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Commit 165d658e authored by Krzysztof Kozlowski's avatar Krzysztof Kozlowski Committed by Kukjin Kim
Browse files

ARM: dts: Use labels for overriding nodes in exynos4210-origen 



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

Signed-off-by: default avatarKrzysztof Kozlowski <k.kozlowski.k@gmail.com>
Signed-off-by: default avatarKukjin Kim <kgene@kernel.org>
parent 070bb0f0

arch/arm/boot/dts/exynos4210-origen.dts

+209 −209
Original line number Original line Diff line number Diff line
@@ -50,61 +50,94 @@ 
		};

		};

	};

	};





	watchdog@10060000 {

	gpio_keys {

		status = "okay";

		compatible = "gpio-keys";

		#address-cells = <1>;

		#size-cells = <0>;



		up {

			label = "Up";

			gpios = <&gpx2 0 1>;

			linux,code = <KEY_UP>;

			gpio-key,wakeup;

		};

		};





	rtc@10070000 {

		down {

		status = "okay";

			label = "Down";

			gpios = <&gpx2 1 1>;

			linux,code = <KEY_DOWN>;

			gpio-key,wakeup;

		};

		};





	tmu@100C0000 {

		back {

		status = "okay";

			label = "Back";

			gpios = <&gpx1 7 1>;

			linux,code = <KEY_BACK>;

			gpio-key,wakeup;

		};

		};





	sdhci@12530000 {

		home {

		bus-width = <4>;

			label = "Home";

		pinctrl-0 = <&sd2_clk &sd2_cmd &sd2_bus4 &sd2_cd>;

			gpios = <&gpx1 6 1>;

		pinctrl-names = "default";

			linux,code = <KEY_HOME>;

		vmmc-supply = <&mmc_reg>;

			gpio-key,wakeup;

		status = "okay";

		};

		};





	sdhci@12510000 {

		menu {

		bus-width = <4>;

			label = "Menu";

		pinctrl-0 = <&sd0_clk &sd0_cmd &sd0_bus4 &sd0_cd>;

			gpios = <&gpx1 5 1>;

		pinctrl-names = "default";

			linux,code = <KEY_MENU>;

		vmmc-supply = <&mmc_reg>;

			gpio-key,wakeup;

		status = "okay";

		};

	};

	};





	g2d@12800000 {

	leds {

		status = "okay";

		compatible = "gpio-leds";

		status {

			gpios = <&gpx1 3 1>;

			linux,default-trigger = "heartbeat";

		};

	};

	};





	codec@13400000 {

	fixed-rate-clocks {

		samsung,mfc-r = <0x43000000 0x800000>;

		xxti {

		samsung,mfc-l = <0x51000000 0x800000>;

			compatible = "samsung,clock-xxti";

		status = "okay";

			clock-frequency = <0>;

		};

		};





	serial@13800000 {

		xusbxti {

		status = "okay";

			compatible = "samsung,clock-xusbxti";

			clock-frequency = <24000000>;

		};

	};

	};





	serial@13810000 {

	display-timings {

		status = "okay";

		native-mode = <&timing0>;

		timing0: timing {

			clock-frequency = <47500000>;

			hactive = <1024>;

			vactive = <600>;

			hfront-porch = <64>;

			hback-porch = <16>;

			hsync-len = <48>;

			vback-porch = <64>;

			vfront-porch = <16>;

			vsync-len = <3>;

		};

	};

};

};





	serial@13820000 {

&fimd {

	pinctrl-0 = <&lcd_en &lcd_clk &lcd_data24 &pwm0_out>;

	pinctrl-names = "default";

	status = "okay";

	status = "okay";

};

};





	serial@13830000 {

&g2d {

	status = "okay";

	status = "okay";

};

};





	i2c@13860000 {

&i2c_0 {

	status = "okay";

	status = "okay";

	samsung,i2c-sda-delay = <100>;

	samsung,i2c-sda-delay = <100>;

	samsung,i2c-max-bus-freq = <20000>;

	samsung,i2c-max-bus-freq = <20000>;
@@ -253,85 +286,52 @@ 
	};

	};

};

};





	gpio_keys {

&mfc {

		compatible = "gpio-keys";

	samsung,mfc-r = <0x43000000 0x800000>;

		#address-cells = <1>;

	samsung,mfc-l = <0x51000000 0x800000>;

		#size-cells = <0>;

	status = "okay";



		up {

			label = "Up";

			gpios = <&gpx2 0 1>;

			linux,code = <KEY_UP>;

			gpio-key,wakeup;

};

};





		down {

&sdhci_0 {

			label = "Down";

	bus-width = <4>;

			gpios = <&gpx2 1 1>;

	pinctrl-0 = <&sd0_clk &sd0_cmd &sd0_bus4 &sd0_cd>;

			linux,code = <KEY_DOWN>;

	pinctrl-names = "default";

			gpio-key,wakeup;

	vmmc-supply = <&mmc_reg>;

	status = "okay";

};

};





		back {

&sdhci_2 {

			label = "Back";

	bus-width = <4>;

			gpios = <&gpx1 7 1>;

	pinctrl-0 = <&sd2_clk &sd2_cmd &sd2_bus4 &sd2_cd>;

			linux,code = <KEY_BACK>;

	pinctrl-names = "default";

			gpio-key,wakeup;

	vmmc-supply = <&mmc_reg>;

	status = "okay";

};

};





		home {

&serial_0 {

			label = "Home";

	status = "okay";

			gpios = <&gpx1 6 1>;

			linux,code = <KEY_HOME>;

			gpio-key,wakeup;

};

};





		menu {

&serial_1 {

			label = "Menu";

	status = "okay";

			gpios = <&gpx1 5 1>;

			linux,code = <KEY_MENU>;

			gpio-key,wakeup;

		};

};

};





	leds {

&serial_2 {

		compatible = "gpio-leds";

	status = "okay";

		status {

			gpios = <&gpx1 3 1>;

			linux,default-trigger = "heartbeat";

		};

};

};





	fixed-rate-clocks {

&serial_3 {

		xxti {

	status = "okay";

			compatible = "samsung,clock-xxti";

			clock-frequency = <0>;

};

};





		xusbxti {

&rtc {

			compatible = "samsung,clock-xusbxti";

	status = "okay";

			clock-frequency = <24000000>;

		};

};

};





	fimd@11c00000 {

&tmu {

		pinctrl-0 = <&lcd_en &lcd_clk &lcd_data24 &pwm0_out>;

		pinctrl-names = "default";

	status = "okay";

	status = "okay";

};

};





	display-timings {

&watchdog {

		native-mode = <&timing0>;

	status = "okay";

		timing0: timing {

			clock-frequency = <47500000>;

			hactive = <1024>;

			vactive = <600>;

			hfront-porch = <64>;

			hback-porch = <16>;

			hsync-len = <48>;

			vback-porch = <64>;

			vfront-porch = <16>;

			vsync-len = <3>;

		};

	};

};
 
};