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Commit bc357393 authored by Romain Perier's avatar Romain Perier Committed by Gregory CLEMENT
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arm64: dts: marvell: Enable spi0 on the board Armada-3720-db 



This commit enables the device node spi0 on the official development
board for the Marvell Armada 3700. It also adds sub-node for the 128Mb
SPI-NOR present on the board.

Signed-off-by: default avatarRomain Perier <romain.perier@free-electrons.com>
Tested-by: default avatarGregory CLEMENT <gregory.clement@free-electrons.com>
Signed-off-by: default avatarGregory CLEMENT <gregory.clement@free-electrons.com>
parent e09dfa8f

arch/arm64/boot/dts/marvell/armada-3720-db.dts

+30 −0
Original line number Diff line number Diff line
@@ -67,6 +67,36 @@ 
	status = "okay";

};



&spi0 {

	status = "okay";



	m25p80@0 {

		compatible = "jedec,spi-nor";

		reg = <0>;

		spi-max-frequency = <108000000>;

		spi-rx-bus-width = <4>;

		spi-tx-bus-width = <4>;



		partitions {

			compatible = "fixed-partitions";

			#address-cells = <1>;

			#size-cells = <1>;

			partition@0 {

				label = "bootloader";

				reg = <0x0 0x200000>;

			};

			partition@200000 {

				label = "U-boot Env";

				reg = <0x200000 0x10000>;

			};

			partition@210000 {

				label = "Linux";

				reg = <0x210000 0xDF0000>;

			};

		};

	};

};



/* Exported on the micro USB connector CON32 through an FTDI */

&uart0 {

	status = "okay";