From: FUKAUMI Naoki <naoki@radxa.com>
To: heiko@sntech.de
Cc: robh@kernel.org, krzk+dt@kernel.org, conor+dt@kernel.org,
jbx6244@gmail.com, pbrobinson@gmail.com,
damon.ding@rock-chips.com, sebastian.reichel@collabora.com,
kylepzak@projectinitiative.io, alchark@gmail.com,
dsimic@manjaro.org, amadeus@jmu.edu.cn,
devicetree@vger.kernel.org, linux-rockchip@lists.infradead.org,
FUKAUMI Naoki <naoki@radxa.com>
Subject: [PATCH 1/4] arm64: dts: rockchip: Move eeprom correct bus for Radxa ROCK 5A
Date: Tue, 11 Nov 2025 05:09:20 +0000 [thread overview]
Message-ID: <20251111050924.54880-2-naoki@radxa.com> (raw)
In-Reply-To: <20251111050924.54880-1-naoki@radxa.com>
BL24C16 EEPROM chip found on Radxa ROCK 5A is connected on i2c0 bus.
Move eeprom node from i2c2 to i2c0.
Fixes: 89c880808cff8 ("arm64: dts: rockchip: add I2C EEPROM to rock-5a")
Link: https://dl.radxa.com/rock5/5a/docs/hw/radxa_rock5a_V1.1_sch.pdf p.19
Signed-off-by: FUKAUMI Naoki <naoki@radxa.com>
---
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@50 {
+ compatible = "belling,bl24c16a", "atmel,24c16";
+ reg = <0x50>;
+ pagesize = <16>;
+ };
};
&i2c2 {
@@ -249,12 +255,6 @@ regulator-state-mem {
regulator-off-in-suspend;
};
};
-
- eeprom: eeprom@50 {
- compatible = "belling,bl24c16a", "atmel,24c16";
- reg = <0x50>;
- pagesize = <16>;
- };
};
&i2c3 {
--
2.43.0
next prev parent reply other threads:[~2025-11-11 5:10 UTC|newest]
Thread overview: 10+ messages / expand[flat|nested] mbox.gz Atom feed top
2025-11-11 5:09 [PATCH 0/4] arm64: dts: rockchip: Fix eeprom description for Radxa ROCK 3C/5A/5C FUKAUMI Naoki
2025-11-11 5:09 ` FUKAUMI Naoki [this message]
2025-11-11 5:29 ` [PATCH 1/4] arm64: dts: rockchip: Move eeprom correct bus for Radxa ROCK 5A Dragan Simic
2025-11-11 5:09 ` [PATCH 2/4] arm64: dts: rockchip: Add eeprom vcc-supply " FUKAUMI Naoki
2025-11-11 5:34 ` Dragan Simic
2025-11-11 5:09 ` [PATCH 3/4] arm64: dts: rockchip: Add eeprom vcc-supply for Radxa ROCK 3C FUKAUMI Naoki
2025-11-11 5:37 ` Dragan Simic
2025-11-11 5:09 ` [PATCH 4/4] arm64: dts: rockchip: Make eeprom read-only for Radxa ROCK 3C/5A/5C FUKAUMI Naoki
2025-11-11 5:38 ` Dragan Simic
2025-11-11 5:46 ` [PATCH 0/4] arm64: dts: rockchip: Fix eeprom description " Dragan Simic
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