[PATCH 1/3] ARM: dts: stm32: Add STM32MP1 UART8 RTS/CTS pinmux
Fabrice Gasnier
fabrice.gasnier at st.com
Fri Aug 28 05:26:36 EDT 2020
On 8/5/20 2:36 PM, Marek Vasut wrote:
> Add extra RTS/CTS line pinmux for STM32MP1 UART8.
>
> Signed-off-by: Marek Vasut <marex at denx.de>
> Cc: Alexandre Torgue <alexandre.torgue at st.com>
> 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
> ---
> arch/arm/boot/dts/stm32mp15-pinctrl.dtsi | 8 ++++++++
> 1 file changed, 8 insertions(+)
Acked-by: Fabrice Gasnier <fabrice.gasnier at st.com>
>
> diff --git a/arch/arm/boot/dts/stm32mp15-pinctrl.dtsi b/arch/arm/boot/dts/stm32mp15-pinctrl.dtsi
> index b5a66429670c..ba8f52ea7674 100644
> --- a/arch/arm/boot/dts/stm32mp15-pinctrl.dtsi
> +++ b/arch/arm/boot/dts/stm32mp15-pinctrl.dtsi
> @@ -1700,6 +1700,14 @@ pins2 {
> };
> };
>
> + uart8_rtscts_pins_a: uart8rtscts-0 {
> + pins {
> + pinmux = <STM32_PINMUX('G', 7, AF8)>, /* UART8_RTS */
> + <STM32_PINMUX('G', 10, AF8)>; /* UART8_CTS */
> + bias-disable;
> + };
> + };
> +
> spi4_pins_a: spi4-0 {
> pins {
> pinmux = <STM32_PINMUX('E', 12, AF5)>, /* SPI4_SCK */
>
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