OSCL-LXR |
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0001 // SPDX-License-Identifier: (GPL-2.0+ OR MIT)
0002
0003 /dts-v1/;
0004 #include "rk3288-evb.dtsi"
0005
0006 / {
0007 model = "Rockchip RK3288 EVB RK808";
0008 compatible = "rockchip,rk3288-evb-rk808", "rockchip,rk3288";
0009 };
0010
0011 &i2c0 {
0012 clock-frequency = <400000>;
0013
0014 rk808: pmic@1b {
0015 compatible = "rockchip,rk808";
0016 reg = <0x1b>;
0017 interrupt-parent = <&gpio0>;
0018 interrupts = <RK_PA4 IRQ_TYPE_LEVEL_LOW>;
0019 pinctrl-names = "default";
0020 pinctrl-0 = <&pmic_int &global_pwroff>;
0021 rockchip,system-power-controller;
0022 wakeup-source;
0023 #clock-cells = <1>;
0024 clock-output-names = "xin32k", "rk808-clkout2";
0025
0026 vcc1-supply = <&vcc_sys>;
0027 vcc2-supply = <&vcc_sys>;
0028 vcc3-supply = <&vcc_sys>;
0029 vcc4-supply = <&vcc_sys>;
0030 vcc6-supply = <&vcc_sys>;
0031 vcc7-supply = <&vcc_sys>;
0032 vcc8-supply = <&vcc_18>;
0033 vcc9-supply = <&vcc_io>;
0034 vcc10-supply = <&vcc_io>;
0035 vcc11-supply = <&vcc_sys>;
0036 vcc12-supply = <&vcc_io>;
0037 vddio-supply = <&vccio_pmu>;
0038
0039 regulators {
0040 vdd_cpu: DCDC_REG1 {
0041 regulator-always-on;
0042 regulator-boot-on;
0043 regulator-min-microvolt = <750000>;
0044 regulator-max-microvolt = <1350000>;
0045 regulator-name = "vdd_arm";
0046 regulator-state-mem {
0047 regulator-off-in-suspend;
0048 };
0049 };
0050
0051 vdd_gpu: DCDC_REG2 {
0052 regulator-always-on;
0053 regulator-boot-on;
0054 regulator-min-microvolt = <850000>;
0055 regulator-max-microvolt = <1250000>;
0056 regulator-name = "vdd_gpu";
0057 regulator-state-mem {
0058 regulator-on-in-suspend;
0059 regulator-suspend-microvolt = <1000000>;
0060 };
0061 };
0062
0063 vcc_ddr: DCDC_REG3 {
0064 regulator-always-on;
0065 regulator-boot-on;
0066 regulator-name = "vcc_ddr";
0067 regulator-state-mem {
0068 regulator-on-in-suspend;
0069 };
0070 };
0071
0072 vcc_io: DCDC_REG4 {
0073 regulator-always-on;
0074 regulator-boot-on;
0075 regulator-min-microvolt = <3300000>;
0076 regulator-max-microvolt = <3300000>;
0077 regulator-name = "vcc_io";
0078 regulator-state-mem {
0079 regulator-on-in-suspend;
0080 regulator-suspend-microvolt = <3300000>;
0081 };
0082 };
0083
0084 vccio_pmu: LDO_REG1 {
0085 regulator-always-on;
0086 regulator-boot-on;
0087 regulator-min-microvolt = <3300000>;
0088 regulator-max-microvolt = <3300000>;
0089 regulator-name = "vccio_pmu";
0090 regulator-state-mem {
0091 regulator-on-in-suspend;
0092 regulator-suspend-microvolt = <3300000>;
0093 };
0094 };
0095
0096 vcc_tp: LDO_REG2 {
0097 regulator-always-on;
0098 regulator-boot-on;
0099 regulator-min-microvolt = <3300000>;
0100 regulator-max-microvolt = <3300000>;
0101 regulator-name = "vcc_tp";
0102 regulator-state-mem {
0103 regulator-off-in-suspend;
0104 };
0105 };
0106
0107 vdd_10: LDO_REG3 {
0108 regulator-always-on;
0109 regulator-boot-on;
0110 regulator-min-microvolt = <1000000>;
0111 regulator-max-microvolt = <1000000>;
0112 regulator-name = "vdd_10";
0113 regulator-state-mem {
0114 regulator-on-in-suspend;
0115 regulator-suspend-microvolt = <1000000>;
0116 };
0117 };
0118
0119 vcc18_lcd: LDO_REG4 {
0120 regulator-always-on;
0121 regulator-boot-on;
0122 regulator-min-microvolt = <1800000>;
0123 regulator-max-microvolt = <1800000>;
0124 regulator-name = "vcc18_lcd";
0125 regulator-state-mem {
0126 regulator-on-in-suspend;
0127 regulator-suspend-microvolt = <1800000>;
0128 };
0129 };
0130
0131 vccio_sd: LDO_REG5 {
0132 regulator-always-on;
0133 regulator-boot-on;
0134 regulator-min-microvolt = <1800000>;
0135 regulator-max-microvolt = <3300000>;
0136 regulator-name = "vccio_sd";
0137 regulator-state-mem {
0138 regulator-on-in-suspend;
0139 regulator-suspend-microvolt = <3300000>;
0140 };
0141 };
0142
0143 vdd10_lcd: LDO_REG6 {
0144 regulator-always-on;
0145 regulator-boot-on;
0146 regulator-min-microvolt = <1000000>;
0147 regulator-max-microvolt = <1000000>;
0148 regulator-name = "vdd10_lcd";
0149 regulator-state-mem {
0150 regulator-on-in-suspend;
0151 regulator-suspend-microvolt = <1000000>;
0152 };
0153 };
0154
0155 vcc_18: LDO_REG7 {
0156 regulator-always-on;
0157 regulator-boot-on;
0158 regulator-min-microvolt = <1800000>;
0159 regulator-max-microvolt = <1800000>;
0160 regulator-name = "vcc_18";
0161 regulator-state-mem {
0162 regulator-on-in-suspend;
0163 regulator-suspend-microvolt = <1800000>;
0164 };
0165 };
0166
0167 vcca_codec: LDO_REG8 {
0168 regulator-always-on;
0169 regulator-boot-on;
0170 regulator-min-microvolt = <3300000>;
0171 regulator-max-microvolt = <3300000>;
0172 regulator-name = "vcca_codec";
0173 regulator-state-mem {
0174 regulator-on-in-suspend;
0175 regulator-suspend-microvolt = <3300000>;
0176 };
0177 };
0178
0179 vcc_wl: SWITCH_REG1 {
0180 regulator-always-on;
0181 regulator-boot-on;
0182 regulator-name = "vcc_wl";
0183 regulator-state-mem {
0184 regulator-on-in-suspend;
0185 };
0186 };
0187
0188 vcc_lcd: SWITCH_REG2 {
0189 regulator-always-on;
0190 regulator-boot-on;
0191 regulator-name = "vcc_lcd";
0192 regulator-state-mem {
0193 regulator-on-in-suspend;
0194 };
0195 };
0196 };
0197 };
0198 };
0199
0200 &panel {
0201 power-supply = <&vcc_lcd>;
0202 };
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