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Date:   Thu, 13 Apr 2017 17:49:32 -0300
From:   Fabio Estevam <>
To:     Tyler Baker <>
Cc:     Andrey Smirnov <>,
        Mark Rutland <>,
        "" <>,
        Russell King <>,
        "" <>,
        Rob Herring <>,
        Sascha Hauer <>,
        Fabio Estevam <>,
        Shawn Guo <>,
        linux-arm-kernel <>,
Subject: Re: [PATCH 4/8] ARM: dts: imx7s: Add node for GPC

On Thu, Apr 13, 2017 at 5:13 PM, Tyler Baker <> wrote:

> I've rebased this series on the next-20170413 for sanity sake, and
> realized there doesn't appear to be a way to select CONFIG_IMX_GPCV2.
> I forced it using 'default y' and configured with imx_v6_v7_defconfig.
> Now my board is booting. Before this series is applied, it may be good
> to have CONFIG_IMX_GPCV2 selected specifically for iMX7 platform,
> otherwise there will be boot regressions.

Something like this?

diff --git a/drivers/irqchip/Kconfig b/drivers/irqchip/Kconfig
index f03ef43..fe99a48 100644
--- a/drivers/irqchip/Kconfig
+++ b/drivers/irqchip/Kconfig
@@ -253,6 +253,7 @@ config RENESAS_H8S_INTC

 config IMX_GPCV2
+ def_bool y if SOC_IMX7D
  select IRQ_DOMAIN
   Enables the wakeup IRQs for IMX platforms with GPCv2 block

> I'd encounter a backtrace with next-20170413 +  imx_v6_v7_defconfig +
> Backtrace:
> [<c010c364>] (dump_backtrace) from [<c010c610>] (show_stack+0x18/0x1c)

but prior to fixing the Kconfig we need to fix this backtrace you reported.


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