1 Marvell PXA camera host interface
2
3 Required properties:
4 - compatible: Should be "marvell,pxa270-qci"
5 - reg: register base and size
6 - interrupts: the interrupt number
7 - any required generic properties defined in video-interfaces.txt
8
9 Optional properties:
10 - clocks: input clock (see clock-bindings.txt)
11 - clock-output-names: should contain the name of the clock driving the
12 sensor master clock MCLK
13 - clock-frequency: host interface is driving MCLK, and MCLK rate is this rate
14
15 Example:
16
17 pxa_camera: pxa_camera@50000000 {
18 compatible = "marvell,pxa270-qci";
19 reg = <0x50000000 0x1000>;
20 interrupts = <33>;
21
22 clocks = <&pxa2xx_clks 24>;
23 clock-names = "ciclk";
24 clock-frequency = <50000000>;
25 clock-output-names = "qci_mclk";
26
27
28 port {
29 #address-cells = <1>;
30 #size-cells = <0>;
31
32 /* Parallel bus endpoint */
33 qci: endpoint@0 {
34 reg = <0>; /* Local endpoint # */
35 remote-endpoint = <&mt9m111_1>;
36 bus-width = <8>; /* Used data lines */
37 hsync-active = <0>; /* Active low */
38 vsync-active = <0>; /* Active low */
39 pclk-sample = <1>; /* Rising */
40 };
41 };
42 };
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