diff options
| author | Alain Volmat <[email protected]> | 2023-12-18 16:57:17 +0100 |
|---|---|---|
| committer | Alexandre Torgue <[email protected]> | 2024-04-25 15:00:31 +0200 |
| commit | 1d1d4072138d193b3923f9e4c9181650a60c87ac (patch) | |
| tree | 97fff979b0fa76cca4d426844d2f787a1994751b | |
| parent | f08b42c11955653c48cfcc7886a15166bea8be46 (diff) | |
arm64: dts: st: add spi3/spi8 pins for stm32mp25
Add the spi3 and spi8 pins used on STM32MP257F-EV1 board.
Signed-off-by: Alain Volmat <[email protected]>
Signed-off-by: Alexandre Torgue <[email protected]>
| -rw-r--r-- | arch/arm64/boot/dts/st/stm32mp25-pinctrl.dtsi | 46 |
1 files changed, 46 insertions, 0 deletions
diff --git a/arch/arm64/boot/dts/st/stm32mp25-pinctrl.dtsi b/arch/arm64/boot/dts/st/stm32mp25-pinctrl.dtsi index 4194807606ce..7a82896dcbf6 100644 --- a/arch/arm64/boot/dts/st/stm32mp25-pinctrl.dtsi +++ b/arch/arm64/boot/dts/st/stm32mp25-pinctrl.dtsi @@ -77,6 +77,28 @@ }; }; + spi3_pins_a: spi3-0 { + pins1 { + pinmux = <STM32_PINMUX('B', 7, AF1)>, /* SPI3_SCK */ + <STM32_PINMUX('B', 8, AF1)>; /* SPI3_MOSI */ + drive-push-pull; + bias-disable; + slew-rate = <1>; + }; + pins2 { + pinmux = <STM32_PINMUX('B', 10, AF1)>; /* SPI3_MISO */ + bias-disable; + }; + }; + + spi3_sleep_pins_a: spi3-sleep-0 { + pins1 { + pinmux = <STM32_PINMUX('B', 7, ANALOG)>, /* SPI3_SCK */ + <STM32_PINMUX('B', 8, ANALOG)>, /* SPI3_MOSI */ + <STM32_PINMUX('B', 10, ANALOG)>; /* SPI3_MISO */ + }; + }; + usart2_pins_a: usart2-0 { pins1 { pinmux = <STM32_PINMUX('A', 4, AF6)>; /* USART2_TX */ @@ -126,3 +148,27 @@ }; }; }; + +&pinctrl_z { + spi8_pins_a: spi8-0 { + pins1 { + pinmux = <STM32_PINMUX('Z', 2, AF3)>, /* SPI8_SCK */ + <STM32_PINMUX('Z', 0, AF3)>; /* SPI8_MOSI */ + drive-push-pull; + bias-disable; + slew-rate = <1>; + }; + pins2 { + pinmux = <STM32_PINMUX('Z', 1, AF3)>; /* SPI8_MISO */ + bias-disable; + }; + }; + + spi8_sleep_pins_a: spi8-sleep-0 { + pins1 { + pinmux = <STM32_PINMUX('Z', 2, ANALOG)>, /* SPI8_SCK */ + <STM32_PINMUX('Z', 0, ANALOG)>, /* SPI8_MOSI */ + <STM32_PINMUX('Z', 1, ANALOG)>; /* SPI8_MISO */ + }; + }; +}; |