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| author |   Dan Murphy <dmurphy@ti.com> | 2020-09-15 14:06:03 -0500 |
|---|---|---|
| committer |   Mark Brown <broonie@kernel.org> | 2020-09-17 17:40:11 +0100 |
| commit | 38b9b7ca6f08489f3065e081e71c743775ed50c8 (patch) | |
| tree | f6a017eaaae2967f8588ee273fa5405968f83346 /Documentation/devicetree/bindings/sound/tlv320adcx140.yaml | |
| parent | ASoC: tlv320adcx140: Add the config to configure Tx ASI output (diff) | |
| download | linux-dev-38b9b7ca6f08489f3065e081e71c743775ed50c8.tar.xz linux-dev-38b9b7ca6f08489f3065e081e71c743775ed50c8.zip | |
ASoC: tlv320adcx140: Add ASI Tx drive
Add a property to indicate if the device is to go into a High-z state on
the Tx ASI output pins when the device is idle.
Signed-off-by: Dan Murphy <dmurphy@ti.com>
Link: https://lore.kernel.org/r/20200915190606.1744-3-dmurphy@ti.com
Signed-off-by: Mark Brown <broonie@kernel.org>
Diffstat (limited to 'Documentation/devicetree/bindings/sound/tlv320adcx140.yaml')
| -rw-r--r-- | Documentation/devicetree/bindings/sound/tlv320adcx140.yaml | 6 |
1 files changed, 6 insertions, 0 deletions
diff --git a/Documentation/devicetree/bindings/sound/tlv320adcx140.yaml b/Documentation/devicetree/bindings/sound/tlv320adcx140.yaml index f578f17f3e04..e79f8d1891e4 100644 --- a/Documentation/devicetree/bindings/sound/tlv320adcx140.yaml +++ b/Documentation/devicetree/bindings/sound/tlv320adcx140.yaml @@ -108,6 +108,12 @@ properties: maximum: 7 default: [0, 0, 0, 0] + ti,asi-tx-drive: + type: boolean + description: | + When set the device will set the Tx ASI output to a Hi-Z state for unused + data cycles. Default is to drive the output low on unused ASI cycles. + patternProperties: '^ti,gpo-config-[1-4]$': $ref: /schemas/types.yaml#/definitions/uint32-array |