On 16/11/22 21:35, Giulio Benetti wrote:
> According to i.MXRT1050 Datasheet usdhc supports up to 200Mhz clock so
> let's increase max-frequency property to 200Mhz.
>
> Cc: Jesse Taube <[email protected]>
> Signed-off-by: Giulio Benetti <[email protected]>
> Acked-by: Jesse Taube <[email protected]>
> ---
> V1->V2:
> * nothing done
Pardon:
V1->V2:
* set max-frequency to 200Mhz instead of removing it as suggested by
Bough Chen
--
Giulio Benetti
CEO/CTO@Benetti Engineering sas
> V2->V3:
> * added Jesse Taube's Acked-by:
> ---
> arch/arm/boot/dts/imxrt1050.dtsi | 2 +-
> 1 file changed, 1 insertion(+), 1 deletion(-)
>
> diff --git a/arch/arm/boot/dts/imxrt1050.dtsi b/arch/arm/boot/dts/imxrt1050.dtsi
> index 114465e4dde6..5b1991c32748 100644
> --- a/arch/arm/boot/dts/imxrt1050.dtsi
> +++ b/arch/arm/boot/dts/imxrt1050.dtsi
> @@ -93,7 +93,7 @@ usdhc1: mmc@402c0000 {
> bus-width = <4>;
> fsl,wp-controller;
> no-1-8-v;
> - max-frequency = <4000000>;
> + max-frequency = <200000000>;
> fsl,tuning-start-tap = <20>;
> fsl,tuning-step = <2>;
> status = "disabled";