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1# SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause)2%YAML 1.23---4$id: http://devicetree.org/schemas/pinctrl/qcom,sm6115-lpass-lpi-pinctrl.yaml#5$schema: http://devicetree.org/meta-schemas/core.yaml#6 7title: Qualcomm SM6115 SoC LPASS LPI TLMM8 9maintainers:10 - Konrad Dybcio <konradybcio@kernel.org>11 - Srinivas Kandagatla <srinivas.kandagatla@linaro.org>12 13description:14 Top Level Mode Multiplexer pin controller in the Low Power Audio SubSystem15 (LPASS) Low Power Island (LPI) of Qualcomm SM6115 SoC.16 17properties:18 compatible:19 const: qcom,sm6115-lpass-lpi-pinctrl20 21 reg:22 items:23 - description: LPASS LPI TLMM Control and Status registers24 - description: LPASS LPI MCC registers25 26 clocks:27 items:28 - description: LPASS Audio voting clock29 30 clock-names:31 items:32 - const: audio33 34patternProperties:35 "-state$":36 oneOf:37 - $ref: "#/$defs/qcom-sm6115-lpass-state"38 - patternProperties:39 "-pins$":40 $ref: "#/$defs/qcom-sm6115-lpass-state"41 additionalProperties: false42 43$defs:44 qcom-sm6115-lpass-state:45 type: object46 description:47 Pinctrl node's client devices use subnodes for desired pin configuration.48 Client device subnodes use below standard properties.49 $ref: qcom,lpass-lpi-common.yaml#/$defs/qcom-tlmm-state50 unevaluatedProperties: false51 52 properties:53 pins:54 description:55 List of gpio pins affected by the properties specified in this56 subnode.57 items:58 pattern: "^gpio([0-9]|1[0-8])$"59 60 function:61 enum: [ dmic01_clk, dmic01_data, dmic23_clk, dmic23_data, gpio, i2s1_clk,62 i2s1_data, i2s1_ws, i2s2_clk, i2s2_data, i2s2_ws, i2s3_clk,63 i2s3_data, i2s3_ws, qua_mi2s_data, qua_mi2s_sclk, qua_mi2s_ws,64 swr_rx_clk, swr_rx_data, swr_tx_clk, swr_tx_data, wsa_mclk ]65 description:66 Specify the alternative function to be configured for the specified67 pins.68 69 70allOf:71 - $ref: qcom,lpass-lpi-common.yaml#72 73required:74 - compatible75 - reg76 - clocks77 - clock-names78 79unevaluatedProperties: false80 81examples:82 - |83 #include <dt-bindings/sound/qcom,q6afe.h>84 85 lpass_tlmm: pinctrl@a7c0000 {86 compatible = "qcom,sm6115-lpass-lpi-pinctrl";87 reg = <0x0a7c0000 0x20000>,88 <0x0a950000 0x10000>;89 clocks = <&q6afecc LPASS_HW_DCODEC_VOTE LPASS_CLK_ATTRIBUTE_COUPLE_NO>;90 clock-names = "audio";91 92 gpio-controller;93 #gpio-cells = <2>;94 gpio-ranges = <&lpass_tlmm 0 0 19>;95 };96