Commit 4dcf0f9a authored by Shawn Guo's avatar Shawn Guo Committed by Wei Xu
Browse files

arm64: dts: hi3798cv200: add SD card support 



It adds device mmc@9820000 which is used as SD card on poplar board.

Signed-off-by: default avatarShawn Guo <shawn.guo@linaro.org>
Signed-off-by: default avatarWei Xu <xuwei5@hisilicon.com>
parent 4fbd8d19

arch/arm64/boot/dts/hisilicon/hi3798cv200-poplar.dts

+6 −0
Original line number Diff line number Diff line
@@ -146,6 +146,12 @@ 
	status = "okay";

};



&sd0 {

	bus-width = <4>;

	cap-sd-highspeed;

	status = "okay";

};



&spi0 {

	status = "okay";

	label = "LS-SPI0";

arch/arm64/boot/dts/hisilicon/hi3798cv200.dtsi

+12 −0
Original line number Diff line number Diff line
@@ -192,6 +192,18 @@ 
			status = "disabled";

		};



		sd0: mmc@9820000 {

			compatible = "snps,dw-mshc";

			reg = <0x9820000 0x10000>;

			interrupts = <GIC_SPI 34 IRQ_TYPE_LEVEL_HIGH>;

			clocks = <&crg HISTB_SDIO0_CIU_CLK>,

				 <&crg HISTB_SDIO0_BIU_CLK>;

			clock-names = "ciu", "biu";

			resets = <&crg 0x9c 4>;

			reset-names = "reset";

			status = "disabled";

		};



		emmc: mmc@9830000 {

			compatible = "snps,dw-mshc";

			reg = <0x9830000 0x10000>;

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