From 3235bde13ed6dab8d30f6baa46beb38f1a8b9a5d Mon Sep 17 00:00:00 2001
From: Hareesh Gundu <hareeshg@qti.qualcomm.com>
Date: Wed, 5 May 2021 18:18:16 +0530
Subject: [PATCH] ARM: dts: msm: Add vk-device-id property

vk-device-id allows user to specify the
unique number for specific GPU model.

Change-Id: I1cc5f0fc9ef6882eb72a8578891f13ecbbc129c2
---
 bindings/gpu/adreno.txt | 4 ++++
 1 file changed, 4 insertions(+)

diff --git a/bindings/gpu/adreno.txt b/bindings/gpu/adreno.txt
index 8e0bcc8566ca..ccd8e250e835 100644
--- a/bindings/gpu/adreno.txt
+++ b/bindings/gpu/adreno.txt
@@ -98,6 +98,7 @@ Optional Properties:
 			   the chip identification read from the GPU hardware.
 			   This is used to override faulty hardware readings.
 - qcom,gpu-model:	   If it exists this property is used for GPU model name.
+- qcom,vk-device-id:	   If it exists this property is used to specify vulkan device ID.
 - qcom,disable-wake-on-touch:   Boolean. Disables the GPU power up on a touch input event.
 - qcom,disable-busy-time-burst:
 				Boolean. Disables the busy time burst to avoid switching
@@ -277,6 +278,8 @@ Properties:
 - qcom,gpu-model:
 		GPU model name for a specific GPU hardware.
 
+- qcom,vk-device-id:
+		Vulkan device id unique for specific GPU hardware model.
 SOC Hardware revisions:
 - qcom,soc-hw-revisions:
 		Container of sets of SOC hardware revisions specified by
@@ -434,6 +437,7 @@ Example of A330 GPU in MSM8916:
 			qcom,gpu-model@0 {
 				qcom,gpu-model-id = <0>;
 				qcom,gpu-model = "Adreno642Lv1";
+				qcom,vk-device-id= <0x06030500>;
 			};
 		}