| Message ID | 1499693040-12994-5-git-send-email-fabrice.gasnier@st.com (mailing list archive) |
|---|---|
| State | New, archived |
| Headers | show |
On Mon, 10 Jul 2017 15:24:00 +0200 Fabrice Gasnier <fabrice.gasnier@st.com> wrote: > 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> Driver support is working it's way towards mainline, though will be next merge window now so no real rush on this one! Acked-by: Joanthan Cameron <Jonathan.Cameron@huawei.com> > --- > arch/arm/boot/dts/stm32f429.dtsi | 25 +++++++++++++++++++++++++ > 1 file changed, 25 insertions(+) > > diff --git a/arch/arm/boot/dts/stm32f429.dtsi b/arch/arm/boot/dts/stm32f429.dtsi > index b2a2b5c..f15f633 100644 > --- a/arch/arm/boot/dts/stm32f429.dtsi > +++ b/arch/arm/boot/dts/stm32f429.dtsi > @@ -354,6 +354,31 @@ > 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>;
Hi, On 07/10/2017 03:24 PM, Fabrice Gasnier wrote: > 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> > --- > arch/arm/boot/dts/stm32f429.dtsi | 25 +++++++++++++++++++++++++ > 1 file changed, 25 insertions(+) > > diff --git a/arch/arm/boot/dts/stm32f429.dtsi b/arch/arm/boot/dts/stm32f429.dtsi > index b2a2b5c..f15f633 100644 > --- a/arch/arm/boot/dts/stm32f429.dtsi > +++ b/arch/arm/boot/dts/stm32f429.dtsi > @@ -354,6 +354,31 @@ > 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>; > Applied on stm32-dt-for-v4.14 branch. Thanks Alex
diff --git a/arch/arm/boot/dts/stm32f429.dtsi b/arch/arm/boot/dts/stm32f429.dtsi index b2a2b5c..f15f633 100644 --- a/arch/arm/boot/dts/stm32f429.dtsi +++ b/arch/arm/boot/dts/stm32f429.dtsi @@ -354,6 +354,31 @@ 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>;
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> --- arch/arm/boot/dts/stm32f429.dtsi | 25 +++++++++++++++++++++++++ 1 file changed, 25 insertions(+)