diff options
| author | Pierre-Yves MORDRET <pierre-yves.mordret@st.com> | 2017-10-05 11:51:21 +0200 |
|---|---|---|
| committer | Alexandre Torgue <alexandre.torgue@st.com> | 2017-10-05 11:52:14 +0200 |
| commit | 0e813df73f0add8ded45116d67b8372add923cb9 (patch) | |
| tree | 873dbc19161f348036b15e96c60d2e2be1041665 /arch/arm/boot/dts/stm32f746.dtsi | |
| parent | 2aaae13a9db7897a007c5d7bb46cacfb37dffacd (diff) | |
ARM: dts: stm32: Add I2C1 support for STM32F746 SoC
This patch adds I2C1 support for STM32F746 SoC.
Signed-off-by: M'boumba Cedric Madianga <cedric.madianga@gmail.com>
Signed-off-by: Pierre-Yves MORDRET <pierre-yves.mordret@st.com>
Signed-off-by: Alexandre Torgue <alexandre.torgue@st.com>
Diffstat (limited to 'arch/arm/boot/dts/stm32f746.dtsi')
| -rw-r--r-- | arch/arm/boot/dts/stm32f746.dtsi | 22 |
1 files changed, 22 insertions, 0 deletions
diff --git a/arch/arm/boot/dts/stm32f746.dtsi b/arch/arm/boot/dts/stm32f746.dtsi index 5633860037d2..30eca7fc3206 100644 --- a/arch/arm/boot/dts/stm32f746.dtsi +++ b/arch/arm/boot/dts/stm32f746.dtsi @@ -167,6 +167,18 @@ status = "disabled"; }; + i2c1: i2c@40005400 { + compatible = "st,stm32f7-i2c"; + reg = <0x40005400 0x400>; + interrupts = <31>, + <32>; + resets = <&rcc STM32F7_APB1_RESET(I2C1)>; + clocks = <&rcc 1 CLK_I2C1>; + #address-cells = <1>; + #size-cells = <0>; + status = "disabled"; + }; + cec: cec@40006c00 { compatible = "st,stm32-cec"; reg = <0x40006C00 0x400>; @@ -379,6 +391,16 @@ bias-disable; }; }; + + i2c1_pins_b: i2c1@0 { + pins { + pinmux = <STM32F746_PB9_FUNC_I2C1_SDA>, + <STM32F746_PB8_FUNC_I2C1_SCL>; + bias-disable; + drive-open-drain; + slew-rate = <0>; + }; + }; }; crc: crc@40023000 { |