From 8bcfcce0e28333e042c99228cc9b6a72145344ac Mon Sep 17 00:00:00 2001 From: Heiko Stuebner Date: Tue, 20 Dec 2016 22:07:03 +0100 Subject: [PATCH 1/2] arm64: dts: rockchip: add rk808 pmic of rk3399-evb The rk3399-evb uses a rk808 as pmic. Add the core node wit regulators in a safe default setting until we properly distribute the supplies and there know which regulators can be turned off. Signed-off-by: Heiko Stuebner --- arch/arm64/boot/dts/rockchip/rk3399-evb.dts | 117 ++++++++++++++++++++++++++++ 1 file changed, 117 insertions(+) diff --git a/arch/arm64/boot/dts/rockchip/rk3399-evb.dts b/arch/arm64/boot/dts/rockchip/rk3399-evb.dts index 3040a98..23c7219 100644 --- a/arch/arm64/boot/dts/rockchip/rk3399-evb.dts +++ b/arch/arm64/boot/dts/rockchip/rk3399-evb.dts @@ -171,6 +171,123 @@ status = "okay"; }; +&i2c0 { + status = "okay"; + + rk808: pmic@1b { + compatible = "rockchip,rk808"; + reg = <0x1b>; + pinctrl-names = "default"; + pinctrl-0 = <&pmic_int_l>; + interrupt-parent = <&gpio0>; + interrupts = <5 IRQ_TYPE_LEVEL_LOW>; + rockchip,system-power-controller; + vcc1-supply = <&vcc3v3_sys>; + vcc2-supply = <&vcc3v3_sys>; + vcc3-supply = <&vcc3v3_sys>; + vcc4-supply = <&vcc3v3_sys>; + vcc6-supply = <&vcc3v3_sys>; + vcc7-supply = <&vcc3v3_sys>; + vcc8-supply = <&vcc3v3_sys>; + vcc9-supply = <&vcc3v3_sys>; + vcc10-supply = <&vcc3v3_sys>; + vcc11-supply = <&vcc3v3_sys>; + vcc12-supply = <&vcc3v3_sys>; + clock-output-names = "xin32k", "rk808-clkout2"; + #clock-cells = <1>; + + regulators { + vdd_cpu_b: DCDC_REG1 { + regulator-always-on; + regulator-boot-on; + regulator-min-microvolt = <700000>; + regulator-max-microvolt = <1500000>; + regulator-name = "vdd_cpu_b"; + }; + + vdd_cpu_l: DCDC_REG2 { + regulator-always-on; + regulator-boot-on; + regulator-min-microvolt = <700000>; + regulator-max-microvolt = <1500000>; + regulator-name = "vdd_log_l"; + }; + + vcc_ddr: DCDC_REG3 { + regulator-always-on; + regulator-boot-on; + regulator-name = "vcc_ddr"; + }; + + vcc_1v8: DCDC_REG4 { + regulator-always-on; + regulator-boot-on; + regulator-name = "vcc_1v8"; + }; + + vcc1v8_dvp: LDO_REG1 { + regulator-always-on; + regulator-boot-on; + regulator-name = "vcc1v8_dvp"; + }; + + vcc3v0_touch: LDO_REG2 { + regulator-always-on; + regulator-boot-on; + regulator-name = "vcc3v0_touch"; + }; + + vcc1v8_pmu: LDO_REG3 { + regulator-always-on; + regulator-boot-on; + regulator-name = "vcc1v8_pmu"; + }; + + vcc_sdio: LDO_REG4 { + regulator-always-on; + regulator-boot-on; + regulator-name = "vcc_sdio"; + }; + + vcca3v0_codec: LDO_REG5 { + regulator-always-on; + regulator-boot-on; + regulator-name = "vcca3v0_codec"; + }; + + vcc_1v5: LDO_REG6 { + regulator-always-on; + regulator-boot-on; + regulator-name = "vcc_1v5"; + }; + + vcca1v8_codec: LDO_REG7 { + regulator-always-on; + regulator-boot-on; + regulator-name = "vcca1v8_codec"; + }; + + vcc_3v0: LDO_REG8 { + regulator-always-on; + regulator-boot-on; + regulator-name = "vcc_3v0"; + }; + + vcc3v3_s3: SWITCH_REG1 { + regulator-always-on; + regulator-boot-on; + regulator-name = "vcc3v3_s3"; + }; + + vcc3v3_s0: SWITCH_REG2 { + regulator-always-on; + regulator-boot-on; + regulator-name = "vcc3v3_s0"; + }; + }; + }; +}; + &pwm0 { status = "okay"; }; -- 2.10.2