[PATCH v2 4/5] arm64: dts: qcom: sm6350: add LPASS LPI pin controller
Luca Weiss <[email protected]>
| Newsgroups | org.kernel.vger.phone-devel,org.kernel.vger.linux-arm-msm,org.kernel.vger.linux-devicetree,org.kernel.vger.linux-gpio,org.kernel.vger.linux-kernel |
|---|---|
| Message-ID | <[email protected]> |
Add LPASS LPI pinctrl node required for audio functionality on SM6350. Reviewed-by: Konrad Dybcio <[email protected]> Signed-off-by: Luca Weiss <[email protected]> --- arch/arm64/boot/dts/qcom/sm6350.dtsi | 66 ++++++++++++++++++++++++++++++++++++ 1 file changed, 66 insertions(+) diff --git a/arch/arm64/boot/dts/qcom/sm6350.dtsi b/arch/arm64/boot/dts/qcom/sm6350.dtsi index 034545d2af2d..d6adf68563cb 100644 --- a/arch/arm64/boot/dts/qcom/sm6350.dtsi +++ b/arch/arm64/boot/dts/qcom/sm6350.dtsi @@ -1450,6 +1450,72 @@ compute-cb@5 { }; }; + lpass_tlmm: pinctrl@33c0000 { + compatible = "qcom,sm6350-lpass-lpi-pinctrl"; + reg = <0x0 0x033c0000 0x0 0x20000>, + <0x0 0x03550000 0x0 0x10000>; + gpio-controller; + #gpio-cells = <2>; + gpio-ranges = <&lpass_tlmm 0 0 15>; + + clocks = <&q6afecc LPASS_HW_MACRO_VOTE LPASS_CLK_ATTRIBUTE_COUPLE_NO>, + <&q6afecc LPASS_HW_DCODEC_VOTE LPASS_CLK_ATTRIBUTE_COUPLE_NO>; + clock-names = "core", + "audio"; + + i2s1_active: i2s1-active-state { + clk-pins { + pins = "gpio6"; + function = "i2s1_clk"; + drive-strength = <8>; + bias-disable; + output-high; + }; + + ws-pins { + pins = "gpio7"; + function = "i2s1_ws"; + drive-strength = <8>; + bias-disable; + output-high; + }; + + data-pins { + pins = "gpio8", "gpio9"; + function = "i2s1_data"; + drive-strength = <8>; + bias-disable; + output-high; + }; + }; + + i2s1_sleep: i2s1-sleep-state { + clk-pins { + pins = "gpio6"; + function = "i2s1_clk"; + drive-strength = <2>; + bias-pull-down; + input-enable; + }; + + ws-pins { + pins = "gpio7"; + function = "i2s1_ws"; + drive-strength = <2>; + bias-pull-down; + input-enable; + }; + + data-pins { + pins = "gpio8", "gpio9"; + function = "i2s1_data"; + drive-strength = <2>; + bias-pull-down; + input-enable; + }; + }; + }; + gpu: gpu@3d00000 { compatible = "qcom,adreno-619.0", "qcom,adreno"; reg = <0x0 0x03d00000 0x0 0x40000>, -- 2.54.0