sts.infradead.org;
> netdev@vger.kernel.org
> Subject: Re: [PATCH v2 1/2] ARM: imx6: disable deeper idle states when FEC is
> active w/o HW workaround
>
> Hi Fugang,
>
> Am Montag, den 06.06.2016, 02:00 + schrieb Fugang Duan:
> > From: Lucas Stach <l.st...@p
On Fri, Jun 03, 2016 at 06:31:19PM +0200, Lucas Stach wrote:
> The i.MX6 Q/DL has an erratum (ERR006687) that prevents the FEC from
> waking the CPUs when they are in wait(unclocked) state. As the hardware
> workaround isn't applicable to all boards, disable the deeper idle state
> when the
; > Cc: devicet...@vger.kernel.org; patchwork-...@pengutronix.de;
> > ker...@pengutronix.de; linux-arm-ker...@lists.infradead.org;
> > netdev@vger.kernel.org
> > Subject: [PATCH v2 1/2] ARM: imx6: disable deeper idle states when
> > FEC is
> > active w/o HW workaround
>
arm-
> ker...@lists.infradead.org; ker...@pengutronix.de; patchwork-
> l...@pengutronix.de
> Subject: RE: [PATCH v2 1/2] ARM: imx6: disable deeper idle states when FEC is
> active w/o HW workaround
>
> > You just config the gpio irq like below patches:
> > bc20a5d6da71 (A
On Fri, Jun 03, 2016 at 06:31:19PM +0200, Lucas Stach wrote:
> The i.MX6 Q/DL has an erratum (ERR006687) that prevents the FEC from
> waking the CPUs when they are in wait(unclocked) state. As the hardware
> workaround isn't applicable to all boards, disable the deeper idle state
> when the
> You just config the gpio irq like below patches:
> bc20a5d6da71 (ARM: dts: imx6qdl-sabreauto: use GPIO_6 for FEC interrupt.)
> 6261c4c8f13e (ARM: dts: imx6qdl-sabrelite: use GPIO_6 for FEC interrupt.)
But this is per-board, e.g. not board-agnostic??!?! Some board might
have uses GPIO6 for
sts.infradead.org;
> netdev@vger.kernel.org
> Subject: [PATCH v2 1/2] ARM: imx6: disable deeper idle states when FEC is
> active w/o HW workaround
>
> The i.MX6 Q/DL has an erratum (ERR006687) that prevents the FEC from waking
> the CPUs when they are in wait(unclocked) state. As the
The i.MX6 Q/DL has an erratum (ERR006687) that prevents the FEC from
waking the CPUs when they are in wait(unclocked) state. As the hardware
workaround isn't applicable to all boards, disable the deeper idle state
when the workaround isn't present and the FEC is in use.
This allows to safely run
