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+# SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause)
+%YAML 1.2
+---
+$id: http://devicetree.org/schemas/pinctrl/qcom,sc8280xp-lpass-lpi-pinctrl.yaml#
+$schema: http://devicetree.org/meta-schemas/core.yaml#
+
+title: Qualcomm SC8280XP SoC LPASS LPI TLMM
+
+maintainers:
+ - Srinivas Kandagatla <srinivas.kandagatla@linaro.org>
+
+description:
+ Top Level Mode Multiplexer pin controller in the Low Power Audio SubSystem
+ (LPASS) Low Power Island (LPI) of Qualcomm SC8280XP SoC.
+
+properties:
+ compatible:
+ const: qcom,sc8280xp-lpass-lpi-pinctrl
+
+ reg:
+ items:
+ - description: LPASS LPI TLMM Control and Status registers
+ - description: LPASS LPI MCC registers
+
+ clocks:
+ items:
+ - description: LPASS Core voting clock
+ - description: LPASS Audio voting clock
+
+ clock-names:
+ items:
+ - const: core
+ - const: audio
+
+patternProperties:
+ "-state$":
+ oneOf:
+ - $ref: "#/$defs/qcom-sc8280xp-lpass-state"
+ - patternProperties:
+ "-pins$":
+ $ref: "#/$defs/qcom-sc8280xp-lpass-state"
+ additionalProperties: false
+
+$defs:
+ qcom-sc8280xp-lpass-state:
+ type: object
+ description:
+ Pinctrl node's client devices use subnodes for desired pin configuration.
+ Client device subnodes use below standard properties.
+ $ref: qcom,lpass-lpi-common.yaml#/$defs/qcom-tlmm-state
+ unevaluatedProperties: false
+
+ properties:
+ pins:
+ description:
+ List of gpio pins affected by the properties specified in this
+ subnode.
+ items:
+ pattern: "^gpio([0-9]|1[0-8])$"
+
+ function:
+ enum: [ swr_tx_clk, swr_tx_data, swr_rx_clk, swr_rx_data,
+ dmic1_clk, dmic1_data, dmic2_clk, dmic2_data, dmic4_clk,
+ dmic4_data, i2s2_clk, i2s2_ws, dmic3_clk, dmic3_data,
+ qua_mi2s_sclk, qua_mi2s_ws, qua_mi2s_data, i2s1_clk, i2s1_ws,
+ i2s1_data, wsa_swr_clk, wsa_swr_data, wsa2_swr_clk,
+ wsa2_swr_data, i2s2_data, i2s3_clk, i2s3_ws, i2s3_data,
+ ext_mclk1_c, ext_mclk1_b, ext_mclk1_a ]
+ description:
+ Specify the alternative function to be configured for the specified
+ pins.
+
+allOf:
+ - $ref: qcom,lpass-lpi-common.yaml#
+
+required:
+ - compatible
+ - reg
+ - clocks
+ - clock-names
+
+unevaluatedProperties: false
+
+examples:
+ - |
+ #include <dt-bindings/sound/qcom,q6afe.h>
+ pinctrl@33c0000 {
+ compatible = "qcom,sc8280xp-lpass-lpi-pinctrl";
+ reg = <0x33c0000 0x20000>,
+ <0x3550000 0x10000>;
+ 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";
+ gpio-controller;
+ #gpio-cells = <2>;
+ gpio-ranges = <&lpi_tlmm 0 0 19>;
+
+ dmic01-state {
+ dmic01-clk-pins {
+ pins = "gpio16";
+ function = "dmic1_clk";
+ };
+
+ dmic01-clk-sleep-pins {
+ pins = "gpio16";
+ function = "dmic1_clk";
+ };
+ };
+
+ tx-swr-data-sleep-state {
+ pins = "gpio0", "gpio1";
+ function = "swr_tx_data";
+ };
+ };