On 2/3/2023 1:07 PM, Bhavya Kapoor wrote:
> According to latest errata of J721e [1], (i2024) 'MMCSD: Peripherals
> Do Not Support HS400' which applies to MMCSD0 subsystem. Speed modes
> supported has been already updated in commit eb8f6194e807 ("arm64: dts: ti: k3-j721e-main: Update the speed modes supported and their itap delay values for MMCSD subsystems")
> but it missed dropping 'ti,strobe-sel' property which is only required
> by HS400 speed mode.
>
> Thus, drop 'ti,strobe-sel' property from kernel dtsi for J721e SoC.
>
> [1] https://www.ti.com/lit/er/sprz455/sprz455.pdf
>
> Fixes: eb8f6194e807 ("arm64: dts: ti: k3-j721e-main: Update the speed modes supported and their itap delay values for MMCSD subsystems")
> Signed-off-by: Bhavya Kapoor <b-kapoor@xxxxxx>
> ---
> arch/arm64/boot/dts/ti/k3-j721e-main.dtsi | 1 -
> 1 file changed, 1 deletion(-)
>
> diff --git a/arch/arm64/boot/dts/ti/k3-j721e-main.dtsi b/arch/arm64/boot/dts/ti/k3-j721e-main.dtsi
> index c935622f0102..bfa296dce3a3 100644
> --- a/arch/arm64/boot/dts/ti/k3-j721e-main.dtsi
> +++ b/arch/arm64/boot/dts/ti/k3-j721e-main.dtsi
> @@ -1180,7 +1180,6 @@ main_sdhci0: mmc@4f80000 {
> ti,itap-del-sel-mmc-hs = <0xa>;
> ti,itap-del-sel-ddr52 = <0x3>;
> ti,trm-icp = <0x8>;
> - ti,strobe-sel = <0x77>;
> dma-coherent;
> };
>
Reviewed-by: Nitin Yadav <n-yadav@xxxxxx>
