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| author | Fabrice Gasnier <fabrice.gasnier@st.com> | 2017-07-26 19:35:38 +0300 |
|---|---|---|
| committer | Alexandre Torgue <alexandre.torgue@st.com> | 2017-07-27 10:15:16 +0300 |
| commit | 25329b23fae96b4c0b77c58aad4a20d65b8a45ec (patch) | |
| tree | e2b09c025b7fa6bf3fc16c14ccfda1f70ba7a276 /arch/arm/boot/dts/stm32f429.dtsi | |
| parent | e76a829cb51286da58cec43f0c8702c3fe9a8d7b (diff) | |
| download | linux-25329b23fae96b4c0b77c58aad4a20d65b8a45ec.tar.xz | |
ARM: dts: stm32: Add DAC support on stm32f429
Add support for DAC (Digital to Analog Converter) to STM32F429.
STM32F429 DAC has two output channels.
Signed-off-by: Fabrice Gasnier <fabrice.gasnier@st.com>
Acked-by: Joanthan Cameron <Jonathan.Cameron@huawei.com>
Signed-off-by: Alexandre Torgue <alexandre.torgue@st.com>
Diffstat (limited to 'arch/arm/boot/dts/stm32f429.dtsi')
| -rw-r--r-- | arch/arm/boot/dts/stm32f429.dtsi | 25 |
1 files changed, 25 insertions, 0 deletions
diff --git a/arch/arm/boot/dts/stm32f429.dtsi b/arch/arm/boot/dts/stm32f429.dtsi index a8113dc879cf..dd7e99b1f43b 100644 --- a/arch/arm/boot/dts/stm32f429.dtsi +++ b/arch/arm/boot/dts/stm32f429.dtsi @@ -361,6 +361,31 @@ status = "disabled"; }; + dac: dac@40007400 { + compatible = "st,stm32f4-dac-core"; + reg = <0x40007400 0x400>; + resets = <&rcc STM32F4_APB1_RESET(DAC)>; + clocks = <&rcc 0 STM32F4_APB1_CLOCK(DAC)>; + clock-names = "pclk"; + #address-cells = <1>; + #size-cells = <0>; + status = "disabled"; + + dac1: dac@1 { + compatible = "st,stm32-dac"; + #io-channels-cells = <1>; + reg = <1>; + status = "disabled"; + }; + + dac2: dac@2 { + compatible = "st,stm32-dac"; + #io-channels-cells = <1>; + reg = <2>; + status = "disabled"; + }; + }; + usart7: serial@40007800 { compatible = "st,stm32-usart", "st,stm32-uart"; reg = <0x40007800 0x400>; |