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+Synopsys DesignWare HDMI RX Decoder
+===================================
+
+This document defines device tree properties for the Synopsys DesignWare HDMI
+RX Decoder (DWC HDMI RX). It doesn't constitute a device tree binding
+specification by itself but is meant to be referenced by platform-specific
+device tree bindings.
+
+When referenced from platform device tree bindings the properties defined in
+this document are defined as follows.
+
+- reg: Memory mapped base address and length of the DWC HDMI RX registers.
+
+- interrupts: Reference to the DWC HDMI RX interrupt and 5v sense interrupt.
+
+- snps,hdmi-phy-jtag-addr: JTAG address of the phy to be used.
+
+- snps,hdmi-phy-version: Version of the phy to be used.
+
+- snps,hdmi-phy-cfg-clk: Value of the cfg clk that is delivered to phy.
+
+- snps,hdmi-phy-driver: *Exact* name of the phy driver to be used.
+
+- snps,hdmi-ctl-cfg-clk: Value of the cfg clk that is delivered to the
+controller.
+
+A sample binding is now provided. The compatible string is for a wrapper driver
+which then instantiates the Synopsys Designware HDMI RX decoder driver.
+
+Example:
+
+dw_hdmi_wrapper: dw-hdmi-wrapper@0 {
+ compatible = "snps,dw-hdmi-rx-wrapper";
+ reg = <0x0 0x10000>; /* controller regbank */
+ interrupts = <1 3>; /* controller interrupt + 5v sense interrupt */
+ snps,hdmi-phy-driver = "dw-hdmi-phy-e405";
+ snps,hdmi-phy-version = <405>;
+ snps,hdmi-phy-cfg-clk = <25>; /* MHz */
+ snps,hdmi-ctl-cfg-clk = <25>; /* MHz */
+ snps,hdmi-phy-jtag-addr = /bits/ 8 <0xfc>;
+};
Document the bindings for the Synopsys Designware HDMI RX. Signed-off-by: Jose Abreu <joabreu@synopsys.com> Cc: Carlos Palminha <palminha@synopsys.com> Cc: Rob Herring <robh+dt@kernel.org> Cc: Mark Rutland <mark.rutland@arm.com> Cc: Mauro Carvalho Chehab <mchehab@kernel.org> --- .../devicetree/bindings/media/snps,dw-hdmi-rx.txt | 41 ++++++++++++++++++++++ 1 file changed, 41 insertions(+) create mode 100644 Documentation/devicetree/bindings/media/snps,dw-hdmi-rx.txt