[Linux-stm32] [PATCH V2 14/22] ARM: dts: stm32: Add alternate pinmux for SDMMC3 pins

[Manivannan Sadhasivam]

On Tue, Mar 31, 2020 at 02:56:53AM +0200, Marek Vasut wrote:
> Add another mux option for SDMMC3 pins, in particular PD5_SDMMC3_D2 and
> PD0_SDMMC3_CMD, this is used on AV96 board.
> 
> Signed-off-by: Marek Vasut <marex at denx.de>

Reviewed-by: Manivannan Sadhasivam <manivannan.sadhasivam at linaro.org>

Thanks,
Mani

> Cc: Alexandre Torgue <alexandre.torgue at st.com>
> Cc: Manivannan Sadhasivam <manivannan.sadhasivam at linaro.org>
> Cc: Maxime Coquelin <mcoquelin.stm32 at gmail.com>
> Cc: Patrice Chotard <patrice.chotard at st.com>
> Cc: Patrick Delaunay <patrick.delaunay at st.com>
> Cc: linux-stm32 at st-md-mailman.stormreply.com
> To: linux-arm-kernel at lists.infradead.org
> ---
> V2: No change
> ---
>  arch/arm/boot/dts/stm32mp15-pinctrl.dtsi | 54 ++++++++++++++++++++++++
>  1 file changed, 54 insertions(+)
> 
> diff --git a/arch/arm/boot/dts/stm32mp15-pinctrl.dtsi b/arch/arm/boot/dts/stm32mp15-pinctrl.dtsi
> index ec3621e0ff08..f3f9fc4a3503 100644
> --- a/arch/arm/boot/dts/stm32mp15-pinctrl.dtsi
> +++ b/arch/arm/boot/dts/stm32mp15-pinctrl.dtsi
> @@ -1137,6 +1137,60 @@ pins {
>  		};
>  	};
>  
> +	sdmmc3_b4_pins_b: sdmmc3-b4-1 {
> +		pins1 {
> +			pinmux = <STM32_PINMUX('F', 0, AF9)>, /* SDMMC3_D0 */
> +				 <STM32_PINMUX('F', 4, AF9)>, /* SDMMC3_D1 */
> +				 <STM32_PINMUX('D', 5, AF10)>, /* SDMMC3_D2 */
> +				 <STM32_PINMUX('D', 7, AF10)>, /* SDMMC3_D3 */
> +				 <STM32_PINMUX('D', 0, AF10)>; /* SDMMC3_CMD */
> +			slew-rate = <1>;
> +			drive-push-pull;
> +			bias-pull-up;
> +		};
> +		pins2 {
> +			pinmux = <STM32_PINMUX('G', 15, AF10)>; /* SDMMC3_CK */
> +			slew-rate = <2>;
> +			drive-push-pull;
> +			bias-pull-up;
> +		};
> +	};
> +
> +	sdmmc3_b4_od_pins_b: sdmmc3-b4-od-1 {
> +		pins1 {
> +			pinmux = <STM32_PINMUX('F', 0, AF9)>, /* SDMMC3_D0 */
> +				 <STM32_PINMUX('F', 4, AF9)>, /* SDMMC3_D1 */
> +				 <STM32_PINMUX('D', 5, AF10)>, /* SDMMC3_D2 */
> +				 <STM32_PINMUX('D', 7, AF10)>; /* SDMMC3_D3 */
> +			slew-rate = <1>;
> +			drive-push-pull;
> +			bias-pull-up;
> +		};
> +		pins2 {
> +			pinmux = <STM32_PINMUX('G', 15, AF10)>; /* SDMMC3_CK */
> +			slew-rate = <2>;
> +			drive-push-pull;
> +			bias-pull-up;
> +		};
> +		pins3 {
> +			pinmux = <STM32_PINMUX('D', 0, AF10)>; /* SDMMC2_CMD */
> +			slew-rate = <1>;
> +			drive-open-drain;
> +			bias-pull-up;
> +		};
> +	};
> +
> +	sdmmc3_b4_sleep_pins_b: sdmmc3-b4-sleep-1 {
> +		pins {
> +			pinmux = <STM32_PINMUX('F', 0, ANALOG)>, /* SDMMC3_D0 */
> +				 <STM32_PINMUX('F', 4, ANALOG)>, /* SDMMC3_D1 */
> +				 <STM32_PINMUX('D', 5, ANALOG)>, /* SDMMC3_D2 */
> +				 <STM32_PINMUX('D', 7, ANALOG)>, /* SDMMC3_D3 */
> +				 <STM32_PINMUX('G', 15, ANALOG)>, /* SDMMC3_CK */
> +				 <STM32_PINMUX('D', 0, ANALOG)>; /* SDMMC3_CMD */
> +		};
> +	};
> +
>  	spdifrx_pins_a: spdifrx-0 {
>  		pins {
>  			pinmux = <STM32_PINMUX('G', 12, AF8)>; /* SPDIF_IN1 */
> -- 
> 2.25.1
>