tc358743.txt (1577B)
1* Toshiba TC358743 HDMI-RX to MIPI CSI2-TX Bridge 2 3The Toshiba TC358743 HDMI-RX to MIPI CSI2-TX (H2C) is a bridge that converts 4a HDMI stream to MIPI CSI-2 TX. It is programmable through I2C. 5 6Required 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 12Optional 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 25For further information on the MIPI CSI-2 endpoint node properties, see 26Documentation/devicetree/bindings/media/video-interfaces.txt. 27 28Example: 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 };