[PATCH v4] arm64: dts: rockchip: Make eeprom read-only for Radxa ROCK 3C/5A/5C

[Heiko Stuebner]

On Thu, 08 Jan 2026 03:42:52 +0000, FUKAUMI Naoki wrote:
> The BL24C16 EEPROM implemented on the Radxa ROCK 3C, 5A, and 5C [1]
> [2] [3] is designed to have data written during factory programming
> (regardless of whether data is actually written or not), and we at
> Radxa permit users to read the data but not write to it. [4]
> Therefore, we will add a read-only property to the eeprom node.
> 
> [1] https://dl.radxa.com/rock3/docs/hw/3c/v1400/radxa_rock_3c_v1400_schematic.pdf p.13
> [2] https://dl.radxa.com/rock5/5a/docs/hw/radxa_rock5a_V1.1_sch.pdf p.19
> [3] https://dl.radxa.com/rock5/5c/docs/hw/v1100/radxa_rock_5c_schematic_v1100.pdf p.18
> [4] https://github.com/radxa/u-boot/blob/next-dev-v2024.10/drivers/misc/radxa-i2c-eeprom.c
> 
> [...]

Applied, thanks!

[1/1] arm64: dts: rockchip: Make eeprom read-only for Radxa ROCK 3C/5A/5C
      commit: 4ad1a7548080e9e9ac1a1e78672ce2acb25e69d8

Best regards,
-- 
Heiko Stuebner <heiko at sntech.de>