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Re: [PATCH] i.MX6 PCIe: Fix imx6_pcie_deassert_core_reset() polarity

From Fabio Estevam <festevam@gmail.com>
Newsgroups linux.kernel
Subject Re: [PATCH] i.MX6 PCIe: Fix imx6_pcie_deassert_core_reset() polarity
Date 2016-03-28 02:30 +0200
Message-ID <rhtea-7Go-19@gated-at.bofh.it> (permalink)
References <rgA82-2iN-7@gated-at.bofh.it> <rhkaR-1jy-1@gated-at.bofh.it>
Organization linux.* mail to news gateway

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

> Good catch!
>
> Reviewed-by: Fabio Estevam <fabio.estevam@nxp.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.

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Thread

[PATCH] i.MX6 PCIe: Fix imx6_pcie_deassert_core_reset() polarity khalasa@piap.pl (Krzysztof Hałasa) - 2016-03-25 14:40 +0100
  Re: [PATCH] i.MX6 PCIe: Fix imx6_pcie_deassert_core_reset() polarity Fabio Estevam <festevam@gmail.com> - 2016-03-27 16:50 +0200
    Re: [PATCH] i.MX6 PCIe: Fix imx6_pcie_deassert_core_reset() polarity Fabio Estevam <festevam@gmail.com> - 2016-03-28 02:30 +0200
      Re: [PATCH] i.MX6 PCIe: Fix imx6_pcie_deassert_core_reset() polarity Tim Harvey <tharvey@gateworks.com> - 2016-03-28 22:00 +0200
        Re: [PATCH] i.MX6 PCIe: Fix imx6_pcie_deassert_core_reset() polarity Fabio Estevam <festevam@gmail.com> - 2016-03-28 22:20 +0200
          Re: [PATCH] i.MX6 PCIe: Fix imx6_pcie_deassert_core_reset() polarity Tim Harvey <tharvey@gateworks.com> - 2016-03-28 22:50 +0200
            Re: [PATCH] i.MX6 PCIe: Fix imx6_pcie_deassert_core_reset() polarity Fabio Estevam <festevam@gmail.com> - 2016-03-28 23:40 +0200
              Re: [PATCH] i.MX6 PCIe: Fix imx6_pcie_deassert_core_reset() polarity Tim Harvey <tharvey@gateworks.com> - 2016-03-29 00:10 +0200
                Re: [PATCH] i.MX6 PCIe: Fix imx6_pcie_deassert_core_reset() polarity Fabio Estevam <festevam@gmail.com> - 2016-03-29 00:20 +0200
                Re: [PATCH] i.MX6 PCIe: Fix imx6_pcie_deassert_core_reset() polarity khalasa@piap.pl (Krzysztof Hałasa) - 2016-03-29 07:50 +0200
                Re: [PATCH] i.MX6 PCIe: Fix imx6_pcie_deassert_core_reset() polarity khalasa@piap.pl (Krzysztof Hałasa) - 2016-03-29 07:50 +0200
                Re: [PATCH] i.MX6 PCIe: Fix imx6_pcie_deassert_core_reset() polarity khalasa@piap.pl (Krzysztof Hałasa) - 2016-03-29 07:30 +0200
                Re: [PATCH] i.MX6 PCIe: Fix imx6_pcie_deassert_core_reset() polarity Lucas Stach <l.stach@pengutronix.de> - 2016-03-29 11:00 +0200
                Re: [PATCH] i.MX6 PCIe: Fix imx6_pcie_deassert_core_reset() polarity khalasa@piap.pl (Krzysztof Hałasa) - 2016-03-29 12:40 +0200
                Re: [PATCH] i.MX6 PCIe: Fix imx6_pcie_deassert_core_reset() polarity Lucas Stach <l.stach@pengutronix.de> - 2016-03-29 13:00 +0200
                Re: [PATCH] i.MX6 PCIe: Fix imx6_pcie_deassert_core_reset() polarity Arnd Bergmann <arnd@arndb.de> - 2016-03-29 15:20 +0200
                Re: [PATCH] i.MX6 PCIe: Fix imx6_pcie_deassert_core_reset() polarity Tim Harvey <tharvey@gateworks.com> - 2016-03-29 15:40 +0200
                Re: [PATCH] i.MX6 PCIe: Fix imx6_pcie_deassert_core_reset() polarity Arnd Bergmann <arnd@arndb.de> - 2016-03-29 16:00 +0200
                Re: [PATCH] i.MX6 PCIe: Fix imx6_pcie_deassert_core_reset() polarity Tim Harvey <tharvey@gateworks.com> - 2016-03-29 16:30 +0200
                Re: [PATCH] i.MX6 PCIe: Fix imx6_pcie_deassert_core_reset() polarity Arnd Bergmann <arnd@arndb.de> - 2016-03-29 17:00 +0200
                Re: [PATCH] i.MX6 PCIe: Fix imx6_pcie_deassert_core_reset() polarity Tim Harvey <tharvey@gateworks.com> - 2016-03-29 17:20 +0200
                Re: [PATCH] i.MX6 PCIe: Fix imx6_pcie_deassert_core_reset() polarity Arnd Bergmann <arnd@arndb.de> - 2016-03-29 17:30 +0200
                Re: [PATCH] i.MX6 PCIe: Fix imx6_pcie_deassert_core_reset() polarity Tim Harvey <tharvey@gateworks.com> - 2016-03-29 19:50 +0200
                Re: [PATCH] i.MX6 PCIe: Fix imx6_pcie_deassert_core_reset() polarity Arnd Bergmann <arnd@arndb.de> - 2016-03-29 21:50 +0200
                Re: [PATCH] i.MX6 PCIe: Fix imx6_pcie_deassert_core_reset() polarity Marc Zyngier <marc.zyngier@arm.com> - 2016-03-29 20:00 +0200
                Re: [PATCH] i.MX6 PCIe: Fix imx6_pcie_deassert_core_reset() polarity Roberto Fichera <kernel@tekno-soft.it> - 2016-03-29 18:30 +0200
                Re: [PATCH] i.MX6 PCIe: Fix imx6_pcie_deassert_core_reset() polarity Roberto Fichera <kernel@tekno-soft.it> - 2016-03-29 18:50 +0200
                Re: [PATCH] i.MX6 PCIe: Fix imx6_pcie_deassert_core_reset() polarity Tim Harvey <tharvey@gateworks.com> - 2016-03-29 19:40 +0200
                Re: [PATCH] i.MX6 PCIe: Fix imx6_pcie_deassert_core_reset() polarity Roberto Fichera <kernel@tekno-soft.it> - 2016-03-30 10:10 +0200
                Re: [PATCH] i.MX6 PCIe: Fix imx6_pcie_deassert_core_reset() polarity Arnd Bergmann <arnd@arndb.de> - 2016-03-30 12:20 +0200
                Re: [PATCH] i.MX6 PCIe: Fix imx6_pcie_deassert_core_reset() polarity Roberto Fichera <kernel@tekno-soft.it> - 2016-03-30 15:00 +0200
                Re: [PATCH] i.MX6 PCIe: Fix imx6_pcie_deassert_core_reset() polarity Tim Harvey <tharvey@gateworks.com> - 2016-03-30 15:40 +0200
                Re: [PATCH] i.MX6 PCIe: Fix imx6_pcie_deassert_core_reset() polarity Roberto Fichera <kernel@tekno-soft.it> - 2016-03-30 17:30 +0200
                Re: [PATCH] i.MX6 PCIe: Fix imx6_pcie_deassert_core_reset() polarity Tim Harvey <tharvey@gateworks.com> - 2016-03-29 18:50 +0200
                Re: [PATCH] i.MX6 PCIe: Fix imx6_pcie_deassert_core_reset() polarity khalasa@piap.pl (Krzysztof Hałasa) - 2016-03-30 10:20 +0200
                Re: [PATCH] i.MX6 PCIe: Fix imx6_pcie_deassert_core_reset() polarity Tim Harvey <tharvey@gateworks.com> - 2016-03-31 18:20 +0200
                Re: [PATCH] i.MX6 PCIe: Fix imx6_pcie_deassert_core_reset() polarity Fabio Estevam <festevam@gmail.com> - 2016-03-29 16:20 +0200
            Re: [PATCH] i.MX6 PCIe: Fix imx6_pcie_deassert_core_reset() polarity khalasa@piap.pl (Krzysztof Hałasa) - 2016-03-29 07:30 +0200
  Re: [PATCH] i.MX6 PCIe: Fix imx6_pcie_deassert_core_reset()  polarity Petr Štetiar <ynezz@true.cz> - 2016-03-30 14:20 +0200
    Re: [PATCH] i.MX6 PCIe: Fix imx6_pcie_deassert_core_reset() polarity Fabio Estevam <festevam@gmail.com> - 2016-03-30 14:50 +0200
    Re: [PATCH] i.MX6 PCIe: Fix imx6_pcie_deassert_core_reset() polarity Marcel Ziswiler <marcel.ziswiler@toradex.com> - 2016-03-30 18:20 +0200

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