Commit 21d04054 authored by Alan Chiang's avatar Alan Chiang Committed by Bartosz Golaszewski

dt-bindings: at24: Add address-width property

Currently the only way to use a variant of a supported model with
a different address width is to define a new compatible string and
the corresponding chip data structure.

Provide a flexible way to specify the size of the address pointer
by defining a new property: address-width.
Signed-off-by: default avatarAlan Chiang <alanx.chiang@intel.com>
Signed-off-by: default avatarAndy Yeh <andy.yeh@intel.com>
Acked-by: default avatarSakari Ailus <sakari.ailus@linux.intel.com>
Reviewed-by: default avatarRob Herring <robh@kernel.org>
[Bartosz: fixed the commit message]
Signed-off-by: default avatarBartosz Golaszewski <brgl@bgdev.pl>
parent d72e90f3
...@@ -72,6 +72,8 @@ Optional properties: ...@@ -72,6 +72,8 @@ Optional properties:
- wp-gpios: GPIO to which the write-protect pin of the chip is connected. - wp-gpios: GPIO to which the write-protect pin of the chip is connected.
- address-width: number of address bits (one of 8, 16).
Example: Example:
eeprom@52 { eeprom@52 {
......
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