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Diffstat (limited to 'dts/Bindings/sound/sun4i-codec.txt')
| -rw-r--r-- | dts/Bindings/sound/sun4i-codec.txt | 3 |
1 files changed, 3 insertions, 0 deletions
diff --git a/dts/Bindings/sound/sun4i-codec.txt b/dts/Bindings/sound/sun4i-codec.txt index c92966bd54..0dce690f78 100644 --- a/dts/Bindings/sound/sun4i-codec.txt +++ b/dts/Bindings/sound/sun4i-codec.txt @@ -14,6 +14,9 @@ Required properties: - "apb": the parent APB clock for this controller - "codec": the parent module clock +Optional properties: +- allwinner,pa-gpios: gpio to enable external amplifier + Example: codec: codec@01c22c00 { #sound-dai-cells = <0>; |