On 4/22/24 01:17, Marek Vasut wrote:
> Add another mux option for UART7 pins, this is used on
> DH electronics STM32MP13xx DHCOR DHSBC board.
>
> Signed-off-by: Marek Vasut <ma...@denx.de>
> ---
> Cc: Patrice Chotard <patrice.chot...@foss.st.com>
> Cc: Patrick Delaunay <patrick.delau...@foss.st.com>
> Cc: u-b...@dh-electronics.com
> Cc: uboot-st...@st-md-mailman.stormreply.com
> ---
> arch/arm/dts/stm32mp13-pinctrl.dtsi | 41 +++++++++++++++++++++++++++++
> 1 file changed, 41 insertions(+)
>
> diff --git a/arch/arm/dts/stm32mp13-pinctrl.dtsi
> b/arch/arm/dts/stm32mp13-pinctrl.dtsi
> index 7014c7a6d23..c01d39f03ea 100644
> --- a/arch/arm/dts/stm32mp13-pinctrl.dtsi
> +++ b/arch/arm/dts/stm32mp13-pinctrl.dtsi
> @@ -647,6 +647,47 @@
> };
> };
>
> + uart7_pins_a: uart7-0 {
> + pins1 {
> + pinmux = <STM32_PINMUX('H', 2, AF8)>, /* UART7_TX */
> + <STM32_PINMUX('B', 12, AF7)>; /* UART7_RTS */
> + bias-disable;
> + drive-push-pull;
> + slew-rate = <0>;
> + };
> + pins2 {
> + pinmux = <STM32_PINMUX('E', 10, AF7)>, /* UART7_RX */
> + <STM32_PINMUX('G', 7, AF8)>; /* UART7_CTS_NSS
> */
> + bias-disable;
> + };
> + };
> +
> + uart7_idle_pins_a: uart7-idle-0 {
> + pins1 {
> + pinmux = <STM32_PINMUX('H', 2, ANALOG)>, /* UART7_TX */
> + <STM32_PINMUX('G', 7, ANALOG)>; /*
> UART7_CTS_NSS */
> + };
> + pins2 {
> + pinmux = <STM32_PINMUX('B', 12, AF7)>; /* UART7_RTS */
> + bias-disable;
> + drive-push-pull;
> + slew-rate = <0>;
> + };
> + pins3 {
> + pinmux = <STM32_PINMUX('E', 10, AF7)>; /* UART7_RX */
> + bias-disable;
> + };
> + };
> +
> + uart7_sleep_pins_a: uart7-sleep-0 {
> + pins {
> + pinmux = <STM32_PINMUX('H', 2, ANALOG)>, /* UART7_TX */
> + <STM32_PINMUX('B', 12, ANALOG)>, /* UART7_RTS
> */
> + <STM32_PINMUX('E', 10, ANALOG)>, /* UART7_RX */
> + <STM32_PINMUX('G', 7, ANALOG)>; /*
> UART7_CTS_NSS */
> + };
> + };
> +
> uart8_pins_a: uart8-0 {
> pins1 {
> pinmux = <STM32_PINMUX('E', 1, AF8)>; /* UART8_TX */
Reviewed-by: Patrice Chotard <patrice.chot...@foss.st.com>
Thanks
Patrice
