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Commit 5984be04 authored by Thor Thayer's avatar Thor Thayer Committed by Dinh Nguyen
Browse files

ARM: dts: socfpga: Add Devkit A10-SR fields for Arria10 



Add the Altera Arria10 System Resource node. This is a Multi-Function
device with GPIO expander support.

Signed-off-by: default avatarThor Thayer <tthayer@opensource.altera.com>
Signed-off-by: default avatarDinh Nguyen <dinguyen@opensource.altera.com>
parent f2d6f8f8

arch/arm/boot/dts/socfpga_arria10_socdk.dtsi

+21 −0
Original line number Diff line number Diff line
@@ -75,6 +75,27 @@ 
	status = "okay";

};



&spi1 {

	status = "okay";



	resource-manager@0 {

		compatible = "altr,a10sr";

		reg = <0>;

		spi-max-frequency = <100000>;

		/* low-level active IRQ at GPIO1_5 */

		interrupt-parent = <&portb>;

		interrupts = <5 IRQ_TYPE_LEVEL_LOW>;

		interrupt-controller;

		#interrupt-cells = <2>;



		a10sr_gpio: gpio-controller {

			compatible = "altr,a10sr-gpio";

			gpio-controller;

			#gpio-cells = <2>;

		};

	};

};



&i2c1 {

	speed-mode = <0>;

	status = "okay";