linux-kernel - [PATCH v2] arm64: dts: ti: k3-j784s4-j742s2-main-common: Correct the GICD size

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Message-ID: <20250218052248.4734-1-j-keerthy@ti.com>
Date: Tue, 18 Feb 2025 10:52:48 +0530
From: Keerthy <j-keerthy@...com>
To: <robh+dt@...nel.org>, <nm@...com>, <vigneshr@...com>,
        <conor+dt@...nel.org>, <kristo@...nel.org>, <krzk+dt@...nel.org>
CC: <j-keerthy@...com>, <u-kumar1@...com>,
        <linux-arm-kernel@...ts.infradead.org>, <devicetree@...r.kernel.org>,
        <linux-kernel@...r.kernel.org>, <stable@...r.kernel.org>
Subject: [PATCH v2] arm64: dts: ti: k3-j784s4-j742s2-main-common: Correct the GICD size

Currently we get the warning:

"GICv3: [Firmware Bug]: GICR region 0x0000000001900000 has
overlapping address"

As per TRM GICD is 64 KB. Fix it by correcting the size of GICD.

Fixes: 9cc161a4509c ("arm64: dts: ti: Refactor J784s4 SoC files to a common file")
Signed-off-by: Keerthy <j-keerthy@...com>
Cc: stable@...r.kernel.org
---

Changes in V2:

	* Added the fixes tag
	* Cc: stable

 arch/arm64/boot/dts/ti/k3-j784s4-j742s2-main-common.dtsi | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/arch/arm64/boot/dts/ti/k3-j784s4-j742s2-main-common.dtsi b/arch/arm64/boot/dts/ti/k3-j784s4-j742s2-main-common.dtsi
index 83bbf94b58d1..3b72fca158ad 100644
--- a/arch/arm64/boot/dts/ti/k3-j784s4-j742s2-main-common.dtsi
+++ b/arch/arm64/boot/dts/ti/k3-j784s4-j742s2-main-common.dtsi
@@ -193,7 +193,7 @@
 		ranges;
 		#interrupt-cells = <3>;
 		interrupt-controller;
-		reg = <0x00 0x01800000 0x00 0x200000>, /* GICD */
+		reg = <0x00 0x01800000 0x00 0x10000>, /* GICD */
 		      <0x00 0x01900000 0x00 0x100000>, /* GICR */
 		      <0x00 0x6f000000 0x00 0x2000>,   /* GICC */
 		      <0x00 0x6f010000 0x00 0x1000>,   /* GICH */
-- 
2.17.1