| Message ID | 20201020155709.2621-3-olivier.moysan@st.com (mailing list archive) |
|---|---|
| State | New, archived |
| Headers | show |
| Series | dt-bindings: stm32: convert audio dfsdm to json-schema | expand |
On Tue, 20 Oct 2020 17:57:09 +0200, Olivier Moysan wrote: > Device tree audio configuration for STM32 DFSDM is already > covered in the following binding: > Documentation/devicetree/bindings/iio/adc/st,stm32-dfsdm-adc.yaml > Remove stm32-adfsdm.txt obsolete binding. > > Signed-off-by: Olivier Moysan <olivier.moysan@st.com> > --- > .../bindings/sound/st,stm32-adfsdm.txt | 63 ------------------- > 1 file changed, 63 deletions(-) > delete mode 100644 Documentation/devicetree/bindings/sound/st,stm32-adfsdm.txt > Reviewed-by: Rob Herring <robh@kernel.org>
On Tue, Oct 20, 2020 at 05:57:09PM +0200, Olivier Moysan wrote: > Device tree audio configuration for STM32 DFSDM is already > covered in the following binding: > Documentation/devicetree/bindings/iio/adc/st,stm32-dfsdm-adc.yaml > Remove stm32-adfsdm.txt obsolete binding. Please submit patches using subject lines reflecting the style for the subsystem, this makes it easier for people to identify relevant patches. Look at what existing commits in the area you're changing are doing and make sure your subject lines visually resemble what they're doing. There's no need to resubmit to fix this alone.
diff --git a/Documentation/devicetree/bindings/sound/st,stm32-adfsdm.txt b/Documentation/devicetree/bindings/sound/st,stm32-adfsdm.txt deleted file mode 100644 index 864f5b00b031..000000000000 --- a/Documentation/devicetree/bindings/sound/st,stm32-adfsdm.txt +++ /dev/null @@ -1,63 +0,0 @@ -STMicroelectronics Audio Digital Filter Sigma Delta modulators(DFSDM) - -The DFSDM allows PDM microphones capture through SPI interface. The Audio -interface is seems as a sub block of the DFSDM device. -For details on DFSDM bindings refer to ../iio/adc/st,stm32-dfsdm-adc.txt - -Required properties: - - compatible: "st,stm32h7-dfsdm-dai". - - - #sound-dai-cells : Must be equal to 0 - - - io-channels : phandle to iio dfsdm instance node. - -Example of a sound card using audio DFSDM node. - - sound_card { - compatible = "audio-graph-card"; - - dais = <&cpu_port>; - }; - - dfsdm: dfsdm@40017000 { - compatible = "st,stm32h7-dfsdm"; - reg = <0x40017000 0x400>; - clocks = <&rcc DFSDM1_CK>; - clock-names = "dfsdm"; - #interrupt-cells = <1>; - #address-cells = <1>; - #size-cells = <0>; - - dfsdm_adc0: filter@0 { - compatible = "st,stm32-dfsdm-dmic"; - reg = <0>; - interrupts = <110>; - dmas = <&dmamux1 101 0x400 0x00>; - dma-names = "rx"; - st,adc-channels = <1>; - st,adc-channel-names = "dmic0"; - st,adc-channel-types = "SPI_R"; - st,adc-channel-clk-src = "CLKOUT"; - st,filter-order = <5>; - - dfsdm_dai0: dfsdm-dai { - compatible = "st,stm32h7-dfsdm-dai"; - #sound-dai-cells = <0>; - io-channels = <&dfsdm_adc0 0>; - cpu_port: port { - dfsdm_endpoint: endpoint { - remote-endpoint = <&dmic0_endpoint>; - }; - }; - }; - }; - - dmic0: dmic@0 { - compatible = "dmic-codec"; - #sound-dai-cells = <0>; - port { - dmic0_endpoint: endpoint { - remote-endpoint = <&dfsdm_endpoint>; - }; - }; - };
Device tree audio configuration for STM32 DFSDM is already covered in the following binding: Documentation/devicetree/bindings/iio/adc/st,stm32-dfsdm-adc.yaml Remove stm32-adfsdm.txt obsolete binding. Signed-off-by: Olivier Moysan <olivier.moysan@st.com> --- .../bindings/sound/st,stm32-adfsdm.txt | 63 ------------------- 1 file changed, 63 deletions(-) delete mode 100644 Documentation/devicetree/bindings/sound/st,stm32-adfsdm.txt