| Message ID | 20230719121918.247397-1-francesco@dolcini.it (mailing list archive) |
|---|---|
| State | Accepted |
| Commit | 83759352fd0b941c3ab3d365bf5f754b9e2f1af9 |
| Headers | show |
| Series | [v1] ASoC: dt-bindings: wm8904: Convert to dtschema | expand |
On Wed, 19 Jul 2023 14:19:18 +0200, Francesco Dolcini wrote: > From: Francesco Dolcini <francesco.dolcini@toradex.com> > > Convert the WM8904 audio CODEC bindings to DT schema. > > Compared to the original binding #sound-dai-cells and the missing power > supplies are added. The latter are all required as described in the > datasheet. > > Datasheet: https://statics.cirrus.com/pubs/proDatasheet/WM8904_Rev4.1.pdf > Signed-off-by: Francesco Dolcini <francesco.dolcini@toradex.com> > --- > .../devicetree/bindings/sound/wlf,wm8904.yaml | 74 +++++++++++++++++++ > .../devicetree/bindings/sound/wm8904.txt | 33 --------- > 2 files changed, 74 insertions(+), 33 deletions(-) > create mode 100644 Documentation/devicetree/bindings/sound/wlf,wm8904.yaml > delete mode 100644 Documentation/devicetree/bindings/sound/wm8904.txt > Reviewed-by: Rob Herring <robh@kernel.org>
On Wed, 19 Jul 2023 14:19:18 +0200, Francesco Dolcini wrote: > Convert the WM8904 audio CODEC bindings to DT schema. > > Compared to the original binding #sound-dai-cells and the missing power > supplies are added. The latter are all required as described in the > datasheet. > > > [...] Applied to https://git.kernel.org/pub/scm/linux/kernel/git/broonie/sound.git for-next Thanks! [1/1] ASoC: dt-bindings: wm8904: Convert to dtschema commit: 83759352fd0b941c3ab3d365bf5f754b9e2f1af9 All being well this means that it will be integrated into the linux-next tree (usually sometime in the next 24 hours) and sent to Linus during the next merge window (or sooner if it is a bug fix), however if problems are discovered then the patch may be dropped or reverted. You may get further e-mails resulting from automated or manual testing and review of the tree, please engage with people reporting problems and send followup patches addressing any issues that are reported if needed. If any updates are required or you are submitting further changes they should be sent as incremental updates against current git, existing patches will not be replaced. Please add any relevant lists and maintainers to the CCs when replying to this mail. Thanks, Mark
diff --git a/Documentation/devicetree/bindings/sound/wlf,wm8904.yaml b/Documentation/devicetree/bindings/sound/wlf,wm8904.yaml new file mode 100644 index 000000000000..329260cf0fa0 --- /dev/null +++ b/Documentation/devicetree/bindings/sound/wlf,wm8904.yaml @@ -0,0 +1,74 @@ +# SPDX-License-Identifier: GPL-2.0-only OR BSD-2-Clause +%YAML 1.2 +--- +$id: http://devicetree.org/schemas/sound/wlf,wm8904.yaml# +$schema: http://devicetree.org/meta-schemas/core.yaml# + +title: Wolfson WM8904/WM8912 audio codecs + +maintainers: + - patches@opensource.cirrus.com + +description: | + Pins on the device (for linking into audio routes): + IN1L, IN1R, IN2L, IN2R, IN3L, IN3R, HPOUTL, HPOUTR, LINEOUTL, LINEOUTR, + MICBIAS + +properties: + compatible: + enum: + - wlf,wm8904 + - wlf,wm8912 + + reg: + maxItems: 1 + + "#sound-dai-cells": + const: 0 + + clocks: + maxItems: 1 + + clock-names: + const: mclk + + AVDD-supply: true + CPVDD-supply: true + DBVDD-supply: true + DCVDD-supply: true + MICVDD-supply: true + +required: + - compatible + - reg + - clocks + - clock-names + - AVDD-supply + - CPVDD-supply + - DBVDD-supply + - DCVDD-supply + - MICVDD-supply + +allOf: + - $ref: dai-common.yaml# + +unevaluatedProperties: false + +examples: + - | + i2c { + #address-cells = <1>; + #size-cells = <0>; + + codec@1a { + compatible = "wlf,wm8904"; + reg = <0x1a>; + clocks = <&pck0>; + clock-names = "mclk"; + AVDD-supply = <®_1p8v>; + CPVDD-supply = <®_1p8v>; + DBVDD-supply = <®_1p8v>; + DCVDD-supply = <®_1p8v>; + MICVDD-supply = <®_1p8v>; + }; + }; diff --git a/Documentation/devicetree/bindings/sound/wm8904.txt b/Documentation/devicetree/bindings/sound/wm8904.txt deleted file mode 100644 index 66bf261423b9..000000000000 --- a/Documentation/devicetree/bindings/sound/wm8904.txt +++ /dev/null @@ -1,33 +0,0 @@ -WM8904 audio CODEC - -This device supports I2C only. - -Required properties: - - compatible: "wlf,wm8904" or "wlf,wm8912" - - reg: the I2C address of the device. - - clock-names: "mclk" - - clocks: reference to - <Documentation/devicetree/bindings/clock/clock-bindings.txt> - -Pins on the device (for linking into audio routes): - - * IN1L - * IN1R - * IN2L - * IN2R - * IN3L - * IN3R - * HPOUTL - * HPOUTR - * LINEOUTL - * LINEOUTR - * MICBIAS - -Examples: - -codec: wm8904@1a { - compatible = "wlf,wm8904"; - reg = <0x1a>; - clocks = <&pck0>; - clock-names = "mclk"; -};