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+# SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause)
+%YAML 1.2
+---
+$id: http://devicetree.org/schemas/sound/realtek,rt5682s.yaml#
+$schema: http://devicetree.org/meta-schemas/core.yaml#
+
+title: Realtek rt5682s codec devicetree bindings
+
+maintainers:
+ - Derek Fang <derek.fang@realtek.com>
+
+description: |
+ Rt5682s(ALC5682I-VS) is a rt5682i variant which supports I2C only.
+
+properties:
+ compatible:
+ const: realtek,rt5682s
+
+ reg:
+ maxItems: 1
+ description: I2C address of the device.
+
+ interrupts:
+ description: The CODEC's interrupt output.
+
+ realtek,dmic1-data-pin:
+ $ref: /schemas/types.yaml#/definitions/uint32
+ enum:
+ - 0 # dmic1 data is not used
+ - 1 # using GPIO2 pin as dmic1 data pin
+ - 2 # using GPIO5 pin as dmic1 data pin
+ description: |
+ Specify which GPIO pin be used as DMIC1 data pin.
+
+ realtek,dmic1-clk-pin:
+ $ref: /schemas/types.yaml#/definitions/uint32
+ enum:
+ - 0 # dmic1 clk is not used
+ - 1 # using GPIO1 pin as dmic1 clock pin
+ - 2 # using GPIO3 pin as dmic1 clock pin
+ description: |
+ Specify which GPIO pin be used as DMIC1 clk pin.
+
+ realtek,jd-src:
+ $ref: /schemas/types.yaml#/definitions/uint32
+ enum:
+ - 0 # No JD is used
+ - 1 # using JD1 as JD source
+ description: |
+ Specify which JD source be used.
+
+ realtek,ldo1-en-gpios:
+ description: |
+ The GPIO that controls the CODEC's LDO1_EN pin.
+
+ realtek,dmic-clk-rate-hz:
+ description: |
+ Set the clock rate (hz) for the requirement of the particular DMIC.
+
+ realtek,dmic-delay-ms:
+ description: |
+ Set the delay time (ms) for the requirement of the particular DMIC.
+
+ realtek,dmic-clk-driving-high:
+ type: boolean
+ description: |
+ Set the high driving of the DMIC clock out.
+
+ clocks:
+ items:
+ - description: phandle and clock specifier for codec MCLK.
+
+ clock-names:
+ items:
+ - const: mclk
+
+ "#clock-cells":
+ const: 1
+
+ clock-output-names:
+ minItems: 2
+ maxItems: 2
+ description: Name given for DAI word clock and bit clock outputs.
+
+additionalProperties: false
+
+required:
+ - compatible
+ - reg
+
+examples:
+ - |
+ #include <dt-bindings/gpio/tegra-gpio.h>
+ #include <dt-bindings/interrupt-controller/irq.h>
+
+ i2c {
+ #address-cells = <1>;
+ #size-cells = <0>;
+
+ codec@1a {
+ compatible = "realtek,rt5682s";
+ reg = <0x1a>;
+ interrupt-parent = <&gpio>;
+ interrupts = <TEGRA_GPIO(U, 6) IRQ_TYPE_LEVEL_HIGH>;
+ realtek,ldo1-en-gpios =
+ <&gpio TEGRA_GPIO(R, 2) GPIO_ACTIVE_HIGH>;
+ realtek,dmic1-data-pin = <1>;
+ realtek,dmic1-clk-pin = <1>;
+ realtek,jd-src = <1>;
+
+ #clock-cells = <1>;
+ clock-output-names = "rt5682-dai-wclk", "rt5682-dai-bclk";
+
+ clocks = <&osc>;
+ clock-names = "mclk";
+ };
+ };