dt-bindings: add binding documentation for MSM HDCP driver

This change adds the binding documentation for the MSM HDCP
driver on kernel-5.4.

Change-Id: I618e6e0254f63bca4769965305157813ca2c9f03

parent d0dbb66b

bindings/msm_hdcp.txt

0 → 100644

+14 −0

Original line number	Diff line number	Diff line
		MSM HDCP driver

		Standalone driver managing HDCP related communications
		between TZ and HLOS for MSM chipset.

		Required properties:

		compatible = "qcom,msm-hdcp";

		Example:

		qcom_msmhdcp: qcom,msm_hdcp {
		compatible = "qcom,msm-hdcp";
		};