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Commit 76f7887e authored by Frank Wang's avatar Frank Wang Committed by Heiko Stuebner
Browse files

ARM: dts: rockchip: add regulator nodes for rk3229-evb 



This patch adds regulator info for rk3229-evb board.

Signed-off-by: default avatarFrank Wang <frank.wang@rock-chips.com>
Signed-off-by: default avatarHeiko Stuebner <heiko@sntech.de>
parent e409fc3d

arch/arm/boot/dts/rk3229-evb.dts

+69 −0
Original line number Diff line number Diff line
@@ -51,6 +51,15 @@ 
		reg = <0x60000000 0x40000000>;

	};



	dc_12v: dc-12v-regulator {

		compatible = "regulator-fixed";

		regulator-name = "dc_12v";

		regulator-always-on;

		regulator-boot-on;

		regulator-min-microvolt = <12000000>;

		regulator-max-microvolt = <12000000>;

	};



	ext_gmac: ext_gmac {

		compatible = "fixed-clock";

		clock-frequency = <125000000>;
@@ -67,6 +76,7 @@ 
		regulator-name = "vcc_host";

		regulator-always-on;

		regulator-boot-on;

		vin-supply = <&vcc_sys>;

	};



	vcc_phy: vcc-phy-regulator {
@@ -77,6 +87,57 @@ 
		regulator-max-microvolt = <1800000>;

		regulator-always-on;

		regulator-boot-on;

		vin-supply = <&vccio_1v8>;

	};



	vcc_sys: vcc-sys-regulator {

		compatible = "regulator-fixed";

		regulator-name = "vcc_sys";

		regulator-always-on;

		regulator-boot-on;

		regulator-min-microvolt = <5000000>;

		regulator-max-microvolt = <5000000>;

		vin-supply = <&dc_12v>;

	};



	vccio_1v8: vccio-1v8-regulator {

		compatible = "regulator-fixed";

		regulator-name = "vccio_1v8";

		regulator-min-microvolt = <1800000>;

		regulator-max-microvolt = <1800000>;

		regulator-always-on;

		vin-supply = <&vcc_sys>;

	};



	vccio_3v3: vccio-3v3-regulator {

		compatible = "regulator-fixed";

		regulator-name = "vccio_3v3";

		regulator-min-microvolt = <3300000>;

		regulator-max-microvolt = <3300000>;

		regulator-always-on;

		vin-supply = <&vcc_sys>;

	};



	vdd_arm: vdd-arm-regulator {

		compatible = "pwm-regulator";

		pwms = <&pwm1 0 25000 1>;

		pwm-supply = <&vcc_sys>;

		regulator-name = "vdd_arm";

		regulator-min-microvolt = <950000>;

		regulator-max-microvolt = <1400000>;

		regulator-always-on;

		regulator-boot-on;

	};



	vdd_log: vdd-log-regulator {

		compatible = "pwm-regulator";

		pwms = <&pwm2 0 25000 1>;

		pwm-supply = <&vcc_sys>;

		regulator-name = "vdd_log";

		regulator-min-microvolt = <1000000>;

		regulator-max-microvolt = <1300000>;

		regulator-always-on;

		regulator-boot-on;

	};

};
@@ -104,6 +165,14 @@ 
	};

};



&pwm1 {

	status = "okay";

};



&pwm2 {

	status = "okay";

};



&uart2 {

	status = "okay";

};