Add the rt linux 4.1.3-rt3 as base

[kvmfornfv.git] / kernel / Documentation / devicetree / bindings / media / i2c / adv7343.txt

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+* Analog Devices adv7343 video encoder
+
+The ADV7343 are high speed, digital-to-analog video encoders in a 64-lead LQFP
+package. Six high speed, 3.3 V, 11-bit video DACs provide support for composite
+(CVBS), S-Video (Y-C), and component (YPrPb/RGB) analog outputs in standard
+definition (SD), enhanced definition (ED), or high definition (HD) video
+formats.
+
+Required Properties :
+- compatible: Must be "adi,adv7343"
+
+Optional Properties :
+- adi,power-mode-sleep-mode: on enable the current consumption is reduced to
+                             micro ampere level. All DACs and the internal PLL
+                             circuit are disabled.
+- adi,power-mode-pll-ctrl: PLL and oversampling control. This control allows
+                          internal PLL 1 circuit to be powered down and the
+                          oversampling to be switched off.
+- ad,adv7343-power-mode-dac: array configuring the power on/off DAC's 1..6,
+                             0 = OFF and 1 = ON, Default value when this
+                             property is not specified is <0 0 0 0 0 0>.
+- ad,adv7343-sd-config-dac-out: array configure SD DAC Output's 1 and 2, 0 = OFF
+                                and 1 = ON, Default value when this property is
+                                not specified is <0 0>.
+
+Example:
+
+i2c0@1c22000 {
+       ...
+       ...
+
+       adv7343@2a {
+               compatible = "adi,adv7343";
+               reg = <0x2a>;
+
+               port {
+                       adv7343_1: endpoint {
+                                       adi,power-mode-sleep-mode;
+                                       adi,power-mode-pll-ctrl;
+                                       /* Use DAC1..3, DAC6 */
+                                       adi,dac-enable = <1 1 1 0 0 1>;
+                                       /* Use SD DAC output 1 */
+                                       adi,sd-dac-enable = <1 0>;
+                       };
+               };
+       };
+       ...
+};