This patch adds the DT documentation of the NXP TDA998x CODEC. Signed-off-by: Jean-Francois Moine <moinejf@xxxxxxx> --- Documentation/devicetree/bindings/drm/i2c/tda998x.txt | 17 +++++++++++++++++ 1 file changed, 17 insertions(+) diff --git a/Documentation/devicetree/bindings/drm/i2c/tda998x.txt b/Documentation/devicetree/bindings/drm/i2c/tda998x.txt index d7df01c..aa0d81b 100644 --- a/Documentation/devicetree/bindings/drm/i2c/tda998x.txt +++ b/Documentation/devicetree/bindings/drm/i2c/tda998x.txt @@ -15,6 +15,17 @@ Optional properties: - video-ports: 24 bits value which defines how the video controller output is wired to the TDA998x input - default: <0x230145> +Optional subnodes: + + - codec: audio CODEC + +Required codec subnode properties: + - compatible: must be "nxp,tda998x-codec". + - audio-ports: one or two values corresponding to entries in + the audio-port-names property. + - audio-port-names: must contain "i2s", "spdif" entries + matching entries in the audio-ports property. + Example: tda998x: hdmi-encoder { @@ -24,4 +35,10 @@ Example: interrupts = <27 2>; /* falling edge */ pinctrl-0 = <&pmx_camera>; pinctrl-names = "default"; + hdmi_codec: codec { + compatible = "nxp,tda998x-codec"; + audio-ports = <0x03>, <0x04>; + audio-port-names = "i2s", "spdif"; + #sound-dai-cells = <1>; + }; }; -- 1.9.rc1 -- To unsubscribe from this list: send the line "unsubscribe devicetree" in the body of a message to majordomo@xxxxxxxxxxxxxxx More majordomo info at http://vger.kernel.org/majordomo-info.html