linux-kernel - [patch v2 0/3] drivers/platform: replace module x86/mlxcpld-hotplug with mellanox/mlxreg-hotplug

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Date:   Tue,  5 Sep 2017 14:28:24 +0000
From:   Vadim Pasternak <vadimp@...lanox.com>
To:     gregkh@...uxfoundation.org, andy.shevchenko@...il.com
Cc:     linux-kernel@...r.kernel.org, platform-driver-x86@...r.kernel.org,
        linux-leds@...r.kernel.org, jacek.anaszewski@...il.com,
        lee.jones@...aro.org, robh+dt@...nel.org, jiri@...nulli.us,
        pavel@....cz, Vadim Pasternak <vadimp@...lanox.com>
Subject: [patch v2 0/3] drivers/platform: replace module x86/mlxcpld-hotplug with mellanox/mlxreg-hotplug

The patchset modifies x86/mlxcpld-hotplug.c for making it architecture
independent, renames to mlxreg-hotplug and moves it from
drivers/platform/x86 folder to new drivers/platform/mellanox folder.
This modification also introduces regmap interface for mlxreg-hotplug
driver to allow hotplug event functionality over programmable devices
logic, when these devices can be attached to different interfaces types,
like I2C, LPC, SPI.
Module include/linux/platform_data/mlxcpld-hotplug.h is removed and new
module include/linux/platform_data/mlxreg.h is to be used instead.
Driver drivers/platform/x86/mlx-platform.c is updated according to new
interface.
Relevant Makefile and Kconfig are updated.

New include file include/linux/platform_data/mlxreg.h from this patch is
added to allow kbuild testing.

Vadim Pasternak (3):
  platform/mellanox: Introduce Mellanox hardware platform hotplug driver
  platform/x86: mlx-platform: modify hotplug device activation
  platform/x86: mlxcpld-hotplug: driver removing

 MAINTAINERS                                   |  12 +-
 drivers/platform/Kconfig                      |   2 +
 drivers/platform/Makefile                     |   1 +
 drivers/platform/mellanox/Kconfig             |  25 +
 drivers/platform/mellanox/Makefile            |   1 +
 drivers/platform/mellanox/mlxreg-hotplug.c    | 712 ++++++++++++++++++++++++++
 drivers/platform/x86/Kconfig                  |   9 -
 drivers/platform/x86/Makefile                 |   1 -
 drivers/platform/x86/mlx-platform.c           | 225 ++++++--
 drivers/platform/x86/mlxcpld-hotplug.c        | 515 -------------------
 include/linux/platform_data/mlxcpld-hotplug.h |  99 ----
 include/linux/platform_data/mlxreg.h          | 138 +++++
 12 files changed, 1056 insertions(+), 684 deletions(-)
 create mode 100644 drivers/platform/mellanox/Kconfig
 create mode 100644 drivers/platform/mellanox/Makefile
 create mode 100644 drivers/platform/mellanox/mlxreg-hotplug.c
 delete mode 100644 drivers/platform/x86/mlxcpld-hotplug.c
 delete mode 100644 include/linux/platform_data/mlxcpld-hotplug.h
 create mode 100644 include/linux/platform_data/mlxreg.h

-- 
2.1.4