From: khalasa@piap.pl (Krzysztof Hałasa)
To: Fabio Estevam <festevam@gmail.com>
Cc: "Petr Štetiar" <ynezz@true.cz>,
"Tim Harvey" <tharvey@gateworks.com>,
"Bjorn Helgaas" <bhelgaas@google.com>,
"Lucas Stach" <l.stach@pengutronix.de>,
"Richard Zhu" <Richard.Zhu@freescale.com>,
"linux-pci@vger.kernel.org" <linux-pci@vger.kernel.org>,
"Fabio Estevam" <fabio.estevam@nxp.com>,
stable <stable@vger.kernel.org>
Subject: Re: [PATCH v2] Revert "PCI: imx6: Add support for active-low reset GPIO"
Date: Thu, 31 Mar 2016 07:07:17 +0200 [thread overview]
Message-ID: <m3h9fni6be.fsf@t19.piap.pl> (raw)
In-Reply-To: <CAOMZO5Bh=JgVEMM-8JBX1cpk5Kgn2O2KBiOGdZT+QQfGUizBUg@mail.gmail.com> (Fabio Estevam's message of "Wed, 30 Mar 2016 09:36:35 -0300")
Fabio Estevam <festevam@gmail.com> writes:
> In order to make the Toradex board to work without breaking old dtb's
> is to introduce a property like 'phy-reset-active-high' and handle it
> in the driver.
Well, I don't know. Most DTBs are distributed along the kernel on the
same boot medium. Both ways are far from the ideal. Reverting for now is
ok, but long-term I'd rather fix the buggy DTSs and remove extra stuff.
Old DTBs aren't compatible with new kernels anyway and I guess it will
be the case in the future again (e.g. IIRC pre-4.2 IMX6 DTBs don't boot
on 4.2+ - or was it 4.1?).
--
Krzysztof Halasa
Industrial Research Institute for Automation and Measurements PIAP
Al. Jerozolimskie 202, 02-486 Warsaw, Poland
next prev parent reply other threads:[~2016-03-31 5:07 UTC|newest]
Thread overview: 17+ messages / expand[flat|nested] mbox.gz Atom feed top
2016-03-28 21:45 [PATCH v2] Revert "PCI: imx6: Add support for active-low reset GPIO" Fabio Estevam
2016-03-29 13:43 ` Tim Harvey
2016-03-30 12:21 ` Petr Štetiar
2016-03-30 12:36 ` Fabio Estevam
2016-03-30 13:00 ` Petr Štetiar
2016-03-30 13:07 ` Fabio Estevam
2016-03-30 13:16 ` Petr Štetiar
2016-03-30 13:20 ` Lucas Stach
2016-03-30 13:25 ` Fabio Estevam
2016-03-31 5:07 ` Krzysztof Hałasa [this message]
2016-03-31 10:35 ` Lucas Stach
2016-04-01 7:26 ` Krzysztof Hałasa
2016-03-30 13:29 ` Lucas Stach
2016-04-05 19:10 ` Fabio Estevam
2016-04-05 21:31 ` Bjorn Helgaas
2016-04-05 22:07 ` Fabio Estevam
2016-04-18 2:41 ` Fabio Estevam
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