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arm64: dts: st: add spi3/spi8 pins for stm32mp25

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Add the spi3 and spi8 pins used on STM32MP257F-EV1 board.

Signed-off-by: Alain Volmat <alain.volmat@foss.st.com>
Signed-off-by: Alexandre Torgue <alexandre.torgue@foss.st.com>
This commit is contained in:
Alain Volmat 2023-12-18 16:57:17 +01:00 committed by Alexandre Torgue
parent f08b42c119
commit 1d1d407213
1 changed files with 46 additions and 0 deletions
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46
arch/arm64/boot/dts/st/stm32mp25-pinctrl.dtsi
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@ -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 */
};
};
};