Convert rt5659.txt DT binding to YAML schema. This binding is applicable to rt5658 and rt5659 audio CODECs.
Signed-off-by: Sameer Pujar spujar@nvidia.com Cc: Oder Chiou oder_chiou@realtek.com --- .../devicetree/bindings/sound/realtek,rt5659.yaml | 112 +++++++++++++++++++++ Documentation/devicetree/bindings/sound/rt5659.txt | 89 ---------------- 2 files changed, 112 insertions(+), 89 deletions(-) create mode 100644 Documentation/devicetree/bindings/sound/realtek,rt5659.yaml delete mode 100644 Documentation/devicetree/bindings/sound/rt5659.txt
diff --git a/Documentation/devicetree/bindings/sound/realtek,rt5659.yaml b/Documentation/devicetree/bindings/sound/realtek,rt5659.yaml new file mode 100644 index 0000000..3bd9b6f --- /dev/null +++ b/Documentation/devicetree/bindings/sound/realtek,rt5659.yaml @@ -0,0 +1,112 @@ +# SPDX-License-Identifier: GPL-2.0-only OR BSD-2-Clause +%YAML 1.2 +--- +$id: http://devicetree.org/schemas/sound/realtek,rt5659.yaml# +$schema: http://devicetree.org/meta-schemas/core.yaml# + +title: RT5658 and RT5659 audio CODECs + +description: This device supports I2C only. + +maintainers: + - Oder Chiou oder_chiou@realtek.com + +allOf: + - $ref: name-prefix.yaml# + +properties: + compatible: + enum: + - realtek,rt5658 + - realtek,rt5659 + + reg: + description: The I2C address of the device + maxItems: 1 + + interrupts: + description: The CODEC's interrupt output + maxItems: 1 + + clocks: + items: + - description: Master clock (MCLK) to the CODEC + + clock-names: + items: + - const: mclk + + realtek,in1-differential: + description: MIC1 input is differntial and not single-ended. + type: boolean + + realtek,in3-differential: + description: MIC3 input is differntial and not single-ended. + type: boolean + + realtek,in4-differential: + description: MIC3 input is differntial and not single-ended. + type: boolean + + realtek,dmic1-data-pin: + description: DMIC1 data pin usage + $ref: /schemas/types.yaml#/definitions/uint32 + enum: + - 0 # dmic1 is not used + - 1 # using IN2N pin as dmic1 data pin + - 2 # using GPIO5 pin as dmic1 data pin + - 3 # using GPIO9 pin as dmic1 data pin + - 4 # using GPIO11 pin as dmic1 data pin + + realtek,dmic2-data-pin: + description: DMIC2 data pin usage + $ref: /schemas/types.yaml#/definitions/uint32 + enum: + - 0 # dmic2 is not used + - 1 # using IN2P pin as dmic2 data pin + - 2 # using GPIO6 pin as dmic2 data pin + - 3 # using GPIO10 pin as dmic2 data pin + - 4 # using GPIO12 pin as dmic2 data pin + + realtek,jd-src: + description: Jack detect source + $ref: /schemas/types.yaml#/definitions/uint32 + enum: + - 0 # No JD is used + - 1 # using JD3 as JD source + - 2 # JD source for Intel HDA header + + realtek,ldo1-en-gpios: + description: The GPIO that controls the CODEC's LDO1_EN pin. + + realtek,reset-gpios: + description: The GPIO that controls the CODEC's RESET pin. + + sound-name-prefix: true + +additionalProperties: false + +required: + - compatible + - reg + - interrupts + +examples: + - | + #include<dt-bindings/gpio/tegra194-gpio.h> + #include<dt-bindings/clock/tegra194-clock.h> + + i2c { + #address-cells = <1>; + #size-cells = <0>; + + audio-codec@1a { + compatible = "realtek,rt5658"; + reg = <0x1a>; + interrupt-parent = <&gpio>; + interrupts = <TEGRA194_MAIN_GPIO(S, 5) GPIO_ACTIVE_HIGH>; + clocks = <&bpmp TEGRA194_CLK_AUD_MCLK>; + clock-names = "mclk"; + realtek,jd-src = <2>; + }; + }; diff --git a/Documentation/devicetree/bindings/sound/rt5659.txt b/Documentation/devicetree/bindings/sound/rt5659.txt deleted file mode 100644 index 013f534..0000000 --- a/Documentation/devicetree/bindings/sound/rt5659.txt +++ /dev/null @@ -1,89 +0,0 @@ -RT5659/RT5658 audio CODEC - -This device supports I2C only. - -Required properties: - -- compatible : One of "realtek,rt5659" or "realtek,rt5658". - -- reg : The I2C address of the device. - -- interrupts : The CODEC's interrupt output. - -Optional properties: - -- clocks: The phandle of the master clock to the CODEC -- clock-names: Should be "mclk" - -- realtek,in1-differential -- realtek,in3-differential -- realtek,in4-differential - Boolean. Indicate MIC1/3/4 input are differential, rather than single-ended. - -- realtek,dmic1-data-pin - 0: dmic1 is not used - 1: using IN2N pin as dmic1 data pin - 2: using GPIO5 pin as dmic1 data pin - 3: using GPIO9 pin as dmic1 data pin - 4: using GPIO11 pin as dmic1 data pin - -- realtek,dmic2-data-pin - 0: dmic2 is not used - 1: using IN2P pin as dmic2 data pin - 2: using GPIO6 pin as dmic2 data pin - 3: using GPIO10 pin as dmic2 data pin - 4: using GPIO12 pin as dmic2 data pin - -- realtek,jd-src - 0: No JD is used - 1: using JD3 as JD source - 2: JD source for Intel HDA header - -- realtek,ldo1-en-gpios : The GPIO that controls the CODEC's LDO1_EN pin. -- realtek,reset-gpios : The GPIO that controls the CODEC's RESET pin. - -- sound-name-prefix: Please refer to name-prefix.yaml - -- ports: A Codec may have a single or multiple I2S interfaces. These - interfaces on Codec side can be described under 'ports' or 'port'. - When the SoC or host device is connected to multiple interfaces of - the Codec, the connectivity can be described using 'ports' property. - If a single interface is used, then 'port' can be used. The usage - depends on the platform or board design. - Please refer to Documentation/devicetree/bindings/graph.txt - -Pins on the device (for linking into audio routes) for RT5659/RT5658: - - * DMIC L1 - * DMIC R1 - * DMIC L2 - * DMIC R2 - * IN1P - * IN1N - * IN2P - * IN2N - * IN3P - * IN3N - * IN4P - * IN4N - * HPOL - * HPOR - * SPOL - * SPOR - * LOUTL - * LOUTR - * MONOOUT - * PDML - * PDMR - * SPDIF - -Example: - -rt5659 { - compatible = "realtek,rt5659"; - reg = <0x1b>; - interrupt-parent = <&gpio>; - interrupts = <TEGRA_GPIO(W, 3) IRQ_TYPE_LEVEL_HIGH>; - realtek,ldo1-en-gpios = - <&gpio TEGRA_GPIO(V, 3) GPIO_ACTIVE_HIGH>; -};