diff options
| author | Judy Hsiao <judyhsiao@chromium.org> | 2022-08-26 06:56:21 +0000 |
|---|---|---|
| committer | Bjorn Andersson <andersson@kernel.org> | 2022-09-13 09:57:24 -0500 |
| commit | 61a301ca83736afeeeb307b931c59f107067da3c (patch) | |
| tree | d509f20fd2161a182de2e2ab0dec6d34fbcba86a | |
| parent | 29e0b604f040ef794cd36d43b97bd9c040ed99e6 (diff) | |
arm64: dts: qcom: sc7280: Fix Dmic no sound on villager-r1
Fix the DMIC no sound issue of villager-r1 by using "PP1800_L2C" as the
DMIC power source to match the hardware schematic.
This patch:
1. set vdd-micb-supply to PP1800_L2C as the MIC Bias voltage regulator.
2. In audio-routing, set VA DMIC01~VA DMIC03 to use the vdd-micb-supply
setting.
Co-developed-by: Srinivasa Rao Mandadapu <quic_srivasam@quicinc.com>
Signed-off-by: Srinivasa Rao Mandadapu <quic_srivasam@quicinc.com>
Signed-off-by: Judy Hsiao <judyhsiao@chromium.org>
Reviewed-by: Stephen Boyd <swboyd@chromium.org>
Reviewed-by: Douglas Anderson <dianders@chromium.org>
Signed-off-by: Bjorn Andersson <andersson@kernel.org>
Link: https://lore.kernel.org/r/20220826065621.2255795-1-judyhsiao@chromium.org
| -rw-r--r-- | arch/arm64/boot/dts/qcom/sc7280-herobrine-villager-r1.dts | 27 |
1 files changed, 27 insertions, 0 deletions
diff --git a/arch/arm64/boot/dts/qcom/sc7280-herobrine-villager-r1.dts b/arch/arm64/boot/dts/qcom/sc7280-herobrine-villager-r1.dts index c03b3ae4de50..fd202a8f6a33 100644 --- a/arch/arm64/boot/dts/qcom/sc7280-herobrine-villager-r1.dts +++ b/arch/arm64/boot/dts/qcom/sc7280-herobrine-villager-r1.dts @@ -12,3 +12,30 @@ model = "Google Villager (rev1+)"; compatible = "google,villager", "qcom,sc7280"; }; + +&lpass_va_macro { + vdd-micb-supply = <&pp1800_l2c>; +}; + +&sound { + audio-routing = + "IN1_HPHL", "HPHL_OUT", + "IN2_HPHR", "HPHR_OUT", + "AMIC1", "MIC BIAS1", + "AMIC2", "MIC BIAS2", + "VA DMIC0", "vdd-micb", + "VA DMIC1", "vdd-micb", + "VA DMIC2", "vdd-micb", + "VA DMIC3", "vdd-micb", + "TX SWR_ADC0", "ADC1_OUTPUT", + "TX SWR_ADC1", "ADC2_OUTPUT", + "TX SWR_ADC2", "ADC3_OUTPUT", + "TX SWR_DMIC0", "DMIC1_OUTPUT", + "TX SWR_DMIC1", "DMIC2_OUTPUT", + "TX SWR_DMIC2", "DMIC3_OUTPUT", + "TX SWR_DMIC3", "DMIC4_OUTPUT", + "TX SWR_DMIC4", "DMIC5_OUTPUT", + "TX SWR_DMIC5", "DMIC6_OUTPUT", + "TX SWR_DMIC6", "DMIC7_OUTPUT", + "TX SWR_DMIC7", "DMIC8_OUTPUT"; +}; |