diff options
Diffstat (limited to 'arch/arm64/boot/dts/st/stm32mp25-pinctrl.dtsi')
| -rw-r--r-- | arch/arm64/boot/dts/st/stm32mp25-pinctrl.dtsi | 31 |
1 files changed, 31 insertions, 0 deletions
diff --git a/arch/arm64/boot/dts/st/stm32mp25-pinctrl.dtsi b/arch/arm64/boot/dts/st/stm32mp25-pinctrl.dtsi index 5bd27767fbf5..d34a1d5e79c0 100644 --- a/arch/arm64/boot/dts/st/stm32mp25-pinctrl.dtsi +++ b/arch/arm64/boot/dts/st/stm32mp25-pinctrl.dtsi @@ -5,3 +5,34 @@ */ #include <dt-bindings/pinctrl/stm32-pinfunc.h> +&pinctrl { + usart2_pins_a: usart2-0 { + pins1 { + pinmux = <STM32_PINMUX('A', 4, AF6)>; /* USART2_TX */ + bias-disable; + drive-push-pull; + slew-rate = <0>; + }; + pins2 { + pinmux = <STM32_PINMUX('A', 8, AF8)>; /* USART2_RX */ + bias-disable; + }; + }; + + usart2_idle_pins_a: usart2-idle-0 { + pins1 { + pinmux = <STM32_PINMUX('A', 4, ANALOG)>; /* USART2_TX */ + }; + pins2 { + pinmux = <STM32_PINMUX('A', 8, AF8)>; /* USART2_RX */ + bias-disable; + }; + }; + + usart2_sleep_pins_a: usart2-sleep-0 { + pins { + pinmux = <STM32_PINMUX('A', 4, ANALOG)>, /* USART2_TX */ + <STM32_PINMUX('A', 8, ANALOG)>; /* USART2_RX */ + }; + }; +}; |