diff mbox

arm64: dts: hi3798cv200: add SD card support

Message ID 1508036687-13926-1-git-send-email-shawnguo@kernel.org (mailing list archive)
State New, archived
Headers show

Commit Message

Shawn Guo Oct. 15, 2017, 3:04 a.m. UTC 
From: Shawn Guo <shawn.guo@linaro.org>

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

Signed-off-by: Shawn Guo <shawn.guo@linaro.org>
---
 arch/arm64/boot/dts/hisilicon/hi3798cv200-poplar.dts |  6 ++++++
 arch/arm64/boot/dts/hisilicon/hi3798cv200.dtsi       | 12 ++++++++++++
 2 files changed, 18 insertions(+)

Comments

Wei Xu Dec. 22, 2017, 9:34 a.m. UTC | #1 
Hi Shawn,

On 2017/10/15 4:04, Shawn Guo wrote:
> From: Shawn Guo <shawn.guo@linaro.org>
> 
> It adds device mmc@9820000 which is used as SD card on poplar board.
> 
> Signed-off-by: Shawn Guo <shawn.guo@linaro.org>

Applied into hisilicon dt tree.
Thanks!

Best Regards,
Wei

> ---
>  arch/arm64/boot/dts/hisilicon/hi3798cv200-poplar.dts |  6 ++++++
>  arch/arm64/boot/dts/hisilicon/hi3798cv200.dtsi       | 12 ++++++++++++
>  2 files changed, 18 insertions(+)
> 
> diff --git a/arch/arm64/boot/dts/hisilicon/hi3798cv200-poplar.dts b/arch/arm64/boot/dts/hisilicon/hi3798cv200-poplar.dts
> index b9142871d6fe..e6fd9f296497 100644
> --- a/arch/arm64/boot/dts/hisilicon/hi3798cv200-poplar.dts
> +++ b/arch/arm64/boot/dts/hisilicon/hi3798cv200-poplar.dts
> @@ -146,6 +146,12 @@
>  	status = "okay";
>  };
>  
> +&sd0 {
> +	bus-width = <4>;
> +	cap-sd-highspeed;
> +	status = "okay";
> +};
> +
>  &spi0 {
>  	status = "okay";
>  	label = "LS-SPI0";
> diff --git a/arch/arm64/boot/dts/hisilicon/hi3798cv200.dtsi b/arch/arm64/boot/dts/hisilicon/hi3798cv200.dtsi
> index 75865f8a862a..962bd79139e4 100644
> --- a/arch/arm64/boot/dts/hisilicon/hi3798cv200.dtsi
> +++ b/arch/arm64/boot/dts/hisilicon/hi3798cv200.dtsi
> @@ -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>;
>
diff mbox

Patch

diff --git a/arch/arm64/boot/dts/hisilicon/hi3798cv200-poplar.dts b/arch/arm64/boot/dts/hisilicon/hi3798cv200-poplar.dts
index b9142871d6fe..e6fd9f296497 100644
--- a/arch/arm64/boot/dts/hisilicon/hi3798cv200-poplar.dts
+++ b/arch/arm64/boot/dts/hisilicon/hi3798cv200-poplar.dts
@@ -146,6 +146,12 @@ 
 	status = "okay";
 };
 
+&sd0 {
+	bus-width = <4>;
+	cap-sd-highspeed;
+	status = "okay";
+};
+
 &spi0 {
 	status = "okay";
 	label = "LS-SPI0";
diff --git a/arch/arm64/boot/dts/hisilicon/hi3798cv200.dtsi b/arch/arm64/boot/dts/hisilicon/hi3798cv200.dtsi
index 75865f8a862a..962bd79139e4 100644
--- a/arch/arm64/boot/dts/hisilicon/hi3798cv200.dtsi
+++ b/arch/arm64/boot/dts/hisilicon/hi3798cv200.dtsi
@@ -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>;