| * 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>; |
| }; |
| }; |
| }; |
| ... |
| }; |