Commit 2297c33c authored by Jerome Brunet's avatar Jerome Brunet Committed by Kevin Hilman
Browse files

arm64: dts: meson-g12a-sei510: add regulators 



Add some regulators. Still missing
* VDD_EE (0.8V - PWM controlled)
* VDD_CPU(PWM controlled)
* VDDQ1_5

Signed-off-by: default avatarJerome Brunet <jbrunet@baylibre.com>
Signed-off-by: default avatarNeil Armstrong <narmstrong@baylibre.com>
Acked-by: default avatarMartin Blumenstingl <martin.blumenstingl@googlemail.com>
Signed-off-by: default avatarKevin Hilman <khilman@baylibre.com>
parent 0b7aed33

arch/arm64/boot/dts/amlogic/meson-g12a-sei510.dts

+57 −0
Original line number Diff line number Diff line
@@ -6,6 +6,8 @@ 
/dts-v1/;



#include "meson-g12a.dtsi"

#include <dt-bindings/gpio/gpio.h>

#include <dt-bindings/gpio/meson-g12a-gpio.h>



/ {

	compatible = "seirobotics,sei510", "amlogic,g12a";
@@ -15,10 +17,36 @@ 
		serial0 = &uart_AO;

	};



	ao_5v: regulator-ao_5v {

		compatible = "regulator-fixed";

		regulator-name = "AO_5V";

		regulator-min-microvolt = <5000000>;

		regulator-max-microvolt = <5000000>;

		vin-supply = <&dc_in>;

		regulator-always-on;

	};



	chosen {

		stdout-path = "serial0:115200n8";

	};



	dc_in: regulator-dc_in {

		compatible = "regulator-fixed";

		regulator-name = "DC_IN";

		regulator-min-microvolt = <5000000>;

		regulator-max-microvolt = <5000000>;

		regulator-always-on;

	};



	emmc_1v8: regulator-emmc_1v8 {

		compatible = "regulator-fixed";

		regulator-name = "EMMC_1V8";

		regulator-min-microvolt = <1800000>;

		regulator-max-microvolt = <1800000>;

		vin-supply = <&vddao_3v3>;

		regulator-always-on;

	};



	memory@0 {

		device_type = "memory";

		reg = <0x0 0x0 0x0 0x40000000>;
@@ -31,6 +59,35 @@ 
			no-map;

		};

	};



	vddao_3v3: regulator-vddao_3v3 {

		compatible = "regulator-fixed";

		regulator-name = "VDDAO_3V3";

		regulator-min-microvolt = <3300000>;

		regulator-max-microvolt = <3300000>;

		vin-supply = <&dc_in>;

		regulator-always-on;

	};



	vddao_3v3_t: regultor-vddao_3v3_t {

		compatible = "regulator-fixed";

		regulator-name = "VDDAO_3V3_T";

		regulator-min-microvolt = <3300000>;

		regulator-max-microvolt = <3300000>;

		vin-supply = <&vddao_3v3>;

		gpio = <&gpio GPIOH_8 GPIO_OPEN_DRAIN>;

		enable-active-high;

	};



	vddio_ao1v8: regulator-vddio_ao1v8 {

		compatible = "regulator-fixed";

		regulator-name = "VDDIO_AO1V8";

		regulator-min-microvolt = <1800000>;

		regulator-max-microvolt = <1800000>;

		vin-supply = <&vddao_3v3>;

		regulator-always-on;

	};



};



&uart_AO {

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