linux-kernel - [PATCH 2/3] arm64: dts: broadcom: bcmbca: bcm4908: Fix Asus GT-AC5300's cferom partition

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Message-ID: <20241009215046.1449389-3-CFSworks@gmail.com>
Date: Wed,  9 Oct 2024 14:50:45 -0700
From: Sam Edwards <cfsworks@...il.com>
To: Florian Fainelli <florian.fainelli@...adcom.com>,
	Rafał Miłecki <rafal@...ecki.pl>,
	William Zhang <william.zhang@...adcom.com>,
	Anand Gore <anand.gore@...adcom.com>,
	Kursad Oney <kursad.oney@...adcom.com>
Cc: Rob Herring <robh@...nel.org>,
	Krzysztof Kozlowski <krzk+dt@...nel.org>,
	Conor Dooley <conor+dt@...nel.org>,
	Broadcom internal kernel review list <bcm-kernel-feedback-list@...adcom.com>,
	devicetree@...r.kernel.org,
	linux-arm-kernel@...ts.infradead.org,
	linux-kernel@...r.kernel.org,
	Sam Edwards <CFSworks@...il.com>
Subject: [PATCH 2/3] arm64: dts: broadcom: bcmbca: bcm4908: Fix Asus GT-AC5300's cferom partition

Since the previous patch relaxed the BCM4908 partition DT rules, it is
now possible to have `nvmem-cells` directly under a BCM4908-partitioned
MTD. Make use of this in order to refer to the nvmem MAC address the
"correct" way, and pass the DTB check, for Asus GT-AC5300.

Signed-off-by: Sam Edwards <CFSworks@...il.com>
---
 .../dts/broadcom/bcmbca/bcm4908-asus-gt-ac5300.dts   | 12 +++++-------
 1 file changed, 5 insertions(+), 7 deletions(-)

diff --git a/arch/arm64/boot/dts/broadcom/bcmbca/bcm4908-asus-gt-ac5300.dts b/arch/arm64/boot/dts/broadcom/bcmbca/bcm4908-asus-gt-ac5300.dts
index 2a0d4ee3bd79..e4687176cffb 100644
--- a/arch/arm64/boot/dts/broadcom/bcmbca/bcm4908-asus-gt-ac5300.dts
+++ b/arch/arm64/boot/dts/broadcom/bcmbca/bcm4908-asus-gt-ac5300.dts
@@ -185,17 +185,15 @@ partitions {
 		#size-cells = <1>;
 
 		partition@0 {
+			compatible = "nvmem-cells";
 			label = "cferom";
 			reg = <0x0 0x100000>;
 
-			nvmem-layout {
-				compatible = "fixed-layout";
-				#address-cells = <1>;
-				#size-cells = <1>;
+			#address-cells = <1>;
+			#size-cells = <1>;
 
-				base_mac_addr: mac@...a0 {
-					reg = <0x106a0 0x6>;
-				};
+			base_mac_addr: mac@...a0 {
+				reg = <0x106a0 0x6>;
 			};
 		};
 
-- 
2.44.2