[PATCH] sunxi: a10-lime: add regulator nodes

Iain Paton
2015-03-27T10:58:53Z

add pmic regulator definitions matching the manufacturers 3.4.x fex
file.

Signed-off-by: Iain Paton <ipaton0@gmail.com>
---

As this file belongs to Hans and he decided not to use axp209.dtsi in
http://lists.infradead.org/pipermail/linux-arm-kernel/2015-January/315612.html
then I won't add it here.

arch/arm/boot/dts/sun4i-a10-olinuxino-lime.dts | 68 ++++++++++++++++++++++++++
1 file changed, 68 insertions(+)

diff --git a/arch/arm/boot/dts/sun4i-a10-olinuxino-lime.dts b/arch/arm/boot/dts/sun4i-a10-olinuxino-lime.dts
index 31dc2f1..f7a8fcc 100644
--- a/arch/arm/boot/dts/sun4i-a10-olinuxino-lime.dts
+++ b/arch/arm/boot/dts/sun4i-a10-olinuxino-lime.dts
@@ -67,6 +67,15 @@
default-state = "on";
};
};
+
+ reg_axp_ipsout: axp_ipsout {
+ compatible = "regulator-fixed";
+ regulator-name = "axp-ipsout";
+ regulator-min-microvolt = <5000000>;
+ regulator-max-microvolt = <5000000>;
+ regulator-always-on;
+ };
+
};

&ahci {
@@ -97,10 +106,69 @@
axp209: pmic at 34 {
compatible = "x-powers,axp209";
reg = <0x34>;
+ interrupt-parent = <&intc>;
interrupts = <0>;

interrupt-controller;
#interrupt-cells = <1>;
+
+ acin-supply = <&reg_axp_ipsout>;
+ vin2-supply = <&reg_axp_ipsout>;
+ vin3-supply = <&reg_axp_ipsout>;
+ ldo24in-supply = <&reg_axp_ipsout>;
+ ldo3in-supply = <&reg_axp_ipsout>;
+
+ x-powers,dcdc-freq = <1500>;
+
+ regulators {
+ vdd_rtc: ldo1 {
+ regulator-min-microvolt = <1300000>;
+ regulator-max-microvolt = <1300000>;
+ regulator-always-on;
+ regulator-name="vdd_rtc";
+ };
+
+ avcc: ldo2 {
+ regulator-min-microvolt = <3000000>;
+ regulator-max-microvolt = <3000000>;
+ regulator-always-on;
+ regulator-name="avcc";
+ };
+
+ vcc_csi0: ldo3 {
+ regulator-min-microvolt = <2800000>;
+ regulator-max-microvolt = <2800000>;
+ regulator-always-on;
+ regulator-name="vcc_csi0";
+ };
+
+ vcc_csi1: ldo4 {
+ regulator-min-microvolt = <2800000>;
+ regulator-max-microvolt = <2800000>;
+ regulator-always-on;
+ regulator-name="vcc_csi1";
+ };
+
+ ldo5 {
+ regulator-min-microvolt = <2800000>;
+ regulator-max-microvolt = <2800000>;
+ regulator-name="reg_unused";
+ };
+
+ vdd_cpu: dcdc2 {
+ regulator-min-microvolt = <1250000>;
+ regulator-max-microvolt = <1550000>;
+ regulator-always-on;
+ regulator-name="vdd_cpu";
+ };
+
+ vdd_int: dcdc3 {
+ regulator-min-microvolt = <1250000>;
+ regulator-max-microvolt = <1250000>;
+ regulator-always-on;
+ regulator-name="vdd_int";
+ };
+ };
};
};

--
2.1.3