1 Xilinx Video Timing Controller (VTC) 1 Xilinx Video Timing Controller (VTC)
2 ------------------------------------ 2 ------------------------------------
3 3
4 The Video Timing Controller is a general purpo 4 The Video Timing Controller is a general purpose video timing generator and
5 detector. 5 detector.
6 6
7 Required properties: 7 Required properties:
8 8
9 - compatible: Must be "xlnx,v-tc-6.1". 9 - compatible: Must be "xlnx,v-tc-6.1".
10 10
11 - reg: Physical base address and length of t 11 - reg: Physical base address and length of the registers set for the device.
12 12
13 - clocks: Must contain a clock specifier for 13 - clocks: Must contain a clock specifier for the VTC core and timing
14 interfaces clock. 14 interfaces clock.
15 15
16 Optional properties: 16 Optional properties:
17 17
18 - xlnx,detector: The VTC has a timing detect 18 - xlnx,detector: The VTC has a timing detector
19 - xlnx,generator: The VTC has a timing gener 19 - xlnx,generator: The VTC has a timing generator
20 20
21 At least one of the xlnx,detector and xlnx,g 21 At least one of the xlnx,detector and xlnx,generator properties must be
22 specified. 22 specified.
23 23
24 24
25 Example: 25 Example:
26 26
27 vtc: vtc@43c40000 { 27 vtc: vtc@43c40000 {
28 compatible = "xlnx,v-tc-6.1"; 28 compatible = "xlnx,v-tc-6.1";
29 reg = <0x43c40000 0x10000>; 29 reg = <0x43c40000 0x10000>;
30 30
31 clocks = <&clkc 15>; 31 clocks = <&clkc 15>;
32 xlnx,generator; 32 xlnx,generator;
33 }; 33 };
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