dts/rockchip/rk3288-rock2-som.dtsi

1 // SPDX-License-Identifier: (GPL-2.0+ OR MIT)
3 #include <dt-bindings/pwm/pwm.h>
12 	emmc_pwrseq: emmc-pwrseq {
13 		compatible = "mmc-pwrseq-emmc";
14 		pinctrl-0 = <&emmc_reset>;
15 		pinctrl-names = "default";
16 		reset-gpios = <&gpio3 RK_PB1 GPIO_ACTIVE_LOW>;
19 	ext_gmac: external-gmac-clock {
20 		compatible = "fixed-clock";
21 		#clock-cells = <0>;
22 		clock-frequency = <125000000>;
23 		clock-output-names = "ext_gmac";
26 	vcc_flash: flash-regulator {
27 		compatible = "regulator-fixed";
28 		regulator-name = "vcc_flash";
29 		regulator-min-microvolt = <1800000>;
30 		regulator-max-microvolt = <1800000>;
31 		startup-delay-us = <150>;
32 		vin-supply = <&vcc_io>;
35 	vcc_sys: vsys-regulator {
36 		compatible = "regulator-fixed";
37 		regulator-name = "vcc_sys";
38 		regulator-min-microvolt = <5000000>;
39 		regulator-max-microvolt = <5000000>;
40 		regulator-always-on;
41 		regulator-boot-on;
46 	cpu0-supply = <&vdd_cpu>;
50 	bus-width = <8>;
51 	cap-mmc-highspeed;
52 	disable-wp;
53 	non-removable;
54 	mmc-pwrseq = <&emmc_pwrseq>;
55 	pinctrl-names = "default";
56 	pinctrl-0 = <&emmc_clk &emmc_cmd &emmc_bus8>;
57 	vmmc-supply = <&vcc_io>;
58 	vqmmc-supply = <&vcc_flash>;
63 	assigned-clocks = <&cru SCLK_MAC>;
64 	assigned-clock-parents = <&ext_gmac>;
66 	phy-mode = "rgmii";
67 	phy-supply = <&vccio_pmu>;
68 	pinctrl-names = "default";
69 	pinctrl-0 = <&rgmii_pins &phy_rst>;
70 	snps,reset-gpio = <&gpio4 RK_PB0 GPIO_ACTIVE_LOW>;
71 	snps,reset-active-low;
72 	snps,reset-delays-us = <0 10000 30000>;
78 	mali-supply = <&vdd_gpu>;
86 		compatible = "active-semi,act8846";
88 		system-power-controller;
89 		inl1-supply = <&vcc_io>;
90 		inl2-supply = <&vcc_sys>;
91 		inl3-supply = <&vcc_20>;
92 		vp1-supply = <&vcc_sys>;
93 		vp2-supply = <&vcc_sys>;
94 		vp3-supply = <&vcc_sys>;
95 		vp4-supply = <&vcc_sys>;
99 				regulator-name = "VCC_DDR";
100 				regulator-min-microvolt = <1200000>;
101 				regulator-max-microvolt = <1200000>;
102 				regulator-always-on;
106 				regulator-name = "VCC_IO";
107 				regulator-min-microvolt = <3300000>;
108 				regulator-max-microvolt = <3300000>;
109 				regulator-always-on;
113 				regulator-name = "VDD_LOG";
114 				regulator-min-microvolt = <1000000>;
115 				regulator-max-microvolt = <1000000>;
116 				regulator-always-on;
120 				regulator-name = "VCC_20";
121 				regulator-min-microvolt = <2000000>;
122 				regulator-max-microvolt = <2000000>;
123 				regulator-always-on;
127 				regulator-name = "VCCIO_SD";
128 				regulator-min-microvolt = <3300000>;
129 				regulator-max-microvolt = <3300000>;
130 				regulator-always-on;
134 				regulator-name = "VDD10_LCD";
135 				regulator-min-microvolt = <1000000>;
136 				regulator-max-microvolt = <1000000>;
137 				regulator-always-on;
141 				regulator-name = "VCCA_CODEC";
142 				regulator-min-microvolt = <3300000>;
143 				regulator-max-microvolt = <3300000>;
144 				regulator-always-on;
148 				regulator-name = "VCCA_TP";
149 				regulator-min-microvolt = <3300000>;
150 				regulator-max-microvolt = <3300000>;
151 				regulator-always-on;
155 				regulator-name = "VCCIO_PMU";
156 				regulator-min-microvolt = <3300000>;
157 				regulator-max-microvolt = <3300000>;
158 				regulator-always-on;
162 				regulator-name = "VDD_10";
163 				regulator-min-microvolt = <1000000>;
164 				regulator-max-microvolt = <1000000>;
165 				regulator-always-on;
169 				regulator-name = "VCC_18";
170 				regulator-min-microvolt = <1800000>;
171 				regulator-max-microvolt = <1800000>;
172 				regulator-always-on;
176 				regulator-name = "VCC18_LCD";
177 				regulator-min-microvolt = <1800000>;
178 				regulator-max-microvolt = <1800000>;
179 				regulator-always-on;
187 		fcs,suspend-voltage-selector = <1>;
188 		regulator-always-on;
189 		regulator-boot-on;
190 		regulator-enable-ramp-delay = <300>;
191 		regulator-name = "vdd_cpu";
192 		regulator-min-microvolt = <850000>;
193 		regulator-max-microvolt = <1350000>;
194 		regulator-ramp-delay = <8000>;
195 		vin-supply = <&vcc_sys>;
201 		fcs,suspend-voltage-selector = <1>;
202 		regulator-always-on;
203 		regulator-enable-ramp-delay = <300>;
204 		regulator-min-microvolt = <850000>;
205 		regulator-max-microvolt = <1350000>;
206 		regulator-name = "vdd_gpu";
207 		regulator-ramp-delay = <8000>;
208 		vin-supply = <&vcc_sys>;
215 	audio-supply = <&vcc_io>;
216 	bb-supply = <&vcc_io>;
217 	dvp-supply = <&vcc_18>;
218 	flash0-supply = <&vcc_flash>;
219 	flash1-supply = <&vccio_pmu>;
220 	gpio30-supply = <&vccio_pmu>;
221 	gpio1830-supply = <&vcc_io>;
222 	lcdc-supply = <&vcc_io>;
223 	sdcard-supply = <&vccio_sd>;
224 	wifi-supply = <&vcc_18>;
228 	pcfg_output_high: pcfg-output-high {
229 		output-high;
233 		emmc_reset: emmc-reset {
239 		phy_rst: phy-rst {
246 	vref-supply = <&vcc_18>;
250 	rockchip,hw-tshut-mode = <0>; /* tshut mode 0:CRU 1:GPIO */
251 	rockchip,hw-tshut-polarity = <0>; /* tshut polarity 0:LOW 1:HIGH */