[PATCH 5/6] ARM: dts: stm32: Add alternate pinmux for SPI2 pins
Patrice CHOTARD
patrice.chotard at foss.st.com
Wed Jun 15 08:44:55 CEST 2022
HI Marek
On 6/13/22 11:55, Marek Vasut wrote:
> Add another mux option for SPI2 pins, this is used on DRC Compact board.
>
> Signed-off-by: Marek Vasut <marex at denx.de>
> Cc: Patrice Chotard <patrice.chotard at foss.st.com>
> Cc: Patrick Delaunay <patrick.delaunay at foss.st.com>
> ---
> arch/arm/dts/stm32mp15-pinctrl.dtsi | 15 +++++++++++++++
> 1 file changed, 15 insertions(+)
>
> diff --git a/arch/arm/dts/stm32mp15-pinctrl.dtsi b/arch/arm/dts/stm32mp15-pinctrl.dtsi
> index e0965c5936e..b92a149a186 100644
> --- a/arch/arm/dts/stm32mp15-pinctrl.dtsi
> +++ b/arch/arm/dts/stm32mp15-pinctrl.dtsi
> @@ -1778,6 +1778,21 @@
> };
> };
>
> + spi2_pins_b: spi2-1 {
> + pins1 {
> + pinmux = <STM32_PINMUX('I', 1, AF5)>, /* SPI1_SCK */
> + <STM32_PINMUX('I', 3, AF5)>; /* SPI1_MOSI */
> + bias-disable;
> + drive-push-pull;
> + slew-rate = <1>;
> + };
> +
> + pins2 {
> + pinmux = <STM32_PINMUX('I', 2, AF5)>; /* SPI1_MISO */
> + bias-disable;
> + };
> + };
> +
> spi4_pins_a: spi4-0 {
> pins {
> pinmux = <STM32_PINMUX('E', 12, AF5)>, /* SPI4_SCK */
Reviewed-by: Patrice Chotard <patrice.chotard at foss.st.com>
Thanks
Patrice
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