1 * Toshiba TC358743 HDMI-RX to MIPI CSI2-TX Bridge
2
3 The Toshiba TC358743 HDMI-RX to MIPI CSI2-TX (H2C) is a bridge that converts
4 a HDMI stream to MIPI CSI-2 TX. It is programmable through I2C.
5
6 Required Properties:
7
8 - compatible: value should be "toshiba,tc358743"
9 - clocks, clock-names: should contain a phandle link to the reference clock
10 source, the clock input is named "refclk".
11
12 Optional Properties:
13
14 - reset-gpios: gpio phandle GPIO connected to the reset pin
15 - interrupts: GPIO connected to the interrupt pin
16 - data-lanes: should be <1 2 3 4> for four-lane operation,
17 or <1 2> for two-lane operation
18 - clock-lanes: should be <0>
19 - clock-noncontinuous: Presence of this boolean property decides whether the
20 MIPI CSI-2 clock is continuous or non-continuous.
21 - link-frequencies: List of allowed link frequencies in Hz. Each frequency is
22 expressed as a 64-bit big-endian integer. The frequency
23 is half of the bps per lane due to DDR transmission.
24
25 For further information on the MIPI CSI-2 endpoint node properties, see
26 Documentation/devicetree/bindings/media/video-interfaces.txt.
27
28 Example:
29
30 tc358743@f {
31 compatible = "toshiba,tc358743";
32 reg = <0x0f>;
33 clocks = <&hdmi_osc>;
34 clock-names = "refclk";
35 reset-gpios = <&gpio6 9 GPIO_ACTIVE_LOW>;
36 interrupt-parent = <&gpio2>;
37 interrupts = <5 IRQ_TYPE_LEVEL_HIGH>;
38
39 port {
40 tc358743_out: endpoint {
41 remote-endpoint = <&mipi_csi2_in>;
42 data-lanes = <1 2 3 4>;
43 clock-lanes = <0>;
44 clock-noncontinuous;
45 link-frequencies = /bits/ 64 <297000000>;
46 };
47 };
48 };
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