eeprom: at24: add ST M24C64-D Additional Write lockable page support

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The ST M24C64-D behaves as a regular M24C64, except for the -D variant
which uses up another I2C address for Additional Write lockable page.
This page is 32 Bytes long and can contain additional data. Add entry
for it, so users can describe that page in DT. Note that users still
have to describe the main M24C64 area separately as that is on separate
I2C address from this page.

Signed-off-by: Alexander Stein <alexander.stein@ew.tq-group.com>
Reviewed-by: Marek Vasut <marex@denx.de>
Signed-off-by: Bartosz Golaszewski <bartosz.golaszewski@linaro.org>

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Alexander Stein 2023-10-13 08:30:08 +02:00 • committed by Bartosz Golaszewski

parent 0997ff1fc1

commit 3774740fb2

1 changed files with 4 additions and 0 deletions

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drivers/misc/eeprom/at24.c

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