diff options
Diffstat (limited to 'dts/Bindings/sound/imx-audio-wm8962.txt')
| -rw-r--r-- | dts/Bindings/sound/imx-audio-wm8962.txt | 45 |
1 files changed, 26 insertions, 19 deletions
diff --git a/dts/Bindings/sound/imx-audio-wm8962.txt b/dts/Bindings/sound/imx-audio-wm8962.txt index f49450a878..acea71bee3 100644 --- a/dts/Bindings/sound/imx-audio-wm8962.txt +++ b/dts/Bindings/sound/imx-audio-wm8962.txt @@ -1,25 +1,32 @@ Freescale i.MX audio complex with WM8962 codec Required properties: -- compatible : "fsl,imx-audio-wm8962" -- model : The user-visible name of this sound complex -- ssi-controller : The phandle of the i.MX SSI controller -- audio-codec : The phandle of the WM8962 audio codec -- audio-routing : A list of the connections between audio components. - Each entry is a pair of strings, the first being the connection's sink, - the second being the connection's source. Valid names could be power - supplies, WM8962 pins, and the jacks on the board: - - Power supplies: - * Mic Bias - - Board connectors: - * Mic Jack - * Headphone Jack - * Ext Spk - -- mux-int-port : The internal port of the i.MX audio muxer (AUDMUX) -- mux-ext-port : The external port of the i.MX audio muxer + + - compatible : "fsl,imx-audio-wm8962" + + - model : The user-visible name of this sound complex + + - ssi-controller : The phandle of the i.MX SSI controller + + - audio-codec : The phandle of the WM8962 audio codec + + - audio-routing : A list of the connections between audio components. + Each entry is a pair of strings, the first being the + connection's sink, the second being the connection's + source. Valid names could be power supplies, WM8962 + pins, and the jacks on the board: + + Power supplies: + * Mic Bias + + Board connectors: + * Mic Jack + * Headphone Jack + * Ext Spk + + - mux-int-port : The internal port of the i.MX audio muxer (AUDMUX) + + - mux-ext-port : The external port of the i.MX audio muxer Note: The AUDMUX port numbering should start at 1, which is consistent with hardware manual. |