linux-kernel - Re: [PATCH] i.MX6 PCIe: Fix imx6_pcie_deassert_core

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Message-ID: <CAOMZO5B8Lzn-E4YOeYxVtN5PN11aOvZHn4eU0ixkdV8CO8+xYw@mail.gmail.com>
Date:	Sun, 27 Mar 2016 21:26:35 -0300
From:	Fabio Estevam <festevam@...il.com>
To:	Krzysztof Hałasa <khalasa@...p.pl>,
	Lucas Stach <l.stach@...gutronix.de>
Cc:	Petr Štetiar <ynezz@...e.cz>,
	Richard Zhu <Richard.Zhu@...escale.com>,
	Bjorn Helgaas <bhelgaas@...gle.com>,
	"linux-pci@...r.kernel.org" <linux-pci@...r.kernel.org>,
	"linux-arm-kernel@...ts.infradead.org" 
	<linux-arm-kernel@...ts.infradead.org>,
	linux-kernel <linux-kernel@...r.kernel.org>
Subject: Re: [PATCH] i.MX6 PCIe: Fix imx6_pcie_deassert_core_reset() polarity

On Sun, Mar 27, 2016 at 11:44 AM, Fabio Estevam <festevam@...il.com> wrote:

> Good catch!
>
> Reviewed-by: Fabio Estevam <fabio.estevam@....com>
>
> I will fix imx6q-sabresd.dtsi when this patch gets applied.

After thinking more about it, I think the correct fix is to revert
5c5fb40de8f143 ("PCI: imx6: Add support for active-low reset GPIO") so
that we do not break old dtb's.

Then a new dt property can be added if someone needs gpio active high PCI reset.