Add another mux option for SPI2 pins, this is used on DRC Compact board.
Signed-off-by: Marek Vasut <ma...@denx.de>
Cc: Patrice Chotard <patrice.chot...@foss.st.com>
Cc: Patrick Delaunay <patrick.delau...@foss.st.com>
---
arch/arm/dts/stm32mp15-pinctrl.dtsi | 15 +++++++++++++++
1 file changed, 15 insertions(+)
diff --git a/arch/arm/dts/stm32mp15-pinctrl.dtsi
b/arch/arm/dts/stm32mp15-pinctrl.dtsi
index e0965c5936e..b92a149a186 100644
--- a/arch/arm/dts/stm32mp15-pinctrl.dtsi
+++ b/arch/arm/dts/stm32mp15-pinctrl.dtsi
@@ -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 {
pins {
pinmux = <STM32_PINMUX('E', 12, AF5)>, /* SPI4_SCK */
--
2.35.1
