From: Geert Uytterhoeven <geert+renesas@glider.be>
Date: Thu, 9 Mar 2023 15:30:47 +0000 (+0100)
Subject: ARM: dts: armadillo800eva: Add I2C EEPROM for MAC address
X-Git-Url: http://git.maquefel.me/?a=commitdiff_plain;h=279ac702bef0bff67a58a0ed483692932a29ce37;p=linux.git

ARM: dts: armadillo800eva: Add I2C EEPROM for MAC address

Add a device node for the M24C01 I2C EEPROM which serves as external
storage for the Ethernet MAC address.

While at it, restore sort order (by unit address) of the devices on the
I2C bus.

Signed-off-by: Geert Uytterhoeven <geert+renesas@glider.be>
Link: https://lore.kernel.org/r/6d402b289fd20125d9f6f6b2a4f239aa1887daa6.1678375464.git.geert+renesas@glider.be
---

diff --git a/arch/arm/boot/dts/r8a7740-armadillo800eva.dts b/arch/arm/boot/dts/r8a7740-armadillo800eva.dts
index 0af63ddc44738..fa09295052c6e 100644
--- a/arch/arm/boot/dts/r8a7740-armadillo800eva.dts
+++ b/arch/arm/boot/dts/r8a7740-armadillo800eva.dts
@@ -196,6 +196,19 @@
 
 &i2c0 {
 	status = "okay";
+
+	wm8978: codec@1a {
+		#sound-dai-cells = <0>;
+		compatible = "wlf,wm8978";
+		reg = <0x1a>;
+	};
+
+	eeprom@50 {
+		compatible = "st,24c01", "atmel,24c01";
+		reg = <0x50>;
+		pagesize = <16>;
+	};
+
 	touchscreen@55 {
 		compatible = "sitronix,st1232";
 		reg = <0x55>;
@@ -205,12 +218,6 @@
 		pinctrl-names = "default";
 		gpios = <&pfc 166 GPIO_ACTIVE_LOW>;
 	};
-
-	wm8978: codec@1a {
-		#sound-dai-cells = <0>;
-		compatible = "wlf,wm8978";
-		reg = <0x1a>;
-	};
 };
 
 &i2c2 {