[PATCH v2 2/5] arm: dts: stm32mp157c-odyssey-som: enable all SDMMC2 data lanes
Patrice CHOTARD
patrice.chotard at foss.st.com
Fri Jun 18 09:59:36 CEST 2021
On 6/2/21 7:09 PM, Grzegorz Szymaszek wrote:
> Add the “sdmmc2_d47_pins_d” pins to the SDMMC2 pinctrls. Increase the
> bus width from four to eight.
>
> Signed-off-by: Grzegorz Szymaszek <gszymaszek at short.pl>
> Cc: Patrice Chotard <patrice.chotard at foss.st.com>
> Cc: Patrick Delaunay <patrick.delaunay at foss.st.com>
> Reviewed-by: Patrice Chotard <patrice.chotard at foss.st.com>
> ---
> Changes for v2:
> - rebased on current master (patch not changed)
> - added Patrice Chotard’s Reviewed-by
>
> arch/arm/dts/stm32mp157c-odyssey-som.dtsi | 8 ++++----
> 1 file changed, 4 insertions(+), 4 deletions(-)
>
> diff --git a/arch/arm/dts/stm32mp157c-odyssey-som.dtsi b/arch/arm/dts/stm32mp157c-odyssey-som.dtsi
> index ed399c00d1..7323325e60 100644
> --- a/arch/arm/dts/stm32mp157c-odyssey-som.dtsi
> +++ b/arch/arm/dts/stm32mp157c-odyssey-som.dtsi
> @@ -264,14 +264,14 @@
>
> &sdmmc2 {
> pinctrl-names = "default", "opendrain", "sleep";
> - pinctrl-0 = <&sdmmc2_b4_pins_a>;
> - pinctrl-1 = <&sdmmc2_b4_od_pins_a>;
> - pinctrl-2 = <&sdmmc2_b4_sleep_pins_a>;
> + pinctrl-0 = <&sdmmc2_b4_pins_a &sdmmc2_d47_pins_d>;
> + pinctrl-1 = <&sdmmc2_b4_od_pins_a &sdmmc2_d47_pins_d>;
> + pinctrl-2 = <&sdmmc2_b4_sleep_pins_a &sdmmc2_d47_sleep_pins_d>;
> non-removable;
> no-sd;
> no-sdio;
> st,neg-edge;
> - bus-width = <4>;
> + bus-width = <8>;
> vmmc-supply = <&v3v3>;
> status = "okay";
> };
>
Applied on u-boot-stm32/next
Thanks
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