From 04443d662378b080b19006a6a1775e01ca789e77 Mon Sep 17 00:00:00 2001
From: Subbaraman Narayanamurthy <subbaram@quicinc.com>
Date: Fri, 22 Nov 2019 11:42:51 -0800
Subject: [PATCH] bindings: add support for qcom,ucsi-glink

The UCSI Glink device handles the communication between OPM on
the Application processor and PPM which is charger firmware
running on the remote subsystem (e.g. DSP) over PMIC Glink.

Change-Id: I1ff3756302c40c88954109b6dccaf87e59e66919
---
 bindings/usb/qcom,ucsi-glink.txt | 26 ++++++++++++++++++++++++++
 1 file changed, 26 insertions(+)
 create mode 100644 bindings/usb/qcom,ucsi-glink.txt

diff --git a/bindings/usb/qcom,ucsi-glink.txt b/bindings/usb/qcom,ucsi-glink.txt
new file mode 100644
index 00000000..bb843846
--- /dev/null
+++ b/bindings/usb/qcom,ucsi-glink.txt
@@ -0,0 +1,26 @@
+QTI UCSI binding
+
+This binding describes the Qualcomm Technologies, Inc. UCSI device. UCSI
+handles the communication between OPM on the Application processor and PPM
+which is charger firmware running on the remote subsystem (e.g. DSP) over
+PMIC Glink.
+
+Refer to Documentation/devicetree/bindings/soc/qcom/qcom,pmic-glink.txt for
+information on "qcom,pmic_glink" device which is used in the example below.
+
+- compatible:
+	Usage: required
+	Value type: <stringlist>
+	Definition: must be "qcom,ucsi-glink"
+
+= EXAMPLE
+
+&soc {
+	qcom,pmic_glink {
+		...
+		qcom,ucsi {
+			compatible = "qcom,ucsi-glink";
+		};
+		...
+	};
+};