> Subject: [PATCH] arm64: dts: imx8mp-verdin: drop limit to sdio wi-fi
> frequency to 100 mhz
>
> From: Marcel Ziswiler <marcel.ziswiler@xxxxxxxxxxx>
>
> SDIO frequency was limited to workaround some instabilities, however
> it turned out that the instability had nothing to do with the speed but
> was because of an issue with the USDHC IP that was fixed in commit
> 52e4c32baed2 ("mmc: sdhci-esdhc-imx: only enable DAT[0] and CMD
> line auto tuning for SDIO device").
>
> Signed-off-by: Marcel Ziswiler <marcel.ziswiler@xxxxxxxxxxx>
> Signed-off-by: João Paulo Gonçalves <joao.goncalves@xxxxxxxxxxx>
> ---
> arch/arm64/boot/dts/freescale/imx8mp-verdin-wifi.dtsi | 1 -
> 1 file changed, 1 deletion(-)
>
> diff --git a/arch/arm64/boot/dts/freescale/imx8mp-verdin-wifi.dtsi
> b/arch/arm64/boot/dts/freescale/imx8mp-verdin-wifi.dtsi
> index efcab00c0142..cae06cb67cd3 100644
> --- a/arch/arm64/boot/dts/freescale/imx8mp-verdin-wifi.dtsi
> +++ b/arch/arm64/boot/dts/freescale/imx8mp-verdin-wifi.dtsi
> @@ -75,7 +75,6 @@ bluetooth {
> &usdhc1 {
> bus-width = <4>;
> keep-power-in-suspend;
> - max-frequency = <100000000>;
> non-removable;
> pinctrl-names = "default", "state_100mhz", "state_200mhz";
> pinctrl-0 = <&pinctrl_usdhc1>, <&pinctrl_wifi_ctrl>;
> --
> 2.34.1
>
Reviewed-by: Peng Fan <peng.fan@xxxxxxx>
