From d371d5f9047ab8152e63e9f463e4daafca37fda2 Mon Sep 17 00:00:00 2001
From: Heiko Jehmlich <hje@jecons.de>
Date: Tue, 5 Apr 2022 21:33:58 +0000
Subject: [PATCH] Bananapro-add-AXP209-regulators

Signed-off-by: Heiko Jehmlich <hje@jecons.de>
---
 arch/arm/boot/dts/sun7i-a20-bananapro.dts | 50 +++++++++++++++++++++++
 1 file changed, 50 insertions(+)

diff --git a/arch/arm/boot/dts/sun7i-a20-bananapro.dts b/arch/arm/boot/dts/sun7i-a20-bananapro.dts
index 3a34fb39a..d5bc59060 100644
--- a/arch/arm/boot/dts/sun7i-a20-bananapro.dts
+++ b/arch/arm/boot/dts/sun7i-a20-bananapro.dts
@@ -257,3 +257,53 @@ &usbphy {
 &reg_ahci_5v {
 	status = "okay";
 };
+
+#include "axp209.dtsi"
+
+&ac_power_supply {
+	status = "okay";
+};
+
+&battery_power_supply {
+	status = "okay";
+};
+
+&reg_dcdc2 {
+	regulator-always-on;
+	regulator-min-microvolt = <1000000>;
+	regulator-max-microvolt = <1450000>;
+	regulator-name = "vdd-cpu";
+};
+
+&reg_dcdc3 {
+	regulator-always-on;
+	regulator-min-microvolt = <1000000>;
+	regulator-max-microvolt = <1400000>;
+	regulator-name = "vdd-int-dll";
+};
+
+&reg_ldo1 {
+	regulator-name = "vdd-rtc";
+};
+
+&reg_ldo2 {
+	regulator-always-on;
+	regulator-min-microvolt = <3000000>;
+	regulator-max-microvolt = <3000000>;
+	regulator-name = "avcc";
+};
+
+&reg_ldo3 {
+	regulator-always-on;
+	regulator-min-microvolt = <2800000>;
+	regulator-max-microvolt = <2800000>;
+	regulator-name = "vddio-csi0";
+	regulator-ramp-delay = <1600>;
+};
+
+&reg_ldo4 {
+	regulator-always-on; /* required for SATA */
+	regulator-min-microvolt = <2800000>;
+	regulator-max-microvolt = <2800000>;
+	regulator-name = "vddio-csi1";
+};
-- 
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