From 10eb98b1f3362174f712e3aed1651f4edcdf4312 Mon Sep 17 00:00:00 2001
From: Chen-Yu Tsai <wens@csie.org>
Date: Sat, 17 Jan 2015 13:19:31 +0800
Subject: [PATCH] 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>
---
 arch/arm/boot/dts/sun9i-a80-optimus.dts | 76 ++++++++++++++++-----------------
 1 file changed, 37 insertions(+), 39 deletions(-)

diff --git a/arch/arm/boot/dts/sun9i-a80-optimus.dts b/arch/arm/boot/dts/sun9i-a80-optimus.dts
index 58f5cb3..d4f3866 100644
--- a/arch/arm/boot/dts/sun9i-a80-optimus.dts
+++ b/arch/arm/boot/dts/sun9i-a80-optimus.dts
@@ -61,45 +61,6 @@
 		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 @@
 		};
 	};
 };
+
+&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>;
+};
-- 
2.7.4