreg(uint32_t val, void *reg, uint32_t mask)
4722{
4723 uint32_t regval = readl_relaxed(reg);
4724 regval &= ~mask;
4725 regval |= val;
4726 writel_relaxed(regval, reg);
4727}
4728
4729static void __init reg_init(void)
4730{
Bryan Huntsman3f2bc4d2011-08-16 17:27:22 -07004731 /* Deassert MM SW_RESET_ALL signal. */
4732 writel_relaxed(0, SW_RESET_ALL_REG);
4733
4734 /* Initialize MM AHB registers: Enable the FPB clock and disable HW
4735 * gating for all clocks. Also set VFE_AHB's FORCE_CORE_ON bit to
4736 * prevent its memory from being collapsed when the clock is halted.
4737 * The sleep and wake-up delays are set to safe values. */
Matt Wagantall53d968f2011-07-19 13:22:53 -07004738 rmwreg(0x00000003, AHB_EN_REG, 0x6C000103);
4739 writel_relaxed(0x000007F9, AHB_EN2_REG);
Bryan Huntsman3f2bc4d2011-08-16 17:27:22 -07004740
4741 /* Deassert all locally-owned MM AHB resets. */
4742 rmwreg(0, SW_RESET_AHB_REG, 0xFFF7DFFF);
4743
4744 /* Initialize MM AXI registers: Enable HW gating for all clocks that
4745 * support it. Also set FORCE_CORE_ON bits, and any sleep and wake-up
4746 * delays to safe values. */
4747 /* TODO: Enable HW Gating */
Matt Wagantall53d968f2011-07-19 13:22:53 -07004748 rmwreg(0x000007F9, MAXI_EN_REG, 0x0803FFFF);
4749 rmwreg(0x3027FCFF, MAXI_EN2_REG, 0x3A3FFFFF);
4750 rmwreg(0x0027FCFF, MAXI_EN3_REG, 0x003FFFFF);
4751 rmwreg(0x0027FCFF, MAXI_EN4_REG, 0x017FFFFF);
4752 rmwreg(0x000003C7, SAXI_EN_REG, 0x00003FFF);
Bryan Huntsman3f2bc4d2011-08-16 17:27:22 -07004753
4754 /* Initialize MM CC registers: Set MM FORCE_CORE_ON bits so that core
4755 * memories retain state even when not clocked. Also, set sleep and
4756 * wake-up delays to safe values. */
Matt Wagantall53d968f2011-07-19 13:22:53 -07004757 rmwreg(0x00000000, CSI0_CC_REG, 0x00000410);
4758 rmwreg(0x00000000, CSI1_CC_REG, 0x00000410);
4759 rmwreg(0x80FF0000, DSI1_BYTE_CC_REG, 0xE0FF0010);
4760 rmwreg(0x80FF0000, DSI2_BYTE_CC_REG, 0xE0FF0010);
4761 rmwreg(0x80FF0000, DSI_PIXEL_CC_REG, 0xE0FF0010);
4762 rmwreg(0x80FF0000, DSI2_PIXEL_CC_REG, 0xE0FF0010);
4763 rmwreg(0x80FF0000, GFX2D0_CC_REG, 0xE0FF0010);
4764 rmwreg(0x80FF0000, GFX2D1_CC_REG, 0xE0FF0010);
4765 rmwreg(0x80FF0000, GFX3D_CC_REG, 0xE0FF0010);
4766 rmwreg(0x80FF0000, IJPEG_CC_REG, 0xE0FF0010);
4767 rmwreg(0x80FF0000, JPEGD_CC_REG, 0xE0FF0010);
4768 rmwreg(0x80FF0000, MDP_CC_REG, 0xE1FF0010);
4769 rmwreg(0x80FF0000, MDP_LUT_CC_REG, 0xE0FF0010);
4770 rmwreg(0x80FF0000, ROT_CC_REG, 0xE0FF0010);
4771 rmwreg(0x80FF0000, TV_CC_REG, 0xE1FFC010);
4772 rmwreg(0x000004FF, TV_CC2_REG, 0x000007FF);
4773 rmwreg(0xC0FF0000, VCODEC_CC_REG, 0xE0FF0010);
4774 rmwreg(0x80FF0000, VFE_CC_REG, 0xE0FF4010);
Stephen Boyd94625ef2011-07-12 17:06:01 -07004775 rmwreg(0x800000FF, VFE_CC2_REG, 0xE00000FF);
Matt Wagantall53d968f2011-07-19 13:22:53 -07004776 rmwreg(0x80FF0000, VPE_CC_REG, 0xE0FF0010);
Bryan Huntsman3f2bc4d2011-08-16 17:27:22 -07004777
4778 /* De-assert MM AXI resets to all hardware blocks. */
4779 writel_relaxed(0, SW_RESET_AXI_REG);
4780
4781 /* Deassert all MM core resets. */
4782 writel_relaxed(0, SW_RESET_CORE_REG);
4783
4784 /* Reset 3D core once more, with its clock enabled. This can
4785 * eventually be done as part of the GDFS footswitch driver. */
4786 clk_set_rate(&gfx3d_clk.c, 27000000);
4787 clk_enable(&gfx3d_clk.c);
4788 writel_relaxed(BIT(12), SW_RESET_CORE_REG);
4789 mb();
4790 udelay(5);
4791 writel_relaxed(0, SW_RESET_CORE_REG);
4792 /* Make sure reset is de-asserted before clock is disabled. */
4793 mb();
4794 clk_disable(&gfx3d_clk.c);
4795
4796 /* Enable TSSC and PDM PXO sources. */
4797 writel_relaxed(BIT(11), TSSC_CLK_CTL_REG);
4798 writel_relaxed(BIT(15), PDM_CLK_NS_REG);
4799
4800 /* Source SLIMBus xo src from slimbus reference clock */
4801 writel_relaxed(0x3, SLIMBUS_XO_SRC_CLK_CTL_REG);
4802
4803 /* Source the dsi_byte_clks from the DSI PHY PLLs */
4804 rmwreg(0x1, DSI1_BYTE_NS_REG, 0x7);
4805 rmwreg(0x2, DSI2_BYTE_NS_REG, 0x7);
4806}
4807
Stephen Boyd94625ef2011-07-12 17:06:01 -07004808struct clock_init_data msm8960_clock_init_data __initdata;
4809
Bryan Huntsman3f2bc4d2011-08-16 17:27:22 -07004810/* Local clock driver initialization. */
Stephen Boydbb600ae2011-08-02 20:11:40 -07004811static void __init msm8960_clock_init(void)
Bryan Huntsman3f2bc4d2011-08-16 17:27:22 -07004812{
Stephen Boyd94625ef2011-07-12 17:06:01 -07004813 size_t num_lookups = ARRAY_SIZE(msm_clocks_8960_v1);
Bryan Huntsman3f2bc4d2011-08-16 17:27:22 -07004814 xo_pxo = msm_xo_get(MSM_XO_PXO, "clock-8960");
4815 if (IS_ERR(xo_pxo)) {
4816 pr_err("%s: msm_xo_get(PXO) failed.\n", __func__);
4817 BUG();
4818 }
4819 xo_cxo = msm_xo_get(MSM_XO_TCXO_D0, "clock-8960");
4820 if (IS_ERR(xo_cxo)) {
4821 pr_err("%s: msm_xo_get(CXO) failed.\n", __func__);
4822 BUG();
4823 }
4824
Stephen Boyd94625ef2011-07-12 17:06:01 -07004825 memcpy(msm_clocks_8960, msm_clocks_8960_v1, sizeof(msm_clocks_8960_v1));
4826 if (SOCINFO_VERSION_MAJOR(socinfo_get_version()) >= 2) {
Tianyi Goubaf6d342011-08-30 21:49:02 -07004827 gfx3d_clk.freq_tbl = clk_tbl_gfx3d_v2;
Stephen Boyd94625ef2011-07-12 17:06:01 -07004828 memcpy(msm_clocks_8960 + ARRAY_SIZE(msm_clocks_8960_v1),
4829 msm_clocks_8960_v2, sizeof(msm_clocks_8960_v2));
4830 num_lookups = ARRAY_SIZE(msm_clocks_8960);
4831 }
4832 msm8960_clock_init_data.size = num_lookups;
4833
Bryan Huntsman3f2bc4d2011-08-16 17:27:22 -07004834 soc_update_sys_vdd = msm8960_update_sys_vdd;
4835 local_vote_sys_vdd(HIGH);
4836
Vikram Mulukutla489e39e2011-08-31 18:04:05 -07004837 clk_ops_pll.enable = sr_pll_clk_enable;
Bryan Huntsman3f2bc4d2011-08-16 17:27:22 -07004838
4839 /* Initialize clock registers. */
4840 reg_init();
4841
4842 /* Initialize rates for clocks that only support one. */
4843 clk_set_rate(&pdm_clk.c, 27000000);
4844 clk_set_rate(&prng_clk.c, 64000000);
4845 clk_set_rate(&mdp_vsync_clk.c, 27000000);
4846 clk_set_rate(&tsif_ref_clk.c, 105000);
4847 clk_set_rate(&tssc_clk.c, 27000000);
4848 clk_set_rate(&usb_hs1_xcvr_clk.c, 60000000);
4849 clk_set_rate(&usb_fs1_src_clk.c, 60000000);
4850 clk_set_rate(&usb_fs2_src_clk.c, 60000000);
Stephen Boyd94625ef2011-07-12 17:06:01 -07004851 clk_set_rate(&usb_hsic_xcvr_fs_clk.c, 60000000);
4852 clk_set_rate(&usb_hsic_hsic_src_clk.c, 480000000);
4853 clk_set_rate(&usb_hsic_hsio_cal_clk.c, 9000000);
Bryan Huntsman3f2bc4d2011-08-16 17:27:22 -07004854
4855 /*
4856 * The halt status bits for PDM and TSSC may be incorrect at boot.
4857 * Toggle these clocks on and off to refresh them.
4858 */
Matt Wagantall0625ea02011-07-13 18:51:56 -07004859 rcg_clk_enable(&pdm_clk.c);
4860 rcg_clk_disable(&pdm_clk.c);
4861 rcg_clk_enable(&tssc_clk.c);
4862 rcg_clk_disable(&tssc_clk.c);
Bryan Huntsman3f2bc4d2011-08-16 17:27:22 -07004863
4864 if (machine_is_msm8960_sim()) {
4865 clk_set_rate(&sdc1_clk.c, 48000000);
4866 clk_enable(&sdc1_clk.c);
4867 clk_enable(&sdc1_p_clk.c);
4868 clk_set_rate(&sdc3_clk.c, 48000000);
4869 clk_enable(&sdc3_clk.c);
4870 clk_enable(&sdc3_p_clk.c);
4871 }
Bryan Huntsman3f2bc4d2011-08-16 17:27:22 -07004872}
4873
Stephen Boydbb600ae2011-08-02 20:11:40 -07004874static int __init msm8960_clock_late_init(void)
Bryan Huntsman3f2bc4d2011-08-16 17:27:22 -07004875{
4876 return local_unvote_sys_vdd(HIGH);
4877}
Stephen Boydbb600ae2011-08-02 20:11:40 -07004878
4879struct clock_init_data msm8960_clock_init_data __initdata = {
4880 .table = msm_clocks_8960,
4881 .size = ARRAY_SIZE(msm_clocks_8960),
4882 .init = msm8960_clock_init,
4883 .late_init = msm8960_clock_late_init,
4884};