[PATCH v2 1/4] arm64: dts: rockchip: Move the EEPROM to correct I2C bus on Radxa ROCK 5A

FUKAUMI Naoki naoki at radxa.com
Tue Nov 11 19:51:29 PST 2025


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 at radxa.com>
---
Changes in v2:
- Reword commit message (Dragan Simic)
---
 arch/arm64/boot/dts/rockchip/rk3588s-rock-5a.dts | 12 ++++++------
 1 file changed, 6 insertions(+), 6 deletions(-)

diff --git a/arch/arm64/boot/dts/rockchip/rk3588s-rock-5a.dts b/arch/arm64/boot/dts/rockchip/rk3588s-rock-5a.dts
index 19a08f7794e67..428c6f0232a34 100644
--- a/arch/arm64/boot/dts/rockchip/rk3588s-rock-5a.dts
+++ b/arch/arm64/boot/dts/rockchip/rk3588s-rock-5a.dts
@@ -228,6 +228,12 @@ regulator-state-mem {
 			regulator-off-in-suspend;
 		};
 	};
+
+	eeprom: eeprom at 50 {
+		compatible = "belling,bl24c16a", "atmel,24c16";
+		reg = <0x50>;
+		pagesize = <16>;
+	};
 };
 
 &i2c2 {
@@ -249,12 +255,6 @@ regulator-state-mem {
 			regulator-off-in-suspend;
 		};
 	};
-
-	eeprom: eeprom at 50 {
-		compatible = "belling,bl24c16a", "atmel,24c16";
-		reg = <0x50>;
-		pagesize = <16>;
-	};
 };
 
 &i2c3 {
-- 
2.43.0




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