linux/drivers/platform
Vadim Pasternak e399ca8c4a platform/x86: mlx-platform: Remove PSU EEPROM configuration
[ Upstream commit c071afcea6 ]

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: 1bd42d94cc ("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>
2020-10-29 09:55:14 +01:00
..
chrome platform/chrome: cros_ec_proto: check for NULL transfer function 2019-06-15 11:54:08 +02:00
goldfish platform: goldfish: Retire pdev_bus 2018-08-02 10:24:51 +02:00
mellanox platform/mellanox: mlxreg-hotplug: Add devm_free_irq call to remove flow 2019-07-10 09:53:38 +02:00
mips MIPS: Loongson: Fix return value of loongson_hwmon_init 2020-01-27 14:51:21 +01:00
olpc platform/olpc: Make ec explicitly non-modular 2016-08-28 22:31:52 -07:00
x86 platform/x86: mlx-platform: Remove PSU EEPROM configuration 2020-10-29 09:55:14 +01:00
Kconfig platform/x86: Move Mellanox platform hotplug driver to platform/mellanox 2018-01-31 10:36:48 -08:00
Makefile platform/x86: Move Mellanox platform hotplug driver to platform/mellanox 2018-01-31 10:36:48 -08:00