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Commit 7daa2137 authored by Emmanuel Vadot's avatar Emmanuel Vadot Committed by Maxime Ripard
Browse files

ARM: dts: sunxi: Add regulators for Sinovoip BPI-M2 



Add the needed node for DFVS on Sinovoip BPI-M2.
This add the axp221 under the p2wi node, the regulators and
the cpu-supply property for cpu0.

Signed-off-by: default avatarEmmanuel Vadot <manu@bidouilliste.com>
Signed-off-by: default avatarMaxime Ripard <maxime.ripard@free-electrons.com>
parent 69b292a0

arch/arm/boot/dts/sun6i-a31s-sinovoip-bpi-m2.dts

+57 −0
Original line number Diff line number Diff line
@@ -86,6 +86,10 @@ 
	};

};



&cpu0 {

	cpu-supply = <&reg_dcdc3>;

};



&ehci0 {

	status = "okay";

};
@@ -151,6 +155,17 @@ 
	status = "okay";

};



&p2wi {

	status = "okay";



	axp22x: pmic@68 {

		compatible = "x-powers,axp221";

		reg = <0x68>;

		interrupt-parent = <&nmi_intc>;

		interrupts = <0 IRQ_TYPE_LEVEL_LOW>;

	};

};



&pio {

	gmac_phy_reset_pin_bpi_m2: gmac_phy_reset_pin@0 {

		pins = "PA21";
@@ -176,6 +191,48 @@ 
	};

};



#include "axp22x.dtsi"



&reg_dc5ldo {

	regulator-min-microvolt = <700000>;

	regulator-max-microvolt = <1320000>;

	regulator-name = "vdd-cpus";

};



&reg_dcdc1 {

	regulator-always-on;

	regulator-min-microvolt = <3000000>;

	regulator-max-microvolt = <3000000>;

	regulator-name = "vdd-3v0";

};



&reg_dcdc2 {

	regulator-min-microvolt = <700000>;

	regulator-max-microvolt = <1320000>;

	regulator-name = "vdd-gpu";

};



&reg_dcdc3 {

	regulator-always-on;

	regulator-min-microvolt = <700000>;

	regulator-max-microvolt = <1320000>;

	regulator-name = "vdd-cpu";

};



&reg_dcdc4 {

	regulator-always-on;

	regulator-min-microvolt = <700000>;

	regulator-max-microvolt = <1320000>;

	regulator-name = "vdd-sys-dll";

};



&reg_dcdc5 {

	regulator-always-on;

	regulator-min-microvolt = <1500000>;

	regulator-max-microvolt = <1500000>;

	regulator-name = "vcc-dram";

};



&uart0 {

	pinctrl-names = "default";

	pinctrl-0 = <&uart0_pins_a>;