arm/dts/rk3288-rock2-som.dtsi

2  * This file is dual-licensed: you can use it either under the terms
41 #include <dt-bindings/pwm/pwm.h>
50 	emmc_pwrseq: emmc-pwrseq {
51 		compatible = "mmc-pwrseq-emmc";
52 		pinctrl-0 = <&emmc_reset>;
53 		pinctrl-names = "default";
54 		reset-gpios = <&gpio3 9 GPIO_ACTIVE_LOW>;
57 	ext_gmac: external-gmac-clock {
58 		compatible = "fixed-clock";
59 		#clock-cells = <0>;
60 		clock-frequency = <125000000>;
61 		clock-output-names = "ext_gmac";
64 	vcc_sys: vsys-regulator {
65 		compatible = "regulator-fixed";
66 		regulator-name = "vcc_sys";
67 		regulator-min-microvolt = <5000000>;
68 		regulator-max-microvolt = <5000000>;
69 		regulator-always-on;
70 		regulator-boot-on;
75 	cpu0-supply = <&vdd_cpu>;
79 	bus-width = <8>;
80 	cap-mmc-highspeed;
81 	disable-wp;
82 	non-removable;
83 	num-slots = <1>;
84 	mmc-pwrseq = <&emmc_pwrseq>;
85 	pinctrl-names = "default";
86 	pinctrl-0 = <&emmc_clk &emmc_cmd &emmc_bus8>;
87 	vmmc-supply = <&vcc_io>;
92 	assigned-clocks = <&cru SCLK_MAC>;
93 	assigned-clock-parents = <&ext_gmac>;
95 	phy-mode = "rgmii";
96 	phy-supply = <&vccio_pmu>;
97 	pinctrl-names = "default";
98 	pinctrl-0 = <&rgmii_pins &phy_rst>;
99 	snps,reset-gpio = <&gpio4 8 GPIO_ACTIVE_LOW>;
100 	snps,reset-active-low;
101 	snps,reset-delays-us = <0 10000 30000>;
110 		compatible = "active-semi,act8846";
112 		system-power-controller;
113 		inl1-supply = <&vcc_io>;
114 		inl2-supply = <&vcc_sys>;
115 		inl3-supply = <&vcc_20>;
116 		vp1-supply = <&vcc_sys>;
117 		vp2-supply = <&vcc_sys>;
118 		vp3-supply = <&vcc_sys>;
119 		vp4-supply = <&vcc_sys>;
123 				regulator-name = "VCC_DDR";
124 				regulator-min-microvolt = <1200000>;
125 				regulator-max-microvolt = <1200000>;
126 				regulator-always-on;
130 				regulator-name = "VCC_IO";
131 				regulator-min-microvolt = <3300000>;
132 				regulator-max-microvolt = <3300000>;
133 				regulator-always-on;
137 				regulator-name = "VDD_LOG";
138 				regulator-min-microvolt = <1000000>;
139 				regulator-max-microvolt = <1000000>;
140 				regulator-always-on;
144 				regulator-name = "VCC_20";
145 				regulator-min-microvolt = <2000000>;
146 				regulator-max-microvolt = <2000000>;
147 				regulator-always-on;
151 				regulator-name = "VCCIO_SD";
152 				regulator-min-microvolt = <3300000>;
153 				regulator-max-microvolt = <3300000>;
154 				regulator-always-on;
158 				regulator-name = "VDD10_LCD";
159 				regulator-min-microvolt = <1000000>;
160 				regulator-max-microvolt = <1000000>;
161 				regulator-always-on;
165 				regulator-name = "VCCA_CODEC";
166 				regulator-min-microvolt = <3300000>;
167 				regulator-max-microvolt = <3300000>;
168 				regulator-always-on;
172 				regulator-name = "VCCA_TP";
173 				regulator-min-microvolt = <3300000>;
174 				regulator-max-microvolt = <3300000>;
175 				regulator-always-on;
179 				regulator-name = "VCCIO_PMU";
180 				regulator-min-microvolt = <3300000>;
181 				regulator-max-microvolt = <3300000>;
182 				regulator-always-on;
186 				regulator-name = "VDD_10";
187 				regulator-min-microvolt = <1000000>;
188 				regulator-max-microvolt = <1000000>;
189 				regulator-always-on;
193 				regulator-name = "VCC_18";
194 				regulator-min-microvolt = <1800000>;
195 				regulator-max-microvolt = <1800000>;
196 				regulator-always-on;
200 				regulator-name = "VCC18_LCD";
201 				regulator-min-microvolt = <1800000>;
202 				regulator-max-microvolt = <1800000>;
203 				regulator-always-on;
211 		fcs,suspend-voltage-selector = <1>;
212 		regulator-always-on;
213 		regulator-boot-on;
214 		regulator-enable-ramp-delay = <300>;
215 		regulator-name = "vdd_cpu";
216 		regulator-min-microvolt = <850000>;
217 		regulator-max-microvolt = <1350000>;
218 		regulator-ramp-delay = <8000>;
219 		vin-supply = <&vcc_sys>;
225 		fcs,suspend-voltage-selector = <1>;
226 		regulator-always-on;
227 		regulator-enable-ramp-delay = <300>;
228 		regulator-min-microvolt = <850000>;
229 		regulator-max-microvolt = <1350000>;
230 		regulator-name = "vdd_gpu";
231 		regulator-ramp-delay = <8000>;
232 		vin-supply = <&vcc_sys>;
237 	pcfg_output_high: pcfg-output-high {
238 		output-high;
242 			emmc_reset: emmc-reset {
248 		phy_rst: phy-rst {
255 	rockchip,hw-tshut-mode = <0>; /* tshut mode 0:CRU 1:GPIO */
256 	rockchip,hw-tshut-polarity = <0>; /* tshut polarity 0:LOW 1:HIGH */