From: Rosen Penev <rosenp@gmail.com>
Date: Sun, 28 Jun 2026 23:10:49 +0000 (-0700)
Subject: ARM: dts: BCM5301X: EA9200: fix NVRAM size
X-Git-Url: http://git.ipfire.org/gitweb.cgi?a=commitdiff_plain;h=6de6732c4c784ce64e2457630ca800dfe5efb774;p=thirdparty%2Fkernel%2Flinux.git

ARM: dts: BCM5301X: EA9200: fix NVRAM size

Fixes:

[ 0.182121] WARNING: CPU: 0 PID: 1 at drivers/nvmem/brcm_nvram.c:85 brcm_nvram_probe+0x400/0x480
[ 0.182159] Unexpected (big) NVRAM size: 1056112 B

Fixes: 90a77291ac09 ("ARM: dts: BCM5301X: R8000 add NVRAM with MAC address for WAN port")
Signed-off-by: Rosen Penev <rosenp@gmail.com>
Link: https://lore.kernel.org/r/20260628231049.1248899-1-rosenp@gmail.com
Signed-off-by: Florian Fainelli <florian.fainelli@broadcom.com>
---

diff --git a/arch/arm/boot/dts/broadcom/bcm4709-linksys-ea9200.dts b/arch/arm/boot/dts/broadcom/bcm4709-linksys-ea9200.dts
index 5bbc2ba0f959..87569408bb69 100644
--- a/arch/arm/boot/dts/broadcom/bcm4709-linksys-ea9200.dts
+++ b/arch/arm/boot/dts/broadcom/bcm4709-linksys-ea9200.dts
@@ -26,7 +26,7 @@
 
 	nvram@1c080000 {
 		compatible = "brcm,nvram";
-		reg = <0x1c080000 0x180000>;
+		reg = <0x1c080000 0x100000>;
 
 		et2macaddr: et2macaddr {
 			#nvmem-cell-cells = <1>;