[U-Boot] [PATCH 3/7] Enable RK808 for rk3399 evb

[eric.gao at rock-chips.com]

From: "eric.gao" <eric.gao at rock-chips.com>

Signed-off-by: eric.gao <eric.gao at rock-chips.com>
---

 arch/arm/dts/rk3399-evb.dts  | 108 +++++++++++++++++++++++++++++++++++++++++++
 configs/evb-rk3399_defconfig |   5 ++
 2 files changed, 113 insertions(+)

diff --git a/arch/arm/dts/rk3399-evb.dts b/arch/arm/dts/rk3399-evb.dts
index a959989..7a889c7 100644
--- a/arch/arm/dts/rk3399-evb.dts
+++ b/arch/arm/dts/rk3399-evb.dts
@@ -51,6 +51,22 @@
 		regulator-name = "vcc5v0_host";
 		gpio = <&gpio4 25 GPIO_ACTIVE_HIGH>;
 	};
+
+	vccsys: vccsys {
+		compatible = "regulator-fixed";
+		regulator-name = "vccsys";
+		regulator-boot-on;
+		regulator-always-on;
+	};
+	vcc33_sys: vcc33-sys {
+		compatible = "regulator-fixed";
+		regulator-name = "vcc33_sys";
+		regulator-always-on;
+		regulator-boot-on;
+		regulator-min-microvolt = <3300000>;
+		regulator-max-microvolt = <3300000>;
+		vin-supply = <&vccsys>;
+	};
 };
 
 &emmc_phy {
@@ -110,6 +126,98 @@
 	status = "okay";
 };
 
+&i2c0 {
+	status = "okay";
+
+	clock-frequency = <400000>;
+	i2c-scl-falling-time-ns = <50>;
+	i2c-scl-rising-time-ns = <100>;
+	u-boot,dm-pre-reloc;
+
+	rk808: pmic at 1b {
+		compatible = "rockchip,rk808";
+		clock-output-names = "xin32k", "wifibt_32kin";
+		interrupt-parent = <&gpio0>;
+		interrupts = <4 IRQ_TYPE_LEVEL_LOW>;
+		pinctrl-names = "default";
+		pinctrl-0 = <&pmic_int_l>;
+		reg = <0x1b>;
+		rockchip,system-power-controller;
+		#clock-cells = <1>;
+		u-boot,dm-pre-reloc;
+		status = "okay";
+
+		vcc1-supply = <&vcc33_sys>;
+		vcc2-supply = <&vcc33_sys>;
+		vcc3-supply = <&vcc33_sys>;
+		vcc4-supply = <&vcc33_sys>;
+		vcc6-supply = <&vcc33_sys>;
+		vcc7-supply = <&vcc33_sys>;
+		vcc11-supply = <&vcc33_sys>;
+		vcc12-supply = <&vcc33_sys>;
+		vddio-supply = <&vcc1v8>;
+		regulators {
+			vdd_cpu_b: DCDC_REG1 {
+				regulator-always-on;
+				regulator-boot-on;
+				regulator-min-microvolt = <750000>;
+				regulator-max-microvolt = <1450000>;
+				regulator-name = "vdd_cpu_b";
+			};
+
+			vdd_cpu_l: DCDC_REG2 {
+				regulator-always-on;
+				regulator-boot-on;
+				regulator-min-microvolt = <750000>;
+				regulator-max-microvolt = <1450000>;
+				regulator-name = "vdd_cpu_l";
+			};
+
+			vcc135_ddr: DCDC_REG3 {
+				regulator-always-on;
+				regulator-boot-on;
+				regulator-name = "vcc135_ddr";
+			};
+
+			vcc18: DCDC_REG4 {
+				regulator-always-on;
+				regulator-boot-on;
+				regulator-min-microvolt = <1800000>;
+				regulator-max-microvolt = <1800000>;
+				regulator-name = "vcc_18";
+			};
+
+			vcc1v8_dvp: LDO_REG1 {
+				regulator-always-on;
+				regulator-boot-on;
+				regulator-min-microvolt = <1800000>;
+				regulator-max-microvolt = <1800000>;
+				regulator-name = "vcc18_dvp";
+			};
+
+			vcc1v8: LDO_REG3 {
+				regulator-always-on;
+				regulator-boot-on;
+				regulator-min-microvolt = <1800000>;
+				regulator-max-microvolt = <1800000>;
+				regulator-name = "vdd_18";
+			};
+
+			vcc3v0: LDO_REG8 {
+				regulator-min-microvolt = <3000000>;
+				regulator-max-microvolt = <3000000>;
+				regulator-name = "vcc3v0";
+			};
+
+			vcc33_lcd: SWITCH_REG2 {
+				regulator-always-on;
+				regulator-boot-on;
+				regulator-name = "vcc33_lcd";
+			};
+		};
+	};
+};
+
 &pinctrl {
 	pmic {
 		pmic_int_l: pmic-int-l {
diff --git a/configs/evb-rk3399_defconfig b/configs/evb-rk3399_defconfig
index 2e2f9a8..aac6d2d 100644
--- a/configs/evb-rk3399_defconfig
+++ b/configs/evb-rk3399_defconfig
@@ -59,3 +59,8 @@ CONFIG_USB_STORAGE=y
 CONFIG_USE_TINY_PRINTF=y
 CONFIG_ERRNO_STR=y
 CONFIG_SYS_I2C_ROCKCHIP=y
+CONFIG_DM_PMIC=y
+CONFIG_PMIC_CHILDREN=y
+CONFIG_SPL_PMIC_CHILDREN=y
+CONFIG_PMIC_RK808=y
+CONFIG_REGULATOR_RK808=y
-- 
1.9.1