Re: [PATCH v9 8/9] mfd: Add Ampere's Altra SMpro MFD driver

[Lee Jones <lee@kernel.org>]

On Thu, 29 Sep 2022, Quan Nguyen wrote:

> Adds Multi-function devices driver for SMpro co-processor found on the
> Mt.Jade hardware reference platform with Ampere's Altra processor family.
> 
> Signed-off-by: Quan Nguyen <quan@os.amperecomputing.com>
> ---
> 
> Changes in v9:
>   + Rename smpro-mfd.c to smpro-core.c                   [Lee Jones]
>   + Fix include files in alphabetical order              [Lee Jones]
>   + Add defines to avoid using magic numbers             [Lee Jones]
>   + Return -EINVAL if device does not match              [Lee Jones]
>   + Remove unneccessary comment                          [Lee Jones]
>   + Refactor error path handling in smpro_core_read/write()   [Quan]
> 
> Changes in v8:
>   + None
> 
> Changes in v7:
>   + Smpro-mfd now significant changes in compare with simple-mfd-i2c
>     driver, remove the copyright note about simple-mfd-i2c    [Quan]
>   + Install bus->read/write()  to handle multiple types of bus
>     access.                                                   [Quan]
>   + Update license to MODULE_LICENSE("GPL")                   [Quan]
>   + Add others minor refactor the code                        [Quan]
> 
> Changes in v6:
>   + Update license part to reflect that this driver is clone from
>   simple-mfd-i2c driver [Quan]
> 
> Changes in v5:
>   + Dropped the use of simple-mfd-i2c driver [Quan]
>   + Introduced drivers/mfd/smpro-mfd.c driver to instantiate
>   sub-devices. This is to avoid DT nodes without resource issue [Quan]
>   + Revised commit message [Quan]
> 
> Changes in v4:
>   + Add "depends on I2C" to fix build issue found by kernel test
>   robot [Guenter]
> 
> Changes in v3:
>   + None
> 
> Changes in v2:
>   + Used 'struct of_device_id's .data attribute [Lee Jones]
> 
>  drivers/mfd/Kconfig      |  12 ++++
>  drivers/mfd/Makefile     |   1 +
>  drivers/mfd/smpro-core.c | 138 +++++++++++++++++++++++++++++++++++++++
>  3 files changed, 151 insertions(+)
>  create mode 100644 drivers/mfd/smpro-core.c

Applied, thanks.

-- 
Lee Jones [李琼斯]