Convert the RT5659/RT5658 audio CODEC bindings to DT schema. Signed-off-by: Animesh Agarwal <animeshagarwal28@xxxxxxxxx> Cc: Daniel Baluta <daniel.baluta@xxxxxxx> --- Changes in v2: - Dropped redundant descriptions from reg, interrupts and clocks. - Added default to gpio properties. - Dropped sound-name-prefix: true --- .../bindings/sound/realtek,rt5659.yaml | 129 ++++++++++++++++++ .../devicetree/bindings/sound/rt5659.txt | 89 ------------ 2 files changed, 129 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 000000000000..1100ffd9a7c0 --- /dev/null +++ b/Documentation/devicetree/bindings/sound/realtek,rt5659.yaml @@ -0,0 +1,129 @@ +# 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: RT5659/RT5658 audio CODEC + +maintainers: + - Animesh Agarwal <animeshagarwal28@xxxxxxxxx> + +description: | + This device supports I2C only. + + 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 + +allOf: + - $ref: dai-common.yaml# + +properties: + compatible: + enum: + - realtek,rt5659 + - realtek,rt5658 + + reg: + maxItems: 1 + + interrupts: + maxItems: 1 + + clocks: + maxItems: 1 + + clock-names: + const: mclk + + realtek,dmic1-data-pin: + $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 + description: Specify which pin to be used as DMIC1 data pin. + default: 0 + + realtek,dmic2-data-pin: + $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 + description: Specify which pin to be used as DMIC2 data pin. + default: 0 + + realtek,jd-src: + $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 + description: Specify which JD source be used. + default: 0 + + realtek,ldo1-en-gpios: + maxItems: 1 + description: CODEC's LDO1_EN pin. + + realtek,reset-gpios: + maxItems: 1 + description: CODEC's RESET pin. + + ports: + $ref: /schemas/graph.yaml#/properties/ports + + port: + $ref: audio-graph-port.yaml# + unevaluatedProperties: false + +required: + - compatible + - reg + - interrupts + +unevaluatedProperties: false + +examples: + - | + #include <dt-bindings/gpio/gpio.h> + #include <dt-bindings/interrupt-controller/irq.h> + + i2c { + #address-cells = <1>; + #size-cells = <0>; + + codec@1b { + compatible = "realtek,rt5659"; + reg = <0x1b>; + interrupt-parent = <&gpio>; + interrupts = <3 IRQ_TYPE_LEVEL_HIGH>; + realtek,ldo1-en-gpios = <&gpio 3 GPIO_ACTIVE_HIGH>; + }; + }; diff --git a/Documentation/devicetree/bindings/sound/rt5659.txt b/Documentation/devicetree/bindings/sound/rt5659.txt deleted file mode 100644 index 8f3f62c0226a..000000000000 --- 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 dai-common.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>; -}; -- 2.45.2
