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ARM: dts: rockchip: add pmic rk805 dt node for rv1108 evb
RK805 is used as the voltage regulator on rv1108 evaluation board. Add device tree node for it. Signed-off-by: Andy Yan <andy.yan@rock-chips.com> Signed-off-by: Heiko Stuebner <heiko@sntech.de>
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commit
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@ -93,6 +93,114 @@
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default-brightness-level = <200>;
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pwms = <&pwm0 0 25000 0>;
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};
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vcc_sys: vsys-regulator {
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compatible = "regulator-fixed";
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regulator-name = "vsys";
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regulator-min-microvolt = <5000000>;
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regulator-max-microvolt = <5000000>;
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regulator-boot-on;
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};
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};
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&i2c0 {
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status = "okay";
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i2c-scl-rising-time-ns = <275>;
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i2c-scl-falling-time-ns = <16>;
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clock-frequency = <400000>;
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rk805: pmic@18 {
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compatible = "rockchip,rk805";
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reg = <0x18>;
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interrupt-parent = <&gpio0>;
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interrupts = <RK_PB4 IRQ_TYPE_LEVEL_LOW>;
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rockchip,system-power-controller;
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vcc1-supply = <&vcc_sys>;
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vcc2-supply = <&vcc_sys>;
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vcc3-supply = <&vcc_sys>;
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vcc4-supply = <&vcc_sys>;
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vcc5-supply = <&vcc_sys>;
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vcc6-supply = <&vcc_sys>;
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regulators {
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vdd_core: DCDC_REG1 {
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regulator-name= "vdd_core";
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regulator-min-microvolt = <700000>;
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regulator-max-microvolt = <1500000>;
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regulator-always-on;
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regulator-boot-on;
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regulator-state-mem {
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regulator-state-enabled;
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regulator-state-uv = <900000>;
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};
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};
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vdd_cam: DCDC_REG2 {
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regulator-name= "vdd_cam";
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regulator-min-microvolt = <700000>;
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regulator-max-microvolt = <2000000>;
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regulator-state-mem {
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regulator-state-disabled;
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};
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};
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vcc_ddr: DCDC_REG3 {
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regulator-name= "vcc_ddr";
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regulator-always-on;
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regulator-boot-on;
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regulator-state-mem {
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regulator-state-enabled;
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};
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};
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vcc_io: DCDC_REG4 {
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regulator-name= "vcc_io";
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regulator-min-microvolt = <3300000>;
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regulator-max-microvolt = <3300000>;
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regulator-always-on;
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regulator-boot-on;
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regulator-state-mem {
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regulator-state-enabled;
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regulator-state-uv = <3300000>;
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};
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};
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vdd_10: LDO_REG1 {
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regulator-name= "vdd_10";
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regulator-min-microvolt = <1000000>;
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regulator-max-microvolt = <1000000>;
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regulator-always-on;
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regulator-boot-on;
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regulator-state-mem {
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regulator-state-disabled;
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};
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};
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vcc_18: LDO_REG2 {
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regulator-name= "vcc_18";
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regulator-min-microvolt = <1800000>;
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regulator-max-microvolt = <1800000>;
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regulator-always-on;
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regulator-boot-on;
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regulator-state-mem {
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regulator-state-disabled;
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};
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};
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vdd10_pmu: LDO_REG3 {
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regulator-name= "vdd10_pmu";
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regulator-min-microvolt = <1000000>;
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regulator-max-microvolt = <1000000>;
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regulator-always-on;
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regulator-boot-on;
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regulator-state-mem {
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regulator-state-enabled;
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regulator-state-uv = <1000000>;
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};
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};
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};
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};
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};
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&pwm0 {
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