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| author | Samuel Holland <samuel@sholland.org> | 2022-06-20 22:54:52 -0500 |
|---|---|---|
| committer | Jernej Skrabec <jernej.skrabec@gmail.com> | 2022-07-08 18:52:08 +0200 |
| commit | aab941b8c3cfb020baf2218e9e39706e05bf4877 (patch) | |
| tree | 9a047cc2944499f2f6541362087b8967ec2757f8 /Documentation/devicetree/bindings | |
| parent | e8f05165b55adc3122debf8d343cd2ade59381e7 (diff) | |
| download | linux-aab941b8c3cfb020baf2218e9e39706e05bf4877.tar.bz2 | |
arm64: dts: allwinner: pinephone: Enable internal HMIC bias
Revisions 1.0 and 1.1 of the PinePhone mainboard do not have an external
resistor connecting HBIAS to MIC2P. Enable the internal resistor to
provide the necessary headeset microphone bias.
Signed-off-by: Samuel Holland <samuel@sholland.org>
Reviewed-by: Jernej Skrabec <jernej.skrabec@gmail.com>
Signed-off-by: Jernej Skrabec <jernej.skrabec@gmail.com>
Link: https://lore.kernel.org/r/20220621035452.60272-4-samuel@sholland.org
Diffstat (limited to 'Documentation/devicetree/bindings')
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