linux-kernel - Re: [PATCH v3] PCI: imx6: Replace legacy gpio interface for gpiod interface

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Message-ID: <20220411115926.GA20890@francesco-nb.int.toradex.com>
Date:   Mon, 11 Apr 2022 13:59:26 +0200
From:   Francesco Dolcini <francesco.dolcini@...adex.com>
To:     Maíra Canal <maira.canal@....br>
Cc:     Lorenzo Pieralisi <lorenzo.pieralisi@....com>,
        l.stach@...gutronix.de, hongxing.zhu@....com, robh@...nel.org,
        bhelgaas@...gle.com, helgaas@...nel.org, shawnguo@...nel.org,
        s.hauer@...gutronix.de, kernel@...gutronix.de, linux-imx@....com,
        linux-pci@...r.kernel.org, linux-arm-kernel@...ts.infradead.org,
        linux-kernel@...r.kernel.org
Subject: Re: [PATCH v3] PCI: imx6: Replace legacy gpio interface for gpiod
 interface

On Fri, Apr 08, 2022 at 11:46:32AM -0300, Maíra Canal wrote:
> On Fri, Apr 08, 2022 at 03:23:39PM +0100, Lorenzo Pieralisi wrote:
> > On Mon, Nov 01, 2021 at 10:03:11PM -0300, Maíra Canal wrote:
> > > Considering the current transition of the GPIO subsystem, remove all
> > > dependencies of the legacy GPIO interface (linux/gpio.h and linux
> > > /of_gpio.h) and replace it with the descriptor-based GPIO approach.
> > > 
> > > Signed-off-by: Maíra Canal <maira.canal@....br>
> > > ---
> > > V1 -> V2: Rewrite commit log and subject line to match PCI subsystem standard
> > > V2 -> v3: Change gpiod_set_value_cansleep for gpiod_set_raw_value_cansleep
> > > ---
> > >  drivers/pci/controller/dwc/pci-imx6.c | 30 +++++++++------------------
> > >  1 file changed, 10 insertions(+), 20 deletions(-)
> > 
> > Maira, Lucas,
> > 
> > what's this patch status ? Please let me know.
> 
> Thank you for the feedback. Since I sent v3, I didn't get any feedback from the community.
> 
> If you have any feedback, I would gladly work on it.

Just for you to know that it will likely conflict with
'PCI: imx6: Fix PERST# start-up sequence' [0] that is also still waiting
for some additional feedback.

Francesco

[0] https://lore.kernel.org/all/20220404081509.94356-1-francesco.dolcini@toradex.com/