[PATCH v3 2/4] ARM: dts: stm32: Add pin map for I2C3 controller on stm32f4
From: <hidden>
Date: 2020-05-08 01:46:41
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Linus Torvalds
From: dillon min <redacted> This patch adds the pin configuration for I2C3 controller on stm32f4. Signed-off-by: dillon min <redacted> --- arch/arm/boot/dts/stm32f4-pinctrl.dtsi | 12 ++++++++++++ 1 file changed, 12 insertions(+)
diff --git a/arch/arm/boot/dts/stm32f4-pinctrl.dtsi b/arch/arm/boot/dts/stm32f4-pinctrl.dtsi
index 392fa14..051f336 100644
--- a/arch/arm/boot/dts/stm32f4-pinctrl.dtsi
+++ b/arch/arm/boot/dts/stm32f4-pinctrl.dtsi@@ -316,6 +316,18 @@ }; }; + i2c3_pins: i2c3-0 { + pins { + pinmux = <STM32_PINMUX('C', 9, AF4)>, + /* I2C3_SDA */ + <STM32_PINMUX('A', 8, AF4)>; + /* I2C3_SCL */ + bias-disable; + drive-open-drain; + slew-rate = <3>; + }; + }; + dcmi_pins: dcmi-0 { pins { pinmux = <STM32_PINMUX('A', 4, AF13)>, /* DCMI_HSYNC */
--
2.7.4
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