ARM: dts: stm32: Add alternate pinmux for FDCAN1 pins

Add another mux option for FDCAN1 pins, this is used on AV96 board.

Signed-off-by: Marek Vasut <marex@denx.de>
Cc: Alexandre Torgue <alexandre.torgue@st.com>
Cc: Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org>
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 e6f7634..becd810 100644 (file)
--- a/arch/arm/boot/dts/stm32mp15-pinctrl.dtsi
+++ b/arch/arm/boot/dts/stm32mp15-pinctrl.dtsi
@@ -773,6 +773,26 @@
                };
        };
 
+       m_can1_pins_b: m-can1-1 {
+               pins1 {
+                       pinmux = <STM32_PINMUX('A', 12, AF9)>; /* CAN1_TX */
+                       slew-rate = <1>;
+                       drive-push-pull;
+                       bias-disable;
+               };
+               pins2 {
+                       pinmux = <STM32_PINMUX('A', 11, AF9)>; /* CAN1_RX */
+                       bias-disable;
+               };
+       };
+
+       m_can1_sleep_pins_b: m_can1-sleep-1 {
+               pins {
+                       pinmux = <STM32_PINMUX('A', 12, ANALOG)>, /* CAN1_TX */
+                                <STM32_PINMUX('A', 11, ANALOG)>; /* CAN1_RX */
+               };
+       };
+
        pwm1_pins_a: pwm1-0 {
                pins {
                        pinmux = <STM32_PINMUX('E', 9, AF1)>, /* TIM1_CH1 */