lkml.org 
[lkml]   [2023]   [Mar]   [7]   [last100]   RSS Feed
Views: [wrap][no wrap]   [headers]  [forward] 
 
Messages in this thread
/
Date
From
SubjectRe: [PATCH V5 09/15] spi: Add stacked and parallel memories support in SPI core
On Tue, Mar 07, 2023 at 11:47:27AM +0000, Tudor Ambarus wrote:
> On 3/7/23 11:37, Mahapatra, Amit Kumar wrote:

> > > On 3/6/23 17:21, Amit Kumar Mahapatra wrote:
> > > > Multi CS support using GPIO is not tested due to unavailability of
> > > > necessary hardware setup.

> > > Please don't add code that is not used or tested.

> > During our discussion on the RFC, Mark had suggested to add multi-cs support
> > via GPIO as well. We had agreed to add multi-cs support via GPIO, but had also
> > mentioned that we don't have a hardware setup to test the CS GPIO use case.
> > https://lore.kernel.org/linux-arm-kernel/BN7PR12MB2802E2A9079E505932832270DC979@BN7PR12MB2802.namprd12.prod.outlook.com/

> Ok, his call then.

As well as hopefully working if anyone does need it GPIO implementations
also serve as documentation of what we're expecting hardware to do when
it implements things.
[unhandled content-type:application/pgp-signature]
\
 
 \ /
  Last update: 2023-03-27 00:47    [W:0.293 / U:0.048 seconds]
©2003-2020 Jasper Spaans|hosted at Digital Ocean and TransIP|Read the blog|Advertise on this site