Messages in this thread Patch in this message | | | From | Jagan Teki <> | Subject | [PATCH] ARM: dts: stm32: Add STM32MP1 I2C6 SDA/SCL pinmux | Date | Wed, 23 Dec 2020 16:37:57 +0530 |
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Add SDA/SCL pinmux lines for I2C6 on STM32MP1.
This support adds both in default and sleep states.
Signed-off-by: Jagan Teki <jagan@amarulasolutions.com> --- arch/arm/boot/dts/stm32mp15-pinctrl.dtsi | 17 +++++++++++++++++ 1 file changed, 17 insertions(+)
diff --git a/arch/arm/boot/dts/stm32mp15-pinctrl.dtsi b/arch/arm/boot/dts/stm32mp15-pinctrl.dtsi index 20a59e8f7a33..2036c1d0d798 100644 --- a/arch/arm/boot/dts/stm32mp15-pinctrl.dtsi +++ b/arch/arm/boot/dts/stm32mp15-pinctrl.dtsi @@ -2018,6 +2018,23 @@ pins { }; }; + i2c6_pins_a: i2c6-0 { + pins { + pinmux = <STM32_PINMUX('Z', 6, AF2)>, /* I2C6_SCL */ + <STM32_PINMUX('Z', 7, AF2)>; /* I2C6_SDA */ + bias-disable; + drive-open-drain; + slew-rate = <0>; + }; + }; + + i2c6_sleep_pins_a: i2c6-sleep-0 { + pins { + pinmux = <STM32_PINMUX('Z', 6, ANALOG)>, /* I2C6_SCL */ + <STM32_PINMUX('Z', 7, ANALOG)>; /* I2C6_SDA */ + }; + }; + spi1_pins_a: spi1-0 { pins1 { pinmux = <STM32_PINMUX('Z', 0, AF5)>, /* SPI1_SCK */ -- 2.25.1
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