diff options
Diffstat (limited to 'arch/arm/boot/dts/st/stm32h7-pinctrl.dtsi')
| -rw-r--r-- | arch/arm/boot/dts/st/stm32h7-pinctrl.dtsi | 34 |
1 files changed, 30 insertions, 4 deletions
diff --git a/arch/arm/boot/dts/st/stm32h7-pinctrl.dtsi b/arch/arm/boot/dts/st/stm32h7-pinctrl.dtsi index 7f1d234e1024..8a6db484383d 100644 --- a/arch/arm/boot/dts/st/stm32h7-pinctrl.dtsi +++ b/arch/arm/boot/dts/st/stm32h7-pinctrl.dtsi @@ -198,7 +198,7 @@ }; }; - uart4_pins: uart4-0 { + uart4_pins_a: uart4-0 { pins1 { pinmux = <STM32_PINMUX('A', 0, AF8)>; /* UART4_TX */ bias-disable; @@ -211,7 +211,20 @@ }; }; - usart1_pins: usart1-0 { + uart8_pins_a: uart8-0 { + pins1 { + pinmux = <STM32_PINMUX('J', 8, AF8)>; /* UART8_TX */ + bias-disable; + drive-push-pull; + slew-rate = <0>; + }; + pins2 { + pinmux = <STM32_PINMUX('J', 9, AF8)>; /* UART8_RX */ + bias-disable; + }; + }; + + usart1_pins_a: usart1-0 { pins1 { pinmux = <STM32_PINMUX('B', 14, AF4)>; /* USART1_TX */ bias-disable; @@ -224,7 +237,20 @@ }; }; - usart2_pins: usart2-0 { + usart1_pins_b: usart1-1 { + pins1 { + pinmux = <STM32_PINMUX('A', 9, AF7)>; /* USART1_TX */ + bias-disable; + drive-push-pull; + slew-rate = <0>; + }; + pins2 { + pinmux = <STM32_PINMUX('A', 10, AF7)>; /* USART1_RX */ + bias-disable; + }; + }; + + usart2_pins_a: usart2-0 { pins1 { pinmux = <STM32_PINMUX('D', 5, AF7)>; /* USART2_TX */ bias-disable; @@ -237,7 +263,7 @@ }; }; - usart3_pins: usart3-0 { + usart3_pins_a: usart3-0 { pins1 { pinmux = <STM32_PINMUX('B', 10, AF7)>, /* USART3_TX */ <STM32_PINMUX('D', 12, AF7)>; /* USART3_RTS_DE */ |