ARM: dts: Use labels for overriding nodes in exynos4412-smdk4412

Usage of labels instead of full paths reduces possible mistakes when
overriding nodes.

Signed-off-by: Krzysztof Kozlowski <k.kozlowski.k@gmail.com>
Signed-off-by: Kukjin Kim <kgene@kernel.org>

diff --git a/arch/arm/boot/dts/exynos4412-smdk4412.dts b/arch/arm/boot/dts/exynos4412-smdk4412.dts
index b9256afbcc683ecdc3df2daf3d7276eee7fc1a2e..c2421df1fa436a188c3ba0a0085eb79691189ed9 100644 (file)
--- a/arch/arm/boot/dts/exynos4412-smdk4412.dts
+++ b/arch/arm/boot/dts/exynos4412-smdk4412.dts
@@ -28,135 +28,135 @@
                stdout-path = &serial_1;
        };
 
-       g2d@10800000 {
-               status = "okay";
-       };
-
-       pinctrl@11000000 {
-               keypad_rows: keypad-rows {
-                       samsung,pins = "gpx2-0", "gpx2-1", "gpx2-2";
-                       samsung,pin-function = <3>;
-                       samsung,pin-pud = <3>;
-                       samsung,pin-drv = <0>;
+       fixed-rate-clocks {
+               xxti {
+                       compatible = "samsung,clock-xxti";
+                       clock-frequency = <0>;
                };
 
-               keypad_cols: keypad-cols {
-                       samsung,pins = "gpx1-0", "gpx1-1", "gpx1-2", "gpx1-3",
-                                      "gpx1-4", "gpx1-5", "gpx1-6", "gpx1-7";
-                       samsung,pin-function = <3>;
-                       samsung,pin-pud = <0>;
-                       samsung,pin-drv = <0>;
+               xusbxti {
+                       compatible = "samsung,clock-xusbxti";
+                       clock-frequency = <24000000>;
                };
        };
+};
 
-       keypad@100A0000 {
-               samsung,keypad-num-rows = <3>;
-               samsung,keypad-num-columns = <8>;
-               linux,keypad-no-autorepeat;
-               linux,keypad-wakeup;
-               pinctrl-0 = <&keypad_rows &keypad_cols>;
-               pinctrl-names = "default";
-               status = "okay";
-
-               key_1 {
-                       keypad,row = <1>;
-                       keypad,column = <3>;
-                       linux,code = <2>;
-               };
-
-               key_2 {
-                       keypad,row = <1>;
-                       keypad,column = <4>;
-                       linux,code = <3>;
-               };
-
-               key_3 {
-                       keypad,row = <1>;
-                       keypad,column = <5>;
-                       linux,code = <4>;
-               };
-
-               key_4 {
-                       keypad,row = <1>;
-                       keypad,column = <6>;
-                       linux,code = <5>;
-               };
+&g2d {
+       status = "okay";
+};
 
-               key_5 {
-                       keypad,row = <1>;
-                       keypad,column = <7>;
-                       linux,code = <6>;
-               };
+&keypad {
+       samsung,keypad-num-rows = <3>;
+       samsung,keypad-num-columns = <8>;
+       linux,keypad-no-autorepeat;
+       linux,keypad-wakeup;
+       pinctrl-0 = <&keypad_rows &keypad_cols>;
+       pinctrl-names = "default";
+       status = "okay";
+
+       key_1 {
+               keypad,row = <1>;
+               keypad,column = <3>;
+               linux,code = <2>;
+       };
 
-               key_A {
-                       keypad,row = <2>;
-                       keypad,column = <6>;
-                       linux,code = <30>;
-               };
+       key_2 {
+               keypad,row = <1>;
+               keypad,column = <4>;
+               linux,code = <3>;
+       };
 
-               key_B {
-                       keypad,row = <2>;
-                       keypad,column = <7>;
-                       linux,code = <48>;
-               };
+       key_3 {
+               keypad,row = <1>;
+               keypad,column = <5>;
+               linux,code = <4>;
+       };
 
-               key_C {
-                       keypad,row = <0>;
-                       keypad,column = <5>;
-                       linux,code = <46>;
-               };
+       key_4 {
+               keypad,row = <1>;
+               keypad,column = <6>;
+               linux,code = <5>;
+       };
 
-               key_D {
-                       keypad,row = <2>;
-                       keypad,column = <5>;
-                       linux,code = <32>;
-               };
+       key_5 {
+               keypad,row = <1>;
+               keypad,column = <7>;
+               linux,code = <6>;
+       };
 
-               key_E {
-                       keypad,row = <0>;
-                       keypad,column = <7>;
-                       linux,code = <18>;
-               };
+       key_A {
+               keypad,row = <2>;
+               keypad,column = <6>;
+               linux,code = <30>;
        };
 
-       sdhci@12530000 {
-               bus-width = <4>;
-               pinctrl-0 = <&sd2_clk &sd2_cmd &sd2_bus4 &sd2_cd>;
-               pinctrl-names = "default";
-               status = "okay";
+       key_B {
+               keypad,row = <2>;
+               keypad,column = <7>;
+               linux,code = <48>;
        };
 
-       codec@13400000 {
-               samsung,mfc-r = <0x43000000 0x800000>;
-               samsung,mfc-l = <0x51000000 0x800000>;
-               status = "okay";
+       key_C {
+               keypad,row = <0>;
+               keypad,column = <5>;
+               linux,code = <46>;
        };
 
-       serial@13800000 {
-               status = "okay";
+       key_D {
+               keypad,row = <2>;
+               keypad,column = <5>;
+               linux,code = <32>;
        };
 
-       serial@13810000 {
-               status = "okay";
+       key_E {
+               keypad,row = <0>;
+               keypad,column = <7>;
+               linux,code = <18>;
        };
+};
+
+&mfc {
+       samsung,mfc-r = <0x43000000 0x800000>;
+       samsung,mfc-l = <0x51000000 0x800000>;
+       status = "okay";
+};
 
-       serial@13820000 {
-               status = "okay";
+&pinctrl_1 {
+       keypad_rows: keypad-rows {
+               samsung,pins = "gpx2-0", "gpx2-1", "gpx2-2";
+               samsung,pin-function = <3>;
+               samsung,pin-pud = <3>;
+               samsung,pin-drv = <0>;
        };
 
-       serial@13830000 {
-               status = "okay";
+       keypad_cols: keypad-cols {
+               samsung,pins = "gpx1-0", "gpx1-1", "gpx1-2", "gpx1-3",
+                              "gpx1-4", "gpx1-5", "gpx1-6", "gpx1-7";
+               samsung,pin-function = <3>;
+               samsung,pin-pud = <0>;
+               samsung,pin-drv = <0>;
        };
+};
 
-       fixed-rate-clocks {
-               xxti {
-                       compatible = "samsung,clock-xxti";
-                       clock-frequency = <0>;
-               };
+&sdhci_2 {
+       bus-width = <4>;
+       pinctrl-0 = <&sd2_clk &sd2_cmd &sd2_bus4 &sd2_cd>;
+       pinctrl-names = "default";
+       status = "okay";
+};
 
-               xusbxti {
-                       compatible = "samsung,clock-xusbxti";
-                       clock-frequency = <24000000>;
-               };
-       };
+&serial_0 {
+       status = "okay";
+};
+
+&serial_1 {
+       status = "okay";
+};
+
+&serial_2 {
+       status = "okay";
+};
+
+&serial_3 {
+       status = "okay";
 };