lkml.org 
[lkml]   [2018]   [Dec]   [11]   [last100]   RSS Feed
Views: [wrap][no wrap]   [headers]  [forward] 
 
Messages in this thread
/
Date
From
SubjectRe: [PATCH v13] i2c: Add drivers for the AMD PCIe MP2 I2C controller
On Sun, Dec 09, 2018 at 12:56:02PM -0300, Elie Morisse wrote:
> MP2 controllers have two separate busses, so may accommodate up to two I2C
> adapters. Those adapters are listed in the ACPI namespace with the
> "AMDI0011" HID, and probed by a platform driver.
>
> Communication with the MP2 takes place through iomapped registers, or
> through DMA for more than 32 bytes transfers.
>
> This is major rework of the patch submitted by Nehal-bakulchandra Shah from
> AMD (https://patchwork.kernel.org/patch/10597369/).
>
> Most of the event handling of v3 was rewritten to make it work with more
> than one bus (e.g on Ryzen-based Lenovo Yoga 530), and this version
> contains many other improvements.
>
> Signed-off-by: Elie Morisse <syniurge@gmail.com>

Nehal Shah, are you happy with this driver from your side?

[unhandled content-type:application/pgp-signature]
\
 
 \ /
  Last update: 2018-12-11 22:02    [W:1.094 / U:0.024 seconds]
©2003-2020 Jasper Spaans|hosted at Digital Ocean and TransIP|Read the blog|Advertise on this site