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7#include <linux/clk-provider.h>
8#include <linux/io.h>
9#include <linux/of.h>
10#include <linux/of_address.h>
11#include <linux/syscore_ops.h>
12#include <dt-bindings/clock/rk3288-cru.h>
13#include "clk.h"
14
15#define RK3288_GRF_SOC_CON(x) (0x244 + x * 4)
16#define RK3288_GRF_SOC_STATUS1 0x284
17
18enum rk3288_plls {
19 apll, dpll, cpll, gpll, npll,
20};
21
22static struct rockchip_pll_rate_table rk3288_pll_rates[] = {
23 RK3066_PLL_RATE(2208000000, 1, 92, 1),
24 RK3066_PLL_RATE(2184000000, 1, 91, 1),
25 RK3066_PLL_RATE(2160000000, 1, 90, 1),
26 RK3066_PLL_RATE(2136000000, 1, 89, 1),
27 RK3066_PLL_RATE(2112000000, 1, 88, 1),
28 RK3066_PLL_RATE(2088000000, 1, 87, 1),
29 RK3066_PLL_RATE(2064000000, 1, 86, 1),
30 RK3066_PLL_RATE(2040000000, 1, 85, 1),
31 RK3066_PLL_RATE(2016000000, 1, 84, 1),
32 RK3066_PLL_RATE(1992000000, 1, 83, 1),
33 RK3066_PLL_RATE(1968000000, 1, 82, 1),
34 RK3066_PLL_RATE(1944000000, 1, 81, 1),
35 RK3066_PLL_RATE(1920000000, 1, 80, 1),
36 RK3066_PLL_RATE(1896000000, 1, 79, 1),
37 RK3066_PLL_RATE(1872000000, 1, 78, 1),
38 RK3066_PLL_RATE(1848000000, 1, 77, 1),
39 RK3066_PLL_RATE(1824000000, 1, 76, 1),
40 RK3066_PLL_RATE(1800000000, 1, 75, 1),
41 RK3066_PLL_RATE(1776000000, 1, 74, 1),
42 RK3066_PLL_RATE(1752000000, 1, 73, 1),
43 RK3066_PLL_RATE(1728000000, 1, 72, 1),
44 RK3066_PLL_RATE(1704000000, 1, 71, 1),
45 RK3066_PLL_RATE(1680000000, 1, 70, 1),
46 RK3066_PLL_RATE(1656000000, 1, 69, 1),
47 RK3066_PLL_RATE(1632000000, 1, 68, 1),
48 RK3066_PLL_RATE(1608000000, 1, 67, 1),
49 RK3066_PLL_RATE(1560000000, 1, 65, 1),
50 RK3066_PLL_RATE(1512000000, 1, 63, 1),
51 RK3066_PLL_RATE(1488000000, 1, 62, 1),
52 RK3066_PLL_RATE(1464000000, 1, 61, 1),
53 RK3066_PLL_RATE(1440000000, 1, 60, 1),
54 RK3066_PLL_RATE(1416000000, 1, 59, 1),
55 RK3066_PLL_RATE(1392000000, 1, 58, 1),
56 RK3066_PLL_RATE(1368000000, 1, 57, 1),
57 RK3066_PLL_RATE(1344000000, 1, 56, 1),
58 RK3066_PLL_RATE(1320000000, 1, 55, 1),
59 RK3066_PLL_RATE(1296000000, 1, 54, 1),
60 RK3066_PLL_RATE(1272000000, 1, 53, 1),
61 RK3066_PLL_RATE(1248000000, 1, 52, 1),
62 RK3066_PLL_RATE(1224000000, 1, 51, 1),
63 RK3066_PLL_RATE(1200000000, 1, 50, 1),
64 RK3066_PLL_RATE(1188000000, 2, 99, 1),
65 RK3066_PLL_RATE(1176000000, 1, 49, 1),
66 RK3066_PLL_RATE(1128000000, 1, 47, 1),
67 RK3066_PLL_RATE(1104000000, 1, 46, 1),
68 RK3066_PLL_RATE(1008000000, 1, 84, 2),
69 RK3066_PLL_RATE( 912000000, 1, 76, 2),
70 RK3066_PLL_RATE( 891000000, 8, 594, 2),
71 RK3066_PLL_RATE( 888000000, 1, 74, 2),
72 RK3066_PLL_RATE( 816000000, 1, 68, 2),
73 RK3066_PLL_RATE( 798000000, 2, 133, 2),
74 RK3066_PLL_RATE( 792000000, 1, 66, 2),
75 RK3066_PLL_RATE( 768000000, 1, 64, 2),
76 RK3066_PLL_RATE( 742500000, 8, 495, 2),
77 RK3066_PLL_RATE( 696000000, 1, 58, 2),
78 RK3066_PLL_RATE_NB(621000000, 1, 207, 8, 1),
79 RK3066_PLL_RATE( 600000000, 1, 50, 2),
80 RK3066_PLL_RATE_NB(594000000, 1, 198, 8, 1),
81 RK3066_PLL_RATE( 552000000, 1, 46, 2),
82 RK3066_PLL_RATE( 504000000, 1, 84, 4),
83 RK3066_PLL_RATE( 500000000, 3, 125, 2),
84 RK3066_PLL_RATE( 456000000, 1, 76, 4),
85 RK3066_PLL_RATE( 428000000, 1, 107, 6),
86 RK3066_PLL_RATE( 408000000, 1, 68, 4),
87 RK3066_PLL_RATE( 400000000, 3, 100, 2),
88 RK3066_PLL_RATE_NB( 394000000, 1, 197, 12, 1),
89 RK3066_PLL_RATE( 384000000, 2, 128, 4),
90 RK3066_PLL_RATE( 360000000, 1, 60, 4),
91 RK3066_PLL_RATE_NB( 356000000, 1, 178, 12, 1),
92 RK3066_PLL_RATE_NB( 324000000, 1, 189, 14, 1),
93 RK3066_PLL_RATE( 312000000, 1, 52, 4),
94 RK3066_PLL_RATE_NB( 308000000, 1, 154, 12, 1),
95 RK3066_PLL_RATE_NB( 303000000, 1, 202, 16, 1),
96 RK3066_PLL_RATE( 300000000, 1, 75, 6),
97 RK3066_PLL_RATE_NB( 297750000, 2, 397, 16, 1),
98 RK3066_PLL_RATE_NB( 293250000, 2, 391, 16, 1),
99 RK3066_PLL_RATE_NB( 292500000, 1, 195, 16, 1),
100 RK3066_PLL_RATE( 273600000, 1, 114, 10),
101 RK3066_PLL_RATE_NB( 273000000, 1, 182, 16, 1),
102 RK3066_PLL_RATE_NB( 270000000, 1, 180, 16, 1),
103 RK3066_PLL_RATE_NB( 266250000, 2, 355, 16, 1),
104 RK3066_PLL_RATE_NB( 256500000, 1, 171, 16, 1),
105 RK3066_PLL_RATE( 252000000, 1, 84, 8),
106 RK3066_PLL_RATE_NB( 250500000, 1, 167, 16, 1),
107 RK3066_PLL_RATE_NB( 243428571, 1, 142, 14, 1),
108 RK3066_PLL_RATE( 238000000, 1, 119, 12),
109 RK3066_PLL_RATE_NB( 219750000, 2, 293, 16, 1),
110 RK3066_PLL_RATE_NB( 216000000, 1, 144, 16, 1),
111 RK3066_PLL_RATE_NB( 213000000, 1, 142, 16, 1),
112 RK3066_PLL_RATE( 195428571, 1, 114, 14),
113 RK3066_PLL_RATE( 160000000, 1, 80, 12),
114 RK3066_PLL_RATE( 157500000, 1, 105, 16),
115 RK3066_PLL_RATE( 126000000, 1, 84, 16),
116 { },
117};
118
119#define RK3288_DIV_ACLK_CORE_M0_MASK 0xf
120#define RK3288_DIV_ACLK_CORE_M0_SHIFT 0
121#define RK3288_DIV_ACLK_CORE_MP_MASK 0xf
122#define RK3288_DIV_ACLK_CORE_MP_SHIFT 4
123#define RK3288_DIV_L2RAM_MASK 0x7
124#define RK3288_DIV_L2RAM_SHIFT 0
125#define RK3288_DIV_ATCLK_MASK 0x1f
126#define RK3288_DIV_ATCLK_SHIFT 4
127#define RK3288_DIV_PCLK_DBGPRE_MASK 0x1f
128#define RK3288_DIV_PCLK_DBGPRE_SHIFT 9
129
130#define RK3288_CLKSEL0(_core_m0, _core_mp) \
131 { \
132 .reg = RK3288_CLKSEL_CON(0), \
133 .val = HIWORD_UPDATE(_core_m0, RK3288_DIV_ACLK_CORE_M0_MASK, \
134 RK3288_DIV_ACLK_CORE_M0_SHIFT) | \
135 HIWORD_UPDATE(_core_mp, RK3288_DIV_ACLK_CORE_MP_MASK, \
136 RK3288_DIV_ACLK_CORE_MP_SHIFT), \
137 }
138#define RK3288_CLKSEL37(_l2ram, _atclk, _pclk_dbg_pre) \
139 { \
140 .reg = RK3288_CLKSEL_CON(37), \
141 .val = HIWORD_UPDATE(_l2ram, RK3288_DIV_L2RAM_MASK, \
142 RK3288_DIV_L2RAM_SHIFT) | \
143 HIWORD_UPDATE(_atclk, RK3288_DIV_ATCLK_MASK, \
144 RK3288_DIV_ATCLK_SHIFT) | \
145 HIWORD_UPDATE(_pclk_dbg_pre, \
146 RK3288_DIV_PCLK_DBGPRE_MASK, \
147 RK3288_DIV_PCLK_DBGPRE_SHIFT), \
148 }
149
150#define RK3288_CPUCLK_RATE(_prate, _core_m0, _core_mp, _l2ram, _atclk, _pdbg) \
151 { \
152 .prate = _prate, \
153 .divs = { \
154 RK3288_CLKSEL0(_core_m0, _core_mp), \
155 RK3288_CLKSEL37(_l2ram, _atclk, _pdbg), \
156 }, \
157 }
158
159static struct rockchip_cpuclk_rate_table rk3288_cpuclk_rates[] __initdata = {
160 RK3288_CPUCLK_RATE(1800000000, 1, 3, 1, 3, 3),
161 RK3288_CPUCLK_RATE(1704000000, 1, 3, 1, 3, 3),
162 RK3288_CPUCLK_RATE(1608000000, 1, 3, 1, 3, 3),
163 RK3288_CPUCLK_RATE(1512000000, 1, 3, 1, 3, 3),
164 RK3288_CPUCLK_RATE(1416000000, 1, 3, 1, 3, 3),
165 RK3288_CPUCLK_RATE(1200000000, 1, 3, 1, 3, 3),
166 RK3288_CPUCLK_RATE(1008000000, 1, 3, 1, 3, 3),
167 RK3288_CPUCLK_RATE( 816000000, 1, 3, 1, 3, 3),
168 RK3288_CPUCLK_RATE( 696000000, 1, 3, 1, 3, 3),
169 RK3288_CPUCLK_RATE( 600000000, 1, 3, 1, 3, 3),
170 RK3288_CPUCLK_RATE( 408000000, 1, 3, 1, 3, 3),
171 RK3288_CPUCLK_RATE( 312000000, 1, 3, 1, 3, 3),
172 RK3288_CPUCLK_RATE( 216000000, 1, 3, 1, 3, 3),
173 RK3288_CPUCLK_RATE( 126000000, 1, 3, 1, 3, 3),
174};
175
176static const struct rockchip_cpuclk_reg_data rk3288_cpuclk_data = {
177 .core_reg = RK3288_CLKSEL_CON(0),
178 .div_core_shift = 8,
179 .div_core_mask = 0x1f,
180 .mux_core_alt = 1,
181 .mux_core_main = 0,
182 .mux_core_shift = 15,
183 .mux_core_mask = 0x1,
184};
185
186PNAME(mux_pll_p) = { "xin24m", "xin32k" };
187PNAME(mux_armclk_p) = { "apll_core", "gpll_core" };
188PNAME(mux_ddrphy_p) = { "dpll_ddr", "gpll_ddr" };
189PNAME(mux_aclk_cpu_src_p) = { "cpll_aclk_cpu", "gpll_aclk_cpu" };
190
191PNAME(mux_pll_src_cpll_gpll_p) = { "cpll", "gpll" };
192PNAME(mux_pll_src_npll_cpll_gpll_p) = { "npll", "cpll", "gpll" };
193PNAME(mux_pll_src_cpll_gpll_npll_p) = { "cpll", "gpll", "npll" };
194PNAME(mux_pll_src_cpll_gpll_usb480m_p) = { "cpll", "gpll", "unstable:usbphy480m_src" };
195PNAME(mux_pll_src_cpll_gll_usb_npll_p) = { "cpll", "gpll", "unstable:usbphy480m_src", "npll" };
196
197PNAME(mux_mmc_src_p) = { "cpll", "gpll", "xin24m", "xin24m" };
198PNAME(mux_i2s_pre_p) = { "i2s_src", "i2s_frac", "ext_i2s", "xin12m" };
199PNAME(mux_i2s_clkout_p) = { "i2s_pre", "xin12m" };
200PNAME(mux_spdif_p) = { "spdif_pre", "spdif_frac", "xin12m" };
201PNAME(mux_spdif_8ch_p) = { "spdif_8ch_pre", "spdif_8ch_frac", "xin12m" };
202PNAME(mux_uart0_p) = { "uart0_src", "uart0_frac", "xin24m" };
203PNAME(mux_uart1_p) = { "uart1_src", "uart1_frac", "xin24m" };
204PNAME(mux_uart2_p) = { "uart2_src", "uart2_frac", "xin24m" };
205PNAME(mux_uart3_p) = { "uart3_src", "uart3_frac", "xin24m" };
206PNAME(mux_uart4_p) = { "uart4_src", "uart4_frac", "xin24m" };
207PNAME(mux_vip_out_p) = { "vip_src", "xin24m" };
208PNAME(mux_mac_p) = { "mac_pll_src", "ext_gmac" };
209PNAME(mux_hsadcout_p) = { "hsadc_src", "ext_hsadc" };
210PNAME(mux_edp_24m_p) = { "ext_edp_24m", "xin24m" };
211PNAME(mux_tspout_p) = { "cpll", "gpll", "npll", "xin27m" };
212
213PNAME(mux_aclk_vcodec_pre_p) = { "aclk_vdpu", "aclk_vepu" };
214PNAME(mux_usbphy480m_p) = { "sclk_otgphy1_480m", "sclk_otgphy2_480m",
215 "sclk_otgphy0_480m" };
216PNAME(mux_hsicphy480m_p) = { "cpll", "gpll", "usbphy480m_src" };
217PNAME(mux_hsicphy12m_p) = { "hsicphy12m_xin12m", "hsicphy12m_usbphy" };
218
219static struct rockchip_pll_clock rk3288_pll_clks[] __initdata = {
220 [apll] = PLL(pll_rk3066, PLL_APLL, "apll", mux_pll_p, 0, RK3288_PLL_CON(0),
221 RK3288_MODE_CON, 0, 6, 0, rk3288_pll_rates),
222 [dpll] = PLL(pll_rk3066, PLL_DPLL, "dpll", mux_pll_p, 0, RK3288_PLL_CON(4),
223 RK3288_MODE_CON, 4, 5, 0, NULL),
224 [cpll] = PLL(pll_rk3066, PLL_CPLL, "cpll", mux_pll_p, 0, RK3288_PLL_CON(8),
225 RK3288_MODE_CON, 8, 7, ROCKCHIP_PLL_SYNC_RATE, rk3288_pll_rates),
226 [gpll] = PLL(pll_rk3066, PLL_GPLL, "gpll", mux_pll_p, 0, RK3288_PLL_CON(12),
227 RK3288_MODE_CON, 12, 8, ROCKCHIP_PLL_SYNC_RATE, rk3288_pll_rates),
228 [npll] = PLL(pll_rk3066, PLL_NPLL, "npll", mux_pll_p, 0, RK3288_PLL_CON(16),
229 RK3288_MODE_CON, 14, 9, ROCKCHIP_PLL_SYNC_RATE, rk3288_pll_rates),
230};
231
232static struct clk_div_table div_hclk_cpu_t[] = {
233 { .val = 0, .div = 1 },
234 { .val = 1, .div = 2 },
235 { .val = 3, .div = 4 },
236 { },
237};
238
239#define MFLAGS CLK_MUX_HIWORD_MASK
240#define DFLAGS CLK_DIVIDER_HIWORD_MASK
241#define GFLAGS (CLK_GATE_HIWORD_MASK | CLK_GATE_SET_TO_DISABLE)
242#define IFLAGS ROCKCHIP_INVERTER_HIWORD_MASK
243
244static struct rockchip_clk_branch rk3288_i2s_fracmux __initdata =
245 MUX(0, "i2s_pre", mux_i2s_pre_p, CLK_SET_RATE_PARENT,
246 RK3288_CLKSEL_CON(4), 8, 2, MFLAGS);
247
248static struct rockchip_clk_branch rk3288_spdif_fracmux __initdata =
249 MUX(0, "spdif_mux", mux_spdif_p, CLK_SET_RATE_PARENT,
250 RK3288_CLKSEL_CON(5), 8, 2, MFLAGS);
251
252static struct rockchip_clk_branch rk3288_spdif_8ch_fracmux __initdata =
253 MUX(0, "spdif_8ch_mux", mux_spdif_8ch_p, CLK_SET_RATE_PARENT,
254 RK3288_CLKSEL_CON(40), 8, 2, MFLAGS);
255
256static struct rockchip_clk_branch rk3288_uart0_fracmux __initdata =
257 MUX(SCLK_UART0, "sclk_uart0", mux_uart0_p, CLK_SET_RATE_PARENT,
258 RK3288_CLKSEL_CON(13), 8, 2, MFLAGS);
259
260static struct rockchip_clk_branch rk3288_uart1_fracmux __initdata =
261 MUX(SCLK_UART1, "sclk_uart1", mux_uart1_p, CLK_SET_RATE_PARENT,
262 RK3288_CLKSEL_CON(14), 8, 2, MFLAGS);
263
264static struct rockchip_clk_branch rk3288_uart2_fracmux __initdata =
265 MUX(SCLK_UART2, "sclk_uart2", mux_uart2_p, CLK_SET_RATE_PARENT,
266 RK3288_CLKSEL_CON(15), 8, 2, MFLAGS);
267
268static struct rockchip_clk_branch rk3288_uart3_fracmux __initdata =
269 MUX(SCLK_UART3, "sclk_uart3", mux_uart3_p, CLK_SET_RATE_PARENT,
270 RK3288_CLKSEL_CON(16), 8, 2, MFLAGS);
271
272static struct rockchip_clk_branch rk3288_uart4_fracmux __initdata =
273 MUX(SCLK_UART4, "sclk_uart4", mux_uart4_p, CLK_SET_RATE_PARENT,
274 RK3288_CLKSEL_CON(3), 8, 2, MFLAGS);
275
276static struct rockchip_clk_branch rk3288_clk_branches[] __initdata = {
277
278
279
280
281 GATE(0, "apll_core", "apll", CLK_IGNORE_UNUSED,
282 RK3288_CLKGATE_CON(0), 1, GFLAGS),
283 GATE(0, "gpll_core", "gpll", CLK_IGNORE_UNUSED,
284 RK3288_CLKGATE_CON(0), 2, GFLAGS),
285
286 COMPOSITE_NOMUX(0, "armcore0", "armclk", CLK_IGNORE_UNUSED,
287 RK3288_CLKSEL_CON(36), 0, 3, DFLAGS | CLK_DIVIDER_READ_ONLY,
288 RK3288_CLKGATE_CON(12), 0, GFLAGS),
289 COMPOSITE_NOMUX(0, "armcore1", "armclk", CLK_IGNORE_UNUSED,
290 RK3288_CLKSEL_CON(36), 4, 3, DFLAGS | CLK_DIVIDER_READ_ONLY,
291 RK3288_CLKGATE_CON(12), 1, GFLAGS),
292 COMPOSITE_NOMUX(0, "armcore2", "armclk", CLK_IGNORE_UNUSED,
293 RK3288_CLKSEL_CON(36), 8, 3, DFLAGS | CLK_DIVIDER_READ_ONLY,
294 RK3288_CLKGATE_CON(12), 2, GFLAGS),
295 COMPOSITE_NOMUX(0, "armcore3", "armclk", CLK_IGNORE_UNUSED,
296 RK3288_CLKSEL_CON(36), 12, 3, DFLAGS | CLK_DIVIDER_READ_ONLY,
297 RK3288_CLKGATE_CON(12), 3, GFLAGS),
298 COMPOSITE_NOMUX(0, "l2ram", "armclk", CLK_IGNORE_UNUSED,
299 RK3288_CLKSEL_CON(37), 0, 3, DFLAGS | CLK_DIVIDER_READ_ONLY,
300 RK3288_CLKGATE_CON(12), 4, GFLAGS),
301 COMPOSITE_NOMUX(0, "aclk_core_m0", "armclk", CLK_IGNORE_UNUSED,
302 RK3288_CLKSEL_CON(0), 0, 4, DFLAGS | CLK_DIVIDER_READ_ONLY,
303 RK3288_CLKGATE_CON(12), 5, GFLAGS),
304 COMPOSITE_NOMUX(0, "aclk_core_mp", "armclk", CLK_IGNORE_UNUSED,
305 RK3288_CLKSEL_CON(0), 4, 4, DFLAGS | CLK_DIVIDER_READ_ONLY,
306 RK3288_CLKGATE_CON(12), 6, GFLAGS),
307 COMPOSITE_NOMUX(0, "atclk", "armclk", 0,
308 RK3288_CLKSEL_CON(37), 4, 5, DFLAGS | CLK_DIVIDER_READ_ONLY,
309 RK3288_CLKGATE_CON(12), 7, GFLAGS),
310 COMPOSITE_NOMUX(0, "pclk_dbg_pre", "armclk", CLK_IGNORE_UNUSED,
311 RK3288_CLKSEL_CON(37), 9, 5, DFLAGS | CLK_DIVIDER_READ_ONLY,
312 RK3288_CLKGATE_CON(12), 8, GFLAGS),
313 GATE(0, "pclk_dbg", "pclk_dbg_pre", 0,
314 RK3288_CLKGATE_CON(12), 9, GFLAGS),
315 GATE(0, "cs_dbg", "pclk_dbg_pre", CLK_IGNORE_UNUSED,
316 RK3288_CLKGATE_CON(12), 10, GFLAGS),
317 GATE(0, "pclk_core_niu", "pclk_dbg_pre", 0,
318 RK3288_CLKGATE_CON(12), 11, GFLAGS),
319
320 GATE(0, "dpll_ddr", "dpll", CLK_IGNORE_UNUSED,
321 RK3288_CLKGATE_CON(0), 8, GFLAGS),
322 GATE(0, "gpll_ddr", "gpll", 0,
323 RK3288_CLKGATE_CON(0), 9, GFLAGS),
324 COMPOSITE_NOGATE(0, "ddrphy", mux_ddrphy_p, CLK_IGNORE_UNUSED,
325 RK3288_CLKSEL_CON(26), 2, 1, MFLAGS, 0, 2,
326 DFLAGS | CLK_DIVIDER_POWER_OF_TWO),
327
328 GATE(0, "gpll_aclk_cpu", "gpll", CLK_IGNORE_UNUSED,
329 RK3288_CLKGATE_CON(0), 10, GFLAGS),
330 GATE(0, "cpll_aclk_cpu", "cpll", CLK_IGNORE_UNUSED,
331 RK3288_CLKGATE_CON(0), 11, GFLAGS),
332 COMPOSITE_NOGATE(0, "aclk_cpu_src", mux_aclk_cpu_src_p, CLK_IGNORE_UNUSED,
333 RK3288_CLKSEL_CON(1), 15, 1, MFLAGS, 3, 5, DFLAGS),
334 DIV(0, "aclk_cpu_pre", "aclk_cpu_src", CLK_SET_RATE_PARENT,
335 RK3288_CLKSEL_CON(1), 0, 3, DFLAGS),
336 GATE(ACLK_CPU, "aclk_cpu", "aclk_cpu_pre", CLK_IGNORE_UNUSED,
337 RK3288_CLKGATE_CON(0), 3, GFLAGS),
338 COMPOSITE_NOMUX(PCLK_CPU, "pclk_cpu", "aclk_cpu_pre", CLK_IGNORE_UNUSED,
339 RK3288_CLKSEL_CON(1), 12, 3, DFLAGS,
340 RK3288_CLKGATE_CON(0), 5, GFLAGS),
341 COMPOSITE_NOMUX_DIVTBL(HCLK_CPU, "hclk_cpu", "aclk_cpu_pre", CLK_IGNORE_UNUSED,
342 RK3288_CLKSEL_CON(1), 8, 2, DFLAGS, div_hclk_cpu_t,
343 RK3288_CLKGATE_CON(0), 4, GFLAGS),
344 GATE(0, "c2c_host", "aclk_cpu_src", 0,
345 RK3288_CLKGATE_CON(13), 8, GFLAGS),
346 COMPOSITE_NOMUX(SCLK_CRYPTO, "crypto", "aclk_cpu_pre", 0,
347 RK3288_CLKSEL_CON(26), 6, 2, DFLAGS,
348 RK3288_CLKGATE_CON(5), 4, GFLAGS),
349 GATE(0, "aclk_bus_2pmu", "aclk_cpu_pre", CLK_IGNORE_UNUSED,
350 RK3288_CLKGATE_CON(0), 7, GFLAGS),
351
352 FACTOR(0, "xin12m", "xin24m", 0, 1, 2),
353
354 COMPOSITE(0, "i2s_src", mux_pll_src_cpll_gpll_p, 0,
355 RK3288_CLKSEL_CON(4), 15, 1, MFLAGS, 0, 7, DFLAGS,
356 RK3288_CLKGATE_CON(4), 1, GFLAGS),
357 COMPOSITE_FRACMUX(0, "i2s_frac", "i2s_src", CLK_SET_RATE_PARENT,
358 RK3288_CLKSEL_CON(8), 0,
359 RK3288_CLKGATE_CON(4), 2, GFLAGS,
360 &rk3288_i2s_fracmux),
361 COMPOSITE_NODIV(SCLK_I2S0_OUT, "i2s0_clkout", mux_i2s_clkout_p, 0,
362 RK3288_CLKSEL_CON(4), 12, 1, MFLAGS,
363 RK3288_CLKGATE_CON(4), 0, GFLAGS),
364 GATE(SCLK_I2S0, "sclk_i2s0", "i2s_pre", CLK_SET_RATE_PARENT,
365 RK3288_CLKGATE_CON(4), 3, GFLAGS),
366
367 MUX(0, "spdif_src", mux_pll_src_cpll_gpll_p, 0,
368 RK3288_CLKSEL_CON(5), 15, 1, MFLAGS),
369 COMPOSITE_NOMUX(0, "spdif_pre", "spdif_src", CLK_SET_RATE_PARENT,
370 RK3288_CLKSEL_CON(5), 0, 7, DFLAGS,
371 RK3288_CLKGATE_CON(4), 4, GFLAGS),
372 COMPOSITE_FRACMUX(0, "spdif_frac", "spdif_src", CLK_SET_RATE_PARENT,
373 RK3288_CLKSEL_CON(9), 0,
374 RK3288_CLKGATE_CON(4), 5, GFLAGS,
375 &rk3288_spdif_fracmux),
376 GATE(SCLK_SPDIF, "sclk_spdif", "spdif_mux", CLK_SET_RATE_PARENT,
377 RK3288_CLKGATE_CON(4), 6, GFLAGS),
378 COMPOSITE_NOMUX(0, "spdif_8ch_pre", "spdif_src", CLK_SET_RATE_PARENT,
379 RK3288_CLKSEL_CON(40), 0, 7, DFLAGS,
380 RK3288_CLKGATE_CON(4), 7, GFLAGS),
381 COMPOSITE_FRACMUX(0, "spdif_8ch_frac", "spdif_8ch_pre", CLK_SET_RATE_PARENT,
382 RK3288_CLKSEL_CON(41), 0,
383 RK3288_CLKGATE_CON(4), 8, GFLAGS,
384 &rk3288_spdif_8ch_fracmux),
385 GATE(SCLK_SPDIF8CH, "sclk_spdif_8ch", "spdif_8ch_mux", CLK_SET_RATE_PARENT,
386 RK3288_CLKGATE_CON(4), 9, GFLAGS),
387
388 GATE(0, "sclk_acc_efuse", "xin24m", 0,
389 RK3288_CLKGATE_CON(0), 12, GFLAGS),
390
391 GATE(SCLK_TIMER0, "sclk_timer0", "xin24m", 0,
392 RK3288_CLKGATE_CON(1), 0, GFLAGS),
393 GATE(SCLK_TIMER1, "sclk_timer1", "xin24m", 0,
394 RK3288_CLKGATE_CON(1), 1, GFLAGS),
395 GATE(SCLK_TIMER2, "sclk_timer2", "xin24m", 0,
396 RK3288_CLKGATE_CON(1), 2, GFLAGS),
397 GATE(SCLK_TIMER3, "sclk_timer3", "xin24m", 0,
398 RK3288_CLKGATE_CON(1), 3, GFLAGS),
399 GATE(SCLK_TIMER4, "sclk_timer4", "xin24m", 0,
400 RK3288_CLKGATE_CON(1), 4, GFLAGS),
401 GATE(SCLK_TIMER5, "sclk_timer5", "xin24m", 0,
402 RK3288_CLKGATE_CON(1), 5, GFLAGS),
403
404
405
406
407
408 COMPOSITE(0, "aclk_vepu", mux_pll_src_cpll_gpll_usb480m_p, 0,
409 RK3288_CLKSEL_CON(32), 6, 2, MFLAGS, 0, 5, DFLAGS,
410 RK3288_CLKGATE_CON(3), 9, GFLAGS),
411 COMPOSITE(0, "aclk_vdpu", mux_pll_src_cpll_gpll_usb480m_p, 0,
412 RK3288_CLKSEL_CON(32), 14, 2, MFLAGS, 8, 5, DFLAGS,
413 RK3288_CLKGATE_CON(3), 11, GFLAGS),
414 MUXGRF(0, "aclk_vcodec_pre", mux_aclk_vcodec_pre_p, CLK_SET_RATE_PARENT,
415 RK3288_GRF_SOC_CON(0), 7, 1, MFLAGS),
416 GATE(ACLK_VCODEC, "aclk_vcodec", "aclk_vcodec_pre", 0,
417 RK3288_CLKGATE_CON(9), 0, GFLAGS),
418
419 FACTOR_GATE(0, "hclk_vcodec_pre", "aclk_vcodec_pre", 0, 1, 4,
420 RK3288_CLKGATE_CON(3), 10, GFLAGS),
421
422 GATE(HCLK_VCODEC, "hclk_vcodec", "hclk_vcodec_pre", 0,
423 RK3288_CLKGATE_CON(9), 1, GFLAGS),
424
425 COMPOSITE(0, "aclk_vio0", mux_pll_src_cpll_gpll_usb480m_p, CLK_IGNORE_UNUSED,
426 RK3288_CLKSEL_CON(31), 6, 2, MFLAGS, 0, 5, DFLAGS,
427 RK3288_CLKGATE_CON(3), 0, GFLAGS),
428 DIV(0, "hclk_vio", "aclk_vio0", 0,
429 RK3288_CLKSEL_CON(28), 8, 5, DFLAGS),
430 COMPOSITE(0, "aclk_vio1", mux_pll_src_cpll_gpll_usb480m_p, CLK_IGNORE_UNUSED,
431 RK3288_CLKSEL_CON(31), 14, 2, MFLAGS, 8, 5, DFLAGS,
432 RK3288_CLKGATE_CON(3), 2, GFLAGS),
433
434 COMPOSITE(0, "aclk_rga_pre", mux_pll_src_cpll_gpll_usb480m_p, 0,
435 RK3288_CLKSEL_CON(30), 6, 2, MFLAGS, 0, 5, DFLAGS,
436 RK3288_CLKGATE_CON(3), 5, GFLAGS),
437 COMPOSITE(SCLK_RGA, "sclk_rga", mux_pll_src_cpll_gpll_usb480m_p, 0,
438 RK3288_CLKSEL_CON(30), 14, 2, MFLAGS, 8, 5, DFLAGS,
439 RK3288_CLKGATE_CON(3), 4, GFLAGS),
440
441 COMPOSITE(DCLK_VOP0, "dclk_vop0", mux_pll_src_cpll_gpll_npll_p, 0,
442 RK3288_CLKSEL_CON(27), 0, 2, MFLAGS, 8, 8, DFLAGS,
443 RK3288_CLKGATE_CON(3), 1, GFLAGS),
444 COMPOSITE(DCLK_VOP1, "dclk_vop1", mux_pll_src_cpll_gpll_npll_p, 0,
445 RK3288_CLKSEL_CON(29), 6, 2, MFLAGS, 8, 8, DFLAGS,
446 RK3288_CLKGATE_CON(3), 3, GFLAGS),
447
448 COMPOSITE_NODIV(SCLK_EDP_24M, "sclk_edp_24m", mux_edp_24m_p, 0,
449 RK3288_CLKSEL_CON(28), 15, 1, MFLAGS,
450 RK3288_CLKGATE_CON(3), 12, GFLAGS),
451 COMPOSITE(SCLK_EDP, "sclk_edp", mux_pll_src_cpll_gpll_npll_p, 0,
452 RK3288_CLKSEL_CON(28), 6, 2, MFLAGS, 0, 6, DFLAGS,
453 RK3288_CLKGATE_CON(3), 13, GFLAGS),
454
455 COMPOSITE(SCLK_ISP, "sclk_isp", mux_pll_src_cpll_gpll_npll_p, 0,
456 RK3288_CLKSEL_CON(6), 6, 2, MFLAGS, 0, 6, DFLAGS,
457 RK3288_CLKGATE_CON(3), 14, GFLAGS),
458 COMPOSITE(SCLK_ISP_JPE, "sclk_isp_jpe", mux_pll_src_cpll_gpll_npll_p, 0,
459 RK3288_CLKSEL_CON(6), 14, 2, MFLAGS, 8, 6, DFLAGS,
460 RK3288_CLKGATE_CON(3), 15, GFLAGS),
461
462 GATE(SCLK_HDMI_HDCP, "sclk_hdmi_hdcp", "xin24m", 0,
463 RK3288_CLKGATE_CON(5), 12, GFLAGS),
464 GATE(SCLK_HDMI_CEC, "sclk_hdmi_cec", "xin32k", 0,
465 RK3288_CLKGATE_CON(5), 11, GFLAGS),
466
467 COMPOSITE(ACLK_HEVC, "aclk_hevc", mux_pll_src_cpll_gpll_npll_p, 0,
468 RK3288_CLKSEL_CON(39), 14, 2, MFLAGS, 8, 5, DFLAGS,
469 RK3288_CLKGATE_CON(13), 13, GFLAGS),
470 DIV(HCLK_HEVC, "hclk_hevc", "aclk_hevc", 0,
471 RK3288_CLKSEL_CON(40), 12, 2, DFLAGS),
472
473 COMPOSITE(SCLK_HEVC_CABAC, "sclk_hevc_cabac", mux_pll_src_cpll_gpll_npll_p, 0,
474 RK3288_CLKSEL_CON(42), 6, 2, MFLAGS, 0, 5, DFLAGS,
475 RK3288_CLKGATE_CON(13), 14, GFLAGS),
476 COMPOSITE(SCLK_HEVC_CORE, "sclk_hevc_core", mux_pll_src_cpll_gpll_npll_p, 0,
477 RK3288_CLKSEL_CON(42), 14, 2, MFLAGS, 8, 5, DFLAGS,
478 RK3288_CLKGATE_CON(13), 15, GFLAGS),
479
480 COMPOSITE_NODIV(0, "vip_src", mux_pll_src_cpll_gpll_p, 0,
481 RK3288_CLKSEL_CON(26), 8, 1, MFLAGS,
482 RK3288_CLKGATE_CON(3), 7, GFLAGS),
483 COMPOSITE_NOGATE(SCLK_VIP_OUT, "sclk_vip_out", mux_vip_out_p, 0,
484 RK3288_CLKSEL_CON(26), 15, 1, MFLAGS, 9, 5, DFLAGS),
485
486 DIV(0, "pclk_pd_alive", "gpll", 0,
487 RK3288_CLKSEL_CON(33), 8, 5, DFLAGS),
488 COMPOSITE_NOMUX(0, "pclk_pd_pmu", "gpll", CLK_IGNORE_UNUSED,
489 RK3288_CLKSEL_CON(33), 0, 5, DFLAGS,
490 RK3288_CLKGATE_CON(5), 8, GFLAGS),
491
492 COMPOSITE(SCLK_GPU, "sclk_gpu", mux_pll_src_cpll_gll_usb_npll_p, 0,
493 RK3288_CLKSEL_CON(34), 6, 2, MFLAGS, 0, 5, DFLAGS,
494 RK3288_CLKGATE_CON(5), 7, GFLAGS),
495
496 COMPOSITE(0, "aclk_peri_src", mux_pll_src_cpll_gpll_p, CLK_IGNORE_UNUSED,
497 RK3288_CLKSEL_CON(10), 15, 1, MFLAGS, 0, 5, DFLAGS,
498 RK3288_CLKGATE_CON(2), 0, GFLAGS),
499 COMPOSITE_NOMUX(PCLK_PERI, "pclk_peri", "aclk_peri_src", 0,
500 RK3288_CLKSEL_CON(10), 12, 2, DFLAGS | CLK_DIVIDER_POWER_OF_TWO,
501 RK3288_CLKGATE_CON(2), 3, GFLAGS),
502 COMPOSITE_NOMUX(HCLK_PERI, "hclk_peri", "aclk_peri_src", CLK_IGNORE_UNUSED,
503 RK3288_CLKSEL_CON(10), 8, 2, DFLAGS | CLK_DIVIDER_POWER_OF_TWO,
504 RK3288_CLKGATE_CON(2), 2, GFLAGS),
505 GATE(ACLK_PERI, "aclk_peri", "aclk_peri_src", CLK_IGNORE_UNUSED,
506 RK3288_CLKGATE_CON(2), 1, GFLAGS),
507
508
509
510
511
512 COMPOSITE(SCLK_SPI0, "sclk_spi0", mux_pll_src_cpll_gpll_p, 0,
513 RK3288_CLKSEL_CON(25), 7, 1, MFLAGS, 0, 7, DFLAGS,
514 RK3288_CLKGATE_CON(2), 9, GFLAGS),
515 COMPOSITE(SCLK_SPI1, "sclk_spi1", mux_pll_src_cpll_gpll_p, 0,
516 RK3288_CLKSEL_CON(25), 15, 1, MFLAGS, 8, 7, DFLAGS,
517 RK3288_CLKGATE_CON(2), 10, GFLAGS),
518 COMPOSITE(SCLK_SPI2, "sclk_spi2", mux_pll_src_cpll_gpll_p, 0,
519 RK3288_CLKSEL_CON(39), 7, 1, MFLAGS, 0, 7, DFLAGS,
520 RK3288_CLKGATE_CON(2), 11, GFLAGS),
521
522 COMPOSITE(SCLK_SDMMC, "sclk_sdmmc", mux_mmc_src_p, 0,
523 RK3288_CLKSEL_CON(11), 6, 2, MFLAGS, 0, 6, DFLAGS,
524 RK3288_CLKGATE_CON(13), 0, GFLAGS),
525 COMPOSITE(SCLK_SDIO0, "sclk_sdio0", mux_mmc_src_p, 0,
526 RK3288_CLKSEL_CON(12), 6, 2, MFLAGS, 0, 6, DFLAGS,
527 RK3288_CLKGATE_CON(13), 1, GFLAGS),
528 COMPOSITE(SCLK_SDIO1, "sclk_sdio1", mux_mmc_src_p, 0,
529 RK3288_CLKSEL_CON(34), 14, 2, MFLAGS, 8, 6, DFLAGS,
530 RK3288_CLKGATE_CON(13), 2, GFLAGS),
531 COMPOSITE(SCLK_EMMC, "sclk_emmc", mux_mmc_src_p, 0,
532 RK3288_CLKSEL_CON(12), 14, 2, MFLAGS, 8, 6, DFLAGS,
533 RK3288_CLKGATE_CON(13), 3, GFLAGS),
534
535 MMC(SCLK_SDMMC_DRV, "sdmmc_drv", "sclk_sdmmc", RK3288_SDMMC_CON0, 1),
536 MMC(SCLK_SDMMC_SAMPLE, "sdmmc_sample", "sclk_sdmmc", RK3288_SDMMC_CON1, 0),
537
538 MMC(SCLK_SDIO0_DRV, "sdio0_drv", "sclk_sdio0", RK3288_SDIO0_CON0, 1),
539 MMC(SCLK_SDIO0_SAMPLE, "sdio0_sample", "sclk_sdio0", RK3288_SDIO0_CON1, 0),
540
541 MMC(SCLK_SDIO1_DRV, "sdio1_drv", "sclk_sdio1", RK3288_SDIO1_CON0, 1),
542 MMC(SCLK_SDIO1_SAMPLE, "sdio1_sample", "sclk_sdio1", RK3288_SDIO1_CON1, 0),
543
544 MMC(SCLK_EMMC_DRV, "emmc_drv", "sclk_emmc", RK3288_EMMC_CON0, 1),
545 MMC(SCLK_EMMC_SAMPLE, "emmc_sample", "sclk_emmc", RK3288_EMMC_CON1, 0),
546
547 COMPOSITE(0, "sclk_tspout", mux_tspout_p, 0,
548 RK3288_CLKSEL_CON(35), 14, 2, MFLAGS, 8, 5, DFLAGS,
549 RK3288_CLKGATE_CON(4), 11, GFLAGS),
550 COMPOSITE(0, "sclk_tsp", mux_pll_src_cpll_gpll_npll_p, 0,
551 RK3288_CLKSEL_CON(35), 6, 2, MFLAGS, 0, 5, DFLAGS,
552 RK3288_CLKGATE_CON(4), 10, GFLAGS),
553
554 GATE(SCLK_OTGPHY0, "sclk_otgphy0", "xin24m", CLK_IGNORE_UNUSED,
555 RK3288_CLKGATE_CON(13), 4, GFLAGS),
556 GATE(SCLK_OTGPHY1, "sclk_otgphy1", "xin24m", CLK_IGNORE_UNUSED,
557 RK3288_CLKGATE_CON(13), 5, GFLAGS),
558 GATE(SCLK_OTGPHY2, "sclk_otgphy2", "xin24m", CLK_IGNORE_UNUSED,
559 RK3288_CLKGATE_CON(13), 6, GFLAGS),
560 GATE(SCLK_OTG_ADP, "sclk_otg_adp", "xin32k", CLK_IGNORE_UNUSED,
561 RK3288_CLKGATE_CON(13), 7, GFLAGS),
562
563 COMPOSITE_NOMUX(SCLK_TSADC, "sclk_tsadc", "xin32k", 0,
564 RK3288_CLKSEL_CON(2), 0, 6, DFLAGS,
565 RK3288_CLKGATE_CON(2), 7, GFLAGS),
566
567 COMPOSITE_NOMUX(SCLK_SARADC, "sclk_saradc", "xin24m", 0,
568 RK3288_CLKSEL_CON(24), 8, 8, DFLAGS,
569 RK3288_CLKGATE_CON(2), 8, GFLAGS),
570
571 GATE(SCLK_PS2C, "sclk_ps2c", "xin24m", 0,
572 RK3288_CLKGATE_CON(5), 13, GFLAGS),
573
574 COMPOSITE(SCLK_NANDC0, "sclk_nandc0", mux_pll_src_cpll_gpll_p, 0,
575 RK3288_CLKSEL_CON(38), 7, 1, MFLAGS, 0, 5, DFLAGS,
576 RK3288_CLKGATE_CON(5), 5, GFLAGS),
577 COMPOSITE(SCLK_NANDC1, "sclk_nandc1", mux_pll_src_cpll_gpll_p, 0,
578 RK3288_CLKSEL_CON(38), 15, 1, MFLAGS, 8, 5, DFLAGS,
579 RK3288_CLKGATE_CON(5), 6, GFLAGS),
580
581 COMPOSITE(0, "uart0_src", mux_pll_src_cpll_gll_usb_npll_p, 0,
582 RK3288_CLKSEL_CON(13), 13, 2, MFLAGS, 0, 7, DFLAGS,
583 RK3288_CLKGATE_CON(1), 8, GFLAGS),
584 COMPOSITE_FRACMUX(0, "uart0_frac", "uart0_src", CLK_SET_RATE_PARENT,
585 RK3288_CLKSEL_CON(17), 0,
586 RK3288_CLKGATE_CON(1), 9, GFLAGS,
587 &rk3288_uart0_fracmux),
588 MUX(0, "uart_src", mux_pll_src_cpll_gpll_p, 0,
589 RK3288_CLKSEL_CON(13), 15, 1, MFLAGS),
590 COMPOSITE_NOMUX(0, "uart1_src", "uart_src", 0,
591 RK3288_CLKSEL_CON(14), 0, 7, DFLAGS,
592 RK3288_CLKGATE_CON(1), 10, GFLAGS),
593 COMPOSITE_FRACMUX(0, "uart1_frac", "uart1_src", CLK_SET_RATE_PARENT,
594 RK3288_CLKSEL_CON(18), 0,
595 RK3288_CLKGATE_CON(1), 11, GFLAGS,
596 &rk3288_uart1_fracmux),
597 COMPOSITE_NOMUX(0, "uart2_src", "uart_src", 0,
598 RK3288_CLKSEL_CON(15), 0, 7, DFLAGS,
599 RK3288_CLKGATE_CON(1), 12, GFLAGS),
600 COMPOSITE_FRACMUX(0, "uart2_frac", "uart2_src", CLK_SET_RATE_PARENT,
601 RK3288_CLKSEL_CON(19), 0,
602 RK3288_CLKGATE_CON(1), 13, GFLAGS,
603 &rk3288_uart2_fracmux),
604 COMPOSITE_NOMUX(0, "uart3_src", "uart_src", 0,
605 RK3288_CLKSEL_CON(16), 0, 7, DFLAGS,
606 RK3288_CLKGATE_CON(1), 14, GFLAGS),
607 COMPOSITE_FRACMUX(0, "uart3_frac", "uart3_src", CLK_SET_RATE_PARENT,
608 RK3288_CLKSEL_CON(20), 0,
609 RK3288_CLKGATE_CON(1), 15, GFLAGS,
610 &rk3288_uart3_fracmux),
611 COMPOSITE_NOMUX(0, "uart4_src", "uart_src", 0,
612 RK3288_CLKSEL_CON(3), 0, 7, DFLAGS,
613 RK3288_CLKGATE_CON(2), 12, GFLAGS),
614 COMPOSITE_FRACMUX(0, "uart4_frac", "uart4_src", CLK_SET_RATE_PARENT,
615 RK3288_CLKSEL_CON(7), 0,
616 RK3288_CLKGATE_CON(2), 13, GFLAGS,
617 &rk3288_uart4_fracmux),
618
619 COMPOSITE(0, "mac_pll_src", mux_pll_src_npll_cpll_gpll_p, 0,
620 RK3288_CLKSEL_CON(21), 0, 2, MFLAGS, 8, 5, DFLAGS,
621 RK3288_CLKGATE_CON(2), 5, GFLAGS),
622 MUX(SCLK_MAC, "mac_clk", mux_mac_p, CLK_SET_RATE_PARENT,
623 RK3288_CLKSEL_CON(21), 4, 1, MFLAGS),
624 GATE(SCLK_MACREF_OUT, "sclk_macref_out", "mac_clk", 0,
625 RK3288_CLKGATE_CON(5), 3, GFLAGS),
626 GATE(SCLK_MACREF, "sclk_macref", "mac_clk", 0,
627 RK3288_CLKGATE_CON(5), 2, GFLAGS),
628 GATE(SCLK_MAC_RX, "sclk_mac_rx", "mac_clk", 0,
629 RK3288_CLKGATE_CON(5), 0, GFLAGS),
630 GATE(SCLK_MAC_TX, "sclk_mac_tx", "mac_clk", 0,
631 RK3288_CLKGATE_CON(5), 1, GFLAGS),
632
633 COMPOSITE(0, "hsadc_src", mux_pll_src_cpll_gpll_p, 0,
634 RK3288_CLKSEL_CON(22), 0, 1, MFLAGS, 8, 8, DFLAGS,
635 RK3288_CLKGATE_CON(2), 6, GFLAGS),
636 MUX(0, "sclk_hsadc_out", mux_hsadcout_p, 0,
637 RK3288_CLKSEL_CON(22), 4, 1, MFLAGS),
638 INVERTER(SCLK_HSADC, "sclk_hsadc", "sclk_hsadc_out",
639 RK3288_CLKSEL_CON(22), 7, IFLAGS),
640
641 GATE(0, "jtag", "ext_jtag", 0,
642 RK3288_CLKGATE_CON(4), 14, GFLAGS),
643
644 COMPOSITE_NODIV(SCLK_USBPHY480M_SRC, "usbphy480m_src", mux_usbphy480m_p, 0,
645 RK3288_CLKSEL_CON(13), 11, 2, MFLAGS,
646 RK3288_CLKGATE_CON(5), 14, GFLAGS),
647 COMPOSITE_NODIV(SCLK_HSICPHY480M, "sclk_hsicphy480m", mux_hsicphy480m_p, 0,
648 RK3288_CLKSEL_CON(29), 0, 2, MFLAGS,
649 RK3288_CLKGATE_CON(3), 6, GFLAGS),
650 GATE(0, "hsicphy12m_xin12m", "xin12m", 0,
651 RK3288_CLKGATE_CON(13), 9, GFLAGS),
652 DIV(0, "hsicphy12m_usbphy", "sclk_hsicphy480m", 0,
653 RK3288_CLKSEL_CON(11), 8, 6, DFLAGS),
654 MUX(SCLK_HSICPHY12M, "sclk_hsicphy12m", mux_hsicphy12m_p, 0,
655 RK3288_CLKSEL_CON(22), 4, 1, MFLAGS),
656
657
658
659
660
661
662 GATE(0, "sclk_intmem0", "aclk_cpu", CLK_IGNORE_UNUSED, RK3288_CLKGATE_CON(10), 5, GFLAGS),
663 GATE(0, "sclk_intmem1", "aclk_cpu", CLK_IGNORE_UNUSED, RK3288_CLKGATE_CON(10), 6, GFLAGS),
664 GATE(0, "sclk_intmem2", "aclk_cpu", CLK_IGNORE_UNUSED, RK3288_CLKGATE_CON(10), 7, GFLAGS),
665 GATE(ACLK_DMAC1, "aclk_dmac1", "aclk_cpu", 0, RK3288_CLKGATE_CON(10), 12, GFLAGS),
666 GATE(0, "aclk_strc_sys", "aclk_cpu", CLK_IGNORE_UNUSED, RK3288_CLKGATE_CON(10), 13, GFLAGS),
667 GATE(0, "aclk_intmem", "aclk_cpu", CLK_IGNORE_UNUSED, RK3288_CLKGATE_CON(10), 4, GFLAGS),
668 GATE(ACLK_CRYPTO, "aclk_crypto", "aclk_cpu", 0, RK3288_CLKGATE_CON(11), 6, GFLAGS),
669 GATE(0, "aclk_ccp", "aclk_cpu", 0, RK3288_CLKGATE_CON(11), 8, GFLAGS),
670
671
672 GATE(HCLK_CRYPTO, "hclk_crypto", "hclk_cpu", 0, RK3288_CLKGATE_CON(11), 7, GFLAGS),
673 GATE(HCLK_I2S0, "hclk_i2s0", "hclk_cpu", 0, RK3288_CLKGATE_CON(10), 8, GFLAGS),
674 GATE(HCLK_ROM, "hclk_rom", "hclk_cpu", CLK_IGNORE_UNUSED, RK3288_CLKGATE_CON(10), 9, GFLAGS),
675 GATE(HCLK_SPDIF, "hclk_spdif", "hclk_cpu", 0, RK3288_CLKGATE_CON(10), 10, GFLAGS),
676 GATE(HCLK_SPDIF8CH, "hclk_spdif_8ch", "hclk_cpu", 0, RK3288_CLKGATE_CON(10), 11, GFLAGS),
677
678
679 GATE(PCLK_PWM, "pclk_pwm", "pclk_cpu", 0, RK3288_CLKGATE_CON(10), 0, GFLAGS),
680 GATE(PCLK_TIMER, "pclk_timer", "pclk_cpu", 0, RK3288_CLKGATE_CON(10), 1, GFLAGS),
681 GATE(PCLK_I2C0, "pclk_i2c0", "pclk_cpu", 0, RK3288_CLKGATE_CON(10), 2, GFLAGS),
682 GATE(PCLK_I2C2, "pclk_i2c2", "pclk_cpu", 0, RK3288_CLKGATE_CON(10), 3, GFLAGS),
683 GATE(PCLK_DDRUPCTL0, "pclk_ddrupctl0", "pclk_cpu", 0, RK3288_CLKGATE_CON(10), 14, GFLAGS),
684 GATE(PCLK_PUBL0, "pclk_publ0", "pclk_cpu", 0, RK3288_CLKGATE_CON(10), 15, GFLAGS),
685 GATE(PCLK_DDRUPCTL1, "pclk_ddrupctl1", "pclk_cpu", 0, RK3288_CLKGATE_CON(11), 0, GFLAGS),
686 GATE(PCLK_PUBL1, "pclk_publ1", "pclk_cpu", 0, RK3288_CLKGATE_CON(11), 1, GFLAGS),
687 GATE(PCLK_EFUSE1024, "pclk_efuse_1024", "pclk_cpu", 0, RK3288_CLKGATE_CON(11), 2, GFLAGS),
688 GATE(PCLK_TZPC, "pclk_tzpc", "pclk_cpu", 0, RK3288_CLKGATE_CON(11), 3, GFLAGS),
689 GATE(PCLK_UART2, "pclk_uart2", "pclk_cpu", 0, RK3288_CLKGATE_CON(11), 9, GFLAGS),
690 GATE(PCLK_EFUSE256, "pclk_efuse_256", "pclk_cpu", 0, RK3288_CLKGATE_CON(11), 10, GFLAGS),
691 GATE(PCLK_RKPWM, "pclk_rkpwm", "pclk_cpu", 0, RK3288_CLKGATE_CON(11), 11, GFLAGS),
692
693
694 GATE(0, "nclk_ddrupctl0", "ddrphy", CLK_IGNORE_UNUSED, RK3288_CLKGATE_CON(11), 4, GFLAGS),
695 GATE(0, "nclk_ddrupctl1", "ddrphy", CLK_IGNORE_UNUSED, RK3288_CLKGATE_CON(11), 5, GFLAGS),
696
697
698 GATE(0, "sclk_ddrphy0", "ddrphy", CLK_IGNORE_UNUSED, RK3288_CLKGATE_CON(4), 12, GFLAGS),
699 GATE(0, "sclk_ddrphy1", "ddrphy", CLK_IGNORE_UNUSED, RK3288_CLKGATE_CON(4), 13, GFLAGS),
700
701
702 GATE(0, "aclk_peri_axi_matrix", "aclk_peri", CLK_IGNORE_UNUSED, RK3288_CLKGATE_CON(6), 2, GFLAGS),
703 GATE(ACLK_DMAC2, "aclk_dmac2", "aclk_peri", 0, RK3288_CLKGATE_CON(6), 3, GFLAGS),
704 GATE(0, "aclk_peri_niu", "aclk_peri", 0, RK3288_CLKGATE_CON(7), 11, GFLAGS),
705 GATE(ACLK_MMU, "aclk_mmu", "aclk_peri", CLK_IGNORE_UNUSED, RK3288_CLKGATE_CON(8), 12, GFLAGS),
706 GATE(ACLK_GMAC, "aclk_gmac", "aclk_peri", 0, RK3288_CLKGATE_CON(8), 0, GFLAGS),
707 GATE(HCLK_GPS, "hclk_gps", "aclk_peri", 0, RK3288_CLKGATE_CON(8), 2, GFLAGS),
708
709
710 GATE(0, "hclk_peri_matrix", "hclk_peri", CLK_IGNORE_UNUSED, RK3288_CLKGATE_CON(6), 0, GFLAGS),
711 GATE(HCLK_OTG0, "hclk_otg0", "hclk_peri", CLK_IGNORE_UNUSED, RK3288_CLKGATE_CON(7), 4, GFLAGS),
712 GATE(HCLK_USBHOST0, "hclk_host0", "hclk_peri", 0, RK3288_CLKGATE_CON(7), 6, GFLAGS),
713 GATE(HCLK_USBHOST1, "hclk_host1", "hclk_peri", CLK_IGNORE_UNUSED, RK3288_CLKGATE_CON(7), 7, GFLAGS),
714 GATE(HCLK_HSIC, "hclk_hsic", "hclk_peri", 0, RK3288_CLKGATE_CON(7), 8, GFLAGS),
715 GATE(0, "hclk_usb_peri", "hclk_peri", CLK_IGNORE_UNUSED, RK3288_CLKGATE_CON(7), 9, GFLAGS),
716 GATE(0, "hclk_peri_ahb_arbi", "hclk_peri", CLK_IGNORE_UNUSED, RK3288_CLKGATE_CON(7), 10, GFLAGS),
717 GATE(0, "hclk_emem", "hclk_peri", CLK_IGNORE_UNUSED, RK3288_CLKGATE_CON(7), 12, GFLAGS),
718 GATE(0, "hclk_mem", "hclk_peri", CLK_IGNORE_UNUSED, RK3288_CLKGATE_CON(7), 13, GFLAGS),
719 GATE(HCLK_NANDC0, "hclk_nandc0", "hclk_peri", 0, RK3288_CLKGATE_CON(7), 14, GFLAGS),
720 GATE(HCLK_NANDC1, "hclk_nandc1", "hclk_peri", 0, RK3288_CLKGATE_CON(7), 15, GFLAGS),
721 GATE(HCLK_TSP, "hclk_tsp", "hclk_peri", 0, RK3288_CLKGATE_CON(8), 8, GFLAGS),
722 GATE(HCLK_SDMMC, "hclk_sdmmc", "hclk_peri", 0, RK3288_CLKGATE_CON(8), 3, GFLAGS),
723 GATE(HCLK_SDIO0, "hclk_sdio0", "hclk_peri", 0, RK3288_CLKGATE_CON(8), 4, GFLAGS),
724 GATE(HCLK_SDIO1, "hclk_sdio1", "hclk_peri", 0, RK3288_CLKGATE_CON(8), 5, GFLAGS),
725 GATE(HCLK_EMMC, "hclk_emmc", "hclk_peri", 0, RK3288_CLKGATE_CON(8), 6, GFLAGS),
726 GATE(HCLK_HSADC, "hclk_hsadc", "hclk_peri", 0, RK3288_CLKGATE_CON(8), 7, GFLAGS),
727 GATE(0, "pmu_hclk_otg0", "hclk_peri", 0, RK3288_CLKGATE_CON(7), 5, GFLAGS),
728
729
730 GATE(0, "pclk_peri_matrix", "pclk_peri", CLK_IGNORE_UNUSED, RK3288_CLKGATE_CON(6), 1, GFLAGS),
731 GATE(PCLK_SPI0, "pclk_spi0", "pclk_peri", 0, RK3288_CLKGATE_CON(6), 4, GFLAGS),
732 GATE(PCLK_SPI1, "pclk_spi1", "pclk_peri", 0, RK3288_CLKGATE_CON(6), 5, GFLAGS),
733 GATE(PCLK_SPI2, "pclk_spi2", "pclk_peri", 0, RK3288_CLKGATE_CON(6), 6, GFLAGS),
734 GATE(PCLK_PS2C, "pclk_ps2c", "pclk_peri", 0, RK3288_CLKGATE_CON(6), 7, GFLAGS),
735 GATE(PCLK_UART0, "pclk_uart0", "pclk_peri", 0, RK3288_CLKGATE_CON(6), 8, GFLAGS),
736 GATE(PCLK_UART1, "pclk_uart1", "pclk_peri", 0, RK3288_CLKGATE_CON(6), 9, GFLAGS),
737 GATE(PCLK_I2C4, "pclk_i2c4", "pclk_peri", 0, RK3288_CLKGATE_CON(6), 15, GFLAGS),
738 GATE(PCLK_UART3, "pclk_uart3", "pclk_peri", 0, RK3288_CLKGATE_CON(6), 11, GFLAGS),
739 GATE(PCLK_UART4, "pclk_uart4", "pclk_peri", 0, RK3288_CLKGATE_CON(6), 12, GFLAGS),
740 GATE(PCLK_I2C1, "pclk_i2c1", "pclk_peri", 0, RK3288_CLKGATE_CON(6), 13, GFLAGS),
741 GATE(PCLK_I2C3, "pclk_i2c3", "pclk_peri", 0, RK3288_CLKGATE_CON(6), 14, GFLAGS),
742 GATE(PCLK_SARADC, "pclk_saradc", "pclk_peri", 0, RK3288_CLKGATE_CON(7), 1, GFLAGS),
743 GATE(PCLK_TSADC, "pclk_tsadc", "pclk_peri", 0, RK3288_CLKGATE_CON(7), 2, GFLAGS),
744 GATE(PCLK_SIM, "pclk_sim", "pclk_peri", 0, RK3288_CLKGATE_CON(7), 3, GFLAGS),
745 GATE(PCLK_I2C5, "pclk_i2c5", "pclk_peri", 0, RK3288_CLKGATE_CON(7), 0, GFLAGS),
746 GATE(PCLK_GMAC, "pclk_gmac", "pclk_peri", 0, RK3288_CLKGATE_CON(8), 1, GFLAGS),
747
748 GATE(SCLK_LCDC_PWM0, "sclk_lcdc_pwm0", "xin24m", 0, RK3288_CLKGATE_CON(13), 10, GFLAGS),
749 GATE(SCLK_LCDC_PWM1, "sclk_lcdc_pwm1", "xin24m", 0, RK3288_CLKGATE_CON(13), 11, GFLAGS),
750 GATE(SCLK_PVTM_CORE, "sclk_pvtm_core", "xin24m", 0, RK3288_CLKGATE_CON(5), 9, GFLAGS),
751 GATE(SCLK_PVTM_GPU, "sclk_pvtm_gpu", "xin24m", 0, RK3288_CLKGATE_CON(5), 10, GFLAGS),
752 GATE(SCLK_MIPIDSI_24M, "sclk_mipidsi_24m", "xin24m", 0, RK3288_CLKGATE_CON(5), 15, GFLAGS),
753
754
755 GATE(ACLK_GPU, "aclk_gpu", "sclk_gpu", 0, RK3288_CLKGATE_CON(18), 0, GFLAGS),
756
757
758 GATE(PCLK_GPIO8, "pclk_gpio8", "pclk_pd_alive", 0, RK3288_CLKGATE_CON(14), 8, GFLAGS),
759 GATE(PCLK_GPIO7, "pclk_gpio7", "pclk_pd_alive", 0, RK3288_CLKGATE_CON(14), 7, GFLAGS),
760 GATE(PCLK_GPIO1, "pclk_gpio1", "pclk_pd_alive", 0, RK3288_CLKGATE_CON(14), 1, GFLAGS),
761 GATE(PCLK_GPIO2, "pclk_gpio2", "pclk_pd_alive", 0, RK3288_CLKGATE_CON(14), 2, GFLAGS),
762 GATE(PCLK_GPIO3, "pclk_gpio3", "pclk_pd_alive", 0, RK3288_CLKGATE_CON(14), 3, GFLAGS),
763 GATE(PCLK_GPIO4, "pclk_gpio4", "pclk_pd_alive", 0, RK3288_CLKGATE_CON(14), 4, GFLAGS),
764 GATE(PCLK_GPIO5, "pclk_gpio5", "pclk_pd_alive", 0, RK3288_CLKGATE_CON(14), 5, GFLAGS),
765 GATE(PCLK_GPIO6, "pclk_gpio6", "pclk_pd_alive", 0, RK3288_CLKGATE_CON(14), 6, GFLAGS),
766 GATE(PCLK_GRF, "pclk_grf", "pclk_pd_alive", CLK_IGNORE_UNUSED, RK3288_CLKGATE_CON(14), 11, GFLAGS),
767 GATE(0, "pclk_alive_niu", "pclk_pd_alive", 0, RK3288_CLKGATE_CON(14), 12, GFLAGS),
768
769
770 SGRF_GATE(PCLK_WDT, "pclk_wdt", "pclk_pd_alive"),
771
772
773 GATE(PCLK_PMU, "pclk_pmu", "pclk_pd_pmu", CLK_IGNORE_UNUSED, RK3288_CLKGATE_CON(17), 0, GFLAGS),
774 GATE(0, "pclk_intmem1", "pclk_pd_pmu", CLK_IGNORE_UNUSED, RK3288_CLKGATE_CON(17), 1, GFLAGS),
775 GATE(0, "pclk_pmu_niu", "pclk_pd_pmu", 0, RK3288_CLKGATE_CON(17), 2, GFLAGS),
776 GATE(PCLK_SGRF, "pclk_sgrf", "pclk_pd_pmu", CLK_IGNORE_UNUSED, RK3288_CLKGATE_CON(17), 3, GFLAGS),
777 GATE(PCLK_GPIO0, "pclk_gpio0", "pclk_pd_pmu", 0, RK3288_CLKGATE_CON(17), 4, GFLAGS),
778
779
780 GATE(HCLK_RGA, "hclk_rga", "hclk_vio", 0, RK3288_CLKGATE_CON(15), 1, GFLAGS),
781 GATE(HCLK_VOP0, "hclk_vop0", "hclk_vio", 0, RK3288_CLKGATE_CON(15), 6, GFLAGS),
782 GATE(HCLK_VOP1, "hclk_vop1", "hclk_vio", 0, RK3288_CLKGATE_CON(15), 8, GFLAGS),
783 GATE(HCLK_VIO_AHB_ARBI, "hclk_vio_ahb_arbi", "hclk_vio", CLK_IGNORE_UNUSED, RK3288_CLKGATE_CON(15), 9, GFLAGS),
784 GATE(HCLK_VIO_NIU, "hclk_vio_niu", "hclk_vio", 0, RK3288_CLKGATE_CON(15), 10, GFLAGS),
785 GATE(HCLK_VIP, "hclk_vip", "hclk_vio", 0, RK3288_CLKGATE_CON(15), 15, GFLAGS),
786 GATE(HCLK_IEP, "hclk_iep", "hclk_vio", 0, RK3288_CLKGATE_CON(15), 3, GFLAGS),
787 GATE(HCLK_ISP, "hclk_isp", "hclk_vio", 0, RK3288_CLKGATE_CON(16), 1, GFLAGS),
788 GATE(HCLK_VIO2_H2P, "hclk_vio2_h2p", "hclk_vio", CLK_IGNORE_UNUSED, RK3288_CLKGATE_CON(16), 10, GFLAGS),
789 GATE(PCLK_MIPI_DSI0, "pclk_mipi_dsi0", "hclk_vio", 0, RK3288_CLKGATE_CON(16), 4, GFLAGS),
790 GATE(PCLK_MIPI_DSI1, "pclk_mipi_dsi1", "hclk_vio", 0, RK3288_CLKGATE_CON(16), 5, GFLAGS),
791 GATE(PCLK_MIPI_CSI, "pclk_mipi_csi", "hclk_vio", 0, RK3288_CLKGATE_CON(16), 6, GFLAGS),
792 GATE(PCLK_LVDS_PHY, "pclk_lvds_phy", "hclk_vio", 0, RK3288_CLKGATE_CON(16), 7, GFLAGS),
793 GATE(PCLK_EDP_CTRL, "pclk_edp_ctrl", "hclk_vio", CLK_IGNORE_UNUSED, RK3288_CLKGATE_CON(16), 8, GFLAGS),
794 GATE(PCLK_HDMI_CTRL, "pclk_hdmi_ctrl", "hclk_vio", 0, RK3288_CLKGATE_CON(16), 9, GFLAGS),
795 GATE(PCLK_VIO2_H2P, "pclk_vio2_h2p", "hclk_vio", CLK_IGNORE_UNUSED, RK3288_CLKGATE_CON(16), 11, GFLAGS),
796
797
798 GATE(ACLK_VOP0, "aclk_vop0", "aclk_vio0", 0, RK3288_CLKGATE_CON(15), 5, GFLAGS),
799 GATE(ACLK_IEP, "aclk_iep", "aclk_vio0", 0, RK3288_CLKGATE_CON(15), 2, GFLAGS),
800 GATE(ACLK_VIO0_NIU, "aclk_vio0_niu", "aclk_vio0", 0, RK3288_CLKGATE_CON(15), 11, GFLAGS),
801 GATE(ACLK_VIP, "aclk_vip", "aclk_vio0", 0, RK3288_CLKGATE_CON(15), 14, GFLAGS),
802
803
804 GATE(ACLK_VOP1, "aclk_vop1", "aclk_vio1", 0, RK3288_CLKGATE_CON(15), 7, GFLAGS),
805 GATE(ACLK_ISP, "aclk_isp", "aclk_vio1", 0, RK3288_CLKGATE_CON(16), 2, GFLAGS),
806 GATE(ACLK_VIO1_NIU, "aclk_vio1_niu", "aclk_vio1", 0, RK3288_CLKGATE_CON(15), 12, GFLAGS),
807
808
809 GATE(ACLK_RGA, "aclk_rga", "aclk_rga_pre", 0, RK3288_CLKGATE_CON(15), 0, GFLAGS),
810 GATE(ACLK_RGA_NIU, "aclk_rga_niu", "aclk_rga_pre", 0, RK3288_CLKGATE_CON(15), 13, GFLAGS),
811
812
813
814
815
816 GATE(0, "pclk_vip_in", "ext_vip", 0, RK3288_CLKGATE_CON(16), 0, GFLAGS),
817 INVERTER(0, "pclk_vip", "pclk_vip_in", RK3288_CLKSEL_CON(29), 4, IFLAGS),
818 GATE(PCLK_ISP_IN, "pclk_isp_in", "ext_isp", 0, RK3288_CLKGATE_CON(16), 3, GFLAGS),
819 INVERTER(0, "pclk_isp", "pclk_isp_in", RK3288_CLKSEL_CON(29), 3, IFLAGS),
820};
821
822static const char *const rk3288_critical_clocks[] __initconst = {
823 "aclk_cpu",
824 "aclk_peri",
825 "aclk_peri_niu",
826 "aclk_vio0_niu",
827 "aclk_vio1_niu",
828 "aclk_rga_niu",
829 "hclk_peri",
830 "hclk_vio_niu",
831 "pclk_alive_niu",
832 "pclk_pd_pmu",
833 "pclk_pmu_niu",
834 "pmu_hclk_otg0",
835
836 "pclk_rkpwm",
837};
838
839static void __iomem *rk3288_cru_base;
840
841
842
843
844
845
846static const int rk3288_saved_cru_reg_ids[] = {
847 RK3288_MODE_CON,
848 RK3288_CLKSEL_CON(0),
849 RK3288_CLKSEL_CON(1),
850 RK3288_CLKSEL_CON(10),
851 RK3288_CLKSEL_CON(33),
852 RK3288_CLKSEL_CON(37),
853
854
855 RK3288_CLKGATE_CON(10),
856};
857
858static u32 rk3288_saved_cru_regs[ARRAY_SIZE(rk3288_saved_cru_reg_ids)];
859
860static int rk3288_clk_suspend(void)
861{
862 int i, reg_id;
863
864 for (i = 0; i < ARRAY_SIZE(rk3288_saved_cru_reg_ids); i++) {
865 reg_id = rk3288_saved_cru_reg_ids[i];
866
867 rk3288_saved_cru_regs[i] =
868 readl_relaxed(rk3288_cru_base + reg_id);
869 }
870
871
872
873
874
875
876 writel_relaxed(1 << (12 + 16),
877 rk3288_cru_base + RK3288_CLKGATE_CON(10));
878
879
880
881
882
883
884
885
886
887
888
889
890 writel_relaxed(0xf3030000, rk3288_cru_base + RK3288_MODE_CON);
891
892 return 0;
893}
894
895static void rk3288_clk_resume(void)
896{
897 int i, reg_id;
898
899 for (i = ARRAY_SIZE(rk3288_saved_cru_reg_ids) - 1; i >= 0; i--) {
900 reg_id = rk3288_saved_cru_reg_ids[i];
901
902 writel_relaxed(rk3288_saved_cru_regs[i] | 0xffff0000,
903 rk3288_cru_base + reg_id);
904 }
905}
906
907static void rk3288_clk_shutdown(void)
908{
909 writel_relaxed(0xf3030000, rk3288_cru_base + RK3288_MODE_CON);
910}
911
912static struct syscore_ops rk3288_clk_syscore_ops = {
913 .suspend = rk3288_clk_suspend,
914 .resume = rk3288_clk_resume,
915};
916
917static void __init rk3288_clk_init(struct device_node *np)
918{
919 struct rockchip_clk_provider *ctx;
920
921 rk3288_cru_base = of_iomap(np, 0);
922 if (!rk3288_cru_base) {
923 pr_err("%s: could not map cru region\n", __func__);
924 return;
925 }
926
927 ctx = rockchip_clk_init(np, rk3288_cru_base, CLK_NR_CLKS);
928 if (IS_ERR(ctx)) {
929 pr_err("%s: rockchip clk init failed\n", __func__);
930 iounmap(rk3288_cru_base);
931 return;
932 }
933
934 rockchip_clk_register_plls(ctx, rk3288_pll_clks,
935 ARRAY_SIZE(rk3288_pll_clks),
936 RK3288_GRF_SOC_STATUS1);
937 rockchip_clk_register_branches(ctx, rk3288_clk_branches,
938 ARRAY_SIZE(rk3288_clk_branches));
939 rockchip_clk_protect_critical(rk3288_critical_clocks,
940 ARRAY_SIZE(rk3288_critical_clocks));
941
942 rockchip_clk_register_armclk(ctx, ARMCLK, "armclk",
943 mux_armclk_p, ARRAY_SIZE(mux_armclk_p),
944 &rk3288_cpuclk_data, rk3288_cpuclk_rates,
945 ARRAY_SIZE(rk3288_cpuclk_rates));
946
947 rockchip_register_softrst(np, 12,
948 rk3288_cru_base + RK3288_SOFTRST_CON(0),
949 ROCKCHIP_SOFTRST_HIWORD_MASK);
950
951 rockchip_register_restart_notifier(ctx, RK3288_GLB_SRST_FST,
952 rk3288_clk_shutdown);
953 register_syscore_ops(&rk3288_clk_syscore_ops);
954
955 rockchip_clk_of_add_provider(np, ctx);
956}
957CLK_OF_DECLARE(rk3288_cru, "rockchip,rk3288-cru", rk3288_clk_init);
958
