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Commit 55b0f44c authored Dec 12, 2016 by Dinh Nguyen

ARM: dts: socfpga: enable GPIO and LEDs for Cyclone5 and Arria5 devkits



Enable all the GPIO ports and define the GPIO-based leds on the Cyclone5 and
Arria5 devkits.

Signed-off-by: Dinh Nguyen <dinguyen@kernel.org>

parent 7ce7d89f

arch/arm/boot/dts/socfpga_arria5_socdk.dts

+35 −0

Original line number	Diff line number	Diff line
		@@ -39,6 +39,29 @@
		ethernet0 = &gmac1;
		};

		leds {
		compatible = "gpio-leds";
		hps0 {
		label = "hps_led0";
		gpios = <&porta 0 1>;
		};

		hps1 {
		label = "hps_led1";
		gpios = <&portb 11 1>;
		};

		hps2 {
		label = "hps_led2";
		gpios = <&porta 17 1>;
		};

		hps3 {
		label = "hps_led3";
		gpios = <&porta 18 1>;
		};
		};

		regulator_3_3v: 3-3-v-regulator {
		compatible = "regulator-fixed";
		regulator-name = "3.3V";
		@@ -61,6 +84,18 @@
		rxc-skew-ps = <2000>;
		};

		&gpio0 {
		status = "okay";
		};

		&gpio1 {
		status = "okay";
		};

		&gpio2 {
		status = "okay";
		};

		&i2c0 {
		status = "okay";

arch/arm/boot/dts/socfpga_cyclone5_socdk.dts

+31 −0

Original line number	Diff line number	Diff line
		@@ -39,6 +39,29 @@
		ethernet0 = &gmac1;
		};

		leds {
		compatible = "gpio-leds";
		hps0 {
		label = "hps_led0";
		gpios = <&portb 15 1>;
		};

		hps1 {
		label = "hps_led1";
		gpios = <&portb 14 1>;
		};

		hps2 {
		label = "hps_led2";
		gpios = <&portb 13 1>;
		};

		hps3 {
		label = "hps_led3";
		gpios = <&portb 12 1>;
		};
		};

		regulator_3_3v: 3-3-v-regulator {
		compatible = "regulator-fixed";
		regulator-name = "3.3V";
		@@ -61,10 +84,18 @@
		rxc-skew-ps = <2000>;
		};

		&gpio0 {
		status = "okay";
		};

		&gpio1 {
		status = "okay";
		};

		&gpio2 {
		status = "okay";
		};

		&i2c0 {
		status = "okay";