Re: [PATCH v2] gpio: pca953x: add support for open drain pins on PCAL6524

2021-02-18 Thread andy.shevche...@gmail.com
On Wed, Feb 17, 2021 at 06:57:20PM +, Bedel, Alban wrote: > On Wed, 2021-02-17 at 16:19 +0200, Andy Shevchenko wrote: > > On Wed, Feb 17, 2021 at 3:11 PM Bedel, Alban > > wrote: > > > On Tue, 2021-02-16 at 19:50 +0200, Andy Shevchenko wrote: > > > > On Tue, Feb 16, 2021 at 6:37 PM Bedel,

Re: [PATCH v2] gpio: pca953x: add support for open drain pins on PCAL6524

2021-02-17 Thread Bedel, Alban
On Wed, 2021-02-17 at 16:19 +0200, Andy Shevchenko wrote: > On Wed, Feb 17, 2021 at 3:11 PM Bedel, Alban > wrote: > > On Tue, 2021-02-16 at 19:50 +0200, Andy Shevchenko wrote: > > > On Tue, Feb 16, 2021 at 6:37 PM Bedel, Alban < > > > alban.be...@aerq.com> > > > wrote: > > > > On Mon, 2021-02-15

Re: [PATCH v2] gpio: pca953x: add support for open drain pins on PCAL6524

2021-02-17 Thread Andy Shevchenko
On Wed, Feb 17, 2021 at 3:11 PM Bedel, Alban wrote: > On Tue, 2021-02-16 at 19:50 +0200, Andy Shevchenko wrote: > > On Tue, Feb 16, 2021 at 6:37 PM Bedel, Alban > > wrote: > > > On Mon, 2021-02-15 at 14:53 +0200, Andy Shevchenko wrote: > > > > On Thu, Feb 11, 2021 at 7:52 PM Alban Bedel > > >

Re: [PATCH v2] gpio: pca953x: add support for open drain pins on PCAL6524

2021-02-17 Thread Bedel, Alban
On Tue, 2021-02-16 at 19:50 +0200, Andy Shevchenko wrote: > On Tue, Feb 16, 2021 at 6:37 PM Bedel, Alban > wrote: > > On Mon, 2021-02-15 at 14:53 +0200, Andy Shevchenko wrote: > > > Hint: don't forget to include reviewers from previous version > > > > I added you to the CC list for the new

Re: [PATCH v2] gpio: pca953x: add support for open drain pins on PCAL6524

2021-02-16 Thread Andy Shevchenko
On Tue, Feb 16, 2021 at 6:37 PM Bedel, Alban wrote: > On Mon, 2021-02-15 at 14:53 +0200, Andy Shevchenko wrote: > > Hint: don't forget to include reviewers from previous version > > I added you to the CC list for the new patch, did I miss someone else? Then we are fine, thanks! > > On Thu, Feb

Re: [PATCH v2] gpio: pca953x: add support for open drain pins on PCAL6524

2021-02-16 Thread Bedel, Alban
On Mon, 2021-02-15 at 14:53 +0200, Andy Shevchenko wrote: > Hint: don't forget to include reviewers from previous version I added you to the CC list for the new patch, did I miss someone else? > On Thu, Feb 11, 2021 at 7:52 PM Alban Bedel > wrote: > > From a quick glance at various datasheets

Re: [PATCH v2] gpio: pca953x: add support for open drain pins on PCAL6524

2021-02-15 Thread Andy Shevchenko
Hint: don't forget to include reviewers from previous version On Thu, Feb 11, 2021 at 7:52 PM Alban Bedel wrote: > > From a quick glance at various datasheets the PCAL6524 and the > PCAL6534 seems to be the only chips in this family that support > setting the drive mode of single pins. Other

[PATCH v2] gpio: pca953x: add support for open drain pins on PCAL6524

2021-02-11 Thread Alban Bedel
>From a quick glance at various datasheets the PCAL6524 and the PCAL6534 seems to be the only chips in this family that support setting the drive mode of single pins. Other chips either don't support it at all, or can only set the drive mode of whole banks, which doesn't map to the GPIO API. Add