[PATCH v2 1/1] ARM: dts: sun7i: Enable axp209 driver on olinuxino lime2

[Olliver Schinagl]

The Olimex OLinuXino Lime2 uses the same AXP209 as was recently
introduced this driver for its power regulation.

Signed-off-by: Olliver Schinagl <o.schin...@ultimaker.com>
---
 arch/arm/boot/dts/sun7i-a20-olinuxino-lime2.dts | 87 +++++++++----------------
 1 file changed, 31 insertions(+), 56 deletions(-)

diff --git a/arch/arm/boot/dts/sun7i-a20-olinuxino-lime2.dts 
b/arch/arm/boot/dts/sun7i-a20-olinuxino-lime2.dts
index d5c796c..dd90a1d 100644
--- a/arch/arm/boot/dts/sun7i-a20-olinuxino-lime2.dts
+++ b/arch/arm/boot/dts/sun7i-a20-olinuxino-lime2.dts
@@ -71,14 +71,6 @@
                        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 {
@@ -86,6 +78,10 @@
        status = "okay";
 };
 
+&cpu0 {
+       cpu-supply = <&reg_dcdc2>;
+};
+
 &ehci0 {
        status = "okay";
 };
@@ -112,57 +108,9 @@
        status = "okay";
 
        axp209: pmic@34 {
-               compatible = "x-powers,axp209";
                reg = <0x34>;
                interrupt-parent = <&nmi_intc>;
                interrupts = <0 IRQ_TYPE_LEVEL_LOW>;
-
-               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>;
-
-               regulators {
-                       vdd_rtc: ldo1 {
-                               regulator-min-microvolt = <1300000>;
-                               regulator-max-microvolt = <1300000>;
-                               regulator-always-on;
-                       };
-
-                       avcc: ldo2 {
-                               regulator-min-microvolt = <1800000>;
-                               regulator-max-microvolt = <3300000>;
-                               regulator-always-on;
-                       };
-
-                       vcc_csi0: ldo3 {
-                               regulator-min-microvolt = <700000>;
-                               regulator-max-microvolt = <3500000>;
-                               regulator-always-on;
-                       };
-
-                       vcc_csi1: ldo4 {
-                               regulator-min-microvolt = <1250000>;
-                               regulator-max-microvolt = <3300000>;
-                               regulator-always-on;
-                       };
-
-                       vdd_cpu: dcdc2 {
-                               regulator-min-microvolt = <700000>;
-                               regulator-max-microvolt = <2275000>;
-                               regulator-always-on;
-                       };
-
-                       vdd_int: dcdc3 {
-                               regulator-min-microvolt = <700000>;
-                               regulator-max-microvolt = <3500000>;
-                               regulator-always-on;
-                       };
-               };
        };
 };
 
@@ -243,6 +191,33 @@
        status = "okay";
 };
 
+#include "axp209.dtsi"
+
+&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_usb0_vbus {
        pinctrl-0 = <&usb0_vbus_pin_lime2>;
        gpio = <&pio 2 17 GPIO_ACTIVE_HIGH>;
-- 
2.1.4

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