Use the label to reference the pin controller node, so that we can use
sunxi-common-regulators with sunxi families that don't share the same
address space mappings, such as sun9i.

This patch is mostly space changes due to the reduction of node parents.

Signed-off-by: Chen-Yu Tsai <[email protected]>
---
 arch/arm/boot/dts/sunxi-common-regulators.dtsi | 54 +++++++++++++-------------
 1 file changed, 26 insertions(+), 28 deletions(-)

diff --git a/arch/arm/boot/dts/sunxi-common-regulators.dtsi 
b/arch/arm/boot/dts/sunxi-common-regulators.dtsi
index d887663..4bfb0c0 100644
--- a/arch/arm/boot/dts/sunxi-common-regulators.dtsi
+++ b/arch/arm/boot/dts/sunxi-common-regulators.dtsi
@@ -47,39 +47,37 @@
  *     OTHER DEALINGS IN THE SOFTWARE.
  */
 
-/ {
-       soc@01c00000 {
-               pio: pinctrl@01c20800 {
-                       ahci_pwr_pin_a: ahci_pwr_pin@0 {
-                               allwinner,pins = "PB8";
-                               allwinner,function = "gpio_out";
-                               allwinner,drive = <0>;
-                               allwinner,pull = <0>;
-                       };
+&pio {
+       ahci_pwr_pin_a: ahci_pwr_pin@0 {
+               allwinner,pins = "PB8";
+               allwinner,function = "gpio_out";
+               allwinner,drive = <0>;
+               allwinner,pull = <0>;
+       };
 
-                       usb0_vbus_pin_a: usb0_vbus_pin@0 {
-                               allwinner,pins = "PB9";
-                               allwinner,function = "gpio_out";
-                               allwinner,drive = <0>;
-                               allwinner,pull = <0>;
-                       };
+       usb0_vbus_pin_a: usb0_vbus_pin@0 {
+               allwinner,pins = "PB9";
+               allwinner,function = "gpio_out";
+               allwinner,drive = <0>;
+               allwinner,pull = <0>;
+       };
 
-                       usb1_vbus_pin_a: usb1_vbus_pin@0 {
-                               allwinner,pins = "PH6";
-                               allwinner,function = "gpio_out";
-                               allwinner,drive = <0>;
-                               allwinner,pull = <0>;
-                       };
+       usb1_vbus_pin_a: usb1_vbus_pin@0 {
+               allwinner,pins = "PH6";
+               allwinner,function = "gpio_out";
+               allwinner,drive = <0>;
+               allwinner,pull = <0>;
+       };
 
-                       usb2_vbus_pin_a: usb2_vbus_pin@0 {
-                               allwinner,pins = "PH3";
-                               allwinner,function = "gpio_out";
-                               allwinner,drive = <0>;
-                               allwinner,pull = <0>;
-                       };
-               };
+       usb2_vbus_pin_a: usb2_vbus_pin@0 {
+               allwinner,pins = "PH3";
+               allwinner,function = "gpio_out";
+               allwinner,drive = <0>;
+               allwinner,pull = <0>;
        };
+};
 
+/ {
        reg_ahci_5v: ahci-5v {
                compatible = "regulator-fixed";
                pinctrl-names = "default";
-- 
2.1.3

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