Donate to e Foundation | Murena handsets with /e/OS | Own a part of Murena! Learn more

Commit 18131ae6 authored by Grygorii Strashko's avatar Grygorii Strashko Committed by Santosh Shilimkar
Browse files

ARM: dts: keystone-evm: add spi nor flash support 



k2hk, k2e, k2l EVM board have the same Micron N25Q128A11
SPI NOR Flash installed on SPI0 bus.

The NOR Flash is splitted on two partistions:
partition@0
	label = "u-boot-spl";
	reg = <0x0 0x80000>;
partition@1
	label = "misc";
	reg = <0x80000 0xf80000>;

Hence, add SPI NOR Flash nodes to all k2hk, k2e, k2l EVM boards.

Signed-off-by: default avatarMurali Karicheri <m-karicheri2@ti.com>
Signed-off-by: default avatarGrygorii Strashko <grygorii.strashko@ti.com>
Signed-off-by: default avatarSantosh Shilimkar <santosh.shilimkar@ti.com>
parent 29a61d83

arch/arm/boot/dts/k2e-evm.dts

+22 −0
Original line number Diff line number Diff line
@@ -117,3 +117,25 @@ 
		};

	};

};



&spi0 {

	nor_flash: n25q128a11@0 {

		#address-cells = <1>;

		#size-cells = <1>;

		compatible = "Micron,n25q128a11";

		spi-max-frequency = <54000000>;

		m25p,fast-read;

		reg = <0>;



		partition@0 {

			label = "u-boot-spl";

			reg = <0x0 0x80000>;

			read-only;

		};



		partition@1 {

			label = "misc";

			reg = <0x80000 0xf80000>;

		};

	};

};

arch/arm/boot/dts/k2hk-evm.dts

+22 −0
Original line number Diff line number Diff line
@@ -145,3 +145,25 @@ 
		reg = <0x50>;

	};

};



&spi0 {

	nor_flash: n25q128a11@0 {

		#address-cells = <1>;

		#size-cells = <1>;

		compatible = "Micron,n25q128a11";

		spi-max-frequency = <54000000>;

		m25p,fast-read;

		reg = <0>;



		partition@0 {

			label = "u-boot-spl";

			reg = <0x0 0x80000>;

			read-only;

		};



		partition@1 {

			label = "misc";

			reg = <0x80000 0xf80000>;

		};

	};

};

arch/arm/boot/dts/k2l-evm.dts

+22 −0
Original line number Diff line number Diff line
@@ -94,3 +94,25 @@ 
		};

	};

};



&spi0 {

	nor_flash: n25q128a11@0 {

		#address-cells = <1>;

		#size-cells = <1>;

		compatible = "Micron,n25q128a11";

		spi-max-frequency = <54000000>;

		m25p,fast-read;

		reg = <0>;



		partition@0 {

			label = "u-boot-spl";

			reg = <0x0 0x80000>;

			read-only;

		};



		partition@1 {

			label = "misc";

			reg = <0x80000 0xf80000>;

		};

	};

};