diff mbox series

[03/12] ARM: dts: stm32: Add alternate pinmux for FDCAN1 pins

Message ID 20200429163743.67854-3-marex@denx.de (mailing list archive)
State New, archived
Headers show
Series [01/12] ARM: dts: stm32: Add alternate pinmux for I2C2 pins | expand

Commit Message

Marek Vasut April 29, 2020, 4:37 p.m. UTC 
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
---
 arch/arm/boot/dts/stm32mp15-pinctrl.dtsi | 20 ++++++++++++++++++++
 1 file changed, 20 insertions(+)
diff mbox series

Patch

diff --git a/arch/arm/boot/dts/stm32mp15-pinctrl.dtsi b/arch/arm/boot/dts/stm32mp15-pinctrl.dtsi
index ca4edcf369d0..b407c6a5e693 100644
--- a/arch/arm/boot/dts/stm32mp15-pinctrl.dtsi
+++ b/arch/arm/boot/dts/stm32mp15-pinctrl.dtsi
@@ -773,6 +773,26 @@  pins {
 		};
 	};
 
+	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 */