Messages in this thread | | | Subject | Re: [PATCH v3] ARM: dts: stm32: Add ADC support to stm32mp157c | From | Alexandre Torgue <> | Date | Tue, 26 Jun 2018 11:51:15 +0200 |
| |
Hi Fabrice
On 05/22/2018 05:45 PM, Fabrice Gasnier wrote: > stm32mp157c has an ADC block with two physical ADCs. > > Signed-off-by: Fabrice Gasnier <fabrice.gasnier@st.com> > --- > Changes in v3: > - Add dmas since dmamux1 has been added on top of stm32-next > --- > arch/arm/boot/dts/stm32mp157c.dtsi | 36 ++++++++++++++++++++++++++++++++++++ > 1 file changed, 36 insertions(+) > > diff --git a/arch/arm/boot/dts/stm32mp157c.dtsi b/arch/arm/boot/dts/stm32mp157c.dtsi > index b66f673..66d7496 100644 > --- a/arch/arm/boot/dts/stm32mp157c.dtsi > +++ b/arch/arm/boot/dts/stm32mp157c.dtsi
Applied on stm32-next.
Thanks. Alex
> @@ -600,6 +600,42 @@ > clocks = <&rcc DMAMUX>; > }; > > + adc: adc@48003000 { > + compatible = "st,stm32mp1-adc-core"; > + reg = <0x48003000 0x400>; > + interrupts = <GIC_SPI 18 IRQ_TYPE_LEVEL_HIGH>, > + <GIC_SPI 90 IRQ_TYPE_LEVEL_HIGH>; > + clocks = <&rcc ADC12>, <&rcc ADC12_K>; > + clock-names = "bus", "adc"; > + interrupt-controller; > + #interrupt-cells = <1>; > + #address-cells = <1>; > + #size-cells = <0>; > + status = "disabled"; > + > + adc1: adc@0 { > + compatible = "st,stm32mp1-adc"; > + #io-channel-cells = <1>; > + reg = <0x0>; > + interrupt-parent = <&adc>; > + interrupts = <0>; > + dmas = <&dmamux1 9 0x400 0x01>; > + dma-names = "rx"; > + status = "disabled"; > + }; > + > + adc2: adc@100 { > + compatible = "st,stm32mp1-adc"; > + #io-channel-cells = <1>; > + reg = <0x100>; > + interrupt-parent = <&adc>; > + interrupts = <1>; > + dmas = <&dmamux1 10 0x400 0x01>; > + dma-names = "rx"; > + status = "disabled"; > + }; > + }; > + > rcc: rcc@50000000 { > compatible = "st,stm32mp1-rcc", "syscon"; > reg = <0x50000000 0x1000>; >
| |