From: Alexander Feilke <Alexander.Feilke@ew.tq-group.com>
Date: Wed, 27 May 2026 09:37:17 +0000 (+0200)
Subject: ARM: dts: imx7: add nvmem-layout
X-Git-Url: http://git.ipfire.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=da6662e9933880124ff6e8eea73e73a775d9ac65;p=thirdparty%2Fkernel%2Flinux.git

ARM: dts: imx7: add nvmem-layout

TQMa7 has board-information located in EEPROM at offset 0x20.
Add necessary nodes and properties for nvmem cell.

Signed-off-by: Alexander Feilke <Alexander.Feilke@ew.tq-group.com>
Signed-off-by: Frank Li <Frank.Li@nxp.com>
---

diff --git a/arch/arm/boot/dts/nxp/imx/imx7-tqma7.dtsi b/arch/arm/boot/dts/nxp/imx/imx7-tqma7.dtsi
index 2966a33bc528a..020eb0c7c3537 100644
--- a/arch/arm/boot/dts/nxp/imx/imx7-tqma7.dtsi
+++ b/arch/arm/boot/dts/nxp/imx/imx7-tqma7.dtsi
@@ -151,6 +151,16 @@
 		reg = <0x50>;
 		pagesize = <32>;
 		vcc-supply = <&vgen4_reg>;
+
+		nvmem-layout {
+			compatible = "fixed-layout";
+			#address-cells = <1>;
+			#size-cells = <1>;
+
+			module_info: module-info@20 {
+				reg = <0x20 0x60>;
+			};
+		};
 	};
 
 	at24c02: eeprom@56 {