1 // SPDX-License-Identifier: GPL-2.0-only
2 /*
3 * Copyright (c) 2014 Samsung Electronics Co., Ltd.
4 * Author: Naveen Krishna Ch <naveenkrishna.ch@gmail.com>
5 */
6
7 #include <linux/clk-provider.h>
8
9 #include "clk.h"
10 #include <dt-bindings/clock/exynos7-clk.h>
11
12 /* Register Offset definitions for CMU_TOPC (0x10570000) */
13 #define CC_PLL_LOCK 0x0000
14 #define BUS0_PLL_LOCK 0x0004
15 #define BUS1_DPLL_LOCK 0x0008
16 #define MFC_PLL_LOCK 0x000C
17 #define AUD_PLL_LOCK 0x0010
18 #define CC_PLL_CON0 0x0100
19 #define BUS0_PLL_CON0 0x0110
20 #define BUS1_DPLL_CON0 0x0120
21 #define MFC_PLL_CON0 0x0130
22 #define AUD_PLL_CON0 0x0140
23 #define MUX_SEL_TOPC0 0x0200
24 #define MUX_SEL_TOPC1 0x0204
25 #define MUX_SEL_TOPC2 0x0208
26 #define MUX_SEL_TOPC3 0x020C
27 #define DIV_TOPC0 0x0600
28 #define DIV_TOPC1 0x0604
29 #define DIV_TOPC3 0x060C
30 #define ENABLE_ACLK_TOPC0 0x0800
31 #define ENABLE_ACLK_TOPC1 0x0804
32 #define ENABLE_SCLK_TOPC1 0x0A04
33
34 static const struct samsung_fixed_factor_clock topc_fixed_factor_clks[] __initconst = {
35 FFACTOR(0, "ffac_topc_bus0_pll_div2", "mout_topc_bus0_pll", 1, 2, 0),
36 FFACTOR(0, "ffac_topc_bus0_pll_div4",
37 "ffac_topc_bus0_pll_div2", 1, 2, 0),
38 FFACTOR(0, "ffac_topc_bus1_pll_div2", "mout_topc_bus1_pll", 1, 2, 0),
39 FFACTOR(0, "ffac_topc_cc_pll_div2", "mout_topc_cc_pll", 1, 2, 0),
40 FFACTOR(0, "ffac_topc_mfc_pll_div2", "mout_topc_mfc_pll", 1, 2, 0),
41 };
42
43 /* List of parent clocks for Muxes in CMU_TOPC */
44 PNAME(mout_topc_aud_pll_ctrl_p) = { "fin_pll", "fout_aud_pll" };
45 PNAME(mout_topc_bus0_pll_ctrl_p) = { "fin_pll", "fout_bus0_pll" };
46 PNAME(mout_topc_bus1_pll_ctrl_p) = { "fin_pll", "fout_bus1_pll" };
47 PNAME(mout_topc_cc_pll_ctrl_p) = { "fin_pll", "fout_cc_pll" };
48 PNAME(mout_topc_mfc_pll_ctrl_p) = { "fin_pll", "fout_mfc_pll" };
49
50 PNAME(mout_topc_group2) = { "mout_topc_bus0_pll_half",
51 "mout_topc_bus1_pll_half", "mout_topc_cc_pll_half",
52 "mout_topc_mfc_pll_half" };
53
54 PNAME(mout_topc_bus0_pll_half_p) = { "mout_topc_bus0_pll",
55 "ffac_topc_bus0_pll_div2", "ffac_topc_bus0_pll_div4"};
56 PNAME(mout_topc_bus1_pll_half_p) = { "mout_topc_bus1_pll",
57 "ffac_topc_bus1_pll_div2"};
58 PNAME(mout_topc_cc_pll_half_p) = { "mout_topc_cc_pll",
59 "ffac_topc_cc_pll_div2"};
60 PNAME(mout_topc_mfc_pll_half_p) = { "mout_topc_mfc_pll",
61 "ffac_topc_mfc_pll_div2"};
62
63
64 PNAME(mout_topc_bus0_pll_out_p) = {"mout_topc_bus0_pll",
65 "ffac_topc_bus0_pll_div2"};
66
67 static const unsigned long topc_clk_regs[] __initconst = {
68 CC_PLL_LOCK,
69 BUS0_PLL_LOCK,
70 BUS1_DPLL_LOCK,
71 MFC_PLL_LOCK,
72 AUD_PLL_LOCK,
73 CC_PLL_CON0,
74 BUS0_PLL_CON0,
75 BUS1_DPLL_CON0,
76 MFC_PLL_CON0,
77 AUD_PLL_CON0,
78 MUX_SEL_TOPC0,
79 MUX_SEL_TOPC1,
80 MUX_SEL_TOPC2,
81 MUX_SEL_TOPC3,
82 DIV_TOPC0,
83 DIV_TOPC1,
84 DIV_TOPC3,
85 };
86
87 static const struct samsung_mux_clock topc_mux_clks[] __initconst = {
88 MUX(0, "mout_topc_bus0_pll", mout_topc_bus0_pll_ctrl_p,
89 MUX_SEL_TOPC0, 0, 1),
90 MUX(0, "mout_topc_bus1_pll", mout_topc_bus1_pll_ctrl_p,
91 MUX_SEL_TOPC0, 4, 1),
92 MUX(0, "mout_topc_cc_pll", mout_topc_cc_pll_ctrl_p,
93 MUX_SEL_TOPC0, 8, 1),
94 MUX(0, "mout_topc_mfc_pll", mout_topc_mfc_pll_ctrl_p,
95 MUX_SEL_TOPC0, 12, 1),
96 MUX(0, "mout_topc_bus0_pll_half", mout_topc_bus0_pll_half_p,
97 MUX_SEL_TOPC0, 16, 2),
98 MUX(0, "mout_topc_bus1_pll_half", mout_topc_bus1_pll_half_p,
99 MUX_SEL_TOPC0, 20, 1),
100 MUX(0, "mout_topc_cc_pll_half", mout_topc_cc_pll_half_p,
101 MUX_SEL_TOPC0, 24, 1),
102 MUX(0, "mout_topc_mfc_pll_half", mout_topc_mfc_pll_half_p,
103 MUX_SEL_TOPC0, 28, 1),
104
105 MUX(0, "mout_topc_aud_pll", mout_topc_aud_pll_ctrl_p,
106 MUX_SEL_TOPC1, 0, 1),
107 MUX(0, "mout_topc_bus0_pll_out", mout_topc_bus0_pll_out_p,
108 MUX_SEL_TOPC1, 16, 1),
109
110 MUX(0, "mout_aclk_ccore_133", mout_topc_group2, MUX_SEL_TOPC2, 4, 2),
111
112 MUX(0, "mout_aclk_mscl_532", mout_topc_group2, MUX_SEL_TOPC3, 20, 2),
113 MUX(0, "mout_aclk_peris_66", mout_topc_group2, MUX_SEL_TOPC3, 24, 2),
114 };
115
116 static const struct samsung_div_clock topc_div_clks[] __initconst = {
117 DIV(DOUT_ACLK_CCORE_133, "dout_aclk_ccore_133", "mout_aclk_ccore_133",
118 DIV_TOPC0, 4, 4),
119
120 DIV(DOUT_ACLK_MSCL_532, "dout_aclk_mscl_532", "mout_aclk_mscl_532",
121 DIV_TOPC1, 20, 4),
122 DIV(DOUT_ACLK_PERIS, "dout_aclk_peris_66", "mout_aclk_peris_66",
123 DIV_TOPC1, 24, 4),
124
125 DIV(DOUT_SCLK_BUS0_PLL, "dout_sclk_bus0_pll", "mout_topc_bus0_pll_out",
126 DIV_TOPC3, 0, 4),
127 DIV(DOUT_SCLK_BUS1_PLL, "dout_sclk_bus1_pll", "mout_topc_bus1_pll",
128 DIV_TOPC3, 8, 4),
129 DIV(DOUT_SCLK_CC_PLL, "dout_sclk_cc_pll", "mout_topc_cc_pll",
130 DIV_TOPC3, 12, 4),
131 DIV(DOUT_SCLK_MFC_PLL, "dout_sclk_mfc_pll", "mout_topc_mfc_pll",
132 DIV_TOPC3, 16, 4),
133 DIV(DOUT_SCLK_AUD_PLL, "dout_sclk_aud_pll", "mout_topc_aud_pll",
134 DIV_TOPC3, 28, 4),
135 };
136
137 static const struct samsung_pll_rate_table pll1460x_24mhz_tbl[] __initconst = {
138 PLL_36XX_RATE(24 * MHZ, 491519897, 20, 1, 0, 31457),
139 {},
140 };
141
142 static const struct samsung_gate_clock topc_gate_clks[] __initconst = {
143 GATE(ACLK_CCORE_133, "aclk_ccore_133", "dout_aclk_ccore_133",
144 ENABLE_ACLK_TOPC0, 4, CLK_IS_CRITICAL, 0),
145
146 GATE(ACLK_MSCL_532, "aclk_mscl_532", "dout_aclk_mscl_532",
147 ENABLE_ACLK_TOPC1, 20, 0, 0),
148
149 GATE(ACLK_PERIS_66, "aclk_peris_66", "dout_aclk_peris_66",
150 ENABLE_ACLK_TOPC1, 24, 0, 0),
151
152 GATE(SCLK_AUD_PLL, "sclk_aud_pll", "dout_sclk_aud_pll",
153 ENABLE_SCLK_TOPC1, 20, 0, 0),
154 GATE(SCLK_MFC_PLL_B, "sclk_mfc_pll_b", "dout_sclk_mfc_pll",
155 ENABLE_SCLK_TOPC1, 17, 0, 0),
156 GATE(SCLK_MFC_PLL_A, "sclk_mfc_pll_a", "dout_sclk_mfc_pll",
157 ENABLE_SCLK_TOPC1, 16, 0, 0),
158 GATE(SCLK_BUS1_PLL_B, "sclk_bus1_pll_b", "dout_sclk_bus1_pll",
159 ENABLE_SCLK_TOPC1, 13, 0, 0),
160 GATE(SCLK_BUS1_PLL_A, "sclk_bus1_pll_a", "dout_sclk_bus1_pll",
161 ENABLE_SCLK_TOPC1, 12, 0, 0),
162 GATE(SCLK_BUS0_PLL_B, "sclk_bus0_pll_b", "dout_sclk_bus0_pll",
163 ENABLE_SCLK_TOPC1, 5, 0, 0),
164 GATE(SCLK_BUS0_PLL_A, "sclk_bus0_pll_a", "dout_sclk_bus0_pll",
165 ENABLE_SCLK_TOPC1, 4, 0, 0),
166 GATE(SCLK_CC_PLL_B, "sclk_cc_pll_b", "dout_sclk_cc_pll",
167 ENABLE_SCLK_TOPC1, 1, 0, 0),
168 GATE(SCLK_CC_PLL_A, "sclk_cc_pll_a", "dout_sclk_cc_pll",
169 ENABLE_SCLK_TOPC1, 0, 0, 0),
170 };
171
172 static const struct samsung_pll_clock topc_pll_clks[] __initconst = {
173 PLL(pll_1451x, 0, "fout_bus0_pll", "fin_pll", BUS0_PLL_LOCK,
174 BUS0_PLL_CON0, NULL),
175 PLL(pll_1452x, 0, "fout_cc_pll", "fin_pll", CC_PLL_LOCK,
176 CC_PLL_CON0, NULL),
177 PLL(pll_1452x, 0, "fout_bus1_pll", "fin_pll", BUS1_DPLL_LOCK,
178 BUS1_DPLL_CON0, NULL),
179 PLL(pll_1452x, 0, "fout_mfc_pll", "fin_pll", MFC_PLL_LOCK,
180 MFC_PLL_CON0, NULL),
181 PLL(pll_1460x, FOUT_AUD_PLL, "fout_aud_pll", "fin_pll", AUD_PLL_LOCK,
182 AUD_PLL_CON0, pll1460x_24mhz_tbl),
183 };
184
185 static const struct samsung_cmu_info topc_cmu_info __initconst = {
186 .pll_clks = topc_pll_clks,
187 .nr_pll_clks = ARRAY_SIZE(topc_pll_clks),
188 .mux_clks = topc_mux_clks,
189 .nr_mux_clks = ARRAY_SIZE(topc_mux_clks),
190 .div_clks = topc_div_clks,
191 .nr_div_clks = ARRAY_SIZE(topc_div_clks),
192 .gate_clks = topc_gate_clks,
193 .nr_gate_clks = ARRAY_SIZE(topc_gate_clks),
194 .fixed_factor_clks = topc_fixed_factor_clks,
195 .nr_fixed_factor_clks = ARRAY_SIZE(topc_fixed_factor_clks),
196 .nr_clk_ids = TOPC_NR_CLK,
197 .clk_regs = topc_clk_regs,
198 .nr_clk_regs = ARRAY_SIZE(topc_clk_regs),
199 };
200
exynos7_clk_topc_init(struct device_node * np)201 static void __init exynos7_clk_topc_init(struct device_node *np)
202 {
203 samsung_cmu_register_one(np, &topc_cmu_info);
204 }
205
206 CLK_OF_DECLARE(exynos7_clk_topc, "samsung,exynos7-clock-topc",
207 exynos7_clk_topc_init);
208
209 /* Register Offset definitions for CMU_TOP0 (0x105D0000) */
210 #define MUX_SEL_TOP00 0x0200
211 #define MUX_SEL_TOP01 0x0204
212 #define MUX_SEL_TOP03 0x020C
213 #define MUX_SEL_TOP0_PERIC0 0x0230
214 #define MUX_SEL_TOP0_PERIC1 0x0234
215 #define MUX_SEL_TOP0_PERIC2 0x0238
216 #define MUX_SEL_TOP0_PERIC3 0x023C
217 #define DIV_TOP03 0x060C
218 #define DIV_TOP0_PERIC0 0x0630
219 #define DIV_TOP0_PERIC1 0x0634
220 #define DIV_TOP0_PERIC2 0x0638
221 #define DIV_TOP0_PERIC3 0x063C
222 #define ENABLE_ACLK_TOP03 0x080C
223 #define ENABLE_SCLK_TOP0_PERIC0 0x0A30
224 #define ENABLE_SCLK_TOP0_PERIC1 0x0A34
225 #define ENABLE_SCLK_TOP0_PERIC2 0x0A38
226 #define ENABLE_SCLK_TOP0_PERIC3 0x0A3C
227
228 /* List of parent clocks for Muxes in CMU_TOP0 */
229 PNAME(mout_top0_bus0_pll_user_p) = { "fin_pll", "sclk_bus0_pll_a" };
230 PNAME(mout_top0_bus1_pll_user_p) = { "fin_pll", "sclk_bus1_pll_a" };
231 PNAME(mout_top0_cc_pll_user_p) = { "fin_pll", "sclk_cc_pll_a" };
232 PNAME(mout_top0_mfc_pll_user_p) = { "fin_pll", "sclk_mfc_pll_a" };
233 PNAME(mout_top0_aud_pll_user_p) = { "fin_pll", "sclk_aud_pll" };
234
235 PNAME(mout_top0_bus0_pll_half_p) = {"mout_top0_bus0_pll_user",
236 "ffac_top0_bus0_pll_div2"};
237 PNAME(mout_top0_bus1_pll_half_p) = {"mout_top0_bus1_pll_user",
238 "ffac_top0_bus1_pll_div2"};
239 PNAME(mout_top0_cc_pll_half_p) = {"mout_top0_cc_pll_user",
240 "ffac_top0_cc_pll_div2"};
241 PNAME(mout_top0_mfc_pll_half_p) = {"mout_top0_mfc_pll_user",
242 "ffac_top0_mfc_pll_div2"};
243
244 PNAME(mout_top0_group1) = {"mout_top0_bus0_pll_half",
245 "mout_top0_bus1_pll_half", "mout_top0_cc_pll_half",
246 "mout_top0_mfc_pll_half"};
247 PNAME(mout_top0_group3) = {"ioclk_audiocdclk0",
248 "ioclk_audiocdclk1", "ioclk_spdif_extclk",
249 "mout_top0_aud_pll_user", "mout_top0_bus0_pll_half",
250 "mout_top0_bus1_pll_half"};
251 PNAME(mout_top0_group4) = {"ioclk_audiocdclk1", "mout_top0_aud_pll_user",
252 "mout_top0_bus0_pll_half", "mout_top0_bus1_pll_half"};
253
254 static const unsigned long top0_clk_regs[] __initconst = {
255 MUX_SEL_TOP00,
256 MUX_SEL_TOP01,
257 MUX_SEL_TOP03,
258 MUX_SEL_TOP0_PERIC0,
259 MUX_SEL_TOP0_PERIC1,
260 MUX_SEL_TOP0_PERIC2,
261 MUX_SEL_TOP0_PERIC3,
262 DIV_TOP03,
263 DIV_TOP0_PERIC0,
264 DIV_TOP0_PERIC1,
265 DIV_TOP0_PERIC2,
266 DIV_TOP0_PERIC3,
267 ENABLE_SCLK_TOP0_PERIC0,
268 ENABLE_SCLK_TOP0_PERIC1,
269 ENABLE_SCLK_TOP0_PERIC2,
270 ENABLE_SCLK_TOP0_PERIC3,
271 };
272
273 static const struct samsung_mux_clock top0_mux_clks[] __initconst = {
274 MUX(0, "mout_top0_aud_pll_user", mout_top0_aud_pll_user_p,
275 MUX_SEL_TOP00, 0, 1),
276 MUX(0, "mout_top0_mfc_pll_user", mout_top0_mfc_pll_user_p,
277 MUX_SEL_TOP00, 4, 1),
278 MUX(0, "mout_top0_cc_pll_user", mout_top0_cc_pll_user_p,
279 MUX_SEL_TOP00, 8, 1),
280 MUX(0, "mout_top0_bus1_pll_user", mout_top0_bus1_pll_user_p,
281 MUX_SEL_TOP00, 12, 1),
282 MUX(0, "mout_top0_bus0_pll_user", mout_top0_bus0_pll_user_p,
283 MUX_SEL_TOP00, 16, 1),
284
285 MUX(0, "mout_top0_mfc_pll_half", mout_top0_mfc_pll_half_p,
286 MUX_SEL_TOP01, 4, 1),
287 MUX(0, "mout_top0_cc_pll_half", mout_top0_cc_pll_half_p,
288 MUX_SEL_TOP01, 8, 1),
289 MUX(0, "mout_top0_bus1_pll_half", mout_top0_bus1_pll_half_p,
290 MUX_SEL_TOP01, 12, 1),
291 MUX(0, "mout_top0_bus0_pll_half", mout_top0_bus0_pll_half_p,
292 MUX_SEL_TOP01, 16, 1),
293
294 MUX(0, "mout_aclk_peric1_66", mout_top0_group1, MUX_SEL_TOP03, 12, 2),
295 MUX(0, "mout_aclk_peric0_66", mout_top0_group1, MUX_SEL_TOP03, 20, 2),
296
297 MUX(0, "mout_sclk_spdif", mout_top0_group3, MUX_SEL_TOP0_PERIC0, 4, 3),
298 MUX(0, "mout_sclk_pcm1", mout_top0_group4, MUX_SEL_TOP0_PERIC0, 8, 2),
299 MUX(0, "mout_sclk_i2s1", mout_top0_group4, MUX_SEL_TOP0_PERIC0, 20, 2),
300
301 MUX(0, "mout_sclk_spi1", mout_top0_group1, MUX_SEL_TOP0_PERIC1, 8, 2),
302 MUX(0, "mout_sclk_spi0", mout_top0_group1, MUX_SEL_TOP0_PERIC1, 20, 2),
303
304 MUX(0, "mout_sclk_spi3", mout_top0_group1, MUX_SEL_TOP0_PERIC2, 8, 2),
305 MUX(0, "mout_sclk_spi2", mout_top0_group1, MUX_SEL_TOP0_PERIC2, 20, 2),
306 MUX(0, "mout_sclk_uart3", mout_top0_group1, MUX_SEL_TOP0_PERIC3, 4, 2),
307 MUX(0, "mout_sclk_uart2", mout_top0_group1, MUX_SEL_TOP0_PERIC3, 8, 2),
308 MUX(0, "mout_sclk_uart1", mout_top0_group1, MUX_SEL_TOP0_PERIC3, 12, 2),
309 MUX(0, "mout_sclk_uart0", mout_top0_group1, MUX_SEL_TOP0_PERIC3, 16, 2),
310 MUX(0, "mout_sclk_spi4", mout_top0_group1, MUX_SEL_TOP0_PERIC3, 20, 2),
311 };
312
313 static const struct samsung_div_clock top0_div_clks[] __initconst = {
314 DIV(DOUT_ACLK_PERIC1, "dout_aclk_peric1_66", "mout_aclk_peric1_66",
315 DIV_TOP03, 12, 6),
316 DIV(DOUT_ACLK_PERIC0, "dout_aclk_peric0_66", "mout_aclk_peric0_66",
317 DIV_TOP03, 20, 6),
318
319 DIV(0, "dout_sclk_spdif", "mout_sclk_spdif", DIV_TOP0_PERIC0, 4, 4),
320 DIV(0, "dout_sclk_pcm1", "mout_sclk_pcm1", DIV_TOP0_PERIC0, 8, 12),
321 DIV(0, "dout_sclk_i2s1", "mout_sclk_i2s1", DIV_TOP0_PERIC0, 20, 10),
322
323 DIV(0, "dout_sclk_spi1", "mout_sclk_spi1", DIV_TOP0_PERIC1, 8, 12),
324 DIV(0, "dout_sclk_spi0", "mout_sclk_spi0", DIV_TOP0_PERIC1, 20, 12),
325
326 DIV(0, "dout_sclk_spi3", "mout_sclk_spi3", DIV_TOP0_PERIC2, 8, 12),
327 DIV(0, "dout_sclk_spi2", "mout_sclk_spi2", DIV_TOP0_PERIC2, 20, 12),
328
329 DIV(0, "dout_sclk_uart3", "mout_sclk_uart3", DIV_TOP0_PERIC3, 4, 4),
330 DIV(0, "dout_sclk_uart2", "mout_sclk_uart2", DIV_TOP0_PERIC3, 8, 4),
331 DIV(0, "dout_sclk_uart1", "mout_sclk_uart1", DIV_TOP0_PERIC3, 12, 4),
332 DIV(0, "dout_sclk_uart0", "mout_sclk_uart0", DIV_TOP0_PERIC3, 16, 4),
333 DIV(0, "dout_sclk_spi4", "mout_sclk_spi4", DIV_TOP0_PERIC3, 20, 12),
334 };
335
336 static const struct samsung_gate_clock top0_gate_clks[] __initconst = {
337 GATE(CLK_ACLK_PERIC0_66, "aclk_peric0_66", "dout_aclk_peric0_66",
338 ENABLE_ACLK_TOP03, 20, CLK_SET_RATE_PARENT, 0),
339 GATE(CLK_ACLK_PERIC1_66, "aclk_peric1_66", "dout_aclk_peric1_66",
340 ENABLE_ACLK_TOP03, 12, CLK_SET_RATE_PARENT, 0),
341
342 GATE(CLK_SCLK_SPDIF, "sclk_spdif", "dout_sclk_spdif",
343 ENABLE_SCLK_TOP0_PERIC0, 4, CLK_SET_RATE_PARENT, 0),
344 GATE(CLK_SCLK_PCM1, "sclk_pcm1", "dout_sclk_pcm1",
345 ENABLE_SCLK_TOP0_PERIC0, 8, CLK_SET_RATE_PARENT, 0),
346 GATE(CLK_SCLK_I2S1, "sclk_i2s1", "dout_sclk_i2s1",
347 ENABLE_SCLK_TOP0_PERIC0, 20, CLK_SET_RATE_PARENT, 0),
348
349 GATE(CLK_SCLK_SPI1, "sclk_spi1", "dout_sclk_spi1",
350 ENABLE_SCLK_TOP0_PERIC1, 8, CLK_SET_RATE_PARENT, 0),
351 GATE(CLK_SCLK_SPI0, "sclk_spi0", "dout_sclk_spi0",
352 ENABLE_SCLK_TOP0_PERIC1, 20, CLK_SET_RATE_PARENT, 0),
353
354 GATE(CLK_SCLK_SPI3, "sclk_spi3", "dout_sclk_spi3",
355 ENABLE_SCLK_TOP0_PERIC2, 8, CLK_SET_RATE_PARENT, 0),
356 GATE(CLK_SCLK_SPI2, "sclk_spi2", "dout_sclk_spi2",
357 ENABLE_SCLK_TOP0_PERIC2, 20, CLK_SET_RATE_PARENT, 0),
358 GATE(CLK_SCLK_UART3, "sclk_uart3", "dout_sclk_uart3",
359 ENABLE_SCLK_TOP0_PERIC3, 4, 0, 0),
360 GATE(CLK_SCLK_UART2, "sclk_uart2", "dout_sclk_uart2",
361 ENABLE_SCLK_TOP0_PERIC3, 8, 0, 0),
362 GATE(CLK_SCLK_UART1, "sclk_uart1", "dout_sclk_uart1",
363 ENABLE_SCLK_TOP0_PERIC3, 12, 0, 0),
364 GATE(CLK_SCLK_UART0, "sclk_uart0", "dout_sclk_uart0",
365 ENABLE_SCLK_TOP0_PERIC3, 16, 0, 0),
366 GATE(CLK_SCLK_SPI4, "sclk_spi4", "dout_sclk_spi4",
367 ENABLE_SCLK_TOP0_PERIC3, 20, CLK_SET_RATE_PARENT, 0),
368 };
369
370 static const struct samsung_fixed_factor_clock top0_fixed_factor_clks[] __initconst = {
371 FFACTOR(0, "ffac_top0_bus0_pll_div2", "mout_top0_bus0_pll_user",
372 1, 2, 0),
373 FFACTOR(0, "ffac_top0_bus1_pll_div2", "mout_top0_bus1_pll_user",
374 1, 2, 0),
375 FFACTOR(0, "ffac_top0_cc_pll_div2", "mout_top0_cc_pll_user", 1, 2, 0),
376 FFACTOR(0, "ffac_top0_mfc_pll_div2", "mout_top0_mfc_pll_user", 1, 2, 0),
377 };
378
379 static const struct samsung_cmu_info top0_cmu_info __initconst = {
380 .mux_clks = top0_mux_clks,
381 .nr_mux_clks = ARRAY_SIZE(top0_mux_clks),
382 .div_clks = top0_div_clks,
383 .nr_div_clks = ARRAY_SIZE(top0_div_clks),
384 .gate_clks = top0_gate_clks,
385 .nr_gate_clks = ARRAY_SIZE(top0_gate_clks),
386 .fixed_factor_clks = top0_fixed_factor_clks,
387 .nr_fixed_factor_clks = ARRAY_SIZE(top0_fixed_factor_clks),
388 .nr_clk_ids = TOP0_NR_CLK,
389 .clk_regs = top0_clk_regs,
390 .nr_clk_regs = ARRAY_SIZE(top0_clk_regs),
391 };
392
exynos7_clk_top0_init(struct device_node * np)393 static void __init exynos7_clk_top0_init(struct device_node *np)
394 {
395 samsung_cmu_register_one(np, &top0_cmu_info);
396 }
397
398 CLK_OF_DECLARE(exynos7_clk_top0, "samsung,exynos7-clock-top0",
399 exynos7_clk_top0_init);
400
401 /* Register Offset definitions for CMU_TOP1 (0x105E0000) */
402 #define MUX_SEL_TOP10 0x0200
403 #define MUX_SEL_TOP11 0x0204
404 #define MUX_SEL_TOP13 0x020C
405 #define MUX_SEL_TOP1_FSYS0 0x0224
406 #define MUX_SEL_TOP1_FSYS1 0x0228
407 #define MUX_SEL_TOP1_FSYS11 0x022C
408 #define DIV_TOP13 0x060C
409 #define DIV_TOP1_FSYS0 0x0624
410 #define DIV_TOP1_FSYS1 0x0628
411 #define DIV_TOP1_FSYS11 0x062C
412 #define ENABLE_ACLK_TOP13 0x080C
413 #define ENABLE_SCLK_TOP1_FSYS0 0x0A24
414 #define ENABLE_SCLK_TOP1_FSYS1 0x0A28
415 #define ENABLE_SCLK_TOP1_FSYS11 0x0A2C
416
417 /* List of parent clocks for Muxes in CMU_TOP1 */
418 PNAME(mout_top1_bus0_pll_user_p) = { "fin_pll", "sclk_bus0_pll_b" };
419 PNAME(mout_top1_bus1_pll_user_p) = { "fin_pll", "sclk_bus1_pll_b" };
420 PNAME(mout_top1_cc_pll_user_p) = { "fin_pll", "sclk_cc_pll_b" };
421 PNAME(mout_top1_mfc_pll_user_p) = { "fin_pll", "sclk_mfc_pll_b" };
422
423 PNAME(mout_top1_bus0_pll_half_p) = {"mout_top1_bus0_pll_user",
424 "ffac_top1_bus0_pll_div2"};
425 PNAME(mout_top1_bus1_pll_half_p) = {"mout_top1_bus1_pll_user",
426 "ffac_top1_bus1_pll_div2"};
427 PNAME(mout_top1_cc_pll_half_p) = {"mout_top1_cc_pll_user",
428 "ffac_top1_cc_pll_div2"};
429 PNAME(mout_top1_mfc_pll_half_p) = {"mout_top1_mfc_pll_user",
430 "ffac_top1_mfc_pll_div2"};
431
432 PNAME(mout_top1_group1) = {"mout_top1_bus0_pll_half",
433 "mout_top1_bus1_pll_half", "mout_top1_cc_pll_half",
434 "mout_top1_mfc_pll_half"};
435
436 static const unsigned long top1_clk_regs[] __initconst = {
437 MUX_SEL_TOP10,
438 MUX_SEL_TOP11,
439 MUX_SEL_TOP13,
440 MUX_SEL_TOP1_FSYS0,
441 MUX_SEL_TOP1_FSYS1,
442 MUX_SEL_TOP1_FSYS11,
443 DIV_TOP13,
444 DIV_TOP1_FSYS0,
445 DIV_TOP1_FSYS1,
446 DIV_TOP1_FSYS11,
447 ENABLE_ACLK_TOP13,
448 ENABLE_SCLK_TOP1_FSYS0,
449 ENABLE_SCLK_TOP1_FSYS1,
450 ENABLE_SCLK_TOP1_FSYS11,
451 };
452
453 static const struct samsung_mux_clock top1_mux_clks[] __initconst = {
454 MUX(0, "mout_top1_mfc_pll_user", mout_top1_mfc_pll_user_p,
455 MUX_SEL_TOP10, 4, 1),
456 MUX(0, "mout_top1_cc_pll_user", mout_top1_cc_pll_user_p,
457 MUX_SEL_TOP10, 8, 1),
458 MUX(0, "mout_top1_bus1_pll_user", mout_top1_bus1_pll_user_p,
459 MUX_SEL_TOP10, 12, 1),
460 MUX(0, "mout_top1_bus0_pll_user", mout_top1_bus0_pll_user_p,
461 MUX_SEL_TOP10, 16, 1),
462
463 MUX(0, "mout_top1_mfc_pll_half", mout_top1_mfc_pll_half_p,
464 MUX_SEL_TOP11, 4, 1),
465 MUX(0, "mout_top1_cc_pll_half", mout_top1_cc_pll_half_p,
466 MUX_SEL_TOP11, 8, 1),
467 MUX(0, "mout_top1_bus1_pll_half", mout_top1_bus1_pll_half_p,
468 MUX_SEL_TOP11, 12, 1),
469 MUX(0, "mout_top1_bus0_pll_half", mout_top1_bus0_pll_half_p,
470 MUX_SEL_TOP11, 16, 1),
471
472 MUX(0, "mout_aclk_fsys1_200", mout_top1_group1, MUX_SEL_TOP13, 24, 2),
473 MUX(0, "mout_aclk_fsys0_200", mout_top1_group1, MUX_SEL_TOP13, 28, 2),
474
475 MUX(0, "mout_sclk_phy_fsys0_26m", mout_top1_group1,
476 MUX_SEL_TOP1_FSYS0, 0, 2),
477 MUX(0, "mout_sclk_mmc2", mout_top1_group1, MUX_SEL_TOP1_FSYS0, 16, 2),
478 MUX(0, "mout_sclk_usbdrd300", mout_top1_group1,
479 MUX_SEL_TOP1_FSYS0, 28, 2),
480
481 MUX(0, "mout_sclk_phy_fsys1", mout_top1_group1,
482 MUX_SEL_TOP1_FSYS1, 0, 2),
483 MUX(0, "mout_sclk_ufsunipro20", mout_top1_group1,
484 MUX_SEL_TOP1_FSYS1, 16, 2),
485
486 MUX(0, "mout_sclk_mmc1", mout_top1_group1, MUX_SEL_TOP1_FSYS11, 0, 2),
487 MUX(0, "mout_sclk_mmc0", mout_top1_group1, MUX_SEL_TOP1_FSYS11, 12, 2),
488 MUX(0, "mout_sclk_phy_fsys1_26m", mout_top1_group1,
489 MUX_SEL_TOP1_FSYS11, 24, 2),
490 };
491
492 static const struct samsung_div_clock top1_div_clks[] __initconst = {
493 DIV(DOUT_ACLK_FSYS1_200, "dout_aclk_fsys1_200", "mout_aclk_fsys1_200",
494 DIV_TOP13, 24, 4),
495 DIV(DOUT_ACLK_FSYS0_200, "dout_aclk_fsys0_200", "mout_aclk_fsys0_200",
496 DIV_TOP13, 28, 4),
497
498 DIV(DOUT_SCLK_PHY_FSYS1, "dout_sclk_phy_fsys1",
499 "mout_sclk_phy_fsys1", DIV_TOP1_FSYS1, 0, 6),
500
501 DIV(DOUT_SCLK_UFSUNIPRO20, "dout_sclk_ufsunipro20",
502 "mout_sclk_ufsunipro20",
503 DIV_TOP1_FSYS1, 16, 6),
504
505 DIV(DOUT_SCLK_MMC2, "dout_sclk_mmc2", "mout_sclk_mmc2",
506 DIV_TOP1_FSYS0, 16, 10),
507 DIV(0, "dout_sclk_usbdrd300", "mout_sclk_usbdrd300",
508 DIV_TOP1_FSYS0, 28, 4),
509
510 DIV(DOUT_SCLK_MMC1, "dout_sclk_mmc1", "mout_sclk_mmc1",
511 DIV_TOP1_FSYS11, 0, 10),
512 DIV(DOUT_SCLK_MMC0, "dout_sclk_mmc0", "mout_sclk_mmc0",
513 DIV_TOP1_FSYS11, 12, 10),
514
515 DIV(DOUT_SCLK_PHY_FSYS1_26M, "dout_sclk_phy_fsys1_26m",
516 "mout_sclk_phy_fsys1_26m", DIV_TOP1_FSYS11, 24, 6),
517 };
518
519 static const struct samsung_gate_clock top1_gate_clks[] __initconst = {
520 GATE(CLK_SCLK_MMC2, "sclk_mmc2", "dout_sclk_mmc2",
521 ENABLE_SCLK_TOP1_FSYS0, 16, CLK_SET_RATE_PARENT, 0),
522 GATE(0, "sclk_usbdrd300", "dout_sclk_usbdrd300",
523 ENABLE_SCLK_TOP1_FSYS0, 28, 0, 0),
524
525 GATE(CLK_SCLK_PHY_FSYS1, "sclk_phy_fsys1", "dout_sclk_phy_fsys1",
526 ENABLE_SCLK_TOP1_FSYS1, 0, CLK_SET_RATE_PARENT, 0),
527
528 GATE(CLK_SCLK_UFSUNIPRO20, "sclk_ufsunipro20", "dout_sclk_ufsunipro20",
529 ENABLE_SCLK_TOP1_FSYS1, 16, CLK_SET_RATE_PARENT, 0),
530
531 GATE(CLK_SCLK_MMC1, "sclk_mmc1", "dout_sclk_mmc1",
532 ENABLE_SCLK_TOP1_FSYS11, 0, CLK_SET_RATE_PARENT, 0),
533 GATE(CLK_SCLK_MMC0, "sclk_mmc0", "dout_sclk_mmc0",
534 ENABLE_SCLK_TOP1_FSYS11, 12, CLK_SET_RATE_PARENT, 0),
535
536 GATE(CLK_ACLK_FSYS0_200, "aclk_fsys0_200", "dout_aclk_fsys0_200",
537 ENABLE_ACLK_TOP13, 28, CLK_SET_RATE_PARENT |
538 CLK_IS_CRITICAL, 0),
539 /*
540 * This clock is required for the CMU_FSYS1 registers access, keep it
541 * enabled permanently until proper runtime PM support is added.
542 */
543 GATE(CLK_ACLK_FSYS1_200, "aclk_fsys1_200", "dout_aclk_fsys1_200",
544 ENABLE_ACLK_TOP13, 24, CLK_SET_RATE_PARENT |
545 CLK_IS_CRITICAL, 0),
546
547 GATE(CLK_SCLK_PHY_FSYS1_26M, "sclk_phy_fsys1_26m",
548 "dout_sclk_phy_fsys1_26m", ENABLE_SCLK_TOP1_FSYS11,
549 24, CLK_SET_RATE_PARENT, 0),
550 };
551
552 static const struct samsung_fixed_factor_clock top1_fixed_factor_clks[] __initconst = {
553 FFACTOR(0, "ffac_top1_bus0_pll_div2", "mout_top1_bus0_pll_user",
554 1, 2, 0),
555 FFACTOR(0, "ffac_top1_bus1_pll_div2", "mout_top1_bus1_pll_user",
556 1, 2, 0),
557 FFACTOR(0, "ffac_top1_cc_pll_div2", "mout_top1_cc_pll_user", 1, 2, 0),
558 FFACTOR(0, "ffac_top1_mfc_pll_div2", "mout_top1_mfc_pll_user", 1, 2, 0),
559 };
560
561 static const struct samsung_cmu_info top1_cmu_info __initconst = {
562 .mux_clks = top1_mux_clks,
563 .nr_mux_clks = ARRAY_SIZE(top1_mux_clks),
564 .div_clks = top1_div_clks,
565 .nr_div_clks = ARRAY_SIZE(top1_div_clks),
566 .gate_clks = top1_gate_clks,
567 .nr_gate_clks = ARRAY_SIZE(top1_gate_clks),
568 .fixed_factor_clks = top1_fixed_factor_clks,
569 .nr_fixed_factor_clks = ARRAY_SIZE(top1_fixed_factor_clks),
570 .nr_clk_ids = TOP1_NR_CLK,
571 .clk_regs = top1_clk_regs,
572 .nr_clk_regs = ARRAY_SIZE(top1_clk_regs),
573 };
574
exynos7_clk_top1_init(struct device_node * np)575 static void __init exynos7_clk_top1_init(struct device_node *np)
576 {
577 samsung_cmu_register_one(np, &top1_cmu_info);
578 }
579
580 CLK_OF_DECLARE(exynos7_clk_top1, "samsung,exynos7-clock-top1",
581 exynos7_clk_top1_init);
582
583 /* Register Offset definitions for CMU_CCORE (0x105B0000) */
584 #define MUX_SEL_CCORE 0x0200
585 #define DIV_CCORE 0x0600
586 #define ENABLE_ACLK_CCORE0 0x0800
587 #define ENABLE_ACLK_CCORE1 0x0804
588 #define ENABLE_PCLK_CCORE 0x0900
589
590 /*
591 * List of parent clocks for Muxes in CMU_CCORE
592 */
593 PNAME(mout_aclk_ccore_133_user_p) = { "fin_pll", "aclk_ccore_133" };
594
595 static const unsigned long ccore_clk_regs[] __initconst = {
596 MUX_SEL_CCORE,
597 ENABLE_PCLK_CCORE,
598 };
599
600 static const struct samsung_mux_clock ccore_mux_clks[] __initconst = {
601 MUX(0, "mout_aclk_ccore_133_user", mout_aclk_ccore_133_user_p,
602 MUX_SEL_CCORE, 1, 1),
603 };
604
605 static const struct samsung_gate_clock ccore_gate_clks[] __initconst = {
606 GATE(PCLK_RTC, "pclk_rtc", "mout_aclk_ccore_133_user",
607 ENABLE_PCLK_CCORE, 8, 0, 0),
608 };
609
610 static const struct samsung_cmu_info ccore_cmu_info __initconst = {
611 .mux_clks = ccore_mux_clks,
612 .nr_mux_clks = ARRAY_SIZE(ccore_mux_clks),
613 .gate_clks = ccore_gate_clks,
614 .nr_gate_clks = ARRAY_SIZE(ccore_gate_clks),
615 .nr_clk_ids = CCORE_NR_CLK,
616 .clk_regs = ccore_clk_regs,
617 .nr_clk_regs = ARRAY_SIZE(ccore_clk_regs),
618 };
619
exynos7_clk_ccore_init(struct device_node * np)620 static void __init exynos7_clk_ccore_init(struct device_node *np)
621 {
622 samsung_cmu_register_one(np, &ccore_cmu_info);
623 }
624
625 CLK_OF_DECLARE(exynos7_clk_ccore, "samsung,exynos7-clock-ccore",
626 exynos7_clk_ccore_init);
627
628 /* Register Offset definitions for CMU_PERIC0 (0x13610000) */
629 #define MUX_SEL_PERIC0 0x0200
630 #define ENABLE_PCLK_PERIC0 0x0900
631 #define ENABLE_SCLK_PERIC0 0x0A00
632
633 /* List of parent clocks for Muxes in CMU_PERIC0 */
634 PNAME(mout_aclk_peric0_66_user_p) = { "fin_pll", "aclk_peric0_66" };
635 PNAME(mout_sclk_uart0_user_p) = { "fin_pll", "sclk_uart0" };
636
637 static const unsigned long peric0_clk_regs[] __initconst = {
638 MUX_SEL_PERIC0,
639 ENABLE_PCLK_PERIC0,
640 ENABLE_SCLK_PERIC0,
641 };
642
643 static const struct samsung_mux_clock peric0_mux_clks[] __initconst = {
644 MUX(0, "mout_aclk_peric0_66_user", mout_aclk_peric0_66_user_p,
645 MUX_SEL_PERIC0, 0, 1),
646 MUX(0, "mout_sclk_uart0_user", mout_sclk_uart0_user_p,
647 MUX_SEL_PERIC0, 16, 1),
648 };
649
650 static const struct samsung_gate_clock peric0_gate_clks[] __initconst = {
651 GATE(PCLK_HSI2C0, "pclk_hsi2c0", "mout_aclk_peric0_66_user",
652 ENABLE_PCLK_PERIC0, 8, 0, 0),
653 GATE(PCLK_HSI2C1, "pclk_hsi2c1", "mout_aclk_peric0_66_user",
654 ENABLE_PCLK_PERIC0, 9, 0, 0),
655 GATE(PCLK_HSI2C4, "pclk_hsi2c4", "mout_aclk_peric0_66_user",
656 ENABLE_PCLK_PERIC0, 10, 0, 0),
657 GATE(PCLK_HSI2C5, "pclk_hsi2c5", "mout_aclk_peric0_66_user",
658 ENABLE_PCLK_PERIC0, 11, 0, 0),
659 GATE(PCLK_HSI2C9, "pclk_hsi2c9", "mout_aclk_peric0_66_user",
660 ENABLE_PCLK_PERIC0, 12, 0, 0),
661 GATE(PCLK_HSI2C10, "pclk_hsi2c10", "mout_aclk_peric0_66_user",
662 ENABLE_PCLK_PERIC0, 13, 0, 0),
663 GATE(PCLK_HSI2C11, "pclk_hsi2c11", "mout_aclk_peric0_66_user",
664 ENABLE_PCLK_PERIC0, 14, 0, 0),
665 GATE(PCLK_UART0, "pclk_uart0", "mout_aclk_peric0_66_user",
666 ENABLE_PCLK_PERIC0, 16, 0, 0),
667 GATE(PCLK_ADCIF, "pclk_adcif", "mout_aclk_peric0_66_user",
668 ENABLE_PCLK_PERIC0, 20, 0, 0),
669 GATE(PCLK_PWM, "pclk_pwm", "mout_aclk_peric0_66_user",
670 ENABLE_PCLK_PERIC0, 21, 0, 0),
671
672 GATE(SCLK_UART0, "sclk_uart0_user", "mout_sclk_uart0_user",
673 ENABLE_SCLK_PERIC0, 16, 0, 0),
674 GATE(SCLK_PWM, "sclk_pwm", "fin_pll", ENABLE_SCLK_PERIC0, 21, 0, 0),
675 };
676
677 static const struct samsung_cmu_info peric0_cmu_info __initconst = {
678 .mux_clks = peric0_mux_clks,
679 .nr_mux_clks = ARRAY_SIZE(peric0_mux_clks),
680 .gate_clks = peric0_gate_clks,
681 .nr_gate_clks = ARRAY_SIZE(peric0_gate_clks),
682 .nr_clk_ids = PERIC0_NR_CLK,
683 .clk_regs = peric0_clk_regs,
684 .nr_clk_regs = ARRAY_SIZE(peric0_clk_regs),
685 };
686
exynos7_clk_peric0_init(struct device_node * np)687 static void __init exynos7_clk_peric0_init(struct device_node *np)
688 {
689 samsung_cmu_register_one(np, &peric0_cmu_info);
690 }
691
692 /* Register Offset definitions for CMU_PERIC1 (0x14C80000) */
693 #define MUX_SEL_PERIC10 0x0200
694 #define MUX_SEL_PERIC11 0x0204
695 #define MUX_SEL_PERIC12 0x0208
696 #define ENABLE_PCLK_PERIC1 0x0900
697 #define ENABLE_SCLK_PERIC10 0x0A00
698
699 CLK_OF_DECLARE(exynos7_clk_peric0, "samsung,exynos7-clock-peric0",
700 exynos7_clk_peric0_init);
701
702 /* List of parent clocks for Muxes in CMU_PERIC1 */
703 PNAME(mout_aclk_peric1_66_user_p) = { "fin_pll", "aclk_peric1_66" };
704 PNAME(mout_sclk_uart1_user_p) = { "fin_pll", "sclk_uart1" };
705 PNAME(mout_sclk_uart2_user_p) = { "fin_pll", "sclk_uart2" };
706 PNAME(mout_sclk_uart3_user_p) = { "fin_pll", "sclk_uart3" };
707 PNAME(mout_sclk_spi0_user_p) = { "fin_pll", "sclk_spi0" };
708 PNAME(mout_sclk_spi1_user_p) = { "fin_pll", "sclk_spi1" };
709 PNAME(mout_sclk_spi2_user_p) = { "fin_pll", "sclk_spi2" };
710 PNAME(mout_sclk_spi3_user_p) = { "fin_pll", "sclk_spi3" };
711 PNAME(mout_sclk_spi4_user_p) = { "fin_pll", "sclk_spi4" };
712
713 static const unsigned long peric1_clk_regs[] __initconst = {
714 MUX_SEL_PERIC10,
715 MUX_SEL_PERIC11,
716 MUX_SEL_PERIC12,
717 ENABLE_PCLK_PERIC1,
718 ENABLE_SCLK_PERIC10,
719 };
720
721 static const struct samsung_mux_clock peric1_mux_clks[] __initconst = {
722 MUX(0, "mout_aclk_peric1_66_user", mout_aclk_peric1_66_user_p,
723 MUX_SEL_PERIC10, 0, 1),
724
725 MUX_F(0, "mout_sclk_spi0_user", mout_sclk_spi0_user_p,
726 MUX_SEL_PERIC11, 0, 1, CLK_SET_RATE_PARENT, 0),
727 MUX_F(0, "mout_sclk_spi1_user", mout_sclk_spi1_user_p,
728 MUX_SEL_PERIC11, 4, 1, CLK_SET_RATE_PARENT, 0),
729 MUX_F(0, "mout_sclk_spi2_user", mout_sclk_spi2_user_p,
730 MUX_SEL_PERIC11, 8, 1, CLK_SET_RATE_PARENT, 0),
731 MUX_F(0, "mout_sclk_spi3_user", mout_sclk_spi3_user_p,
732 MUX_SEL_PERIC11, 12, 1, CLK_SET_RATE_PARENT, 0),
733 MUX_F(0, "mout_sclk_spi4_user", mout_sclk_spi4_user_p,
734 MUX_SEL_PERIC11, 16, 1, CLK_SET_RATE_PARENT, 0),
735 MUX(0, "mout_sclk_uart1_user", mout_sclk_uart1_user_p,
736 MUX_SEL_PERIC11, 20, 1),
737 MUX(0, "mout_sclk_uart2_user", mout_sclk_uart2_user_p,
738 MUX_SEL_PERIC11, 24, 1),
739 MUX(0, "mout_sclk_uart3_user", mout_sclk_uart3_user_p,
740 MUX_SEL_PERIC11, 28, 1),
741 };
742
743 static const struct samsung_gate_clock peric1_gate_clks[] __initconst = {
744 GATE(PCLK_HSI2C2, "pclk_hsi2c2", "mout_aclk_peric1_66_user",
745 ENABLE_PCLK_PERIC1, 4, 0, 0),
746 GATE(PCLK_HSI2C3, "pclk_hsi2c3", "mout_aclk_peric1_66_user",
747 ENABLE_PCLK_PERIC1, 5, 0, 0),
748 GATE(PCLK_HSI2C6, "pclk_hsi2c6", "mout_aclk_peric1_66_user",
749 ENABLE_PCLK_PERIC1, 6, 0, 0),
750 GATE(PCLK_HSI2C7, "pclk_hsi2c7", "mout_aclk_peric1_66_user",
751 ENABLE_PCLK_PERIC1, 7, 0, 0),
752 GATE(PCLK_HSI2C8, "pclk_hsi2c8", "mout_aclk_peric1_66_user",
753 ENABLE_PCLK_PERIC1, 8, 0, 0),
754 GATE(PCLK_UART1, "pclk_uart1", "mout_aclk_peric1_66_user",
755 ENABLE_PCLK_PERIC1, 9, 0, 0),
756 GATE(PCLK_UART2, "pclk_uart2", "mout_aclk_peric1_66_user",
757 ENABLE_PCLK_PERIC1, 10, 0, 0),
758 GATE(PCLK_UART3, "pclk_uart3", "mout_aclk_peric1_66_user",
759 ENABLE_PCLK_PERIC1, 11, 0, 0),
760 GATE(PCLK_SPI0, "pclk_spi0", "mout_aclk_peric1_66_user",
761 ENABLE_PCLK_PERIC1, 12, 0, 0),
762 GATE(PCLK_SPI1, "pclk_spi1", "mout_aclk_peric1_66_user",
763 ENABLE_PCLK_PERIC1, 13, 0, 0),
764 GATE(PCLK_SPI2, "pclk_spi2", "mout_aclk_peric1_66_user",
765 ENABLE_PCLK_PERIC1, 14, 0, 0),
766 GATE(PCLK_SPI3, "pclk_spi3", "mout_aclk_peric1_66_user",
767 ENABLE_PCLK_PERIC1, 15, 0, 0),
768 GATE(PCLK_SPI4, "pclk_spi4", "mout_aclk_peric1_66_user",
769 ENABLE_PCLK_PERIC1, 16, 0, 0),
770 GATE(PCLK_I2S1, "pclk_i2s1", "mout_aclk_peric1_66_user",
771 ENABLE_PCLK_PERIC1, 17, CLK_SET_RATE_PARENT, 0),
772 GATE(PCLK_PCM1, "pclk_pcm1", "mout_aclk_peric1_66_user",
773 ENABLE_PCLK_PERIC1, 18, 0, 0),
774 GATE(PCLK_SPDIF, "pclk_spdif", "mout_aclk_peric1_66_user",
775 ENABLE_PCLK_PERIC1, 19, 0, 0),
776
777 GATE(SCLK_UART1, "sclk_uart1_user", "mout_sclk_uart1_user",
778 ENABLE_SCLK_PERIC10, 9, 0, 0),
779 GATE(SCLK_UART2, "sclk_uart2_user", "mout_sclk_uart2_user",
780 ENABLE_SCLK_PERIC10, 10, 0, 0),
781 GATE(SCLK_UART3, "sclk_uart3_user", "mout_sclk_uart3_user",
782 ENABLE_SCLK_PERIC10, 11, 0, 0),
783 GATE(SCLK_SPI0, "sclk_spi0_user", "mout_sclk_spi0_user",
784 ENABLE_SCLK_PERIC10, 12, CLK_SET_RATE_PARENT, 0),
785 GATE(SCLK_SPI1, "sclk_spi1_user", "mout_sclk_spi1_user",
786 ENABLE_SCLK_PERIC10, 13, CLK_SET_RATE_PARENT, 0),
787 GATE(SCLK_SPI2, "sclk_spi2_user", "mout_sclk_spi2_user",
788 ENABLE_SCLK_PERIC10, 14, CLK_SET_RATE_PARENT, 0),
789 GATE(SCLK_SPI3, "sclk_spi3_user", "mout_sclk_spi3_user",
790 ENABLE_SCLK_PERIC10, 15, CLK_SET_RATE_PARENT, 0),
791 GATE(SCLK_SPI4, "sclk_spi4_user", "mout_sclk_spi4_user",
792 ENABLE_SCLK_PERIC10, 16, CLK_SET_RATE_PARENT, 0),
793 GATE(SCLK_I2S1, "sclk_i2s1_user", "sclk_i2s1",
794 ENABLE_SCLK_PERIC10, 17, CLK_SET_RATE_PARENT, 0),
795 GATE(SCLK_PCM1, "sclk_pcm1_user", "sclk_pcm1",
796 ENABLE_SCLK_PERIC10, 18, CLK_SET_RATE_PARENT, 0),
797 GATE(SCLK_SPDIF, "sclk_spdif_user", "sclk_spdif",
798 ENABLE_SCLK_PERIC10, 19, CLK_SET_RATE_PARENT, 0),
799 };
800
801 static const struct samsung_cmu_info peric1_cmu_info __initconst = {
802 .mux_clks = peric1_mux_clks,
803 .nr_mux_clks = ARRAY_SIZE(peric1_mux_clks),
804 .gate_clks = peric1_gate_clks,
805 .nr_gate_clks = ARRAY_SIZE(peric1_gate_clks),
806 .nr_clk_ids = PERIC1_NR_CLK,
807 .clk_regs = peric1_clk_regs,
808 .nr_clk_regs = ARRAY_SIZE(peric1_clk_regs),
809 };
810
exynos7_clk_peric1_init(struct device_node * np)811 static void __init exynos7_clk_peric1_init(struct device_node *np)
812 {
813 samsung_cmu_register_one(np, &peric1_cmu_info);
814 }
815
816 CLK_OF_DECLARE(exynos7_clk_peric1, "samsung,exynos7-clock-peric1",
817 exynos7_clk_peric1_init);
818
819 /* Register Offset definitions for CMU_PERIS (0x10040000) */
820 #define MUX_SEL_PERIS 0x0200
821 #define ENABLE_PCLK_PERIS 0x0900
822 #define ENABLE_PCLK_PERIS_SECURE_CHIPID 0x0910
823 #define ENABLE_SCLK_PERIS 0x0A00
824 #define ENABLE_SCLK_PERIS_SECURE_CHIPID 0x0A10
825
826 /* List of parent clocks for Muxes in CMU_PERIS */
827 PNAME(mout_aclk_peris_66_user_p) = { "fin_pll", "aclk_peris_66" };
828
829 static const unsigned long peris_clk_regs[] __initconst = {
830 MUX_SEL_PERIS,
831 ENABLE_PCLK_PERIS,
832 ENABLE_PCLK_PERIS_SECURE_CHIPID,
833 ENABLE_SCLK_PERIS,
834 ENABLE_SCLK_PERIS_SECURE_CHIPID,
835 };
836
837 static const struct samsung_mux_clock peris_mux_clks[] __initconst = {
838 MUX(0, "mout_aclk_peris_66_user",
839 mout_aclk_peris_66_user_p, MUX_SEL_PERIS, 0, 1),
840 };
841
842 static const struct samsung_gate_clock peris_gate_clks[] __initconst = {
843 GATE(PCLK_WDT, "pclk_wdt", "mout_aclk_peris_66_user",
844 ENABLE_PCLK_PERIS, 6, 0, 0),
845 GATE(PCLK_TMU, "pclk_tmu_apbif", "mout_aclk_peris_66_user",
846 ENABLE_PCLK_PERIS, 10, 0, 0),
847
848 GATE(PCLK_CHIPID, "pclk_chipid", "mout_aclk_peris_66_user",
849 ENABLE_PCLK_PERIS_SECURE_CHIPID, 0, 0, 0),
850 GATE(SCLK_CHIPID, "sclk_chipid", "fin_pll",
851 ENABLE_SCLK_PERIS_SECURE_CHIPID, 0, 0, 0),
852
853 GATE(SCLK_TMU, "sclk_tmu", "fin_pll", ENABLE_SCLK_PERIS, 10, 0, 0),
854 };
855
856 static const struct samsung_cmu_info peris_cmu_info __initconst = {
857 .mux_clks = peris_mux_clks,
858 .nr_mux_clks = ARRAY_SIZE(peris_mux_clks),
859 .gate_clks = peris_gate_clks,
860 .nr_gate_clks = ARRAY_SIZE(peris_gate_clks),
861 .nr_clk_ids = PERIS_NR_CLK,
862 .clk_regs = peris_clk_regs,
863 .nr_clk_regs = ARRAY_SIZE(peris_clk_regs),
864 };
865
exynos7_clk_peris_init(struct device_node * np)866 static void __init exynos7_clk_peris_init(struct device_node *np)
867 {
868 samsung_cmu_register_one(np, &peris_cmu_info);
869 }
870
871 CLK_OF_DECLARE(exynos7_clk_peris, "samsung,exynos7-clock-peris",
872 exynos7_clk_peris_init);
873
874 /* Register Offset definitions for CMU_FSYS0 (0x10E90000) */
875 #define MUX_SEL_FSYS00 0x0200
876 #define MUX_SEL_FSYS01 0x0204
877 #define MUX_SEL_FSYS02 0x0208
878 #define ENABLE_ACLK_FSYS00 0x0800
879 #define ENABLE_ACLK_FSYS01 0x0804
880 #define ENABLE_SCLK_FSYS01 0x0A04
881 #define ENABLE_SCLK_FSYS02 0x0A08
882 #define ENABLE_SCLK_FSYS04 0x0A10
883
884 /*
885 * List of parent clocks for Muxes in CMU_FSYS0
886 */
887 PNAME(mout_aclk_fsys0_200_user_p) = { "fin_pll", "aclk_fsys0_200" };
888 PNAME(mout_sclk_mmc2_user_p) = { "fin_pll", "sclk_mmc2" };
889
890 PNAME(mout_sclk_usbdrd300_user_p) = { "fin_pll", "sclk_usbdrd300" };
891 PNAME(mout_phyclk_usbdrd300_udrd30_phyclk_user_p) = { "fin_pll",
892 "phyclk_usbdrd300_udrd30_phyclock" };
893 PNAME(mout_phyclk_usbdrd300_udrd30_pipe_pclk_user_p) = { "fin_pll",
894 "phyclk_usbdrd300_udrd30_pipe_pclk" };
895
896 /* fixed rate clocks used in the FSYS0 block */
897 static const struct samsung_fixed_rate_clock fixed_rate_clks_fsys0[] __initconst = {
898 FRATE(0, "phyclk_usbdrd300_udrd30_phyclock", NULL, 0, 60000000),
899 FRATE(0, "phyclk_usbdrd300_udrd30_pipe_pclk", NULL, 0, 125000000),
900 };
901
902 static const unsigned long fsys0_clk_regs[] __initconst = {
903 MUX_SEL_FSYS00,
904 MUX_SEL_FSYS01,
905 MUX_SEL_FSYS02,
906 ENABLE_ACLK_FSYS00,
907 ENABLE_ACLK_FSYS01,
908 ENABLE_SCLK_FSYS01,
909 ENABLE_SCLK_FSYS02,
910 ENABLE_SCLK_FSYS04,
911 };
912
913 static const struct samsung_mux_clock fsys0_mux_clks[] __initconst = {
914 MUX(0, "mout_aclk_fsys0_200_user", mout_aclk_fsys0_200_user_p,
915 MUX_SEL_FSYS00, 24, 1),
916
917 MUX(0, "mout_sclk_mmc2_user", mout_sclk_mmc2_user_p,
918 MUX_SEL_FSYS01, 24, 1),
919 MUX(0, "mout_sclk_usbdrd300_user", mout_sclk_usbdrd300_user_p,
920 MUX_SEL_FSYS01, 28, 1),
921
922 MUX(0, "mout_phyclk_usbdrd300_udrd30_pipe_pclk_user",
923 mout_phyclk_usbdrd300_udrd30_pipe_pclk_user_p,
924 MUX_SEL_FSYS02, 24, 1),
925 MUX(0, "mout_phyclk_usbdrd300_udrd30_phyclk_user",
926 mout_phyclk_usbdrd300_udrd30_phyclk_user_p,
927 MUX_SEL_FSYS02, 28, 1),
928 };
929
930 static const struct samsung_gate_clock fsys0_gate_clks[] __initconst = {
931 GATE(ACLK_PDMA1, "aclk_pdma1", "mout_aclk_fsys0_200_user",
932 ENABLE_ACLK_FSYS00, 3, 0, 0),
933 GATE(ACLK_PDMA0, "aclk_pdma0", "mout_aclk_fsys0_200_user",
934 ENABLE_ACLK_FSYS00, 4, 0, 0),
935 GATE(ACLK_AXIUS_USBDRD30X_FSYS0X, "aclk_axius_usbdrd30x_fsys0x",
936 "mout_aclk_fsys0_200_user",
937 ENABLE_ACLK_FSYS00, 19, 0, 0),
938
939 GATE(ACLK_USBDRD300, "aclk_usbdrd300", "mout_aclk_fsys0_200_user",
940 ENABLE_ACLK_FSYS01, 29, 0, 0),
941 GATE(ACLK_MMC2, "aclk_mmc2", "mout_aclk_fsys0_200_user",
942 ENABLE_ACLK_FSYS01, 31, 0, 0),
943
944 GATE(SCLK_USBDRD300_SUSPENDCLK, "sclk_usbdrd300_suspendclk",
945 "mout_sclk_usbdrd300_user",
946 ENABLE_SCLK_FSYS01, 4, 0, 0),
947 GATE(SCLK_USBDRD300_REFCLK, "sclk_usbdrd300_refclk", "fin_pll",
948 ENABLE_SCLK_FSYS01, 8, 0, 0),
949
950 GATE(PHYCLK_USBDRD300_UDRD30_PIPE_PCLK_USER,
951 "phyclk_usbdrd300_udrd30_pipe_pclk_user",
952 "mout_phyclk_usbdrd300_udrd30_pipe_pclk_user",
953 ENABLE_SCLK_FSYS02, 24, 0, 0),
954 GATE(PHYCLK_USBDRD300_UDRD30_PHYCLK_USER,
955 "phyclk_usbdrd300_udrd30_phyclk_user",
956 "mout_phyclk_usbdrd300_udrd30_phyclk_user",
957 ENABLE_SCLK_FSYS02, 28, 0, 0),
958
959 GATE(OSCCLK_PHY_CLKOUT_USB30_PHY, "oscclk_phy_clkout_usb30_phy",
960 "fin_pll",
961 ENABLE_SCLK_FSYS04, 28, 0, 0),
962 };
963
964 static const struct samsung_cmu_info fsys0_cmu_info __initconst = {
965 .fixed_clks = fixed_rate_clks_fsys0,
966 .nr_fixed_clks = ARRAY_SIZE(fixed_rate_clks_fsys0),
967 .mux_clks = fsys0_mux_clks,
968 .nr_mux_clks = ARRAY_SIZE(fsys0_mux_clks),
969 .gate_clks = fsys0_gate_clks,
970 .nr_gate_clks = ARRAY_SIZE(fsys0_gate_clks),
971 .nr_clk_ids = FSYS0_NR_CLK,
972 .clk_regs = fsys0_clk_regs,
973 .nr_clk_regs = ARRAY_SIZE(fsys0_clk_regs),
974 };
975
exynos7_clk_fsys0_init(struct device_node * np)976 static void __init exynos7_clk_fsys0_init(struct device_node *np)
977 {
978 samsung_cmu_register_one(np, &fsys0_cmu_info);
979 }
980
981 CLK_OF_DECLARE(exynos7_clk_fsys0, "samsung,exynos7-clock-fsys0",
982 exynos7_clk_fsys0_init);
983
984 /* Register Offset definitions for CMU_FSYS1 (0x156E0000) */
985 #define MUX_SEL_FSYS10 0x0200
986 #define MUX_SEL_FSYS11 0x0204
987 #define MUX_SEL_FSYS12 0x0208
988 #define DIV_FSYS1 0x0600
989 #define ENABLE_ACLK_FSYS1 0x0800
990 #define ENABLE_PCLK_FSYS1 0x0900
991 #define ENABLE_SCLK_FSYS11 0x0A04
992 #define ENABLE_SCLK_FSYS12 0x0A08
993 #define ENABLE_SCLK_FSYS13 0x0A0C
994
995 /*
996 * List of parent clocks for Muxes in CMU_FSYS1
997 */
998 PNAME(mout_aclk_fsys1_200_user_p) = { "fin_pll", "aclk_fsys1_200" };
999 PNAME(mout_fsys1_group_p) = { "fin_pll", "fin_pll_26m",
1000 "sclk_phy_fsys1_26m" };
1001 PNAME(mout_sclk_mmc0_user_p) = { "fin_pll", "sclk_mmc0" };
1002 PNAME(mout_sclk_mmc1_user_p) = { "fin_pll", "sclk_mmc1" };
1003 PNAME(mout_sclk_ufsunipro20_user_p) = { "fin_pll", "sclk_ufsunipro20" };
1004 PNAME(mout_phyclk_ufs20_tx0_user_p) = { "fin_pll", "phyclk_ufs20_tx0_symbol" };
1005 PNAME(mout_phyclk_ufs20_rx0_user_p) = { "fin_pll", "phyclk_ufs20_rx0_symbol" };
1006 PNAME(mout_phyclk_ufs20_rx1_user_p) = { "fin_pll", "phyclk_ufs20_rx1_symbol" };
1007
1008 /* fixed rate clocks used in the FSYS1 block */
1009 static const struct samsung_fixed_rate_clock fixed_rate_clks_fsys1[] __initconst = {
1010 FRATE(PHYCLK_UFS20_TX0_SYMBOL, "phyclk_ufs20_tx0_symbol", NULL,
1011 0, 300000000),
1012 FRATE(PHYCLK_UFS20_RX0_SYMBOL, "phyclk_ufs20_rx0_symbol", NULL,
1013 0, 300000000),
1014 FRATE(PHYCLK_UFS20_RX1_SYMBOL, "phyclk_ufs20_rx1_symbol", NULL,
1015 0, 300000000),
1016 };
1017
1018 static const unsigned long fsys1_clk_regs[] __initconst = {
1019 MUX_SEL_FSYS10,
1020 MUX_SEL_FSYS11,
1021 MUX_SEL_FSYS12,
1022 DIV_FSYS1,
1023 ENABLE_ACLK_FSYS1,
1024 ENABLE_PCLK_FSYS1,
1025 ENABLE_SCLK_FSYS11,
1026 ENABLE_SCLK_FSYS12,
1027 ENABLE_SCLK_FSYS13,
1028 };
1029
1030 static const struct samsung_mux_clock fsys1_mux_clks[] __initconst = {
1031 MUX(MOUT_FSYS1_PHYCLK_SEL1, "mout_fsys1_phyclk_sel1",
1032 mout_fsys1_group_p, MUX_SEL_FSYS10, 16, 2),
1033 MUX(0, "mout_fsys1_phyclk_sel0", mout_fsys1_group_p,
1034 MUX_SEL_FSYS10, 20, 2),
1035 MUX(0, "mout_aclk_fsys1_200_user", mout_aclk_fsys1_200_user_p,
1036 MUX_SEL_FSYS10, 28, 1),
1037
1038 MUX(0, "mout_sclk_mmc1_user", mout_sclk_mmc1_user_p,
1039 MUX_SEL_FSYS11, 24, 1),
1040 MUX(0, "mout_sclk_mmc0_user", mout_sclk_mmc0_user_p,
1041 MUX_SEL_FSYS11, 28, 1),
1042 MUX(0, "mout_sclk_ufsunipro20_user", mout_sclk_ufsunipro20_user_p,
1043 MUX_SEL_FSYS11, 20, 1),
1044
1045 MUX(0, "mout_phyclk_ufs20_rx1_symbol_user",
1046 mout_phyclk_ufs20_rx1_user_p, MUX_SEL_FSYS12, 16, 1),
1047 MUX(0, "mout_phyclk_ufs20_rx0_symbol_user",
1048 mout_phyclk_ufs20_rx0_user_p, MUX_SEL_FSYS12, 24, 1),
1049 MUX(0, "mout_phyclk_ufs20_tx0_symbol_user",
1050 mout_phyclk_ufs20_tx0_user_p, MUX_SEL_FSYS12, 28, 1),
1051 };
1052
1053 static const struct samsung_div_clock fsys1_div_clks[] __initconst = {
1054 DIV(DOUT_PCLK_FSYS1, "dout_pclk_fsys1", "mout_aclk_fsys1_200_user",
1055 DIV_FSYS1, 0, 2),
1056 };
1057
1058 static const struct samsung_gate_clock fsys1_gate_clks[] __initconst = {
1059 GATE(SCLK_UFSUNIPRO20_USER, "sclk_ufsunipro20_user",
1060 "mout_sclk_ufsunipro20_user",
1061 ENABLE_SCLK_FSYS11, 20, 0, 0),
1062
1063 GATE(ACLK_MMC1, "aclk_mmc1", "mout_aclk_fsys1_200_user",
1064 ENABLE_ACLK_FSYS1, 29, 0, 0),
1065 GATE(ACLK_MMC0, "aclk_mmc0", "mout_aclk_fsys1_200_user",
1066 ENABLE_ACLK_FSYS1, 30, 0, 0),
1067
1068 GATE(ACLK_UFS20_LINK, "aclk_ufs20_link", "dout_pclk_fsys1",
1069 ENABLE_ACLK_FSYS1, 31, 0, 0),
1070 GATE(PCLK_GPIO_FSYS1, "pclk_gpio_fsys1", "mout_aclk_fsys1_200_user",
1071 ENABLE_PCLK_FSYS1, 30, 0, 0),
1072
1073 GATE(PHYCLK_UFS20_RX1_SYMBOL_USER, "phyclk_ufs20_rx1_symbol_user",
1074 "mout_phyclk_ufs20_rx1_symbol_user",
1075 ENABLE_SCLK_FSYS12, 16, 0, 0),
1076 GATE(PHYCLK_UFS20_RX0_SYMBOL_USER, "phyclk_ufs20_rx0_symbol_user",
1077 "mout_phyclk_ufs20_rx0_symbol_user",
1078 ENABLE_SCLK_FSYS12, 24, 0, 0),
1079 GATE(PHYCLK_UFS20_TX0_SYMBOL_USER, "phyclk_ufs20_tx0_symbol_user",
1080 "mout_phyclk_ufs20_tx0_symbol_user",
1081 ENABLE_SCLK_FSYS12, 28, 0, 0),
1082
1083 GATE(OSCCLK_PHY_CLKOUT_EMBEDDED_COMBO_PHY,
1084 "oscclk_phy_clkout_embedded_combo_phy",
1085 "fin_pll",
1086 ENABLE_SCLK_FSYS12, 4, CLK_IGNORE_UNUSED, 0),
1087
1088 GATE(SCLK_COMBO_PHY_EMBEDDED_26M, "sclk_combo_phy_embedded_26m",
1089 "mout_fsys1_phyclk_sel1",
1090 ENABLE_SCLK_FSYS13, 24, CLK_IGNORE_UNUSED, 0),
1091 };
1092
1093 static const struct samsung_cmu_info fsys1_cmu_info __initconst = {
1094 .fixed_clks = fixed_rate_clks_fsys1,
1095 .nr_fixed_clks = ARRAY_SIZE(fixed_rate_clks_fsys1),
1096 .mux_clks = fsys1_mux_clks,
1097 .nr_mux_clks = ARRAY_SIZE(fsys1_mux_clks),
1098 .div_clks = fsys1_div_clks,
1099 .nr_div_clks = ARRAY_SIZE(fsys1_div_clks),
1100 .gate_clks = fsys1_gate_clks,
1101 .nr_gate_clks = ARRAY_SIZE(fsys1_gate_clks),
1102 .nr_clk_ids = FSYS1_NR_CLK,
1103 .clk_regs = fsys1_clk_regs,
1104 .nr_clk_regs = ARRAY_SIZE(fsys1_clk_regs),
1105 };
1106
exynos7_clk_fsys1_init(struct device_node * np)1107 static void __init exynos7_clk_fsys1_init(struct device_node *np)
1108 {
1109 samsung_cmu_register_one(np, &fsys1_cmu_info);
1110 }
1111
1112 CLK_OF_DECLARE(exynos7_clk_fsys1, "samsung,exynos7-clock-fsys1",
1113 exynos7_clk_fsys1_init);
1114
1115 #define MUX_SEL_MSCL 0x0200
1116 #define DIV_MSCL 0x0600
1117 #define ENABLE_ACLK_MSCL 0x0800
1118 #define ENABLE_PCLK_MSCL 0x0900
1119
1120 /* List of parent clocks for Muxes in CMU_MSCL */
1121 PNAME(mout_aclk_mscl_532_user_p) = { "fin_pll", "aclk_mscl_532" };
1122
1123 static const unsigned long mscl_clk_regs[] __initconst = {
1124 MUX_SEL_MSCL,
1125 DIV_MSCL,
1126 ENABLE_ACLK_MSCL,
1127 ENABLE_PCLK_MSCL,
1128 };
1129
1130 static const struct samsung_mux_clock mscl_mux_clks[] __initconst = {
1131 MUX(USERMUX_ACLK_MSCL_532, "usermux_aclk_mscl_532",
1132 mout_aclk_mscl_532_user_p, MUX_SEL_MSCL, 0, 1),
1133 };
1134 static const struct samsung_div_clock mscl_div_clks[] __initconst = {
1135 DIV(DOUT_PCLK_MSCL, "dout_pclk_mscl", "usermux_aclk_mscl_532",
1136 DIV_MSCL, 0, 3),
1137 };
1138 static const struct samsung_gate_clock mscl_gate_clks[] __initconst = {
1139
1140 GATE(ACLK_MSCL_0, "aclk_mscl_0", "usermux_aclk_mscl_532",
1141 ENABLE_ACLK_MSCL, 31, 0, 0),
1142 GATE(ACLK_MSCL_1, "aclk_mscl_1", "usermux_aclk_mscl_532",
1143 ENABLE_ACLK_MSCL, 30, 0, 0),
1144 GATE(ACLK_JPEG, "aclk_jpeg", "usermux_aclk_mscl_532",
1145 ENABLE_ACLK_MSCL, 29, 0, 0),
1146 GATE(ACLK_G2D, "aclk_g2d", "usermux_aclk_mscl_532",
1147 ENABLE_ACLK_MSCL, 28, 0, 0),
1148 GATE(ACLK_LH_ASYNC_SI_MSCL_0, "aclk_lh_async_si_mscl_0",
1149 "usermux_aclk_mscl_532",
1150 ENABLE_ACLK_MSCL, 27, 0, 0),
1151 GATE(ACLK_LH_ASYNC_SI_MSCL_1, "aclk_lh_async_si_mscl_1",
1152 "usermux_aclk_mscl_532",
1153 ENABLE_ACLK_MSCL, 26, 0, 0),
1154 GATE(ACLK_XIU_MSCLX_0, "aclk_xiu_msclx_0", "usermux_aclk_mscl_532",
1155 ENABLE_ACLK_MSCL, 25, 0, 0),
1156 GATE(ACLK_XIU_MSCLX_1, "aclk_xiu_msclx_1", "usermux_aclk_mscl_532",
1157 ENABLE_ACLK_MSCL, 24, 0, 0),
1158 GATE(ACLK_AXI2ACEL_BRIDGE, "aclk_axi2acel_bridge",
1159 "usermux_aclk_mscl_532",
1160 ENABLE_ACLK_MSCL, 23, 0, 0),
1161 GATE(ACLK_QE_MSCL_0, "aclk_qe_mscl_0", "usermux_aclk_mscl_532",
1162 ENABLE_ACLK_MSCL, 22, 0, 0),
1163 GATE(ACLK_QE_MSCL_1, "aclk_qe_mscl_1", "usermux_aclk_mscl_532",
1164 ENABLE_ACLK_MSCL, 21, 0, 0),
1165 GATE(ACLK_QE_JPEG, "aclk_qe_jpeg", "usermux_aclk_mscl_532",
1166 ENABLE_ACLK_MSCL, 20, 0, 0),
1167 GATE(ACLK_QE_G2D, "aclk_qe_g2d", "usermux_aclk_mscl_532",
1168 ENABLE_ACLK_MSCL, 19, 0, 0),
1169 GATE(ACLK_PPMU_MSCL_0, "aclk_ppmu_mscl_0", "usermux_aclk_mscl_532",
1170 ENABLE_ACLK_MSCL, 18, 0, 0),
1171 GATE(ACLK_PPMU_MSCL_1, "aclk_ppmu_mscl_1", "usermux_aclk_mscl_532",
1172 ENABLE_ACLK_MSCL, 17, 0, 0),
1173 GATE(ACLK_MSCLNP_133, "aclk_msclnp_133", "usermux_aclk_mscl_532",
1174 ENABLE_ACLK_MSCL, 16, 0, 0),
1175 GATE(ACLK_AHB2APB_MSCL0P, "aclk_ahb2apb_mscl0p",
1176 "usermux_aclk_mscl_532",
1177 ENABLE_ACLK_MSCL, 15, 0, 0),
1178 GATE(ACLK_AHB2APB_MSCL1P, "aclk_ahb2apb_mscl1p",
1179 "usermux_aclk_mscl_532",
1180 ENABLE_ACLK_MSCL, 14, 0, 0),
1181
1182 GATE(PCLK_MSCL_0, "pclk_mscl_0", "dout_pclk_mscl",
1183 ENABLE_PCLK_MSCL, 31, 0, 0),
1184 GATE(PCLK_MSCL_1, "pclk_mscl_1", "dout_pclk_mscl",
1185 ENABLE_PCLK_MSCL, 30, 0, 0),
1186 GATE(PCLK_JPEG, "pclk_jpeg", "dout_pclk_mscl",
1187 ENABLE_PCLK_MSCL, 29, 0, 0),
1188 GATE(PCLK_G2D, "pclk_g2d", "dout_pclk_mscl",
1189 ENABLE_PCLK_MSCL, 28, 0, 0),
1190 GATE(PCLK_QE_MSCL_0, "pclk_qe_mscl_0", "dout_pclk_mscl",
1191 ENABLE_PCLK_MSCL, 27, 0, 0),
1192 GATE(PCLK_QE_MSCL_1, "pclk_qe_mscl_1", "dout_pclk_mscl",
1193 ENABLE_PCLK_MSCL, 26, 0, 0),
1194 GATE(PCLK_QE_JPEG, "pclk_qe_jpeg", "dout_pclk_mscl",
1195 ENABLE_PCLK_MSCL, 25, 0, 0),
1196 GATE(PCLK_QE_G2D, "pclk_qe_g2d", "dout_pclk_mscl",
1197 ENABLE_PCLK_MSCL, 24, 0, 0),
1198 GATE(PCLK_PPMU_MSCL_0, "pclk_ppmu_mscl_0", "dout_pclk_mscl",
1199 ENABLE_PCLK_MSCL, 23, 0, 0),
1200 GATE(PCLK_PPMU_MSCL_1, "pclk_ppmu_mscl_1", "dout_pclk_mscl",
1201 ENABLE_PCLK_MSCL, 22, 0, 0),
1202 GATE(PCLK_AXI2ACEL_BRIDGE, "pclk_axi2acel_bridge", "dout_pclk_mscl",
1203 ENABLE_PCLK_MSCL, 21, 0, 0),
1204 GATE(PCLK_PMU_MSCL, "pclk_pmu_mscl", "dout_pclk_mscl",
1205 ENABLE_PCLK_MSCL, 20, 0, 0),
1206 };
1207
1208 static const struct samsung_cmu_info mscl_cmu_info __initconst = {
1209 .mux_clks = mscl_mux_clks,
1210 .nr_mux_clks = ARRAY_SIZE(mscl_mux_clks),
1211 .div_clks = mscl_div_clks,
1212 .nr_div_clks = ARRAY_SIZE(mscl_div_clks),
1213 .gate_clks = mscl_gate_clks,
1214 .nr_gate_clks = ARRAY_SIZE(mscl_gate_clks),
1215 .nr_clk_ids = MSCL_NR_CLK,
1216 .clk_regs = mscl_clk_regs,
1217 .nr_clk_regs = ARRAY_SIZE(mscl_clk_regs),
1218 };
1219
exynos7_clk_mscl_init(struct device_node * np)1220 static void __init exynos7_clk_mscl_init(struct device_node *np)
1221 {
1222 samsung_cmu_register_one(np, &mscl_cmu_info);
1223 }
1224
1225 CLK_OF_DECLARE(exynos7_clk_mscl, "samsung,exynos7-clock-mscl",
1226 exynos7_clk_mscl_init);
1227
1228 /* Register Offset definitions for CMU_AUD (0x114C0000) */
1229 #define MUX_SEL_AUD 0x0200
1230 #define DIV_AUD0 0x0600
1231 #define DIV_AUD1 0x0604
1232 #define ENABLE_ACLK_AUD 0x0800
1233 #define ENABLE_PCLK_AUD 0x0900
1234 #define ENABLE_SCLK_AUD 0x0A00
1235
1236 /*
1237 * List of parent clocks for Muxes in CMU_AUD
1238 */
1239 PNAME(mout_aud_pll_user_p) = { "fin_pll", "fout_aud_pll" };
1240 PNAME(mout_aud_group_p) = { "dout_aud_cdclk", "ioclk_audiocdclk0" };
1241
1242 static const unsigned long aud_clk_regs[] __initconst = {
1243 MUX_SEL_AUD,
1244 DIV_AUD0,
1245 DIV_AUD1,
1246 ENABLE_ACLK_AUD,
1247 ENABLE_PCLK_AUD,
1248 ENABLE_SCLK_AUD,
1249 };
1250
1251 static const struct samsung_mux_clock aud_mux_clks[] __initconst = {
1252 MUX(0, "mout_sclk_i2s", mout_aud_group_p, MUX_SEL_AUD, 12, 1),
1253 MUX(0, "mout_sclk_pcm", mout_aud_group_p, MUX_SEL_AUD, 16, 1),
1254 MUX(0, "mout_aud_pll_user", mout_aud_pll_user_p, MUX_SEL_AUD, 20, 1),
1255 };
1256
1257 static const struct samsung_div_clock aud_div_clks[] __initconst = {
1258 DIV(0, "dout_aud_ca5", "mout_aud_pll_user", DIV_AUD0, 0, 4),
1259 DIV(0, "dout_aclk_aud", "dout_aud_ca5", DIV_AUD0, 4, 4),
1260 DIV(0, "dout_aud_pclk_dbg", "dout_aud_ca5", DIV_AUD0, 8, 4),
1261
1262 DIV(0, "dout_sclk_i2s", "mout_sclk_i2s", DIV_AUD1, 0, 4),
1263 DIV(0, "dout_sclk_pcm", "mout_sclk_pcm", DIV_AUD1, 4, 8),
1264 DIV(0, "dout_sclk_uart", "dout_aud_cdclk", DIV_AUD1, 12, 4),
1265 DIV(0, "dout_sclk_slimbus", "dout_aud_cdclk", DIV_AUD1, 16, 5),
1266 DIV(0, "dout_aud_cdclk", "mout_aud_pll_user", DIV_AUD1, 24, 4),
1267 };
1268
1269 static const struct samsung_gate_clock aud_gate_clks[] __initconst = {
1270 GATE(SCLK_PCM, "sclk_pcm", "dout_sclk_pcm",
1271 ENABLE_SCLK_AUD, 27, CLK_SET_RATE_PARENT, 0),
1272 GATE(SCLK_I2S, "sclk_i2s", "dout_sclk_i2s",
1273 ENABLE_SCLK_AUD, 28, CLK_SET_RATE_PARENT, 0),
1274 GATE(0, "sclk_uart", "dout_sclk_uart", ENABLE_SCLK_AUD, 29, 0, 0),
1275 GATE(0, "sclk_slimbus", "dout_sclk_slimbus",
1276 ENABLE_SCLK_AUD, 30, 0, 0),
1277
1278 GATE(0, "pclk_dbg_aud", "dout_aud_pclk_dbg", ENABLE_PCLK_AUD, 19, 0, 0),
1279 GATE(0, "pclk_gpio_aud", "dout_aclk_aud", ENABLE_PCLK_AUD, 20, 0, 0),
1280 GATE(0, "pclk_wdt1", "dout_aclk_aud", ENABLE_PCLK_AUD, 22, 0, 0),
1281 GATE(0, "pclk_wdt0", "dout_aclk_aud", ENABLE_PCLK_AUD, 23, 0, 0),
1282 GATE(0, "pclk_slimbus", "dout_aclk_aud", ENABLE_PCLK_AUD, 24, 0, 0),
1283 GATE(0, "pclk_uart", "dout_aclk_aud", ENABLE_PCLK_AUD, 25, 0, 0),
1284 GATE(PCLK_PCM, "pclk_pcm", "dout_aclk_aud",
1285 ENABLE_PCLK_AUD, 26, CLK_SET_RATE_PARENT, 0),
1286 GATE(PCLK_I2S, "pclk_i2s", "dout_aclk_aud",
1287 ENABLE_PCLK_AUD, 27, CLK_SET_RATE_PARENT, 0),
1288 GATE(0, "pclk_timer", "dout_aclk_aud", ENABLE_PCLK_AUD, 28, 0, 0),
1289 GATE(0, "pclk_smmu_aud", "dout_aclk_aud", ENABLE_PCLK_AUD, 31, 0, 0),
1290
1291 GATE(0, "aclk_smmu_aud", "dout_aclk_aud", ENABLE_ACLK_AUD, 27, 0, 0),
1292 GATE(0, "aclk_acel_lh_async_si_top", "dout_aclk_aud",
1293 ENABLE_ACLK_AUD, 28, 0, 0),
1294 GATE(ACLK_ADMA, "aclk_dmac", "dout_aclk_aud", ENABLE_ACLK_AUD, 31, 0, 0),
1295 };
1296
1297 static const struct samsung_cmu_info aud_cmu_info __initconst = {
1298 .mux_clks = aud_mux_clks,
1299 .nr_mux_clks = ARRAY_SIZE(aud_mux_clks),
1300 .div_clks = aud_div_clks,
1301 .nr_div_clks = ARRAY_SIZE(aud_div_clks),
1302 .gate_clks = aud_gate_clks,
1303 .nr_gate_clks = ARRAY_SIZE(aud_gate_clks),
1304 .nr_clk_ids = AUD_NR_CLK,
1305 .clk_regs = aud_clk_regs,
1306 .nr_clk_regs = ARRAY_SIZE(aud_clk_regs),
1307 };
1308
exynos7_clk_aud_init(struct device_node * np)1309 static void __init exynos7_clk_aud_init(struct device_node *np)
1310 {
1311 samsung_cmu_register_one(np, &aud_cmu_info);
1312 }
1313
1314 CLK_OF_DECLARE(exynos7_clk_aud, "samsung,exynos7-clock-aud",
1315 exynos7_clk_aud_init);
1316