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| author | Srinivas Kandagatla <srinivas.kandagatla@linaro.org> | 2020-12-02 21:07:40 +0300 |
|---|---|---|
| committer | Bjorn Andersson <bjorn.andersson@linaro.org> | 2020-12-28 21:14:24 +0300 |
| commit | b657d372627091b832f6aa87d8eae92154c77659 (patch) | |
| tree | 17f110dbf724d81347486819faab2881b4ec85e4 /arch/arm64/boot/dts/qcom/sm8250.dtsi | |
| parent | 768270ca57f6a495c9c1d81a1b01ab5ad604b321 (diff) | |
| download | linux-b657d372627091b832f6aa87d8eae92154c77659.tar.xz | |
arm64: dts: qcom: sm8250: add mi2s pinconfs
Add primary and tertinary mi2s pinconfs required to get I2S audio.
Signed-off-by: Srinivas Kandagatla <srinivas.kandagatla@linaro.org>
Tested-by: Dmitry Baryshkov <dmitry.baryshkov@linaro.org>
Link: https://lore.kernel.org/r/20201202180741.16386-6-srinivas.kandagatla@linaro.org
Signed-off-by: Bjorn Andersson <bjorn.andersson@linaro.org>
Diffstat (limited to 'arch/arm64/boot/dts/qcom/sm8250.dtsi')
| -rw-r--r-- | arch/arm64/boot/dts/qcom/sm8250.dtsi | 55 |
1 files changed, 55 insertions, 0 deletions
diff --git a/arch/arm64/boot/dts/qcom/sm8250.dtsi b/arch/arm64/boot/dts/qcom/sm8250.dtsi index ad0a0a887cc8..ed5386214355 100644 --- a/arch/arm64/boot/dts/qcom/sm8250.dtsi +++ b/arch/arm64/boot/dts/qcom/sm8250.dtsi @@ -2344,6 +2344,37 @@ gpio-ranges = <&tlmm 0 0 180>; wakeup-parent = <&pdc>; + pri_mi2s_active: pri-mi2s-active { + sclk { + pins = "gpio138"; + function = "mi2s0_sck"; + drive-strength = <8>; + bias-disable; + }; + + ws { + pins = "gpio141"; + function = "mi2s0_ws"; + drive-strength = <8>; + output-high; + }; + + data0 { + pins = "gpio139"; + function = "mi2s0_data0"; + drive-strength = <8>; + bias-disable; + output-high; + }; + + data1 { + pins = "gpio140"; + function = "mi2s0_data1"; + drive-strength = <8>; + output-high; + }; + }; + qup_i2c0_default: qup-i2c0-default { mux { pins = "gpio28", "gpio29"; @@ -2940,6 +2971,30 @@ function = "qup18"; }; }; + + tert_mi2s_active: tert-mi2s-active { + sck { + pins = "gpio133"; + function = "mi2s2_sck"; + drive-strength = <8>; + bias-disable; + }; + + data0 { + pins = "gpio134"; + function = "mi2s2_data0"; + drive-strength = <8>; + bias-disable; + output-high; + }; + + ws { + pins = "gpio135"; + function = "mi2s2_ws"; + drive-strength = <8>; + output-high; + }; + }; }; apps_smmu: iommu@15000000 { |