1 Device Tree bindings for Armada DRM CRTC driver
2
3 Required properties:
4 - compatible: value should be "marvell,dove-lcd".
5 - reg: base address and size of the LCD controller
6 - interrupts: single interrupt number for the LCD controller
7 - port: video output port with endpoints, as described by graph.txt
8
9 Optional properties:
10
11 - clocks: as described by clock-bindings.txt
12 - clock-names: as described by clock-bindings.txt
13 "axiclk" - axi bus clock for pixel clock
14 "plldivider" - pll divider clock for pixel clock
15 "ext_ref_clk0" - external clock 0 for pixel clock
16 "ext_ref_clk1" - external clock 1 for pixel clock
17
18 Note: all clocks are optional but at least one must be specified.
19 Further clocks may be added in the future according to requirements of
20 different SoCs.
21
22 Example:
23
24 lcd0: lcd-controller@820000 {
25 compatible = "marvell,dove-lcd";
26 reg = <0x820000 0x1000>;
27 interrupts = <47>;
28 clocks = <&si5351 0>;
29 clock-names = "ext_ref_clk_1";
30 };
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