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review.shift-gmbh.com / SHIFTPHONES / mainline / linux / 18676ffcee596079037b1767e4efe38b06f05eb8 / . / drivers / clk / rockchip / clk-rk3308.c
blob: b0baf87a283ed3d67cb424e9d9268359fc165ab1 [file] [log] [blame]
Finley Xiaoac68dfd2019-09-03 19:59:47 +0800[diff] [blame]1// SPDX-License-Identifier: GPL-2.0-or-later
2/*
3 * Copyright (c) 2019 Rockchip Electronics Co. Ltd.
4 * Author: Finley Xiao <finley.xiao@rock-chips.com>
5 */
6
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/rk3308-cru.h>
13#include "clk.h"
14
15#define RK3308_GRF_SOC_STATUS0 0x380
16
17enum rk3308_plls {
18 apll, dpll, vpll0, vpll1,
19};
20
21static struct rockchip_pll_rate_table rk3308_pll_rates[] = {
22 /* _mhz, _refdiv, _fbdiv, _postdiv1, _postdiv2, _dsmpd, _frac */
23 RK3036_PLL_RATE(1608000000, 1, 67, 1, 1, 1, 0),
24 RK3036_PLL_RATE(1584000000, 1, 66, 1, 1, 1, 0),
25 RK3036_PLL_RATE(1560000000, 1, 65, 1, 1, 1, 0),
26 RK3036_PLL_RATE(1536000000, 1, 64, 1, 1, 1, 0),
27 RK3036_PLL_RATE(1512000000, 1, 63, 1, 1, 1, 0),
28 RK3036_PLL_RATE(1488000000, 1, 62, 1, 1, 1, 0),
29 RK3036_PLL_RATE(1464000000, 1, 61, 1, 1, 1, 0),
30 RK3036_PLL_RATE(1440000000, 1, 60, 1, 1, 1, 0),
31 RK3036_PLL_RATE(1416000000, 1, 59, 1, 1, 1, 0),
32 RK3036_PLL_RATE(1392000000, 1, 58, 1, 1, 1, 0),
33 RK3036_PLL_RATE(1368000000, 1, 57, 1, 1, 1, 0),
34 RK3036_PLL_RATE(1344000000, 1, 56, 1, 1, 1, 0),
35 RK3036_PLL_RATE(1320000000, 1, 55, 1, 1, 1, 0),
36 RK3036_PLL_RATE(1296000000, 1, 54, 1, 1, 1, 0),
37 RK3036_PLL_RATE(1272000000, 1, 53, 1, 1, 1, 0),
38 RK3036_PLL_RATE(1248000000, 1, 52, 1, 1, 1, 0),
39 RK3036_PLL_RATE(1200000000, 1, 50, 1, 1, 1, 0),
40 RK3036_PLL_RATE(1188000000, 2, 99, 1, 1, 1, 0),
41 RK3036_PLL_RATE(1104000000, 1, 46, 1, 1, 1, 0),
42 RK3036_PLL_RATE(1100000000, 12, 550, 1, 1, 1, 0),
43 RK3036_PLL_RATE(1008000000, 1, 84, 2, 1, 1, 0),
44 RK3036_PLL_RATE(1000000000, 6, 500, 2, 1, 1, 0),
45 RK3036_PLL_RATE(984000000, 1, 82, 2, 1, 1, 0),
46 RK3036_PLL_RATE(960000000, 1, 80, 2, 1, 1, 0),
47 RK3036_PLL_RATE(936000000, 1, 78, 2, 1, 1, 0),
48 RK3036_PLL_RATE(912000000, 1, 76, 2, 1, 1, 0),
49 RK3036_PLL_RATE(900000000, 4, 300, 2, 1, 1, 0),
50 RK3036_PLL_RATE(888000000, 1, 74, 2, 1, 1, 0),
51 RK3036_PLL_RATE(864000000, 1, 72, 2, 1, 1, 0),
52 RK3036_PLL_RATE(840000000, 1, 70, 2, 1, 1, 0),
53 RK3036_PLL_RATE(816000000, 1, 68, 2, 1, 1, 0),
54 RK3036_PLL_RATE(800000000, 6, 400, 2, 1, 1, 0),
55 RK3036_PLL_RATE(700000000, 6, 350, 2, 1, 1, 0),
56 RK3036_PLL_RATE(696000000, 1, 58, 2, 1, 1, 0),
57 RK3036_PLL_RATE(624000000, 1, 52, 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 RK3308_DIV_ACLKM_MASK 0x7
70#define RK3308_DIV_ACLKM_SHIFT 12
71#define RK3308_DIV_PCLK_DBG_MASK 0xf
72#define RK3308_DIV_PCLK_DBG_SHIFT 8
73
74#define RK3308_CLKSEL0(_aclk_core, _pclk_dbg) \
75{ \
76 .reg = RK3308_CLKSEL_CON(0), \
77 .val = HIWORD_UPDATE(_aclk_core, RK3308_DIV_ACLKM_MASK, \
78 RK3308_DIV_ACLKM_SHIFT) | \
79 HIWORD_UPDATE(_pclk_dbg, RK3308_DIV_PCLK_DBG_MASK, \
80 RK3308_DIV_PCLK_DBG_SHIFT), \
81}
82
83#define RK3308_CPUCLK_RATE(_prate, _aclk_core, _pclk_dbg) \
84{ \
85 .prate = _prate, \
86 .divs = { \
87 RK3308_CLKSEL0(_aclk_core, _pclk_dbg), \
88 }, \
89}
90
91static struct rockchip_cpuclk_rate_table rk3308_cpuclk_rates[] __initdata = {
92 RK3308_CPUCLK_RATE(1608000000, 1, 7),
93 RK3308_CPUCLK_RATE(1512000000, 1, 7),
94 RK3308_CPUCLK_RATE(1488000000, 1, 5),
95 RK3308_CPUCLK_RATE(1416000000, 1, 5),
96 RK3308_CPUCLK_RATE(1392000000, 1, 5),
97 RK3308_CPUCLK_RATE(1296000000, 1, 5),
98 RK3308_CPUCLK_RATE(1200000000, 1, 5),
99 RK3308_CPUCLK_RATE(1104000000, 1, 5),
100 RK3308_CPUCLK_RATE(1008000000, 1, 5),
101 RK3308_CPUCLK_RATE(912000000, 1, 5),
102 RK3308_CPUCLK_RATE(816000000, 1, 3),
103 RK3308_CPUCLK_RATE(696000000, 1, 3),
104 RK3308_CPUCLK_RATE(600000000, 1, 3),
105 RK3308_CPUCLK_RATE(408000000, 1, 1),
106 RK3308_CPUCLK_RATE(312000000, 1, 1),
107 RK3308_CPUCLK_RATE(216000000, 1, 1),
108 RK3308_CPUCLK_RATE(96000000, 1, 1),
109};
110
111static const struct rockchip_cpuclk_reg_data rk3308_cpuclk_data = {
112 .core_reg = RK3308_CLKSEL_CON(0),
113 .div_core_shift = 0,
114 .div_core_mask = 0xf,
115 .mux_core_alt = 1,
116 .mux_core_main = 0,
117 .mux_core_shift = 6,
118 .mux_core_mask = 0x3,
119};
120
121PNAME(mux_pll_p) = { "xin24m" };
122PNAME(mux_usb480m_p) = { "xin24m", "usb480m_phy", "clk_rtc32k" };
123PNAME(mux_armclk_p) = { "apll_core", "vpll0_core", "vpll1_core" };
124PNAME(mux_dpll_vpll0_p) = { "dpll", "vpll0" };
125PNAME(mux_dpll_vpll0_xin24m_p) = { "dpll", "vpll0", "xin24m" };
126PNAME(mux_dpll_vpll0_vpll1_p) = { "dpll", "vpll0", "vpll1" };
127PNAME(mux_dpll_vpll0_vpll1_xin24m_p) = { "dpll", "vpll0", "vpll1", "xin24m" };
128PNAME(mux_dpll_vpll0_vpll1_usb480m_xin24m_p) = { "dpll", "vpll0", "vpll1", "usb480m", "xin24m" };
129PNAME(mux_vpll0_vpll1_p) = { "vpll0", "vpll1" };
130PNAME(mux_vpll0_vpll1_xin24m_p) = { "vpll0", "vpll1", "xin24m" };
131PNAME(mux_uart0_p) = { "clk_uart0_src", "dummy", "clk_uart0_frac" };
132PNAME(mux_uart1_p) = { "clk_uart1_src", "dummy", "clk_uart1_frac" };
133PNAME(mux_uart2_p) = { "clk_uart2_src", "dummy", "clk_uart2_frac" };
134PNAME(mux_uart3_p) = { "clk_uart3_src", "dummy", "clk_uart3_frac" };
135PNAME(mux_uart4_p) = { "clk_uart4_src", "dummy", "clk_uart4_frac" };
136PNAME(mux_timer_src_p) = { "xin24m", "clk_rtc32k" };
137PNAME(mux_dclk_vop_p) = { "dclk_vop_src", "dclk_vop_frac", "xin24m" };
138PNAME(mux_nandc_p) = { "clk_nandc_div", "clk_nandc_div50" };
139PNAME(mux_sdmmc_p) = { "clk_sdmmc_div", "clk_sdmmc_div50" };
140PNAME(mux_sdio_p) = { "clk_sdio_div", "clk_sdio_div50" };
141PNAME(mux_emmc_p) = { "clk_emmc_div", "clk_emmc_div50" };
142PNAME(mux_mac_p) = { "clk_mac_src", "mac_clkin" };
143PNAME(mux_mac_rmii_sel_p) = { "clk_mac_rx_tx_div20", "clk_mac_rx_tx_div2" };
144PNAME(mux_ddrstdby_p) = { "clk_ddrphy1x_out", "clk_ddr_stdby_div4" };
145PNAME(mux_rtc32k_p) = { "xin32k", "clk_pvtm_32k", "clk_rtc32k_frac", "clk_rtc32k_div" };
146PNAME(mux_usbphy_ref_p) = { "xin24m", "clk_usbphy_ref_src" };
147PNAME(mux_wifi_src_p) = { "clk_wifi_dpll", "clk_wifi_vpll0" };
148PNAME(mux_wifi_p) = { "clk_wifi_osc", "clk_wifi_src" };
149PNAME(mux_pdm_p) = { "clk_pdm_src", "clk_pdm_frac" };
150PNAME(mux_i2s0_8ch_tx_p) = { "clk_i2s0_8ch_tx_src", "clk_i2s0_8ch_tx_frac", "mclk_i2s0_8ch_in" };
151PNAME(mux_i2s0_8ch_tx_rx_p) = { "clk_i2s0_8ch_tx_mux", "clk_i2s0_8ch_rx_mux"};
152PNAME(mux_i2s0_8ch_tx_out_p) = { "clk_i2s0_8ch_tx", "xin12m" };
153PNAME(mux_i2s0_8ch_rx_p) = { "clk_i2s0_8ch_rx_src", "clk_i2s0_8ch_rx_frac", "mclk_i2s0_8ch_in" };
154PNAME(mux_i2s0_8ch_rx_tx_p) = { "clk_i2s0_8ch_rx_mux", "clk_i2s0_8ch_tx_mux"};
155PNAME(mux_i2s1_8ch_tx_p) = { "clk_i2s1_8ch_tx_src", "clk_i2s1_8ch_tx_frac", "mclk_i2s1_8ch_in" };
156PNAME(mux_i2s1_8ch_tx_rx_p) = { "clk_i2s1_8ch_tx_mux", "clk_i2s1_8ch_rx_mux"};
157PNAME(mux_i2s1_8ch_tx_out_p) = { "clk_i2s1_8ch_tx", "xin12m" };
158PNAME(mux_i2s1_8ch_rx_p) = { "clk_i2s1_8ch_rx_src", "clk_i2s1_8ch_rx_frac", "mclk_i2s1_8ch_in" };
159PNAME(mux_i2s1_8ch_rx_tx_p) = { "clk_i2s1_8ch_rx_mux", "clk_i2s1_8ch_tx_mux"};
160PNAME(mux_i2s2_8ch_tx_p) = { "clk_i2s2_8ch_tx_src", "clk_i2s2_8ch_tx_frac", "mclk_i2s2_8ch_in" };
161PNAME(mux_i2s2_8ch_tx_rx_p) = { "clk_i2s2_8ch_tx_mux", "clk_i2s2_8ch_rx_mux"};
162PNAME(mux_i2s2_8ch_tx_out_p) = { "clk_i2s2_8ch_tx", "xin12m" };
163PNAME(mux_i2s2_8ch_rx_p) = { "clk_i2s2_8ch_rx_src", "clk_i2s2_8ch_rx_frac", "mclk_i2s2_8ch_in" };
164PNAME(mux_i2s2_8ch_rx_tx_p) = { "clk_i2s2_8ch_rx_mux", "clk_i2s2_8ch_tx_mux"};
165PNAME(mux_i2s3_8ch_tx_p) = { "clk_i2s3_8ch_tx_src", "clk_i2s3_8ch_tx_frac", "mclk_i2s3_8ch_in" };
166PNAME(mux_i2s3_8ch_tx_rx_p) = { "clk_i2s3_8ch_tx_mux", "clk_i2s3_8ch_rx_mux"};
167PNAME(mux_i2s3_8ch_tx_out_p) = { "clk_i2s3_8ch_tx", "xin12m" };
168PNAME(mux_i2s3_8ch_rx_p) = { "clk_i2s3_8ch_rx_src", "clk_i2s3_8ch_rx_frac", "mclk_i2s3_8ch_in" };
169PNAME(mux_i2s3_8ch_rx_tx_p) = { "clk_i2s3_8ch_rx_mux", "clk_i2s3_8ch_tx_mux"};
170PNAME(mux_i2s0_2ch_p) = { "clk_i2s0_2ch_src", "clk_i2s0_2ch_frac", "mclk_i2s0_2ch_in" };
171PNAME(mux_i2s0_2ch_out_p) = { "clk_i2s0_2ch", "xin12m" };
172PNAME(mux_i2s1_2ch_p) = { "clk_i2s1_2ch_src", "clk_i2s1_2ch_frac", "mclk_i2s1_2ch_in"};
173PNAME(mux_i2s1_2ch_out_p) = { "clk_i2s1_2ch", "xin12m" };
174PNAME(mux_spdif_tx_src_p) = { "clk_spdif_tx_div", "clk_spdif_tx_div50" };
175PNAME(mux_spdif_tx_p) = { "clk_spdif_tx_src", "clk_spdif_tx_frac", "mclk_i2s0_2ch_in" };
176PNAME(mux_spdif_rx_src_p) = { "clk_spdif_rx_div", "clk_spdif_rx_div50" };
177PNAME(mux_spdif_rx_p) = { "clk_spdif_rx_src", "clk_spdif_rx_frac" };
178
179static struct rockchip_pll_clock rk3308_pll_clks[] __initdata = {
180 [apll] = PLL(pll_rk3328, PLL_APLL, "apll", mux_pll_p,
181 0, RK3308_PLL_CON(0),
182 RK3308_MODE_CON, 0, 0, 0, rk3308_pll_rates),
183 [dpll] = PLL(pll_rk3328, PLL_DPLL, "dpll", mux_pll_p,
184 0, RK3308_PLL_CON(8),
185 RK3308_MODE_CON, 2, 1, 0, rk3308_pll_rates),
186 [vpll0] = PLL(pll_rk3328, PLL_VPLL0, "vpll0", mux_pll_p,
187 0, RK3308_PLL_CON(16),
188 RK3308_MODE_CON, 4, 2, 0, rk3308_pll_rates),
189 [vpll1] = PLL(pll_rk3328, PLL_VPLL1, "vpll1", mux_pll_p,
190 0, RK3308_PLL_CON(24),
191 RK3308_MODE_CON, 6, 3, 0, rk3308_pll_rates),
192};
193
194#define MFLAGS CLK_MUX_HIWORD_MASK
195#define DFLAGS CLK_DIVIDER_HIWORD_MASK
196#define GFLAGS (CLK_GATE_HIWORD_MASK | CLK_GATE_SET_TO_DISABLE)
197
198static struct rockchip_clk_branch rk3308_uart0_fracmux __initdata =
199 MUX(0, "clk_uart0_mux", mux_uart0_p, CLK_SET_RATE_PARENT,
200 RK3308_CLKSEL_CON(11), 14, 2, MFLAGS);
201
202static struct rockchip_clk_branch rk3308_uart1_fracmux __initdata =
203 MUX(0, "clk_uart1_mux", mux_uart1_p, CLK_SET_RATE_PARENT,
204 RK3308_CLKSEL_CON(14), 14, 2, MFLAGS);
205
206static struct rockchip_clk_branch rk3308_uart2_fracmux __initdata =
207 MUX(0, "clk_uart2_mux", mux_uart2_p, CLK_SET_RATE_PARENT,
208 RK3308_CLKSEL_CON(17), 14, 2, MFLAGS);
209
210static struct rockchip_clk_branch rk3308_uart3_fracmux __initdata =
211 MUX(0, "clk_uart3_mux", mux_uart3_p, CLK_SET_RATE_PARENT,
212 RK3308_CLKSEL_CON(20), 14, 2, MFLAGS);
213
214static struct rockchip_clk_branch rk3308_uart4_fracmux __initdata =
215 MUX(0, "clk_uart4_mux", mux_uart4_p, CLK_SET_RATE_PARENT,
216 RK3308_CLKSEL_CON(23), 14, 2, MFLAGS);
217
218static struct rockchip_clk_branch rk3308_dclk_vop_fracmux __initdata =
219 MUX(0, "dclk_vop_mux", mux_dclk_vop_p, CLK_SET_RATE_PARENT,
220 RK3308_CLKSEL_CON(8), 14, 2, MFLAGS);
221
222static struct rockchip_clk_branch rk3308_rtc32k_fracmux __initdata =
223 MUX(SCLK_RTC32K, "clk_rtc32k", mux_rtc32k_p, CLK_SET_RATE_PARENT,
224 RK3308_CLKSEL_CON(2), 8, 2, MFLAGS);
225
226static struct rockchip_clk_branch rk3308_pdm_fracmux __initdata =
227 MUX(0, "clk_pdm_mux", mux_pdm_p, CLK_SET_RATE_PARENT,
228 RK3308_CLKSEL_CON(46), 15, 1, MFLAGS);
229
230static struct rockchip_clk_branch rk3308_i2s0_8ch_tx_fracmux __initdata =
231 MUX(SCLK_I2S0_8CH_TX_MUX, "clk_i2s0_8ch_tx_mux", mux_i2s0_8ch_tx_p, CLK_SET_RATE_PARENT,
232 RK3308_CLKSEL_CON(52), 10, 2, MFLAGS);
233
234static struct rockchip_clk_branch rk3308_i2s0_8ch_rx_fracmux __initdata =
235 MUX(SCLK_I2S0_8CH_RX_MUX, "clk_i2s0_8ch_rx_mux", mux_i2s0_8ch_rx_p, CLK_SET_RATE_PARENT,
236 RK3308_CLKSEL_CON(54), 10, 2, MFLAGS);
237
238static struct rockchip_clk_branch rk3308_i2s1_8ch_tx_fracmux __initdata =
239 MUX(SCLK_I2S1_8CH_TX_MUX, "clk_i2s1_8ch_tx_mux", mux_i2s1_8ch_tx_p, CLK_SET_RATE_PARENT,
240 RK3308_CLKSEL_CON(56), 10, 2, MFLAGS);
241
242static struct rockchip_clk_branch rk3308_i2s1_8ch_rx_fracmux __initdata =
243 MUX(SCLK_I2S1_8CH_RX_MUX, "clk_i2s1_8ch_rx_mux", mux_i2s1_8ch_rx_p, CLK_SET_RATE_PARENT,
244 RK3308_CLKSEL_CON(58), 10, 2, MFLAGS);
245
246static struct rockchip_clk_branch rk3308_i2s2_8ch_tx_fracmux __initdata =
247 MUX(SCLK_I2S2_8CH_TX_MUX, "clk_i2s2_8ch_tx_mux", mux_i2s2_8ch_tx_p, CLK_SET_RATE_PARENT,
248 RK3308_CLKSEL_CON(60), 10, 2, MFLAGS);
249
250static struct rockchip_clk_branch rk3308_i2s2_8ch_rx_fracmux __initdata =
251 MUX(SCLK_I2S2_8CH_RX_MUX, "clk_i2s2_8ch_rx_mux", mux_i2s2_8ch_rx_p, CLK_SET_RATE_PARENT,
252 RK3308_CLKSEL_CON(62), 10, 2, MFLAGS);
253
254static struct rockchip_clk_branch rk3308_i2s3_8ch_tx_fracmux __initdata =
255 MUX(SCLK_I2S3_8CH_TX_MUX, "clk_i2s3_8ch_tx_mux", mux_i2s3_8ch_tx_p, CLK_SET_RATE_PARENT,
256 RK3308_CLKSEL_CON(64), 10, 2, MFLAGS);
257
258static struct rockchip_clk_branch rk3308_i2s3_8ch_rx_fracmux __initdata =
259 MUX(SCLK_I2S3_8CH_RX_MUX, "clk_i2s3_8ch_rx_mux", mux_i2s3_8ch_rx_p, CLK_SET_RATE_PARENT,
260 RK3308_CLKSEL_CON(66), 10, 2, MFLAGS);
261
262static struct rockchip_clk_branch rk3308_i2s0_2ch_fracmux __initdata =
263 MUX(0, "clk_i2s0_2ch_mux", mux_i2s0_2ch_p, CLK_SET_RATE_PARENT,
264 RK3308_CLKSEL_CON(68), 10, 2, MFLAGS);
265
266static struct rockchip_clk_branch rk3308_i2s1_2ch_fracmux __initdata =
267 MUX(0, "clk_i2s1_2ch_mux", mux_i2s1_2ch_p, CLK_SET_RATE_PARENT,
268 RK3308_CLKSEL_CON(70), 10, 2, MFLAGS);
269
270static struct rockchip_clk_branch rk3308_spdif_tx_fracmux __initdata =
271 MUX(0, "clk_spdif_tx_mux", mux_spdif_tx_p, CLK_SET_RATE_PARENT,
272 RK3308_CLKSEL_CON(48), 14, 2, MFLAGS);
273
274static struct rockchip_clk_branch rk3308_spdif_rx_fracmux __initdata =
275 MUX(0, "clk_spdif_rx_mux", mux_spdif_rx_p, CLK_SET_RATE_PARENT,
276 RK3308_CLKSEL_CON(50), 15, 1, MFLAGS);
277
278
279static struct rockchip_clk_branch rk3308_clk_branches[] __initdata = {
280 /*
281 * Clock-Architecture Diagram 1
282 */
283
284 MUX(USB480M, "usb480m", mux_usb480m_p, CLK_SET_RATE_PARENT,
285 RK3308_MODE_CON, 8, 2, MFLAGS),
286 FACTOR(0, "xin12m", "xin24m", 0, 1, 2),
287
288 /*
289 * Clock-Architecture Diagram 2
290 */
291
292 GATE(0, "apll_core", "apll", CLK_IGNORE_UNUSED,
293 RK3308_CLKGATE_CON(0), 0, GFLAGS),
294 GATE(0, "vpll0_core", "vpll0", CLK_IGNORE_UNUSED,
295 RK3308_CLKGATE_CON(0), 0, GFLAGS),
296 GATE(0, "vpll1_core", "vpll1", CLK_IGNORE_UNUSED,
297 RK3308_CLKGATE_CON(0), 0, GFLAGS),
298 COMPOSITE_NOMUX(0, "pclk_core_dbg", "armclk", CLK_IGNORE_UNUSED,
299 RK3308_CLKSEL_CON(0), 8, 4, DFLAGS | CLK_DIVIDER_READ_ONLY,
300 RK3308_CLKGATE_CON(0), 2, GFLAGS),
301 COMPOSITE_NOMUX(0, "aclk_core", "armclk", CLK_IGNORE_UNUSED,
302 RK3308_CLKSEL_CON(0), 12, 3, DFLAGS | CLK_DIVIDER_READ_ONLY,
303 RK3308_CLKGATE_CON(0), 1, GFLAGS),
304
305 GATE(0, "clk_jtag", "jtag_clkin", CLK_IGNORE_UNUSED,
306 RK3308_CLKGATE_CON(0), 3, GFLAGS),
307
308 GATE(SCLK_PVTM_CORE, "clk_pvtm_core", "xin24m", 0,
309 RK3308_CLKGATE_CON(0), 4, GFLAGS),
310
311 /*
312 * Clock-Architecture Diagram 3
313 */
314
315 COMPOSITE_NODIV(ACLK_BUS_SRC, "clk_bus_src", mux_dpll_vpll0_vpll1_p, CLK_IGNORE_UNUSED,
316 RK3308_CLKSEL_CON(5), 6, 2, MFLAGS,
317 RK3308_CLKGATE_CON(1), 0, GFLAGS),
318 COMPOSITE_NOMUX(PCLK_BUS, "pclk_bus", "clk_bus_src", CLK_IGNORE_UNUSED,
319 RK3308_CLKSEL_CON(6), 8, 5, DFLAGS,
320 RK3308_CLKGATE_CON(1), 3, GFLAGS),
321 GATE(PCLK_DDR, "pclk_ddr", "pclk_bus", CLK_IGNORE_UNUSED,
322 RK3308_CLKGATE_CON(4), 15, GFLAGS),
323 COMPOSITE_NOMUX(HCLK_BUS, "hclk_bus", "clk_bus_src", CLK_IGNORE_UNUSED,
324 RK3308_CLKSEL_CON(6), 0, 5, DFLAGS,
325 RK3308_CLKGATE_CON(1), 2, GFLAGS),
326 COMPOSITE_NOMUX(ACLK_BUS, "aclk_bus", "clk_bus_src", CLK_IGNORE_UNUSED,
327 RK3308_CLKSEL_CON(5), 0, 5, DFLAGS,
328 RK3308_CLKGATE_CON(1), 1, GFLAGS),
329
330 COMPOSITE(0, "clk_uart0_src", mux_dpll_vpll0_vpll1_usb480m_xin24m_p, 0,
331 RK3308_CLKSEL_CON(10), 13, 3, MFLAGS, 0, 5, DFLAGS,
332 RK3308_CLKGATE_CON(1), 9, GFLAGS),
333 COMPOSITE_FRACMUX(0, "clk_uart0_frac", "clk_uart0_src", CLK_SET_RATE_PARENT,
334 RK3308_CLKSEL_CON(12), 0,
335 RK3308_CLKGATE_CON(1), 11, GFLAGS,
336 &rk3308_uart0_fracmux),
337 GATE(SCLK_UART0, "clk_uart0", "clk_uart0_mux", 0,
338 RK3308_CLKGATE_CON(1), 12, GFLAGS),
339
340 COMPOSITE(0, "clk_uart1_src", mux_dpll_vpll0_vpll1_usb480m_xin24m_p, 0,
341 RK3308_CLKSEL_CON(13), 13, 3, MFLAGS, 0, 5, DFLAGS,
342 RK3308_CLKGATE_CON(1), 13, GFLAGS),
343 COMPOSITE_FRACMUX(0, "clk_uart1_frac", "clk_uart1_src", CLK_SET_RATE_PARENT,
344 RK3308_CLKSEL_CON(15), 0,
345 RK3308_CLKGATE_CON(1), 15, GFLAGS,
346 &rk3308_uart1_fracmux),
347 GATE(SCLK_UART1, "clk_uart1", "clk_uart1_mux", 0,
348 RK3308_CLKGATE_CON(2), 0, GFLAGS),
349
350 COMPOSITE(0, "clk_uart2_src", mux_dpll_vpll0_vpll1_usb480m_xin24m_p, 0,
351 RK3308_CLKSEL_CON(16), 13, 3, MFLAGS, 0, 5, DFLAGS,
352 RK3308_CLKGATE_CON(2), 1, GFLAGS),
353 COMPOSITE_FRACMUX(0, "clk_uart2_frac", "clk_uart2_src", CLK_SET_RATE_PARENT,
354 RK3308_CLKSEL_CON(18), 0,
355 RK3308_CLKGATE_CON(2), 3, GFLAGS,
356 &rk3308_uart2_fracmux),
357 GATE(SCLK_UART2, "clk_uart2", "clk_uart2_mux", CLK_SET_RATE_PARENT,
358 RK3308_CLKGATE_CON(2), 4, GFLAGS),
359
360 COMPOSITE(0, "clk_uart3_src", mux_dpll_vpll0_vpll1_usb480m_xin24m_p, 0,
361 RK3308_CLKSEL_CON(19), 13, 3, MFLAGS, 0, 5, DFLAGS,
362 RK3308_CLKGATE_CON(2), 5, GFLAGS),
363 COMPOSITE_FRACMUX(0, "clk_uart3_frac", "clk_uart3_src", CLK_SET_RATE_PARENT,
364 RK3308_CLKSEL_CON(21), 0,
365 RK3308_CLKGATE_CON(2), 7, GFLAGS,
366 &rk3308_uart3_fracmux),
367 GATE(SCLK_UART3, "clk_uart3", "clk_uart3_mux", 0,
368 RK3308_CLKGATE_CON(2), 8, GFLAGS),
369
370 COMPOSITE(0, "clk_uart4_src", mux_dpll_vpll0_vpll1_usb480m_xin24m_p, 0,
371 RK3308_CLKSEL_CON(22), 13, 3, MFLAGS, 0, 5, DFLAGS,
372 RK3308_CLKGATE_CON(2), 9, GFLAGS),
373 COMPOSITE_FRACMUX(0, "clk_uart4_frac", "clk_uart4_src", CLK_SET_RATE_PARENT,
374 RK3308_CLKSEL_CON(24), 0,
375 RK3308_CLKGATE_CON(2), 11, GFLAGS,
376 &rk3308_uart4_fracmux),
377 GATE(SCLK_UART4, "clk_uart4", "clk_uart4_mux", 0,
378 RK3308_CLKGATE_CON(2), 12, GFLAGS),
379
380 COMPOSITE(SCLK_I2C0, "clk_i2c0", mux_dpll_vpll0_xin24m_p, 0,
381 RK3308_CLKSEL_CON(25), 14, 2, MFLAGS, 0, 7, DFLAGS,
382 RK3308_CLKGATE_CON(2), 13, GFLAGS),
383 COMPOSITE(SCLK_I2C1, "clk_i2c1", mux_dpll_vpll0_xin24m_p, 0,
384 RK3308_CLKSEL_CON(26), 14, 2, MFLAGS, 0, 7, DFLAGS,
385 RK3308_CLKGATE_CON(2), 14, GFLAGS),
386 COMPOSITE(SCLK_I2C2, "clk_i2c2", mux_dpll_vpll0_xin24m_p, 0,
387 RK3308_CLKSEL_CON(27), 14, 2, MFLAGS, 0, 7, DFLAGS,
388 RK3308_CLKGATE_CON(2), 15, GFLAGS),
389 COMPOSITE(SCLK_I2C3, "clk_i2c3", mux_dpll_vpll0_xin24m_p, 0,
390 RK3308_CLKSEL_CON(28), 14, 2, MFLAGS, 0, 7, DFLAGS,
391 RK3308_CLKGATE_CON(3), 0, GFLAGS),
392
393 COMPOSITE(SCLK_PWM0, "clk_pwm0", mux_dpll_vpll0_xin24m_p, 0,
394 RK3308_CLKSEL_CON(29), 14, 2, MFLAGS, 0, 7, DFLAGS,
395 RK3308_CLKGATE_CON(3), 1, GFLAGS),
396 COMPOSITE(SCLK_PWM1, "clk_pwm1", mux_dpll_vpll0_xin24m_p, 0,
397 RK3308_CLKSEL_CON(74), 14, 2, MFLAGS, 0, 7, DFLAGS,
398 RK3308_CLKGATE_CON(15), 0, GFLAGS),
399 COMPOSITE(SCLK_PWM2, "clk_pwm2", mux_dpll_vpll0_xin24m_p, 0,
400 RK3308_CLKSEL_CON(75), 14, 2, MFLAGS, 0, 7, DFLAGS,
401 RK3308_CLKGATE_CON(15), 1, GFLAGS),
402
403 COMPOSITE(SCLK_SPI0, "clk_spi0", mux_dpll_vpll0_xin24m_p, 0,
404 RK3308_CLKSEL_CON(30), 14, 2, MFLAGS, 0, 7, DFLAGS,
405 RK3308_CLKGATE_CON(3), 2, GFLAGS),
406 COMPOSITE(SCLK_SPI1, "clk_spi1", mux_dpll_vpll0_xin24m_p, 0,
407 RK3308_CLKSEL_CON(31), 14, 2, MFLAGS, 0, 7, DFLAGS,
408 RK3308_CLKGATE_CON(3), 3, GFLAGS),
409 COMPOSITE(SCLK_SPI2, "clk_spi2", mux_dpll_vpll0_xin24m_p, 0,
410 RK3308_CLKSEL_CON(32), 14, 2, MFLAGS, 0, 7, DFLAGS,
411 RK3308_CLKGATE_CON(3), 4, GFLAGS),
412
413 GATE(SCLK_TIMER0, "sclk_timer0", "xin24m", 0,
414 RK3308_CLKGATE_CON(3), 10, GFLAGS),
415 GATE(SCLK_TIMER1, "sclk_timer1", "xin24m", 0,
416 RK3308_CLKGATE_CON(3), 11, GFLAGS),
417 GATE(SCLK_TIMER2, "sclk_timer2", "xin24m", 0,
418 RK3308_CLKGATE_CON(3), 12, GFLAGS),
419 GATE(SCLK_TIMER3, "sclk_timer3", "xin24m", 0,
420 RK3308_CLKGATE_CON(3), 13, GFLAGS),
421 GATE(SCLK_TIMER4, "sclk_timer4", "xin24m", 0,
422 RK3308_CLKGATE_CON(3), 14, GFLAGS),
423 GATE(SCLK_TIMER5, "sclk_timer5", "xin24m", 0,
424 RK3308_CLKGATE_CON(3), 15, GFLAGS),
425
426 COMPOSITE_NOMUX(SCLK_TSADC, "clk_tsadc", "xin24m", 0,
427 RK3308_CLKSEL_CON(33), 0, 11, DFLAGS,
428 RK3308_CLKGATE_CON(3), 5, GFLAGS),
429 COMPOSITE_NOMUX(SCLK_SARADC, "clk_saradc", "xin24m", 0,
430 RK3308_CLKSEL_CON(34), 0, 11, DFLAGS,
431 RK3308_CLKGATE_CON(3), 6, GFLAGS),
432
433 COMPOSITE_NOMUX(SCLK_OTP, "clk_otp", "xin24m", 0,
434 RK3308_CLKSEL_CON(35), 0, 4, DFLAGS,
435 RK3308_CLKGATE_CON(3), 7, GFLAGS),
436 COMPOSITE_NOMUX(SCLK_OTP_USR, "clk_otp_usr", "clk_otp", 0,
437 RK3308_CLKSEL_CON(35), 4, 2, DFLAGS,
438 RK3308_CLKGATE_CON(3), 8, GFLAGS),
439
440 GATE(SCLK_CPU_BOOST, "clk_cpu_boost", "xin24m", CLK_IGNORE_UNUSED,
441 RK3308_CLKGATE_CON(3), 9, GFLAGS),
442
443 COMPOSITE(SCLK_CRYPTO, "clk_crypto", mux_dpll_vpll0_vpll1_p, 0,
444 RK3308_CLKSEL_CON(7), 6, 2, MFLAGS, 0, 5, DFLAGS,
445 RK3308_CLKGATE_CON(1), 4, GFLAGS),
446 COMPOSITE(SCLK_CRYPTO_APK, "clk_crypto_apk", mux_dpll_vpll0_vpll1_p, 0,
447 RK3308_CLKSEL_CON(7), 14, 2, MFLAGS, 8, 5, DFLAGS,
448 RK3308_CLKGATE_CON(1), 5, GFLAGS),
449
450 COMPOSITE(0, "dclk_vop_src", mux_dpll_vpll0_vpll1_p, 0,
451 RK3308_CLKSEL_CON(8), 10, 2, MFLAGS, 0, 8, DFLAGS,
452 RK3308_CLKGATE_CON(1), 6, GFLAGS),
453 COMPOSITE_FRACMUX(0, "dclk_vop_frac", "dclk_vop_src", CLK_SET_RATE_PARENT,
454 RK3308_CLKSEL_CON(9), 0,
455 RK3308_CLKGATE_CON(1), 7, GFLAGS,
456 &rk3308_dclk_vop_fracmux),
457 GATE(DCLK_VOP, "dclk_vop", "dclk_vop_mux", 0,
458 RK3308_CLKGATE_CON(1), 8, GFLAGS),
459
460 /*
461 * Clock-Architecture Diagram 4
462 */
463
464 COMPOSITE_NODIV(ACLK_PERI_SRC, "clk_peri_src", mux_dpll_vpll0_vpll1_p, CLK_IGNORE_UNUSED,
465 RK3308_CLKSEL_CON(36), 6, 2, MFLAGS,
466 RK3308_CLKGATE_CON(8), 0, GFLAGS),
467 COMPOSITE_NOMUX(ACLK_PERI, "aclk_peri", "clk_peri_src", CLK_IGNORE_UNUSED,
468 RK3308_CLKSEL_CON(36), 0, 5, DFLAGS,
469 RK3308_CLKGATE_CON(8), 1, GFLAGS),
470 COMPOSITE_NOMUX(HCLK_PERI, "hclk_peri", "clk_peri_src", CLK_IGNORE_UNUSED,
471 RK3308_CLKSEL_CON(37), 0, 5, DFLAGS,
472 RK3308_CLKGATE_CON(8), 2, GFLAGS),
473 COMPOSITE_NOMUX(PCLK_PERI, "pclk_peri", "clk_peri_src", CLK_IGNORE_UNUSED,
474 RK3308_CLKSEL_CON(37), 8, 5, DFLAGS,
475 RK3308_CLKGATE_CON(8), 3, GFLAGS),
476
477 COMPOSITE(SCLK_NANDC_DIV, "clk_nandc_div", mux_dpll_vpll0_vpll1_p, CLK_IGNORE_UNUSED,
478 RK3308_CLKSEL_CON(38), 6, 2, MFLAGS, 0, 5, DFLAGS,
479 RK3308_CLKGATE_CON(8), 4, GFLAGS),
480 COMPOSITE(SCLK_NANDC_DIV50, "clk_nandc_div50", mux_dpll_vpll0_vpll1_p, CLK_IGNORE_UNUSED,
481 RK3308_CLKSEL_CON(38), 6, 2, MFLAGS, 0, 5, DFLAGS,
482 RK3308_CLKGATE_CON(8), 4, GFLAGS),
483 COMPOSITE_NODIV(SCLK_NANDC, "clk_nandc", mux_nandc_p, CLK_SET_RATE_PARENT | CLK_SET_RATE_NO_REPARENT,
484 RK3308_CLKSEL_CON(38), 15, 1, MFLAGS,
485 RK3308_CLKGATE_CON(8), 5, GFLAGS),
486
487 COMPOSITE(SCLK_SDMMC_DIV, "clk_sdmmc_div", mux_dpll_vpll0_vpll1_xin24m_p, CLK_IGNORE_UNUSED,
488 RK3308_CLKSEL_CON(39), 8, 2, MFLAGS, 0, 8, DFLAGS,
489 RK3308_CLKGATE_CON(8), 6, GFLAGS),
490 COMPOSITE(SCLK_SDMMC_DIV50, "clk_sdmmc_div50", mux_dpll_vpll0_vpll1_xin24m_p, CLK_IGNORE_UNUSED,
491 RK3308_CLKSEL_CON(39), 8, 2, MFLAGS, 0, 8, DFLAGS,
492 RK3308_CLKGATE_CON(8), 6, GFLAGS),
493 COMPOSITE_NODIV(SCLK_SDMMC, "clk_sdmmc", mux_sdmmc_p, CLK_SET_RATE_PARENT | CLK_SET_RATE_NO_REPARENT,
494 RK3308_CLKSEL_CON(39), 15, 1, MFLAGS,
495 RK3308_CLKGATE_CON(8), 7, GFLAGS),
496 MMC(SCLK_SDMMC_DRV, "sdmmc_drv", "clk_sdmmc", RK3308_SDMMC_CON0, 1),
497 MMC(SCLK_SDMMC_SAMPLE, "sdmmc_sample", "clk_sdmmc", RK3308_SDMMC_CON1, 1),
498
499 COMPOSITE(SCLK_SDIO_DIV, "clk_sdio_div", mux_dpll_vpll0_vpll1_xin24m_p, CLK_IGNORE_UNUSED,
500 RK3308_CLKSEL_CON(40), 8, 2, MFLAGS, 0, 8, DFLAGS,
501 RK3308_CLKGATE_CON(8), 8, GFLAGS),
502 COMPOSITE(SCLK_SDIO_DIV50, "clk_sdio_div50", mux_dpll_vpll0_vpll1_xin24m_p, CLK_IGNORE_UNUSED,
503 RK3308_CLKSEL_CON(40), 8, 2, MFLAGS, 0, 8, DFLAGS,
504 RK3308_CLKGATE_CON(8), 8, GFLAGS),
505 COMPOSITE_NODIV(SCLK_SDIO, "clk_sdio", mux_sdio_p, CLK_SET_RATE_PARENT | CLK_SET_RATE_NO_REPARENT,
506 RK3308_CLKSEL_CON(40), 15, 1, MFLAGS,
507 RK3308_CLKGATE_CON(8), 9, GFLAGS),
508 MMC(SCLK_SDIO_DRV, "sdio_drv", "clk_sdio", RK3308_SDIO_CON0, 1),
509 MMC(SCLK_SDIO_SAMPLE, "sdio_sample", "clk_sdio", RK3308_SDIO_CON1, 1),
510
511 COMPOSITE(SCLK_EMMC_DIV, "clk_emmc_div", mux_dpll_vpll0_vpll1_xin24m_p, CLK_IGNORE_UNUSED,
512 RK3308_CLKSEL_CON(41), 8, 2, MFLAGS, 0, 8, DFLAGS,
513 RK3308_CLKGATE_CON(8), 10, GFLAGS),
514 COMPOSITE(SCLK_EMMC_DIV50, "clk_emmc_div50", mux_dpll_vpll0_vpll1_xin24m_p, CLK_IGNORE_UNUSED,
515 RK3308_CLKSEL_CON(41), 8, 2, MFLAGS, 0, 8, DFLAGS,
516 RK3308_CLKGATE_CON(8), 10, GFLAGS),
517 COMPOSITE_NODIV(SCLK_EMMC, "clk_emmc", mux_emmc_p, CLK_SET_RATE_PARENT | CLK_SET_RATE_NO_REPARENT,
518 RK3308_CLKSEL_CON(41), 15, 1, MFLAGS,
519 RK3308_CLKGATE_CON(8), 11, GFLAGS),
520 MMC(SCLK_EMMC_DRV, "emmc_drv", "clk_emmc", RK3308_EMMC_CON0, 1),
521 MMC(SCLK_EMMC_SAMPLE, "emmc_sample", "clk_emmc", RK3308_EMMC_CON1, 1),
522
523 COMPOSITE(SCLK_SFC, "clk_sfc", mux_dpll_vpll0_vpll1_p, 0,
524 RK3308_CLKSEL_CON(42), 14, 2, MFLAGS, 0, 7, DFLAGS,
525 RK3308_CLKGATE_CON(8), 12, GFLAGS),
526
527 GATE(SCLK_OTG_ADP, "clk_otg_adp", "clk_rtc32k", 0,
528 RK3308_CLKGATE_CON(8), 13, GFLAGS),
529
530 COMPOSITE(SCLK_MAC_SRC, "clk_mac_src", mux_dpll_vpll0_vpll1_p, 0,
531 RK3308_CLKSEL_CON(43), 6, 2, MFLAGS, 0, 5, DFLAGS,
532 RK3308_CLKGATE_CON(8), 14, GFLAGS),
533 MUX(SCLK_MAC, "clk_mac", mux_mac_p, CLK_SET_RATE_PARENT,
534 RK3308_CLKSEL_CON(43), 14, 1, MFLAGS),
535 GATE(SCLK_MAC_REF, "clk_mac_ref", "clk_mac", 0,
536 RK3308_CLKGATE_CON(9), 1, GFLAGS),
537 GATE(SCLK_MAC_RX_TX, "clk_mac_rx_tx", "clk_mac", 0,
538 RK3308_CLKGATE_CON(9), 0, GFLAGS),
539 FACTOR(0, "clk_mac_rx_tx_div2", "clk_mac_rx_tx", 0, 1, 2),
540 FACTOR(0, "clk_mac_rx_tx_div20", "clk_mac_rx_tx", 0, 1, 20),
541 MUX(SCLK_MAC_RMII, "clk_mac_rmii_sel", mux_mac_rmii_sel_p, CLK_SET_RATE_PARENT,
542 RK3308_CLKSEL_CON(43), 15, 1, MFLAGS),
543
544 COMPOSITE(SCLK_OWIRE, "clk_owire", mux_dpll_vpll0_xin24m_p, 0,
545 RK3308_CLKSEL_CON(44), 14, 2, MFLAGS, 8, 6, DFLAGS,
546 RK3308_CLKGATE_CON(8), 15, GFLAGS),
547
548 /*
549 * Clock-Architecture Diagram 5
550 */
551
552 GATE(0, "clk_ddr_mon_timer", "xin24m", CLK_IGNORE_UNUSED,
553 RK3308_CLKGATE_CON(0), 12, GFLAGS),
554
555 GATE(0, "clk_ddr_mon", "clk_ddrphy1x_out", CLK_IGNORE_UNUSED,
556 RK3308_CLKGATE_CON(4), 10, GFLAGS),
557 GATE(0, "clk_ddr_upctrl", "clk_ddrphy1x_out", CLK_IGNORE_UNUSED,
558 RK3308_CLKGATE_CON(4), 11, GFLAGS),
559 GATE(0, "clk_ddr_msch", "clk_ddrphy1x_out", CLK_IGNORE_UNUSED,
560 RK3308_CLKGATE_CON(4), 12, GFLAGS),
561 GATE(0, "clk_ddr_msch_peribus", "clk_ddrphy1x_out", CLK_IGNORE_UNUSED,
562 RK3308_CLKGATE_CON(4), 13, GFLAGS),
563
564 COMPOSITE(SCLK_DDRCLK, "clk_ddrphy4x_src", mux_dpll_vpll0_vpll1_p, CLK_IGNORE_UNUSED,
565 RK3308_CLKSEL_CON(1), 6, 2, MFLAGS, 0, 3, DFLAGS,
566 RK3308_CLKGATE_CON(0), 10, GFLAGS),
567 GATE(0, "clk_ddrphy4x", "clk_ddrphy4x_src", CLK_IGNORE_UNUSED,
568 RK3308_CLKGATE_CON(0), 11, GFLAGS),
569 FACTOR_GATE(0, "clk_ddr_stdby_div4", "clk_ddrphy4x", CLK_IGNORE_UNUSED, 1, 4,
570 RK3308_CLKGATE_CON(0), 13, GFLAGS),
571 COMPOSITE_NODIV(0, "clk_ddrstdby", mux_ddrstdby_p, CLK_IGNORE_UNUSED,
572 RK3308_CLKSEL_CON(1), 8, 1, MFLAGS,
573 RK3308_CLKGATE_CON(4), 14, GFLAGS),
574
575 /*
576 * Clock-Architecture Diagram 6
577 */
578
579 GATE(PCLK_PMU, "pclk_pmu", "pclk_bus", CLK_IGNORE_UNUSED,
580 RK3308_CLKGATE_CON(4), 5, GFLAGS),
581 GATE(SCLK_PMU, "clk_pmu", "pclk_bus", CLK_IGNORE_UNUSED,
582 RK3308_CLKGATE_CON(4), 6, GFLAGS),
583
584 COMPOSITE_FRACMUX(0, "clk_rtc32k_frac", "xin24m", CLK_IGNORE_UNUSED,
585 RK3308_CLKSEL_CON(3), 0,
586 RK3308_CLKGATE_CON(4), 3, GFLAGS,
587 &rk3308_rtc32k_fracmux),
588 MUX(0, "clk_rtc32k_div_src", mux_vpll0_vpll1_p, 0,
589 RK3308_CLKSEL_CON(2), 10, 1, MFLAGS),
590 COMPOSITE_NOMUX(0, "clk_rtc32k_div", "clk_rtc32k_div_src", CLK_IGNORE_UNUSED | CLK_SET_RATE_PARENT,
591 RK3308_CLKSEL_CON(4), 0, 16, DFLAGS,
592 RK3308_CLKGATE_CON(4), 2, GFLAGS),
593
594 COMPOSITE(0, "clk_usbphy_ref_src", mux_dpll_vpll0_p, 0,
595 RK3308_CLKSEL_CON(72), 6, 1, MFLAGS, 0, 6, DFLAGS,
596 RK3308_CLKGATE_CON(4), 7, GFLAGS),
597 COMPOSITE_NODIV(SCLK_USBPHY_REF, "clk_usbphy_ref", mux_usbphy_ref_p, CLK_SET_RATE_PARENT,
598 RK3308_CLKSEL_CON(72), 7, 1, MFLAGS,
599 RK3308_CLKGATE_CON(4), 8, GFLAGS),
600
601 GATE(0, "clk_wifi_dpll", "dpll", 0,
602 RK3308_CLKGATE_CON(15), 2, GFLAGS),
603 GATE(0, "clk_wifi_vpll0", "vpll0", 0,
604 RK3308_CLKGATE_CON(15), 3, GFLAGS),
605 GATE(0, "clk_wifi_osc", "xin24m", 0,
606 RK3308_CLKGATE_CON(15), 4, GFLAGS),
607 COMPOSITE(0, "clk_wifi_src", mux_wifi_src_p, 0,
608 RK3308_CLKSEL_CON(44), 6, 1, MFLAGS, 0, 6, DFLAGS,
609 RK3308_CLKGATE_CON(4), 0, GFLAGS),
610 COMPOSITE_NODIV(SCLK_WIFI, "clk_wifi", mux_wifi_p, CLK_SET_RATE_PARENT,
611 RK3308_CLKSEL_CON(44), 7, 1, MFLAGS,
612 RK3308_CLKGATE_CON(4), 1, GFLAGS),
613
614 GATE(SCLK_PVTM_PMU, "clk_pvtm_pmu", "xin24m", 0,
615 RK3308_CLKGATE_CON(4), 4, GFLAGS),
616
617 /*
618 * Clock-Architecture Diagram 7
619 */
620
621 COMPOSITE_NODIV(0, "clk_audio_src", mux_vpll0_vpll1_xin24m_p, 0,
622 RK3308_CLKSEL_CON(45), 6, 2, MFLAGS,
623 RK3308_CLKGATE_CON(10), 0, GFLAGS),
624 COMPOSITE_NOMUX(HCLK_AUDIO, "hclk_audio", "clk_audio_src", 0,
625 RK3308_CLKSEL_CON(45), 0, 5, DFLAGS,
626 RK3308_CLKGATE_CON(10), 1, GFLAGS),
627 COMPOSITE_NOMUX(PCLK_AUDIO, "pclk_audio", "clk_audio_src", 0,
628 RK3308_CLKSEL_CON(45), 8, 5, DFLAGS,
629 RK3308_CLKGATE_CON(10), 2, GFLAGS),
630
631 COMPOSITE(0, "clk_pdm_src", mux_vpll0_vpll1_xin24m_p, 0,
632 RK3308_CLKSEL_CON(46), 8, 2, MFLAGS, 0, 7, DFLAGS,
633 RK3308_CLKGATE_CON(10), 3, GFLAGS),
634 COMPOSITE_FRACMUX(0, "clk_pdm_frac", "clk_pdm_src", CLK_SET_RATE_PARENT,
635 RK3308_CLKSEL_CON(47), 0,
636 RK3308_CLKGATE_CON(10), 4, GFLAGS,
637 &rk3308_pdm_fracmux),
638 GATE(SCLK_PDM, "clk_pdm", "clk_pdm_mux", 0,
639 RK3308_CLKGATE_CON(10), 5, GFLAGS),
640
641 COMPOSITE(SCLK_I2S0_8CH_TX_SRC, "clk_i2s0_8ch_tx_src", mux_vpll0_vpll1_xin24m_p, 0,
642 RK3308_CLKSEL_CON(52), 8, 2, MFLAGS, 0, 7, DFLAGS,
643 RK3308_CLKGATE_CON(10), 12, GFLAGS),
644 COMPOSITE_FRACMUX(0, "clk_i2s0_8ch_tx_frac", "clk_i2s0_8ch_tx_src", CLK_SET_RATE_PARENT,
645 RK3308_CLKSEL_CON(53), 0,
646 RK3308_CLKGATE_CON(10), 13, GFLAGS,
647 &rk3308_i2s0_8ch_tx_fracmux),
648 COMPOSITE_NODIV(SCLK_I2S0_8CH_TX, "clk_i2s0_8ch_tx", mux_i2s0_8ch_tx_rx_p, CLK_SET_RATE_PARENT,
649 RK3308_CLKSEL_CON(52), 12, 1, MFLAGS,
650 RK3308_CLKGATE_CON(10), 14, GFLAGS),
651 COMPOSITE_NODIV(SCLK_I2S0_8CH_TX_OUT, "clk_i2s0_8ch_tx_out", mux_i2s0_8ch_tx_out_p, CLK_SET_RATE_PARENT,
652 RK3308_CLKSEL_CON(52), 15, 1, MFLAGS,
653 RK3308_CLKGATE_CON(10), 15, GFLAGS),
654
655 COMPOSITE(SCLK_I2S0_8CH_RX_SRC, "clk_i2s0_8ch_rx_src", mux_vpll0_vpll1_xin24m_p, 0,
656 RK3308_CLKSEL_CON(54), 8, 2, MFLAGS, 0, 7, DFLAGS,
657 RK3308_CLKGATE_CON(11), 0, GFLAGS),
658 COMPOSITE_FRACMUX(0, "clk_i2s0_8ch_rx_frac", "clk_i2s0_8ch_rx_src", CLK_SET_RATE_PARENT,
659 RK3308_CLKSEL_CON(55), 0,
660 RK3308_CLKGATE_CON(11), 1, GFLAGS,
661 &rk3308_i2s0_8ch_rx_fracmux),
662 COMPOSITE_NODIV(SCLK_I2S0_8CH_RX, "clk_i2s0_8ch_rx", mux_i2s0_8ch_rx_tx_p, CLK_SET_RATE_PARENT,
663 RK3308_CLKSEL_CON(54), 12, 1, MFLAGS,
664 RK3308_CLKGATE_CON(11), 2, GFLAGS),
665 GATE(SCLK_I2S0_8CH_RX_OUT, "clk_i2s0_8ch_rx_out", "clk_i2s0_8ch_rx", 0,
666 RK3308_CLKGATE_CON(11), 3, GFLAGS),
667
668 COMPOSITE(SCLK_I2S1_8CH_TX_SRC, "clk_i2s1_8ch_tx_src", mux_vpll0_vpll1_xin24m_p, 0,
669 RK3308_CLKSEL_CON(56), 8, 2, MFLAGS, 0, 7, DFLAGS,
670 RK3308_CLKGATE_CON(11), 4, GFLAGS),
671 COMPOSITE_FRACMUX(0, "clk_i2s1_8ch_tx_frac", "clk_i2s1_8ch_tx_src", CLK_SET_RATE_PARENT,
672 RK3308_CLKSEL_CON(57), 0,
673 RK3308_CLKGATE_CON(11), 5, GFLAGS,
674 &rk3308_i2s1_8ch_tx_fracmux),
675 COMPOSITE_NODIV(SCLK_I2S1_8CH_TX, "clk_i2s1_8ch_tx", mux_i2s1_8ch_tx_rx_p, CLK_SET_RATE_PARENT,
676 RK3308_CLKSEL_CON(56), 12, 1, MFLAGS,
677 RK3308_CLKGATE_CON(11), 6, GFLAGS),
678 COMPOSITE_NODIV(SCLK_I2S1_8CH_TX_OUT, "clk_i2s1_8ch_tx_out", mux_i2s1_8ch_tx_out_p, CLK_SET_RATE_PARENT,
679 RK3308_CLKSEL_CON(56), 15, 1, MFLAGS,
680 RK3308_CLKGATE_CON(11), 7, GFLAGS),
681
682 COMPOSITE(SCLK_I2S1_8CH_RX_SRC, "clk_i2s1_8ch_rx_src", mux_vpll0_vpll1_xin24m_p, 0,
683 RK3308_CLKSEL_CON(58), 8, 2, MFLAGS, 0, 7, DFLAGS,
684 RK3308_CLKGATE_CON(11), 8, GFLAGS),
685 COMPOSITE_FRACMUX(0, "clk_i2s1_8ch_rx_frac", "clk_i2s1_8ch_rx_src", CLK_SET_RATE_PARENT,
686 RK3308_CLKSEL_CON(59), 0,
687 RK3308_CLKGATE_CON(11), 9, GFLAGS,
688 &rk3308_i2s1_8ch_rx_fracmux),
689 COMPOSITE_NODIV(SCLK_I2S1_8CH_RX, "clk_i2s1_8ch_rx", mux_i2s1_8ch_rx_tx_p, CLK_SET_RATE_PARENT,
690 RK3308_CLKSEL_CON(58), 12, 1, MFLAGS,
691 RK3308_CLKGATE_CON(11), 10, GFLAGS),
692 GATE(SCLK_I2S1_8CH_RX_OUT, "clk_i2s1_8ch_rx_out", "clk_i2s1_8ch_rx", 0,
693 RK3308_CLKGATE_CON(11), 11, GFLAGS),
694
695 COMPOSITE(SCLK_I2S2_8CH_TX_SRC, "clk_i2s2_8ch_tx_src", mux_vpll0_vpll1_xin24m_p, 0,
696 RK3308_CLKSEL_CON(60), 8, 2, MFLAGS, 0, 7, DFLAGS,
697 RK3308_CLKGATE_CON(11), 12, GFLAGS),
698 COMPOSITE_FRACMUX(0, "clk_i2s2_8ch_tx_frac", "clk_i2s2_8ch_tx_src", CLK_SET_RATE_PARENT,
699 RK3308_CLKSEL_CON(61), 0,
700 RK3308_CLKGATE_CON(11), 13, GFLAGS,
701 &rk3308_i2s2_8ch_tx_fracmux),
702 COMPOSITE_NODIV(SCLK_I2S2_8CH_TX, "clk_i2s2_8ch_tx", mux_i2s2_8ch_tx_rx_p, CLK_SET_RATE_PARENT,
703 RK3308_CLKSEL_CON(60), 12, 1, MFLAGS,
704 RK3308_CLKGATE_CON(11), 14, GFLAGS),
705 COMPOSITE_NODIV(SCLK_I2S2_8CH_TX_OUT, "clk_i2s2_8ch_tx_out", mux_i2s2_8ch_tx_out_p, CLK_SET_RATE_PARENT,
706 RK3308_CLKSEL_CON(60), 15, 1, MFLAGS,
707 RK3308_CLKGATE_CON(11), 15, GFLAGS),
708
709 COMPOSITE(SCLK_I2S2_8CH_RX_SRC, "clk_i2s2_8ch_rx_src", mux_vpll0_vpll1_xin24m_p, 0,
710 RK3308_CLKSEL_CON(62), 8, 2, MFLAGS, 0, 7, DFLAGS,
711 RK3308_CLKGATE_CON(12), 0, GFLAGS),
712 COMPOSITE_FRACMUX(0, "clk_i2s2_8ch_rx_frac", "clk_i2s2_8ch_rx_src", CLK_SET_RATE_PARENT,
713 RK3308_CLKSEL_CON(63), 0,
714 RK3308_CLKGATE_CON(12), 1, GFLAGS,
715 &rk3308_i2s2_8ch_rx_fracmux),
716 COMPOSITE_NODIV(SCLK_I2S2_8CH_RX, "clk_i2s2_8ch_rx", mux_i2s2_8ch_rx_tx_p, CLK_SET_RATE_PARENT,
717 RK3308_CLKSEL_CON(62), 12, 1, MFLAGS,
718 RK3308_CLKGATE_CON(12), 2, GFLAGS),
719 GATE(SCLK_I2S2_8CH_RX_OUT, "clk_i2s2_8ch_rx_out", "clk_i2s2_8ch_rx", 0,
720 RK3308_CLKGATE_CON(12), 3, GFLAGS),
721
722 COMPOSITE(SCLK_I2S3_8CH_TX_SRC, "clk_i2s3_8ch_tx_src", mux_vpll0_vpll1_xin24m_p, 0,
723 RK3308_CLKSEL_CON(64), 8, 2, MFLAGS, 0, 7, DFLAGS,
724 RK3308_CLKGATE_CON(12), 4, GFLAGS),
725 COMPOSITE_FRACMUX(0, "clk_i2s3_8ch_tx_frac", "clk_i2s3_8ch_tx_src", CLK_SET_RATE_PARENT,
726 RK3308_CLKSEL_CON(65), 0,
727 RK3308_CLKGATE_CON(12), 5, GFLAGS,
728 &rk3308_i2s3_8ch_tx_fracmux),
729 COMPOSITE_NODIV(SCLK_I2S3_8CH_TX, "clk_i2s3_8ch_tx", mux_i2s3_8ch_tx_rx_p, CLK_SET_RATE_PARENT,
730 RK3308_CLKSEL_CON(64), 12, 1, MFLAGS,
731 RK3308_CLKGATE_CON(12), 6, GFLAGS),
732 COMPOSITE_NODIV(SCLK_I2S3_8CH_TX_OUT, "clk_i2s3_8ch_tx_out", mux_i2s3_8ch_tx_out_p, CLK_SET_RATE_PARENT,
733 RK3308_CLKSEL_CON(64), 15, 1, MFLAGS,
734 RK3308_CLKGATE_CON(12), 7, GFLAGS),
735
736 COMPOSITE(SCLK_I2S3_8CH_RX_SRC, "clk_i2s3_8ch_rx_src", mux_vpll0_vpll1_xin24m_p, 0,
737 RK3308_CLKSEL_CON(66), 8, 2, MFLAGS, 0, 7, DFLAGS,
738 RK3308_CLKGATE_CON(12), 8, GFLAGS),
739 COMPOSITE_FRACMUX(0, "clk_i2s3_8ch_rx_frac", "clk_i2s3_8ch_rx_src", CLK_SET_RATE_PARENT,
740 RK3308_CLKSEL_CON(67), 0,
741 RK3308_CLKGATE_CON(12), 9, GFLAGS,
742 &rk3308_i2s3_8ch_rx_fracmux),
743 COMPOSITE_NODIV(SCLK_I2S3_8CH_RX, "clk_i2s3_8ch_rx", mux_i2s3_8ch_rx_tx_p, CLK_SET_RATE_PARENT,
744 RK3308_CLKSEL_CON(66), 12, 1, MFLAGS,
745 RK3308_CLKGATE_CON(12), 10, GFLAGS),
746 GATE(SCLK_I2S3_8CH_RX_OUT, "clk_i2s3_8ch_rx_out", "clk_i2s3_8ch_rx", 0,
747 RK3308_CLKGATE_CON(12), 11, GFLAGS),
748
749 COMPOSITE(SCLK_I2S0_2CH_SRC, "clk_i2s0_2ch_src", mux_vpll0_vpll1_xin24m_p, 0,
750 RK3308_CLKSEL_CON(68), 8, 2, MFLAGS, 0, 7, DFLAGS,
751 RK3308_CLKGATE_CON(12), 12, GFLAGS),
752 COMPOSITE_FRACMUX(0, "clk_i2s0_2ch_frac", "clk_i2s0_2ch_src", CLK_SET_RATE_PARENT,
753 RK3308_CLKSEL_CON(69), 0,
754 RK3308_CLKGATE_CON(12), 13, GFLAGS,
755 &rk3308_i2s0_2ch_fracmux),
756 GATE(SCLK_I2S0_2CH, "clk_i2s0_2ch", "clk_i2s0_2ch_mux", 0,
757 RK3308_CLKGATE_CON(12), 14, GFLAGS),
758 COMPOSITE_NODIV(SCLK_I2S0_2CH_OUT, "clk_i2s0_2ch_out", mux_i2s0_2ch_out_p, CLK_SET_RATE_PARENT,
759 RK3308_CLKSEL_CON(68), 15, 1, MFLAGS,
760 RK3308_CLKGATE_CON(12), 15, GFLAGS),
761
762 COMPOSITE(SCLK_I2S1_2CH_SRC, "clk_i2s1_2ch_src", mux_vpll0_vpll1_xin24m_p, 0,
763 RK3308_CLKSEL_CON(70), 8, 2, MFLAGS, 0, 7, DFLAGS,
764 RK3308_CLKGATE_CON(13), 0, GFLAGS),
765 COMPOSITE_FRACMUX(0, "clk_i2s1_2ch_frac", "clk_i2s1_2ch_src", CLK_SET_RATE_PARENT,
766 RK3308_CLKSEL_CON(71), 0,
767 RK3308_CLKGATE_CON(13), 1, GFLAGS,
768 &rk3308_i2s1_2ch_fracmux),
769 GATE(SCLK_I2S1_2CH, "clk_i2s1_2ch", "clk_i2s1_2ch_mux", 0,
770 RK3308_CLKGATE_CON(13), 2, GFLAGS),
771 COMPOSITE_NODIV(SCLK_I2S1_2CH_OUT, "clk_i2s1_2ch_out", mux_i2s1_2ch_out_p, CLK_SET_RATE_PARENT,
772 RK3308_CLKSEL_CON(70), 15, 1, MFLAGS,
773 RK3308_CLKGATE_CON(13), 3, GFLAGS),
774
775 COMPOSITE(SCLK_SPDIF_TX_DIV, "clk_spdif_tx_div", mux_vpll0_vpll1_xin24m_p, CLK_IGNORE_UNUSED,
776 RK3308_CLKSEL_CON(48), 8, 2, MFLAGS, 0, 7, DFLAGS,
777 RK3308_CLKGATE_CON(10), 6, GFLAGS),
778 COMPOSITE(SCLK_SPDIF_TX_DIV50, "clk_spdif_tx_div50", mux_vpll0_vpll1_xin24m_p, CLK_IGNORE_UNUSED,
779 RK3308_CLKSEL_CON(48), 8, 2, MFLAGS, 0, 7, DFLAGS,
780 RK3308_CLKGATE_CON(10), 6, GFLAGS),
781 MUX(0, "clk_spdif_tx_src", mux_spdif_tx_src_p, CLK_SET_RATE_PARENT | CLK_SET_RATE_NO_REPARENT,
782 RK3308_CLKSEL_CON(48), 12, 1, MFLAGS),
783 COMPOSITE_FRACMUX(0, "clk_spdif_tx_frac", "clk_spdif_tx_src", CLK_SET_RATE_PARENT,
784 RK3308_CLKSEL_CON(49), 0,
785 RK3308_CLKGATE_CON(10), 7, GFLAGS,
786 &rk3308_spdif_tx_fracmux),
787 GATE(SCLK_SPDIF_TX, "clk_spdif_tx", "clk_spdif_tx_mux", 0,
788 RK3308_CLKGATE_CON(10), 8, GFLAGS),
789
790 COMPOSITE(SCLK_SPDIF_RX_DIV, "clk_spdif_rx_div", mux_vpll0_vpll1_xin24m_p, CLK_IGNORE_UNUSED,
791 RK3308_CLKSEL_CON(50), 8, 2, MFLAGS, 0, 7, DFLAGS,
792 RK3308_CLKGATE_CON(10), 9, GFLAGS),
793 COMPOSITE(SCLK_SPDIF_RX_DIV50, "clk_spdif_rx_div50", mux_vpll0_vpll1_xin24m_p, CLK_IGNORE_UNUSED,
794 RK3308_CLKSEL_CON(50), 8, 2, MFLAGS, 0, 7, DFLAGS,
795 RK3308_CLKGATE_CON(10), 9, GFLAGS),
796 MUX(0, "clk_spdif_rx_src", mux_spdif_rx_src_p, CLK_SET_RATE_PARENT | CLK_SET_RATE_NO_REPARENT,
797 RK3308_CLKSEL_CON(50), 14, 1, MFLAGS),
798 COMPOSITE_FRACMUX(0, "clk_spdif_rx_frac", "clk_spdif_rx_src", CLK_SET_RATE_PARENT,
799 RK3308_CLKSEL_CON(51), 0,
800 RK3308_CLKGATE_CON(10), 10, GFLAGS,
801 &rk3308_spdif_rx_fracmux),
802 GATE(SCLK_SPDIF_RX, "clk_spdif_rx", "clk_spdif_rx_mux", 0,
803 RK3308_CLKGATE_CON(10), 11, GFLAGS),
804
805 /*
806 * Clock-Architecture Diagram 8
807 */
808
809 GATE(0, "aclk_core_niu", "aclk_core", CLK_IGNORE_UNUSED, RK3308_CLKGATE_CON(0), 5, GFLAGS),
810 GATE(0, "pclk_core_dbg_niu", "aclk_core", CLK_IGNORE_UNUSED, RK3308_CLKGATE_CON(0), 6, GFLAGS),
811 GATE(0, "pclk_core_dbg_daplite", "pclk_core_dbg", CLK_IGNORE_UNUSED, RK3308_CLKGATE_CON(0), 7, GFLAGS),
812 GATE(0, "aclk_core_perf", "pclk_core_dbg", CLK_IGNORE_UNUSED, RK3308_CLKGATE_CON(0), 8, GFLAGS),
813 GATE(0, "pclk_core_grf", "pclk_core_dbg", CLK_IGNORE_UNUSED, RK3308_CLKGATE_CON(0), 9, GFLAGS),
814
815 GATE(0, "aclk_peri_niu", "aclk_peri", CLK_IGNORE_UNUSED, RK3308_CLKGATE_CON(9), 2, GFLAGS),
816 GATE(0, "aclk_peribus_niu", "aclk_peri", CLK_IGNORE_UNUSED, RK3308_CLKGATE_CON(9), 3, GFLAGS),
817 GATE(ACLK_MAC, "aclk_mac", "aclk_peri", 0, RK3308_CLKGATE_CON(9), 4, GFLAGS),
818
819 GATE(0, "hclk_peri_niu", "hclk_peri", CLK_IGNORE_UNUSED, RK3308_CLKGATE_CON(9), 5, GFLAGS),
820 GATE(HCLK_NANDC, "hclk_nandc", "hclk_peri", 0, RK3308_CLKGATE_CON(9), 6, GFLAGS),
821 GATE(HCLK_SDMMC, "hclk_sdmmc", "hclk_peri", 0, RK3308_CLKGATE_CON(9), 7, GFLAGS),
822 GATE(HCLK_SDIO, "hclk_sdio", "hclk_peri", 0, RK3308_CLKGATE_CON(9), 8, GFLAGS),
823 GATE(HCLK_EMMC, "hclk_emmc", "hclk_peri", 0, RK3308_CLKGATE_CON(9), 9, GFLAGS),
824 GATE(HCLK_SFC, "hclk_sfc", "hclk_peri", 0, RK3308_CLKGATE_CON(9), 10, GFLAGS),
825 GATE(HCLK_OTG, "hclk_otg", "hclk_peri", 0, RK3308_CLKGATE_CON(9), 11, GFLAGS),
826 GATE(HCLK_HOST, "hclk_host", "hclk_peri", 0, RK3308_CLKGATE_CON(9), 12, GFLAGS),
827 GATE(HCLK_HOST_ARB, "hclk_host_arb", "hclk_peri", 0, RK3308_CLKGATE_CON(9), 13, GFLAGS),
828
829 GATE(0, "pclk_peri_niu", "pclk_peri", CLK_IGNORE_UNUSED, RK3308_CLKGATE_CON(9), 14, GFLAGS),
830 GATE(PCLK_MAC, "pclk_mac", "pclk_peri", 0, RK3308_CLKGATE_CON(9), 15, GFLAGS),
831
832 GATE(0, "hclk_audio_niu", "hclk_audio", CLK_IGNORE_UNUSED, RK3308_CLKGATE_CON(14), 0, GFLAGS),
833 GATE(HCLK_PDM, "hclk_pdm", "hclk_audio", 0, RK3308_CLKGATE_CON(14), 1, GFLAGS),
834 GATE(HCLK_SPDIFTX, "hclk_spdiftx", "hclk_audio", 0, RK3308_CLKGATE_CON(14), 2, GFLAGS),
835 GATE(HCLK_SPDIFRX, "hclk_spdifrx", "hclk_audio", 0, RK3308_CLKGATE_CON(14), 3, GFLAGS),
836 GATE(HCLK_I2S0_8CH, "hclk_i2s0_8ch", "hclk_audio", 0, RK3308_CLKGATE_CON(14), 4, GFLAGS),
837 GATE(HCLK_I2S1_8CH, "hclk_i2s1_8ch", "hclk_audio", 0, RK3308_CLKGATE_CON(14), 5, GFLAGS),
838 GATE(HCLK_I2S2_8CH, "hclk_i2s2_8ch", "hclk_audio", 0, RK3308_CLKGATE_CON(14), 6, GFLAGS),
839 GATE(HCLK_I2S3_8CH, "hclk_i2s3_8ch", "hclk_audio", 0, RK3308_CLKGATE_CON(14), 7, GFLAGS),
840 GATE(HCLK_I2S0_2CH, "hclk_i2s0_2ch", "hclk_audio", 0, RK3308_CLKGATE_CON(14), 8, GFLAGS),
841 GATE(HCLK_I2S1_2CH, "hclk_i2s1_2ch", "hclk_audio", 0, RK3308_CLKGATE_CON(14), 9, GFLAGS),
842 GATE(HCLK_VAD, "hclk_vad", "hclk_audio", 0, RK3308_CLKGATE_CON(14), 10, GFLAGS),
843
844 GATE(0, "pclk_audio_niu", "pclk_audio", CLK_IGNORE_UNUSED, RK3308_CLKGATE_CON(14), 11, GFLAGS),
845 GATE(PCLK_ACODEC, "pclk_acodec", "pclk_audio", 0, RK3308_CLKGATE_CON(14), 12, GFLAGS),
846
847 GATE(0, "aclk_bus_niu", "aclk_bus", CLK_IGNORE_UNUSED, RK3308_CLKGATE_CON(5), 0, GFLAGS),
848 GATE(0, "aclk_intmem", "aclk_bus", CLK_IGNORE_UNUSED, RK3308_CLKGATE_CON(5), 1, GFLAGS),
849 GATE(ACLK_CRYPTO, "aclk_crypto", "aclk_bus", 0, RK3308_CLKGATE_CON(5), 2, GFLAGS),
850 GATE(ACLK_VOP, "aclk_vop", "aclk_bus", 0, RK3308_CLKGATE_CON(5), 3, GFLAGS),
851 GATE(0, "aclk_gic", "aclk_bus", CLK_IGNORE_UNUSED, RK3308_CLKGATE_CON(5), 4, GFLAGS),
852 /* aclk_dmaci0 is controlled by sgrf_clkgat_con. */
853 SGRF_GATE(ACLK_DMAC0, "aclk_dmac0", "aclk_bus"),
854 /* aclk_dmac1 is controlled by sgrf_clkgat_con. */
855 SGRF_GATE(ACLK_DMAC1, "aclk_dmac1", "aclk_bus"),
856 /* watchdog pclk is controlled by sgrf_clkgat_con. */
857 SGRF_GATE(PCLK_WDT, "pclk_wdt", "pclk_bus"),
858
859 GATE(0, "hclk_bus_niu", "hclk_bus", CLK_IGNORE_UNUSED, RK3308_CLKGATE_CON(5), 5, GFLAGS),
860 GATE(0, "hclk_rom", "hclk_bus", CLK_IGNORE_UNUSED, RK3308_CLKGATE_CON(5), 6, GFLAGS),
861 GATE(HCLK_CRYPTO, "hclk_crypto", "hclk_bus", 0, RK3308_CLKGATE_CON(5), 7, GFLAGS),
862 GATE(HCLK_VOP, "hclk_vop", "hclk_bus", 0, RK3308_CLKGATE_CON(5), 8, GFLAGS),
863
864 GATE(0, "pclk_bus_niu", "pclk_bus", CLK_IGNORE_UNUSED, RK3308_CLKGATE_CON(5), 9, GFLAGS),
865 GATE(PCLK_UART0, "pclk_uart0", "pclk_bus", 0, RK3308_CLKGATE_CON(5), 10, GFLAGS),
866 GATE(PCLK_UART1, "pclk_uart1", "pclk_bus", 0, RK3308_CLKGATE_CON(5), 11, GFLAGS),
867 GATE(PCLK_UART2, "pclk_uart2", "pclk_bus", 0, RK3308_CLKGATE_CON(5), 12, GFLAGS),
868 GATE(PCLK_UART3, "pclk_uart3", "pclk_bus", 0, RK3308_CLKGATE_CON(5), 13, GFLAGS),
869 GATE(PCLK_UART4, "pclk_uart4", "pclk_bus", 0, RK3308_CLKGATE_CON(5), 14, GFLAGS),
870 GATE(PCLK_I2C0, "pclk_i2c0", "pclk_bus", 0, RK3308_CLKGATE_CON(5), 15, GFLAGS),
871 GATE(PCLK_I2C1, "pclk_i2c1", "pclk_bus", 0, RK3308_CLKGATE_CON(6), 0, GFLAGS),
872 GATE(PCLK_I2C2, "pclk_i2c2", "pclk_bus", 0, RK3308_CLKGATE_CON(6), 1, GFLAGS),
873 GATE(PCLK_I2C3, "pclk_i2c3", "pclk_bus", 0, RK3308_CLKGATE_CON(6), 2, GFLAGS),
874 GATE(PCLK_PWM0, "pclk_pwm0", "pclk_bus", 0, RK3308_CLKGATE_CON(6), 3, GFLAGS),
875 GATE(PCLK_SPI0, "pclk_spi0", "pclk_bus", 0, RK3308_CLKGATE_CON(6), 4, GFLAGS),
876 GATE(PCLK_SPI1, "pclk_spi1", "pclk_bus", 0, RK3308_CLKGATE_CON(6), 5, GFLAGS),
877 GATE(PCLK_SPI2, "pclk_spi2", "pclk_bus", 0, RK3308_CLKGATE_CON(6), 6, GFLAGS),
878 GATE(PCLK_SARADC, "pclk_saradc", "pclk_bus", 0, RK3308_CLKGATE_CON(6), 7, GFLAGS),
879 GATE(PCLK_TSADC, "pclk_tsadc", "pclk_bus", 0, RK3308_CLKGATE_CON(6), 8, GFLAGS),
880 GATE(PCLK_TIMER, "pclk_timer", "pclk_bus", 0, RK3308_CLKGATE_CON(6), 9, GFLAGS),
881 GATE(PCLK_OTP_NS, "pclk_otp_ns", "pclk_bus", 0, RK3308_CLKGATE_CON(6), 10, GFLAGS),
882 GATE(PCLK_GPIO0, "pclk_gpio0", "pclk_bus", 0, RK3308_CLKGATE_CON(6), 12, GFLAGS),
883 GATE(PCLK_GPIO1, "pclk_gpio1", "pclk_bus", 0, RK3308_CLKGATE_CON(6), 13, GFLAGS),
884 GATE(PCLK_GPIO2, "pclk_gpio2", "pclk_bus", 0, RK3308_CLKGATE_CON(6), 14, GFLAGS),
885 GATE(PCLK_GPIO3, "pclk_gpio3", "pclk_bus", 0, RK3308_CLKGATE_CON(6), 15, GFLAGS),
886 GATE(PCLK_GPIO4, "pclk_gpio4", "pclk_bus", 0, RK3308_CLKGATE_CON(7), 0, GFLAGS),
887 GATE(PCLK_SGRF, "pclk_sgrf", "pclk_bus", CLK_IGNORE_UNUSED, RK3308_CLKGATE_CON(7), 1, GFLAGS),
888 GATE(PCLK_GRF, "pclk_grf", "pclk_bus", CLK_IGNORE_UNUSED, RK3308_CLKGATE_CON(7), 2, GFLAGS),
889 GATE(PCLK_USBSD_DET, "pclk_usbsd_det", "pclk_bus", CLK_IGNORE_UNUSED, RK3308_CLKGATE_CON(7), 3, GFLAGS),
890 GATE(PCLK_DDR_UPCTL, "pclk_ddr_upctl", "pclk_bus", CLK_IGNORE_UNUSED, RK3308_CLKGATE_CON(7), 4, GFLAGS),
891 GATE(PCLK_DDR_MON, "pclk_ddr_mon", "pclk_bus", CLK_IGNORE_UNUSED, RK3308_CLKGATE_CON(7), 5, GFLAGS),
892 GATE(PCLK_DDRPHY, "pclk_ddrphy", "pclk_bus", CLK_IGNORE_UNUSED, RK3308_CLKGATE_CON(7), 6, GFLAGS),
893 GATE(PCLK_DDR_STDBY, "pclk_ddr_stdby", "pclk_bus", CLK_IGNORE_UNUSED, RK3308_CLKGATE_CON(7), 7, GFLAGS),
894 GATE(PCLK_USB_GRF, "pclk_usb_grf", "pclk_bus", CLK_IGNORE_UNUSED, RK3308_CLKGATE_CON(7), 8, GFLAGS),
895 GATE(PCLK_CRU, "pclk_cru", "pclk_bus", CLK_IGNORE_UNUSED, RK3308_CLKGATE_CON(7), 9, GFLAGS),
896 GATE(PCLK_OTP_PHY, "pclk_otp_phy", "pclk_bus", 0, RK3308_CLKGATE_CON(7), 10, GFLAGS),
897 GATE(PCLK_CPU_BOOST, "pclk_cpu_boost", "pclk_bus", CLK_IGNORE_UNUSED, RK3308_CLKGATE_CON(7), 11, GFLAGS),
898 GATE(PCLK_PWM1, "pclk_pwm1", "pclk_bus", CLK_IGNORE_UNUSED, RK3308_CLKGATE_CON(7), 12, GFLAGS),
899 GATE(PCLK_PWM2, "pclk_pwm2", "pclk_bus", CLK_IGNORE_UNUSED, RK3308_CLKGATE_CON(7), 13, GFLAGS),
900 GATE(PCLK_CAN, "pclk_can", "pclk_bus", CLK_IGNORE_UNUSED, RK3308_CLKGATE_CON(7), 14, GFLAGS),
901 GATE(PCLK_OWIRE, "pclk_owire", "pclk_bus", CLK_IGNORE_UNUSED, RK3308_CLKGATE_CON(7), 15, GFLAGS),
902};
903
904static const char *const rk3308_critical_clocks[] __initconst = {
905 "aclk_bus",
906 "hclk_bus",
907 "pclk_bus",
908 "aclk_peri",
909 "hclk_peri",
910 "pclk_peri",
911 "hclk_audio",
912 "pclk_audio",
913 "sclk_ddrc",
914};
915
916static void __init rk3308_clk_init(struct device_node *np)
917{
918 struct rockchip_clk_provider *ctx;
919 void __iomem *reg_base;
920
921 reg_base = of_iomap(np, 0);
922 if (!reg_base) {
923 pr_err("%s: could not map cru region\n", __func__);
924 return;
925 }
926
927 ctx = rockchip_clk_init(np, reg_base, CLK_NR_CLKS);
928 if (IS_ERR(ctx)) {
929 pr_err("%s: rockchip clk init failed\n", __func__);
930 iounmap(reg_base);
931 return;
932 }
933
934 rockchip_clk_register_plls(ctx, rk3308_pll_clks,
935 ARRAY_SIZE(rk3308_pll_clks),
936 RK3308_GRF_SOC_STATUS0);
937 rockchip_clk_register_branches(ctx, rk3308_clk_branches,
938 ARRAY_SIZE(rk3308_clk_branches));
939 rockchip_clk_protect_critical(rk3308_critical_clocks,
940 ARRAY_SIZE(rk3308_critical_clocks));
941
942 rockchip_clk_register_armclk(ctx, ARMCLK, "armclk",
943 mux_armclk_p, ARRAY_SIZE(mux_armclk_p),
944 &rk3308_cpuclk_data, rk3308_cpuclk_rates,
945 ARRAY_SIZE(rk3308_cpuclk_rates));
946
947 rockchip_register_softrst(np, 10, reg_base + RK3308_SOFTRST_CON(0),
948 ROCKCHIP_SOFTRST_HIWORD_MASK);
949
950 rockchip_register_restart_notifier(ctx, RK3308_GLB_SRST_FST, NULL);
951
952 rockchip_clk_of_add_provider(np, ctx);
953}
954
955CLK_OF_DECLARE(rk3308_cru, "rockchip,rk3308-cru", rk3308_clk_init);