Commit 6c7676a2 authored by Chukun Pan's avatar Chukun Pan Committed by Heiko Stuebner
Browse files

arm64: dts: rockchip: enable onboard spi flash for rock-3a 



There is a mx25u12835f spi flash on this board, enable it.

[    2.525805] spi-nor spi4.0: mx25u12835f (16384 Kbytes)

Signed-off-by: default avatarChukun Pan <amadeus@jmu.edu.cn>
Link: https://lore.kernel.org/r/20240409120003.309358-2-amadeus@jmu.edu.cn


Signed-off-by: default avatarHeiko Stuebner <heiko@sntech.de>
parent c57d1a97

arch/arm64/boot/dts/rockchip/rk3568-rock-3a.dts

+14 −0
Original line number Diff line number Diff line
@@ -757,6 +757,20 @@ &sdmmc2 { 
	status = "okay";

};



&sfc {

	#address-cells = <1>;

	#size-cells = <0>;

	status = "okay";



	flash@0 {

		compatible = "jedec,spi-nor";

		reg = <0x0>;

		spi-max-frequency = <104000000>;

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

		spi-tx-bus-width = <1>;

	};

};



&tsadc {

	rockchip,hw-tshut-mode = <1>;

	rockchip,hw-tshut-polarity = <0>;