[PATCH v8 08/16] arm64: dts: st: add can1 pins for stm32mp25
From: Dario Binacchi <dario.binacchi@amarulasolutions.com>
Date: 2026-08-20 09:17:48
Also in:
linux-devicetree, lkml
Subsystem:
arm/stm32 architecture, the rest · Maintainers:
Maxime Coquelin, Alexandre Torgue, Linus Torvalds
Add the can1 pins used on MicroGEA-STM32MP257D-RMM board. Signed-off-by: Dario Binacchi <dario.binacchi@amarulasolutions.com> --- (no changes since v1) arch/arm64/boot/dts/st/stm32mp25-pinctrl.dtsi | 22 +++++++++++++++++++ 1 file changed, 22 insertions(+)
diff --git a/arch/arm64/boot/dts/st/stm32mp25-pinctrl.dtsi b/arch/arm64/boot/dts/st/stm32mp25-pinctrl.dtsi
index 50f454630cf2..6482dd47e977 100644
--- a/arch/arm64/boot/dts/st/stm32mp25-pinctrl.dtsi
+++ b/arch/arm64/boot/dts/st/stm32mp25-pinctrl.dtsi@@ -331,6 +331,28 @@ pins { }; }; + /omit-if-no-ref/ + m_can1_pins_a: m-can1-0 { + pins1 { + pinmux = <STM32_PINMUX('B', 9, AF7)>; /* CAN1_TX */ + slew-rate = <1>; + drive-push-pull; + bias-disable; + }; + pins2 { + pinmux = <STM32_PINMUX('B', 11, AF7)>; /* CAN1_RX */ + bias-disable; + }; + }; + + /omit-if-no-ref/ + m_can1_sleep_pins_a: m-can1-sleep-0 { + pins { + pinmux = <STM32_PINMUX('B', 9, ANALOG)>, /* CAN1_TX */ + <STM32_PINMUX('B', 11, ANALOG)>; /* CAN1_RX */ + }; + }; + /omit-if-no-ref/ ospi_port1_clk_pins_a: ospi-port1-clk-0 { pins {
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2.43.0