ARM: dts: stm32: Add UART8 pins A pinmux entry on stm32mp1

Add pinmux for UART8.

Signed-off-by: Marek Vasut <marex@denx.de>
Cc: Alexandre Torgue <alexandre.torgue@st.com>
Cc: Maxime Coquelin <mcoquelin.stm32@gmail.com>
Cc: Patrice Chotard <patrice.chotard@st.com>
Cc: Patrick Delaunay <patrick.delaunay@st.com>
Cc: linux-stm32@st-md-mailman.stormreply.com
To: linux-arm-kernel@lists.infradead.org
Signed-off-by: Alexandre Torgue <alexandre.torgue@st.com>

diff --git a/arch/arm/boot/dts/stm32mp15-pinctrl.dtsi b/arch/arm/boot/dts/stm32mp15-pinctrl.dtsi
index ac6fb33..024a86e 100644 (file)
--- a/arch/arm/boot/dts/stm32mp15-pinctrl.dtsi
+++ b/arch/arm/boot/dts/stm32mp15-pinctrl.dtsi
@@ -1107,6 +1107,19 @@
                        bias-disable;
                };
        };
+
+       uart8_pins_a: uart8-0 {
+               pins1 {
+                       pinmux = <STM32_PINMUX('E', 1, AF8)>; /* UART8_TX */
+                       bias-disable;
+                       drive-push-pull;
+                       slew-rate = <0>;
+               };
+               pins2 {
+                       pinmux = <STM32_PINMUX('E', 0, AF8)>; /* UART8_RX */
+                       bias-disable;
+               };
+       };
 };
 
 &pinctrl_z {