linux-kernel - [RFC PATCH 3/3] ARM: sunxi: dt: define AXP221 pmic node available on the APP4-EVB1 board

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Date:	Thu, 15 May 2014 19:51:45 +0200
From:	Boris BREZILLON <boris.brezillon@...e-electrons.com>
To:	Lee Jones <lee.jones@...aro.org>, Mark Brown <broonie@...nel.org>,
	Liam Girdwood <lgirdwood@...il.com>,
	Samuel Ortiz <sameo@...ux.intel.com>
Cc:	Maxime Ripard <maxime.ripard@...e-electrons.com>,
	linux-arm-kernel@...ts.infradead.org, linux-kernel@...r.kernel.org,
	dev@...ux-sunxi.org, Carlo Caione <carlo@...one.org>,
	Shuge <shuge@...winnertech.com>, kevin@...winnertech.com,
	Hans de Goede <hdegoede@...hat.com>,
	Boris BREZILLON <boris.brezillon@...e-electrons.com>
Subject: [RFC PATCH 3/3] ARM: sunxi: dt: define AXP221 pmic node available on the APP4-EVB1 board

Define the AXP221 device node and its regulators for the APP4-EVB1 board.

Signed-off-by: Boris BREZILLON <boris.brezillon@...e-electrons.com>
---
 arch/arm/boot/dts/sun6i-a31-app4-evb1.dts | 83 +++++++++++++++++++++++++++++++
 1 file changed, 83 insertions(+)

diff --git a/arch/arm/boot/dts/sun6i-a31-app4-evb1.dts b/arch/arm/boot/dts/sun6i-a31-app4-evb1.dts
index 76f068f..2f4e7ba 100644
--- a/arch/arm/boot/dts/sun6i-a31-app4-evb1.dts
+++ b/arch/arm/boot/dts/sun6i-a31-app4-evb1.dts
@@ -35,6 +35,89 @@
 			status = "okay";
 			#address-cells = <1>;
 			#size-cells = <0>;
+
+			axp221: pmic@68 {
+				compatible = "x-powers,axp221";
+				reg = <0x68>;
+				interrupt-parent = <&nmi_intc>;
+				interrupts = <0 8>;
+
+				interrupt-controller;
+				#interrupt-cells = <1>;
+
+				vin1-supply = <&axp_ipsout_reg>;
+				vin2-supply = <&axp_ipsout_reg>;
+				vin3-supply = <&axp_ipsout_reg>;
+				vin4-supply = <&axp_ipsout_reg>;
+				vin5-supply = <&axp_ipsout_reg>;
+				aldoin-supply = <&axp_ipsout_reg>;
+				dldoin-supply = <&axp_ipsout_reg>;
+				eldoin-supply = <&axp_vcc3v0_reg>;
+				ldoioin-supply = <&axp_ipsout_reg>;
+				rtcldoin-supply = <&axp_ipsout_reg>;
+
+				regulators {
+					compatible = "x-powers,axp22x-reg";
+
+					x-powers,dcdc-freq = <1500>;
+
+					axp_vcc3v0_reg: dcdc1 {
+						regulator-always-on;
+					};
+
+					axp_vdd_gpu_reg: dcdc2 {
+						regulator-always-on;
+					};
+
+					axp_vdd_cpu_reg: dcdc3 {
+						regulator-always-on;
+					};
+
+					axp_vdd_sys_reg: dcdc4 {
+						regulator-always-on;
+					};
+
+					axp_vcc_dram_reg: dcdc5 {
+						regulator-always-on;
+					};
+
+					axp_cpus_vdd_reg: dc5ldo {
+						regulator-always-on;
+					};
+
+					axp_rtc_vcc_reg: rtc_ldo {
+						regulator-always-on;
+					};
+
+					axp_wifi_piog_vcc_reg: aldo1 {
+					};
+
+					axp_io_lpddr2_reg: aldo2 {
+						regulator-always-on;
+					};
+
+					axp_avcc_reg: aldo3 {
+						regulator-always-on;
+					};
+
+					axp_gps_vcc_reg: dldo2 {
+					};
+
+					axp_card_io_vdd_reg: eldo2 {
+					};
+
+					axp_csi_ts_vcc_reg: eldo3 {
+					};
+				};
+			};
 		};
 	};
+
+	axp_ipsout_reg: axp_ipsout {
+		compatible = "regulator-fixed";
+		regulator-name = "axp-ipsout";
+		regulator-min-microvolt = <5000000>;
+		regulator-max-microvolt = <5000000>;
+		regulator-always-on;
+	};
 };
-- 
1.8.3.2

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