| Message ID | 20210630175935.189454-1-aford173@gmail.com (mailing list archive) |
|---|---|
| State | Mainlined |
| Commit | 186ef5008a69c1766a9c82a60a515c061fd5fca3 |
| Delegated to: | Geert Uytterhoeven |
| Headers | show |
| Series | arm64: dts: renesas: beacon: Enable micbias | expand |
Hi Adam, On Wed, Jun 30, 2021 at 7:59 PM Adam Ford <aford173@gmail.com> wrote: > The IN3R is connected to an analog microphone, and it needs the > micbias enabled in order to power the analog microphone. > > Signed-off-by: Adam Ford <aford173@gmail.com> I'm no expert on this, but "make dtbs_check" likes it, so I will queue this in renesas-devel for v5.15, unless someone objects. Gr{oetje,eeting}s, Geert
diff --git a/arch/arm64/boot/dts/renesas/beacon-renesom-baseboard.dtsi b/arch/arm64/boot/dts/renesas/beacon-renesom-baseboard.dtsi index 4d135bcc2f18..e9a80c26b1bf 100644 --- a/arch/arm64/boot/dts/renesas/beacon-renesom-baseboard.dtsi +++ b/arch/arm64/boot/dts/renesas/beacon-renesom-baseboard.dtsi @@ -197,6 +197,14 @@ sound_card { compatible = "audio-graph-card"; label = "rcar-sound"; dais = <&rsnd_port0>, <&rsnd_port1>; + widgets = "Microphone", "Mic Jack", + "Line", "Line In Jack", + "Headphone", "Headphone Jack"; + mic-det-gpio = <&gpio0 2 GPIO_ACTIVE_LOW>; + routing = "Headphone Jack", "HPOUTL", + "Headphone Jack", "HPOUTR", + "IN3R", "MICBIAS", + "Mic Jack", "IN3R"; }; vccq_sdhi0: regulator-vccq-sdhi0 {
The IN3R is connected to an analog microphone, and it needs the micbias enabled in order to power the analog microphone. Signed-off-by: Adam Ford <aford173@gmail.com>