ARM: dts: stm32: Add alternate pinmux for RCC pin

Add another mux option for RCC pin, this is used on AV96 board
for e.g. sensor clock supply.

Signed-off-by: Marek Vasut <marex@denx.de>
Cc: Alexandre Torgue <alexandre.torgue@foss.st.com>
Cc: Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org>
Cc: Maxime Coquelin <mcoquelin.stm32@gmail.com>
Cc: Patrice Chotard <patrice.chotard@foss.st.com>
Cc: Patrick Delaunay <patrick.delaunay@foss.st.com>
Cc: linux-stm32@st-md-mailman.stormreply.com
To: linux-arm-kernel@lists.infradead.org
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 94db065..2cc9341 100644 (file)
--- a/arch/arm/boot/dts/stm32mp15-pinctrl.dtsi
+++ b/arch/arm/boot/dts/stm32mp15-pinctrl.dtsi
@@ -960,6 +960,21 @@
                };
        };
 
+       mco1_pins_a: mco1-0 {
+               pins {
+                       pinmux = <STM32_PINMUX('A', 13, AF2)>; /* MCO1 */
+                       bias-disable;
+                       drive-push-pull;
+                       slew-rate = <1>;
+               };
+       };
+
+       mco1_sleep_pins_a: mco1-sleep-0 {
+               pins {
+                       pinmux = <STM32_PINMUX('A', 13, ANALOG)>; /* MCO1 */
+               };
+       };
+
        mco2_pins_a: mco2-0 {
                pins {
                        pinmux = <STM32_PINMUX('G', 2, AF1)>; /* MCO2 */