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Merge tag 'block-5.11-2021-01-10' of git://git.kernel.dk/linux-block
[linux/fpc-iii.git] / drivers / clk / rockchip / clk-rv1108.c
blob5947d319286682b6777318433e1f365bdbaa838b
1 // SPDX-License-Identifier: GPL-2.0-or-later
2 /*
3 * Copyright (c) 2016 Rockchip Electronics Co. Ltd.
4 * Author: Shawn Lin <shawn.lin@rock-chips.com>
5 * Andy Yan <andy.yan@rock-chips.com>
6 */
7
8 #include <linux/clk-provider.h>
9 #include <linux/io.h>
10 #include <linux/of.h>
11 #include <linux/of_address.h>
12 #include <linux/syscore_ops.h>
13 #include <dt-bindings/clock/rv1108-cru.h>
14 #include "clk.h"
15
16 #define RV1108_GRF_SOC_STATUS0 0x480
17
18 enum rv1108_plls {
19 apll, dpll, gpll,
20 };
21
22 static struct rockchip_pll_rate_table rv1108_pll_rates[] = {
23 /* _mhz, _refdiv, _fbdiv, _postdiv1, _postdiv2, _dsmpd, _frac */
24 RK3036_PLL_RATE(1608000000, 1, 67, 1, 1, 1, 0),
25 RK3036_PLL_RATE(1584000000, 1, 66, 1, 1, 1, 0),
26 RK3036_PLL_RATE(1560000000, 1, 65, 1, 1, 1, 0),
27 RK3036_PLL_RATE(1536000000, 1, 64, 1, 1, 1, 0),
28 RK3036_PLL_RATE(1512000000, 1, 63, 1, 1, 1, 0),
29 RK3036_PLL_RATE(1488000000, 1, 62, 1, 1, 1, 0),
30 RK3036_PLL_RATE(1464000000, 1, 61, 1, 1, 1, 0),
31 RK3036_PLL_RATE(1440000000, 1, 60, 1, 1, 1, 0),
32 RK3036_PLL_RATE(1416000000, 1, 59, 1, 1, 1, 0),
33 RK3036_PLL_RATE(1392000000, 1, 58, 1, 1, 1, 0),
34 RK3036_PLL_RATE(1368000000, 1, 57, 1, 1, 1, 0),
35 RK3036_PLL_RATE(1344000000, 1, 56, 1, 1, 1, 0),
36 RK3036_PLL_RATE(1320000000, 1, 55, 1, 1, 1, 0),
37 RK3036_PLL_RATE(1296000000, 1, 54, 1, 1, 1, 0),
38 RK3036_PLL_RATE(1272000000, 1, 53, 1, 1, 1, 0),
39 RK3036_PLL_RATE(1248000000, 1, 52, 1, 1, 1, 0),
40 RK3036_PLL_RATE(1200000000, 1, 50, 1, 1, 1, 0),
41 RK3036_PLL_RATE(1188000000, 2, 99, 1, 1, 1, 0),
42 RK3036_PLL_RATE(1104000000, 1, 46, 1, 1, 1, 0),
43 RK3036_PLL_RATE(1100000000, 12, 550, 1, 1, 1, 0),
44 RK3036_PLL_RATE(1008000000, 1, 84, 2, 1, 1, 0),
45 RK3036_PLL_RATE(1000000000, 6, 500, 2, 1, 1, 0),
46 RK3036_PLL_RATE( 984000000, 1, 82, 2, 1, 1, 0),
47 RK3036_PLL_RATE( 960000000, 1, 80, 2, 1, 1, 0),
48 RK3036_PLL_RATE( 936000000, 1, 78, 2, 1, 1, 0),
49 RK3036_PLL_RATE( 912000000, 1, 76, 2, 1, 1, 0),
50 RK3036_PLL_RATE( 900000000, 4, 300, 2, 1, 1, 0),
51 RK3036_PLL_RATE( 888000000, 1, 74, 2, 1, 1, 0),
52 RK3036_PLL_RATE( 864000000, 1, 72, 2, 1, 1, 0),
53 RK3036_PLL_RATE( 840000000, 1, 70, 2, 1, 1, 0),
54 RK3036_PLL_RATE( 816000000, 1, 68, 2, 1, 1, 0),
55 RK3036_PLL_RATE( 800000000, 6, 400, 2, 1, 1, 0),
56 RK3036_PLL_RATE( 700000000, 6, 350, 2, 1, 1, 0),
57 RK3036_PLL_RATE( 696000000, 1, 58, 2, 1, 1, 0),
58 RK3036_PLL_RATE( 600000000, 1, 75, 3, 1, 1, 0),
59 RK3036_PLL_RATE( 594000000, 2, 99, 2, 1, 1, 0),
60 RK3036_PLL_RATE( 504000000, 1, 63, 3, 1, 1, 0),
61 RK3036_PLL_RATE( 500000000, 6, 250, 2, 1, 1, 0),
62 RK3036_PLL_RATE( 408000000, 1, 68, 2, 2, 1, 0),
63 RK3036_PLL_RATE( 312000000, 1, 52, 2, 2, 1, 0),
64 RK3036_PLL_RATE( 216000000, 1, 72, 4, 2, 1, 0),
65 RK3036_PLL_RATE( 96000000, 1, 64, 4, 4, 1, 0),
66 { /* sentinel */ },
67 };
68
69 #define RV1108_DIV_CORE_MASK 0xf
70 #define RV1108_DIV_CORE_SHIFT 4
71
72 #define RV1108_CLKSEL0(_core_peri_div) \
73 { \
74 .reg = RV1108_CLKSEL_CON(1), \
75 .val = HIWORD_UPDATE(_core_peri_div, RV1108_DIV_CORE_MASK,\
76 RV1108_DIV_CORE_SHIFT) \
77 }
78
79 #define RV1108_CPUCLK_RATE(_prate, _core_peri_div) \
80 { \
81 .prate = _prate, \
82 .divs = { \
83 RV1108_CLKSEL0(_core_peri_div), \
84 }, \
85 }
86
87 static struct rockchip_cpuclk_rate_table rv1108_cpuclk_rates[] __initdata = {
88 RV1108_CPUCLK_RATE(1608000000, 7),
89 RV1108_CPUCLK_RATE(1512000000, 7),
90 RV1108_CPUCLK_RATE(1488000000, 5),
91 RV1108_CPUCLK_RATE(1416000000, 5),
92 RV1108_CPUCLK_RATE(1392000000, 5),
93 RV1108_CPUCLK_RATE(1296000000, 5),
94 RV1108_CPUCLK_RATE(1200000000, 5),
95 RV1108_CPUCLK_RATE(1104000000, 5),
96 RV1108_CPUCLK_RATE(1008000000, 5),
97 RV1108_CPUCLK_RATE(912000000, 5),
98 RV1108_CPUCLK_RATE(816000000, 3),
99 RV1108_CPUCLK_RATE(696000000, 3),
100 RV1108_CPUCLK_RATE(600000000, 3),
101 RV1108_CPUCLK_RATE(500000000, 3),
102 RV1108_CPUCLK_RATE(408000000, 1),
103 RV1108_CPUCLK_RATE(312000000, 1),
104 RV1108_CPUCLK_RATE(216000000, 1),
105 RV1108_CPUCLK_RATE(96000000, 1),
106 };
107
108 static const struct rockchip_cpuclk_reg_data rv1108_cpuclk_data = {
109 .core_reg = RV1108_CLKSEL_CON(0),
110 .div_core_shift = 0,
111 .div_core_mask = 0x1f,
112 .mux_core_alt = 1,
113 .mux_core_main = 0,
114 .mux_core_shift = 8,
115 .mux_core_mask = 0x3,
116 };
117
118 PNAME(mux_pll_p) = { "xin24m", "xin24m"};
119 PNAME(mux_ddrphy_p) = { "dpll_ddr", "gpll_ddr", "apll_ddr" };
120 PNAME(mux_armclk_p) = { "apll_core", "gpll_core", "dpll_core" };
121 PNAME(mux_usb480m_pre_p) = { "usbphy", "xin24m" };
122 PNAME(mux_hdmiphy_phy_p) = { "hdmiphy", "xin24m" };
123 PNAME(mux_dclk_hdmiphy_pre_p) = { "dclk_hdmiphy_src_gpll", "dclk_hdmiphy_src_dpll" };
124 PNAME(mux_pll_src_4plls_p) = { "dpll", "gpll", "hdmiphy", "usb480m" };
125 PNAME(mux_pll_src_2plls_p) = { "dpll", "gpll" };
126 PNAME(mux_pll_src_apll_gpll_p) = { "apll", "gpll" };
127 PNAME(mux_aclk_peri_src_p) = { "aclk_peri_src_gpll", "aclk_peri_src_dpll" };
128 PNAME(mux_aclk_bus_src_p) = { "aclk_bus_src_gpll", "aclk_bus_src_apll", "aclk_bus_src_dpll" };
129 PNAME(mux_mmc_src_p) = { "dpll", "gpll", "xin24m", "usb480m" };
130 PNAME(mux_pll_src_dpll_gpll_usb480m_p) = { "dpll", "gpll", "usb480m" };
131 PNAME(mux_uart0_p) = { "uart0_src", "uart0_frac", "xin24m" };
132 PNAME(mux_uart1_p) = { "uart1_src", "uart1_frac", "xin24m" };
133 PNAME(mux_uart2_p) = { "uart2_src", "uart2_frac", "xin24m" };
134 PNAME(mux_sclk_mac_p) = { "sclk_mac_pre", "ext_gmac" };
135 PNAME(mux_i2s0_pre_p) = { "i2s0_src", "i2s0_frac", "ext_i2s", "xin12m" };
136 PNAME(mux_i2s_out_p) = { "i2s0_pre", "xin12m" };
137 PNAME(mux_i2s1_p) = { "i2s1_src", "i2s1_frac", "dummy", "xin12m" };
138 PNAME(mux_i2s2_p) = { "i2s2_src", "i2s2_frac", "dummy", "xin12m" };
139 PNAME(mux_wifi_src_p) = { "gpll", "xin24m" };
140 PNAME(mux_cifout_src_p) = { "hdmiphy", "gpll" };
141 PNAME(mux_cifout_p) = { "sclk_cifout_src", "xin24m" };
142 PNAME(mux_sclk_cif0_src_p) = { "pclk_vip", "clk_cif0_chn_out", "pclkin_cvbs2cif" };
143 PNAME(mux_sclk_cif1_src_p) = { "pclk_vip", "clk_cif1_chn_out", "pclkin_cvbs2cif" };
144 PNAME(mux_sclk_cif2_src_p) = { "pclk_vip", "clk_cif2_chn_out", "pclkin_cvbs2cif" };
145 PNAME(mux_sclk_cif3_src_p) = { "pclk_vip", "clk_cif3_chn_out", "pclkin_cvbs2cif" };
146 PNAME(mux_dsp_src_p) = { "dpll", "gpll", "apll", "usb480m" };
147 PNAME(mux_dclk_hdmiphy_p) = { "hdmiphy", "xin24m" };
148 PNAME(mux_dclk_vop_p) = { "dclk_hdmiphy", "dclk_vop_src" };
149 PNAME(mux_hdmi_cec_src_p) = { "dpll", "gpll", "xin24m" };
150 PNAME(mux_cvbs_src_p) = { "apll", "io_cvbs_clkin", "hdmiphy", "gpll" };
151
152 static struct rockchip_pll_clock rv1108_pll_clks[] __initdata = {
153 [apll] = PLL(pll_rk3399, PLL_APLL, "apll", mux_pll_p, 0, RV1108_PLL_CON(0),
154 RV1108_PLL_CON(3), 8, 0, 0, rv1108_pll_rates),
155 [dpll] = PLL(pll_rk3399, PLL_DPLL, "dpll", mux_pll_p, 0, RV1108_PLL_CON(8),
156 RV1108_PLL_CON(11), 8, 1, 0, NULL),
157 [gpll] = PLL(pll_rk3399, PLL_GPLL, "gpll", mux_pll_p, 0, RV1108_PLL_CON(16),
158 RV1108_PLL_CON(19), 8, 2, 0, rv1108_pll_rates),
159 };
160
161 #define MFLAGS CLK_MUX_HIWORD_MASK
162 #define DFLAGS CLK_DIVIDER_HIWORD_MASK
163 #define GFLAGS (CLK_GATE_HIWORD_MASK | CLK_GATE_SET_TO_DISABLE)
164 #define IFLAGS ROCKCHIP_INVERTER_HIWORD_MASK
165
166 static struct rockchip_clk_branch rv1108_uart0_fracmux __initdata =
167 MUX(SCLK_UART0, "sclk_uart0", mux_uart0_p, CLK_SET_RATE_PARENT,
168 RV1108_CLKSEL_CON(13), 8, 2, MFLAGS);
169
170 static struct rockchip_clk_branch rv1108_uart1_fracmux __initdata =
171 MUX(SCLK_UART1, "sclk_uart1", mux_uart1_p, CLK_SET_RATE_PARENT,
172 RV1108_CLKSEL_CON(14), 8, 2, MFLAGS);
173
174 static struct rockchip_clk_branch rv1108_uart2_fracmux __initdata =
175 MUX(SCLK_UART2, "sclk_uart2", mux_uart2_p, CLK_SET_RATE_PARENT,
176 RV1108_CLKSEL_CON(15), 8, 2, MFLAGS);
177
178 static struct rockchip_clk_branch rv1108_i2s0_fracmux __initdata =
179 MUX(0, "i2s0_pre", mux_i2s0_pre_p, CLK_SET_RATE_PARENT,
180 RV1108_CLKSEL_CON(5), 12, 2, MFLAGS);
181
182 static struct rockchip_clk_branch rv1108_i2s1_fracmux __initdata =
183 MUX(0, "i2s1_pre", mux_i2s1_p, CLK_SET_RATE_PARENT,
184 RV1108_CLKSEL_CON(6), 12, 2, MFLAGS);
185
186 static struct rockchip_clk_branch rv1108_i2s2_fracmux __initdata =
187 MUX(0, "i2s2_pre", mux_i2s2_p, CLK_SET_RATE_PARENT,
188 RV1108_CLKSEL_CON(7), 12, 2, MFLAGS);
189
190 static struct rockchip_clk_branch rv1108_clk_branches[] __initdata = {
191 MUX(0, "hdmiphy", mux_hdmiphy_phy_p, CLK_SET_RATE_PARENT,
192 RV1108_MISC_CON, 13, 1, MFLAGS),
193 MUX(0, "usb480m", mux_usb480m_pre_p, CLK_SET_RATE_PARENT,
194 RV1108_MISC_CON, 15, 1, MFLAGS),
195 /*
196 * Clock-Architecture Diagram 2
197 */
198
199 /* PD_CORE */
200 GATE(0, "dpll_core", "dpll", CLK_IGNORE_UNUSED,
201 RV1108_CLKGATE_CON(0), 1, GFLAGS),
202 GATE(0, "apll_core", "apll", CLK_IGNORE_UNUSED,
203 RV1108_CLKGATE_CON(0), 0, GFLAGS),
204 GATE(0, "gpll_core", "gpll", CLK_IGNORE_UNUSED,
205 RV1108_CLKGATE_CON(0), 2, GFLAGS),
206 COMPOSITE_NOMUX(0, "pclken_dbg", "armclk", CLK_IGNORE_UNUSED,
207 RV1108_CLKSEL_CON(1), 4, 4, DFLAGS | CLK_DIVIDER_READ_ONLY,
208 RV1108_CLKGATE_CON(0), 5, GFLAGS),
209 COMPOSITE_NOMUX(ACLK_ENMCORE, "aclkenm_core", "armclk", CLK_IGNORE_UNUSED,
210 RV1108_CLKSEL_CON(1), 0, 3, DFLAGS | CLK_DIVIDER_READ_ONLY,
211 RV1108_CLKGATE_CON(0), 4, GFLAGS),
212 GATE(ACLK_CORE, "aclk_core", "aclkenm_core", CLK_IGNORE_UNUSED,
213 RV1108_CLKGATE_CON(11), 0, GFLAGS),
214 GATE(0, "pclk_dbg", "pclken_dbg", CLK_IGNORE_UNUSED,
215 RV1108_CLKGATE_CON(11), 1, GFLAGS),
216
217 /* PD_RKVENC */
218 COMPOSITE(0, "aclk_rkvenc_pre", mux_pll_src_4plls_p, 0,
219 RV1108_CLKSEL_CON(37), 6, 2, MFLAGS, 0, 5, DFLAGS,
220 RV1108_CLKGATE_CON(8), 8, GFLAGS),
221 FACTOR_GATE(0, "hclk_rkvenc_pre", "aclk_rkvenc_pre", 0, 1, 4,
222 RV1108_CLKGATE_CON(8), 10, GFLAGS),
223 COMPOSITE(SCLK_VENC_CORE, "clk_venc_core", mux_pll_src_4plls_p, 0,
224 RV1108_CLKSEL_CON(37), 14, 2, MFLAGS, 8, 5, DFLAGS,
225 RV1108_CLKGATE_CON(8), 9, GFLAGS),
226 GATE(ACLK_RKVENC, "aclk_rkvenc", "aclk_rkvenc_pre", 0,
227 RV1108_CLKGATE_CON(19), 8, GFLAGS),
228 GATE(HCLK_RKVENC, "hclk_rkvenc", "hclk_rkvenc_pre", 0,
229 RV1108_CLKGATE_CON(19), 9, GFLAGS),
230 GATE(0, "aclk_rkvenc_niu", "aclk_rkvenc_pre", CLK_IGNORE_UNUSED,
231 RV1108_CLKGATE_CON(19), 11, GFLAGS),
232 GATE(0, "hclk_rkvenc_niu", "hclk_rkvenc_pre", CLK_IGNORE_UNUSED,
233 RV1108_CLKGATE_CON(19), 10, GFLAGS),
234
235 /* PD_RKVDEC */
236 COMPOSITE(SCLK_HEVC_CORE, "sclk_hevc_core", mux_pll_src_4plls_p, 0,
237 RV1108_CLKSEL_CON(36), 6, 2, MFLAGS, 0, 5, DFLAGS,
238 RV1108_CLKGATE_CON(8), 2, GFLAGS),
239 FACTOR_GATE(0, "hclk_rkvdec_pre", "sclk_hevc_core", 0, 1, 4,
240 RV1108_CLKGATE_CON(8), 10, GFLAGS),
241 COMPOSITE(SCLK_HEVC_CABAC, "clk_hevc_cabac", mux_pll_src_4plls_p, 0,
242 RV1108_CLKSEL_CON(35), 14, 2, MFLAGS, 8, 5, DFLAGS,
243 RV1108_CLKGATE_CON(8), 1, GFLAGS),
244
245 COMPOSITE(0, "aclk_rkvdec_pre", mux_pll_src_4plls_p, 0,
246 RV1108_CLKSEL_CON(35), 6, 2, MFLAGS, 0, 5, DFLAGS,
247 RV1108_CLKGATE_CON(8), 0, GFLAGS),
248 COMPOSITE(0, "aclk_vpu_pre", mux_pll_src_4plls_p, 0,
249 RV1108_CLKSEL_CON(36), 14, 2, MFLAGS, 8, 5, DFLAGS,
250 RV1108_CLKGATE_CON(8), 3, GFLAGS),
251 GATE(ACLK_RKVDEC, "aclk_rkvdec", "aclk_rkvdec_pre", 0,
252 RV1108_CLKGATE_CON(19), 0, GFLAGS),
253 GATE(ACLK_VPU, "aclk_vpu", "aclk_vpu_pre", 0,
254 RV1108_CLKGATE_CON(19), 1, GFLAGS),
255 GATE(HCLK_RKVDEC, "hclk_rkvdec", "hclk_rkvdec_pre", 0,
256 RV1108_CLKGATE_CON(19), 2, GFLAGS),
257 GATE(HCLK_VPU, "hclk_vpu", "hclk_rkvdec_pre", 0,
258 RV1108_CLKGATE_CON(19), 3, GFLAGS),
259 GATE(0, "aclk_rkvdec_niu", "aclk_rkvdec_pre", CLK_IGNORE_UNUSED,
260 RV1108_CLKGATE_CON(19), 4, GFLAGS),
261 GATE(0, "hclk_rkvdec_niu", "hclk_rkvdec_pre", CLK_IGNORE_UNUSED,
262 RV1108_CLKGATE_CON(19), 5, GFLAGS),
263 GATE(0, "aclk_vpu_niu", "aclk_vpu_pre", CLK_IGNORE_UNUSED,
264 RV1108_CLKGATE_CON(19), 6, GFLAGS),
265
266 /* PD_PMU_wrapper */
267 COMPOSITE_NOMUX(0, "pmu_24m_ena", "gpll", CLK_IGNORE_UNUSED,
268 RV1108_CLKSEL_CON(38), 0, 5, DFLAGS,
269 RV1108_CLKGATE_CON(8), 12, GFLAGS),
270 GATE(0, "pclk_pmu", "pmu_24m_ena", CLK_IGNORE_UNUSED,
271 RV1108_CLKGATE_CON(10), 0, GFLAGS),
272 GATE(0, "pclk_intmem1", "pmu_24m_ena", CLK_IGNORE_UNUSED,
273 RV1108_CLKGATE_CON(10), 1, GFLAGS),
274 GATE(PCLK_GPIO0_PMU, "pclk_gpio0_pmu", "pmu_24m_ena", 0,
275 RV1108_CLKGATE_CON(10), 2, GFLAGS),
276 GATE(0, "pclk_pmugrf", "pmu_24m_ena", CLK_IGNORE_UNUSED,
277 RV1108_CLKGATE_CON(10), 3, GFLAGS),
278 GATE(0, "pclk_pmu_niu", "pmu_24m_ena", CLK_IGNORE_UNUSED,
279 RV1108_CLKGATE_CON(10), 4, GFLAGS),
280 GATE(PCLK_I2C0_PMU, "pclk_i2c0_pmu", "pmu_24m_ena", 0,
281 RV1108_CLKGATE_CON(10), 5, GFLAGS),
282 GATE(PCLK_PWM0_PMU, "pclk_pwm0_pmu", "pmu_24m_ena", 0,
283 RV1108_CLKGATE_CON(10), 6, GFLAGS),
284 COMPOSITE(SCLK_PWM0_PMU, "sclk_pwm0_pmu", mux_pll_src_2plls_p, 0,
285 RV1108_CLKSEL_CON(12), 7, 1, MFLAGS, 0, 7, DFLAGS,
286 RV1108_CLKGATE_CON(8), 15, GFLAGS),
287 COMPOSITE(SCLK_I2C0_PMU, "sclk_i2c0_pmu", mux_pll_src_2plls_p, 0,
288 RV1108_CLKSEL_CON(19), 7, 1, MFLAGS, 0, 7, DFLAGS,
289 RV1108_CLKGATE_CON(8), 14, GFLAGS),
290 GATE(0, "pvtm_pmu", "xin24m", CLK_IGNORE_UNUSED,
291 RV1108_CLKGATE_CON(8), 13, GFLAGS),
292
293 /*
294 * Clock-Architecture Diagram 3
295 */
296 COMPOSITE(SCLK_WIFI, "sclk_wifi", mux_wifi_src_p, 0,
297 RV1108_CLKSEL_CON(28), 15, 1, MFLAGS, 8, 6, DFLAGS,
298 RV1108_CLKGATE_CON(9), 8, GFLAGS),
299 COMPOSITE_NODIV(0, "sclk_cifout_src", mux_cifout_src_p, 0,
300 RV1108_CLKSEL_CON(40), 8, 1, MFLAGS,
301 RV1108_CLKGATE_CON(9), 11, GFLAGS),
302 COMPOSITE_NOGATE(SCLK_CIFOUT, "sclk_cifout", mux_cifout_p, 0,
303 RV1108_CLKSEL_CON(40), 12, 1, MFLAGS, 0, 5, DFLAGS),
304 COMPOSITE_NOMUX(SCLK_MIPI_CSI_OUT, "sclk_mipi_csi_out", "xin24m", 0,
305 RV1108_CLKSEL_CON(41), 0, 5, DFLAGS,
306 RV1108_CLKGATE_CON(9), 12, GFLAGS),
307
308 GATE(0, "pclk_acodecphy", "pclk_top_pre", CLK_IGNORE_UNUSED,
309 RV1108_CLKGATE_CON(14), 6, GFLAGS),
310 GATE(0, "pclk_usbgrf", "pclk_top_pre", CLK_IGNORE_UNUSED,
311 RV1108_CLKGATE_CON(14), 14, GFLAGS),
312
313 GATE(ACLK_CIF0, "aclk_cif0", "aclk_vio1_pre", 0,
314 RV1108_CLKGATE_CON(18), 10, GFLAGS),
315 GATE(HCLK_CIF0, "hclk_cif0", "hclk_vio_pre", 0,
316 RV1108_CLKGATE_CON(18), 10, GFLAGS),
317 COMPOSITE_NODIV(SCLK_CIF0, "sclk_cif0", mux_sclk_cif0_src_p, 0,
318 RV1108_CLKSEL_CON(31), 0, 2, MFLAGS,
319 RV1108_CLKGATE_CON(7), 9, GFLAGS),
320 GATE(ACLK_CIF1, "aclk_cif1", "aclk_vio1_pre", 0,
321 RV1108_CLKGATE_CON(17), 6, GFLAGS),
322 GATE(HCLK_CIF1, "hclk_cif1", "hclk_vio_pre", 0,
323 RV1108_CLKGATE_CON(17), 7, GFLAGS),
324 COMPOSITE_NODIV(SCLK_CIF1, "sclk_cif1", mux_sclk_cif1_src_p, 0,
325 RV1108_CLKSEL_CON(31), 2, 2, MFLAGS,
326 RV1108_CLKGATE_CON(7), 10, GFLAGS),
327 GATE(ACLK_CIF2, "aclk_cif2", "aclk_vio1_pre", 0,
328 RV1108_CLKGATE_CON(17), 8, GFLAGS),
329 GATE(HCLK_CIF2, "hclk_cif2", "hclk_vio_pre", 0,
330 RV1108_CLKGATE_CON(17), 9, GFLAGS),
331 COMPOSITE_NODIV(SCLK_CIF2, "sclk_cif2", mux_sclk_cif2_src_p, 0,
332 RV1108_CLKSEL_CON(31), 4, 2, MFLAGS,
333 RV1108_CLKGATE_CON(7), 11, GFLAGS),
334 GATE(ACLK_CIF3, "aclk_cif3", "aclk_vio1_pre", 0,
335 RV1108_CLKGATE_CON(17), 10, GFLAGS),
336 GATE(HCLK_CIF3, "hclk_cif3", "hclk_vio_pre", 0,
337 RV1108_CLKGATE_CON(17), 11, GFLAGS),
338 COMPOSITE_NODIV(SCLK_CIF3, "sclk_cif3", mux_sclk_cif3_src_p, 0,
339 RV1108_CLKSEL_CON(31), 6, 2, MFLAGS,
340 RV1108_CLKGATE_CON(7), 12, GFLAGS),
341 GATE(0, "pclk_cif1to4", "pclk_vip", CLK_IGNORE_UNUSED,
342 RV1108_CLKGATE_CON(7), 8, GFLAGS),
343
344 /* PD_DSP_wrapper */
345 COMPOSITE(SCLK_DSP, "sclk_dsp", mux_dsp_src_p, 0,
346 RV1108_CLKSEL_CON(42), 8, 2, MFLAGS, 0, 5, DFLAGS,
347 RV1108_CLKGATE_CON(9), 0, GFLAGS),
348 GATE(0, "clk_dsp_sys_wd", "sclk_dsp", CLK_IGNORE_UNUSED,
349 RV1108_CLKGATE_CON(16), 0, GFLAGS),
350 GATE(0, "clk_dsp_epp_wd", "sclk_dsp", CLK_IGNORE_UNUSED,
351 RV1108_CLKGATE_CON(16), 1, GFLAGS),
352 GATE(0, "clk_dsp_edp_wd", "sclk_dsp", CLK_IGNORE_UNUSED,
353 RV1108_CLKGATE_CON(16), 2, GFLAGS),
354 GATE(0, "clk_dsp_iop_wd", "sclk_dsp", CLK_IGNORE_UNUSED,
355 RV1108_CLKGATE_CON(16), 3, GFLAGS),
356 GATE(0, "clk_dsp_free", "sclk_dsp", CLK_IGNORE_UNUSED,
357 RV1108_CLKGATE_CON(16), 13, GFLAGS),
358 COMPOSITE_NOMUX(SCLK_DSP_IOP, "sclk_dsp_iop", "sclk_dsp", 0,
359 RV1108_CLKSEL_CON(44), 0, 5, DFLAGS,
360 RV1108_CLKGATE_CON(9), 1, GFLAGS),
361 COMPOSITE_NOMUX(SCLK_DSP_EPP, "sclk_dsp_epp", "sclk_dsp", 0,
362 RV1108_CLKSEL_CON(44), 8, 5, DFLAGS,
363 RV1108_CLKGATE_CON(9), 2, GFLAGS),
364 COMPOSITE_NOMUX(SCLK_DSP_EDP, "sclk_dsp_edp", "sclk_dsp", 0,
365 RV1108_CLKSEL_CON(45), 0, 5, DFLAGS,
366 RV1108_CLKGATE_CON(9), 3, GFLAGS),
367 COMPOSITE_NOMUX(SCLK_DSP_EDAP, "sclk_dsp_edap", "sclk_dsp", 0,
368 RV1108_CLKSEL_CON(45), 8, 5, DFLAGS,
369 RV1108_CLKGATE_CON(9), 4, GFLAGS),
370 GATE(0, "pclk_dsp_iop_niu", "sclk_dsp_iop", CLK_IGNORE_UNUSED,
371 RV1108_CLKGATE_CON(16), 4, GFLAGS),
372 GATE(0, "aclk_dsp_epp_niu", "sclk_dsp_epp", CLK_IGNORE_UNUSED,
373 RV1108_CLKGATE_CON(16), 5, GFLAGS),
374 GATE(0, "aclk_dsp_edp_niu", "sclk_dsp_edp", CLK_IGNORE_UNUSED,
375 RV1108_CLKGATE_CON(16), 6, GFLAGS),
376 GATE(0, "pclk_dsp_dbg_niu", "sclk_dsp", CLK_IGNORE_UNUSED,
377 RV1108_CLKGATE_CON(16), 7, GFLAGS),
378 GATE(0, "aclk_dsp_edap_niu", "sclk_dsp_edap", CLK_IGNORE_UNUSED,
379 RV1108_CLKGATE_CON(16), 14, GFLAGS),
380 COMPOSITE_NOMUX(SCLK_DSP_PFM, "sclk_dsp_pfm", "sclk_dsp", 0,
381 RV1108_CLKSEL_CON(43), 0, 5, DFLAGS,
382 RV1108_CLKGATE_CON(9), 5, GFLAGS),
383 COMPOSITE_NOMUX(PCLK_DSP_CFG, "pclk_dsp_cfg", "sclk_dsp", 0,
384 RV1108_CLKSEL_CON(43), 8, 5, DFLAGS,
385 RV1108_CLKGATE_CON(9), 6, GFLAGS),
386 GATE(0, "pclk_dsp_cfg_niu", "pclk_dsp_cfg", CLK_IGNORE_UNUSED,
387 RV1108_CLKGATE_CON(16), 8, GFLAGS),
388 GATE(0, "pclk_dsp_pfm_mon", "pclk_dsp_cfg", CLK_IGNORE_UNUSED,
389 RV1108_CLKGATE_CON(16), 9, GFLAGS),
390 GATE(0, "pclk_intc", "pclk_dsp_cfg", CLK_IGNORE_UNUSED,
391 RV1108_CLKGATE_CON(16), 10, GFLAGS),
392 GATE(0, "pclk_dsp_grf", "pclk_dsp_cfg", CLK_IGNORE_UNUSED,
393 RV1108_CLKGATE_CON(16), 11, GFLAGS),
394 GATE(0, "pclk_mailbox", "pclk_dsp_cfg", CLK_IGNORE_UNUSED,
395 RV1108_CLKGATE_CON(16), 12, GFLAGS),
396 GATE(0, "aclk_dsp_epp_perf", "sclk_dsp_epp", CLK_IGNORE_UNUSED,
397 RV1108_CLKGATE_CON(16), 15, GFLAGS),
398 GATE(0, "aclk_dsp_edp_perf", "sclk_dsp_edp", CLK_IGNORE_UNUSED,
399 RV1108_CLKGATE_CON(11), 8, GFLAGS),
400
401 /*
402 * Clock-Architecture Diagram 4
403 */
404 COMPOSITE(0, "aclk_vio0_pre", mux_pll_src_4plls_p, CLK_IGNORE_UNUSED,
405 RV1108_CLKSEL_CON(28), 6, 2, MFLAGS, 0, 5, DFLAGS,
406 RV1108_CLKGATE_CON(6), 0, GFLAGS),
407 GATE(ACLK_VIO0, "aclk_vio0", "aclk_vio0_pre", 0,
408 RV1108_CLKGATE_CON(17), 0, GFLAGS),
409 COMPOSITE_NOMUX(0, "hclk_vio_pre", "aclk_vio0_pre", 0,
410 RV1108_CLKSEL_CON(29), 0, 5, DFLAGS,
411 RV1108_CLKGATE_CON(7), 2, GFLAGS),
412 GATE(HCLK_VIO, "hclk_vio", "hclk_vio_pre", 0,
413 RV1108_CLKGATE_CON(17), 2, GFLAGS),
414 COMPOSITE_NOMUX(0, "pclk_vio_pre", "aclk_vio0_pre", 0,
415 RV1108_CLKSEL_CON(29), 8, 5, DFLAGS,
416 RV1108_CLKGATE_CON(7), 3, GFLAGS),
417 GATE(PCLK_VIO, "pclk_vio", "pclk_vio_pre", 0,
418 RV1108_CLKGATE_CON(17), 3, GFLAGS),
419 COMPOSITE(0, "aclk_vio1_pre", mux_pll_src_4plls_p, CLK_IGNORE_UNUSED,
420 RV1108_CLKSEL_CON(28), 14, 2, MFLAGS, 8, 5, DFLAGS,
421 RV1108_CLKGATE_CON(6), 1, GFLAGS),
422 GATE(ACLK_VIO1, "aclk_vio1", "aclk_vio1_pre", 0,
423 RV1108_CLKGATE_CON(17), 1, GFLAGS),
424
425 INVERTER(0, "pclk_vip", "ext_vip",
426 RV1108_CLKSEL_CON(31), 8, IFLAGS),
427 GATE(0, "pclk_isp_pre", "pclk_vip", CLK_IGNORE_UNUSED,
428 RV1108_CLKGATE_CON(7), 6, GFLAGS),
429 GATE(0, "pclk_isp", "pclk_isp_pre", CLK_IGNORE_UNUSED,
430 RV1108_CLKGATE_CON(18), 10, GFLAGS),
431 GATE(0, "dclk_hdmiphy_src_gpll", "gpll", CLK_IGNORE_UNUSED,
432 RV1108_CLKGATE_CON(6), 5, GFLAGS),
433 GATE(0, "dclk_hdmiphy_src_dpll", "dpll", CLK_IGNORE_UNUSED,
434 RV1108_CLKGATE_CON(6), 4, GFLAGS),
435 COMPOSITE_NOGATE(0, "dclk_hdmiphy_pre", mux_dclk_hdmiphy_pre_p, 0,
436 RV1108_CLKSEL_CON(32), 6, 1, MFLAGS, 8, 6, DFLAGS),
437 COMPOSITE_NOGATE(DCLK_VOP_SRC, "dclk_vop_src", mux_dclk_hdmiphy_pre_p, 0,
438 RV1108_CLKSEL_CON(32), 6, 1, MFLAGS, 0, 6, DFLAGS),
439 MUX(DCLK_HDMIPHY, "dclk_hdmiphy", mux_dclk_hdmiphy_p, CLK_SET_RATE_PARENT,
440 RV1108_CLKSEL_CON(32), 15, 1, MFLAGS),
441 MUX(DCLK_VOP, "dclk_vop", mux_dclk_vop_p, CLK_SET_RATE_PARENT,
442 RV1108_CLKSEL_CON(32), 7, 1, MFLAGS),
443 GATE(ACLK_VOP, "aclk_vop", "aclk_vio0_pre", 0,
444 RV1108_CLKGATE_CON(18), 0, GFLAGS),
445 GATE(HCLK_VOP, "hclk_vop", "hclk_vio_pre", 0,
446 RV1108_CLKGATE_CON(18), 1, GFLAGS),
447 GATE(ACLK_IEP, "aclk_iep", "aclk_vio0_pre", 0,
448 RV1108_CLKGATE_CON(18), 2, GFLAGS),
449 GATE(HCLK_IEP, "hclk_iep", "hclk_vio_pre", 0,
450 RV1108_CLKGATE_CON(18), 3, GFLAGS),
451
452 GATE(ACLK_RGA, "aclk_rga", "aclk_vio1_pre", 0,
453 RV1108_CLKGATE_CON(18), 4, GFLAGS),
454 GATE(HCLK_RGA, "hclk_rga", "hclk_vio_pre", 0,
455 RV1108_CLKGATE_CON(18), 5, GFLAGS),
456 COMPOSITE(SCLK_RGA, "sclk_rga", mux_pll_src_4plls_p, 0,
457 RV1108_CLKSEL_CON(33), 6, 2, MFLAGS, 0, 5, DFLAGS,
458 RV1108_CLKGATE_CON(6), 6, GFLAGS),
459
460 COMPOSITE(SCLK_CVBS_HOST, "sclk_cvbs_host", mux_cvbs_src_p, 0,
461 RV1108_CLKSEL_CON(33), 13, 2, MFLAGS, 8, 5, DFLAGS,
462 RV1108_CLKGATE_CON(6), 7, GFLAGS),
463 FACTOR(0, "sclk_cvbs_27m", "sclk_cvbs_host", 0, 1, 2),
464
465 GATE(SCLK_HDMI_SFR, "sclk_hdmi_sfr", "xin24m", 0,
466 RV1108_CLKGATE_CON(6), 8, GFLAGS),
467
468 COMPOSITE(SCLK_HDMI_CEC, "sclk_hdmi_cec", mux_hdmi_cec_src_p, 0,
469 RV1108_CLKSEL_CON(34), 14, 2, MFLAGS, 0, 14, DFLAGS,
470 RV1108_CLKGATE_CON(6), 9, GFLAGS),
471 GATE(PCLK_MIPI_DSI, "pclk_mipi_dsi", "pclk_vio_pre", 0,
472 RV1108_CLKGATE_CON(18), 8, GFLAGS),
473 GATE(PCLK_HDMI_CTRL, "pclk_hdmi_ctrl", "pclk_vio_pre", 0,
474 RV1108_CLKGATE_CON(18), 9, GFLAGS),
475
476 GATE(ACLK_ISP, "aclk_isp", "aclk_vio1_pre", 0,
477 RV1108_CLKGATE_CON(18), 12, GFLAGS),
478 GATE(HCLK_ISP, "hclk_isp", "hclk_vio_pre", 0,
479 RV1108_CLKGATE_CON(18), 11, GFLAGS),
480 COMPOSITE(SCLK_ISP, "sclk_isp", mux_pll_src_4plls_p, 0,
481 RV1108_CLKSEL_CON(30), 14, 2, MFLAGS, 8, 5, DFLAGS,
482 RV1108_CLKGATE_CON(6), 3, GFLAGS),
483
484 GATE(0, "clk_dsiphy24m", "xin24m", CLK_IGNORE_UNUSED,
485 RV1108_CLKGATE_CON(9), 10, GFLAGS),
486 GATE(0, "pclk_vdacphy", "pclk_top_pre", CLK_IGNORE_UNUSED,
487 RV1108_CLKGATE_CON(14), 9, GFLAGS),
488 GATE(0, "pclk_mipi_dsiphy", "pclk_top_pre", CLK_IGNORE_UNUSED,
489 RV1108_CLKGATE_CON(14), 11, GFLAGS),
490 GATE(0, "pclk_mipi_csiphy", "pclk_top_pre", CLK_IGNORE_UNUSED,
491 RV1108_CLKGATE_CON(14), 12, GFLAGS),
492
493 /*
494 * Clock-Architecture Diagram 5
495 */
496
497 FACTOR(0, "xin12m", "xin24m", 0, 1, 2),
498
499
500 COMPOSITE(SCLK_I2S0_SRC, "i2s0_src", mux_pll_src_2plls_p, 0,
501 RV1108_CLKSEL_CON(5), 8, 1, MFLAGS, 0, 7, DFLAGS,
502 RV1108_CLKGATE_CON(2), 0, GFLAGS),
503 COMPOSITE_FRACMUX(0, "i2s0_frac", "i2s0_src", CLK_SET_RATE_PARENT,
504 RV1108_CLKSEL_CON(8), 0,
505 RV1108_CLKGATE_CON(2), 1, GFLAGS,
506 &rv1108_i2s0_fracmux),
507 GATE(SCLK_I2S0, "sclk_i2s0", "i2s0_pre", CLK_SET_RATE_PARENT,
508 RV1108_CLKGATE_CON(2), 2, GFLAGS),
509 COMPOSITE_NODIV(0, "i2s_out", mux_i2s_out_p, 0,
510 RV1108_CLKSEL_CON(5), 15, 1, MFLAGS,
511 RV1108_CLKGATE_CON(2), 3, GFLAGS),
512
513 COMPOSITE(SCLK_I2S1_SRC, "i2s1_src", mux_pll_src_2plls_p, 0,
514 RV1108_CLKSEL_CON(6), 8, 1, MFLAGS, 0, 7, DFLAGS,
515 RV1108_CLKGATE_CON(2), 4, GFLAGS),
516 COMPOSITE_FRACMUX(0, "i2s1_frac", "i2s1_src", CLK_SET_RATE_PARENT,
517 RK2928_CLKSEL_CON(9), 0,
518 RK2928_CLKGATE_CON(2), 5, GFLAGS,
519 &rv1108_i2s1_fracmux),
520 GATE(SCLK_I2S1, "sclk_i2s1", "i2s1_pre", CLK_SET_RATE_PARENT,
521 RV1108_CLKGATE_CON(2), 6, GFLAGS),
522
523 COMPOSITE(SCLK_I2S2_SRC, "i2s2_src", mux_pll_src_2plls_p, 0,
524 RV1108_CLKSEL_CON(7), 8, 1, MFLAGS, 0, 7, DFLAGS,
525 RV1108_CLKGATE_CON(3), 8, GFLAGS),
526 COMPOSITE_FRACMUX(0, "i2s2_frac", "i2s2_src", CLK_SET_RATE_PARENT,
527 RV1108_CLKSEL_CON(10), 0,
528 RV1108_CLKGATE_CON(2), 9, GFLAGS,
529 &rv1108_i2s2_fracmux),
530 GATE(SCLK_I2S2, "sclk_i2s2", "i2s2_pre", CLK_SET_RATE_PARENT,
531 RV1108_CLKGATE_CON(2), 10, GFLAGS),
532
533 /* PD_BUS */
534 GATE(0, "aclk_bus_src_gpll", "gpll", CLK_IGNORE_UNUSED,
535 RV1108_CLKGATE_CON(1), 0, GFLAGS),
536 GATE(0, "aclk_bus_src_apll", "apll", CLK_IGNORE_UNUSED,
537 RV1108_CLKGATE_CON(1), 1, GFLAGS),
538 GATE(0, "aclk_bus_src_dpll", "dpll", CLK_IGNORE_UNUSED,
539 RV1108_CLKGATE_CON(1), 2, GFLAGS),
540 COMPOSITE_NOGATE(ACLK_PRE, "aclk_bus_pre", mux_aclk_bus_src_p, 0,
541 RV1108_CLKSEL_CON(2), 8, 2, MFLAGS, 0, 5, DFLAGS),
542 COMPOSITE_NOMUX(HCLK_BUS, "hclk_bus_pre", "aclk_bus_pre", 0,
543 RV1108_CLKSEL_CON(3), 0, 5, DFLAGS,
544 RV1108_CLKGATE_CON(1), 4, GFLAGS),
545 COMPOSITE_NOMUX(0, "pclk_bus_pre", "aclk_bus_pre", 0,
546 RV1108_CLKSEL_CON(3), 8, 5, DFLAGS,
547 RV1108_CLKGATE_CON(1), 5, GFLAGS),
548 GATE(PCLK_BUS, "pclk_bus", "pclk_bus_pre", 0,
549 RV1108_CLKGATE_CON(1), 6, GFLAGS),
550 GATE(0, "pclk_top_pre", "pclk_bus_pre", CLK_IGNORE_UNUSED,
551 RV1108_CLKGATE_CON(1), 7, GFLAGS),
552 GATE(0, "pclk_ddr_pre", "pclk_bus_pre", CLK_IGNORE_UNUSED,
553 RV1108_CLKGATE_CON(1), 8, GFLAGS),
554 GATE(SCLK_TIMER0, "clk_timer0", "xin24m", 0,
555 RV1108_CLKGATE_CON(1), 9, GFLAGS),
556 GATE(SCLK_TIMER1, "clk_timer1", "xin24m", CLK_IGNORE_UNUSED,
557 RV1108_CLKGATE_CON(1), 10, GFLAGS),
558 GATE(PCLK_TIMER, "pclk_timer", "pclk_bus_pre", CLK_IGNORE_UNUSED,
559 RV1108_CLKGATE_CON(13), 4, GFLAGS),
560
561 GATE(HCLK_I2S0_8CH, "hclk_i2s0_8ch", "hclk_bus_pre", 0,
562 RV1108_CLKGATE_CON(12), 7, GFLAGS),
563 GATE(HCLK_I2S1_2CH, "hclk_i2s1_2ch", "hclk_bus_pre", 0,
564 RV1108_CLKGATE_CON(12), 8, GFLAGS),
565 GATE(HCLK_I2S2_2CH, "hclk_i2s2_2ch", "hclk_bus_pre", 0,
566 RV1108_CLKGATE_CON(12), 9, GFLAGS),
567
568 GATE(HCLK_CRYPTO_MST, "hclk_crypto_mst", "hclk_bus_pre", 0,
569 RV1108_CLKGATE_CON(12), 10, GFLAGS),
570 GATE(HCLK_CRYPTO_SLV, "hclk_crypto_slv", "hclk_bus_pre", 0,
571 RV1108_CLKGATE_CON(12), 11, GFLAGS),
572 COMPOSITE(SCLK_CRYPTO, "sclk_crypto", mux_pll_src_2plls_p, 0,
573 RV1108_CLKSEL_CON(11), 7, 1, MFLAGS, 0, 5, DFLAGS,
574 RV1108_CLKGATE_CON(2), 12, GFLAGS),
575
576 COMPOSITE(SCLK_SPI, "sclk_spi", mux_pll_src_2plls_p, 0,
577 RV1108_CLKSEL_CON(11), 15, 1, MFLAGS, 8, 5, DFLAGS,
578 RV1108_CLKGATE_CON(3), 0, GFLAGS),
579 GATE(PCLK_SPI, "pclk_spi", "pclk_bus_pre", 0,
580 RV1108_CLKGATE_CON(13), 5, GFLAGS),
581
582 COMPOSITE(SCLK_UART0_SRC, "uart0_src", mux_pll_src_dpll_gpll_usb480m_p, CLK_IGNORE_UNUSED,
583 RV1108_CLKSEL_CON(13), 12, 2, MFLAGS, 0, 7, DFLAGS,
584 RV1108_CLKGATE_CON(3), 1, GFLAGS),
585 COMPOSITE(SCLK_UART1_SRC, "uart1_src", mux_pll_src_dpll_gpll_usb480m_p, CLK_IGNORE_UNUSED,
586 RV1108_CLKSEL_CON(14), 12, 2, MFLAGS, 0, 7, DFLAGS,
587 RV1108_CLKGATE_CON(3), 3, GFLAGS),
588 COMPOSITE(SCLK_UART2_SRC, "uart2_src", mux_pll_src_dpll_gpll_usb480m_p, CLK_IGNORE_UNUSED,
589 RV1108_CLKSEL_CON(15), 12, 2, MFLAGS, 0, 7, DFLAGS,
590 RV1108_CLKGATE_CON(3), 5, GFLAGS),
591
592 COMPOSITE_FRACMUX(0, "uart0_frac", "uart0_src", CLK_SET_RATE_PARENT,
593 RV1108_CLKSEL_CON(16), 0,
594 RV1108_CLKGATE_CON(3), 2, GFLAGS,
595 &rv1108_uart0_fracmux),
596 COMPOSITE_FRACMUX(0, "uart1_frac", "uart1_src", CLK_SET_RATE_PARENT,
597 RV1108_CLKSEL_CON(17), 0,
598 RV1108_CLKGATE_CON(3), 4, GFLAGS,
599 &rv1108_uart1_fracmux),
600 COMPOSITE_FRACMUX(0, "uart2_frac", "uart2_src", CLK_SET_RATE_PARENT,
601 RV1108_CLKSEL_CON(18), 0,
602 RV1108_CLKGATE_CON(3), 6, GFLAGS,
603 &rv1108_uart2_fracmux),
604 GATE(PCLK_UART0, "pclk_uart0", "pclk_bus_pre", 0,
605 RV1108_CLKGATE_CON(13), 10, GFLAGS),
606 GATE(PCLK_UART1, "pclk_uart1", "pclk_bus_pre", 0,
607 RV1108_CLKGATE_CON(13), 11, GFLAGS),
608 GATE(PCLK_UART2, "pclk_uart2", "pclk_bus_pre", 0,
609 RV1108_CLKGATE_CON(13), 12, GFLAGS),
610
611 COMPOSITE(SCLK_I2C1, "clk_i2c1", mux_pll_src_2plls_p, 0,
612 RV1108_CLKSEL_CON(19), 15, 1, MFLAGS, 8, 7, DFLAGS,
613 RV1108_CLKGATE_CON(3), 7, GFLAGS),
614 COMPOSITE(SCLK_I2C2, "clk_i2c2", mux_pll_src_2plls_p, 0,
615 RV1108_CLKSEL_CON(20), 7, 1, MFLAGS, 0, 7, DFLAGS,
616 RV1108_CLKGATE_CON(3), 8, GFLAGS),
617 COMPOSITE(SCLK_I2C3, "clk_i2c3", mux_pll_src_2plls_p, 0,
618 RV1108_CLKSEL_CON(20), 15, 1, MFLAGS, 8, 7, DFLAGS,
619 RV1108_CLKGATE_CON(3), 9, GFLAGS),
620 GATE(PCLK_I2C1, "pclk_i2c1", "pclk_bus_pre", 0,
621 RV1108_CLKGATE_CON(13), 0, GFLAGS),
622 GATE(PCLK_I2C2, "pclk_i2c2", "pclk_bus_pre", 0,
623 RV1108_CLKGATE_CON(13), 1, GFLAGS),
624 GATE(PCLK_I2C3, "pclk_i2c3", "pclk_bus_pre", 0,
625 RV1108_CLKGATE_CON(13), 2, GFLAGS),
626 COMPOSITE(SCLK_PWM, "clk_pwm", mux_pll_src_2plls_p, 0,
627 RV1108_CLKSEL_CON(12), 15, 2, MFLAGS, 8, 7, DFLAGS,
628 RV1108_CLKGATE_CON(3), 10, GFLAGS),
629 GATE(PCLK_PWM, "pclk_pwm", "pclk_bus_pre", 0,
630 RV1108_CLKGATE_CON(13), 6, GFLAGS),
631 GATE(PCLK_WDT, "pclk_wdt", "pclk_bus_pre", 0,
632 RV1108_CLKGATE_CON(13), 3, GFLAGS),
633 GATE(PCLK_GPIO1, "pclk_gpio1", "pclk_bus_pre", 0,
634 RV1108_CLKGATE_CON(13), 7, GFLAGS),
635 GATE(PCLK_GPIO2, "pclk_gpio2", "pclk_bus_pre", 0,
636 RV1108_CLKGATE_CON(13), 8, GFLAGS),
637 GATE(PCLK_GPIO3, "pclk_gpio3", "pclk_bus_pre", 0,
638 RV1108_CLKGATE_CON(13), 9, GFLAGS),
639
640 GATE(0, "pclk_grf", "pclk_bus_pre", CLK_IGNORE_UNUSED,
641 RV1108_CLKGATE_CON(14), 0, GFLAGS),
642 GATE(PCLK_EFUSE0, "pclk_efuse0", "pclk_bus_pre", 0,
643 RV1108_CLKGATE_CON(12), 12, GFLAGS),
644 GATE(PCLK_EFUSE1, "pclk_efuse1", "pclk_bus_pre", 0,
645 RV1108_CLKGATE_CON(12), 13, GFLAGS),
646 GATE(PCLK_TSADC, "pclk_tsadc", "pclk_bus_pre", 0,
647 RV1108_CLKGATE_CON(13), 13, GFLAGS),
648 COMPOSITE_NOMUX(SCLK_TSADC, "sclk_tsadc", "xin24m", 0,
649 RV1108_CLKSEL_CON(21), 0, 10, DFLAGS,
650 RV1108_CLKGATE_CON(3), 11, GFLAGS),
651 GATE(PCLK_SARADC, "pclk_saradc", "pclk_bus_pre", 0,
652 RV1108_CLKGATE_CON(13), 14, GFLAGS),
653 COMPOSITE_NOMUX(SCLK_SARADC, "sclk_saradc", "xin24m", 0,
654 RV1108_CLKSEL_CON(22), 0, 10, DFLAGS,
655 RV1108_CLKGATE_CON(3), 12, GFLAGS),
656
657 GATE(ACLK_DMAC, "aclk_dmac", "aclk_bus_pre", 0,
658 RV1108_CLKGATE_CON(12), 2, GFLAGS),
659 GATE(0, "hclk_rom", "hclk_bus_pre", CLK_IGNORE_UNUSED,
660 RV1108_CLKGATE_CON(12), 3, GFLAGS),
661 GATE(0, "aclk_intmem", "aclk_bus_pre", CLK_IGNORE_UNUSED,
662 RV1108_CLKGATE_CON(12), 1, GFLAGS),
663
664 /* PD_DDR */
665 GATE(0, "apll_ddr", "apll", CLK_IGNORE_UNUSED,
666 RV1108_CLKGATE_CON(0), 8, GFLAGS),
667 GATE(0, "dpll_ddr", "dpll", CLK_IGNORE_UNUSED,
668 RV1108_CLKGATE_CON(0), 9, GFLAGS),
669 GATE(0, "gpll_ddr", "gpll", CLK_IGNORE_UNUSED,
670 RV1108_CLKGATE_CON(0), 10, GFLAGS),
671 COMPOSITE_NOGATE(0, "clk_ddrphy_src", mux_ddrphy_p, CLK_IGNORE_UNUSED,
672 RV1108_CLKSEL_CON(4), 8, 2, MFLAGS, 0, 3,
673 DFLAGS | CLK_DIVIDER_POWER_OF_TWO),
674 FACTOR(0, "clk_ddr", "clk_ddrphy_src", 0, 1, 2),
675 GATE(0, "clk_ddrphy4x", "clk_ddr", CLK_IGNORE_UNUSED,
676 RV1108_CLKGATE_CON(10), 9, GFLAGS),
677 GATE(0, "pclk_ddrupctl", "pclk_ddr_pre", CLK_IGNORE_UNUSED,
678 RV1108_CLKGATE_CON(12), 4, GFLAGS),
679 GATE(0, "nclk_ddrupctl", "clk_ddr", CLK_IGNORE_UNUSED,
680 RV1108_CLKGATE_CON(12), 5, GFLAGS),
681 GATE(0, "pclk_ddrmon", "pclk_ddr_pre", CLK_IGNORE_UNUSED,
682 RV1108_CLKGATE_CON(12), 6, GFLAGS),
683 GATE(0, "timer_clk", "xin24m", CLK_IGNORE_UNUSED,
684 RV1108_CLKGATE_CON(0), 11, GFLAGS),
685 GATE(0, "pclk_mschniu", "pclk_ddr_pre", CLK_IGNORE_UNUSED,
686 RV1108_CLKGATE_CON(14), 2, GFLAGS),
687 GATE(0, "pclk_ddrphy", "pclk_ddr_pre", CLK_IGNORE_UNUSED,
688 RV1108_CLKGATE_CON(14), 4, GFLAGS),
689
690 /*
691 * Clock-Architecture Diagram 6
692 */
693
694 /* PD_PERI */
695 COMPOSITE_NOMUX(0, "pclk_periph_pre", "gpll", 0,
696 RV1108_CLKSEL_CON(23), 10, 5, DFLAGS,
697 RV1108_CLKGATE_CON(4), 5, GFLAGS),
698 GATE(PCLK_PERI, "pclk_periph", "pclk_periph_pre", CLK_IGNORE_UNUSED,
699 RV1108_CLKGATE_CON(15), 13, GFLAGS),
700 COMPOSITE_NOMUX(0, "hclk_periph_pre", "gpll", 0,
701 RV1108_CLKSEL_CON(23), 5, 5, DFLAGS,
702 RV1108_CLKGATE_CON(4), 4, GFLAGS),
703 GATE(HCLK_PERI, "hclk_periph", "hclk_periph_pre", CLK_IGNORE_UNUSED,
704 RV1108_CLKGATE_CON(15), 12, GFLAGS),
705
706 GATE(0, "aclk_peri_src_dpll", "dpll", CLK_IGNORE_UNUSED,
707 RV1108_CLKGATE_CON(4), 1, GFLAGS),
708 GATE(0, "aclk_peri_src_gpll", "gpll", CLK_IGNORE_UNUSED,
709 RV1108_CLKGATE_CON(4), 2, GFLAGS),
710 COMPOSITE(ACLK_PERI, "aclk_periph", mux_aclk_peri_src_p, 0,
711 RV1108_CLKSEL_CON(23), 15, 1, MFLAGS, 0, 5, DFLAGS,
712 RV1108_CLKGATE_CON(15), 11, GFLAGS),
713
714 COMPOSITE(SCLK_SDMMC, "sclk_sdmmc", mux_mmc_src_p, 0,
715 RV1108_CLKSEL_CON(25), 8, 2, MFLAGS, 0, 8, DFLAGS,
716 RV1108_CLKGATE_CON(5), 0, GFLAGS),
717
718 COMPOSITE_NODIV(0, "sclk_sdio_src", mux_mmc_src_p, 0,
719 RV1108_CLKSEL_CON(25), 10, 2, MFLAGS,
720 RV1108_CLKGATE_CON(5), 2, GFLAGS),
721 DIV(SCLK_SDIO, "sclk_sdio", "sclk_sdio_src", 0,
722 RV1108_CLKSEL_CON(26), 0, 8, DFLAGS),
723
724 COMPOSITE_NODIV(0, "sclk_emmc_src", mux_mmc_src_p, 0,
725 RV1108_CLKSEL_CON(25), 12, 2, MFLAGS,
726 RV1108_CLKGATE_CON(5), 1, GFLAGS),
727 DIV(SCLK_EMMC, "sclk_emmc", "sclk_emmc_src", 0,
728 RK2928_CLKSEL_CON(26), 8, 8, DFLAGS),
729 GATE(HCLK_SDMMC, "hclk_sdmmc", "hclk_periph", 0, RV1108_CLKGATE_CON(15), 0, GFLAGS),
730 GATE(HCLK_SDIO, "hclk_sdio", "hclk_periph", 0, RV1108_CLKGATE_CON(15), 1, GFLAGS),
731 GATE(HCLK_EMMC, "hclk_emmc", "hclk_periph", 0, RV1108_CLKGATE_CON(15), 2, GFLAGS),
732
733 COMPOSITE(SCLK_NANDC, "sclk_nandc", mux_pll_src_2plls_p, 0,
734 RV1108_CLKSEL_CON(27), 14, 1, MFLAGS, 8, 5, DFLAGS,
735 RV1108_CLKGATE_CON(5), 3, GFLAGS),
736 GATE(HCLK_NANDC, "hclk_nandc", "hclk_periph", 0, RV1108_CLKGATE_CON(15), 3, GFLAGS),
737
738 GATE(HCLK_HOST0, "hclk_host0", "hclk_periph", 0, RV1108_CLKGATE_CON(15), 6, GFLAGS),
739 GATE(0, "hclk_host0_arb", "hclk_periph", CLK_IGNORE_UNUSED, RV1108_CLKGATE_CON(15), 7, GFLAGS),
740 GATE(HCLK_OTG, "hclk_otg", "hclk_periph", 0, RV1108_CLKGATE_CON(15), 8, GFLAGS),
741 GATE(0, "hclk_otg_pmu", "hclk_periph", CLK_IGNORE_UNUSED, RV1108_CLKGATE_CON(15), 9, GFLAGS),
742 GATE(SCLK_USBPHY, "clk_usbphy", "xin24m", CLK_IGNORE_UNUSED, RV1108_CLKGATE_CON(5), 5, GFLAGS),
743
744 COMPOSITE(SCLK_SFC, "sclk_sfc", mux_pll_src_2plls_p, 0,
745 RV1108_CLKSEL_CON(27), 7, 1, MFLAGS, 0, 7, DFLAGS,
746 RV1108_CLKGATE_CON(5), 4, GFLAGS),
747 GATE(HCLK_SFC, "hclk_sfc", "hclk_periph", 0, RV1108_CLKGATE_CON(15), 10, GFLAGS),
748
749 COMPOSITE(SCLK_MAC_PRE, "sclk_mac_pre", mux_pll_src_apll_gpll_p, 0,
750 RV1108_CLKSEL_CON(24), 12, 1, MFLAGS, 0, 5, DFLAGS,
751 RV1108_CLKGATE_CON(4), 10, GFLAGS),
752 MUX(SCLK_MAC, "sclk_mac", mux_sclk_mac_p, CLK_SET_RATE_PARENT,
753 RV1108_CLKSEL_CON(24), 8, 1, MFLAGS),
754 GATE(SCLK_MAC_RX, "sclk_mac_rx", "sclk_mac", 0, RV1108_CLKGATE_CON(4), 8, GFLAGS),
755 GATE(SCLK_MAC_REF, "sclk_mac_ref", "sclk_mac", 0, RV1108_CLKGATE_CON(4), 6, GFLAGS),
756 GATE(SCLK_MAC_REFOUT, "sclk_mac_refout", "sclk_mac", 0, RV1108_CLKGATE_CON(4), 7, GFLAGS),
757 GATE(ACLK_GMAC, "aclk_gmac", "aclk_periph", 0, RV1108_CLKGATE_CON(15), 4, GFLAGS),
758 GATE(PCLK_GMAC, "pclk_gmac", "pclk_periph", 0, RV1108_CLKGATE_CON(15), 5, GFLAGS),
759
760 MMC(SCLK_SDMMC_DRV, "sdmmc_drv", "sclk_sdmmc", RV1108_SDMMC_CON0, 1),
761 MMC(SCLK_SDMMC_SAMPLE, "sdmmc_sample", "sclk_sdmmc", RV1108_SDMMC_CON1, 1),
762
763 MMC(SCLK_SDIO_DRV, "sdio_drv", "sclk_sdio", RV1108_SDIO_CON0, 1),
764 MMC(SCLK_SDIO_SAMPLE, "sdio_sample", "sclk_sdio", RV1108_SDIO_CON1, 1),
765
766 MMC(SCLK_EMMC_DRV, "emmc_drv", "sclk_emmc", RV1108_EMMC_CON0, 1),
767 MMC(SCLK_EMMC_SAMPLE, "emmc_sample", "sclk_emmc", RV1108_EMMC_CON1, 1),
768 };
769
770 static const char *const rv1108_critical_clocks[] __initconst = {
771 "aclk_core",
772 "aclk_bus",
773 "hclk_bus",
774 "pclk_bus",
775 "aclk_periph",
776 "hclk_periph",
777 "pclk_periph",
778 "nclk_ddrupctl",
779 "pclk_ddrmon",
780 "pclk_acodecphy",
781 "pclk_pmu",
782 };
783
784 static void __init rv1108_clk_init(struct device_node *np)
785 {
786 struct rockchip_clk_provider *ctx;
787 void __iomem *reg_base;
788
789 reg_base = of_iomap(np, 0);
790 if (!reg_base) {
791 pr_err("%s: could not map cru region\n", __func__);
792 return;
793 }
794
795 ctx = rockchip_clk_init(np, reg_base, CLK_NR_CLKS);
796 if (IS_ERR(ctx)) {
797 pr_err("%s: rockchip clk init failed\n", __func__);
798 iounmap(reg_base);
799 return;
800 }
801
802 rockchip_clk_register_plls(ctx, rv1108_pll_clks,
803 ARRAY_SIZE(rv1108_pll_clks),
804 RV1108_GRF_SOC_STATUS0);
805 rockchip_clk_register_branches(ctx, rv1108_clk_branches,
806 ARRAY_SIZE(rv1108_clk_branches));
807 rockchip_clk_protect_critical(rv1108_critical_clocks,
808 ARRAY_SIZE(rv1108_critical_clocks));
809
810 rockchip_clk_register_armclk(ctx, ARMCLK, "armclk",
811 mux_armclk_p, ARRAY_SIZE(mux_armclk_p),
812 &rv1108_cpuclk_data, rv1108_cpuclk_rates,
813 ARRAY_SIZE(rv1108_cpuclk_rates));
814
815 rockchip_register_softrst(np, 13, reg_base + RV1108_SOFTRST_CON(0),
816 ROCKCHIP_SOFTRST_HIWORD_MASK);
817
818 rockchip_register_restart_notifier(ctx, RV1108_GLB_SRST_FST, NULL);
819
820 rockchip_clk_of_add_provider(np, ctx);
821 }
822 CLK_OF_DECLARE(rv1108_cru, "rockchip,rv1108-cru", rv1108_clk_init);
Linux with added FPC-III support