tree c67716b9dc1688e52056c0a842e38883bb590603
parent 787982f10982de6aab01a24f5650d9810028a3c2
author Vadim Pasternak <vadimp@nvidia.com> 1600881649 +0300
committer Greg Kroah-Hartman <gregkh@linuxfoundation.org> 1603961714 +0100

platform/x86: mlx-platform: Remove PSU EEPROM configuration

[ Upstream commit c071afcea6ecf24a3c119f25ce9f71ffd55b5dc2 ]

Remove PSU EEPROM configuration for systems class equipped with
Mellanox chip Spectrume-2. Till now all the systems from this class
used few types of power units, all equipped with EEPROM device with
address space two bytes. Thus, all these devices have been handled by
EEPROM driver "24c32".
There is a new requirement is to support power unit replacement by "off
the shelf" device, matching electrical required parameters. Such device
could be equipped with different EEPROM type, which could be one byte
address space addressing or even could be not equipped with EEPROM.
In such case "24c32" will not work.

Fixes: 1bd42d94ccab ("platform/x86: mlx-platform: Add support for new 200G IB and Ethernet systems")
Signed-off-by: Vadim Pasternak <vadimp@nvidia.com>
Reviewed-by: Hans de Goede <hdegoede@redhat.com>
Link: https://lore.kernel.org/r/20200923172053.26296-2-vadimp@nvidia.com
Signed-off-by: Hans de Goede <hdegoede@redhat.com>
Signed-off-by: Sasha Levin <sashal@kernel.org>