From 33797c66a4c1382550d47480cb1d04fe7b5effe7 Mon Sep 17 00:00:00 2001
From: Christopher Braga <quic_cbraga@quicinc.com>
Date: Thu, 1 Feb 2024 11:11:08 -0500
Subject: [PATCH] ARM: dts: msm: introduce disp cc memory region

To support MDP LUT retention, programming of the disp cc memory region
is required.

Update the sun DTSI definition to define the minimal disp cc
memory region needed for LUT retention functionality.

Change-Id: I88eb0860a540e5f83ae86e5491f31aa19fbdac38
Signed-off-by: Christopher Braga <quic_cbraga@quicinc.com>
---
 display/sun-sde-common.dtsi | 6 ++++--
 1 file changed, 4 insertions(+), 2 deletions(-)

diff --git a/display/sun-sde-common.dtsi b/display/sun-sde-common.dtsi
index 0b2c0bb1..6602d6d2 100644
--- a/display/sun-sde-common.dtsi
+++ b/display/sun-sde-common.dtsi
@@ -13,11 +13,13 @@
 		reg = <0x0ae00000 0x93800>,
 		      <0x0aeb0000 0x2008>,
 		      <0x0af80000 0x7000>,
-		      <0x400000 0x2000>;
+		      <0x400000 0x2000>,
+		      <0x0af08000 0x24>;
 		reg-names = "mdp_phys",
 			"vbif_phys",
 			"regdma_phys",
-			"ipcc_reg";
+			"ipcc_reg",
+			"disp_cc";
 
 		/* interrupt config */
 		interrupts = <GIC_SPI 83 IRQ_TYPE_LEVEL_HIGH>;