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>
42 #include "rk3288.dtsi"
43 #include "rk3288-u-boot.dtsi"
51 	emmc_pwrseq: emmc-pwrseq {
52 		compatible = "mmc-pwrseq-emmc";
53 		pinctrl-0 = <&emmc_reset>;
54 		pinctrl-names = "default";
55 		reset-gpios = <&gpio3 9 GPIO_ACTIVE_LOW>;
58 	ext_gmac: external-gmac-clock {
59 		compatible = "fixed-clock";
60 		#clock-cells = <0>;
61 		clock-frequency = <125000000>;
62 		clock-output-names = "ext_gmac";
65 	vcc_sys: vsys-regulator {
66 		compatible = "regulator-fixed";
67 		regulator-name = "vcc_sys";
68 		regulator-min-microvolt = <5000000>;
69 		regulator-max-microvolt = <5000000>;
70 		regulator-always-on;
71 		regulator-boot-on;
76 	cpu0-supply = <&vdd_cpu>;
80 	bus-width = <8>;
81 	cap-mmc-highspeed;
82 	disable-wp;
83 	non-removable;
84 	num-slots = <1>;
85 	mmc-pwrseq = <&emmc_pwrseq>;
86 	pinctrl-names = "default";
87 	pinctrl-0 = <&emmc_clk &emmc_cmd &emmc_bus8>;
88 	vmmc-supply = <&vcc_io>;
92 &gmac {
93 	assigned-clocks = <&cru SCLK_MAC>;
94 	assigned-clock-parents = <&ext_gmac>;
96 	phy-mode = "rgmii";
97 	phy-supply = <&vccio_pmu>;
98 	pinctrl-names = "default";
99 	pinctrl-0 = <&rgmii_pins &phy_rst>;
100 	snps,reset-gpio = <&gpio4 8 GPIO_ACTIVE_LOW>;
101 	snps,reset-active-low;
102 	snps,reset-delays-us = <0 10000 30000>;
111 		compatible = "active-semi,act8846";
113 		system-power-controller;
114 		inl1-supply = <&vcc_io>;
115 		inl2-supply = <&vcc_sys>;
116 		inl3-supply = <&vcc_20>;
117 		vp1-supply = <&vcc_sys>;
118 		vp2-supply = <&vcc_sys>;
119 		vp3-supply = <&vcc_sys>;
120 		vp4-supply = <&vcc_sys>;
124 				regulator-name = "VCC_DDR";
125 				regulator-min-microvolt = <1200000>;
126 				regulator-max-microvolt = <1200000>;
127 				regulator-always-on;
131 				regulator-name = "VCC_IO";
132 				regulator-min-microvolt = <3300000>;
133 				regulator-max-microvolt = <3300000>;
134 				regulator-always-on;
138 				regulator-name = "VDD_LOG";
139 				regulator-min-microvolt = <1000000>;
140 				regulator-max-microvolt = <1000000>;
141 				regulator-always-on;
145 				regulator-name = "VCC_20";
146 				regulator-min-microvolt = <2000000>;
147 				regulator-max-microvolt = <2000000>;
148 				regulator-always-on;
152 				regulator-name = "VCCIO_SD";
153 				regulator-min-microvolt = <3300000>;
154 				regulator-max-microvolt = <3300000>;
155 				regulator-always-on;
159 				regulator-name = "VDD10_LCD";
160 				regulator-min-microvolt = <1000000>;
161 				regulator-max-microvolt = <1000000>;
162 				regulator-always-on;
166 				regulator-name = "VCCA_CODEC";
167 				regulator-min-microvolt = <3300000>;
168 				regulator-max-microvolt = <3300000>;
169 				regulator-always-on;
173 				regulator-name = "VCCA_TP";
174 				regulator-min-microvolt = <3300000>;
175 				regulator-max-microvolt = <3300000>;
176 				regulator-always-on;
180 				regulator-name = "VCCIO_PMU";
181 				regulator-min-microvolt = <3300000>;
182 				regulator-max-microvolt = <3300000>;
183 				regulator-always-on;
187 				regulator-name = "VDD_10";
188 				regulator-min-microvolt = <1000000>;
189 				regulator-max-microvolt = <1000000>;
190 				regulator-always-on;
194 				regulator-name = "VCC_18";
195 				regulator-min-microvolt = <1800000>;
196 				regulator-max-microvolt = <1800000>;
197 				regulator-always-on;
201 				regulator-name = "VCC18_LCD";
202 				regulator-min-microvolt = <1800000>;
203 				regulator-max-microvolt = <1800000>;
204 				regulator-always-on;
212 		fcs,suspend-voltage-selector = <1>;
213 		regulator-always-on;
214 		regulator-boot-on;
215 		regulator-enable-ramp-delay = <300>;
216 		regulator-name = "vdd_cpu";
217 		regulator-min-microvolt = <850000>;
218 		regulator-max-microvolt = <1350000>;
219 		regulator-ramp-delay = <8000>;
220 		vin-supply = <&vcc_sys>;
226 		fcs,suspend-voltage-selector = <1>;
227 		regulator-always-on;
228 		regulator-enable-ramp-delay = <300>;
229 		regulator-min-microvolt = <850000>;
230 		regulator-max-microvolt = <1350000>;
231 		regulator-name = "vdd_gpu";
232 		regulator-ramp-delay = <8000>;
233 		vin-supply = <&vcc_sys>;
238 	pcfg_output_high: pcfg-output-high {
239 		output-high;
243 			emmc_reset: emmc-reset {
248 	gmac {
249 		phy_rst: phy-rst {
256 	rockchip,hw-tshut-mode = <0>; /* tshut mode 0:CRU 1:GPIO */
257 	rockchip,hw-tshut-polarity = <0>; /* tshut polarity 0:LOW 1:HIGH */