From 7a315b1690b1cb2bf21ff14d16fed2a0537a0922 Mon Sep 17 00:00:00 2001
From: Taniya Das <tdas@qti.qualcomm.com>
Date: Tue, 4 Aug 2020 00:33:08 +0530
Subject: [PATCH] bindings: cpufreq-hw: Add binding support for performance
 lock

Add the new optional binding to support perf-lock for CPU.

Change-Id: Ibbd9aac72666bfe635c9965066cb332d4ecd1ab1
---
 bindings/cpufreq/cpufreq-qcom-hw.txt | 8 ++++++++
 1 file changed, 8 insertions(+)

diff --git a/bindings/cpufreq/cpufreq-qcom-hw.txt b/bindings/cpufreq/cpufreq-qcom-hw.txt
index 5a3f126df530..251ea7dcca40 100644
--- a/bindings/cpufreq/cpufreq-qcom-hw.txt
+++ b/bindings/cpufreq/cpufreq-qcom-hw.txt
@@ -42,6 +42,14 @@ Properties:
 	Definition:	Indicate to check for Enable of FW before registering
 			with cpufreq.
 
+- qcom,perf-lock-support
+	Usage:		Optional
+	Value type:	bool
+	Definition:	Indicate to check for performance lock support in FW.
+			In case this property is present, the reg & reg-names
+			should have the "pdmem-domainX" to indicate the
+			corresponding bases.
+
 * Property qcom,freq-domain
 Devices supporting freq-domain must set their "qcom,freq-domain" property with
 phandle to a cpufreq_hw followed by the Domain ID(0/1) in the CPU DT node.