| Message ID | 20180630172241.10806-2-jbrunet@baylibre.com |
|---|---|
| State | New |
| Headers | show |
| Series | ASoC: add es7241 support | expand |
On Sat, Jun 30, 2018 at 07:22:40PM +0200, Jerome Brunet wrote: > +Optional properties: > +- VDDP-supply: regulator phandle for the VDDA supply > +- VDDA-supply: regulator phandle for the VDDP supply > +- VDDD-supply: regulator phandle for the VDDD supply Same issue as with the other binding: power isn't optional in the hardware so shouldn't be optional in the binding.
diff --git a/Documentation/devicetree/bindings/sound/everest,es7241.txt b/Documentation/devicetree/bindings/sound/everest,es7241.txt new file mode 100644 index 000000000000..adee52281b3c --- /dev/null +++ b/Documentation/devicetree/bindings/sound/everest,es7241.txt @@ -0,0 +1,23 @@ +ES7134 i2s DA converter + +Required properties: +- compatible : "everest,es7241" + +Optional properties: +- VDDP-supply: regulator phandle for the VDDA supply +- VDDA-supply: regulator phandle for the VDDP supply +- VDDD-supply: regulator phandle for the VDDD supply +- reset-gpios: gpio connected to the reset pin +- m0-gpios : gpio connected to the m0 pin +- m1-gpios : gpio connected to the m1 pin + +Example: + +linein: audio-codec@2 { + #sound-dai-cells = <0>; + compatible = "everest,es7241"; + VDDA-supply = <&vcc_3v3>; + VDDP-supply = <&vcc_3v3>; + VDDD-supply = <&vcc_3v3>; + reset-gpios = <&gpio GPIOH_42>; +};
Signed-off-by: Jerome Brunet <jbrunet@baylibre.com> --- .../devicetree/bindings/sound/everest,es7241.txt | 23 ++++++++++++++++++++++ 1 file changed, 23 insertions(+) create mode 100644 Documentation/devicetree/bindings/sound/everest,es7241.txt -- 2.14.4