ARM: dts: stm32: stm32mp15-pinctrl: add spi1-1 pinmux group

Add spi1-1 pingroup as preparation for Protonic PRTT1C board.

Signed-off-by: Oleksij Rempel <o.rempel@pengutronix.de>
Signed-off-by: Alexandre Torgue <alexandre.torgue@foss.st.com>

diff --git a/arch/arm/boot/dts/stm32mp15-pinctrl.dtsi b/arch/arm/boot/dts/stm32mp15-pinctrl.dtsi
index 3c44a04..6052243 100644 (file)
--- a/arch/arm/boot/dts/stm32mp15-pinctrl.dtsi
+++ b/arch/arm/boot/dts/stm32mp15-pinctrl.dtsi
@@ -2261,4 +2261,19 @@
                        bias-disable;
                };
        };
+
+       spi1_pins_b: spi1-1 {
+               pins1 {
+                       pinmux = <STM32_PINMUX('A', 5, AF5)>, /* SPI1_SCK */
+                                <STM32_PINMUX('B', 5, AF5)>; /* SPI1_MOSI */
+                       bias-disable;
+                       drive-push-pull;
+                       slew-rate = <1>;
+               };
+
+               pins2 {
+                       pinmux = <STM32_PINMUX('A', 6, AF5)>; /* SPI1_MISO */
+                       bias-disable;
+               };
+       };
 };