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clk: exynos4: Add CLK_GET_RATE_NOCACHE flag for the Exynos4x12 ISP clocks
[deliverable/linux.git] / drivers / clk / samsung / clk-exynos4.c
CommitLineData
e062b571
TA		 1/*
2 * Copyright (c) 2013 Samsung Electronics Co., Ltd.
3 * Copyright (c) 2013 Linaro Ltd.
4 * Author: Thomas Abraham <thomas.ab@samsung.com>
5 *
6 * This program is free software; you can redistribute it and/or modify
7 * it under the terms of the GNU General Public License version 2 as
8 * published by the Free Software Foundation.
9 *
10 * Common Clock Framework support for all Exynos4 SoCs.
11*/
12
13#include <linux/clk.h>
14#include <linux/clkdev.h>
15#include <linux/clk-provider.h>
16#include <linux/of.h>
17#include <linux/of_address.h>
18
e062b571
TA		 19#include "clk.h"
20#include "clk-pll.h"
21
22/* Exynos4 clock controller register offsets */
23#define SRC_LEFTBUS 0x4200
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TF		 24#define DIV_LEFTBUS 0x4500
25#define GATE_IP_LEFTBUS 0x4800
e062b571 26#define E4X12_GATE_IP_IMAGE 0x4930
fb948f74
TF		 27#define SRC_RIGHTBUS 0x8200
28#define DIV_RIGHTBUS 0x8500
e062b571
TA		 29#define GATE_IP_RIGHTBUS 0x8800
30#define E4X12_GATE_IP_PERIR 0x8960
6d7190f8
TF		 31#define EPLL_LOCK 0xc010
32#define VPLL_LOCK 0xc020
33#define EPLL_CON0 0xc110
34#define EPLL_CON1 0xc114
35#define EPLL_CON2 0xc118
36#define VPLL_CON0 0xc120
37#define VPLL_CON1 0xc124
38#define VPLL_CON2 0xc128
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TA		 39#define SRC_TOP0 0xc210
40#define SRC_TOP1 0xc214
41#define SRC_CAM 0xc220
42#define SRC_TV 0xc224
43#define SRC_MFC 0xcc28
44#define SRC_G3D 0xc22c
45#define E4210_SRC_IMAGE 0xc230
46#define SRC_LCD0 0xc234
7406ee7c 47#define E4210_SRC_LCD1 0xc238
15547015 48#define E4X12_SRC_ISP 0xc238
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TA		 49#define SRC_MAUDIO 0xc23c
50#define SRC_FSYS 0xc240
51#define SRC_PERIL0 0xc250
52#define SRC_PERIL1 0xc254
53#define E4X12_SRC_CAM1 0xc258
fb948f74 54#define SRC_MASK_TOP 0xc310
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TA		 55#define SRC_MASK_CAM 0xc320
56#define SRC_MASK_TV 0xc324
57#define SRC_MASK_LCD0 0xc334
7406ee7c 58#define E4210_SRC_MASK_LCD1 0xc338
15547015 59#define E4X12_SRC_MASK_ISP 0xc338
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TA		 60#define SRC_MASK_MAUDIO 0xc33c
61#define SRC_MASK_FSYS 0xc340
62#define SRC_MASK_PERIL0 0xc350
63#define SRC_MASK_PERIL1 0xc354
64#define DIV_TOP 0xc510
65#define DIV_CAM 0xc520
66#define DIV_TV 0xc524
67#define DIV_MFC 0xc528
68#define DIV_G3D 0xc52c
69#define DIV_IMAGE 0xc530
70#define DIV_LCD0 0xc534
71#define E4210_DIV_LCD1 0xc538
72#define E4X12_DIV_ISP 0xc538
73#define DIV_MAUDIO 0xc53c
74#define DIV_FSYS0 0xc540
75#define DIV_FSYS1 0xc544
76#define DIV_FSYS2 0xc548
77#define DIV_FSYS3 0xc54c
78#define DIV_PERIL0 0xc550
79#define DIV_PERIL1 0xc554
80#define DIV_PERIL2 0xc558
81#define DIV_PERIL3 0xc55c
82#define DIV_PERIL4 0xc560
83#define DIV_PERIL5 0xc564
84#define E4X12_DIV_CAM1 0xc568
85#define GATE_SCLK_CAM 0xc820
86#define GATE_IP_CAM 0xc920
87#define GATE_IP_TV 0xc924
88#define GATE_IP_MFC 0xc928
89#define GATE_IP_G3D 0xc92c
90#define E4210_GATE_IP_IMAGE 0xc930
91#define GATE_IP_LCD0 0xc934
7406ee7c 92#define E4210_GATE_IP_LCD1 0xc938
15547015 93#define E4X12_GATE_IP_ISP 0xc938
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TA		 94#define E4X12_GATE_IP_MAUDIO 0xc93c
95#define GATE_IP_FSYS 0xc940
96#define GATE_IP_GPS 0xc94c
97#define GATE_IP_PERIL 0xc950
1f1f3267 98#define E4210_GATE_IP_PERIR 0xc960
fb948f74 99#define GATE_BLOCK 0xc970
e062b571 100#define E4X12_MPLL_CON0 0x10108
b950622b 101#define SRC_DMC 0x10200
fb948f74
TF		 102#define SRC_MASK_DMC 0x10300
103#define DIV_DMC0 0x10500
104#define DIV_DMC1 0x10504
105#define GATE_IP_DMC 0x10900
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TA		 106#define APLL_CON0 0x14100
107#define E4210_MPLL_CON0 0x14108
108#define SRC_CPU 0x14200
109#define DIV_CPU0 0x14500
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TF		 110#define DIV_CPU1 0x14504
111#define GATE_SCLK_CPU 0x14800
112#define GATE_IP_CPU 0x14900
15547015
AH		 113#define E4X12_DIV_ISP0 0x18300
114#define E4X12_DIV_ISP1 0x18304
1e25810b 115#define E4X12_GATE_ISP0 0x18800
15547015 116#define E4X12_GATE_ISP1 0x18804
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TA		 117
118/* the exynos4 soc type */
119enum exynos4_soc {
120 EXYNOS4210,
121 EXYNOS4X12,
122};
123
124/*
125 * Let each supported clock get a unique id. This id is used to lookup the clock
126 * for device tree based platforms. The clocks are categorized into three
127 * sections: core, sclk gate and bus interface gate clocks.
128 *
129 * When adding a new clock to this list, it is advised to choose a clock
130 * category and add it to the end of that category. That is because the the
131 * device tree source file is referring to these ids and any change in the
132 * sequence number of existing clocks will require corresponding change in the
133 * device tree files. This limitation would go away when pre-processor support
134 * for dtc would be available.
135 */
136enum exynos4_clks {
137 none,
138
139 /* core clocks */
140 xxti, xusbxti, fin_pll, fout_apll, fout_mpll, fout_epll, fout_vpll,
141 sclk_apll, sclk_mpll, sclk_epll, sclk_vpll, arm_clk, aclk200, aclk100,
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LM		 142 aclk160, aclk133, mout_mpll_user_t, mout_mpll_user_c, mout_core,
143 mout_apll, /* 20 */
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TA		 144
145 /* gate for special clocks (sclk) */
146 sclk_fimc0 = 128, sclk_fimc1, sclk_fimc2, sclk_fimc3, sclk_cam0,
147 sclk_cam1, sclk_csis0, sclk_csis1, sclk_hdmi, sclk_mixer, sclk_dac,
148 sclk_pixel, sclk_fimd0, sclk_mdnie0, sclk_mdnie_pwm0, sclk_mipi0,
149 sclk_audio0, sclk_mmc0, sclk_mmc1, sclk_mmc2, sclk_mmc3, sclk_mmc4,
150 sclk_sata, sclk_uart0, sclk_uart1, sclk_uart2, sclk_uart3, sclk_uart4,
151 sclk_audio1, sclk_audio2, sclk_spdif, sclk_spi0, sclk_spi1, sclk_spi2,
152 sclk_slimbus, sclk_fimd1, sclk_mipi1, sclk_pcm1, sclk_pcm2, sclk_i2s1,
15547015 153 sclk_i2s2, sclk_mipihsi, sclk_mfc, sclk_pcm0, sclk_g3d, sclk_pwm_isp,
5cd644d8 154 sclk_spi0_isp, sclk_spi1_isp, sclk_uart_isp, sclk_fimg2d,
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TA		 155
156 /* gate clocks */
157 fimc0 = 256, fimc1, fimc2, fimc3, csis0, csis1, jpeg, smmu_fimc0,
158 smmu_fimc1, smmu_fimc2, smmu_fimc3, smmu_jpeg, vp, mixer, tvenc, hdmi,
159 smmu_tv, mfc, smmu_mfcl, smmu_mfcr, g3d, g2d, rotator, mdma, smmu_g2d,
160 smmu_rotator, smmu_mdma, fimd0, mie0, mdnie0, dsim0, smmu_fimd0, fimd1,
161 mie1, dsim1, smmu_fimd1, pdma0, pdma1, pcie_phy, sata_phy, tsi, sdmmc0,
162 sdmmc1, sdmmc2, sdmmc3, sdmmc4, sata, sromc, usb_host, usb_device, pcie,
163 onenand, nfcon, smmu_pcie, gps, smmu_gps, uart0, uart1, uart2, uart3,
164 uart4, i2c0, i2c1, i2c2, i2c3, i2c4, i2c5, i2c6, i2c7, i2c_hdmi, tsadc,
165 spi0, spi1, spi2, i2s1, i2s2, pcm0, i2s0, pcm1, pcm2, pwm, slimbus,
166 spdif, ac97, modemif, chipid, sysreg, hdmi_cec, mct, wdt, rtc, keyif,
1e25810b 167 audss, mipi_hsi, mdma2, pixelasyncm0, pixelasyncm1, fimc_lite0,
15547015
AH		 168 fimc_lite1, ppmuispx, ppmuispmx, fimc_isp, fimc_drc, fimc_fd, mcuisp,
169 gicisp, smmu_isp, smmu_drc, smmu_fd, smmu_lite0, smmu_lite1, mcuctl_isp,
170 mpwm_isp, i2c0_isp, i2c1_isp, mtcadc_isp, pwm_isp, wdt_isp, uart_isp,
171 asyncaxim, smmu_ispcx, spi0_isp, spi1_isp, pwm_isp_sclk, spi0_isp_sclk,
172 spi1_isp_sclk, uart_isp_sclk,
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SN		 173
174 /* mux clocks */
175 mout_fimc0 = 384, mout_fimc1, mout_fimc2, mout_fimc3, mout_cam0,
8e1ce839 176 mout_cam1, mout_csis0, mout_csis1, mout_g3d0, mout_g3d1, mout_g3d,
cdbf618a
SN		 177 aclk400_mcuisp,
178
179 /* div clocks */
180 div_isp0 = 450, div_isp1, div_mcuisp0, div_mcuisp1, div_aclk200,
181 div_aclk400_mcuisp,
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TA		 182
183 nr_clks,
184};
185
186/*
187 * list of controller registers to be saved and restored during a
188 * suspend/resume cycle.
189 */
6b5756e8
TF		 190static __initdata unsigned long exynos4210_clk_save[] = {
191 E4210_SRC_IMAGE,
192 E4210_SRC_LCD1,
193 E4210_SRC_MASK_LCD1,
194 E4210_DIV_LCD1,
195 E4210_GATE_IP_IMAGE,
196 E4210_GATE_IP_LCD1,
197 E4210_GATE_IP_PERIR,
198 E4210_MPLL_CON0,
199};
200
201static __initdata unsigned long exynos4x12_clk_save[] = {
202 E4X12_GATE_IP_IMAGE,
203 E4X12_GATE_IP_PERIR,
204 E4X12_SRC_CAM1,
205 E4X12_DIV_ISP,
206 E4X12_DIV_CAM1,
207 E4X12_MPLL_CON0,
208};
209
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TA		 210static __initdata unsigned long exynos4_clk_regs[] = {
211 SRC_LEFTBUS,
fb948f74
TF		 212 DIV_LEFTBUS,
213 GATE_IP_LEFTBUS,
214 SRC_RIGHTBUS,
215 DIV_RIGHTBUS,
e062b571 216 GATE_IP_RIGHTBUS,
fb948f74
TF		 217 EPLL_CON0,
218 EPLL_CON1,
219 EPLL_CON2,
220 VPLL_CON0,
221 VPLL_CON1,
222 VPLL_CON2,
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TA		 223 SRC_TOP0,
224 SRC_TOP1,
225 SRC_CAM,
226 SRC_TV,
227 SRC_MFC,
228 SRC_G3D,
e062b571 229 SRC_LCD0,
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TA		 230 SRC_MAUDIO,
231 SRC_FSYS,
232 SRC_PERIL0,
233 SRC_PERIL1,
fb948f74 234 SRC_MASK_TOP,
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TA		 235 SRC_MASK_CAM,
236 SRC_MASK_TV,
237 SRC_MASK_LCD0,
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TA		 238 SRC_MASK_MAUDIO,
239 SRC_MASK_FSYS,
240 SRC_MASK_PERIL0,
241 SRC_MASK_PERIL1,
242 DIV_TOP,
243 DIV_CAM,
244 DIV_TV,
245 DIV_MFC,
246 DIV_G3D,
247 DIV_IMAGE,
248 DIV_LCD0,
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TA		 249 DIV_MAUDIO,
250 DIV_FSYS0,
251 DIV_FSYS1,
252 DIV_FSYS2,
253 DIV_FSYS3,
254 DIV_PERIL0,
255 DIV_PERIL1,
256 DIV_PERIL2,
257 DIV_PERIL3,
258 DIV_PERIL4,
259 DIV_PERIL5,
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TA		 260 GATE_SCLK_CAM,
261 GATE_IP_CAM,
262 GATE_IP_TV,
263 GATE_IP_MFC,
264 GATE_IP_G3D,
e062b571 265 GATE_IP_LCD0,
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TA		 266 GATE_IP_FSYS,
267 GATE_IP_GPS,
268 GATE_IP_PERIL,
fb948f74
TF		 269 GATE_BLOCK,
270 SRC_MASK_DMC,
271 SRC_DMC,
272 DIV_DMC0,
273 DIV_DMC1,
274 GATE_IP_DMC,
e062b571 275 APLL_CON0,
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TA		 276 SRC_CPU,
277 DIV_CPU0,
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TF		 278 DIV_CPU1,
279 GATE_SCLK_CPU,
280 GATE_IP_CPU,
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TA		 281};
282
283/* list of all parent clock list */
284PNAME(mout_apll_p) = { "fin_pll", "fout_apll", };
285PNAME(mout_mpll_p) = { "fin_pll", "fout_mpll", };
286PNAME(mout_epll_p) = { "fin_pll", "fout_epll", };
287PNAME(mout_vpllsrc_p) = { "fin_pll", "sclk_hdmi24m", };
e062b571 288PNAME(mout_vpll_p) = { "fin_pll", "fout_vpll", };
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TA		 289PNAME(sclk_evpll_p) = { "sclk_epll", "sclk_vpll", };
290PNAME(mout_mfc_p) = { "mout_mfc0", "mout_mfc1", };
291PNAME(mout_g3d_p) = { "mout_g3d0", "mout_g3d1", };
292PNAME(mout_g2d_p) = { "mout_g2d0", "mout_g2d1", };
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TA		 293PNAME(mout_hdmi_p) = { "sclk_pixel", "sclk_hdmiphy", };
294PNAME(mout_jpeg_p) = { "mout_jpeg0", "mout_jpeg1", };
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TA		 295PNAME(mout_spdif_p) = { "sclk_audio0", "sclk_audio1", "sclk_audio2",
296 "spdif_extclk", };
15547015
AH		 297PNAME(mout_onenand_p) = {"aclk133", "aclk160", };
298PNAME(mout_onenand1_p) = {"mout_onenand", "sclk_vpll", };
e062b571 299
74f7f8ba
TF		 300/* Exynos 4210-specific parent groups */
301PNAME(sclk_vpll_p4210) = { "mout_vpllsrc", "fout_vpll", };
302PNAME(mout_core_p4210) = { "mout_apll", "sclk_mpll", };
303PNAME(sclk_ampll_p4210) = { "sclk_mpll", "sclk_apll", };
304PNAME(group1_p4210) = { "xxti", "xusbxti", "sclk_hdmi24m",
305 "sclk_usbphy0", "none", "sclk_hdmiphy",
306 "sclk_mpll", "sclk_epll", "sclk_vpll", };
307PNAME(mout_audio0_p4210) = { "cdclk0", "none", "sclk_hdmi24m",
308 "sclk_usbphy0", "xxti", "xusbxti", "sclk_mpll",
309 "sclk_epll", "sclk_vpll" };
310PNAME(mout_audio1_p4210) = { "cdclk1", "none", "sclk_hdmi24m",
311 "sclk_usbphy0", "xxti", "xusbxti", "sclk_mpll",
312 "sclk_epll", "sclk_vpll", };
313PNAME(mout_audio2_p4210) = { "cdclk2", "none", "sclk_hdmi24m",
314 "sclk_usbphy0", "xxti", "xusbxti", "sclk_mpll",
315 "sclk_epll", "sclk_vpll", };
316PNAME(mout_mixer_p4210) = { "sclk_dac", "sclk_hdmi", };
317PNAME(mout_dac_p4210) = { "sclk_vpll", "sclk_hdmiphy", };
318
319/* Exynos 4x12-specific parent groups */
320PNAME(mout_mpll_user_p4x12) = { "fin_pll", "sclk_mpll", };
321PNAME(mout_core_p4x12) = { "mout_apll", "mout_mpll_user_c", };
322PNAME(sclk_ampll_p4x12) = { "mout_mpll_user_t", "sclk_apll", };
323PNAME(group1_p4x12) = { "xxti", "xusbxti", "sclk_hdmi24m", "sclk_usbphy0",
324 "none", "sclk_hdmiphy", "mout_mpll_user_t",
325 "sclk_epll", "sclk_vpll", };
326PNAME(mout_audio0_p4x12) = { "cdclk0", "none", "sclk_hdmi24m",
327 "sclk_usbphy0", "xxti", "xusbxti",
328 "mout_mpll_user_t", "sclk_epll", "sclk_vpll" };
329PNAME(mout_audio1_p4x12) = { "cdclk1", "none", "sclk_hdmi24m",
330 "sclk_usbphy0", "xxti", "xusbxti",
331 "mout_mpll_user_t", "sclk_epll", "sclk_vpll", };
332PNAME(mout_audio2_p4x12) = { "cdclk2", "none", "sclk_hdmi24m",
333 "sclk_usbphy0", "xxti", "xusbxti",
334 "mout_mpll_user_t", "sclk_epll", "sclk_vpll", };
335PNAME(aclk_p4412) = { "mout_mpll_user_t", "sclk_apll", };
15547015
AH		 336PNAME(mout_user_aclk400_mcuisp_p4x12) = {"fin_pll", "div_aclk400_mcuisp", };
337PNAME(mout_user_aclk200_p4x12) = {"fin_pll", "div_aclk200", };
338PNAME(mout_user_aclk266_gps_p4x12) = {"fin_pll", "div_aclk266_gps", };
74f7f8ba 339
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TA		 340/* fixed rate clocks generated outside the soc */
341struct samsung_fixed_rate_clock exynos4_fixed_rate_ext_clks[] __initdata = {
342 FRATE(xxti, "xxti", NULL, CLK_IS_ROOT, 0),
343 FRATE(xusbxti, "xusbxti", NULL, CLK_IS_ROOT, 0),
344};
345
346/* fixed rate clocks generated inside the soc */
347struct samsung_fixed_rate_clock exynos4_fixed_rate_clks[] __initdata = {
348 FRATE(none, "sclk_hdmi24m", NULL, CLK_IS_ROOT, 24000000),
349 FRATE(none, "sclk_hdmiphy", NULL, CLK_IS_ROOT, 27000000),
350 FRATE(none, "sclk_usbphy0", NULL, CLK_IS_ROOT, 48000000),
351};
352
353struct samsung_fixed_rate_clock exynos4210_fixed_rate_clks[] __initdata = {
354 FRATE(none, "sclk_usbphy1", NULL, CLK_IS_ROOT, 48000000),
355};
356
357/* list of mux clocks supported in all exynos4 soc's */
358struct samsung_mux_clock exynos4_mux_clks[] __initdata = {
82ba93b2
TB		 359 MUX_FA(mout_apll, "mout_apll", mout_apll_p, SRC_CPU, 0, 1,
360 CLK_SET_RATE_PARENT, 0, "mout_apll"),
e062b571 361 MUX(none, "mout_hdmi", mout_hdmi_p, SRC_TV, 0, 1),
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TA		 362 MUX(none, "mout_mfc1", sclk_evpll_p, SRC_MFC, 4, 1),
363 MUX(none, "mout_mfc", mout_mfc_p, SRC_MFC, 8, 1),
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TF		 364 MUX_F(mout_g3d1, "mout_g3d1", sclk_evpll_p, SRC_G3D, 4, 1,
365 CLK_SET_RATE_PARENT, 0),
366 MUX_F(mout_g3d, "mout_g3d", mout_g3d_p, SRC_G3D, 8, 1,
367 CLK_SET_RATE_PARENT, 0),
e062b571 368 MUX(none, "mout_spdif", mout_spdif_p, SRC_PERIL1, 8, 2),
15547015 369 MUX(none, "mout_onenand1", mout_onenand1_p, SRC_TOP0, 0, 1),
e062b571 370 MUX_A(sclk_epll, "sclk_epll", mout_epll_p, SRC_TOP0, 4, 1, "sclk_epll"),
15547015 371 MUX(none, "mout_onenand", mout_onenand_p, SRC_TOP0, 28, 1),
e062b571
TA		 372};
373
374/* list of mux clocks supported in exynos4210 soc */
375struct samsung_mux_clock exynos4210_mux_clks[] __initdata = {
74f7f8ba
TF		 376 MUX(none, "mout_aclk200", sclk_ampll_p4210, SRC_TOP0, 12, 1),
377 MUX(none, "mout_aclk100", sclk_ampll_p4210, SRC_TOP0, 16, 1),
378 MUX(none, "mout_aclk160", sclk_ampll_p4210, SRC_TOP0, 20, 1),
379 MUX(none, "mout_aclk133", sclk_ampll_p4210, SRC_TOP0, 24, 1),
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TA		 380 MUX(none, "mout_vpllsrc", mout_vpllsrc_p, SRC_TOP1, 0, 1),
381 MUX(none, "mout_mixer", mout_mixer_p4210, SRC_TV, 4, 1),
382 MUX(none, "mout_dac", mout_dac_p4210, SRC_TV, 8, 1),
74f7f8ba 383 MUX(none, "mout_g2d0", sclk_ampll_p4210, E4210_SRC_IMAGE, 0, 1),
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TA		 384 MUX(none, "mout_g2d1", sclk_evpll_p, E4210_SRC_IMAGE, 4, 1),
385 MUX(none, "mout_g2d", mout_g2d_p, E4210_SRC_IMAGE, 8, 1),
7406ee7c
TF		 386 MUX(none, "mout_fimd1", group1_p4210, E4210_SRC_LCD1, 0, 4),
387 MUX(none, "mout_mipi1", group1_p4210, E4210_SRC_LCD1, 12, 4),
82ba93b2 388 MUX_A(sclk_mpll, "sclk_mpll", mout_mpll_p, SRC_CPU, 8, 1, "mout_mpll"),
fba79e32 389 MUX_A(mout_core, "mout_core", mout_core_p4210,
82ba93b2 390 SRC_CPU, 16, 1, "moutcore"),
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TA		 391 MUX_A(sclk_vpll, "sclk_vpll", sclk_vpll_p4210,
392 SRC_TOP0, 8, 1, "sclk_vpll"),
1e25810b
SN		 393 MUX(mout_fimc0, "mout_fimc0", group1_p4210, SRC_CAM, 0, 4),
394 MUX(mout_fimc1, "mout_fimc1", group1_p4210, SRC_CAM, 4, 4),
395 MUX(mout_fimc2, "mout_fimc2", group1_p4210, SRC_CAM, 8, 4),
396 MUX(mout_fimc3, "mout_fimc3", group1_p4210, SRC_CAM, 12, 4),
397 MUX(mout_cam0, "mout_cam0", group1_p4210, SRC_CAM, 16, 4),
398 MUX(mout_cam1, "mout_cam1", group1_p4210, SRC_CAM, 20, 4),
399 MUX(mout_csis0, "mout_csis0", group1_p4210, SRC_CAM, 24, 4),
400 MUX(mout_csis1, "mout_csis1", group1_p4210, SRC_CAM, 28, 4),
74f7f8ba 401 MUX(none, "mout_mfc0", sclk_ampll_p4210, SRC_MFC, 0, 1),
8e1ce839
TF		 402 MUX_F(mout_g3d0, "mout_g3d0", sclk_ampll_p4210, SRC_G3D, 0, 1,
403 CLK_SET_RATE_PARENT, 0),
74f7f8ba
TF		 404 MUX(none, "mout_fimd0", group1_p4210, SRC_LCD0, 0, 4),
405 MUX(none, "mout_mipi0", group1_p4210, SRC_LCD0, 12, 4),
406 MUX(none, "mout_audio0", mout_audio0_p4210, SRC_MAUDIO, 0, 4),
407 MUX(none, "mout_mmc0", group1_p4210, SRC_FSYS, 0, 4),
408 MUX(none, "mout_mmc1", group1_p4210, SRC_FSYS, 4, 4),
409 MUX(none, "mout_mmc2", group1_p4210, SRC_FSYS, 8, 4),
410 MUX(none, "mout_mmc3", group1_p4210, SRC_FSYS, 12, 4),
411 MUX(none, "mout_mmc4", group1_p4210, SRC_FSYS, 16, 4),
8e79561c 412 MUX(none, "mout_sata", sclk_ampll_p4210, SRC_FSYS, 24, 1),
74f7f8ba
TF		 413 MUX(none, "mout_uart0", group1_p4210, SRC_PERIL0, 0, 4),
414 MUX(none, "mout_uart1", group1_p4210, SRC_PERIL0, 4, 4),
415 MUX(none, "mout_uart2", group1_p4210, SRC_PERIL0, 8, 4),
416 MUX(none, "mout_uart3", group1_p4210, SRC_PERIL0, 12, 4),
417 MUX(none, "mout_uart4", group1_p4210, SRC_PERIL0, 16, 4),
418 MUX(none, "mout_audio1", mout_audio1_p4210, SRC_PERIL1, 0, 4),
419 MUX(none, "mout_audio2", mout_audio2_p4210, SRC_PERIL1, 4, 4),
420 MUX(none, "mout_spi0", group1_p4210, SRC_PERIL1, 16, 4),
421 MUX(none, "mout_spi1", group1_p4210, SRC_PERIL1, 20, 4),
422 MUX(none, "mout_spi2", group1_p4210, SRC_PERIL1, 24, 4),
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TA		 423};
424
425/* list of mux clocks supported in exynos4x12 soc */
426struct samsung_mux_clock exynos4x12_mux_clks[] __initdata = {
82ba93b2
TB		 427 MUX_A(mout_mpll_user_c, "mout_mpll_user_c", mout_mpll_user_p4x12,
428 SRC_CPU, 24, 1, "mout_mpll"),
15547015
AH		 429 MUX(none, "mout_aclk266_gps", aclk_p4412, SRC_TOP1, 4, 1),
430 MUX(none, "mout_aclk400_mcuisp", aclk_p4412, SRC_TOP1, 8, 1),
74f7f8ba
TF		 431 MUX(mout_mpll_user_t, "mout_mpll_user_t", mout_mpll_user_p4x12,
432 SRC_TOP1, 12, 1),
15547015
AH		 433 MUX(none, "mout_user_aclk266_gps", mout_user_aclk266_gps_p4x12,
434 SRC_TOP1, 16, 1),
435 MUX(aclk200, "aclk200", mout_user_aclk200_p4x12, SRC_TOP1, 20, 1),
cdbf618a 436 MUX(aclk400_mcuisp, "aclk400_mcuisp", mout_user_aclk400_mcuisp_p4x12,
15547015 437 SRC_TOP1, 24, 1),
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TA		 438 MUX(none, "mout_aclk200", aclk_p4412, SRC_TOP0, 12, 1),
439 MUX(none, "mout_aclk100", aclk_p4412, SRC_TOP0, 16, 1),
440 MUX(none, "mout_aclk160", aclk_p4412, SRC_TOP0, 20, 1),
441 MUX(none, "mout_aclk133", aclk_p4412, SRC_TOP0, 24, 1),
74f7f8ba
TF		 442 MUX(none, "mout_mdnie0", group1_p4x12, SRC_LCD0, 4, 4),
443 MUX(none, "mout_mdnie_pwm0", group1_p4x12, SRC_LCD0, 8, 4),
444 MUX(none, "mout_sata", sclk_ampll_p4x12, SRC_FSYS, 24, 1),
445 MUX(none, "mout_jpeg0", sclk_ampll_p4x12, E4X12_SRC_CAM1, 0, 1),
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TA		 446 MUX(none, "mout_jpeg1", sclk_evpll_p, E4X12_SRC_CAM1, 4, 1),
447 MUX(none, "mout_jpeg", mout_jpeg_p, E4X12_SRC_CAM1, 8, 1),
448 MUX_A(sclk_mpll, "sclk_mpll", mout_mpll_p,
b950622b 449 SRC_DMC, 12, 1, "sclk_mpll"),
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TA		 450 MUX_A(sclk_vpll, "sclk_vpll", mout_vpll_p,
451 SRC_TOP0, 8, 1, "sclk_vpll"),
82ba93b2
TB		 452 MUX_A(mout_core, "mout_core", mout_core_p4x12,
453 SRC_CPU, 16, 1, "moutcore"),
1e25810b
SN		 454 MUX(mout_fimc0, "mout_fimc0", group1_p4x12, SRC_CAM, 0, 4),
455 MUX(mout_fimc1, "mout_fimc1", group1_p4x12, SRC_CAM, 4, 4),
456 MUX(mout_fimc2, "mout_fimc2", group1_p4x12, SRC_CAM, 8, 4),
457 MUX(mout_fimc3, "mout_fimc3", group1_p4x12, SRC_CAM, 12, 4),
458 MUX(mout_cam0, "mout_cam0", group1_p4x12, SRC_CAM, 16, 4),
459 MUX(mout_cam1, "mout_cam1", group1_p4x12, SRC_CAM, 20, 4),
460 MUX(mout_csis0, "mout_csis0", group1_p4x12, SRC_CAM, 24, 4),
461 MUX(mout_csis1, "mout_csis1", group1_p4x12, SRC_CAM, 28, 4),
74f7f8ba 462 MUX(none, "mout_mfc0", sclk_ampll_p4x12, SRC_MFC, 0, 1),
8e1ce839
TF		 463 MUX_F(mout_g3d0, "mout_g3d0", sclk_ampll_p4x12, SRC_G3D, 0, 1,
464 CLK_SET_RATE_PARENT, 0),
74f7f8ba
TF		 465 MUX(none, "mout_fimd0", group1_p4x12, SRC_LCD0, 0, 4),
466 MUX(none, "mout_mipi0", group1_p4x12, SRC_LCD0, 12, 4),
467 MUX(none, "mout_audio0", mout_audio0_p4x12, SRC_MAUDIO, 0, 4),
468 MUX(none, "mout_mmc0", group1_p4x12, SRC_FSYS, 0, 4),
469 MUX(none, "mout_mmc1", group1_p4x12, SRC_FSYS, 4, 4),
470 MUX(none, "mout_mmc2", group1_p4x12, SRC_FSYS, 8, 4),
471 MUX(none, "mout_mmc3", group1_p4x12, SRC_FSYS, 12, 4),
472 MUX(none, "mout_mmc4", group1_p4x12, SRC_FSYS, 16, 4),
4c3cc72c 473 MUX(none, "mout_mipihsi", aclk_p4412, SRC_FSYS, 24, 1),
74f7f8ba
TF		 474 MUX(none, "mout_uart0", group1_p4x12, SRC_PERIL0, 0, 4),
475 MUX(none, "mout_uart1", group1_p4x12, SRC_PERIL0, 4, 4),
476 MUX(none, "mout_uart2", group1_p4x12, SRC_PERIL0, 8, 4),
477 MUX(none, "mout_uart3", group1_p4x12, SRC_PERIL0, 12, 4),
478 MUX(none, "mout_uart4", group1_p4x12, SRC_PERIL0, 16, 4),
479 MUX(none, "mout_audio1", mout_audio1_p4x12, SRC_PERIL1, 0, 4),
480 MUX(none, "mout_audio2", mout_audio2_p4x12, SRC_PERIL1, 4, 4),
481 MUX(none, "mout_spi0", group1_p4x12, SRC_PERIL1, 16, 4),
482 MUX(none, "mout_spi1", group1_p4x12, SRC_PERIL1, 20, 4),
483 MUX(none, "mout_spi2", group1_p4x12, SRC_PERIL1, 24, 4),
15547015
AH		 484 MUX(none, "mout_pwm_isp", group1_p4x12, E4X12_SRC_ISP, 0, 4),
485 MUX(none, "mout_spi0_isp", group1_p4x12, E4X12_SRC_ISP, 4, 4),
486 MUX(none, "mout_spi1_isp", group1_p4x12, E4X12_SRC_ISP, 8, 4),
487 MUX(none, "mout_uart_isp", group1_p4x12, E4X12_SRC_ISP, 12, 4),
5cd644d8
SK		 488 MUX(none, "mout_g2d0", sclk_ampll_p4210, SRC_DMC, 20, 1),
489 MUX(none, "mout_g2d1", sclk_evpll_p, SRC_DMC, 24, 1),
490 MUX(none, "mout_g2d", mout_g2d_p, SRC_DMC, 28, 1),
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TA		 491};
492
493/* list of divider clocks supported in all exynos4 soc's */
494struct samsung_div_clock exynos4_div_clks[] __initdata = {
495 DIV(none, "div_core", "mout_core", DIV_CPU0, 0, 3),
496 DIV(none, "div_core2", "div_core", DIV_CPU0, 28, 3),
497 DIV(none, "div_fimc0", "mout_fimc0", DIV_CAM, 0, 4),
498 DIV(none, "div_fimc1", "mout_fimc1", DIV_CAM, 4, 4),
499 DIV(none, "div_fimc2", "mout_fimc2", DIV_CAM, 8, 4),
500 DIV(none, "div_fimc3", "mout_fimc3", DIV_CAM, 12, 4),
501 DIV(none, "div_cam0", "mout_cam0", DIV_CAM, 16, 4),
502 DIV(none, "div_cam1", "mout_cam1", DIV_CAM, 20, 4),
503 DIV(none, "div_csis0", "mout_csis0", DIV_CAM, 24, 4),
504 DIV(none, "div_csis1", "mout_csis1", DIV_CAM, 28, 4),
36fc0972 505 DIV(sclk_mfc, "sclk_mfc", "mout_mfc", DIV_MFC, 0, 4),
8e1ce839
TF		 506 DIV_F(none, "div_g3d", "mout_g3d", DIV_G3D, 0, 4,
507 CLK_SET_RATE_PARENT, 0),
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TA		 508 DIV(none, "div_fimd0", "mout_fimd0", DIV_LCD0, 0, 4),
509 DIV(none, "div_mipi0", "mout_mipi0", DIV_LCD0, 16, 4),
510 DIV(none, "div_audio0", "mout_audio0", DIV_MAUDIO, 0, 4),
6976d274 511 DIV(sclk_pcm0, "sclk_pcm0", "sclk_audio0", DIV_MAUDIO, 4, 8),
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TA		 512 DIV(none, "div_mmc0", "mout_mmc0", DIV_FSYS1, 0, 4),
513 DIV(none, "div_mmc1", "mout_mmc1", DIV_FSYS1, 16, 4),
514 DIV(none, "div_mmc2", "mout_mmc2", DIV_FSYS2, 0, 4),
515 DIV(none, "div_mmc3", "mout_mmc3", DIV_FSYS2, 16, 4),
516 DIV(sclk_pixel, "sclk_pixel", "sclk_vpll", DIV_TV, 0, 4),
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TA		 517 DIV(aclk100, "aclk100", "mout_aclk100", DIV_TOP, 4, 4),
518 DIV(aclk160, "aclk160", "mout_aclk160", DIV_TOP, 8, 3),
519 DIV(aclk133, "aclk133", "mout_aclk133", DIV_TOP, 12, 3),
15547015 520 DIV(none, "div_onenand", "mout_onenand1", DIV_TOP, 16, 3),
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TA		 521 DIV(sclk_slimbus, "sclk_slimbus", "sclk_epll", DIV_PERIL3, 4, 4),
522 DIV(sclk_pcm1, "sclk_pcm1", "sclk_audio1", DIV_PERIL4, 4, 8),
523 DIV(sclk_pcm2, "sclk_pcm2", "sclk_audio2", DIV_PERIL4, 20, 8),
524 DIV(sclk_i2s1, "sclk_i2s1", "sclk_audio1", DIV_PERIL5, 0, 6),
525 DIV(sclk_i2s2, "sclk_i2s2", "sclk_audio2", DIV_PERIL5, 8, 6),
526 DIV(none, "div_mmc4", "mout_mmc4", DIV_FSYS3, 0, 4),
527 DIV(none, "div_mmc_pre4", "div_mmc4", DIV_FSYS3, 8, 8),
528 DIV(none, "div_uart0", "mout_uart0", DIV_PERIL0, 0, 4),
529 DIV(none, "div_uart1", "mout_uart1", DIV_PERIL0, 4, 4),
530 DIV(none, "div_uart2", "mout_uart2", DIV_PERIL0, 8, 4),
531 DIV(none, "div_uart3", "mout_uart3", DIV_PERIL0, 12, 4),
532 DIV(none, "div_uart4", "mout_uart4", DIV_PERIL0, 16, 4),
533 DIV(none, "div_spi0", "mout_spi0", DIV_PERIL1, 0, 4),
534 DIV(none, "div_spi_pre0", "div_spi0", DIV_PERIL1, 8, 8),
535 DIV(none, "div_spi1", "mout_spi1", DIV_PERIL1, 16, 4),
536 DIV(none, "div_spi_pre1", "div_spi1", DIV_PERIL1, 24, 8),
537 DIV(none, "div_spi2", "mout_spi2", DIV_PERIL2, 0, 4),
538 DIV(none, "div_spi_pre2", "div_spi2", DIV_PERIL2, 8, 8),
539 DIV(none, "div_audio1", "mout_audio1", DIV_PERIL4, 0, 4),
540 DIV(none, "div_audio2", "mout_audio2", DIV_PERIL4, 16, 4),
82ba93b2 541 DIV_A(arm_clk, "arm_clk", "div_core2", DIV_CPU0, 28, 3, "armclk"),
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TA		 542 DIV_A(sclk_apll, "sclk_apll", "mout_apll",
543 DIV_CPU0, 24, 3, "sclk_apll"),
544 DIV_F(none, "div_mipi_pre0", "div_mipi0", DIV_LCD0, 20, 4,
545 CLK_SET_RATE_PARENT, 0),
546 DIV_F(none, "div_mmc_pre0", "div_mmc0", DIV_FSYS1, 8, 8,
547 CLK_SET_RATE_PARENT, 0),
548 DIV_F(none, "div_mmc_pre1", "div_mmc1", DIV_FSYS1, 24, 8,
549 CLK_SET_RATE_PARENT, 0),
550 DIV_F(none, "div_mmc_pre2", "div_mmc2", DIV_FSYS2, 8, 8,
551 CLK_SET_RATE_PARENT, 0),
552 DIV_F(none, "div_mmc_pre3", "div_mmc3", DIV_FSYS2, 24, 8,
553 CLK_SET_RATE_PARENT, 0),
554};
555
556/* list of divider clocks supported in exynos4210 soc */
557struct samsung_div_clock exynos4210_div_clks[] __initdata = {
15547015 558 DIV(aclk200, "aclk200", "mout_aclk200", DIV_TOP, 0, 3),
5cd644d8 559 DIV(sclk_fimg2d, "sclk_fimg2d", "mout_g2d", DIV_IMAGE, 0, 4),
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TA		 560 DIV(none, "div_fimd1", "mout_fimd1", E4210_DIV_LCD1, 0, 4),
561 DIV(none, "div_mipi1", "mout_mipi1", E4210_DIV_LCD1, 16, 4),
562 DIV(none, "div_sata", "mout_sata", DIV_FSYS0, 20, 4),
563 DIV_F(none, "div_mipi_pre1", "div_mipi1", E4210_DIV_LCD1, 20, 4,
564 CLK_SET_RATE_PARENT, 0),
565};
566
567/* list of divider clocks supported in exynos4x12 soc */
568struct samsung_div_clock exynos4x12_div_clks[] __initdata = {
569 DIV(none, "div_mdnie0", "mout_mdnie0", DIV_LCD0, 4, 4),
570 DIV(none, "div_mdnie_pwm0", "mout_mdnie_pwm0", DIV_LCD0, 8, 4),
571 DIV(none, "div_mdnie_pwm_pre0", "div_mdnie_pwm0", DIV_LCD0, 12, 4),
572 DIV(none, "div_mipihsi", "mout_mipihsi", DIV_FSYS0, 20, 4),
573 DIV(none, "div_jpeg", "mout_jpeg", E4X12_DIV_CAM1, 0, 4),
cdbf618a 574 DIV(div_aclk200, "div_aclk200", "mout_aclk200", DIV_TOP, 0, 3),
15547015 575 DIV(none, "div_aclk266_gps", "mout_aclk266_gps", DIV_TOP, 20, 3),
cdbf618a
SN		 576 DIV(div_aclk400_mcuisp, "div_aclk400_mcuisp", "mout_aclk400_mcuisp",
577 DIV_TOP, 24, 3),
15547015
AH		 578 DIV(none, "div_pwm_isp", "mout_pwm_isp", E4X12_DIV_ISP, 0, 4),
579 DIV(none, "div_spi0_isp", "mout_spi0_isp", E4X12_DIV_ISP, 4, 4),
580 DIV(none, "div_spi0_isp_pre", "div_spi0_isp", E4X12_DIV_ISP, 8, 8),
581 DIV(none, "div_spi1_isp", "mout_spi1_isp", E4X12_DIV_ISP, 16, 4),
582 DIV(none, "div_spi1_isp_pre", "div_spi1_isp", E4X12_DIV_ISP, 20, 8),
583 DIV(none, "div_uart_isp", "mout_uart_isp", E4X12_DIV_ISP, 28, 4),
a701fe38
SN		 584 DIV_F(div_isp0, "div_isp0", "aclk200", E4X12_DIV_ISP0, 0, 3,
585 CLK_GET_RATE_NOCACHE, 0),
586 DIV_F(div_isp1, "div_isp1", "aclk200", E4X12_DIV_ISP0, 4, 3,
587 CLK_GET_RATE_NOCACHE, 0),
15547015 588 DIV(none, "div_mpwm", "div_isp1", E4X12_DIV_ISP1, 0, 3),
a701fe38
SN		 589 DIV_F(div_mcuisp0, "div_mcuisp0", "aclk400_mcuisp", E4X12_DIV_ISP1,
590 4, 3, CLK_GET_RATE_NOCACHE, 0),
591 DIV_F(div_mcuisp1, "div_mcuisp1", "div_mcuisp0", E4X12_DIV_ISP1,
592 8, 3, CLK_GET_RATE_NOCACHE, 0),
5cd644d8 593 DIV(sclk_fimg2d, "sclk_fimg2d", "mout_g2d", DIV_DMC1, 0, 4),
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TA		 594};
595
596/* list of gate clocks supported in all exynos4 soc's */
597struct samsung_gate_clock exynos4_gate_clks[] __initdata = {
598 /*
599 * After all Exynos4 based platforms are migrated to use device tree,
600 * the device name and clock alias names specified below for some
601 * of the clocks can be removed.
602 */
603 GATE(sclk_hdmi, "sclk_hdmi", "mout_hdmi", SRC_MASK_TV, 0, 0, 0),
017ab64b 604 GATE(sclk_spdif, "sclk_spdif", "mout_spdif", SRC_MASK_PERIL1, 8, 0, 0),
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TA		 605 GATE(jpeg, "jpeg", "aclk160", GATE_IP_CAM, 6, 0, 0),
606 GATE(mie0, "mie0", "aclk160", GATE_IP_LCD0, 1, 0, 0),
607 GATE(dsim0, "dsim0", "aclk160", GATE_IP_LCD0, 3, 0, 0),
7406ee7c
TF		 608 GATE(fimd1, "fimd1", "aclk160", E4210_GATE_IP_LCD1, 0, 0, 0),
609 GATE(mie1, "mie1", "aclk160", E4210_GATE_IP_LCD1, 1, 0, 0),
610 GATE(dsim1, "dsim1", "aclk160", E4210_GATE_IP_LCD1, 3, 0, 0),
611 GATE(smmu_fimd1, "smmu_fimd1", "aclk160", E4210_GATE_IP_LCD1, 4, 0, 0),
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TA		 612 GATE(tsi, "tsi", "aclk133", GATE_IP_FSYS, 4, 0, 0),
613 GATE(sromc, "sromc", "aclk133", GATE_IP_FSYS, 11, 0, 0),
8e1ce839
TF		 614 GATE(sclk_g3d, "sclk_g3d", "div_g3d", GATE_IP_G3D, 0,
615 CLK_SET_RATE_PARENT, 0),
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TA		 616 GATE(usb_device, "usb_device", "aclk133", GATE_IP_FSYS, 13, 0, 0),
617 GATE(onenand, "onenand", "aclk133", GATE_IP_FSYS, 15, 0, 0),
618 GATE(nfcon, "nfcon", "aclk133", GATE_IP_FSYS, 16, 0, 0),
619 GATE(gps, "gps", "aclk133", GATE_IP_GPS, 0, 0, 0),
620 GATE(smmu_gps, "smmu_gps", "aclk133", GATE_IP_GPS, 1, 0, 0),
621 GATE(slimbus, "slimbus", "aclk100", GATE_IP_PERIL, 25, 0, 0),
622 GATE(sclk_cam0, "sclk_cam0", "div_cam0", GATE_SCLK_CAM, 4,
623 CLK_SET_RATE_PARENT, 0),
624 GATE(sclk_cam1, "sclk_cam1", "div_cam1", GATE_SCLK_CAM, 5,
625 CLK_SET_RATE_PARENT, 0),
626 GATE(sclk_mipi0, "sclk_mipi0", "div_mipi_pre0",
627 SRC_MASK_LCD0, 12, CLK_SET_RATE_PARENT, 0),
69aff2fd
TF		 628 GATE(sclk_audio0, "sclk_audio0", "div_audio0", SRC_MASK_MAUDIO, 0,
629 CLK_SET_RATE_PARENT, 0),
017ab64b 630 GATE(sclk_audio1, "sclk_audio1", "div_audio1", SRC_MASK_PERIL1, 0,
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TA		 631 CLK_SET_RATE_PARENT, 0),
632 GATE_D(vp, "s5p-mixer", "vp", "aclk160", GATE_IP_TV, 0, 0, 0),
633 GATE_D(mixer, "s5p-mixer", "mixer", "aclk160", GATE_IP_TV, 1, 0, 0),
634 GATE_D(hdmi, "exynos4-hdmi", "hdmi", "aclk160", GATE_IP_TV, 3, 0, 0),
635 GATE_A(pwm, "pwm", "aclk100", GATE_IP_PERIL, 24, 0, 0, "timers"),
636 GATE_A(sdmmc4, "sdmmc4", "aclk133", GATE_IP_FSYS, 9, 0, 0, "biu"),
637 GATE_A(usb_host, "usb_host", "aclk133",
638 GATE_IP_FSYS, 12, 0, 0, "usbhost"),
639 GATE_DA(sclk_fimc0, "exynos4-fimc.0", "sclk_fimc0", "div_fimc0",
640 SRC_MASK_CAM, 0, CLK_SET_RATE_PARENT, 0, "sclk_fimc"),
641 GATE_DA(sclk_fimc1, "exynos4-fimc.1", "sclk_fimc1", "div_fimc1",
642 SRC_MASK_CAM, 4, CLK_SET_RATE_PARENT, 0, "sclk_fimc"),
643 GATE_DA(sclk_fimc2, "exynos4-fimc.2", "sclk_fimc2", "div_fimc2",
644 SRC_MASK_CAM, 8, CLK_SET_RATE_PARENT, 0, "sclk_fimc"),
645 GATE_DA(sclk_fimc3, "exynos4-fimc.3", "sclk_fimc3", "div_fimc3",
646 SRC_MASK_CAM, 12, CLK_SET_RATE_PARENT, 0, "sclk_fimc"),
647 GATE_DA(sclk_csis0, "s5p-mipi-csis.0", "sclk_csis0", "div_csis0",
648 SRC_MASK_CAM, 24, CLK_SET_RATE_PARENT, 0, "sclk_csis"),
649 GATE_DA(sclk_csis1, "s5p-mipi-csis.1", "sclk_csis1", "div_csis1",
650 SRC_MASK_CAM, 28, CLK_SET_RATE_PARENT, 0, "sclk_csis"),
651 GATE_DA(sclk_fimd0, "exynos4-fb.0", "sclk_fimd0", "div_fimd0",
652 SRC_MASK_LCD0, 0, CLK_SET_RATE_PARENT, 0, "sclk_fimd"),
653 GATE_DA(sclk_mmc0, "exynos4-sdhci.0", "sclk_mmc0", "div_mmc_pre0",
654 SRC_MASK_FSYS, 0, CLK_SET_RATE_PARENT, 0,
655 "mmc_busclk.2"),
656 GATE_DA(sclk_mmc1, "exynos4-sdhci.1", "sclk_mmc1", "div_mmc_pre1",
657 SRC_MASK_FSYS, 4, CLK_SET_RATE_PARENT, 0,
658 "mmc_busclk.2"),
659 GATE_DA(sclk_mmc2, "exynos4-sdhci.2", "sclk_mmc2", "div_mmc_pre2",
660 SRC_MASK_FSYS, 8, CLK_SET_RATE_PARENT, 0,
661 "mmc_busclk.2"),
662 GATE_DA(sclk_mmc3, "exynos4-sdhci.3", "sclk_mmc3", "div_mmc_pre3",
663 SRC_MASK_FSYS, 12, CLK_SET_RATE_PARENT, 0,
664 "mmc_busclk.2"),
665 GATE_DA(sclk_mmc4, NULL, "sclk_mmc4", "div_mmc_pre4",
666 SRC_MASK_FSYS, 16, CLK_SET_RATE_PARENT, 0, "ciu"),
667 GATE_DA(sclk_uart0, "exynos4210-uart.0", "uclk0", "div_uart0",
017ab64b
TF		 668 SRC_MASK_PERIL0, 0, CLK_SET_RATE_PARENT,
669 0, "clk_uart_baud0"),
e062b571 670 GATE_DA(sclk_uart1, "exynos4210-uart.1", "uclk1", "div_uart1",
017ab64b
TF		 671 SRC_MASK_PERIL0, 4, CLK_SET_RATE_PARENT,
672 0, "clk_uart_baud0"),
e062b571 673 GATE_DA(sclk_uart2, "exynos4210-uart.2", "uclk2", "div_uart2",
017ab64b
TF		 674 SRC_MASK_PERIL0, 8, CLK_SET_RATE_PARENT,
675 0, "clk_uart_baud0"),
e062b571 676 GATE_DA(sclk_uart3, "exynos4210-uart.3", "uclk3", "div_uart3",
017ab64b
TF		 677 SRC_MASK_PERIL0, 12, CLK_SET_RATE_PARENT,
678 0, "clk_uart_baud0"),
e062b571 679 GATE_DA(sclk_uart4, "exynos4210-uart.4", "uclk4", "div_uart4",
017ab64b
TF		 680 SRC_MASK_PERIL0, 16, CLK_SET_RATE_PARENT,
681 0, "clk_uart_baud0"),
682 GATE(sclk_audio2, "sclk_audio2", "div_audio2", SRC_MASK_PERIL1, 4,
e062b571
TA		 683 CLK_SET_RATE_PARENT, 0),
684 GATE_DA(sclk_spi0, "exynos4210-spi.0", "sclk_spi0", "div_spi_pre0",
017ab64b
TF		 685 SRC_MASK_PERIL1, 16, CLK_SET_RATE_PARENT,
686 0, "spi_busclk0"),
e062b571 687 GATE_DA(sclk_spi1, "exynos4210-spi.1", "sclk_spi1", "div_spi_pre1",
017ab64b
TF		 688 SRC_MASK_PERIL1, 20, CLK_SET_RATE_PARENT,
689 0, "spi_busclk0"),
e062b571 690 GATE_DA(sclk_spi2, "exynos4210-spi.2", "sclk_spi2", "div_spi_pre2",
017ab64b
TF		 691 SRC_MASK_PERIL1, 24, CLK_SET_RATE_PARENT,
692 0, "spi_busclk0"),
e062b571
TA		 693 GATE_DA(fimc0, "exynos4-fimc.0", "fimc0", "aclk160",
694 GATE_IP_CAM, 0, 0, 0, "fimc"),
695 GATE_DA(fimc1, "exynos4-fimc.1", "fimc1", "aclk160",
696 GATE_IP_CAM, 1, 0, 0, "fimc"),
697 GATE_DA(fimc2, "exynos4-fimc.2", "fimc2", "aclk160",
698 GATE_IP_CAM, 2, 0, 0, "fimc"),
699 GATE_DA(fimc3, "exynos4-fimc.3", "fimc3", "aclk160",
700 GATE_IP_CAM, 3, 0, 0, "fimc"),
701 GATE_DA(csis0, "s5p-mipi-csis.0", "csis0", "aclk160",
702 GATE_IP_CAM, 4, 0, 0, "fimc"),
703 GATE_DA(csis1, "s5p-mipi-csis.1", "csis1", "aclk160",
704 GATE_IP_CAM, 5, 0, 0, "fimc"),
705 GATE_DA(smmu_fimc0, "exynos-sysmmu.5", "smmu_fimc0", "aclk160",
706 GATE_IP_CAM, 7, 0, 0, "sysmmu"),
707 GATE_DA(smmu_fimc1, "exynos-sysmmu.6", "smmu_fimc1", "aclk160",
708 GATE_IP_CAM, 8, 0, 0, "sysmmu"),
709 GATE_DA(smmu_fimc2, "exynos-sysmmu.7", "smmu_fimc2", "aclk160",
710 GATE_IP_CAM, 9, 0, 0, "sysmmu"),
711 GATE_DA(smmu_fimc3, "exynos-sysmmu.8", "smmu_fimc3", "aclk160",
712 GATE_IP_CAM, 10, 0, 0, "sysmmu"),
713 GATE_DA(smmu_jpeg, "exynos-sysmmu.3", "smmu_jpeg", "aclk160",
714 GATE_IP_CAM, 11, 0, 0, "sysmmu"),
1e25810b
SN		 715 GATE(pixelasyncm0, "pxl_async0", "aclk160", GATE_IP_CAM, 17, 0, 0),
716 GATE(pixelasyncm1, "pxl_async1", "aclk160", GATE_IP_CAM, 18, 0, 0),
e062b571
TA		 717 GATE_DA(smmu_tv, "exynos-sysmmu.2", "smmu_tv", "aclk160",
718 GATE_IP_TV, 4, 0, 0, "sysmmu"),
719 GATE_DA(mfc, "s5p-mfc", "mfc", "aclk100", GATE_IP_MFC, 0, 0, 0, "mfc"),
720 GATE_DA(smmu_mfcl, "exynos-sysmmu.0", "smmu_mfcl", "aclk100",
721 GATE_IP_MFC, 1, 0, 0, "sysmmu"),
722 GATE_DA(smmu_mfcr, "exynos-sysmmu.1", "smmu_mfcr", "aclk100",
723 GATE_IP_MFC, 2, 0, 0, "sysmmu"),
724 GATE_DA(fimd0, "exynos4-fb.0", "fimd0", "aclk160",
725 GATE_IP_LCD0, 0, 0, 0, "fimd"),
726 GATE_DA(smmu_fimd0, "exynos-sysmmu.10", "smmu_fimd0", "aclk160",
727 GATE_IP_LCD0, 4, 0, 0, "sysmmu"),
728 GATE_DA(pdma0, "dma-pl330.0", "pdma0", "aclk133",
729 GATE_IP_FSYS, 0, 0, 0, "dma"),
730 GATE_DA(pdma1, "dma-pl330.1", "pdma1", "aclk133",
731 GATE_IP_FSYS, 1, 0, 0, "dma"),
732 GATE_DA(sdmmc0, "exynos4-sdhci.0", "sdmmc0", "aclk133",
733 GATE_IP_FSYS, 5, 0, 0, "hsmmc"),
734 GATE_DA(sdmmc1, "exynos4-sdhci.1", "sdmmc1", "aclk133",
735 GATE_IP_FSYS, 6, 0, 0, "hsmmc"),
736 GATE_DA(sdmmc2, "exynos4-sdhci.2", "sdmmc2", "aclk133",
737 GATE_IP_FSYS, 7, 0, 0, "hsmmc"),
738 GATE_DA(sdmmc3, "exynos4-sdhci.3", "sdmmc3", "aclk133",
739 GATE_IP_FSYS, 8, 0, 0, "hsmmc"),
740 GATE_DA(uart0, "exynos4210-uart.0", "uart0", "aclk100",
741 GATE_IP_PERIL, 0, 0, 0, "uart"),
742 GATE_DA(uart1, "exynos4210-uart.1", "uart1", "aclk100",
743 GATE_IP_PERIL, 1, 0, 0, "uart"),
744 GATE_DA(uart2, "exynos4210-uart.2", "uart2", "aclk100",
745 GATE_IP_PERIL, 2, 0, 0, "uart"),
746 GATE_DA(uart3, "exynos4210-uart.3", "uart3", "aclk100",
747 GATE_IP_PERIL, 3, 0, 0, "uart"),
748 GATE_DA(uart4, "exynos4210-uart.4", "uart4", "aclk100",
749 GATE_IP_PERIL, 4, 0, 0, "uart"),
750 GATE_DA(i2c0, "s3c2440-i2c.0", "i2c0", "aclk100",
751 GATE_IP_PERIL, 6, 0, 0, "i2c"),
752 GATE_DA(i2c1, "s3c2440-i2c.1", "i2c1", "aclk100",
753 GATE_IP_PERIL, 7, 0, 0, "i2c"),
754 GATE_DA(i2c2, "s3c2440-i2c.2", "i2c2", "aclk100",
755 GATE_IP_PERIL, 8, 0, 0, "i2c"),
756 GATE_DA(i2c3, "s3c2440-i2c.3", "i2c3", "aclk100",
757 GATE_IP_PERIL, 9, 0, 0, "i2c"),
758 GATE_DA(i2c4, "s3c2440-i2c.4", "i2c4", "aclk100",
759 GATE_IP_PERIL, 10, 0, 0, "i2c"),
760 GATE_DA(i2c5, "s3c2440-i2c.5", "i2c5", "aclk100",
761 GATE_IP_PERIL, 11, 0, 0, "i2c"),
762 GATE_DA(i2c6, "s3c2440-i2c.6", "i2c6", "aclk100",
763 GATE_IP_PERIL, 12, 0, 0, "i2c"),
764 GATE_DA(i2c7, "s3c2440-i2c.7", "i2c7", "aclk100",
765 GATE_IP_PERIL, 13, 0, 0, "i2c"),
766 GATE_DA(i2c_hdmi, "s3c2440-hdmiphy-i2c", "i2c-hdmi", "aclk100",
767 GATE_IP_PERIL, 14, 0, 0, "i2c"),
768 GATE_DA(spi0, "exynos4210-spi.0", "spi0", "aclk100",
769 GATE_IP_PERIL, 16, 0, 0, "spi"),
770 GATE_DA(spi1, "exynos4210-spi.1", "spi1", "aclk100",
771 GATE_IP_PERIL, 17, 0, 0, "spi"),
772 GATE_DA(spi2, "exynos4210-spi.2", "spi2", "aclk100",
773 GATE_IP_PERIL, 18, 0, 0, "spi"),
774 GATE_DA(i2s1, "samsung-i2s.1", "i2s1", "aclk100",
775 GATE_IP_PERIL, 20, 0, 0, "iis"),
776 GATE_DA(i2s2, "samsung-i2s.2", "i2s2", "aclk100",
777 GATE_IP_PERIL, 21, 0, 0, "iis"),
778 GATE_DA(pcm1, "samsung-pcm.1", "pcm1", "aclk100",
779 GATE_IP_PERIL, 22, 0, 0, "pcm"),
780 GATE_DA(pcm2, "samsung-pcm.2", "pcm2", "aclk100",
781 GATE_IP_PERIL, 23, 0, 0, "pcm"),
782 GATE_DA(spdif, "samsung-spdif", "spdif", "aclk100",
783 GATE_IP_PERIL, 26, 0, 0, "spdif"),
784 GATE_DA(ac97, "samsung-ac97", "ac97", "aclk100",
785 GATE_IP_PERIL, 27, 0, 0, "ac97"),
786};
787
788/* list of gate clocks supported in exynos4210 soc */
789struct samsung_gate_clock exynos4210_gate_clks[] __initdata = {
790 GATE(tvenc, "tvenc", "aclk160", GATE_IP_TV, 2, 0, 0),
791 GATE(g2d, "g2d", "aclk200", E4210_GATE_IP_IMAGE, 0, 0, 0),
792 GATE(rotator, "rotator", "aclk200", E4210_GATE_IP_IMAGE, 1, 0, 0),
793 GATE(mdma, "mdma", "aclk200", E4210_GATE_IP_IMAGE, 2, 0, 0),
794 GATE(smmu_g2d, "smmu_g2d", "aclk200", E4210_GATE_IP_IMAGE, 3, 0, 0),
795 GATE(smmu_mdma, "smmu_mdma", "aclk200", E4210_GATE_IP_IMAGE, 5, 0, 0),
796 GATE(pcie_phy, "pcie_phy", "aclk133", GATE_IP_FSYS, 2, 0, 0),
797 GATE(sata_phy, "sata_phy", "aclk133", GATE_IP_FSYS, 3, 0, 0),
798 GATE(sata, "sata", "aclk133", GATE_IP_FSYS, 10, 0, 0),
799 GATE(pcie, "pcie", "aclk133", GATE_IP_FSYS, 14, 0, 0),
800 GATE(smmu_pcie, "smmu_pcie", "aclk133", GATE_IP_FSYS, 18, 0, 0),
801 GATE(modemif, "modemif", "aclk100", GATE_IP_PERIL, 28, 0, 0),
1f1f3267 802 GATE(chipid, "chipid", "aclk100", E4210_GATE_IP_PERIR, 0, 0, 0),
056f3d58
SN		 803 GATE(sysreg, "sysreg", "aclk100", E4210_GATE_IP_PERIR, 0,
804 CLK_IGNORE_UNUSED, 0),
1f1f3267 805 GATE(hdmi_cec, "hdmi_cec", "aclk100", E4210_GATE_IP_PERIR, 11, 0, 0),
e062b571
TA		 806 GATE(smmu_rotator, "smmu_rotator", "aclk200",
807 E4210_GATE_IP_IMAGE, 4, 0, 0),
808 GATE(sclk_mipi1, "sclk_mipi1", "div_mipi_pre1",
7406ee7c 809 E4210_SRC_MASK_LCD1, 12, CLK_SET_RATE_PARENT, 0),
e062b571
TA		 810 GATE(sclk_sata, "sclk_sata", "div_sata",
811 SRC_MASK_FSYS, 24, CLK_SET_RATE_PARENT, 0),
7bc1d2da
TF		 812 GATE(sclk_mixer, "sclk_mixer", "mout_mixer", SRC_MASK_TV, 4, 0, 0),
813 GATE(sclk_dac, "sclk_dac", "mout_dac", SRC_MASK_TV, 8, 0, 0),
e062b571 814 GATE_A(tsadc, "tsadc", "aclk100", GATE_IP_PERIL, 15, 0, 0, "adc"),
1f1f3267
TF		 815 GATE_A(mct, "mct", "aclk100", E4210_GATE_IP_PERIR, 13, 0, 0, "mct"),
816 GATE_A(wdt, "watchdog", "aclk100", E4210_GATE_IP_PERIR, 14, 0, 0, "watchdog"),
817 GATE_A(rtc, "rtc", "aclk100", E4210_GATE_IP_PERIR, 15, 0, 0, "rtc"),
818 GATE_A(keyif, "keyif", "aclk100", E4210_GATE_IP_PERIR, 16, 0, 0, "keypad"),
e062b571 819 GATE_DA(sclk_fimd1, "exynos4-fb.1", "sclk_fimd1", "div_fimd1",
7406ee7c 820 E4210_SRC_MASK_LCD1, 0, CLK_SET_RATE_PARENT, 0, "sclk_fimd"),
e062b571
TA		 821};
822
823/* list of gate clocks supported in exynos4x12 soc */
824struct samsung_gate_clock exynos4x12_gate_clks[] __initdata = {
825 GATE(audss, "audss", "sclk_epll", E4X12_GATE_IP_MAUDIO, 0, 0, 0),
826 GATE(mdnie0, "mdnie0", "aclk160", GATE_IP_LCD0, 2, 0, 0),
827 GATE(rotator, "rotator", "aclk200", E4X12_GATE_IP_IMAGE, 1, 0, 0),
828 GATE(mdma2, "mdma2", "aclk200", E4X12_GATE_IP_IMAGE, 2, 0, 0),
829 GATE(smmu_mdma, "smmu_mdma", "aclk200", E4X12_GATE_IP_IMAGE, 5, 0, 0),
830 GATE(mipi_hsi, "mipi_hsi", "aclk133", GATE_IP_FSYS, 10, 0, 0),
831 GATE(chipid, "chipid", "aclk100", E4X12_GATE_IP_PERIR, 0, 0, 0),
056f3d58
SN		 832 GATE(sysreg, "sysreg", "aclk100", E4X12_GATE_IP_PERIR, 1,
833 CLK_IGNORE_UNUSED, 0),
e062b571
TA		 834 GATE(hdmi_cec, "hdmi_cec", "aclk100", E4X12_GATE_IP_PERIR, 11, 0, 0),
835 GATE(sclk_mdnie0, "sclk_mdnie0", "div_mdnie0",
836 SRC_MASK_LCD0, 4, CLK_SET_RATE_PARENT, 0),
837 GATE(sclk_mdnie_pwm0, "sclk_mdnie_pwm0", "div_mdnie_pwm_pre0",
838 SRC_MASK_LCD0, 8, CLK_SET_RATE_PARENT, 0),
839 GATE(sclk_mipihsi, "sclk_mipihsi", "div_mipihsi",
840 SRC_MASK_FSYS, 24, CLK_SET_RATE_PARENT, 0),
841 GATE(smmu_rotator, "smmu_rotator", "aclk200",
842 E4X12_GATE_IP_IMAGE, 4, 0, 0),
843 GATE_A(mct, "mct", "aclk100", E4X12_GATE_IP_PERIR, 13, 0, 0, "mct"),
844 GATE_A(rtc, "rtc", "aclk100", E4X12_GATE_IP_PERIR, 15, 0, 0, "rtc"),
845 GATE_A(keyif, "keyif", "aclk100",
846 E4X12_GATE_IP_PERIR, 16, 0, 0, "keypad"),
15547015
AH		 847 GATE(sclk_pwm_isp, "sclk_pwm_isp", "div_pwm_isp",
848 E4X12_SRC_MASK_ISP, 0, CLK_SET_RATE_PARENT, 0),
849 GATE(sclk_spi0_isp, "sclk_spi0_isp", "div_spi0_isp_pre",
850 E4X12_SRC_MASK_ISP, 4, CLK_SET_RATE_PARENT, 0),
851 GATE(sclk_spi1_isp, "sclk_spi1_isp", "div_spi1_isp_pre",
852 E4X12_SRC_MASK_ISP, 8, CLK_SET_RATE_PARENT, 0),
853 GATE(sclk_uart_isp, "sclk_uart_isp", "div_uart_isp",
854 E4X12_SRC_MASK_ISP, 12, CLK_SET_RATE_PARENT, 0),
855 GATE(pwm_isp_sclk, "pwm_isp_sclk", "sclk_pwm_isp",
856 E4X12_GATE_IP_ISP, 0, 0, 0),
857 GATE(spi0_isp_sclk, "spi0_isp_sclk", "sclk_spi0_isp",
858 E4X12_GATE_IP_ISP, 1, 0, 0),
859 GATE(spi1_isp_sclk, "spi1_isp_sclk", "sclk_spi1_isp",
860 E4X12_GATE_IP_ISP, 2, 0, 0),
861 GATE(uart_isp_sclk, "uart_isp_sclk", "sclk_uart_isp",
862 E4X12_GATE_IP_ISP, 3, 0, 0),
e062b571
TA		 863 GATE_A(wdt, "watchdog", "aclk100",
864 E4X12_GATE_IP_PERIR, 14, 0, 0, "watchdog"),
865 GATE_DA(pcm0, "samsung-pcm.0", "pcm0", "aclk100",
866 E4X12_GATE_IP_MAUDIO, 2, 0, 0, "pcm"),
867 GATE_DA(i2s0, "samsung-i2s.0", "i2s0", "aclk100",
868 E4X12_GATE_IP_MAUDIO, 3, 0, 0, "iis"),
15547015 869 GATE(fimc_isp, "isp", "aclk200", E4X12_GATE_ISP0, 0,
a701fe38 870 CLK_IGNORE_UNUSED | CLK_GET_RATE_NOCACHE, 0),
15547015 871 GATE(fimc_drc, "drc", "aclk200", E4X12_GATE_ISP0, 1,
a701fe38 872 CLK_IGNORE_UNUSED | CLK_GET_RATE_NOCACHE, 0),
15547015 873 GATE(fimc_fd, "fd", "aclk200", E4X12_GATE_ISP0, 2,
a701fe38 874 CLK_IGNORE_UNUSED | CLK_GET_RATE_NOCACHE, 0),
1e25810b 875 GATE(fimc_lite0, "lite0", "aclk200", E4X12_GATE_ISP0, 3,
a701fe38 876 CLK_IGNORE_UNUSED | CLK_GET_RATE_NOCACHE, 0),
1e25810b 877 GATE(fimc_lite1, "lite1", "aclk200", E4X12_GATE_ISP0, 4,
a701fe38 878 CLK_IGNORE_UNUSED | CLK_GET_RATE_NOCACHE, 0),
15547015 879 GATE(mcuisp, "mcuisp", "aclk200", E4X12_GATE_ISP0, 5,
a701fe38 880 CLK_IGNORE_UNUSED | CLK_GET_RATE_NOCACHE, 0),
15547015 881 GATE(gicisp, "gicisp", "aclk200", E4X12_GATE_ISP0, 7,
a701fe38 882 CLK_IGNORE_UNUSED | CLK_GET_RATE_NOCACHE, 0),
15547015 883 GATE(smmu_isp, "smmu_isp", "aclk200", E4X12_GATE_ISP0, 8,
a701fe38 884 CLK_IGNORE_UNUSED | CLK_GET_RATE_NOCACHE, 0),
15547015 885 GATE(smmu_drc, "smmu_drc", "aclk200", E4X12_GATE_ISP0, 9,
a701fe38 886 CLK_IGNORE_UNUSED | CLK_GET_RATE_NOCACHE, 0),
15547015 887 GATE(smmu_fd, "smmu_fd", "aclk200", E4X12_GATE_ISP0, 10,
a701fe38 888 CLK_IGNORE_UNUSED | CLK_GET_RATE_NOCACHE, 0),
15547015 889 GATE(smmu_lite0, "smmu_lite0", "aclk200", E4X12_GATE_ISP0, 11,
a701fe38 890 CLK_IGNORE_UNUSED | CLK_GET_RATE_NOCACHE, 0),
15547015 891 GATE(smmu_lite1, "smmu_lite1", "aclk200", E4X12_GATE_ISP0, 12,
a701fe38 892 CLK_IGNORE_UNUSED | CLK_GET_RATE_NOCACHE, 0),
1e25810b 893 GATE(ppmuispmx, "ppmuispmx", "aclk200", E4X12_GATE_ISP0, 20,
a701fe38 894 CLK_IGNORE_UNUSED | CLK_GET_RATE_NOCACHE, 0),
1e25810b 895 GATE(ppmuispx, "ppmuispx", "aclk200", E4X12_GATE_ISP0, 21,
a701fe38 896 CLK_IGNORE_UNUSED | CLK_GET_RATE_NOCACHE, 0),
15547015 897 GATE(mcuctl_isp, "mcuctl_isp", "aclk200", E4X12_GATE_ISP0, 23,
a701fe38 898 CLK_IGNORE_UNUSED | CLK_GET_RATE_NOCACHE, 0),
15547015 899 GATE(mpwm_isp, "mpwm_isp", "aclk200", E4X12_GATE_ISP0, 24,
a701fe38 900 CLK_IGNORE_UNUSED | CLK_GET_RATE_NOCACHE, 0),
15547015 901 GATE(i2c0_isp, "i2c0_isp", "aclk200", E4X12_GATE_ISP0, 25,
a701fe38 902 CLK_IGNORE_UNUSED | CLK_GET_RATE_NOCACHE, 0),
15547015 903 GATE(i2c1_isp, "i2c1_isp", "aclk200", E4X12_GATE_ISP0, 26,
a701fe38 904 CLK_IGNORE_UNUSED | CLK_GET_RATE_NOCACHE, 0),
15547015 905 GATE(mtcadc_isp, "mtcadc_isp", "aclk200", E4X12_GATE_ISP0, 27,
a701fe38 906 CLK_IGNORE_UNUSED | CLK_GET_RATE_NOCACHE, 0),
15547015 907 GATE(pwm_isp, "pwm_isp", "aclk200", E4X12_GATE_ISP0, 28,
a701fe38 908 CLK_IGNORE_UNUSED | CLK_GET_RATE_NOCACHE, 0),
15547015 909 GATE(wdt_isp, "wdt_isp", "aclk200", E4X12_GATE_ISP0, 30,
a701fe38 910 CLK_IGNORE_UNUSED | CLK_GET_RATE_NOCACHE, 0),
15547015 911 GATE(uart_isp, "uart_isp", "aclk200", E4X12_GATE_ISP0, 31,
a701fe38 912 CLK_IGNORE_UNUSED | CLK_GET_RATE_NOCACHE, 0),
15547015 913 GATE(asyncaxim, "asyncaxim", "aclk200", E4X12_GATE_ISP1, 0,
a701fe38 914 CLK_IGNORE_UNUSED | CLK_GET_RATE_NOCACHE, 0),
15547015 915 GATE(smmu_ispcx, "smmu_ispcx", "aclk200", E4X12_GATE_ISP1, 4,
a701fe38 916 CLK_IGNORE_UNUSED | CLK_GET_RATE_NOCACHE, 0),
15547015 917 GATE(spi0_isp, "spi0_isp", "aclk200", E4X12_GATE_ISP1, 12,
a701fe38 918 CLK_IGNORE_UNUSED | CLK_GET_RATE_NOCACHE, 0),
15547015 919 GATE(spi1_isp, "spi1_isp", "aclk200", E4X12_GATE_ISP1, 13,
a701fe38 920 CLK_IGNORE_UNUSED | CLK_GET_RATE_NOCACHE, 0),
5cd644d8 921 GATE(g2d, "g2d", "aclk200", GATE_IP_DMC, 23, 0, 0),
e062b571
TA		 922};
923
e062b571
TA		 924/*
925 * The parent of the fin_pll clock is selected by the XOM[0] bit. This bit
926 * resides in chipid register space, outside of the clock controller memory
927 * mapped space. So to determine the parent of fin_pll clock, the chipid
928 * controller is first remapped and the value of XOM[0] bit is read to
929 * determine the parent clock.
930 */
25e56eba 931static unsigned long exynos4_get_xom(void)
e062b571 932{
25e56eba
AB		 933 unsigned long xom = 0;
934 void __iomem *chipid_base;
e062b571 935 struct device_node *np;
e062b571
TA		 936
937 np = of_find_compatible_node(NULL, NULL, "samsung,exynos4210-chipid");
25e56eba 938 if (np) {
e062b571
TA		 939 chipid_base = of_iomap(np, 0);
940
25e56eba
AB		 941 if (chipid_base)
942 xom = readl(chipid_base + 8);
943
944 iounmap(chipid_base);
945 }
946
947 return xom;
948}
949
950static void __init exynos4_clk_register_finpll(unsigned long xom)
951{
952 struct samsung_fixed_rate_clock fclk;
953 struct clk *clk;
954 unsigned long finpll_f = 24000000;
955 char *parent_name;
956
957 parent_name = xom & 1 ? "xusbxti" : "xxti";
958 clk = clk_get(NULL, parent_name);
959 if (IS_ERR(clk)) {
960 pr_err("%s: failed to lookup parent clock %s, assuming "
961 "fin_pll clock frequency is 24MHz\n", __func__,
962 parent_name);
e062b571 963 } else {
25e56eba 964 finpll_f = clk_get_rate(clk);
e062b571
TA		 965 }
966
967 fclk.id = fin_pll;
968 fclk.name = "fin_pll";
969 fclk.parent_name = NULL;
970 fclk.flags = CLK_IS_ROOT;
971 fclk.fixed_rate = finpll_f;
972 samsung_clk_register_fixed_rate(&fclk, 1);
973
e062b571
TA		 974}
975
976/*
977 * This function allows non-dt platforms to specify the clock speed of the
978 * xxti and xusbxti clocks. These clocks are then registered with the specified
979 * clock speed.
980 */
981void __init exynos4_clk_register_fixed_ext(unsigned long xxti_f,
982 unsigned long xusbxti_f)
983{
984 exynos4_fixed_rate_ext_clks[0].fixed_rate = xxti_f;
985 exynos4_fixed_rate_ext_clks[1].fixed_rate = xusbxti_f;
986 samsung_clk_register_fixed_rate(exynos4_fixed_rate_ext_clks,
987 ARRAY_SIZE(exynos4_fixed_rate_ext_clks));
988}
989
990static __initdata struct of_device_id ext_clk_match[] = {
991 { .compatible = "samsung,clock-xxti", .data = (void *)0, },
992 { .compatible = "samsung,clock-xusbxti", .data = (void *)1, },
993 {},
994};
995
996/* register exynos4 clocks */
25e56eba 997void __init exynos4_clk_init(struct device_node *np, enum exynos4_soc exynos4_soc, void __iomem *reg_base, unsigned long xom)
e062b571 998{
e062b571 999 struct clk *apll, *mpll, *epll, *vpll;
e062b571
TA		 1000
1001 if (np) {
e062b571
TA		 1002 reg_base = of_iomap(np, 0);
1003 if (!reg_base)
1004 panic("%s: failed to map registers\n", __func__);
e062b571
TA		 1005 }
1006
6b5756e8
TF		 1007 if (exynos4_soc == EXYNOS4210)
1008 samsung_clk_init(np, reg_base, nr_clks,
1009 exynos4_clk_regs, ARRAY_SIZE(exynos4_clk_regs),
1010 exynos4210_clk_save, ARRAY_SIZE(exynos4210_clk_save));
1011 else
1012 samsung_clk_init(np, reg_base, nr_clks,
1013 exynos4_clk_regs, ARRAY_SIZE(exynos4_clk_regs),
1014 exynos4x12_clk_save, ARRAY_SIZE(exynos4x12_clk_save));
e062b571
TA		 1015
1016 if (np)
1017 samsung_clk_of_register_fixed_ext(exynos4_fixed_rate_ext_clks,
1018 ARRAY_SIZE(exynos4_fixed_rate_ext_clks),
1019 ext_clk_match);
1020
25e56eba 1021 exynos4_clk_register_finpll(xom);
e062b571
TA		 1022
1023 if (exynos4_soc == EXYNOS4210) {
1024 apll = samsung_clk_register_pll45xx("fout_apll", "fin_pll",
1025 reg_base + APLL_CON0, pll_4508);
1026 mpll = samsung_clk_register_pll45xx("fout_mpll", "fin_pll",
1027 reg_base + E4210_MPLL_CON0, pll_4508);
1028 epll = samsung_clk_register_pll46xx("fout_epll", "fin_pll",
6d7190f8 1029 reg_base + EPLL_CON0, pll_4600);
e062b571 1030 vpll = samsung_clk_register_pll46xx("fout_vpll", "mout_vpllsrc",
6d7190f8 1031 reg_base + VPLL_CON0, pll_4650c);
e062b571
TA		 1032 } else {
1033 apll = samsung_clk_register_pll35xx("fout_apll", "fin_pll",
1034 reg_base + APLL_CON0);
1035 mpll = samsung_clk_register_pll35xx("fout_mpll", "fin_pll",
1036 reg_base + E4X12_MPLL_CON0);
1037 epll = samsung_clk_register_pll36xx("fout_epll", "fin_pll",
6d7190f8 1038 reg_base + EPLL_CON0);
e062b571 1039 vpll = samsung_clk_register_pll36xx("fout_vpll", "fin_pll",
6d7190f8 1040 reg_base + VPLL_CON0);
e062b571
TA		 1041 }
1042
1043 samsung_clk_add_lookup(apll, fout_apll);
1044 samsung_clk_add_lookup(mpll, fout_mpll);
1045 samsung_clk_add_lookup(epll, fout_epll);
1046 samsung_clk_add_lookup(vpll, fout_vpll);
1047
1048 samsung_clk_register_fixed_rate(exynos4_fixed_rate_clks,
1049 ARRAY_SIZE(exynos4_fixed_rate_clks));
1050 samsung_clk_register_mux(exynos4_mux_clks,
1051 ARRAY_SIZE(exynos4_mux_clks));
1052 samsung_clk_register_div(exynos4_div_clks,
1053 ARRAY_SIZE(exynos4_div_clks));
1054 samsung_clk_register_gate(exynos4_gate_clks,
1055 ARRAY_SIZE(exynos4_gate_clks));
1056
1057 if (exynos4_soc == EXYNOS4210) {
1058 samsung_clk_register_fixed_rate(exynos4210_fixed_rate_clks,
1059 ARRAY_SIZE(exynos4210_fixed_rate_clks));
1060 samsung_clk_register_mux(exynos4210_mux_clks,
1061 ARRAY_SIZE(exynos4210_mux_clks));
1062 samsung_clk_register_div(exynos4210_div_clks,
1063 ARRAY_SIZE(exynos4210_div_clks));
1064 samsung_clk_register_gate(exynos4210_gate_clks,
1065 ARRAY_SIZE(exynos4210_gate_clks));
1066 } else {
1067 samsung_clk_register_mux(exynos4x12_mux_clks,
1068 ARRAY_SIZE(exynos4x12_mux_clks));
1069 samsung_clk_register_div(exynos4x12_div_clks,
1070 ARRAY_SIZE(exynos4x12_div_clks));
1071 samsung_clk_register_gate(exynos4x12_gate_clks,
1072 ARRAY_SIZE(exynos4x12_gate_clks));
1073 }
1074
1075 pr_info("%s clocks: sclk_apll = %ld, sclk_mpll = %ld\n"
1076 "\tsclk_epll = %ld, sclk_vpll = %ld, arm_clk = %ld\n",
1077 exynos4_soc == EXYNOS4210 ? "Exynos4210" : "Exynos4x12",
82ba93b2 1078 _get_rate("sclk_apll"), _get_rate("mout_mpll"),
e062b571 1079 _get_rate("sclk_epll"), _get_rate("sclk_vpll"),
82ba93b2 1080 _get_rate("armclk"));
e062b571 1081}
25e56eba
AB		 1082
1083
1084static void __init exynos4210_clk_init(struct device_node *np)
1085{
1086 exynos4_clk_init(np, EXYNOS4210, NULL, exynos4_get_xom());
1087}
1088CLK_OF_DECLARE(exynos4210_clk, "samsung,exynos4210-clock", exynos4210_clk_init);
1089
1090static void __init exynos4412_clk_init(struct device_node *np)
1091{
1092 exynos4_clk_init(np, EXYNOS4X12, NULL, exynos4_get_xom());
1093}
1094CLK_OF_DECLARE(exynos4412_clk, "samsung,exynos4412-clock", exynos4412_clk_init);
Linux kernel - Deliverables
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