[PATCH v3 07/13] ARM: dts: sunxi: Use label to reference pio in sunxi-common-regulators

Chen-Yu Tsai
2015-01-13T01:37:29Z

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 <wens@csie.org>
---
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 b1d64dd183f4..e02baa66b33c 100644
--- a/arch/arm/boot/dts/sunxi-common-regulators.dtsi
+++ b/arch/arm/boot/dts/sunxi-common-regulators.dtsi
@@ -50,39 +50,37 @@
#include <dt-bindings/gpio/gpio.h>
#include <dt-bindings/pinctrl/sun4i-a10.h>

-/ {
- soc at 01c00000 {
- pio: pinctrl at 01c20800 {
- ahci_pwr_pin_a: ahci_pwr_pin at 0 {
- allwinner,pins = "PB8";
- allwinner,function = "gpio_out";
- allwinner,drive = <SUN4I_PINCTRL_10_MA>;
- allwinner,pull = <SUN4I_PINCTRL_NO_PULL>;
- };
+&pio {
+ ahci_pwr_pin_a: ahci_pwr_pin at 0 {
+ allwinner,pins = "PB8";
+ allwinner,function = "gpio_out";
+ allwinner,drive = <SUN4I_PINCTRL_10_MA>;
+ allwinner,pull = <SUN4I_PINCTRL_NO_PULL>;
+ };

- usb0_vbus_pin_a: usb0_vbus_pin at 0 {
- allwinner,pins = "PB9";
- allwinner,function = "gpio_out";
- allwinner,drive = <SUN4I_PINCTRL_10_MA>;
- allwinner,pull = <SUN4I_PINCTRL_NO_PULL>;
- };
+ usb0_vbus_pin_a: usb0_vbus_pin at 0 {
+ allwinner,pins = "PB9";
+ allwinner,function = "gpio_out";
+ allwinner,drive = <SUN4I_PINCTRL_10_MA>;
+ allwinner,pull = <SUN4I_PINCTRL_NO_PULL>;
+ };

- usb1_vbus_pin_a: usb1_vbus_pin at 0 {
- allwinner,pins = "PH6";
- allwinner,function = "gpio_out";
- allwinner,drive = <SUN4I_PINCTRL_10_MA>;
- allwinner,pull = <SUN4I_PINCTRL_NO_PULL>;
- };
+ usb1_vbus_pin_a: usb1_vbus_pin at 0 {
+ allwinner,pins = "PH6";
+ allwinner,function = "gpio_out";
+ allwinner,drive = <SUN4I_PINCTRL_10_MA>;
+ allwinner,pull = <SUN4I_PINCTRL_NO_PULL>;
+ };

- usb2_vbus_pin_a: usb2_vbus_pin at 0 {
- allwinner,pins = "PH3";
- allwinner,function = "gpio_out";
- allwinner,drive = <SUN4I_PINCTRL_10_MA>;
- allwinner,pull = <SUN4I_PINCTRL_NO_PULL>;
- };
- };
+ usb2_vbus_pin_a: usb2_vbus_pin at 0 {
+ allwinner,pins = "PH3";
+ allwinner,function = "gpio_out";
+ allwinner,drive = <SUN4I_PINCTRL_10_MA>;
+ allwinner,pull = <SUN4I_PINCTRL_NO_PULL>;
};
+};

+/ {
reg_ahci_5v: ahci-5v {
compatible = "regulator-fixed";
pinctrl-names = "default";
--
2.1.4