diff options
| author | Fabrice Gasnier <fabrice.gasnier@st.com> | 2018-05-22 17:45:00 +0200 |
|---|---|---|
| committer | Alexandre Torgue <alexandre.torgue@st.com> | 2018-07-13 13:57:00 +0200 |
| commit | 2dca78998a93029514ae8022f3f3bebdb0771973 (patch) | |
| tree | 3ccdde972e832a2a0747c5cbfbeb96b4bcd8c1bc /arch/arm/boot/dts/stm32mp157c.dtsi | |
| parent | 0bfa7f78dd226251fc31386346624e89ec79726b (diff) | |
ARM: dts: stm32: Add ADC support to stm32mp157c
stm32mp157c has an ADC block with two physical ADCs.
Signed-off-by: Fabrice Gasnier <fabrice.gasnier@st.com>
Signed-off-by: Alexandre Torgue <alexandre.torgue@st.com>
Diffstat (limited to 'arch/arm/boot/dts/stm32mp157c.dtsi')
| -rw-r--r-- | arch/arm/boot/dts/stm32mp157c.dtsi | 36 |
1 files changed, 36 insertions, 0 deletions
diff --git a/arch/arm/boot/dts/stm32mp157c.dtsi b/arch/arm/boot/dts/stm32mp157c.dtsi index 04c62acaf5a9..19b003f81a26 100644 --- a/arch/arm/boot/dts/stm32mp157c.dtsi +++ b/arch/arm/boot/dts/stm32mp157c.dtsi @@ -626,6 +626,42 @@ 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"; + }; + }; + usbotg_hs: usb-otg@49000000 { compatible = "snps,dwc2"; reg = <0x49000000 0x10000>; |