[PATCH v2 6/7] riscv: dts: thead: Enable BeagleV Ahead eMMC controller

Conor Dooley conor at kernel.org
Wed Oct 18 06:57:50 PDT 2023


On Tue, Oct 17, 2023 at 01:43:52PM -0700, Drew Fustini wrote:
> Add properties to the emmc node and enable it and set the frequency for
> the sdhci clock.
> 
> Signed-off-by: Drew Fustini <dfustini at baylibre.com>
> ---
>  arch/riscv/boot/dts/thead/th1520-beaglev-ahead.dts | 14 ++++++++++++++
>  1 file changed, 14 insertions(+)
> 
> diff --git a/arch/riscv/boot/dts/thead/th1520-beaglev-ahead.dts b/arch/riscv/boot/dts/thead/th1520-beaglev-ahead.dts
> index 70e8042c8304..bf55319ba950 100644
> --- a/arch/riscv/boot/dts/thead/th1520-beaglev-ahead.dts
> +++ b/arch/riscv/boot/dts/thead/th1520-beaglev-ahead.dts
> @@ -52,6 +52,10 @@ &uart_sclk {
>  	clock-frequency = <100000000>;
>  };
>  
> +&sdhci_clk {
> +	clock-frequency = <198000000>;
> +};
> +
>  &dmac0 {
>  	status = "okay";
>  };
> @@ -59,3 +63,13 @@ &dmac0 {
>  &uart0 {
>  	status = "okay";
>  };
> +
> +&mmc0 {
> +	bus-width = <8>;
> +	max-frequency = <198000000>;
> +	mmc-hs400-1_8v;
> +	non-removable;
> +	no-sdio;
> +	no-sd;
> +	status = "okay";
> +};

Is this file meant to be in alphanumerical order?

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