From: FUKAUMI Naoki <naoki@radxa.com>
Date: Wed, 12 Nov 2025 03:51:29 +0000 (+0000)
Subject: arm64: dts: rockchip: Move the EEPROM to correct I2C bus on Radxa ROCK 5A
X-Git-Tag: v6.12.63~197
X-Git-Url: http://git.ipfire.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=117327d2051aeaefee62b8fed530a22fde90bfe8;p=thirdparty%2Fkernel%2Fstable.git

arm64: dts: rockchip: Move the EEPROM to correct I2C bus on Radxa ROCK 5A

[ Upstream commit 92e6e0b0e595afdda6296c760551ad3ffe9d5231 ]

The BL24C16 EEPROM chip found on Radxa ROCK 5A is connected to the
i2c0 bus, [1] so move the eeprom node from the i2c2 bus to the i2c0
bus.

[1] Link: https://dl.radxa.com/rock5/5a/docs/hw/radxa_rock5a_V1.1_sch.pdf p.19

Fixes: 89c880808cff8 ("arm64: dts: rockchip: add I2C EEPROM to rock-5a")
Signed-off-by: FUKAUMI Naoki <naoki@radxa.com>
Link: https://patch.msgid.link/20251112035133.28753-2-naoki@radxa.com
Signed-off-by: Heiko Stuebner <heiko@sntech.de>
Signed-off-by: Sasha Levin <sashal@kernel.org>
---

diff --git a/arch/arm64/boot/dts/rockchip/rk3588s-rock-5a.dts b/arch/arm64/boot/dts/rockchip/rk3588s-rock-5a.dts
index 294b99dd50da2..7813984086b38 100644
--- a/arch/arm64/boot/dts/rockchip/rk3588s-rock-5a.dts
+++ b/arch/arm64/boot/dts/rockchip/rk3588s-rock-5a.dts
@@ -204,6 +204,12 @@
 			regulator-off-in-suspend;
 		};
 	};
+
+	eeprom: eeprom@50 {
+		compatible = "belling,bl24c16a", "atmel,24c16";
+		reg = <0x50>;
+		pagesize = <16>;
+	};
 };
 
 &i2c2 {
@@ -225,12 +231,6 @@
 			regulator-off-in-suspend;
 		};
 	};
-
-	eeprom: eeprom@50 {
-		compatible = "belling,bl24c16a", "atmel,24c16";
-		reg = <0x50>;
-		pagesize = <16>;
-	};
 };
 
 &i2c3 {