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inet: frag: enforce memory limits earlier
[linux/fpc-iii.git] / drivers / clk / samsung / clk-exynos4415.c
blob6c90631597176af72e325d9bc57403ae34720a93
1 /*
2 * Copyright (c) 2014 Samsung Electronics Co., Ltd.
3 * Author: Chanwoo Choi <cw00.choi@samsung.com>
4 *
5 * This program is free software; you can redistribute it and/or modify
6 * it under the terms of the GNU General Public License version 2 as
7 * published by the Free Software Foundation.
8 *
9 * Common Clock Framework support for Exynos4415 SoC.
10 */
11
12 #include <linux/clk-provider.h>
13 #include <linux/of.h>
14 #include <linux/of_address.h>
15 #include <linux/platform_device.h>
16 #include <linux/syscore_ops.h>
17
18 #include <dt-bindings/clock/exynos4415.h>
19
20 #include "clk.h"
21 #include "clk-pll.h"
22
23 #define SRC_LEFTBUS 0x4200
24 #define DIV_LEFTBUS 0x4500
25 #define GATE_IP_LEFTBUS 0x4800
26 #define GATE_IP_IMAGE 0x4930
27 #define SRC_RIGHTBUS 0x8200
28 #define DIV_RIGHTBUS 0x8500
29 #define GATE_IP_RIGHTBUS 0x8800
30 #define GATE_IP_PERIR 0x8960
31 #define EPLL_LOCK 0xc010
32 #define G3D_PLL_LOCK 0xc020
33 #define DISP_PLL_LOCK 0xc030
34 #define ISP_PLL_LOCK 0xc040
35 #define EPLL_CON0 0xc110
36 #define EPLL_CON1 0xc114
37 #define EPLL_CON2 0xc118
38 #define G3D_PLL_CON0 0xc120
39 #define G3D_PLL_CON1 0xc124
40 #define G3D_PLL_CON2 0xc128
41 #define ISP_PLL_CON0 0xc130
42 #define ISP_PLL_CON1 0xc134
43 #define ISP_PLL_CON2 0xc138
44 #define DISP_PLL_CON0 0xc140
45 #define DISP_PLL_CON1 0xc144
46 #define DISP_PLL_CON2 0xc148
47 #define SRC_TOP0 0xc210
48 #define SRC_TOP1 0xc214
49 #define SRC_CAM 0xc220
50 #define SRC_TV 0xc224
51 #define SRC_MFC 0xc228
52 #define SRC_G3D 0xc22c
53 #define SRC_LCD 0xc234
54 #define SRC_ISP 0xc238
55 #define SRC_MAUDIO 0xc23c
56 #define SRC_FSYS 0xc240
57 #define SRC_PERIL0 0xc250
58 #define SRC_PERIL1 0xc254
59 #define SRC_CAM1 0xc258
60 #define SRC_TOP_ISP0 0xc25c
61 #define SRC_TOP_ISP1 0xc260
62 #define SRC_MASK_TOP 0xc310
63 #define SRC_MASK_CAM 0xc320
64 #define SRC_MASK_TV 0xc324
65 #define SRC_MASK_LCD 0xc334
66 #define SRC_MASK_ISP 0xc338
67 #define SRC_MASK_MAUDIO 0xc33c
68 #define SRC_MASK_FSYS 0xc340
69 #define SRC_MASK_PERIL0 0xc350
70 #define SRC_MASK_PERIL1 0xc354
71 #define DIV_TOP 0xc510
72 #define DIV_CAM 0xc520
73 #define DIV_TV 0xc524
74 #define DIV_MFC 0xc528
75 #define DIV_G3D 0xc52c
76 #define DIV_LCD 0xc534
77 #define DIV_ISP 0xc538
78 #define DIV_MAUDIO 0xc53c
79 #define DIV_FSYS0 0xc540
80 #define DIV_FSYS1 0xc544
81 #define DIV_FSYS2 0xc548
82 #define DIV_PERIL0 0xc550
83 #define DIV_PERIL1 0xc554
84 #define DIV_PERIL2 0xc558
85 #define DIV_PERIL3 0xc55c
86 #define DIV_PERIL4 0xc560
87 #define DIV_PERIL5 0xc564
88 #define DIV_CAM1 0xc568
89 #define DIV_TOP_ISP1 0xc56c
90 #define DIV_TOP_ISP0 0xc570
91 #define CLKDIV2_RATIO 0xc580
92 #define GATE_SCLK_CAM 0xc820
93 #define GATE_SCLK_TV 0xc824
94 #define GATE_SCLK_MFC 0xc828
95 #define GATE_SCLK_G3D 0xc82c
96 #define GATE_SCLK_LCD 0xc834
97 #define GATE_SCLK_MAUDIO 0xc83c
98 #define GATE_SCLK_FSYS 0xc840
99 #define GATE_SCLK_PERIL 0xc850
100 #define GATE_IP_CAM 0xc920
101 #define GATE_IP_TV 0xc924
102 #define GATE_IP_MFC 0xc928
103 #define GATE_IP_G3D 0xc92c
104 #define GATE_IP_LCD 0xc934
105 #define GATE_IP_FSYS 0xc940
106 #define GATE_IP_PERIL 0xc950
107 #define GATE_BLOCK 0xc970
108 #define APLL_LOCK 0x14000
109 #define APLL_CON0 0x14100
110 #define SRC_CPU 0x14200
111 #define DIV_CPU0 0x14500
112 #define DIV_CPU1 0x14504
113
114 static const unsigned long exynos4415_cmu_clk_regs[] __initconst = {
115 SRC_LEFTBUS,
116 DIV_LEFTBUS,
117 GATE_IP_LEFTBUS,
118 GATE_IP_IMAGE,
119 SRC_RIGHTBUS,
120 DIV_RIGHTBUS,
121 GATE_IP_RIGHTBUS,
122 GATE_IP_PERIR,
123 EPLL_LOCK,
124 G3D_PLL_LOCK,
125 DISP_PLL_LOCK,
126 ISP_PLL_LOCK,
127 EPLL_CON0,
128 EPLL_CON1,
129 EPLL_CON2,
130 G3D_PLL_CON0,
131 G3D_PLL_CON1,
132 G3D_PLL_CON2,
133 ISP_PLL_CON0,
134 ISP_PLL_CON1,
135 ISP_PLL_CON2,
136 DISP_PLL_CON0,
137 DISP_PLL_CON1,
138 DISP_PLL_CON2,
139 SRC_TOP0,
140 SRC_TOP1,
141 SRC_CAM,
142 SRC_TV,
143 SRC_MFC,
144 SRC_G3D,
145 SRC_LCD,
146 SRC_ISP,
147 SRC_MAUDIO,
148 SRC_FSYS,
149 SRC_PERIL0,
150 SRC_PERIL1,
151 SRC_CAM1,
152 SRC_TOP_ISP0,
153 SRC_TOP_ISP1,
154 SRC_MASK_TOP,
155 SRC_MASK_CAM,
156 SRC_MASK_TV,
157 SRC_MASK_LCD,
158 SRC_MASK_ISP,
159 SRC_MASK_MAUDIO,
160 SRC_MASK_FSYS,
161 SRC_MASK_PERIL0,
162 SRC_MASK_PERIL1,
163 DIV_TOP,
164 DIV_CAM,
165 DIV_TV,
166 DIV_MFC,
167 DIV_G3D,
168 DIV_LCD,
169 DIV_ISP,
170 DIV_MAUDIO,
171 DIV_FSYS0,
172 DIV_FSYS1,
173 DIV_FSYS2,
174 DIV_PERIL0,
175 DIV_PERIL1,
176 DIV_PERIL2,
177 DIV_PERIL3,
178 DIV_PERIL4,
179 DIV_PERIL5,
180 DIV_CAM1,
181 DIV_TOP_ISP1,
182 DIV_TOP_ISP0,
183 CLKDIV2_RATIO,
184 GATE_SCLK_CAM,
185 GATE_SCLK_TV,
186 GATE_SCLK_MFC,
187 GATE_SCLK_G3D,
188 GATE_SCLK_LCD,
189 GATE_SCLK_MAUDIO,
190 GATE_SCLK_FSYS,
191 GATE_SCLK_PERIL,
192 GATE_IP_CAM,
193 GATE_IP_TV,
194 GATE_IP_MFC,
195 GATE_IP_G3D,
196 GATE_IP_LCD,
197 GATE_IP_FSYS,
198 GATE_IP_PERIL,
199 GATE_BLOCK,
200 APLL_LOCK,
201 APLL_CON0,
202 SRC_CPU,
203 DIV_CPU0,
204 DIV_CPU1,
205 };
206
207 /* list of all parent clock list */
208 PNAME(mout_g3d_pllsrc_p) = { "fin_pll", };
209
210 PNAME(mout_apll_p) = { "fin_pll", "fout_apll", };
211 PNAME(mout_g3d_pll_p) = { "fin_pll", "fout_g3d_pll", };
212 PNAME(mout_isp_pll_p) = { "fin_pll", "fout_isp_pll", };
213 PNAME(mout_disp_pll_p) = { "fin_pll", "fout_disp_pll", };
214
215 PNAME(mout_mpll_user_p) = { "fin_pll", "div_mpll_pre", };
216 PNAME(mout_epll_p) = { "fin_pll", "fout_epll", };
217 PNAME(mout_core_p) = { "mout_apll", "mout_mpll_user_c", };
218 PNAME(mout_hpm_p) = { "mout_apll", "mout_mpll_user_c", };
219
220 PNAME(mout_ebi_p) = { "div_aclk_200", "div_aclk_160", };
221 PNAME(mout_ebi_1_p) = { "mout_ebi", "mout_g3d_pll", };
222
223 PNAME(mout_gdl_p) = { "mout_mpll_user_l", };
224 PNAME(mout_gdr_p) = { "mout_mpll_user_r", };
225
226 PNAME(mout_aclk_266_p) = { "mout_mpll_user_t", "mout_g3d_pll", };
227
228 PNAME(group_epll_g3dpll_p) = { "mout_epll", "mout_g3d_pll" };
229 PNAME(group_sclk_p) = { "xxti", "xusbxti",
230 "none", "mout_isp_pll",
231 "none", "none", "div_mpll_pre",
232 "mout_epll", "mout_g3d_pll", };
233 PNAME(group_spdif_p) = { "mout_audio0", "mout_audio1",
234 "mout_audio2", "spdif_extclk", };
235 PNAME(group_sclk_audio2_p) = { "audiocdclk2", "none",
236 "none", "mout_isp_pll",
237 "mout_disp_pll", "xusbxti",
238 "div_mpll_pre", "mout_epll",
239 "mout_g3d_pll", };
240 PNAME(group_sclk_audio1_p) = { "audiocdclk1", "none",
241 "none", "mout_isp_pll",
242 "mout_disp_pll", "xusbxti",
243 "div_mpll_pre", "mout_epll",
244 "mout_g3d_pll", };
245 PNAME(group_sclk_audio0_p) = { "audiocdclk0", "none",
246 "none", "mout_isp_pll",
247 "mout_disp_pll", "xusbxti",
248 "div_mpll_pre", "mout_epll",
249 "mout_g3d_pll", };
250 PNAME(group_fimc_lclk_p) = { "xxti", "xusbxti",
251 "none", "mout_isp_pll",
252 "none", "mout_disp_pll",
253 "mout_mpll_user_t", "mout_epll",
254 "mout_g3d_pll", };
255 PNAME(group_sclk_fimd0_p) = { "xxti", "xusbxti",
256 "m_bitclkhsdiv4_4l", "mout_isp_pll",
257 "mout_disp_pll", "sclk_hdmiphy",
258 "div_mpll_pre", "mout_epll",
259 "mout_g3d_pll", };
260 PNAME(mout_hdmi_p) = { "sclk_pixel", "sclk_hdmiphy" };
261 PNAME(mout_mfc_p) = { "mout_mfc_0", "mout_mfc_1" };
262 PNAME(mout_g3d_p) = { "mout_g3d_0", "mout_g3d_1" };
263 PNAME(mout_jpeg_p) = { "mout_jpeg_0", "mout_jpeg_1" };
264 PNAME(mout_jpeg1_p) = { "mout_epll", "mout_g3d_pll" };
265 PNAME(group_aclk_isp0_300_p) = { "mout_isp_pll", "div_mpll_pre" };
266 PNAME(group_aclk_isp0_400_user_p) = { "fin_pll", "div_aclk_400_mcuisp" };
267 PNAME(group_aclk_isp0_300_user_p) = { "fin_pll", "mout_aclk_isp0_300" };
268 PNAME(group_aclk_isp1_300_user_p) = { "fin_pll", "mout_aclk_isp1_300" };
269 PNAME(group_mout_mpll_user_t_p) = { "mout_mpll_user_t" };
270
271 static const struct samsung_fixed_factor_clock exynos4415_fixed_factor_clks[] __initconst = {
272 /* HACK: fin_pll hardcoded to xusbxti until detection is implemented. */
273 FFACTOR(CLK_FIN_PLL, "fin_pll", "xusbxti", 1, 1, 0),
274 };
275
276 static const struct samsung_fixed_rate_clock exynos4415_fixed_rate_clks[] __initconst = {
277 FRATE(CLK_SCLK_HDMIPHY, "sclk_hdmiphy", NULL, 0, 27000000),
278 };
279
280 static const struct samsung_mux_clock exynos4415_mux_clks[] __initconst = {
281 /*
282 * NOTE: Following table is sorted by register address in ascending
283 * order and then bitfield shift in descending order, as it is done
284 * in the User's Manual. When adding new entries, please make sure
285 * that the order is preserved, to avoid merge conflicts and make
286 * further work with defined data easier.
287 */
288
289 /* SRC_LEFTBUS */
290 MUX(CLK_MOUT_MPLL_USER_L, "mout_mpll_user_l", mout_mpll_user_p,
291 SRC_LEFTBUS, 4, 1),
292 MUX(CLK_MOUT_GDL, "mout_gdl", mout_gdl_p, SRC_LEFTBUS, 0, 1),
293
294 /* SRC_RIGHTBUS */
295 MUX(CLK_MOUT_MPLL_USER_R, "mout_mpll_user_r", mout_mpll_user_p,
296 SRC_RIGHTBUS, 4, 1),
297 MUX(CLK_MOUT_GDR, "mout_gdr", mout_gdr_p, SRC_RIGHTBUS, 0, 1),
298
299 /* SRC_TOP0 */
300 MUX(CLK_MOUT_EBI, "mout_ebi", mout_ebi_p, SRC_TOP0, 28, 1),
301 MUX(CLK_MOUT_ACLK_200, "mout_aclk_200", group_mout_mpll_user_t_p,
302 SRC_TOP0, 24, 1),
303 MUX(CLK_MOUT_ACLK_160, "mout_aclk_160", group_mout_mpll_user_t_p,
304 SRC_TOP0, 20, 1),
305 MUX(CLK_MOUT_ACLK_100, "mout_aclk_100", group_mout_mpll_user_t_p,
306 SRC_TOP0, 16, 1),
307 MUX(CLK_MOUT_ACLK_266, "mout_aclk_266", mout_aclk_266_p,
308 SRC_TOP0, 12, 1),
309 MUX(CLK_MOUT_G3D_PLL, "mout_g3d_pll", mout_g3d_pll_p,
310 SRC_TOP0, 8, 1),
311 MUX(CLK_MOUT_EPLL, "mout_epll", mout_epll_p, SRC_TOP0, 4, 1),
312 MUX(CLK_MOUT_EBI_1, "mout_ebi_1", mout_ebi_1_p, SRC_TOP0, 0, 1),
313
314 /* SRC_TOP1 */
315 MUX(CLK_MOUT_ISP_PLL, "mout_isp_pll", mout_isp_pll_p,
316 SRC_TOP1, 28, 1),
317 MUX(CLK_MOUT_DISP_PLL, "mout_disp_pll", mout_disp_pll_p,
318 SRC_TOP1, 16, 1),
319 MUX(CLK_MOUT_MPLL_USER_T, "mout_mpll_user_t", mout_mpll_user_p,
320 SRC_TOP1, 12, 1),
321 MUX(CLK_MOUT_ACLK_400_MCUISP, "mout_aclk_400_mcuisp",
322 group_mout_mpll_user_t_p, SRC_TOP1, 8, 1),
323 MUX(CLK_MOUT_G3D_PLLSRC, "mout_g3d_pllsrc", mout_g3d_pllsrc_p,
324 SRC_TOP1, 0, 1),
325
326 /* SRC_CAM */
327 MUX(CLK_MOUT_CSIS1, "mout_csis1", group_fimc_lclk_p, SRC_CAM, 28, 4),
328 MUX(CLK_MOUT_CSIS0, "mout_csis0", group_fimc_lclk_p, SRC_CAM, 24, 4),
329 MUX(CLK_MOUT_CAM1, "mout_cam1", group_fimc_lclk_p, SRC_CAM, 20, 4),
330 MUX(CLK_MOUT_FIMC3_LCLK, "mout_fimc3_lclk", group_fimc_lclk_p, SRC_CAM,
331 12, 4),
332 MUX(CLK_MOUT_FIMC2_LCLK, "mout_fimc2_lclk", group_fimc_lclk_p, SRC_CAM,
333 8, 4),
334 MUX(CLK_MOUT_FIMC1_LCLK, "mout_fimc1_lclk", group_fimc_lclk_p, SRC_CAM,
335 4, 4),
336 MUX(CLK_MOUT_FIMC0_LCLK, "mout_fimc0_lclk", group_fimc_lclk_p, SRC_CAM,
337 0, 4),
338
339 /* SRC_TV */
340 MUX(CLK_MOUT_HDMI, "mout_hdmi", mout_hdmi_p, SRC_TV, 0, 1),
341
342 /* SRC_MFC */
343 MUX(CLK_MOUT_MFC, "mout_mfc", mout_mfc_p, SRC_MFC, 8, 1),
344 MUX(CLK_MOUT_MFC_1, "mout_mfc_1", group_epll_g3dpll_p, SRC_MFC, 4, 1),
345 MUX(CLK_MOUT_MFC_0, "mout_mfc_0", group_mout_mpll_user_t_p, SRC_MFC, 0,
346 1),
347
348 /* SRC_G3D */
349 MUX(CLK_MOUT_G3D, "mout_g3d", mout_g3d_p, SRC_G3D, 8, 1),
350 MUX(CLK_MOUT_G3D_1, "mout_g3d_1", group_epll_g3dpll_p, SRC_G3D, 4, 1),
351 MUX(CLK_MOUT_G3D_0, "mout_g3d_0", group_mout_mpll_user_t_p, SRC_G3D, 0,
352 1),
353
354 /* SRC_LCD */
355 MUX(CLK_MOUT_MIPI0, "mout_mipi0", group_fimc_lclk_p, SRC_LCD, 12, 4),
356 MUX(CLK_MOUT_FIMD0, "mout_fimd0", group_sclk_fimd0_p, SRC_LCD, 0, 4),
357
358 /* SRC_ISP */
359 MUX(CLK_MOUT_TSADC_ISP, "mout_tsadc_isp", group_fimc_lclk_p, SRC_ISP,
360 16, 4),
361 MUX(CLK_MOUT_UART_ISP, "mout_uart_isp", group_fimc_lclk_p, SRC_ISP,
362 12, 4),
363 MUX(CLK_MOUT_SPI1_ISP, "mout_spi1_isp", group_fimc_lclk_p, SRC_ISP,
364 8, 4),
365 MUX(CLK_MOUT_SPI0_ISP, "mout_spi0_isp", group_fimc_lclk_p, SRC_ISP,
366 4, 4),
367 MUX(CLK_MOUT_PWM_ISP, "mout_pwm_isp", group_fimc_lclk_p, SRC_ISP,
368 0, 4),
369
370 /* SRC_MAUDIO */
371 MUX(CLK_MOUT_AUDIO0, "mout_audio0", group_sclk_audio0_p, SRC_MAUDIO,
372 0, 4),
373
374 /* SRC_FSYS */
375 MUX(CLK_MOUT_TSADC, "mout_tsadc", group_sclk_p, SRC_FSYS, 28, 4),
376 MUX(CLK_MOUT_MMC2, "mout_mmc2", group_sclk_p, SRC_FSYS, 8, 4),
377 MUX(CLK_MOUT_MMC1, "mout_mmc1", group_sclk_p, SRC_FSYS, 4, 4),
378 MUX(CLK_MOUT_MMC0, "mout_mmc0", group_sclk_p, SRC_FSYS, 0, 4),
379
380 /* SRC_PERIL0 */
381 MUX(CLK_MOUT_UART3, "mout_uart3", group_sclk_p, SRC_PERIL0, 12, 4),
382 MUX(CLK_MOUT_UART2, "mout_uart2", group_sclk_p, SRC_PERIL0, 8, 4),
383 MUX(CLK_MOUT_UART1, "mout_uart1", group_sclk_p, SRC_PERIL0, 4, 4),
384 MUX(CLK_MOUT_UART0, "mout_uart0", group_sclk_p, SRC_PERIL0, 0, 4),
385
386 /* SRC_PERIL1 */
387 MUX(CLK_MOUT_SPI2, "mout_spi2", group_sclk_p, SRC_PERIL1, 24, 4),
388 MUX(CLK_MOUT_SPI1, "mout_spi1", group_sclk_p, SRC_PERIL1, 20, 4),
389 MUX(CLK_MOUT_SPI0, "mout_spi0", group_sclk_p, SRC_PERIL1, 16, 4),
390 MUX(CLK_MOUT_SPDIF, "mout_spdif", group_spdif_p, SRC_PERIL1, 8, 4),
391 MUX(CLK_MOUT_AUDIO2, "mout_audio2", group_sclk_audio2_p, SRC_PERIL1,
392 4, 4),
393 MUX(CLK_MOUT_AUDIO1, "mout_audio1", group_sclk_audio1_p, SRC_PERIL1,
394 0, 4),
395
396 /* SRC_CPU */
397 MUX(CLK_MOUT_MPLL_USER_C, "mout_mpll_user_c", mout_mpll_user_p,
398 SRC_CPU, 24, 1),
399 MUX(CLK_MOUT_HPM, "mout_hpm", mout_hpm_p, SRC_CPU, 20, 1),
400 MUX_F(CLK_MOUT_CORE, "mout_core", mout_core_p, SRC_CPU, 16, 1, 0,
401 CLK_MUX_READ_ONLY),
402 MUX_F(CLK_MOUT_APLL, "mout_apll", mout_apll_p, SRC_CPU, 0, 1,
403 CLK_SET_RATE_PARENT, 0),
404
405 /* SRC_CAM1 */
406 MUX(CLK_MOUT_PXLASYNC_CSIS1_FIMC, "mout_pxlasync_csis1",
407 group_fimc_lclk_p, SRC_CAM1, 20, 1),
408 MUX(CLK_MOUT_PXLASYNC_CSIS0_FIMC, "mout_pxlasync_csis0",
409 group_fimc_lclk_p, SRC_CAM1, 16, 1),
410 MUX(CLK_MOUT_JPEG, "mout_jpeg", mout_jpeg_p, SRC_CAM1, 8, 1),
411 MUX(CLK_MOUT_JPEG1, "mout_jpeg_1", mout_jpeg1_p, SRC_CAM1, 4, 1),
412 MUX(CLK_MOUT_JPEG0, "mout_jpeg_0", group_mout_mpll_user_t_p, SRC_CAM1,
413 0, 1),
414
415 /* SRC_TOP_ISP0 */
416 MUX(CLK_MOUT_ACLK_ISP0_300, "mout_aclk_isp0_300",
417 group_aclk_isp0_300_p, SRC_TOP_ISP0, 8, 1),
418 MUX(CLK_MOUT_ACLK_ISP0_400, "mout_aclk_isp0_400_user",
419 group_aclk_isp0_400_user_p, SRC_TOP_ISP0, 4, 1),
420 MUX(CLK_MOUT_ACLK_ISP0_300_USER, "mout_aclk_isp0_300_user",
421 group_aclk_isp0_300_user_p, SRC_TOP_ISP0, 0, 1),
422
423 /* SRC_TOP_ISP1 */
424 MUX(CLK_MOUT_ACLK_ISP1_300, "mout_aclk_isp1_300",
425 group_aclk_isp0_300_p, SRC_TOP_ISP1, 4, 1),
426 MUX(CLK_MOUT_ACLK_ISP1_300_USER, "mout_aclk_isp1_300_user",
427 group_aclk_isp1_300_user_p, SRC_TOP_ISP1, 0, 1),
428 };
429
430 static const struct samsung_div_clock exynos4415_div_clks[] __initconst = {
431 /*
432 * NOTE: Following table is sorted by register address in ascending
433 * order and then bitfield shift in descending order, as it is done
434 * in the User's Manual. When adding new entries, please make sure
435 * that the order is preserved, to avoid merge conflicts and make
436 * further work with defined data easier.
437 */
438
439 /* DIV_LEFTBUS */
440 DIV(CLK_DIV_GPL, "div_gpl", "div_gdl", DIV_LEFTBUS, 4, 3),
441 DIV(CLK_DIV_GDL, "div_gdl", "mout_gdl", DIV_LEFTBUS, 0, 4),
442
443 /* DIV_RIGHTBUS */
444 DIV(CLK_DIV_GPR, "div_gpr", "div_gdr", DIV_RIGHTBUS, 4, 3),
445 DIV(CLK_DIV_GDR, "div_gdr", "mout_gdr", DIV_RIGHTBUS, 0, 4),
446
447 /* DIV_TOP */
448 DIV(CLK_DIV_ACLK_400_MCUISP, "div_aclk_400_mcuisp",
449 "mout_aclk_400_mcuisp", DIV_TOP, 24, 3),
450 DIV(CLK_DIV_EBI, "div_ebi", "mout_ebi_1", DIV_TOP, 16, 3),
451 DIV(CLK_DIV_ACLK_200, "div_aclk_200", "mout_aclk_200", DIV_TOP, 12, 3),
452 DIV(CLK_DIV_ACLK_160, "div_aclk_160", "mout_aclk_160", DIV_TOP, 8, 3),
453 DIV(CLK_DIV_ACLK_100, "div_aclk_100", "mout_aclk_100", DIV_TOP, 4, 4),
454 DIV(CLK_DIV_ACLK_266, "div_aclk_266", "mout_aclk_266", DIV_TOP, 0, 3),
455
456 /* DIV_CAM */
457 DIV(CLK_DIV_CSIS1, "div_csis1", "mout_csis1", DIV_CAM, 28, 4),
458 DIV(CLK_DIV_CSIS0, "div_csis0", "mout_csis0", DIV_CAM, 24, 4),
459 DIV(CLK_DIV_CAM1, "div_cam1", "mout_cam1", DIV_CAM, 20, 4),
460 DIV(CLK_DIV_FIMC3_LCLK, "div_fimc3_lclk", "mout_fimc3_lclk", DIV_CAM,
461 12, 4),
462 DIV(CLK_DIV_FIMC2_LCLK, "div_fimc2_lclk", "mout_fimc2_lclk", DIV_CAM,
463 8, 4),
464 DIV(CLK_DIV_FIMC1_LCLK, "div_fimc1_lclk", "mout_fimc1_lclk", DIV_CAM,
465 4, 4),
466 DIV(CLK_DIV_FIMC0_LCLK, "div_fimc0_lclk", "mout_fimc0_lclk", DIV_CAM,
467 0, 4),
468
469 /* DIV_TV */
470 DIV(CLK_DIV_TV_BLK, "div_tv_blk", "mout_g3d_pll", DIV_TV, 0, 4),
471
472 /* DIV_MFC */
473 DIV(CLK_DIV_MFC, "div_mfc", "mout_mfc", DIV_MFC, 0, 4),
474
475 /* DIV_G3D */
476 DIV(CLK_DIV_G3D, "div_g3d", "mout_g3d", DIV_G3D, 0, 4),
477
478 /* DIV_LCD */
479 DIV_F(CLK_DIV_MIPI0_PRE, "div_mipi0_pre", "div_mipi0", DIV_LCD, 20, 4,
480 CLK_SET_RATE_PARENT, 0),
481 DIV(CLK_DIV_MIPI0, "div_mipi0", "mout_mipi0", DIV_LCD, 16, 4),
482 DIV(CLK_DIV_FIMD0, "div_fimd0", "mout_fimd0", DIV_LCD, 0, 4),
483
484 /* DIV_ISP */
485 DIV(CLK_DIV_UART_ISP, "div_uart_isp", "mout_uart_isp", DIV_ISP, 28, 4),
486 DIV_F(CLK_DIV_SPI1_ISP_PRE, "div_spi1_isp_pre", "div_spi1_isp",
487 DIV_ISP, 20, 8, CLK_SET_RATE_PARENT, 0),
488 DIV(CLK_DIV_SPI1_ISP, "div_spi1_isp", "mout_spi1_isp", DIV_ISP, 16, 4),
489 DIV_F(CLK_DIV_SPI0_ISP_PRE, "div_spi0_isp_pre", "div_spi0_isp",
490 DIV_ISP, 8, 8, CLK_SET_RATE_PARENT, 0),
491 DIV(CLK_DIV_SPI0_ISP, "div_spi0_isp", "mout_spi0_isp", DIV_ISP, 4, 4),
492 DIV(CLK_DIV_PWM_ISP, "div_pwm_isp", "mout_pwm_isp", DIV_ISP, 0, 4),
493
494 /* DIV_MAUDIO */
495 DIV(CLK_DIV_PCM0, "div_pcm0", "div_audio0", DIV_MAUDIO, 4, 8),
496 DIV(CLK_DIV_AUDIO0, "div_audio0", "mout_audio0", DIV_MAUDIO, 0, 4),
497
498 /* DIV_FSYS0 */
499 DIV_F(CLK_DIV_TSADC_PRE, "div_tsadc_pre", "div_tsadc", DIV_FSYS0, 8, 8,
500 CLK_SET_RATE_PARENT, 0),
501 DIV(CLK_DIV_TSADC, "div_tsadc", "mout_tsadc", DIV_FSYS0, 0, 4),
502
503 /* DIV_FSYS1 */
504 DIV_F(CLK_DIV_MMC1_PRE, "div_mmc1_pre", "div_mmc1", DIV_FSYS1, 24, 8,
505 CLK_SET_RATE_PARENT, 0),
506 DIV(CLK_DIV_MMC1, "div_mmc1", "mout_mmc1", DIV_FSYS1, 16, 4),
507 DIV_F(CLK_DIV_MMC0_PRE, "div_mmc0_pre", "div_mmc0", DIV_FSYS1, 8, 8,
508 CLK_SET_RATE_PARENT, 0),
509 DIV(CLK_DIV_MMC0, "div_mmc0", "mout_mmc0", DIV_FSYS1, 0, 4),
510
511 /* DIV_FSYS2 */
512 DIV_F(CLK_DIV_MMC2_PRE, "div_mmc2_pre", "div_mmc2", DIV_FSYS2, 8, 8,
513 CLK_SET_RATE_PARENT, 0),
514 DIV_F(CLK_DIV_MMC2_PRE, "div_mmc2", "mout_mmc2", DIV_FSYS2, 0, 4,
515 CLK_SET_RATE_PARENT, 0),
516
517 /* DIV_PERIL0 */
518 DIV(CLK_DIV_UART3, "div_uart3", "mout_uart3", DIV_PERIL0, 12, 4),
519 DIV(CLK_DIV_UART2, "div_uart2", "mout_uart2", DIV_PERIL0, 8, 4),
520 DIV(CLK_DIV_UART1, "div_uart1", "mout_uart1", DIV_PERIL0, 4, 4),
521 DIV(CLK_DIV_UART0, "div_uart0", "mout_uart0", DIV_PERIL0, 0, 4),
522
523 /* DIV_PERIL1 */
524 DIV_F(CLK_DIV_SPI1_PRE, "div_spi1_pre", "div_spi1", DIV_PERIL1, 24, 8,
525 CLK_SET_RATE_PARENT, 0),
526 DIV(CLK_DIV_SPI1, "div_spi1", "mout_spi1", DIV_PERIL1, 16, 4),
527 DIV_F(CLK_DIV_SPI0_PRE, "div_spi0_pre", "div_spi0", DIV_PERIL1, 8, 8,
528 CLK_SET_RATE_PARENT, 0),
529 DIV(CLK_DIV_SPI0, "div_spi0", "mout_spi0", DIV_PERIL1, 0, 4),
530
531 /* DIV_PERIL2 */
532 DIV_F(CLK_DIV_SPI2_PRE, "div_spi2_pre", "div_spi2", DIV_PERIL2, 8, 8,
533 CLK_SET_RATE_PARENT, 0),
534 DIV(CLK_DIV_SPI2, "div_spi2", "mout_spi2", DIV_PERIL2, 0, 4),
535
536 /* DIV_PERIL4 */
537 DIV(CLK_DIV_PCM2, "div_pcm2", "div_audio2", DIV_PERIL4, 20, 8),
538 DIV(CLK_DIV_AUDIO2, "div_audio2", "mout_audio2", DIV_PERIL4, 16, 4),
539 DIV(CLK_DIV_PCM1, "div_pcm1", "div_audio1", DIV_PERIL4, 20, 8),
540 DIV(CLK_DIV_AUDIO1, "div_audio1", "mout_audio1", DIV_PERIL4, 0, 4),
541
542 /* DIV_PERIL5 */
543 DIV(CLK_DIV_I2S1, "div_i2s1", "div_audio1", DIV_PERIL5, 0, 6),
544
545 /* DIV_CAM1 */
546 DIV(CLK_DIV_PXLASYNC_CSIS1_FIMC, "div_pxlasync_csis1_fimc",
547 "mout_pxlasync_csis1", DIV_CAM1, 24, 4),
548 DIV(CLK_DIV_PXLASYNC_CSIS0_FIMC, "div_pxlasync_csis0_fimc",
549 "mout_pxlasync_csis0", DIV_CAM1, 20, 4),
550 DIV(CLK_DIV_JPEG, "div_jpeg", "mout_jpeg", DIV_CAM1, 0, 4),
551
552 /* DIV_CPU0 */
553 DIV(CLK_DIV_CORE2, "div_core2", "div_core", DIV_CPU0, 28, 3),
554 DIV_F(CLK_DIV_APLL, "div_apll", "mout_apll", DIV_CPU0, 24, 3,
555 CLK_GET_RATE_NOCACHE, CLK_DIVIDER_READ_ONLY),
556 DIV(CLK_DIV_PCLK_DBG, "div_pclk_dbg", "div_core2", DIV_CPU0, 20, 3),
557 DIV(CLK_DIV_ATB, "div_atb", "div_core2", DIV_CPU0, 16, 3),
558 DIV(CLK_DIV_PERIPH, "div_periph", "div_core2", DIV_CPU0, 12, 3),
559 DIV(CLK_DIV_COREM1, "div_corem1", "div_core2", DIV_CPU0, 8, 3),
560 DIV(CLK_DIV_COREM0, "div_corem0", "div_core2", DIV_CPU0, 4, 3),
561 DIV_F(CLK_DIV_CORE, "div_core", "mout_core", DIV_CPU0, 0, 3,
562 CLK_GET_RATE_NOCACHE, CLK_DIVIDER_READ_ONLY),
563
564 /* DIV_CPU1 */
565 DIV(CLK_DIV_HPM, "div_hpm", "div_copy", DIV_CPU1, 4, 3),
566 DIV(CLK_DIV_COPY, "div_copy", "mout_hpm", DIV_CPU1, 0, 3),
567 };
568
569 static const struct samsung_gate_clock exynos4415_gate_clks[] __initconst = {
570 /*
571 * NOTE: Following table is sorted by register address in ascending
572 * order and then bitfield shift in descending order, as it is done
573 * in the User's Manual. When adding new entries, please make sure
574 * that the order is preserved, to avoid merge conflicts and make
575 * further work with defined data easier.
576 */
577
578 /* GATE_IP_LEFTBUS */
579 GATE(CLK_ASYNC_G3D, "async_g3d", "div_aclk_100", GATE_IP_LEFTBUS, 6,
580 CLK_IGNORE_UNUSED, 0),
581 GATE(CLK_ASYNC_MFCL, "async_mfcl", "div_aclk_100", GATE_IP_LEFTBUS, 4,
582 CLK_IGNORE_UNUSED, 0),
583 GATE(CLK_ASYNC_TVX, "async_tvx", "div_aclk_100", GATE_IP_LEFTBUS, 3,
584 CLK_IGNORE_UNUSED, 0),
585 GATE(CLK_PPMULEFT, "ppmuleft", "div_aclk_100", GATE_IP_LEFTBUS, 1,
586 CLK_IGNORE_UNUSED, 0),
587 GATE(CLK_GPIO_LEFT, "gpio_left", "div_aclk_100", GATE_IP_LEFTBUS, 0,
588 CLK_IGNORE_UNUSED, 0),
589
590 /* GATE_IP_IMAGE */
591 GATE(CLK_PPMUIMAGE, "ppmuimage", "div_aclk_100", GATE_IP_IMAGE,
592 9, 0, 0),
593 GATE(CLK_QEMDMA2, "qe_mdma2", "div_aclk_100", GATE_IP_IMAGE,
594 8, 0, 0),
595 GATE(CLK_QEROTATOR, "qe_rotator", "div_aclk_100", GATE_IP_IMAGE,
596 7, 0, 0),
597 GATE(CLK_SMMUMDMA2, "smmu_mdam2", "div_aclk_100", GATE_IP_IMAGE,
598 5, 0, 0),
599 GATE(CLK_SMMUROTATOR, "smmu_rotator", "div_aclk_100", GATE_IP_IMAGE,
600 4, 0, 0),
601 GATE(CLK_MDMA2, "mdma2", "div_aclk_100", GATE_IP_IMAGE, 2, 0, 0),
602 GATE(CLK_ROTATOR, "rotator", "div_aclk_100", GATE_IP_IMAGE, 1, 0, 0),
603
604 /* GATE_IP_RIGHTBUS */
605 GATE(CLK_ASYNC_ISPMX, "async_ispmx", "div_aclk_100",
606 GATE_IP_RIGHTBUS, 9, CLK_IGNORE_UNUSED, 0),
607 GATE(CLK_ASYNC_MAUDIOX, "async_maudiox", "div_aclk_100",
608 GATE_IP_RIGHTBUS, 7, CLK_IGNORE_UNUSED, 0),
609 GATE(CLK_ASYNC_MFCR, "async_mfcr", "div_aclk_100",
610 GATE_IP_RIGHTBUS, 6, CLK_IGNORE_UNUSED, 0),
611 GATE(CLK_ASYNC_FSYSD, "async_fsysd", "div_aclk_100",
612 GATE_IP_RIGHTBUS, 5, CLK_IGNORE_UNUSED, 0),
613 GATE(CLK_ASYNC_LCD0X, "async_lcd0x", "div_aclk_100",
614 GATE_IP_RIGHTBUS, 3, CLK_IGNORE_UNUSED, 0),
615 GATE(CLK_ASYNC_CAMX, "async_camx", "div_aclk_100",
616 GATE_IP_RIGHTBUS, 2, CLK_IGNORE_UNUSED, 0),
617 GATE(CLK_PPMURIGHT, "ppmuright", "div_aclk_100",
618 GATE_IP_RIGHTBUS, 1, CLK_IGNORE_UNUSED, 0),
619 GATE(CLK_GPIO_RIGHT, "gpio_right", "div_aclk_100",
620 GATE_IP_RIGHTBUS, 0, CLK_IGNORE_UNUSED, 0),
621
622 /* GATE_IP_PERIR */
623 GATE(CLK_ANTIRBK_APBIF, "antirbk_apbif", "div_aclk_100",
624 GATE_IP_PERIR, 24, CLK_IGNORE_UNUSED, 0),
625 GATE(CLK_EFUSE_WRITER_APBIF, "efuse_writer_apbif", "div_aclk_100",
626 GATE_IP_PERIR, 23, CLK_IGNORE_UNUSED, 0),
627 GATE(CLK_MONOCNT, "monocnt", "div_aclk_100", GATE_IP_PERIR, 22,
628 CLK_IGNORE_UNUSED, 0),
629 GATE(CLK_TZPC6, "tzpc6", "div_aclk_100", GATE_IP_PERIR, 21,
630 CLK_IGNORE_UNUSED, 0),
631 GATE(CLK_PROVISIONKEY1, "provisionkey1", "div_aclk_100",
632 GATE_IP_PERIR, 20, CLK_IGNORE_UNUSED, 0),
633 GATE(CLK_PROVISIONKEY0, "provisionkey0", "div_aclk_100",
634 GATE_IP_PERIR, 19, CLK_IGNORE_UNUSED, 0),
635 GATE(CLK_CMU_ISPPART, "cmu_isppart", "div_aclk_100", GATE_IP_PERIR, 18,
636 CLK_IGNORE_UNUSED, 0),
637 GATE(CLK_TMU_APBIF, "tmu_apbif", "div_aclk_100",
638 GATE_IP_PERIR, 17, 0, 0),
639 GATE(CLK_KEYIF, "keyif", "div_aclk_100", GATE_IP_PERIR, 16, 0, 0),
640 GATE(CLK_RTC, "rtc", "div_aclk_100", GATE_IP_PERIR, 15, 0, 0),
641 GATE(CLK_WDT, "wdt", "div_aclk_100", GATE_IP_PERIR, 14, 0, 0),
642 GATE(CLK_MCT, "mct", "div_aclk_100", GATE_IP_PERIR, 13, 0, 0),
643 GATE(CLK_SECKEY, "seckey", "div_aclk_100", GATE_IP_PERIR, 12,
644 CLK_IGNORE_UNUSED, 0),
645 GATE(CLK_HDMI_CEC, "hdmi_cec", "div_aclk_100", GATE_IP_PERIR, 11,
646 CLK_IGNORE_UNUSED, 0),
647 GATE(CLK_TZPC5, "tzpc5", "div_aclk_100", GATE_IP_PERIR, 10,
648 CLK_IGNORE_UNUSED, 0),
649 GATE(CLK_TZPC4, "tzpc4", "div_aclk_100", GATE_IP_PERIR, 9,
650 CLK_IGNORE_UNUSED, 0),
651 GATE(CLK_TZPC3, "tzpc3", "div_aclk_100", GATE_IP_PERIR, 8,
652 CLK_IGNORE_UNUSED, 0),
653 GATE(CLK_TZPC2, "tzpc2", "div_aclk_100", GATE_IP_PERIR, 7,
654 CLK_IGNORE_UNUSED, 0),
655 GATE(CLK_TZPC1, "tzpc1", "div_aclk_100", GATE_IP_PERIR, 6,
656 CLK_IGNORE_UNUSED, 0),
657 GATE(CLK_TZPC0, "tzpc0", "div_aclk_100", GATE_IP_PERIR, 5,
658 CLK_IGNORE_UNUSED, 0),
659 GATE(CLK_CMU_COREPART, "cmu_corepart", "div_aclk_100", GATE_IP_PERIR, 4,
660 CLK_IGNORE_UNUSED, 0),
661 GATE(CLK_CMU_TOPPART, "cmu_toppart", "div_aclk_100", GATE_IP_PERIR, 3,
662 CLK_IGNORE_UNUSED, 0),
663 GATE(CLK_PMU_APBIF, "pmu_apbif", "div_aclk_100", GATE_IP_PERIR, 2,
664 CLK_IGNORE_UNUSED, 0),
665 GATE(CLK_SYSREG, "sysreg", "div_aclk_100", GATE_IP_PERIR, 1,
666 CLK_IGNORE_UNUSED, 0),
667 GATE(CLK_CHIP_ID, "chip_id", "div_aclk_100", GATE_IP_PERIR, 0,
668 CLK_IGNORE_UNUSED, 0),
669
670 /* GATE_SCLK_CAM - non-completed */
671 GATE(CLK_SCLK_PXLAYSNC_CSIS1_FIMC, "sclk_pxlasync_csis1_fimc",
672 "div_pxlasync_csis1_fimc", GATE_SCLK_CAM, 11,
673 CLK_SET_RATE_PARENT, 0),
674 GATE(CLK_SCLK_PXLAYSNC_CSIS0_FIMC, "sclk_pxlasync_csis0_fimc",
675 "div_pxlasync_csis0_fimc", GATE_SCLK_CAM,
676 10, CLK_SET_RATE_PARENT, 0),
677 GATE(CLK_SCLK_JPEG, "sclk_jpeg", "div_jpeg",
678 GATE_SCLK_CAM, 8, CLK_SET_RATE_PARENT, 0),
679 GATE(CLK_SCLK_CSIS1, "sclk_csis1", "div_csis1",
680 GATE_SCLK_CAM, 7, CLK_SET_RATE_PARENT, 0),
681 GATE(CLK_SCLK_CSIS0, "sclk_csis0", "div_csis0",
682 GATE_SCLK_CAM, 6, CLK_SET_RATE_PARENT, 0),
683 GATE(CLK_SCLK_CAM1, "sclk_cam1", "div_cam1",
684 GATE_SCLK_CAM, 5, CLK_SET_RATE_PARENT, 0),
685 GATE(CLK_SCLK_FIMC3_LCLK, "sclk_fimc3_lclk", "div_fimc3_lclk",
686 GATE_SCLK_CAM, 3, CLK_SET_RATE_PARENT, 0),
687 GATE(CLK_SCLK_FIMC2_LCLK, "sclk_fimc2_lclk", "div_fimc2_lclk",
688 GATE_SCLK_CAM, 2, CLK_SET_RATE_PARENT, 0),
689 GATE(CLK_SCLK_FIMC1_LCLK, "sclk_fimc1_lclk", "div_fimc1_lclk",
690 GATE_SCLK_CAM, 1, CLK_SET_RATE_PARENT, 0),
691 GATE(CLK_SCLK_FIMC0_LCLK, "sclk_fimc0_lclk", "div_fimc0_lclk",
692 GATE_SCLK_CAM, 0, CLK_SET_RATE_PARENT, 0),
693
694 /* GATE_SCLK_TV */
695 GATE(CLK_SCLK_PIXEL, "sclk_pixel", "div_tv_blk",
696 GATE_SCLK_TV, 3, CLK_SET_RATE_PARENT, 0),
697 GATE(CLK_SCLK_HDMI, "sclk_hdmi", "mout_hdmi",
698 GATE_SCLK_TV, 2, CLK_SET_RATE_PARENT, 0),
699 GATE(CLK_SCLK_MIXER, "sclk_mixer", "div_tv_blk",
700 GATE_SCLK_TV, 0, CLK_SET_RATE_PARENT, 0),
701
702 /* GATE_SCLK_MFC */
703 GATE(CLK_SCLK_MFC, "sclk_mfc", "div_mfc",
704 GATE_SCLK_MFC, 0, CLK_SET_RATE_PARENT, 0),
705
706 /* GATE_SCLK_G3D */
707 GATE(CLK_SCLK_G3D, "sclk_g3d", "div_g3d",
708 GATE_SCLK_G3D, 0, CLK_SET_RATE_PARENT, 0),
709
710 /* GATE_SCLK_LCD */
711 GATE(CLK_SCLK_MIPIDPHY4L, "sclk_mipidphy4l", "div_mipi0",
712 GATE_SCLK_LCD, 4, CLK_SET_RATE_PARENT, 0),
713 GATE(CLK_SCLK_MIPI0, "sclk_mipi0", "div_mipi0_pre",
714 GATE_SCLK_LCD, 3, CLK_SET_RATE_PARENT, 0),
715 GATE(CLK_SCLK_MDNIE0, "sclk_mdnie0", "div_fimd0",
716 GATE_SCLK_LCD, 1, CLK_SET_RATE_PARENT, 0),
717 GATE(CLK_SCLK_FIMD0, "sclk_fimd0", "div_fimd0",
718 GATE_SCLK_LCD, 0, CLK_SET_RATE_PARENT, 0),
719
720 /* GATE_SCLK_MAUDIO */
721 GATE(CLK_SCLK_PCM0, "sclk_pcm0", "div_pcm0",
722 GATE_SCLK_MAUDIO, 1, CLK_SET_RATE_PARENT, 0),
723 GATE(CLK_SCLK_AUDIO0, "sclk_audio0", "div_audio0",
724 GATE_SCLK_MAUDIO, 0, CLK_SET_RATE_PARENT, 0),
725
726 /* GATE_SCLK_FSYS */
727 GATE(CLK_SCLK_TSADC, "sclk_tsadc", "div_tsadc_pre",
728 GATE_SCLK_FSYS, 9, CLK_SET_RATE_PARENT, 0),
729 GATE(CLK_SCLK_EBI, "sclk_ebi", "div_ebi",
730 GATE_SCLK_FSYS, 6, CLK_SET_RATE_PARENT, 0),
731 GATE(CLK_SCLK_MMC2, "sclk_mmc2", "div_mmc2_pre",
732 GATE_SCLK_FSYS, 2, CLK_SET_RATE_PARENT, 0),
733 GATE(CLK_SCLK_MMC1, "sclk_mmc1", "div_mmc1_pre",
734 GATE_SCLK_FSYS, 1, CLK_SET_RATE_PARENT, 0),
735 GATE(CLK_SCLK_MMC0, "sclk_mmc0", "div_mmc0_pre",
736 GATE_SCLK_FSYS, 0, CLK_SET_RATE_PARENT, 0),
737
738 /* GATE_SCLK_PERIL */
739 GATE(CLK_SCLK_I2S, "sclk_i2s1", "div_i2s1",
740 GATE_SCLK_PERIL, 18, CLK_SET_RATE_PARENT, 0),
741 GATE(CLK_SCLK_PCM2, "sclk_pcm2", "div_pcm2",
742 GATE_SCLK_PERIL, 16, CLK_SET_RATE_PARENT, 0),
743 GATE(CLK_SCLK_PCM1, "sclk_pcm1", "div_pcm1",
744 GATE_SCLK_PERIL, 15, CLK_SET_RATE_PARENT, 0),
745 GATE(CLK_SCLK_AUDIO2, "sclk_audio2", "div_audio2",
746 GATE_SCLK_PERIL, 14, CLK_SET_RATE_PARENT, 0),
747 GATE(CLK_SCLK_AUDIO1, "sclk_audio1", "div_audio1",
748 GATE_SCLK_PERIL, 13, CLK_SET_RATE_PARENT, 0),
749 GATE(CLK_SCLK_SPDIF, "sclk_spdif", "mout_spdif",
750 GATE_SCLK_PERIL, 10, CLK_SET_RATE_PARENT, 0),
751 GATE(CLK_SCLK_SPI2, "sclk_spi2", "div_spi2_pre",
752 GATE_SCLK_PERIL, 8, CLK_SET_RATE_PARENT, 0),
753 GATE(CLK_SCLK_SPI1, "sclk_spi1", "div_spi1_pre",
754 GATE_SCLK_PERIL, 7, CLK_SET_RATE_PARENT, 0),
755 GATE(CLK_SCLK_SPI0, "sclk_spi0", "div_spi0_pre",
756 GATE_SCLK_PERIL, 6, CLK_SET_RATE_PARENT, 0),
757 GATE(CLK_SCLK_UART3, "sclk_uart3", "div_uart3",
758 GATE_SCLK_PERIL, 3, CLK_SET_RATE_PARENT, 0),
759 GATE(CLK_SCLK_UART2, "sclk_uart2", "div_uart2",
760 GATE_SCLK_PERIL, 2, CLK_SET_RATE_PARENT, 0),
761 GATE(CLK_SCLK_UART1, "sclk_uart1", "div_uart1",
762 GATE_SCLK_PERIL, 1, CLK_SET_RATE_PARENT, 0),
763 GATE(CLK_SCLK_UART0, "sclk_uart0", "div_uart0",
764 GATE_SCLK_PERIL, 0, CLK_SET_RATE_PARENT, 0),
765
766 /* GATE_IP_CAM */
767 GATE(CLK_SMMUFIMC_LITE2, "smmufimc_lite2", "div_aclk_160", GATE_IP_CAM,
768 22, CLK_IGNORE_UNUSED, 0),
769 GATE(CLK_FIMC_LITE2, "fimc_lite2", "div_aclk_160", GATE_IP_CAM,
770 20, CLK_IGNORE_UNUSED, 0),
771 GATE(CLK_PIXELASYNCM1, "pixelasyncm1", "div_aclk_160", GATE_IP_CAM,
772 18, CLK_IGNORE_UNUSED, 0),
773 GATE(CLK_PIXELASYNCM0, "pixelasyncm0", "div_aclk_160", GATE_IP_CAM,
774 17, CLK_IGNORE_UNUSED, 0),
775 GATE(CLK_PPMUCAMIF, "ppmucamif", "div_aclk_160", GATE_IP_CAM,
776 16, CLK_IGNORE_UNUSED, 0),
777 GATE(CLK_SMMUJPEG, "smmujpeg", "div_aclk_160", GATE_IP_CAM, 11, 0, 0),
778 GATE(CLK_SMMUFIMC3, "smmufimc3", "div_aclk_160", GATE_IP_CAM, 10, 0, 0),
779 GATE(CLK_SMMUFIMC2, "smmufimc2", "div_aclk_160", GATE_IP_CAM, 9, 0, 0),
780 GATE(CLK_SMMUFIMC1, "smmufimc1", "div_aclk_160", GATE_IP_CAM, 8, 0, 0),
781 GATE(CLK_SMMUFIMC0, "smmufimc0", "div_aclk_160", GATE_IP_CAM, 7, 0, 0),
782 GATE(CLK_JPEG, "jpeg", "div_aclk_160", GATE_IP_CAM, 6, 0, 0),
783 GATE(CLK_CSIS1, "csis1", "div_aclk_160", GATE_IP_CAM, 5, 0, 0),
784 GATE(CLK_CSIS0, "csis0", "div_aclk_160", GATE_IP_CAM, 4, 0, 0),
785 GATE(CLK_FIMC3, "fimc3", "div_aclk_160", GATE_IP_CAM, 3, 0, 0),
786 GATE(CLK_FIMC2, "fimc2", "div_aclk_160", GATE_IP_CAM, 2, 0, 0),
787 GATE(CLK_FIMC1, "fimc1", "div_aclk_160", GATE_IP_CAM, 1, 0, 0),
788 GATE(CLK_FIMC0, "fimc0", "div_aclk_160", GATE_IP_CAM, 0, 0, 0),
789
790 /* GATE_IP_TV */
791 GATE(CLK_PPMUTV, "ppmutv", "div_aclk_100", GATE_IP_TV, 5, 0, 0),
792 GATE(CLK_SMMUTV, "smmutv", "div_aclk_100", GATE_IP_TV, 4, 0, 0),
793 GATE(CLK_HDMI, "hdmi", "div_aclk_100", GATE_IP_TV, 3, 0, 0),
794 GATE(CLK_MIXER, "mixer", "div_aclk_100", GATE_IP_TV, 1, 0, 0),
795 GATE(CLK_VP, "vp", "div_aclk_100", GATE_IP_TV, 0, 0, 0),
796
797 /* GATE_IP_MFC */
798 GATE(CLK_PPMUMFC_R, "ppmumfc_r", "div_aclk_200", GATE_IP_MFC, 4,
799 CLK_IGNORE_UNUSED, 0),
800 GATE(CLK_PPMUMFC_L, "ppmumfc_l", "div_aclk_200", GATE_IP_MFC, 3,
801 CLK_IGNORE_UNUSED, 0),
802 GATE(CLK_SMMUMFC_R, "smmumfc_r", "div_aclk_200", GATE_IP_MFC, 2, 0, 0),
803 GATE(CLK_SMMUMFC_L, "smmumfc_l", "div_aclk_200", GATE_IP_MFC, 1, 0, 0),
804 GATE(CLK_MFC, "mfc", "div_aclk_200", GATE_IP_MFC, 0, 0, 0),
805
806 /* GATE_IP_G3D */
807 GATE(CLK_PPMUG3D, "ppmug3d", "div_aclk_200", GATE_IP_G3D, 1,
808 CLK_IGNORE_UNUSED, 0),
809 GATE(CLK_G3D, "g3d", "div_aclk_200", GATE_IP_G3D, 0, 0, 0),
810
811 /* GATE_IP_LCD */
812 GATE(CLK_PPMULCD0, "ppmulcd0", "div_aclk_160", GATE_IP_LCD, 5,
813 CLK_IGNORE_UNUSED, 0),
814 GATE(CLK_SMMUFIMD0, "smmufimd0", "div_aclk_160", GATE_IP_LCD, 4, 0, 0),
815 GATE(CLK_DSIM0, "dsim0", "div_aclk_160", GATE_IP_LCD, 3, 0, 0),
816 GATE(CLK_SMIES, "smies", "div_aclk_160", GATE_IP_LCD, 2, 0, 0),
817 GATE(CLK_MIE0, "mie0", "div_aclk_160", GATE_IP_LCD, 1, 0, 0),
818 GATE(CLK_FIMD0, "fimd0", "div_aclk_160", GATE_IP_LCD, 0, 0, 0),
819
820 /* GATE_IP_FSYS */
821 GATE(CLK_TSADC, "tsadc", "div_aclk_200", GATE_IP_FSYS, 20, 0, 0),
822 GATE(CLK_PPMUFILE, "ppmufile", "div_aclk_200", GATE_IP_FSYS, 17,
823 CLK_IGNORE_UNUSED, 0),
824 GATE(CLK_NFCON, "nfcon", "div_aclk_200", GATE_IP_FSYS, 16, 0, 0),
825 GATE(CLK_USBDEVICE, "usbdevice", "div_aclk_200", GATE_IP_FSYS, 13,
826 0, 0),
827 GATE(CLK_USBHOST, "usbhost", "div_aclk_200", GATE_IP_FSYS, 12, 0, 0),
828 GATE(CLK_SROMC, "sromc", "div_aclk_200", GATE_IP_FSYS, 11, 0, 0),
829 GATE(CLK_SDMMC2, "sdmmc2", "div_aclk_200", GATE_IP_FSYS, 7, 0, 0),
830 GATE(CLK_SDMMC1, "sdmmc1", "div_aclk_200", GATE_IP_FSYS, 6, 0, 0),
831 GATE(CLK_SDMMC0, "sdmmc0", "div_aclk_200", GATE_IP_FSYS, 5, 0, 0),
832 GATE(CLK_PDMA1, "pdma1", "div_aclk_200", GATE_IP_FSYS, 1, 0, 0),
833 GATE(CLK_PDMA0, "pdma0", "div_aclk_200", GATE_IP_FSYS, 0, 0, 0),
834
835 /* GATE_IP_PERIL */
836 GATE(CLK_SPDIF, "spdif", "div_aclk_100", GATE_IP_PERIL, 26, 0, 0),
837 GATE(CLK_PWM, "pwm", "div_aclk_100", GATE_IP_PERIL, 24, 0, 0),
838 GATE(CLK_PCM2, "pcm2", "div_aclk_100", GATE_IP_PERIL, 23, 0, 0),
839 GATE(CLK_PCM1, "pcm1", "div_aclk_100", GATE_IP_PERIL, 22, 0, 0),
840 GATE(CLK_I2S1, "i2s1", "div_aclk_100", GATE_IP_PERIL, 20, 0, 0),
841 GATE(CLK_SPI2, "spi2", "div_aclk_100", GATE_IP_PERIL, 18, 0, 0),
842 GATE(CLK_SPI1, "spi1", "div_aclk_100", GATE_IP_PERIL, 17, 0, 0),
843 GATE(CLK_SPI0, "spi0", "div_aclk_100", GATE_IP_PERIL, 16, 0, 0),
844 GATE(CLK_I2CHDMI, "i2chdmi", "div_aclk_100", GATE_IP_PERIL, 14, 0, 0),
845 GATE(CLK_I2C7, "i2c7", "div_aclk_100", GATE_IP_PERIL, 13, 0, 0),
846 GATE(CLK_I2C6, "i2c6", "div_aclk_100", GATE_IP_PERIL, 12, 0, 0),
847 GATE(CLK_I2C5, "i2c5", "div_aclk_100", GATE_IP_PERIL, 11, 0, 0),
848 GATE(CLK_I2C4, "i2c4", "div_aclk_100", GATE_IP_PERIL, 10, 0, 0),
849 GATE(CLK_I2C3, "i2c3", "div_aclk_100", GATE_IP_PERIL, 9, 0, 0),
850 GATE(CLK_I2C2, "i2c2", "div_aclk_100", GATE_IP_PERIL, 8, 0, 0),
851 GATE(CLK_I2C1, "i2c1", "div_aclk_100", GATE_IP_PERIL, 7, 0, 0),
852 GATE(CLK_I2C0, "i2c0", "div_aclk_100", GATE_IP_PERIL, 6, 0, 0),
853 GATE(CLK_UART3, "uart3", "div_aclk_100", GATE_IP_PERIL, 3, 0, 0),
854 GATE(CLK_UART2, "uart2", "div_aclk_100", GATE_IP_PERIL, 2, 0, 0),
855 GATE(CLK_UART1, "uart1", "div_aclk_100", GATE_IP_PERIL, 1, 0, 0),
856 GATE(CLK_UART0, "uart0", "div_aclk_100", GATE_IP_PERIL, 0, 0, 0),
857 };
858
859 /*
860 * APLL & MPLL & BPLL & ISP_PLL & DISP_PLL & G3D_PLL
861 */
862 static const struct samsung_pll_rate_table exynos4415_pll_rates[] __initconst = {
863 PLL_35XX_RATE(1600000000, 400, 3, 1),
864 PLL_35XX_RATE(1500000000, 250, 2, 1),
865 PLL_35XX_RATE(1400000000, 175, 3, 0),
866 PLL_35XX_RATE(1300000000, 325, 3, 1),
867 PLL_35XX_RATE(1200000000, 400, 4, 1),
868 PLL_35XX_RATE(1100000000, 275, 3, 1),
869 PLL_35XX_RATE(1066000000, 533, 6, 1),
870 PLL_35XX_RATE(1000000000, 250, 3, 1),
871 PLL_35XX_RATE(960000000, 320, 4, 1),
872 PLL_35XX_RATE(900000000, 300, 4, 1),
873 PLL_35XX_RATE(850000000, 425, 6, 1),
874 PLL_35XX_RATE(800000000, 200, 3, 1),
875 PLL_35XX_RATE(700000000, 175, 3, 1),
876 PLL_35XX_RATE(667000000, 667, 12, 1),
877 PLL_35XX_RATE(600000000, 400, 4, 2),
878 PLL_35XX_RATE(550000000, 275, 3, 2),
879 PLL_35XX_RATE(533000000, 533, 6, 2),
880 PLL_35XX_RATE(520000000, 260, 3, 2),
881 PLL_35XX_RATE(500000000, 250, 3, 2),
882 PLL_35XX_RATE(440000000, 220, 3, 2),
883 PLL_35XX_RATE(400000000, 200, 3, 2),
884 PLL_35XX_RATE(350000000, 175, 3, 2),
885 PLL_35XX_RATE(300000000, 300, 3, 3),
886 PLL_35XX_RATE(266000000, 266, 3, 3),
887 PLL_35XX_RATE(200000000, 200, 3, 3),
888 PLL_35XX_RATE(160000000, 160, 3, 3),
889 PLL_35XX_RATE(100000000, 200, 3, 4),
890 { /* sentinel */ }
891 };
892
893 /* EPLL */
894 static const struct samsung_pll_rate_table exynos4415_epll_rates[] __initconst = {
895 PLL_36XX_RATE(800000000, 200, 3, 1, 0),
896 PLL_36XX_RATE(288000000, 96, 2, 2, 0),
897 PLL_36XX_RATE(192000000, 128, 2, 3, 0),
898 PLL_36XX_RATE(144000000, 96, 2, 3, 0),
899 PLL_36XX_RATE(96000000, 128, 2, 4, 0),
900 PLL_36XX_RATE(84000000, 112, 2, 4, 0),
901 PLL_36XX_RATE(80750011, 107, 2, 4, 43691),
902 PLL_36XX_RATE(73728004, 98, 2, 4, 19923),
903 PLL_36XX_RATE(67987602, 271, 3, 5, 62285),
904 PLL_36XX_RATE(65911004, 175, 2, 5, 49982),
905 PLL_36XX_RATE(50000000, 200, 3, 5, 0),
906 PLL_36XX_RATE(49152003, 131, 2, 5, 4719),
907 PLL_36XX_RATE(48000000, 128, 2, 5, 0),
908 PLL_36XX_RATE(45250000, 181, 3, 5, 0),
909 { /* sentinel */ }
910 };
911
912 static const struct samsung_pll_clock exynos4415_plls[] __initconst = {
913 PLL(pll_35xx, CLK_FOUT_APLL, "fout_apll", "fin_pll",
914 APLL_LOCK, APLL_CON0, exynos4415_pll_rates),
915 PLL(pll_36xx, CLK_FOUT_EPLL, "fout_epll", "fin_pll",
916 EPLL_LOCK, EPLL_CON0, exynos4415_epll_rates),
917 PLL(pll_35xx, CLK_FOUT_G3D_PLL, "fout_g3d_pll", "mout_g3d_pllsrc",
918 G3D_PLL_LOCK, G3D_PLL_CON0, exynos4415_pll_rates),
919 PLL(pll_35xx, CLK_FOUT_ISP_PLL, "fout_isp_pll", "fin_pll",
920 ISP_PLL_LOCK, ISP_PLL_CON0, exynos4415_pll_rates),
921 PLL(pll_35xx, CLK_FOUT_DISP_PLL, "fout_disp_pll",
922 "fin_pll", DISP_PLL_LOCK, DISP_PLL_CON0, exynos4415_pll_rates),
923 };
924
925 static const struct samsung_cmu_info cmu_info __initconst = {
926 .pll_clks = exynos4415_plls,
927 .nr_pll_clks = ARRAY_SIZE(exynos4415_plls),
928 .mux_clks = exynos4415_mux_clks,
929 .nr_mux_clks = ARRAY_SIZE(exynos4415_mux_clks),
930 .div_clks = exynos4415_div_clks,
931 .nr_div_clks = ARRAY_SIZE(exynos4415_div_clks),
932 .gate_clks = exynos4415_gate_clks,
933 .nr_gate_clks = ARRAY_SIZE(exynos4415_gate_clks),
934 .fixed_clks = exynos4415_fixed_rate_clks,
935 .nr_fixed_clks = ARRAY_SIZE(exynos4415_fixed_rate_clks),
936 .fixed_factor_clks = exynos4415_fixed_factor_clks,
937 .nr_fixed_factor_clks = ARRAY_SIZE(exynos4415_fixed_factor_clks),
938 .nr_clk_ids = CLK_NR_CLKS,
939 .clk_regs = exynos4415_cmu_clk_regs,
940 .nr_clk_regs = ARRAY_SIZE(exynos4415_cmu_clk_regs),
941 };
942
943 static void __init exynos4415_cmu_init(struct device_node *np)
944 {
945 samsung_cmu_register_one(np, &cmu_info);
946 }
947 CLK_OF_DECLARE(exynos4415_cmu, "samsung,exynos4415-cmu", exynos4415_cmu_init);
948
949 /*
950 * CMU DMC
951 */
952
953 #define MPLL_LOCK 0x008
954 #define MPLL_CON0 0x108
955 #define MPLL_CON1 0x10c
956 #define MPLL_CON2 0x110
957 #define BPLL_LOCK 0x118
958 #define BPLL_CON0 0x218
959 #define BPLL_CON1 0x21c
960 #define BPLL_CON2 0x220
961 #define SRC_DMC 0x300
962 #define DIV_DMC1 0x504
963
964 static const unsigned long exynos4415_cmu_dmc_clk_regs[] __initconst = {
965 MPLL_LOCK,
966 MPLL_CON0,
967 MPLL_CON1,
968 MPLL_CON2,
969 BPLL_LOCK,
970 BPLL_CON0,
971 BPLL_CON1,
972 BPLL_CON2,
973 SRC_DMC,
974 DIV_DMC1,
975 };
976
977 PNAME(mout_mpll_p) = { "fin_pll", "fout_mpll", };
978 PNAME(mout_bpll_p) = { "fin_pll", "fout_bpll", };
979 PNAME(mbpll_p) = { "mout_mpll", "mout_bpll", };
980
981 static const struct samsung_mux_clock exynos4415_dmc_mux_clks[] __initconst = {
982 MUX(CLK_DMC_MOUT_MPLL, "mout_mpll", mout_mpll_p, SRC_DMC, 12, 1),
983 MUX(CLK_DMC_MOUT_BPLL, "mout_bpll", mout_bpll_p, SRC_DMC, 10, 1),
984 MUX(CLK_DMC_MOUT_DPHY, "mout_dphy", mbpll_p, SRC_DMC, 8, 1),
985 MUX(CLK_DMC_MOUT_DMC_BUS, "mout_dmc_bus", mbpll_p, SRC_DMC, 4, 1),
986 };
987
988 static const struct samsung_div_clock exynos4415_dmc_div_clks[] __initconst = {
989 DIV(CLK_DMC_DIV_DMC, "div_dmc", "div_dmc_pre", DIV_DMC1, 27, 3),
990 DIV(CLK_DMC_DIV_DPHY, "div_dphy", "mout_dphy", DIV_DMC1, 23, 3),
991 DIV(CLK_DMC_DIV_DMC_PRE, "div_dmc_pre", "mout_dmc_bus",
992 DIV_DMC1, 19, 2),
993 DIV(CLK_DMC_DIV_DMCP, "div_dmcp", "div_dmcd", DIV_DMC1, 15, 3),
994 DIV(CLK_DMC_DIV_DMCD, "div_dmcd", "div_dmc", DIV_DMC1, 11, 3),
995 DIV(CLK_DMC_DIV_MPLL_PRE, "div_mpll_pre", "mout_mpll", DIV_DMC1, 8, 2),
996 };
997
998 static const struct samsung_pll_clock exynos4415_dmc_plls[] __initconst = {
999 PLL(pll_35xx, CLK_DMC_FOUT_MPLL, "fout_mpll", "fin_pll",
1000 MPLL_LOCK, MPLL_CON0, exynos4415_pll_rates),
1001 PLL(pll_35xx, CLK_DMC_FOUT_BPLL, "fout_bpll", "fin_pll",
1002 BPLL_LOCK, BPLL_CON0, exynos4415_pll_rates),
1003 };
1004
1005 static const struct samsung_cmu_info cmu_dmc_info __initconst = {
1006 .pll_clks = exynos4415_dmc_plls,
1007 .nr_pll_clks = ARRAY_SIZE(exynos4415_dmc_plls),
1008 .mux_clks = exynos4415_dmc_mux_clks,
1009 .nr_mux_clks = ARRAY_SIZE(exynos4415_dmc_mux_clks),
1010 .div_clks = exynos4415_dmc_div_clks,
1011 .nr_div_clks = ARRAY_SIZE(exynos4415_dmc_div_clks),
1012 .nr_clk_ids = NR_CLKS_DMC,
1013 .clk_regs = exynos4415_cmu_dmc_clk_regs,
1014 .nr_clk_regs = ARRAY_SIZE(exynos4415_cmu_dmc_clk_regs),
1015 };
1016
1017 static void __init exynos4415_cmu_dmc_init(struct device_node *np)
1018 {
1019 samsung_cmu_register_one(np, &cmu_dmc_info);
1020 }
1021 CLK_OF_DECLARE(exynos4415_cmu_dmc, "samsung,exynos4415-cmu-dmc",
1022 exynos4415_cmu_dmc_init);
Linux with added FPC-III support