Re: [PATCH] arm64: dts: ti: k3-j784s4-evm: Add eMMC mmc0 support

Bhavya Kapoor
2023-03-30T06:20:54Z

On 27/03/23 14:01, Apurva Nandan wrote:
> Add support for eMMC card connected to main sdhci0 instance.
>
> Signed-off-by: Apurva Nandan <a-nandan@ti.com>

Reviewed-by: Bhavya Kapoor <b-kapoor@ti.com>

> ---
> arch/arm64/boot/dts/ti/k3-j784s4-evm.dts | 9 +++++++++
> 1 file changed, 9 insertions(+)
>
> diff --git a/arch/arm64/boot/dts/ti/k3-j784s4-evm.dts b/arch/arm64/boot/dts/ti/k3-j784s4-evm.dts
> index 7480f37e89e8..1622a01a4667 100644
> --- a/arch/arm64/boot/dts/ti/k3-j784s4-evm.dts
> +++ b/arch/arm64/boot/dts/ti/k3-j784s4-evm.dts
> @@ -21,6 +21,7 @@ chosen {
>
> aliases {
> serial2 = &main_uart8;
> + mmc0 = &main_sdhci0;
> mmc1 = &main_sdhci1;
> i2c0 = &main_i2c0;
> };
> @@ -225,6 +226,14 @@ exp2: gpio@22 {
> };
> };
>
> +&main_sdhci0 {
> + /* eMMC */
> + status = "okay";
> + non-removable;
> + ti,driver-strength-ohm = <50>;
> + disable-wp;
> +};
> +
> &main_sdhci1 {
> /* SD card */
> status = "okay";
> --
> 2.34.1
Looks correct to me.