On Thu, Sep 26, 2019 at 02:02:10PM +0200, Marek Szyprowski wrote: > From: Maciej Falkowski <m.falkowski@xxxxxxxxxxx> > > Convert Samsung Exynos5433 TM2(E) audio complex with WM5110 codec to > newer dt-schema format. > > Signed-off-by: Maciej Falkowski <m.falkowski@xxxxxxxxxxx> > Signed-off-by: Marek Szyprowski <m.szyprowski@xxxxxxxxxxx> > --- > v2: > - Added type and description and removed number of items from 'model' property. > > Best regards, > Maciej Falkowski > --- > .../bindings/sound/samsung,tm2-audio.txt | 42 ---------- > .../bindings/sound/samsung,tm2-audio.yaml | 84 +++++++++++++++++++ > 2 files changed, 84 insertions(+), 42 deletions(-) > delete mode 100644 Documentation/devicetree/bindings/sound/samsung,tm2-audio.txt > create mode 100644 Documentation/devicetree/bindings/sound/samsung,tm2-audio.yaml > diff --git a/Documentation/devicetree/bindings/sound/samsung,tm2-audio.yaml b/Documentation/devicetree/bindings/sound/samsung,tm2-audio.yaml > new file mode 100644 > index 000000000000..62b5b9a1dec0 > --- /dev/null > +++ b/Documentation/devicetree/bindings/sound/samsung,tm2-audio.yaml > @@ -0,0 +1,84 @@ > +# SPDX-License-Identifier: GPL-2.0 > +%YAML 1.2 > +--- > +$id: http://devicetree.org/schemas/sound/samsung,tm2-audio.yaml# > +$schema: http://devicetree.org/meta-schemas/core.yaml# > + > +title: Samsung Exynos SoC Exynos5433 TM2(E) audio complex with WM5110 codec > + > +maintainers: > + - Krzysztof Kozlowski <krzk@xxxxxxxxxx> > + - Sylwester Nawrocki <s.nawrocki@xxxxxxxxxxx> > + > +properties: > + compatible: > + const: samsung,tm2-audio > + > + model: > + $ref: /schemas/types.yaml#/definitions/string > + description: The user-visible name of this sound complex. > + > + audio-codec: > + allOf: > + - $ref: /schemas/types.yaml#/definitions/phandle-array > + - items: This way works, but we get better error messages if you move this up to 'allOf' level. IOW, only the $ref has to be under an 'allOf'. > + - description: | > + phandle of the wm5110 audio codec node, > + as described in ../mfd/arizona.txt; > + - description: phandle of the HDMI transmitter node. > + > + i2s-controller: > + allOf: > + - $ref: /schemas/types.yaml#/definitions/phandle-array > + - items: > + - description: phandle of the I2S0. > + - description: phandle of the I2S1. > + > + audio-amplifier: > + $ref: /schemas/types.yaml#/definitions/phandle > + description: phandle of the MAX98504 amplifier. > + > + samsung,audio-routing: > + $ref: /schemas/types.yaml#/definitions/non-unique-string-array > + description: | > + List of the connections between audio components. > + Each entry is a pair of strings, the first being the > + connection's sink, the second being the connection's > + source. Valid names for sources and sinks are > + the WM5110's and MAX98504's pins and the jacks on the > + board: HP, SPK, Main Mic, Sub Mic, Third Mic, Headset Mic. Please enumerate the possible strings. > + > + mic-bias-gpios: > + description: GPIO pin that enables the Main Mic bias regulator. > + maxItems: 1 > + > +required: > + - compatible > + - model > + - audio-codec > + - i2s-controller > + - audio-amplifier > + - samsung,audio-routing > + - mic-bias-gpios > + > +additionalProperties: false > + > +examples: > + - | > + sound { > + compatible = "samsung,tm2-audio"; > + model = "wm5110"; > + audio-codec = <&wm5110>, <&hdmi>; > + i2s-controller = <&i2s0 0>, <&i2s1 0>; > + audio-amplifier = <&max98504>; > + mic-bias-gpios = <&gpr3>; > + samsung,audio-routing = > + "HP", "HPOUT1L", > + "HP", "HPOUT1R", > + "SPK", "SPKOUT", > + "SPKOUT", "HPOUT2L", > + "SPKOUT", "HPOUT2R", > + "Main Mic", "MICBIAS2", > + "IN1R", "Main Mic"; > + }; > + > -- > 2.17.1 > > > _______________________________________________ Alsa-devel mailing list Alsa-devel@xxxxxxxxxxxxxxxx https://mailman.alsa-project.org/mailman/listinfo/alsa-devel
