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ARM: dts: stm32: Add alternate pinmux for SPI2 pins 

Add another mux option for SPI2 pins, this is used on DRC Compact board.

Signed-off-by: Marek Vasut <marex@denx.de>
Cc: Patrice Chotard <patrice.chotard@foss.st.com>
Cc: Patrick Delaunay <patrick.delaunay@foss.st.com>
Reviewed-by: Patrice Chotard <patrice.chotard@foss.st.com>
Reviewed-by: Patrick Delaunay <patrick.delaunay@foss.st.com>
This commit is contained in:
Marek Vasut 2022-06-13 11:55:20 +02:00 committed by Patrick Delaunay
parent 3577cc0632
commit cb6d857db2
1 changed files with 15 additions and 0 deletions
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15
arch/arm/dts/stm32mp15-pinctrl.dtsi
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@ -1778,6 +1778,21 @@
}; };
}; };
spi2_pins_b: spi2-1 {
pins1 {
pinmux = <STM32_PINMUX('I', 1, AF5)>, /* SPI1_SCK */
<STM32_PINMUX('I', 3, AF5)>; /* SPI1_MOSI */
bias-disable;
drive-push-pull;
slew-rate = <1>;
};
pins2 {
pinmux = <STM32_PINMUX('I', 2, AF5)>; /* SPI1_MISO */
bias-disable;
};
};
spi4_pins_a: spi4-0 { spi4_pins_a: spi4-0 {
pins { pins {
pinmux = <STM32_PINMUX('E', 12, AF5)>, /* SPI4_SCK */ pinmux = <STM32_PINMUX('E', 12, AF5)>, /* SPI4_SCK */