These changes are the raw update to linux-4.4.6-rt14. Kernel sources

[kvmfornfv.git] / kernel / Documentation / devicetree / bindings / media / i2c / tc358743.txt

diff --git a/kernel/Documentation/devicetree/bindings/media/i2c/tc358743.txt b/kernel/Documentation/devicetree/bindings/media/i2c/tc358743.txt
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+* Toshiba TC358743 HDMI-RX to MIPI CSI2-TX Bridge
+
+The Toshiba TC358743 HDMI-RX to MIPI CSI2-TX (H2C) is a bridge that converts
+a HDMI stream to MIPI CSI-2 TX. It is programmable through I2C.
+
+Required Properties:
+
+- compatible: value should be "toshiba,tc358743"
+- clocks, clock-names: should contain a phandle link to the reference clock
+                      source, the clock input is named "refclk".
+
+Optional Properties:
+
+- reset-gpios: gpio phandle GPIO connected to the reset pin
+- interrupts, interrupt-parent: GPIO connected to the interrupt pin
+- data-lanes: should be <1 2 3 4> for four-lane operation,
+             or <1 2> for two-lane operation
+- clock-lanes: should be <0>
+- clock-noncontinuous: Presence of this boolean property decides whether the
+                      MIPI CSI-2 clock is continuous or non-continuous.
+- link-frequencies: List of allowed link frequencies in Hz. Each frequency is
+                   expressed as a 64-bit big-endian integer. The frequency
+                   is half of the bps per lane due to DDR transmission.
+
+For further information on the MIPI CSI-2 endpoint node properties, see
+Documentation/devicetree/bindings/media/video-interfaces.txt.
+
+Example:
+
+       tc358743@0f {
+               compatible = "toshiba,tc358743";
+               reg = <0x0f>;
+               clocks = <&hdmi_osc>;
+               clock-names = "refclk";
+               reset-gpios = <&gpio6 9 GPIO_ACTIVE_LOW>;
+               interrupt-parent = <&gpio2>;
+               interrupts = <5 IRQ_TYPE_LEVEL_HIGH>;
+
+               port {
+                       tc358743_out: endpoint {
+                               remote-endpoint = <&mipi_csi2_in>;
+                               data-lanes = <1 2 3 4>;
+                               clock-lanes = <0>;
+                               clock-noncontinuous;
+                               link-frequencies = /bits/ 64 <297000000>;
+                       };
+               };
+       };