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Merge tag 'socfpga_updates_for_v4.20_part3' of git://git.kernel.org/pub/scm/linux...
[mirror_ubuntu-focal-kernel.git] / arch / arm64 / boot / dts / rockchip / rk3328-roc-cc.dts
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2171f4fd
LD		 1// SPDX-License-Identifier: (GPL-2.0+ OR MIT)
2/*
3 * Copyright (c) 2017 T-Chip Intelligent Technology Co., Ltd
4 */
5
6/dts-v1/;
7#include "rk3328.dtsi"
8
9/ {
10 model = "Firefly roc-rk3328-cc";
11 compatible = "firefly,roc-rk3328-cc", "rockchip,rk3328";
12
13 chosen {
14 stdout-path = "serial2:1500000n8";
15 };
16
17 gmac_clkin: external-gmac-clock {
18 compatible = "fixed-clock";
19 clock-frequency = <125000000>;
20 clock-output-names = "gmac_clkin";
21 #clock-cells = <0>;
22 };
23
24 dc_12v: dc-12v {
25 compatible = "regulator-fixed";
26 regulator-name = "dc_12v";
27 regulator-always-on;
28 regulator-boot-on;
29 regulator-min-microvolt = <12000000>;
30 regulator-max-microvolt = <12000000>;
31 };
32
33 vcc_sd: sdmmc-regulator {
34 compatible = "regulator-fixed";
35 gpio = <&gpio0 RK_PD6 GPIO_ACTIVE_LOW>;
36 pinctrl-names = "default";
37 pinctrl-0 = <&sdmmc0m1_gpio>;
38 regulator-name = "vcc_sd";
39 regulator-min-microvolt = <3300000>;
40 regulator-max-microvolt = <3300000>;
41 vin-supply = <&vcc_io>;
42 };
43
99165b93
LD		 44 vcc_sdio: sdmmcio-regulator {
45 compatible = "regulator-gpio";
46 gpios = <&grf_gpio 0 GPIO_ACTIVE_HIGH>;
47 states = <1800000 0x1
48 3300000 0x0>;
49 regulator-name = "vcc_sdio";
50 regulator-type = "voltage";
51 regulator-min-microvolt = <1800000>;
52 regulator-max-microvolt = <3300000>;
53 regulator-always-on;
54 vin-supply = <&vcc_sys>;
55 };
56
2171f4fd
LD		 57 vcc_host1_5v: vcc_otg_5v: vcc-host1-5v-regulator {
58 compatible = "regulator-fixed";
59 enable-active-high;
60 gpio = <&gpio1 RK_PD2 GPIO_ACTIVE_HIGH>;
61 pinctrl-names = "default";
62 pinctrl-0 = <&usb20_host_drv>;
63 regulator-name = "vcc_host1_5v";
64 regulator-always-on;
65 vin-supply = <&vcc_sys>;
66 };
67
68 vcc_sys: vcc-sys {
69 compatible = "regulator-fixed";
70 regulator-name = "vcc_sys";
71 regulator-always-on;
72 regulator-boot-on;
73 regulator-min-microvolt = <5000000>;
74 regulator-max-microvolt = <5000000>;
75 vin-supply = <&dc_12v>;
76 };
77
78 vcc_phy: vcc-phy-regulator {
79 compatible = "regulator-fixed";
80 regulator-name = "vcc_phy";
81 regulator-always-on;
82 regulator-boot-on;
83 };
84};
85
86&cpu0 {
87 cpu-supply = <&vdd_arm>;
88};
89
90&emmc {
91 bus-width = <8>;
92 cap-mmc-highspeed;
93 non-removable;
94 pinctrl-names = "default";
95 pinctrl-0 = <&emmc_clk &emmc_cmd &emmc_bus8>;
96 status = "okay";
97};
98
99&gmac2io {
100 assigned-clocks = <&cru SCLK_MAC2IO>, <&cru SCLK_MAC2IO_EXT>;
101 assigned-clock-parents = <&gmac_clkin>, <&gmac_clkin>;
102 clock_in_out = "input";
103 phy-supply = <&vcc_phy>;
104 phy-mode = "rgmii";
105 pinctrl-names = "default";
106 pinctrl-0 = <&rgmiim1_pins>;
107 snps,reset-gpio = <&gpio1 RK_PC2 GPIO_ACTIVE_LOW>;
108 snps,reset-active-low;
109 snps,reset-delays-us = <0 10000 50000>;
110 tx_delay = <0x25>;
111 rx_delay = <0x11>;
112 status = "okay";
113};
114
115&i2c1 {
116 status = "okay";
117
118 rk805: pmic@18 {
119 compatible = "rockchip,rk805";
120 reg = <0x18>;
121 interrupt-parent = <&gpio1>;
122 interrupts = <24 IRQ_TYPE_LEVEL_LOW>;
123 #clock-cells = <1>;
124 clock-output-names = "xin32k", "rk805-clkout2";
125 gpio-controller;
126 #gpio-cells = <2>;
127 pinctrl-names = "default";
128 pinctrl-0 = <&pmic_int_l>;
129 rockchip,system-power-controller;
130 wakeup-source;
131
132 vcc1-supply = <&vcc_sys>;
133 vcc2-supply = <&vcc_sys>;
134 vcc3-supply = <&vcc_sys>;
135 vcc4-supply = <&vcc_sys>;
136 vcc5-supply = <&vcc_io>;
137 vcc6-supply = <&vcc_io>;
138
139 regulators {
140 vdd_logic: DCDC_REG1 {
141 regulator-name = "vdd_logic";
142 regulator-min-microvolt = <712500>;
143 regulator-max-microvolt = <1450000>;
144 regulator-always-on;
145 regulator-boot-on;
146 regulator-state-mem {
147 regulator-on-in-suspend;
148 regulator-suspend-microvolt = <1000000>;
149 };
150 };
151
152 vdd_arm: DCDC_REG2 {
153 regulator-name = "vdd_arm";
154 regulator-min-microvolt = <712500>;
155 regulator-max-microvolt = <1450000>;
156 regulator-always-on;
157 regulator-boot-on;
158 regulator-state-mem {
159 regulator-on-in-suspend;
160 regulator-suspend-microvolt = <950000>;
161 };
162 };
163
164 vcc_ddr: DCDC_REG3 {
165 regulator-name = "vcc_ddr";
166 regulator-always-on;
167 regulator-boot-on;
168 regulator-state-mem {
169 regulator-on-in-suspend;
170 };
171 };
172
173 vcc_io: DCDC_REG4 {
174 regulator-name = "vcc_io";
175 regulator-min-microvolt = <3300000>;
176 regulator-max-microvolt = <3300000>;
177 regulator-always-on;
178 regulator-boot-on;
179 regulator-state-mem {
180 regulator-on-in-suspend;
181 regulator-suspend-microvolt = <3300000>;
182 };
183 };
184
185 vcc_18: LDO_REG1 {
186 regulator-name = "vcc_18";
187 regulator-min-microvolt = <1800000>;
188 regulator-max-microvolt = <1800000>;
189 regulator-always-on;
190 regulator-boot-on;
191 regulator-state-mem {
192 regulator-on-in-suspend;
193 regulator-suspend-microvolt = <1800000>;
194 };
195 };
196
197 vcc18_emmc: LDO_REG2 {
198 regulator-name = "vcc18_emmc";
199 regulator-min-microvolt = <1800000>;
200 regulator-max-microvolt = <1800000>;
201 regulator-always-on;
202 regulator-boot-on;
203 regulator-state-mem {
204 regulator-on-in-suspend;
205 regulator-suspend-microvolt = <1800000>;
206 };
207 };
208
209 vdd_10: LDO_REG3 {
210 regulator-name = "vdd_10";
211 regulator-min-microvolt = <1000000>;
212 regulator-max-microvolt = <1000000>;
213 regulator-always-on;
214 regulator-boot-on;
215 regulator-state-mem {
216 regulator-on-in-suspend;
217 regulator-suspend-microvolt = <1000000>;
218 };
219 };
220 };
221 };
222};
223
49533b82
LD		 224&io_domains {
225 status = "okay";
226
227 vccio1-supply = <&vcc_io>;
228 vccio2-supply = <&vcc18_emmc>;
99165b93 229 vccio3-supply = <&vcc_sdio>;
49533b82
LD		 230 vccio4-supply = <&vcc_18>;
231 vccio5-supply = <&vcc_io>;
232 vccio6-supply = <&vcc_io>;
233 pmuio-supply = <&vcc_io>;
234};
235
2171f4fd
LD		 236&pinctrl {
237 pmic {
238 pmic_int_l: pmic-int-l {
239 rockchip,pins = <1 RK_PD0 RK_FUNC_GPIO &pcfg_pull_up>;
240 };
241 };
242
243 usb2 {
244 usb20_host_drv: usb20-host-drv {
245 rockchip,pins = <1 RK_PD2 RK_FUNC_GPIO &pcfg_pull_none>;
246 };
247 };
248};
249
250&sdmmc {
251 bus-width = <4>;
252 cap-mmc-highspeed;
253 cap-sd-highspeed;
254 disable-wp;
255 max-frequency = <150000000>;
256 pinctrl-names = "default";
257 pinctrl-0 = <&sdmmc0_clk &sdmmc0_cmd &sdmmc0_dectn &sdmmc0_bus4>;
99165b93
LD		 258 sd-uhs-sdr12;
259 sd-uhs-sdr25;
260 sd-uhs-sdr50;
261 sd-uhs-sdr104;
2171f4fd 262 vmmc-supply = <&vcc_sd>;
99165b93 263 vqmmc-supply = <&vcc_sdio>;
2171f4fd
LD		 264 status = "okay";
265};
266
267&tsadc {
268 status = "okay";
269};
270
271&u2phy {
272 status = "okay";
273};
274
275&u2phy_host {
276 status = "okay";
277};
278
279&u2phy_otg {
280 status = "okay";
281};
282
283&uart2 {
284 status = "okay";
285};
286
287&usb20_otg {
288 status = "okay";
289};
290
291&usb_host0_ehci {
292 status = "okay";
293};
294
295&usb_host0_ohci {
296 status = "okay";
297};
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