Messages in this thread | | | Date | Tue, 7 Mar 2023 14:01:37 +0000 | From | Mark Brown <> | Subject | Re: [PATCH V5 09/15] spi: Add stacked and parallel memories support in SPI core |
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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] | |