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Diffstat (limited to 'Bindings/sound/realtek,rt5514.yaml')
-rw-r--r-- | Bindings/sound/realtek,rt5514.yaml | 70 |
1 files changed, 70 insertions, 0 deletions
diff --git a/Bindings/sound/realtek,rt5514.yaml b/Bindings/sound/realtek,rt5514.yaml new file mode 100644 index 000000000000..7fbf7739c371 --- /dev/null +++ b/Bindings/sound/realtek,rt5514.yaml @@ -0,0 +1,70 @@ +# SPDX-License-Identifier: GPL-2.0-only OR BSD-2-Clause +%YAML 1.2 +--- +$id: http://devicetree.org/schemas/sound/realtek,rt5514.yaml# +$schema: http://devicetree.org/meta-schemas/core.yaml# + +title: RT5514 audio CODEC + +maintainers: + - Animesh Agarwal <animeshagarwal28@gmail.com> + +description: | + This device supports both I2C and SPI. + + Pins on the device (for linking into audio routes) for I2C: + * DMIC1L + * DMIC1R + * DMIC2L + * DMIC2R + * AMICL + * AMICR + +allOf: + - $ref: /schemas/spi/spi-peripheral-props.yaml# + - $ref: dai-common.yaml# + +properties: + compatible: + const: realtek,rt5514 + + reg: + maxItems: 1 + + clocks: + items: + - description: Master clock to the CODEC + + clock-names: + items: + - const: mclk + + interrupts: + maxItems: 1 + description: The interrupt number to the cpu. + + realtek,dmic-init-delay-ms: + description: Set the DMIC initial delay (ms) to wait it ready for I2C. + + spi-max-frequency: true + + wakeup-source: + type: boolean + description: Flag to indicate this device can wake system (suspend/resume). + +required: + - compatible + - reg + +unevaluatedProperties: false + +examples: + - | + i2c { + #address-cells = <1>; + #size-cells = <0>; + codec@57 { + compatible = "realtek,rt5514"; + reg = <0x57>; + }; + }; |