2 * Copyright (c) 2013 Samsung Electronics Co., Ltd.
3 * Authors: Thomas Abraham <thomas.ab@samsung.com>
4 * Chander Kashyap <k.chander@samsung.com>
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.
10 * Common Clock Framework support for Exynos5420 SoC.
13 #include <dt-bindings/clock/exynos5420.h>
14 #include <linux/clk.h>
15 #include <linux/clkdev.h>
16 #include <linux/clk-provider.h>
18 #include <linux/of_address.h>
19 #include <linux/syscore_ops.h>
24 #define APLL_CON0 0x100
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
118 enum exynos5420_plls {
119 apll, cpll, dpll, epll, rpll, ipll, spll, vpll, mpll,
121 nr_plls /* number of PLLs */
124 static void __iomem *reg_base;
126 #ifdef CONFIG_PM_SLEEP
127 static struct samsung_clk_reg_dump *exynos5420_save;
130 * list of controller registers to be saved and restored during a
131 * suspend/resume cycle.
133 static unsigned long exynos5420_clk_regs[] __initdata = {
206 static int exynos5420_clk_suspend(void)
208 samsung_clk_save(reg_base, exynos5420_save,
209 ARRAY_SIZE(exynos5420_clk_regs));
214 static void exynos5420_clk_resume(void)
216 samsung_clk_restore(reg_base, exynos5420_save,
217 ARRAY_SIZE(exynos5420_clk_regs));
220 static struct syscore_ops exynos5420_clk_syscore_ops = {
221 .suspend = exynos5420_clk_suspend,
222 .resume = exynos5420_clk_resume,
225 static void exynos5420_clk_sleep_init(void)
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",
235 register_syscore_ops(&exynos5420_clk_syscore_ops);
238 static void exynos5420_clk_sleep_init(void) {}
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"};
258 PNAME(mout_group1_p) = {"mout_sclk_cpll", "mout_sclk_dpll",
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"};
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" };
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"};
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"};
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"};
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"};
286 PNAME(mout_sw_aclk333_432_isp0_p) = {"dout_aclk333_432_isp0",
288 PNAME(mout_user_aclk333_432_isp0_p) = {"fin_pll", "mout_sw_aclk333_432_isp0"};
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"};
293 PNAME(mout_sw_aclk200_p) = {"dout_aclk200", "mout_sclk_spll"};
294 PNAME(mout_user_aclk200_disp1_p) = {"fin_pll", "mout_sw_aclk200"};
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"};
299 PNAME(mout_sw_aclk333_p) = {"dout_aclk333", "mout_sclk_spll"};
300 PNAME(mout_user_aclk333_p) = {"fin_pll", "mout_sw_aclk333"};
302 PNAME(mout_sw_aclk166_p) = {"dout_aclk166", "mout_sclk_spll"};
303 PNAME(mout_user_aclk166_p) = {"fin_pll", "mout_sw_aclk166"};
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"};
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"};
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"};
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"};
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"};
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"};
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"};
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"};
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"};
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),
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),
363 static struct samsung_fixed_factor_clock exynos5420_fixed_factor_clks[] __initdata = {
364 FFACTOR(0, "sclk_hsic_12m", "fin_pll", 1, 2, 0),
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),
375 MUX(0, "sclk_bpll", mout_bpll_p, SRC_CDREX, 0, 1),
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),
386 MUX(0, "mout_aclk333_432_gscl", mout_group4_p, SRC_TOP1, 0, 2),
387 MUX(0, "mout_aclk333_432_isp", mout_group4_p,
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),
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),
403 MUX(0, "mout_user_aclk400_isp", mout_user_aclk400_isp_p,
405 MUX(0, "mout_user_aclk400_mscl", mout_user_aclk400_mscl_p,
407 MUX(0, "mout_user_aclk200_disp1", mout_user_aclk200_disp1_p,
409 MUX(0, "mout_user_aclk200_fsys2", mout_user_aclk200_fsys2_p,
411 MUX(0, "mout_user_aclk400_wcore", mout_user_aclk400_wcore_p,
413 MUX(0, "mout_user_aclk100_noc", mout_user_aclk100_noc_p,
415 MUX(0, "mout_user_aclk200_fsys", mout_user_aclk200_fsys_p,
418 MUX(0, "mout_user_aclk333_432_gscl", mout_user_aclk333_432_gscl_p,
420 MUX(0, "mout_user_aclk333_432_isp", mout_user_aclk333_432_isp_p,
422 MUX(0, "mout_user_aclk66_peric", mout_user_aclk66_peric_p,
424 MUX(0, "mout_user_aclk333_432_isp0", mout_user_aclk333_432_isp0_p,
426 MUX(0, "mout_user_aclk266_isp", mout_user_aclk266_isp_p,
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),
432 MUX(0, "mout_user_aclk400_disp1", mout_user_aclk400_disp1_p,
434 MUX(0, "mout_user_aclk66_psgen", mout_user_aclk66_peric_p,
436 MUX(0, "mout_user_aclk333_g2d", mout_user_aclk333_g2d_p,
438 MUX(0, "mout_user_aclk266_g2d", mout_user_aclk266_g2d_p,
440 MUX(CLK_MOUT_G3D, "mout_user_aclk_g3d", mout_user_aclk_g3d_p,
442 MUX(0, "mout_user_aclk300_jpeg", mout_user_aclk300_jpeg_p,
444 MUX(0, "mout_user_aclk300_disp1", mout_user_aclk300_disp1_p,
446 MUX(0, "mout_user_aclk300_gscl", mout_user_aclk300_gscl_p,
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),
458 MUX(0, "mout_sw_aclk400_isp", mout_sw_aclk400_isp_p,
460 MUX(0, "mout_sw_aclk400_mscl", mout_sw_aclk400_mscl_p,
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,
465 MUX(0, "mout_sw_aclk400_wcore", mout_sw_aclk400_wcore_p,
467 MUX(0, "mout_sw_aclk100_noc", mout_sw_aclk100_noc_p,
469 MUX(0, "mout_sw_aclk200_fsys", mout_sw_aclk200_fsys_p,
472 MUX(0, "mout_sw_aclk333_432_gscl", mout_sw_aclk333_432_gscl_p,
474 MUX(0, "mout_sw_aclk333_432_isp", mout_sw_aclk333_432_isp_p,
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,
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),
483 MUX(0, "mout_sw_aclk400_disp1", mout_sw_aclk400_disp1_p,
485 MUX(0, "mout_sw_aclk333_g2d", mout_sw_aclk333_g2d_p,
487 MUX(0, "mout_sw_aclk266_g2d", mout_sw_aclk266_g2d_p,
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,
492 MUX(0, "mout_sw_aclk300_disp1", mout_sw_aclk300_disp1_p,
494 MUX(0, "mout_sw_aclk300_gscl", mout_sw_aclk300_gscl_p,
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),
505 MUX(0, "mout_aclk400_wcore_bpll", mout_aclk400_wcore_bpll_p,
507 MUX(0, "mout_fimd1_final", mout_fimd1_final_p, TOP_SPARE2, 8, 1),
510 MUX(0, "mout_maudio0", mout_maudio0_p, SRC_MAU, 28, 3),
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),
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),
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),
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),
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",
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),
559 DIV(0, "dout_aclk333_432_gscl", "mout_aclk333_432_gscl",
561 DIV(0, "dout_aclk333_432_isp", "mout_aclk333_432_isp",
563 DIV(0, "dout_aclk66", "mout_aclk66", DIV_TOP1, 8, 6),
564 DIV(0, "dout_aclk333_432_isp0", "mout_aclk333_432_isp0",
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),
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),
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),
586 DIV(0, "dout_maudio0", "mout_maudio0", DIV_MAU, 20, 4),
587 DIV(0, "dout_maupcm0", "dout_maudio0", DIV_MAU, 24, 8),
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),
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),
600 DIV(0, "dout_unipro", "mout_unipro", DIV_FSYS2, 24, 8),
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),
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),
615 DIV(0, "dout_pcm1", "dout_audio1", DIV_PERIC2, 16, 8),
616 DIV(0, "dout_pcm2", "dout_audio2", DIV_PERIC2, 24, 8),
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),
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),
631 DIV(0, "dout_gscl_blk_300", "mout_user_aclk300_gscl",
633 DIV(0, "dout_gscl_blk_333", "aclk333_432_gscl", DIV2_RATIO0, 6, 2),
636 DIV(0, "dout_mscl_blk", "aclk400_mscl", DIV2_RATIO0, 28, 2),
639 DIV(0, "dout_gen_blk", "mout_user_aclk266", DIV2_RATIO0, 8, 1),
640 DIV(0, "dout_jpg_blk", "aclk166", DIV2_RATIO0, 20, 1),
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),
656 static struct samsung_gate_clock exynos5420_gate_clks[] __initdata = {
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),
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),
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),
702 GATE(0, "aclk300_disp1", "mout_user_aclk300_disp1",
703 SRC_MASK_TOP2, 24, 0, 0),
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),
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),
748 GATE(CLK_SCLK_USBD301, "sclk_unipro", "dout_unipro",
749 SRC_MASK_FSYS, 24, CLK_SET_RATE_PARENT, 0),
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),
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),
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),
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),
811 GATE(CLK_KEYIF, "keyif", "aclk66_peric", GATE_BUS_PERIC, 22, 0, 0),
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),
835 GATE(CLK_SECKEY, "seckey", "aclk66_psgen", GATE_BUS_PERIS1, 1, 0, 0),
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),
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),
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),
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),
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),
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),
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),
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),
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),
929 GATE(CLK_G3D, "g3d", "mout_user_aclk_g3d", GATE_IP_G3D, 9, 0, 0),
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,
935 [cpll] = PLL(pll_2550, CLK_FOUT_CPLL, "fout_cpll", "fin_pll", CPLL_LOCK,
937 [dpll] = PLL(pll_2550, CLK_FOUT_DPLL, "fout_dpll", "fin_pll", DPLL_LOCK,
939 [epll] = PLL(pll_2650, CLK_FOUT_EPLL, "fout_epll", "fin_pll", EPLL_LOCK,
941 [rpll] = PLL(pll_2650, CLK_FOUT_RPLL, "fout_rpll", "fin_pll", RPLL_LOCK,
943 [ipll] = PLL(pll_2550, CLK_FOUT_IPLL, "fout_ipll", "fin_pll", IPLL_LOCK,
945 [spll] = PLL(pll_2550, CLK_FOUT_SPLL, "fout_spll", "fin_pll", SPLL_LOCK,
947 [vpll] = PLL(pll_2550, CLK_FOUT_VPLL, "fout_vpll", "fin_pll", VPLL_LOCK,
949 [mpll] = PLL(pll_2550, CLK_FOUT_MPLL, "fout_mpll", "fin_pll", MPLL_LOCK,
951 [bpll] = PLL(pll_2550, CLK_FOUT_BPLL, "fout_bpll", "fin_pll", BPLL_LOCK,
953 [kpll] = PLL(pll_2550, CLK_FOUT_KPLL, "fout_kpll", "fin_pll", KPLL_LOCK,
957 static struct of_device_id ext_clk_match[] __initdata = {
958 { .compatible = "samsung,exynos5420-oscclk", .data = (void *)0, },
962 /* register exynos5420 clocks */
963 static void __init exynos5420_clk_init(struct device_node *np)
965 struct samsung_clk_provider *ctx;
968 reg_base = of_iomap(np, 0);
970 panic("%s: failed to map registers\n", __func__);
972 panic("%s: unable to determine soc\n", __func__);
975 ctx = samsung_clk_init(np, reg_base, CLK_NR_CLKS);
977 panic("%s: unable to allocate context.\n", __func__);
979 samsung_clk_of_register_fixed_ext(ctx, exynos5420_fixed_rate_ext_clks,
980 ARRAY_SIZE(exynos5420_fixed_rate_ext_clks),
982 samsung_clk_register_pll(ctx, exynos5420_plls,
983 ARRAY_SIZE(exynos5420_plls),
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));
996 exynos5420_clk_sleep_init();
998 CLK_OF_DECLARE(exynos5420_clk, "samsung,exynos5420-clock", exynos5420_clk_init);