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platform/x86: Move Mellanox platform hotplug driver to platform/mellanox

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In preparation for making the hotplug driver build for different
architectures, move mlxcpld-hotplug.c to platform/mellanox and the
header to include/linux/platform_data as mlxreg.h to reflect the new
interface changes to come.

Replace references to CPLD with REG throughout the files, consistent
with the new name.

Signed-off-by: Vadim Pasternak <vadimp@mellanox.com>
Acked-by: Andy Shevchenko <andy.shevchenko@gmail.com>
[dvhart: update copyright, rewrite commit message]
Signed-off-by: Darren Hart (VMware) <dvhart@infradead.org>
This commit is contained in:
Vadim Pasternak 2018-01-17 18:21:53 +00:00 • committed by Darren Hart (VMware)
parent d6fa7588fd
commit 1f976f6978
10 changed files with 170 additions and 146 deletions
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25
include/linux/platform_data/mlxcpld-hotplug.h → include/linux/platform_data/mlxreg.h
View file

@ -1,7 +1,6 @@
/*
* include/linux/platform_data/mlxcpld-hotplug.h
* Copyright (c) 2016 Mellanox Technologies. All rights reserved.
* Copyright (c) 2016 Vadim Pasternak <vadimp@mellanox.com>
* Copyright (c) 2017 Mellanox Technologies. All rights reserved.
* Copyright (c) 2017 Vadim Pasternak <vadimp@mellanox.com>
*
* Redistribution and use in source and binary forms, with or without
* modification, are permitted provided that the following conditions are met:
@ -32,11 +31,11 @@
* POSSIBILITY OF SUCH DAMAGE.
*/
#ifndef __LINUX_PLATFORM_DATA_MLXCPLD_HOTPLUG_H
#define __LINUX_PLATFORM_DATA_MLXCPLD_HOTPLUG_H
#ifndef __LINUX_PLATFORM_DATA_MLXREG_H
#define __LINUX_PLATFORM_DATA_MLXREG_H
/**
* struct mlxcpld_hotplug_device - I2C device data:
* struct mlxreg_hotplug_device - I2C device data:
* @adapter: I2C device adapter;
* @client: I2C device client;
* @brdinfo: device board information;
@ -45,7 +44,7 @@
* Structure represents I2C hotplug device static data (board topology) and
* dynamic data (related kernel objects handles).
*/
struct mlxcpld_hotplug_device {
struct mlxreg_hotplug_device {
struct i2c_adapter *adapter;
struct i2c_client *client;
struct i2c_board_info brdinfo;
@ -53,7 +52,7 @@ struct mlxcpld_hotplug_device {
};
/**
* struct mlxcpld_hotplug_platform_data - device platform data:
* struct mlxreg_hotplug_platform_data - device platform data:
* @top_aggr_offset: offset of top aggregation interrupt register;
* @top_aggr_mask: top aggregation interrupt common mask;
* @top_aggr_psu_mask: top aggregation interrupt PSU mask;
@ -76,24 +75,24 @@ struct mlxcpld_hotplug_device {
* like FAN, PSU, power cable insertion and removing. This data provides the
* number of hot-pluggable devices and hardware description for event handling.
*/
struct mlxcpld_hotplug_platform_data {
struct mlxreg_hotplug_platform_data {
u16 top_aggr_offset;
u8 top_aggr_mask;
u8 top_aggr_psu_mask;
u16 psu_reg_offset;
u8 psu_mask;
u8 psu_count;
struct mlxcpld_hotplug_device *psu;
struct mlxreg_hotplug_device *psu;
u8 top_aggr_pwr_mask;
u16 pwr_reg_offset;
u8 pwr_mask;
u8 pwr_count;
struct mlxcpld_hotplug_device *pwr;
struct mlxreg_hotplug_device *pwr;
u8 top_aggr_fan_mask;
u16 fan_reg_offset;
u8 fan_mask;
u8 fan_count;
struct mlxcpld_hotplug_device *fan;
struct mlxreg_hotplug_device *fan;
};
#endif /* __LINUX_PLATFORM_DATA_MLXCPLD_HOTPLUG_H */
#endif /* __LINUX_PLATFORM_DATA_MLXREG_H */