1 * Analog Devices adv7343 video encoder
2
3 The ADV7343 are high speed, digital-to-analog video encoders in a 64-lead LQFP
4 package. Six high speed, 3.3 V, 11-bit video DACs provide support for composite
5 (CVBS), S-Video (Y-C), and component (YPrPb/RGB) analog outputs in standard
6 definition (SD), enhanced definition (ED), or high definition (HD) video
7 formats.
8
9 Required Properties :
10 - compatible: Must be "adi,adv7343"
11
12 Optional Properties :
13 - adi,power-mode-sleep-mode: on enable the current consumption is reduced to
14 micro ampere level. All DACs and the internal PLL
15 circuit are disabled.
16 - adi,power-mode-pll-ctrl: PLL and oversampling control. This control allows
17 internal PLL 1 circuit to be powered down and the
18 oversampling to be switched off.
19 - ad,adv7343-power-mode-dac: array configuring the power on/off DAC's 1..6,
20 0 = OFF and 1 = ON, Default value when this
21 property is not specified is <0 0 0 0 0 0>.
22 - ad,adv7343-sd-config-dac-out: array configure SD DAC Output's 1 and 2, 0 = OFF
23 and 1 = ON, Default value when this property is
24 not specified is <0 0>.
25
26 Example:
27
28 i2c0@1c22000 {
29 ...
30 ...
31
32 adv7343@2a {
33 compatible = "adi,adv7343";
34 reg = <0x2a>;
35
36 port {
37 adv7343_1: endpoint {
38 adi,power-mode-sleep-mode;
39 adi,power-mode-pll-ctrl;
40 /* Use DAC1..3, DAC6 */
41 adi,dac-enable = <1 1 1 0 0 1>;
42 /* Use SD DAC output 1 */
43 adi,sd-dac-enable = <1 0>;
44 };
45 };
46 };
47 ...
48 };
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