Re: [PATCH v2 1/1] at24: support eeproms that do not roll over page reads.

[Rob Herring]

On Wed, Nov 01, 2017 at 09:44:03AM -0400, Sven Van Asbroeck wrote:
> Some eeproms in the at24 family do not roll over page reads,
> e.g. the Microchip 24AA16/24LC16B. On those eeproms, reads
> that straddle block boundaries will not work correctly.
> 
> Solution:
> Implement read rollover in the driver. To enable it, add the
> AT24_FLAG_NO_RDROL flag to the eeprom entry in the
> device_id table, or add 'no-read-rollover' to the eeprom
> devicetree entry.
> 
> Signed-off-by: Sven Van Asbroeck <svendev@xxxxxxxx>
> ---
>  .../devicetree/bindings/eeprom/eeprom.txt          |  5 +++

Acked-by: Rob Herring <robh@xxxxxxxxxx>

>  drivers/misc/eeprom/at24.c                         | 47 +++++++++++-----------
>  include/linux/platform_data/at24.h                 |  1 +
>  3 files changed, 29 insertions(+), 24 deletions(-)