diff options
author | Steve Lee <steves.lee@maximintegrated.com> | 2020-06-02 17:43:37 +0900 |
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committer | Mark Brown <broonie@kernel.org> | 2020-06-15 20:58:39 +0100 |
commit | 6b76bf3e0ff66eee4b714921fbabd588f90ab1fb (patch) | |
tree | 271c0f8c21878c03ccc3ac7bbf4482948b2b7162 /Documentation/devicetree/bindings/sound/maxim,max98390.yaml | |
parent | fde418b61d815684a37d58106d2345bfd7805f13 (diff) |
dt-bindings: Added device tree binding for max98390
Add DT binding of max98390 amplifier driver.
Signed-off-by: Steve Lee <steves.lee@maximintegrated.com>
Reviewed-by: Rob Herring <robh@kernel.org>
Link: https://lore.kernel.org/r/20200602084337.22116-1-steves.lee@maximintegrated.com
Signed-off-by: Mark Brown <broonie@kernel.org>
Diffstat (limited to 'Documentation/devicetree/bindings/sound/maxim,max98390.yaml')
-rw-r--r-- | Documentation/devicetree/bindings/sound/maxim,max98390.yaml | 51 |
1 files changed, 51 insertions, 0 deletions
diff --git a/Documentation/devicetree/bindings/sound/maxim,max98390.yaml b/Documentation/devicetree/bindings/sound/maxim,max98390.yaml new file mode 100644 index 000000000000..e5ac35280da3 --- /dev/null +++ b/Documentation/devicetree/bindings/sound/maxim,max98390.yaml @@ -0,0 +1,51 @@ +# SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause) +%YAML 1.2 +--- +$id: http://devicetree.org/schemas/sound/maxim,max98390.yaml# +$schema: http://devicetree.org/meta-schemas/core.yaml# + +title: Maxim Integrated MAX98390 Speaker Amplifier with Integrated Dynamic Speaker Management + +maintainers: + - Steve Lee <steves.lee@maximintegrated.com> + +properties: + compatible: + const: maxim,max98390 + + reg: + maxItems: 1 + description: I2C address of the device. + + maxim,temperature_calib: + allOf: + - $ref: /schemas/types.yaml#/definitions/uint32 + description: The calculated temperature data was measured while doing the calibration. + minimum: 0 + maximum: 65535 + + maxim,r0_calib: + allOf: + - $ref: /schemas/types.yaml#/definitions/uint32 + description: This is r0 calibration data which was measured in factory mode. + minimum: 1 + maximum: 8388607 + +required: + - compatible + - reg + +additionalProperties: false + +examples: + - | + i2c { + #address-cells = <1>; + #size-cells = <0>; + max98390: amplifier@38 { + compatible = "maxim,max98390"; + reg = <0x38>; + maxim,temperature_calib = <1024>; + maxim,r0_calib = <100232>; + }; + }; |