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ARM: dts: sun9i: Convert a80 optimus board dts to label referencing 

The preferred method of referencing nodes from the dtsi is to use
labels, instead of copying the complete tree.

This patch converts sun9i-a80-optimus.dts to use label references.

Signed-off-by: Chen-Yu Tsai <wens@csie.org>
Signed-off-by: Maxime Ripard <maxime.ripard@free-electrons.com>
This commit is contained in:
Chen-Yu Tsai 2015-01-17 13:19:31 +08:00 committed by Maxime Ripard
parent 2f6941cd29
commit 10eb98b1f3
1 changed files with 37 additions and 39 deletions
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76
arch/arm/boot/dts/sun9i-a80-optimus.dts
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@ -61,45 +61,6 @@ chosen {
bootargs = "earlyprintk console=ttyS0,115200";
};
soc {
pio: pinctrl@06000800 {
i2c3_pins_a: i2c3@0 {
/* Enable internal pull-up */
allwinner,pull = <SUN4I_PINCTRL_PULL_UP>;
};
led_pins_optimus: led-pins@0 {
allwinner,pins = "PH0", "PH1";
allwinner,function = "gpio_out";
allwinner,drive = <SUN4I_PINCTRL_10_MA>;
allwinner,pull = <SUN4I_PINCTRL_NO_PULL>;
};
uart4_pins_a: uart4@0 {
/* Enable internal pull-up */
allwinner,pull = <SUN4I_PINCTRL_PULL_UP>;
};
};
uart0: serial@07000000 {
pinctrl-names = "default";
pinctrl-0 = <&uart0_pins_a>;
status = "okay";
};
uart4: serial@07001000 {
pinctrl-names = "default";
pinctrl-0 = <&uart4_pins_a>;
status = "okay";
};
i2c3: i2c@07003400 {
pinctrl-names = "default";
pinctrl-0 = <&i2c3_pins_a>;
status = "okay";
};
};
leds {
compatible = "gpio-leds";
pinctrl-names = "default";
@ -120,3 +81,40 @@ led4 {
};
};
};
&i2c3 {
pinctrl-names = "default";
pinctrl-0 = <&i2c3_pins_a>;
status = "okay";
};
&i2c3_pins_a {
/* Enable internal pull-up */
allwinner,pull = <SUN4I_PINCTRL_PULL_UP>;
};
&pio {
led_pins_optimus: led-pins@0 {
allwinner,pins = "PH0", "PH1";
allwinner,function = "gpio_out";
allwinner,drive = <SUN4I_PINCTRL_10_MA>;
allwinner,pull = <SUN4I_PINCTRL_NO_PULL>;
};
};
&uart0 {
pinctrl-names = "default";
pinctrl-0 = <&uart0_pins_a>;
status = "okay";
};
&uart4 {
pinctrl-names = "default";
pinctrl-0 = <&uart4_pins_a>;
status = "okay";
};
&uart4_pins_a {
/* Enable internal pull-up */
allwinner,pull = <SUN4I_PINCTRL_PULL_UP>;
};