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clk: samsung: exynos5420: update clocks for WCORE block
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1 /*
2  * Copyright (c) 2013 Samsung Electronics Co., Ltd.
3  * Authors: Thomas Abraham <thomas.ab@samsung.com>
4  *          Chander Kashyap <k.chander@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 Exynos5420 SoC.
11 */
12
13 #include <dt-bindings/clock/exynos5420.h>
14 #include <linux/clk.h>
15 #include <linux/clkdev.h>
16 #include <linux/clk-provider.h>
17 #include <linux/of.h>
18 #include <linux/of_address.h>
19 #include <linux/syscore_ops.h>
20
21 #include "clk.h"
22
23 #define APLL_LOCK               0x0
24 #define APLL_CON0               0x100
25 #define SRC_CPU                 0x200
26 #define DIV_CPU0                0x500
27 #define DIV_CPU1                0x504
28 #define GATE_BUS_CPU            0x700
29 #define GATE_SCLK_CPU           0x800
30 #define GATE_IP_G2D             0x8800
31 #define CPLL_LOCK               0x10020
32 #define DPLL_LOCK               0x10030
33 #define EPLL_LOCK               0x10040
34 #define RPLL_LOCK               0x10050
35 #define IPLL_LOCK               0x10060
36 #define SPLL_LOCK               0x10070
37 #define VPLL_LOCK               0x10080
38 #define MPLL_LOCK               0x10090
39 #define CPLL_CON0               0x10120
40 #define DPLL_CON0               0x10128
41 #define EPLL_CON0               0x10130
42 #define RPLL_CON0               0x10140
43 #define IPLL_CON0               0x10150
44 #define SPLL_CON0               0x10160
45 #define VPLL_CON0               0x10170
46 #define MPLL_CON0               0x10180
47 #define SRC_TOP0                0x10200
48 #define SRC_TOP1                0x10204
49 #define SRC_TOP2                0x10208
50 #define SRC_TOP3                0x1020c
51 #define SRC_TOP4                0x10210
52 #define SRC_TOP5                0x10214
53 #define SRC_TOP6                0x10218
54 #define SRC_TOP7                0x1021c
55 #define SRC_DISP10              0x1022c
56 #define SRC_MAU                 0x10240
57 #define SRC_FSYS                0x10244
58 #define SRC_PERIC0              0x10250
59 #define SRC_PERIC1              0x10254
60 #define SRC_ISP                 0x10270
61 #define SRC_TOP10               0x10280
62 #define SRC_TOP11               0x10284
63 #define SRC_TOP12               0x10288
64 #define SRC_MASK_TOP2           0x10308
65 #define SRC_MASK_DISP10         0x1032c
66 #define SRC_MASK_FSYS           0x10340
67 #define SRC_MASK_PERIC0         0x10350
68 #define SRC_MASK_PERIC1         0x10354
69 #define DIV_TOP0                0x10500
70 #define DIV_TOP1                0x10504
71 #define DIV_TOP2                0x10508
72 #define DIV_DISP10              0x1052c
73 #define DIV_MAU                 0x10544
74 #define DIV_FSYS0               0x10548
75 #define DIV_FSYS1               0x1054c
76 #define DIV_FSYS2               0x10550
77 #define DIV_PERIC0              0x10558
78 #define DIV_PERIC1              0x1055c
79 #define DIV_PERIC2              0x10560
80 #define DIV_PERIC3              0x10564
81 #define DIV_PERIC4              0x10568
82 #define SCLK_DIV_ISP0           0x10580
83 #define SCLK_DIV_ISP1           0x10584
84 #define DIV2_RATIO0             0x10590
85 #define GATE_BUS_TOP            0x10700
86 #define GATE_BUS_GEN            0x1073c
87 #define GATE_BUS_FSYS0          0x10740
88 #define GATE_BUS_PERIC          0x10750
89 #define GATE_BUS_PERIC1         0x10754
90 #define GATE_BUS_PERIS0         0x10760
91 #define GATE_BUS_PERIS1         0x10764
92 #define GATE_BUS_NOC            0x10770
93 #define GATE_TOP_SCLK_ISP       0x10870
94 #define GATE_IP_GSCL0           0x10910
95 #define GATE_IP_GSCL1           0x10920
96 #define GATE_IP_MFC             0x1092c
97 #define GATE_IP_DISP1           0x10928
98 #define GATE_IP_G3D             0x10930
99 #define GATE_IP_GEN             0x10934
100 #define GATE_IP_PERIC           0x10950
101 #define GATE_IP_PERIS           0x10960
102 #define GATE_IP_MSCL            0x10970
103 #define GATE_TOP_SCLK_GSCL      0x10820
104 #define GATE_TOP_SCLK_DISP1     0x10828
105 #define GATE_TOP_SCLK_MAU       0x1083c
106 #define GATE_TOP_SCLK_FSYS      0x10840
107 #define GATE_TOP_SCLK_PERIC     0x10850
108 #define TOP_SPARE2              0x10b08
109 #define BPLL_LOCK               0x20010
110 #define BPLL_CON0               0x20110
111 #define SRC_CDREX               0x20200
112 #define KPLL_LOCK               0x28000
113 #define KPLL_CON0               0x28100
114 #define SRC_KFC                 0x28200
115 #define DIV_KFC0                0x28500
116
117 /* list of PLLs */
118 enum exynos5420_plls {
119         apll, cpll, dpll, epll, rpll, ipll, spll, vpll, mpll,
120         bpll, kpll,
121         nr_plls                 /* number of PLLs */
122 };
123
124 static void __iomem *reg_base;
125
126 #ifdef CONFIG_PM_SLEEP
127 static struct samsung_clk_reg_dump *exynos5420_save;
128
129 /*
130  * list of controller registers to be saved and restored during a
131  * suspend/resume cycle.
132  */
133 static unsigned long exynos5420_clk_regs[] __initdata = {
134         SRC_CPU,
135         DIV_CPU0,
136         DIV_CPU1,
137         GATE_BUS_CPU,
138         GATE_SCLK_CPU,
139         SRC_TOP0,
140         SRC_TOP1,
141         SRC_TOP2,
142         SRC_TOP3,
143         SRC_TOP4,
144         SRC_TOP5,
145         SRC_TOP6,
146         SRC_TOP7,
147         SRC_DISP10,
148         SRC_MAU,
149         SRC_FSYS,
150         SRC_PERIC0,
151         SRC_PERIC1,
152         SRC_TOP10,
153         SRC_TOP11,
154         SRC_TOP12,
155         SRC_MASK_TOP2,
156         SRC_MASK_DISP10,
157         SRC_MASK_FSYS,
158         SRC_MASK_PERIC0,
159         SRC_MASK_PERIC1,
160         SRC_ISP,
161         DIV_TOP0,
162         DIV_TOP1,
163         DIV_TOP2,
164         DIV_DISP10,
165         DIV_MAU,
166         DIV_FSYS0,
167         DIV_FSYS1,
168         DIV_FSYS2,
169         DIV_PERIC0,
170         DIV_PERIC1,
171         DIV_PERIC2,
172         DIV_PERIC3,
173         DIV_PERIC4,
174         SCLK_DIV_ISP0,
175         SCLK_DIV_ISP1,
176         DIV2_RATIO0,
177         GATE_BUS_TOP,
178         GATE_BUS_GEN,
179         GATE_BUS_FSYS0,
180         GATE_BUS_PERIC,
181         GATE_BUS_PERIC1,
182         GATE_BUS_PERIS0,
183         GATE_BUS_PERIS1,
184         GATE_BUS_NOC,
185         GATE_TOP_SCLK_ISP,
186         GATE_IP_GSCL0,
187         GATE_IP_GSCL1,
188         GATE_IP_MFC,
189         GATE_IP_DISP1,
190         GATE_IP_G3D,
191         GATE_IP_GEN,
192         GATE_IP_PERIC,
193         GATE_IP_PERIS,
194         GATE_IP_MSCL,
195         GATE_TOP_SCLK_GSCL,
196         GATE_TOP_SCLK_DISP1,
197         GATE_TOP_SCLK_MAU,
198         GATE_TOP_SCLK_FSYS,
199         GATE_TOP_SCLK_PERIC,
200         TOP_SPARE2,
201         SRC_CDREX,
202         SRC_KFC,
203         DIV_KFC0,
204 };
205
206 static int exynos5420_clk_suspend(void)
207 {
208         samsung_clk_save(reg_base, exynos5420_save,
209                                 ARRAY_SIZE(exynos5420_clk_regs));
210
211         return 0;
212 }
213
214 static void exynos5420_clk_resume(void)
215 {
216         samsung_clk_restore(reg_base, exynos5420_save,
217                                 ARRAY_SIZE(exynos5420_clk_regs));
218 }
219
220 static struct syscore_ops exynos5420_clk_syscore_ops = {
221         .suspend = exynos5420_clk_suspend,
222         .resume = exynos5420_clk_resume,
223 };
224
225 static void exynos5420_clk_sleep_init(void)
226 {
227         exynos5420_save = samsung_clk_alloc_reg_dump(exynos5420_clk_regs,
228                                         ARRAY_SIZE(exynos5420_clk_regs));
229         if (!exynos5420_save) {
230                 pr_warn("%s: failed to allocate sleep save data, no sleep support!\n",
231                         __func__);
232                 return;
233         }
234
235         register_syscore_ops(&exynos5420_clk_syscore_ops);
236 }
237 #else
238 static void exynos5420_clk_sleep_init(void) {}
239 #endif
240
241 /* list of all parent clocks */
242 PNAME(mout_mspll_cpu_p) = {"mout_sclk_cpll", "mout_sclk_dpll",
243                                 "mout_sclk_mpll", "mout_sclk_spll"};
244 PNAME(mout_cpu_p) = {"mout_apll" , "mout_mspll_cpu"};
245 PNAME(mout_kfc_p) = {"mout_kpll" , "mout_mspll_kfc"};
246 PNAME(mout_apll_p) = {"fin_pll", "fout_apll"};
247 PNAME(mout_bpll_p) = {"fin_pll", "fout_bpll"};
248 PNAME(mout_cpll_p) = {"fin_pll", "fout_cpll"};
249 PNAME(mout_dpll_p) = {"fin_pll", "fout_dpll"};
250 PNAME(mout_epll_p) = {"fin_pll", "fout_epll"};
251 PNAME(mout_ipll_p) = {"fin_pll", "fout_ipll"};
252 PNAME(mout_kpll_p) = {"fin_pll", "fout_kpll"};
253 PNAME(mout_mpll_p) = {"fin_pll", "fout_mpll"};
254 PNAME(mout_rpll_p) = {"fin_pll", "fout_rpll"};
255 PNAME(mout_spll_p) = {"fin_pll", "fout_spll"};
256 PNAME(mout_vpll_p) = {"fin_pll", "fout_vpll"};
257
258 PNAME(mout_group1_p) = {"mout_sclk_cpll", "mout_sclk_dpll",
259                                         "mout_sclk_mpll"};
260 PNAME(mout_group2_p) = {"fin_pll", "mout_sclk_cpll",
261                         "mout_sclk_dpll", "mout_sclk_mpll", "mout_sclk_spll",
262                         "mout_sclk_ipll", "mout_sclk_epll", "mout_sclk_rpll"};
263 PNAME(mout_group3_p) = {"mout_sclk_rpll", "mout_sclk_spll"};
264 PNAME(mout_group4_p) = {"mout_sclk_ipll", "mout_sclk_dpll", "mout_sclk_mpll"};
265 PNAME(mout_group5_p) = {"mout_sclk_vpll", "mout_sclk_dpll"};
266
267 PNAME(mout_fimd1_final_p) = {"mout_fimd1", "mout_fimd1_opt"};
268 PNAME(mout_sw_aclk66_p) = {"dout_aclk66", "mout_sclk_spll"};
269 PNAME(mout_user_aclk66_peric_p) = { "fin_pll", "mout_sw_aclk66" };
270
271 PNAME(mout_sw_aclk200_fsys_p) = {"dout_aclk200_fsys", "mout_sclk_spll"};
272 PNAME(mout_user_aclk200_fsys_p) = {"fin_pll", "mout_sw_aclk200_fsys"};
273
274 PNAME(mout_sw_aclk200_fsys2_p) = {"dout_aclk200_fsys2", "mout_sclk_spll"};
275 PNAME(mout_user_aclk200_fsys2_p) = {"fin_pll", "mout_sw_aclk200_fsys2"};
276 PNAME(mout_sw_aclk100_noc_p) = {"dout_aclk100_noc", "mout_sclk_spll"};
277 PNAME(mout_user_aclk100_noc_p) = {"fin_pll", "mout_sw_aclk100_noc"};
278
279 PNAME(mout_sw_aclk400_wcore_p) = {"dout_aclk400_wcore", "mout_sclk_spll"};
280 PNAME(mout_aclk400_wcore_bpll_p) = {"mout_aclk400_wcore", "sclk_bpll"};
281 PNAME(mout_user_aclk400_wcore_p) = {"fin_pll", "mout_sw_aclk400_wcore"};
282
283 PNAME(mout_sw_aclk400_isp_p) = {"dout_aclk400_isp", "mout_sclk_spll"};
284 PNAME(mout_user_aclk400_isp_p) = {"fin_pll", "mout_sw_aclk400_isp"};
285
286 PNAME(mout_sw_aclk333_432_isp0_p) = {"dout_aclk333_432_isp0",
287                                         "mout_sclk_spll"};
288 PNAME(mout_user_aclk333_432_isp0_p) = {"fin_pll", "mout_sw_aclk333_432_isp0"};
289
290 PNAME(mout_sw_aclk333_432_isp_p) = {"dout_aclk333_432_isp", "mout_sclk_spll"};
291 PNAME(mout_user_aclk333_432_isp_p) = {"fin_pll", "mout_sw_aclk333_432_isp"};
292
293 PNAME(mout_sw_aclk200_p) = {"dout_aclk200", "mout_sclk_spll"};
294 PNAME(mout_user_aclk200_disp1_p) = {"fin_pll", "mout_sw_aclk200"};
295
296 PNAME(mout_sw_aclk400_mscl_p) = {"dout_aclk400_mscl", "mout_sclk_spll"};
297 PNAME(mout_user_aclk400_mscl_p) = {"fin_pll", "mout_sw_aclk400_mscl"};
298
299 PNAME(mout_sw_aclk333_p) = {"dout_aclk333", "mout_sclk_spll"};
300 PNAME(mout_user_aclk333_p) = {"fin_pll", "mout_sw_aclk333"};
301
302 PNAME(mout_sw_aclk166_p) = {"dout_aclk166", "mout_sclk_spll"};
303 PNAME(mout_user_aclk166_p) = {"fin_pll", "mout_sw_aclk166"};
304
305 PNAME(mout_sw_aclk266_p) = {"dout_aclk266", "mout_sclk_spll"};
306 PNAME(mout_user_aclk266_p) = {"fin_pll", "mout_sw_aclk266"};
307 PNAME(mout_user_aclk266_isp_p) = {"fin_pll", "mout_sw_aclk266"};
308
309 PNAME(mout_sw_aclk333_432_gscl_p) = {"dout_aclk333_432_gscl", "mout_sclk_spll"};
310 PNAME(mout_user_aclk333_432_gscl_p) = {"fin_pll", "mout_sw_aclk333_432_gscl"};
311
312 PNAME(mout_sw_aclk300_gscl_p) = {"dout_aclk300_gscl", "mout_sclk_spll"};
313 PNAME(mout_user_aclk300_gscl_p) = {"fin_pll", "mout_sw_aclk300_gscl"};
314
315 PNAME(mout_sw_aclk300_disp1_p) = {"dout_aclk300_disp1", "mout_sclk_spll"};
316 PNAME(mout_sw_aclk400_disp1_p) = {"dout_aclk400_disp1", "mout_sclk_spll"};
317 PNAME(mout_user_aclk300_disp1_p) = {"fin_pll", "mout_sw_aclk300_disp1"};
318 PNAME(mout_user_aclk400_disp1_p) = {"fin_pll", "mout_sw_aclk400_disp1"};
319
320 PNAME(mout_sw_aclk300_jpeg_p) = {"dout_aclk300_jpeg", "mout_sclk_spll"};
321 PNAME(mout_user_aclk300_jpeg_p) = {"fin_pll", "mout_sw_aclk300_jpeg"};
322
323 PNAME(mout_sw_aclk_g3d_p) = {"dout_aclk_g3d", "mout_sclk_spll"};
324 PNAME(mout_user_aclk_g3d_p) = {"fin_pll", "mout_sw_aclk_g3d"};
325
326 PNAME(mout_sw_aclk266_g2d_p) = {"dout_aclk266_g2d", "mout_sclk_spll"};
327 PNAME(mout_user_aclk266_g2d_p) = {"fin_pll", "mout_sw_aclk266_g2d"};
328
329 PNAME(mout_sw_aclk333_g2d_p) = {"dout_aclk333_g2d", "mout_sclk_spll"};
330 PNAME(mout_user_aclk333_g2d_p) = {"fin_pll", "mout_sw_aclk333_g2d"};
331
332 PNAME(mout_audio0_p) = {"fin_pll", "cdclk0", "mout_sclk_dpll",
333                         "mout_sclk_mpll", "mout_sclk_spll", "mout_sclk_ipll",
334                         "mout_sclk_epll", "mout_sclk_rpll"};
335 PNAME(mout_audio1_p) = {"fin_pll", "cdclk1", "mout_sclk_dpll",
336                         "mout_sclk_mpll", "mout_sclk_spll", "mout_sclk_ipll",
337                         "mout_sclk_epll", "mout_sclk_rpll"};
338 PNAME(mout_audio2_p) = {"fin_pll", "cdclk2", "mout_sclk_dpll",
339                         "mout_sclk_mpll", "mout_sclk_spll", "mout_sclk_ipll",
340                         "mout_sclk_epll", "mout_sclk_rpll"};
341 PNAME(mout_spdif_p) = {"fin_pll", "dout_audio0", "dout_audio1",
342                         "dout_audio2", "spdif_extclk", "mout_sclk_ipll",
343                         "mout_sclk_epll", "mout_sclk_rpll"};
344 PNAME(mout_hdmi_p) = {"dout_hdmi_pixel", "sclk_hdmiphy"};
345 PNAME(mout_maudio0_p) = {"fin_pll", "maudio_clk", "mout_sclk_dpll",
346                          "mout_sclk_mpll", "mout_sclk_spll", "mout_sclk_ipll",
347                          "mout_sclk_epll", "mout_sclk_rpll"};
348
349 /* fixed rate clocks generated outside the soc */
350 static struct samsung_fixed_rate_clock exynos5420_fixed_rate_ext_clks[] __initdata = {
351         FRATE(CLK_FIN_PLL, "fin_pll", NULL, CLK_IS_ROOT, 0),
352 };
353
354 /* fixed rate clocks generated inside the soc */
355 static struct samsung_fixed_rate_clock exynos5420_fixed_rate_clks[] __initdata = {
356         FRATE(CLK_SCLK_HDMIPHY, "sclk_hdmiphy", NULL, CLK_IS_ROOT, 24000000),
357         FRATE(0, "sclk_pwi", NULL, CLK_IS_ROOT, 24000000),
358         FRATE(0, "sclk_usbh20", NULL, CLK_IS_ROOT, 48000000),
359         FRATE(0, "mphy_refclk_ixtal24", NULL, CLK_IS_ROOT, 48000000),
360         FRATE(0, "sclk_usbh20_scan_clk", NULL, CLK_IS_ROOT, 480000000),
361 };
362
363 static struct samsung_fixed_factor_clock exynos5420_fixed_factor_clks[] __initdata = {
364         FFACTOR(0, "sclk_hsic_12m", "fin_pll", 1, 2, 0),
365 };
366
367 static struct samsung_mux_clock exynos5420_mux_clks[] __initdata = {
368         MUX(0, "mout_mspll_kfc", mout_mspll_cpu_p, SRC_TOP7, 8, 2),
369         MUX(0, "mout_mspll_cpu", mout_mspll_cpu_p, SRC_TOP7, 12, 2),
370         MUX(0, "mout_apll", mout_apll_p, SRC_CPU, 0, 1),
371         MUX(0, "mout_cpu", mout_cpu_p, SRC_CPU, 16, 1),
372         MUX(0, "mout_kpll", mout_kpll_p, SRC_KFC, 0, 1),
373         MUX(0, "mout_kfc", mout_kfc_p, SRC_KFC, 16, 1),
374
375         MUX(0, "sclk_bpll", mout_bpll_p, SRC_CDREX, 0, 1),
376
377         MUX(0, "mout_aclk400_isp", mout_group1_p, SRC_TOP0, 0, 2),
378         MUX_A(0, "mout_aclk400_mscl", mout_group1_p,
379                         SRC_TOP0, 4, 2, "aclk400_mscl"),
380         MUX(0, "mout_aclk200", mout_group1_p, SRC_TOP0, 8, 2),
381         MUX(0, "mout_aclk200_fsys2", mout_group1_p, SRC_TOP0, 12, 2),
382         MUX(0, "mout_aclk400_wcore", mout_group1_p, SRC_TOP0, 16, 2),
383         MUX(0, "mout_aclk100_noc", mout_group1_p, SRC_TOP0, 20, 2),
384         MUX(0, "mout_aclk200_fsys", mout_group1_p, SRC_TOP0, 28, 2),
385
386         MUX(0, "mout_aclk333_432_gscl", mout_group4_p, SRC_TOP1, 0, 2),
387         MUX(0, "mout_aclk333_432_isp", mout_group4_p,
388                         SRC_TOP1, 4, 2),
389         MUX(0, "mout_aclk66", mout_group1_p, SRC_TOP1, 8, 2),
390         MUX(0, "mout_aclk333_432_isp0", mout_group4_p, SRC_TOP1, 12, 2),
391         MUX(0, "mout_aclk266", mout_group1_p, SRC_TOP1, 20, 2),
392         MUX(0, "mout_aclk166", mout_group1_p, SRC_TOP1, 24, 2),
393         MUX(0, "mout_aclk333", mout_group1_p, SRC_TOP1, 28, 2),
394
395         MUX(0, "mout_aclk400_disp1", mout_group1_p, SRC_TOP2, 4, 2),
396         MUX(0, "mout_aclk333_g2d", mout_group1_p, SRC_TOP2, 8, 2),
397         MUX(0, "mout_aclk266_g2d", mout_group1_p, SRC_TOP2, 12, 2),
398         MUX(0, "mout_aclk_g3d", mout_group5_p, SRC_TOP2, 16, 1),
399         MUX(0, "mout_aclk300_jpeg", mout_group1_p, SRC_TOP2, 20, 2),
400         MUX(0, "mout_aclk300_disp1", mout_group1_p, SRC_TOP2, 24, 2),
401         MUX(0, "mout_aclk300_gscl", mout_group1_p, SRC_TOP2, 28, 2),
402
403         MUX(0, "mout_user_aclk400_isp", mout_user_aclk400_isp_p,
404                         SRC_TOP3, 0, 1),
405         MUX(0, "mout_user_aclk400_mscl", mout_user_aclk400_mscl_p,
406                         SRC_TOP3, 4, 1),
407         MUX(0, "mout_user_aclk200_disp1", mout_user_aclk200_disp1_p,
408                         SRC_TOP3, 8, 1),
409         MUX(0, "mout_user_aclk200_fsys2", mout_user_aclk200_fsys2_p,
410                         SRC_TOP3, 12, 1),
411         MUX(0, "mout_user_aclk400_wcore", mout_user_aclk400_wcore_p,
412                         SRC_TOP3, 16, 1),
413         MUX(0, "mout_user_aclk100_noc", mout_user_aclk100_noc_p,
414                         SRC_TOP3, 20, 1),
415         MUX(0, "mout_user_aclk200_fsys", mout_user_aclk200_fsys_p,
416                         SRC_TOP3, 28, 1),
417
418         MUX(0, "mout_user_aclk333_432_gscl", mout_user_aclk333_432_gscl_p,
419                         SRC_TOP4, 0, 1),
420         MUX(0, "mout_user_aclk333_432_isp", mout_user_aclk333_432_isp_p,
421                         SRC_TOP4, 4, 1),
422         MUX(0, "mout_user_aclk66_peric", mout_user_aclk66_peric_p,
423                         SRC_TOP4, 8, 1),
424         MUX(0, "mout_user_aclk333_432_isp0", mout_user_aclk333_432_isp0_p,
425                         SRC_TOP4, 12, 1),
426         MUX(0, "mout_user_aclk266_isp", mout_user_aclk266_isp_p,
427                         SRC_TOP4, 16, 1),
428         MUX(0, "mout_user_aclk266", mout_user_aclk266_p, SRC_TOP4, 20, 1),
429         MUX(0, "mout_user_aclk166", mout_user_aclk166_p, SRC_TOP4, 24, 1),
430         MUX(0, "mout_user_aclk333", mout_user_aclk333_p, SRC_TOP4, 28, 1),
431
432         MUX(0, "mout_user_aclk400_disp1", mout_user_aclk400_disp1_p,
433                         SRC_TOP5, 0, 1),
434         MUX(0, "mout_user_aclk66_psgen", mout_user_aclk66_peric_p,
435                         SRC_TOP5, 4, 1),
436         MUX(0, "mout_user_aclk333_g2d", mout_user_aclk333_g2d_p,
437                         SRC_TOP5, 8, 1),
438         MUX(0, "mout_user_aclk266_g2d", mout_user_aclk266_g2d_p,
439                         SRC_TOP5, 12, 1),
440         MUX(CLK_MOUT_G3D, "mout_user_aclk_g3d", mout_user_aclk_g3d_p,
441                         SRC_TOP5, 16, 1),
442         MUX(0, "mout_user_aclk300_jpeg", mout_user_aclk300_jpeg_p,
443                         SRC_TOP5, 20, 1),
444         MUX(0, "mout_user_aclk300_disp1", mout_user_aclk300_disp1_p,
445                         SRC_TOP5, 24, 1),
446         MUX(0, "mout_user_aclk300_gscl", mout_user_aclk300_gscl_p,
447                         SRC_TOP5, 28, 1),
448
449         MUX(0, "mout_sclk_mpll", mout_mpll_p, SRC_TOP6, 0, 1),
450         MUX(CLK_MOUT_VPLL, "mout_sclk_vpll", mout_vpll_p, SRC_TOP6, 4, 1),
451         MUX(0, "mout_sclk_spll", mout_spll_p, SRC_TOP6, 8, 1),
452         MUX(0, "mout_sclk_ipll", mout_ipll_p, SRC_TOP6, 12, 1),
453         MUX(0, "mout_sclk_rpll", mout_rpll_p, SRC_TOP6, 16, 1),
454         MUX(0, "mout_sclk_epll", mout_epll_p, SRC_TOP6, 20, 1),
455         MUX(0, "mout_sclk_dpll", mout_dpll_p, SRC_TOP6, 24, 1),
456         MUX(0, "mout_sclk_cpll", mout_cpll_p, SRC_TOP6, 28, 1),
457
458         MUX(0, "mout_sw_aclk400_isp", mout_sw_aclk400_isp_p,
459                         SRC_TOP10, 0, 1),
460         MUX(0, "mout_sw_aclk400_mscl", mout_sw_aclk400_mscl_p,
461                         SRC_TOP10, 4, 1),
462         MUX(0, "mout_sw_aclk200", mout_sw_aclk200_p, SRC_TOP10, 8, 1),
463         MUX(0, "mout_sw_aclk200_fsys2", mout_sw_aclk200_fsys2_p,
464                         SRC_TOP10, 12, 1),
465         MUX(0, "mout_sw_aclk400_wcore", mout_sw_aclk400_wcore_p,
466                         SRC_TOP10, 16, 1),
467         MUX(0, "mout_sw_aclk100_noc", mout_sw_aclk100_noc_p,
468                         SRC_TOP10, 20, 1),
469         MUX(0, "mout_sw_aclk200_fsys", mout_sw_aclk200_fsys_p,
470                         SRC_TOP10, 28, 1),
471
472         MUX(0, "mout_sw_aclk333_432_gscl", mout_sw_aclk333_432_gscl_p,
473                         SRC_TOP11, 0, 1),
474         MUX(0, "mout_sw_aclk333_432_isp", mout_sw_aclk333_432_isp_p,
475                         SRC_TOP11, 4, 1),
476         MUX(0, "mout_sw_aclk66", mout_sw_aclk66_p, SRC_TOP11, 8, 1),
477         MUX(0, "mout_sw_aclk333_432_isp0", mout_sw_aclk333_432_isp0_p,
478                         SRC_TOP11, 12, 1),
479         MUX(0, "mout_sw_aclk266", mout_sw_aclk266_p, SRC_TOP11, 20, 1),
480         MUX(0, "mout_sw_aclk166", mout_sw_aclk166_p, SRC_TOP11, 24, 1),
481         MUX(0, "mout_sw_aclk333", mout_sw_aclk333_p, SRC_TOP11, 28, 1),
482
483         MUX(0, "mout_sw_aclk400_disp1", mout_sw_aclk400_disp1_p,
484                         SRC_TOP12, 4, 1),
485         MUX(0, "mout_sw_aclk333_g2d", mout_sw_aclk333_g2d_p,
486                         SRC_TOP12, 8, 1),
487         MUX(0, "mout_sw_aclk266_g2d", mout_sw_aclk266_g2d_p,
488                         SRC_TOP12, 12, 1),
489         MUX(0, "mout_sw_aclk_g3d", mout_sw_aclk_g3d_p, SRC_TOP12, 16, 1),
490         MUX(0, "mout_sw_aclk300_jpeg", mout_sw_aclk300_jpeg_p,
491                         SRC_TOP12, 20, 1),
492         MUX(0, "mout_sw_aclk300_disp1", mout_sw_aclk300_disp1_p,
493                         SRC_TOP12, 24, 1),
494         MUX(0, "mout_sw_aclk300_gscl", mout_sw_aclk300_gscl_p,
495                         SRC_TOP12, 28, 1),
496
497         /* DISP1 Block */
498         MUX(0, "mout_fimd1", mout_group3_p, SRC_DISP10, 4, 1),
499         MUX(0, "mout_mipi1", mout_group2_p, SRC_DISP10, 16, 3),
500         MUX(0, "mout_dp1", mout_group2_p, SRC_DISP10, 20, 3),
501         MUX(0, "mout_pixel", mout_group2_p, SRC_DISP10, 24, 3),
502         MUX(CLK_MOUT_HDMI, "mout_hdmi", mout_hdmi_p, SRC_DISP10, 28, 1),
503         MUX(0, "mout_fimd1_opt", mout_group2_p, SRC_DISP10, 8, 3),
504
505         MUX(0, "mout_aclk400_wcore_bpll", mout_aclk400_wcore_bpll_p,
506                         TOP_SPARE2, 4, 1),
507         MUX(0, "mout_fimd1_final", mout_fimd1_final_p, TOP_SPARE2, 8, 1),
508
509         /* MAU Block */
510         MUX(0, "mout_maudio0", mout_maudio0_p, SRC_MAU, 28, 3),
511
512         /* FSYS Block */
513         MUX(0, "mout_usbd301", mout_group2_p, SRC_FSYS, 4, 3),
514         MUX(0, "mout_mmc0", mout_group2_p, SRC_FSYS, 8, 3),
515         MUX(0, "mout_mmc1", mout_group2_p, SRC_FSYS, 12, 3),
516         MUX(0, "mout_mmc2", mout_group2_p, SRC_FSYS, 16, 3),
517         MUX(0, "mout_usbd300", mout_group2_p, SRC_FSYS, 20, 3),
518         MUX(0, "mout_unipro", mout_group2_p, SRC_FSYS, 24, 3),
519
520         /* PERIC Block */
521         MUX(0, "mout_uart0", mout_group2_p, SRC_PERIC0, 4, 3),
522         MUX(0, "mout_uart1", mout_group2_p, SRC_PERIC0, 8, 3),
523         MUX(0, "mout_uart2", mout_group2_p, SRC_PERIC0, 12, 3),
524         MUX(0, "mout_uart3", mout_group2_p, SRC_PERIC0, 16, 3),
525         MUX(0, "mout_pwm", mout_group2_p, SRC_PERIC0, 24, 3),
526         MUX(0, "mout_spdif", mout_spdif_p, SRC_PERIC0, 28, 3),
527         MUX(0, "mout_audio0", mout_audio0_p, SRC_PERIC1, 8, 3),
528         MUX(0, "mout_audio1", mout_audio1_p, SRC_PERIC1, 12, 3),
529         MUX(0, "mout_audio2", mout_audio2_p, SRC_PERIC1, 16, 3),
530         MUX(0, "mout_spi0", mout_group2_p, SRC_PERIC1, 20, 3),
531         MUX(0, "mout_spi1", mout_group2_p, SRC_PERIC1, 24, 3),
532         MUX(0, "mout_spi2", mout_group2_p, SRC_PERIC1, 28, 3),
533
534         /* ISP Block */
535         MUX(0, "mout_pwm_isp", mout_group2_p, SRC_ISP, 24, 3),
536         MUX(0, "mout_uart_isp", mout_group2_p, SRC_ISP, 20, 3),
537         MUX(0, "mout_spi0_isp", mout_group2_p, SRC_ISP, 12, 3),
538         MUX(0, "mout_spi1_isp", mout_group2_p, SRC_ISP, 16, 3),
539         MUX(0, "mout_isp_sensor", mout_group2_p, SRC_ISP, 28, 3),
540 };
541
542 static struct samsung_div_clock exynos5420_div_clks[] __initdata = {
543         DIV(0, "div_arm", "mout_cpu", DIV_CPU0, 0, 3),
544         DIV(0, "sclk_apll", "mout_apll", DIV_CPU0, 24, 3),
545         DIV(0, "armclk2", "div_arm", DIV_CPU0, 28, 3),
546         DIV(0, "div_kfc", "mout_kfc", DIV_KFC0, 0, 3),
547         DIV(0, "sclk_kpll", "mout_kpll", DIV_KFC0, 24, 3),
548
549         DIV(0, "dout_aclk400_isp", "mout_aclk400_isp", DIV_TOP0, 0, 3),
550         DIV(0, "dout_aclk400_mscl", "mout_aclk400_mscl", DIV_TOP0, 4, 3),
551         DIV(0, "dout_aclk200", "mout_aclk200", DIV_TOP0, 8, 3),
552         DIV(0, "dout_aclk200_fsys2", "mout_aclk200_fsys2", DIV_TOP0, 12, 3),
553         DIV(0, "dout_aclk400_wcore", "mout_aclk400_wcore_bpll",
554                         DIV_TOP0, 16, 3),
555         DIV(0, "dout_aclk100_noc", "mout_aclk100_noc", DIV_TOP0, 20, 3),
556         DIV(0, "dout_pclk200_fsys", "mout_pclk200_fsys", DIV_TOP0, 24, 3),
557         DIV(0, "dout_aclk200_fsys", "mout_aclk200_fsys", DIV_TOP0, 28, 3),
558
559         DIV(0, "dout_aclk333_432_gscl", "mout_aclk333_432_gscl",
560                         DIV_TOP1, 0, 3),
561         DIV(0, "dout_aclk333_432_isp", "mout_aclk333_432_isp",
562                         DIV_TOP1, 4, 3),
563         DIV(0, "dout_aclk66", "mout_aclk66", DIV_TOP1, 8, 6),
564         DIV(0, "dout_aclk333_432_isp0", "mout_aclk333_432_isp0",
565                         DIV_TOP1, 16, 3),
566         DIV(0, "dout_aclk266", "mout_aclk266", DIV_TOP1, 20, 3),
567         DIV(0, "dout_aclk166", "mout_aclk166", DIV_TOP1, 24, 3),
568         DIV(0, "dout_aclk333", "mout_aclk333", DIV_TOP1, 28, 3),
569
570         DIV(0, "dout_aclk333_g2d", "mout_aclk333_g2d", DIV_TOP2, 8, 3),
571         DIV(0, "dout_aclk266_g2d", "mout_aclk266_g2d", DIV_TOP2, 12, 3),
572         DIV(0, "dout_aclk_g3d", "mout_aclk_g3d", DIV_TOP2, 16, 3),
573         DIV(0, "dout_aclk300_jpeg", "mout_aclk300_jpeg", DIV_TOP2, 20, 3),
574         DIV(0, "dout_aclk300_disp1", "mout_aclk300_disp1", DIV_TOP2, 24, 3),
575         DIV(0, "dout_aclk300_gscl", "mout_aclk300_gscl", DIV_TOP2, 28, 3),
576
577         /* DISP1 Block */
578         DIV(0, "dout_fimd1", "mout_fimd1_final", DIV_DISP10, 0, 4),
579         DIV(0, "dout_mipi1", "mout_mipi1", DIV_DISP10, 16, 8),
580         DIV(0, "dout_dp1", "mout_dp1", DIV_DISP10, 24, 4),
581         DIV(CLK_DOUT_PIXEL, "dout_hdmi_pixel", "mout_pixel", DIV_DISP10, 28, 4),
582         DIV(0, "dout_disp1_blk", "aclk200_disp1", DIV2_RATIO0, 16, 2),
583         DIV(0, "dout_aclk400_disp1", "mout_aclk400_disp1", DIV_TOP2, 4, 3),
584
585         /* Audio Block */
586         DIV(0, "dout_maudio0", "mout_maudio0", DIV_MAU, 20, 4),
587         DIV(0, "dout_maupcm0", "dout_maudio0", DIV_MAU, 24, 8),
588
589         /* USB3.0 */
590         DIV(0, "dout_usbphy301", "mout_usbd301", DIV_FSYS0, 12, 4),
591         DIV(0, "dout_usbphy300", "mout_usbd300", DIV_FSYS0, 16, 4),
592         DIV(0, "dout_usbd301", "mout_usbd301", DIV_FSYS0, 20, 4),
593         DIV(0, "dout_usbd300", "mout_usbd300", DIV_FSYS0, 24, 4),
594
595         /* MMC */
596         DIV(0, "dout_mmc0", "mout_mmc0", DIV_FSYS1, 0, 10),
597         DIV(0, "dout_mmc1", "mout_mmc1", DIV_FSYS1, 10, 10),
598         DIV(0, "dout_mmc2", "mout_mmc2", DIV_FSYS1, 20, 10),
599
600         DIV(0, "dout_unipro", "mout_unipro", DIV_FSYS2, 24, 8),
601
602         /* UART and PWM */
603         DIV(0, "dout_uart0", "mout_uart0", DIV_PERIC0, 8, 4),
604         DIV(0, "dout_uart1", "mout_uart1", DIV_PERIC0, 12, 4),
605         DIV(0, "dout_uart2", "mout_uart2", DIV_PERIC0, 16, 4),
606         DIV(0, "dout_uart3", "mout_uart3", DIV_PERIC0, 20, 4),
607         DIV(0, "dout_pwm", "mout_pwm", DIV_PERIC0, 28, 4),
608
609         /* SPI */
610         DIV(0, "dout_spi0", "mout_spi0", DIV_PERIC1, 20, 4),
611         DIV(0, "dout_spi1", "mout_spi1", DIV_PERIC1, 24, 4),
612         DIV(0, "dout_spi2", "mout_spi2", DIV_PERIC1, 28, 4),
613
614         /* PCM */
615         DIV(0, "dout_pcm1", "dout_audio1", DIV_PERIC2, 16, 8),
616         DIV(0, "dout_pcm2", "dout_audio2", DIV_PERIC2, 24, 8),
617
618         /* Audio - I2S */
619         DIV(0, "dout_i2s1", "dout_audio1", DIV_PERIC3, 6, 6),
620         DIV(0, "dout_i2s2", "dout_audio2", DIV_PERIC3, 12, 6),
621         DIV(0, "dout_audio0", "mout_audio0", DIV_PERIC3, 20, 4),
622         DIV(0, "dout_audio1", "mout_audio1", DIV_PERIC3, 24, 4),
623         DIV(0, "dout_audio2", "mout_audio2", DIV_PERIC3, 28, 4),
624
625         /* SPI Pre-Ratio */
626         DIV(0, "dout_spi0_pre", "dout_spi0", DIV_PERIC4, 8, 8),
627         DIV(0, "dout_spi1_pre", "dout_spi1", DIV_PERIC4, 16, 8),
628         DIV(0, "dout_spi2_pre", "dout_spi2", DIV_PERIC4, 24, 8),
629
630         /* GSCL Block */
631         DIV(0, "dout_gscl_blk_300", "mout_user_aclk300_gscl",
632                         DIV2_RATIO0, 4, 2),
633         DIV(0, "dout_gscl_blk_333", "aclk333_432_gscl", DIV2_RATIO0, 6, 2),
634
635         /* MSCL Block */
636         DIV(0, "dout_mscl_blk", "aclk400_mscl", DIV2_RATIO0, 28, 2),
637
638         /* PSGEN */
639         DIV(0, "dout_gen_blk", "mout_user_aclk266", DIV2_RATIO0, 8, 1),
640         DIV(0, "dout_jpg_blk", "aclk166", DIV2_RATIO0, 20, 1),
641
642         /* ISP Block */
643         DIV(0, "dout_isp_sensor0", "mout_isp_sensor", SCLK_DIV_ISP0, 8, 8),
644         DIV(0, "dout_isp_sensor1", "mout_isp_sensor", SCLK_DIV_ISP0, 16, 8),
645         DIV(0, "dout_isp_sensor2", "mout_isp_sensor", SCLK_DIV_ISP0, 24, 8),
646         DIV(0, "dout_pwm_isp", "mout_pwm_isp", SCLK_DIV_ISP1, 28, 4),
647         DIV(0, "dout_uart_isp", "mout_uart_isp", SCLK_DIV_ISP1, 24, 4),
648         DIV(0, "dout_spi0_isp", "mout_spi0_isp", SCLK_DIV_ISP1, 16, 4),
649         DIV(0, "dout_spi1_isp", "mout_spi1_isp", SCLK_DIV_ISP1, 20, 4),
650         DIV_F(0, "dout_spi0_isp_pre", "dout_spi0_isp", SCLK_DIV_ISP1, 0, 8,
651                         CLK_SET_RATE_PARENT, 0),
652         DIV_F(0, "dout_spi1_isp_pre", "dout_spi1_isp", SCLK_DIV_ISP1, 8, 8,
653                         CLK_SET_RATE_PARENT, 0),
654 };
655
656 static struct samsung_gate_clock exynos5420_gate_clks[] __initdata = {
657         /* G2D */
658         GATE(CLK_MDMA0, "mdma0", "aclk266_g2d", GATE_IP_G2D, 1, 0, 0),
659         GATE(CLK_SSS, "sss", "aclk266_g2d", GATE_IP_G2D, 2, 0, 0),
660         GATE(CLK_G2D, "g2d", "aclk333_g2d", GATE_IP_G2D, 3, 0, 0),
661         GATE(CLK_SMMU_MDMA0, "smmu_mdma0", "aclk266_g2d", GATE_IP_G2D, 5, 0, 0),
662         GATE(CLK_SMMU_G2D, "smmu_g2d", "aclk333_g2d", GATE_IP_G2D, 7, 0, 0),
663
664         GATE(0, "aclk200_fsys", "mout_user_aclk200_fsys",
665                         GATE_BUS_FSYS0, 9, CLK_IGNORE_UNUSED, 0),
666         GATE(0, "aclk200_fsys2", "mout_user_aclk200_fsys2",
667                         GATE_BUS_FSYS0, 10, CLK_IGNORE_UNUSED, 0),
668
669         GATE(0, "aclk333_g2d", "mout_user_aclk333_g2d",
670                         GATE_BUS_TOP, 0, CLK_IGNORE_UNUSED, 0),
671         GATE(0, "aclk266_g2d", "mout_user_aclk266_g2d",
672                         GATE_BUS_TOP, 1, CLK_IGNORE_UNUSED, 0),
673         GATE(0, "aclk300_jpeg", "mout_user_aclk300_jpeg",
674                         GATE_BUS_TOP, 4, CLK_IGNORE_UNUSED, 0),
675         GATE(0, "aclk333_432_isp0", "mout_user_aclk333_432_isp0",
676                         GATE_BUS_TOP, 5, 0, 0),
677         GATE(0, "aclk300_gscl", "mout_user_aclk300_gscl",
678                         GATE_BUS_TOP, 6, CLK_IGNORE_UNUSED, 0),
679         GATE(0, "aclk333_432_gscl", "mout_user_aclk333_432_gscl",
680                         GATE_BUS_TOP, 7, CLK_IGNORE_UNUSED, 0),
681         GATE(0, "aclk333_432_isp", "mout_user_aclk333_432_isp",
682                         GATE_BUS_TOP, 8, 0, 0),
683         GATE(0, "pclk66_gpio", "mout_sw_aclk66",
684                         GATE_BUS_TOP, 9, CLK_IGNORE_UNUSED, 0),
685         GATE(0, "aclk66_psgen", "mout_user_aclk66_psgen",
686                         GATE_BUS_TOP, 10, CLK_IGNORE_UNUSED, 0),
687         GATE(CLK_ACLK66_PERIC, "aclk66_peric", "mout_user_aclk66_peric",
688                         GATE_BUS_TOP, 11, CLK_IGNORE_UNUSED, 0),
689         GATE(0, "aclk266_isp", "mout_user_aclk266_isp",
690                         GATE_BUS_TOP, 13, 0, 0),
691         GATE(0, "aclk166", "mout_user_aclk166",
692                         GATE_BUS_TOP, 14, CLK_IGNORE_UNUSED, 0),
693         GATE(0, "aclk333", "mout_aclk333",
694                         GATE_BUS_TOP, 15, CLK_IGNORE_UNUSED, 0),
695         GATE(0, "aclk400_isp", "mout_user_aclk400_isp",
696                         GATE_BUS_TOP, 16, 0, 0),
697         GATE(0, "aclk400_mscl", "mout_user_aclk400_mscl",
698                         GATE_BUS_TOP, 17, 0, 0),
699         GATE(0, "aclk200_disp1", "mout_user_aclk200_disp1",
700                         GATE_BUS_TOP, 18, 0, 0),
701
702         GATE(0, "aclk300_disp1", "mout_user_aclk300_disp1",
703                         SRC_MASK_TOP2, 24, 0, 0),
704
705         /* sclk */
706         GATE(CLK_SCLK_UART0, "sclk_uart0", "dout_uart0",
707                 GATE_TOP_SCLK_PERIC, 0, CLK_SET_RATE_PARENT, 0),
708         GATE(CLK_SCLK_UART1, "sclk_uart1", "dout_uart1",
709                 GATE_TOP_SCLK_PERIC, 1, CLK_SET_RATE_PARENT, 0),
710         GATE(CLK_SCLK_UART2, "sclk_uart2", "dout_uart2",
711                 GATE_TOP_SCLK_PERIC, 2, CLK_SET_RATE_PARENT, 0),
712         GATE(CLK_SCLK_UART3, "sclk_uart3", "dout_uart3",
713                 GATE_TOP_SCLK_PERIC, 3, CLK_SET_RATE_PARENT, 0),
714         GATE(CLK_SCLK_SPI0, "sclk_spi0", "dout_spi0_pre",
715                 GATE_TOP_SCLK_PERIC, 6, CLK_SET_RATE_PARENT, 0),
716         GATE(CLK_SCLK_SPI1, "sclk_spi1", "dout_spi1_pre",
717                 GATE_TOP_SCLK_PERIC, 7, CLK_SET_RATE_PARENT, 0),
718         GATE(CLK_SCLK_SPI2, "sclk_spi2", "dout_spi2_pre",
719                 GATE_TOP_SCLK_PERIC, 8, CLK_SET_RATE_PARENT, 0),
720         GATE(CLK_SCLK_SPDIF, "sclk_spdif", "mout_spdif",
721                 GATE_TOP_SCLK_PERIC, 9, CLK_SET_RATE_PARENT, 0),
722         GATE(CLK_SCLK_PWM, "sclk_pwm", "dout_pwm",
723                 GATE_TOP_SCLK_PERIC, 11, CLK_SET_RATE_PARENT, 0),
724         GATE(CLK_SCLK_PCM1, "sclk_pcm1", "dout_pcm1",
725                 GATE_TOP_SCLK_PERIC, 15, CLK_SET_RATE_PARENT, 0),
726         GATE(CLK_SCLK_PCM2, "sclk_pcm2", "dout_pcm2",
727                 GATE_TOP_SCLK_PERIC, 16, CLK_SET_RATE_PARENT, 0),
728         GATE(CLK_SCLK_I2S1, "sclk_i2s1", "dout_i2s1",
729                 GATE_TOP_SCLK_PERIC, 17, CLK_SET_RATE_PARENT, 0),
730         GATE(CLK_SCLK_I2S2, "sclk_i2s2", "dout_i2s2",
731                 GATE_TOP_SCLK_PERIC, 18, CLK_SET_RATE_PARENT, 0),
732
733         GATE(CLK_SCLK_MMC0, "sclk_mmc0", "dout_mmc0",
734                 GATE_TOP_SCLK_FSYS, 0, CLK_SET_RATE_PARENT, 0),
735         GATE(CLK_SCLK_MMC1, "sclk_mmc1", "dout_mmc1",
736                 GATE_TOP_SCLK_FSYS, 1, CLK_SET_RATE_PARENT, 0),
737         GATE(CLK_SCLK_MMC2, "sclk_mmc2", "dout_mmc2",
738                 GATE_TOP_SCLK_FSYS, 2, CLK_SET_RATE_PARENT, 0),
739         GATE(CLK_SCLK_USBPHY301, "sclk_usbphy301", "dout_usbphy301",
740                 GATE_TOP_SCLK_FSYS, 7, CLK_SET_RATE_PARENT, 0),
741         GATE(CLK_SCLK_USBPHY300, "sclk_usbphy300", "dout_usbphy300",
742                 GATE_TOP_SCLK_FSYS, 8, CLK_SET_RATE_PARENT, 0),
743         GATE(CLK_SCLK_USBD300, "sclk_usbd300", "dout_usbd300",
744                 GATE_TOP_SCLK_FSYS, 9, CLK_SET_RATE_PARENT, 0),
745         GATE(CLK_SCLK_USBD301, "sclk_usbd301", "dout_usbd301",
746                 GATE_TOP_SCLK_FSYS, 10, CLK_SET_RATE_PARENT, 0),
747
748         GATE(CLK_SCLK_USBD301, "sclk_unipro", "dout_unipro",
749                 SRC_MASK_FSYS, 24, CLK_SET_RATE_PARENT, 0),
750
751         /* Display */
752         GATE(CLK_SCLK_FIMD1, "sclk_fimd1", "dout_fimd1",
753                         GATE_TOP_SCLK_DISP1, 0, CLK_SET_RATE_PARENT, 0),
754         GATE(CLK_SCLK_MIPI1, "sclk_mipi1", "dout_mipi1",
755                         GATE_TOP_SCLK_DISP1, 3, CLK_SET_RATE_PARENT, 0),
756         GATE(CLK_SCLK_HDMI, "sclk_hdmi", "mout_hdmi",
757                         GATE_TOP_SCLK_DISP1, 9, 0, 0),
758         GATE(CLK_SCLK_PIXEL, "sclk_pixel", "dout_hdmi_pixel",
759                         GATE_TOP_SCLK_DISP1, 10, CLK_SET_RATE_PARENT, 0),
760         GATE(CLK_SCLK_DP1, "sclk_dp1", "dout_dp1",
761                         GATE_TOP_SCLK_DISP1, 20, CLK_SET_RATE_PARENT, 0),
762
763         /* Maudio Block */
764         GATE(CLK_SCLK_MAUDIO0, "sclk_maudio0", "dout_maudio0",
765                 GATE_TOP_SCLK_MAU, 0, CLK_SET_RATE_PARENT, 0),
766         GATE(CLK_SCLK_MAUPCM0, "sclk_maupcm0", "dout_maupcm0",
767                 GATE_TOP_SCLK_MAU, 1, CLK_SET_RATE_PARENT, 0),
768         /* FSYS */
769         GATE(CLK_TSI, "tsi", "aclk200_fsys", GATE_BUS_FSYS0, 0, 0, 0),
770         GATE(CLK_PDMA0, "pdma0", "aclk200_fsys", GATE_BUS_FSYS0, 1, 0, 0),
771         GATE(CLK_PDMA1, "pdma1", "aclk200_fsys", GATE_BUS_FSYS0, 2, 0, 0),
772         GATE(CLK_UFS, "ufs", "aclk200_fsys2", GATE_BUS_FSYS0, 3, 0, 0),
773         GATE(CLK_RTIC, "rtic", "aclk200_fsys", GATE_BUS_FSYS0, 5, 0, 0),
774         GATE(CLK_MMC0, "mmc0", "aclk200_fsys2", GATE_BUS_FSYS0, 12, 0, 0),
775         GATE(CLK_MMC1, "mmc1", "aclk200_fsys2", GATE_BUS_FSYS0, 13, 0, 0),
776         GATE(CLK_MMC2, "mmc2", "aclk200_fsys2", GATE_BUS_FSYS0, 14, 0, 0),
777         GATE(CLK_SROMC, "sromc", "aclk200_fsys2",
778                         GATE_BUS_FSYS0, 19, CLK_IGNORE_UNUSED, 0),
779         GATE(CLK_USBH20, "usbh20", "aclk200_fsys", GATE_BUS_FSYS0, 20, 0, 0),
780         GATE(CLK_USBD300, "usbd300", "aclk200_fsys", GATE_BUS_FSYS0, 21, 0, 0),
781         GATE(CLK_USBD301, "usbd301", "aclk200_fsys", GATE_BUS_FSYS0, 28, 0, 0),
782
783         /* PERIC Block */
784         GATE(CLK_UART0, "uart0", "aclk66_peric", GATE_IP_PERIC, 0, 0, 0),
785         GATE(CLK_UART1, "uart1", "aclk66_peric", GATE_IP_PERIC, 1, 0, 0),
786         GATE(CLK_UART2, "uart2", "aclk66_peric", GATE_IP_PERIC, 2, 0, 0),
787         GATE(CLK_UART3, "uart3", "aclk66_peric", GATE_IP_PERIC, 3, 0, 0),
788         GATE(CLK_I2C0, "i2c0", "aclk66_peric", GATE_IP_PERIC, 6, 0, 0),
789         GATE(CLK_I2C1, "i2c1", "aclk66_peric", GATE_IP_PERIC, 7, 0, 0),
790         GATE(CLK_I2C2, "i2c2", "aclk66_peric", GATE_IP_PERIC, 8, 0, 0),
791         GATE(CLK_I2C3, "i2c3", "aclk66_peric", GATE_IP_PERIC, 9, 0, 0),
792         GATE(CLK_USI0, "usi0", "aclk66_peric", GATE_IP_PERIC, 10, 0, 0),
793         GATE(CLK_USI1, "usi1", "aclk66_peric", GATE_IP_PERIC, 11, 0, 0),
794         GATE(CLK_USI2, "usi2", "aclk66_peric", GATE_IP_PERIC, 12, 0, 0),
795         GATE(CLK_USI3, "usi3", "aclk66_peric", GATE_IP_PERIC, 13, 0, 0),
796         GATE(CLK_I2C_HDMI, "i2c_hdmi", "aclk66_peric", GATE_IP_PERIC, 14, 0, 0),
797         GATE(CLK_TSADC, "tsadc", "aclk66_peric", GATE_IP_PERIC, 15, 0, 0),
798         GATE(CLK_SPI0, "spi0", "aclk66_peric", GATE_IP_PERIC, 16, 0, 0),
799         GATE(CLK_SPI1, "spi1", "aclk66_peric", GATE_IP_PERIC, 17, 0, 0),
800         GATE(CLK_SPI2, "spi2", "aclk66_peric", GATE_IP_PERIC, 18, 0, 0),
801         GATE(CLK_I2S1, "i2s1", "aclk66_peric", GATE_IP_PERIC, 20, 0, 0),
802         GATE(CLK_I2S2, "i2s2", "aclk66_peric", GATE_IP_PERIC, 21, 0, 0),
803         GATE(CLK_PCM1, "pcm1", "aclk66_peric", GATE_IP_PERIC, 22, 0, 0),
804         GATE(CLK_PCM2, "pcm2", "aclk66_peric", GATE_IP_PERIC, 23, 0, 0),
805         GATE(CLK_PWM, "pwm", "aclk66_peric", GATE_IP_PERIC, 24, 0, 0),
806         GATE(CLK_SPDIF, "spdif", "aclk66_peric", GATE_IP_PERIC, 26, 0, 0),
807         GATE(CLK_USI4, "usi4", "aclk66_peric", GATE_IP_PERIC, 28, 0, 0),
808         GATE(CLK_USI5, "usi5", "aclk66_peric", GATE_IP_PERIC, 30, 0, 0),
809         GATE(CLK_USI6, "usi6", "aclk66_peric", GATE_IP_PERIC, 31, 0, 0),
810
811         GATE(CLK_KEYIF, "keyif", "aclk66_peric", GATE_BUS_PERIC, 22, 0, 0),
812
813         /* PERIS Block */
814         GATE(CLK_CHIPID, "chipid", "aclk66_psgen",
815                         GATE_IP_PERIS, 0, CLK_IGNORE_UNUSED, 0),
816         GATE(CLK_SYSREG, "sysreg", "aclk66_psgen",
817                         GATE_IP_PERIS, 1, CLK_IGNORE_UNUSED, 0),
818         GATE(CLK_TZPC0, "tzpc0", "aclk66_psgen", GATE_IP_PERIS, 6, 0, 0),
819         GATE(CLK_TZPC1, "tzpc1", "aclk66_psgen", GATE_IP_PERIS, 7, 0, 0),
820         GATE(CLK_TZPC2, "tzpc2", "aclk66_psgen", GATE_IP_PERIS, 8, 0, 0),
821         GATE(CLK_TZPC3, "tzpc3", "aclk66_psgen", GATE_IP_PERIS, 9, 0, 0),
822         GATE(CLK_TZPC4, "tzpc4", "aclk66_psgen", GATE_IP_PERIS, 10, 0, 0),
823         GATE(CLK_TZPC5, "tzpc5", "aclk66_psgen", GATE_IP_PERIS, 11, 0, 0),
824         GATE(CLK_TZPC6, "tzpc6", "aclk66_psgen", GATE_IP_PERIS, 12, 0, 0),
825         GATE(CLK_TZPC7, "tzpc7", "aclk66_psgen", GATE_IP_PERIS, 13, 0, 0),
826         GATE(CLK_TZPC8, "tzpc8", "aclk66_psgen", GATE_IP_PERIS, 14, 0, 0),
827         GATE(CLK_TZPC9, "tzpc9", "aclk66_psgen", GATE_IP_PERIS, 15, 0, 0),
828         GATE(CLK_HDMI_CEC, "hdmi_cec", "aclk66_psgen", GATE_IP_PERIS, 16, 0, 0),
829         GATE(CLK_MCT, "mct", "aclk66_psgen", GATE_IP_PERIS, 18, 0, 0),
830         GATE(CLK_WDT, "wdt", "aclk66_psgen", GATE_IP_PERIS, 19, 0, 0),
831         GATE(CLK_RTC, "rtc", "aclk66_psgen", GATE_IP_PERIS, 20, 0, 0),
832         GATE(CLK_TMU, "tmu", "aclk66_psgen", GATE_IP_PERIS, 21, 0, 0),
833         GATE(CLK_TMU_GPU, "tmu_gpu", "aclk66_psgen", GATE_IP_PERIS, 22, 0, 0),
834
835         GATE(CLK_SECKEY, "seckey", "aclk66_psgen", GATE_BUS_PERIS1, 1, 0, 0),
836
837         /* GEN Block */
838         GATE(CLK_ROTATOR, "rotator", "mout_user_aclk266", GATE_IP_GEN, 1, 0, 0),
839         GATE(CLK_JPEG, "jpeg", "aclk300_jpeg", GATE_IP_GEN, 2, 0, 0),
840         GATE(CLK_JPEG2, "jpeg2", "aclk300_jpeg", GATE_IP_GEN, 3, 0, 0),
841         GATE(CLK_MDMA1, "mdma1", "mout_user_aclk266", GATE_IP_GEN, 4, 0, 0),
842         GATE(CLK_TOP_RTC, "top_rtc", "aclk66_psgen", GATE_IP_GEN, 5, 0, 0),
843         GATE(CLK_SMMU_ROTATOR, "smmu_rotator", "dout_gen_blk",
844                         GATE_IP_GEN, 6, 0, 0),
845         GATE(CLK_SMMU_JPEG, "smmu_jpeg", "dout_jpg_blk", GATE_IP_GEN, 7, 0, 0),
846         GATE(CLK_SMMU_MDMA1, "smmu_mdma1", "dout_gen_blk",
847                         GATE_IP_GEN, 9, 0, 0),
848
849         /* GATE_IP_GEN doesn't list gates for smmu_jpeg2 and mc */
850         GATE(CLK_SMMU_JPEG2, "smmu_jpeg2", "dout_jpg_blk",
851                         GATE_BUS_GEN, 28, 0, 0),
852         GATE(CLK_MC, "mc", "aclk66_psgen", GATE_BUS_GEN, 12, 0, 0),
853
854         /* GSCL Block */
855         GATE(CLK_SCLK_GSCL_WA, "sclk_gscl_wa", "mout_user_aclk333_432_gscl",
856                         GATE_TOP_SCLK_GSCL, 6, 0, 0),
857         GATE(CLK_SCLK_GSCL_WB, "sclk_gscl_wb", "mout_user_aclk333_432_gscl",
858                         GATE_TOP_SCLK_GSCL, 7, 0, 0),
859
860         GATE(CLK_GSCL0, "gscl0", "aclk300_gscl", GATE_IP_GSCL0, 0, 0, 0),
861         GATE(CLK_GSCL1, "gscl1", "aclk300_gscl", GATE_IP_GSCL0, 1, 0, 0),
862         GATE(CLK_FIMC_3AA, "fimc_3aa", "aclk333_432_gscl",
863                         GATE_IP_GSCL0, 4, 0, 0),
864         GATE(CLK_FIMC_LITE0, "fimc_lite0", "aclk333_432_gscl",
865                         GATE_IP_GSCL0, 5, 0, 0),
866         GATE(CLK_FIMC_LITE1, "fimc_lite1", "aclk333_432_gscl",
867                         GATE_IP_GSCL0, 6, 0, 0),
868
869         GATE(CLK_SMMU_3AA, "smmu_3aa", "dout_gscl_blk_333",
870                         GATE_IP_GSCL1, 2, 0, 0),
871         GATE(CLK_SMMU_FIMCL0, "smmu_fimcl0", "dout_gscl_blk_333",
872                         GATE_IP_GSCL1, 3, 0, 0),
873         GATE(CLK_SMMU_FIMCL1, "smmu_fimcl1", "dout_gscl_blk_333",
874                         GATE_IP_GSCL1, 4, 0, 0),
875         GATE(CLK_SMMU_GSCL0, "smmu_gscl0", "dout_gscl_blk_300",
876                         GATE_IP_GSCL1, 6, 0, 0),
877         GATE(CLK_SMMU_GSCL1, "smmu_gscl1", "dout_gscl_blk_300",
878                         GATE_IP_GSCL1, 7, 0, 0),
879         GATE(CLK_GSCL_WA, "gscl_wa", "sclk_gscl_wa", GATE_IP_GSCL1, 12, 0, 0),
880         GATE(CLK_GSCL_WB, "gscl_wb", "sclk_gscl_wb", GATE_IP_GSCL1, 13, 0, 0),
881         GATE(CLK_SMMU_FIMCL3, "smmu_fimcl3,", "dout_gscl_blk_333",
882                         GATE_IP_GSCL1, 16, 0, 0),
883         GATE(CLK_FIMC_LITE3, "fimc_lite3", "aclk333_432_gscl",
884                         GATE_IP_GSCL1, 17, 0, 0),
885
886         /* MSCL Block */
887         GATE(CLK_MSCL0, "mscl0", "aclk400_mscl", GATE_IP_MSCL, 0, 0, 0),
888         GATE(CLK_MSCL1, "mscl1", "aclk400_mscl", GATE_IP_MSCL, 1, 0, 0),
889         GATE(CLK_MSCL2, "mscl2", "aclk400_mscl", GATE_IP_MSCL, 2, 0, 0),
890         GATE(CLK_SMMU_MSCL0, "smmu_mscl0", "dout_mscl_blk",
891                         GATE_IP_MSCL, 8, 0, 0),
892         GATE(CLK_SMMU_MSCL1, "smmu_mscl1", "dout_mscl_blk",
893                         GATE_IP_MSCL, 9, 0, 0),
894         GATE(CLK_SMMU_MSCL2, "smmu_mscl2", "dout_mscl_blk",
895                         GATE_IP_MSCL, 10, 0, 0),
896
897         GATE(CLK_FIMD1, "fimd1", "aclk300_disp1", GATE_IP_DISP1, 0, 0, 0),
898         GATE(CLK_DSIM1, "dsim1", "aclk200_disp1", GATE_IP_DISP1, 3, 0, 0),
899         GATE(CLK_DP1, "dp1", "aclk200_disp1", GATE_IP_DISP1, 4, 0, 0),
900         GATE(CLK_MIXER, "mixer", "aclk200_disp1", GATE_IP_DISP1, 5, 0, 0),
901         GATE(CLK_HDMI, "hdmi", "aclk200_disp1", GATE_IP_DISP1, 6, 0, 0),
902         GATE(CLK_SMMU_FIMD1M0, "smmu_fimd1m0", "dout_disp1_blk",
903                         GATE_IP_DISP1, 7, 0, 0),
904         GATE(CLK_SMMU_FIMD1M1, "smmu_fimd1m1", "dout_disp1_blk",
905                         GATE_IP_DISP1, 8, 0, 0),
906         GATE(CLK_SMMU_MIXER, "smmu_mixer", "aclk200_disp1",
907                         GATE_IP_DISP1, 9, 0, 0),
908
909         /* ISP */
910         GATE(CLK_SCLK_UART_ISP, "sclk_uart_isp", "dout_uart_isp",
911                         GATE_TOP_SCLK_ISP, 0, CLK_SET_RATE_PARENT, 0),
912         GATE(CLK_SCLK_SPI0_ISP, "sclk_spi0_isp", "dout_spi0_isp_pre",
913                         GATE_TOP_SCLK_ISP, 1, CLK_SET_RATE_PARENT, 0),
914         GATE(CLK_SCLK_SPI1_ISP, "sclk_spi1_isp", "dout_spi1_isp_pre",
915                         GATE_TOP_SCLK_ISP, 2, CLK_SET_RATE_PARENT, 0),
916         GATE(CLK_SCLK_PWM_ISP, "sclk_pwm_isp", "dout_pwm_isp",
917                         GATE_TOP_SCLK_ISP, 3, CLK_SET_RATE_PARENT, 0),
918         GATE(CLK_SCLK_ISP_SENSOR0, "sclk_isp_sensor0", "dout_isp_sensor0",
919                         GATE_TOP_SCLK_ISP, 4, CLK_SET_RATE_PARENT, 0),
920         GATE(CLK_SCLK_ISP_SENSOR1, "sclk_isp_sensor1", "dout_isp_sensor1",
921                         GATE_TOP_SCLK_ISP, 8, CLK_SET_RATE_PARENT, 0),
922         GATE(CLK_SCLK_ISP_SENSOR2, "sclk_isp_sensor2", "dout_isp_sensor2",
923                         GATE_TOP_SCLK_ISP, 12, CLK_SET_RATE_PARENT, 0),
924
925         GATE(CLK_MFC, "mfc", "aclk333", GATE_IP_MFC, 0, 0, 0),
926         GATE(CLK_SMMU_MFCL, "smmu_mfcl", "aclk333", GATE_IP_MFC, 1, 0, 0),
927         GATE(CLK_SMMU_MFCR, "smmu_mfcr", "aclk333", GATE_IP_MFC, 2, 0, 0),
928
929         GATE(CLK_G3D, "g3d", "mout_user_aclk_g3d", GATE_IP_G3D, 9, 0, 0),
930 };
931
932 static struct samsung_pll_clock exynos5420_plls[nr_plls] __initdata = {
933         [apll] = PLL(pll_2550, CLK_FOUT_APLL, "fout_apll", "fin_pll", APLL_LOCK,
934                 APLL_CON0, NULL),
935         [cpll] = PLL(pll_2550, CLK_FOUT_CPLL, "fout_cpll", "fin_pll", CPLL_LOCK,
936                 CPLL_CON0, NULL),
937         [dpll] = PLL(pll_2550, CLK_FOUT_DPLL, "fout_dpll", "fin_pll", DPLL_LOCK,
938                 DPLL_CON0, NULL),
939         [epll] = PLL(pll_2650, CLK_FOUT_EPLL, "fout_epll", "fin_pll", EPLL_LOCK,
940                 EPLL_CON0, NULL),
941         [rpll] = PLL(pll_2650, CLK_FOUT_RPLL, "fout_rpll", "fin_pll", RPLL_LOCK,
942                 RPLL_CON0, NULL),
943         [ipll] = PLL(pll_2550, CLK_FOUT_IPLL, "fout_ipll", "fin_pll", IPLL_LOCK,
944                 IPLL_CON0, NULL),
945         [spll] = PLL(pll_2550, CLK_FOUT_SPLL, "fout_spll", "fin_pll", SPLL_LOCK,
946                 SPLL_CON0, NULL),
947         [vpll] = PLL(pll_2550, CLK_FOUT_VPLL, "fout_vpll", "fin_pll", VPLL_LOCK,
948                 VPLL_CON0, NULL),
949         [mpll] = PLL(pll_2550, CLK_FOUT_MPLL, "fout_mpll", "fin_pll", MPLL_LOCK,
950                 MPLL_CON0, NULL),
951         [bpll] = PLL(pll_2550, CLK_FOUT_BPLL, "fout_bpll", "fin_pll", BPLL_LOCK,
952                 BPLL_CON0, NULL),
953         [kpll] = PLL(pll_2550, CLK_FOUT_KPLL, "fout_kpll", "fin_pll", KPLL_LOCK,
954                 KPLL_CON0, NULL),
955 };
956
957 static struct of_device_id ext_clk_match[] __initdata = {
958         { .compatible = "samsung,exynos5420-oscclk", .data = (void *)0, },
959         { },
960 };
961
962 /* register exynos5420 clocks */
963 static void __init exynos5420_clk_init(struct device_node *np)
964 {
965         struct samsung_clk_provider *ctx;
966
967         if (np) {
968                 reg_base = of_iomap(np, 0);
969                 if (!reg_base)
970                         panic("%s: failed to map registers\n", __func__);
971         } else {
972                 panic("%s: unable to determine soc\n", __func__);
973         }
974
975         ctx = samsung_clk_init(np, reg_base, CLK_NR_CLKS);
976         if (!ctx)
977                 panic("%s: unable to allocate context.\n", __func__);
978
979         samsung_clk_of_register_fixed_ext(ctx, exynos5420_fixed_rate_ext_clks,
980                         ARRAY_SIZE(exynos5420_fixed_rate_ext_clks),
981                         ext_clk_match);
982         samsung_clk_register_pll(ctx, exynos5420_plls,
983                         ARRAY_SIZE(exynos5420_plls),
984                         reg_base);
985         samsung_clk_register_fixed_rate(ctx, exynos5420_fixed_rate_clks,
986                         ARRAY_SIZE(exynos5420_fixed_rate_clks));
987         samsung_clk_register_fixed_factor(ctx, exynos5420_fixed_factor_clks,
988                         ARRAY_SIZE(exynos5420_fixed_factor_clks));
989         samsung_clk_register_mux(ctx, exynos5420_mux_clks,
990                         ARRAY_SIZE(exynos5420_mux_clks));
991         samsung_clk_register_div(ctx, exynos5420_div_clks,
992                         ARRAY_SIZE(exynos5420_div_clks));
993         samsung_clk_register_gate(ctx, exynos5420_gate_clks,
994                         ARRAY_SIZE(exynos5420_gate_clks));
995
996         exynos5420_clk_sleep_init();
997 }
998 CLK_OF_DECLARE(exynos5420_clk, "samsung,exynos5420-clock", exynos5420_clk_init);