From: Alexander Stein <alexander.stein@ew.tq-group.com>
Date: Mon, 18 Dec 2023 12:54:54 +0000 (+0100)
Subject: ARM: dts: imx7-tqma7: mark system data eeprom as read-only
X-Git-Url: http://git.maquefel.me/?a=commitdiff_plain;h=c3daa6513e2ea2a4daa82f5fc886c1f0d44833a6;p=linux.git

ARM: dts: imx7-tqma7: mark system data eeprom as read-only

This is manufacturer data and shall not be modified.

Signed-off-by: Alexander Stein <alexander.stein@ew.tq-group.com>
Signed-off-by: Shawn Guo <shawnguo@kernel.org>
---

diff --git a/arch/arm/boot/dts/nxp/imx/imx7-tqma7.dtsi b/arch/arm/boot/dts/nxp/imx/imx7-tqma7.dtsi
index f774d74ea20f7..cc02b795b4952 100644
--- a/arch/arm/boot/dts/nxp/imx/imx7-tqma7.dtsi
+++ b/arch/arm/boot/dts/nxp/imx/imx7-tqma7.dtsi
@@ -146,6 +146,7 @@
 	/* ST M24C64 */
 	m24c64: eeprom@50 {
 		compatible = "atmel,24c64";
+		read-only;
 		reg = <0x50>;
 		pagesize = <32>;
 		status = "okay";