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| author |   Adam Ford <aford173@gmail.com> | 2021-06-30 12:59:35 -0500 |
|---|---|---|
| committer |   Geert Uytterhoeven <geert+renesas@glider.be> | 2021-07-19 10:51:35 +0200 |
| commit | ecdd5a21aac9f6573999190ec55836acac5b9b83 (patch) | |
| tree | 22a42a6f3f6b4d6126ce42782f4f5afb94b09ac0 | |
| parent | arm64: dts: renesas: r9a07g044: Add I2C nodes (diff) | |
| download | wireguard-linux-ecdd5a21aac9f6573999190ec55836acac5b9b83.tar.xz wireguard-linux-ecdd5a21aac9f6573999190ec55836acac5b9b83.zip | |
arm64: dts: renesas: beacon: Enable micbias
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>
Link: https://lore.kernel.org/r/20210630175935.189454-1-aford173@gmail.com
Signed-off-by: Geert Uytterhoeven <geert+renesas@glider.be>
| -rw-r--r-- | arch/arm64/boot/dts/renesas/beacon-renesom-baseboard.dtsi | 8 |
1 files changed, 8 insertions, 0 deletions
diff --git a/arch/arm64/boot/dts/renesas/beacon-renesom-baseboard.dtsi b/arch/arm64/boot/dts/renesas/beacon-renesom-baseboard.dtsi index e3c8b2fe143e..2692cc64bff6 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 @@ 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 { |