From: u.kleine-koenig@pengutronix.de (Uwe Kleine-König)
To: linux-arm-kernel@lists.infradead.org
Subject: [RFC 2/7] clocksource: add dependencies for Vybrid pit clocksource
Date: Mon, 13 Oct 2014 12:57:22 +0200 [thread overview]
Message-ID: <20141013105722.GS31554@pengutronix.de> (raw)
In-Reply-To: <98ca2b7a76dc786a36cf6c4113ca751f@agner.ch>
Hallo,
On Mon, Oct 13, 2014 at 11:46:06AM +0200, Stefan Agner wrote:
> >> --- a/drivers/clocksource/Kconfig
> >> +++ b/drivers/clocksource/Kconfig
> >> @@ -146,6 +146,8 @@ config FSL_FTM_TIMER
> >>
> >> config VF_PIT_TIMER
> >> bool
> >> + select CLKSRC_MMIO
> >> + select CLKSRC_OF
> >> help
> >> Support for Period Interrupt Timer on Freescale Vybrid Family SoCs.
> > This one seems to qualify as a fix for the MMU stuff, right?
>
> Well, this appeared when working on the !MMU stuff. Because on the MMU
> SoC, CLKSRC_OF is selected by ARCH_MULTIPLATFORM and CLKSRC_MMIO is
> selected by ARCH_MXC, it would not be a problem for MMU SOC_VF610. But I
> guess we should try to define dependencies on the lowest level, so it is
> probably a general fix?
Just notice that VF_PIT_TIMER isn't user selectable, so it's at least
not urgent.
Uwe
--
Pengutronix e.K. | Uwe Kleine-K?nig |
Industrial Linux Solutions | http://www.pengutronix.de/ |
WARNING: multiple messages have this Message-ID (diff)
From: "Uwe Kleine-König" <u.kleine-koenig-bIcnvbaLZ9MEGnE8C9+IrQ@public.gmane.org>
To: Stefan Agner <stefan-XLVq0VzYD2Y@public.gmane.org>
Cc: shawn.guo-QSEj5FYQhm4dnm+yROfE0A@public.gmane.org,
kernel-bIcnvbaLZ9MEGnE8C9+IrQ@public.gmane.org,
olof-nZhT3qVonbNeoWH0uzbU5w@public.gmane.org,
arnd-r2nGTMty4D4@public.gmane.org,
marcel-mitwqZ+T+m9Wk0Htik3J/w@public.gmane.org,
linux-lFZ/pmaqli7XmaaqVzeoHQ@public.gmane.org,
linux-arm-kernel-IAPFreCvJWM7uuMidbF8XUB+6BGkLq7r@public.gmane.org,
devicetree-u79uwXL29TY76Z2rM5mHXA@public.gmane.org
Subject: Re: [RFC 2/7] clocksource: add dependencies for Vybrid pit clocksource
Date: Mon, 13 Oct 2014 12:57:22 +0200 [thread overview]
Message-ID: <20141013105722.GS31554@pengutronix.de> (raw)
In-Reply-To: <98ca2b7a76dc786a36cf6c4113ca751f-XLVq0VzYD2Y@public.gmane.org>
Hallo,
On Mon, Oct 13, 2014 at 11:46:06AM +0200, Stefan Agner wrote:
> >> --- a/drivers/clocksource/Kconfig
> >> +++ b/drivers/clocksource/Kconfig
> >> @@ -146,6 +146,8 @@ config FSL_FTM_TIMER
> >>
> >> config VF_PIT_TIMER
> >> bool
> >> + select CLKSRC_MMIO
> >> + select CLKSRC_OF
> >> help
> >> Support for Period Interrupt Timer on Freescale Vybrid Family SoCs.
> > This one seems to qualify as a fix for the MMU stuff, right?
>
> Well, this appeared when working on the !MMU stuff. Because on the MMU
> SoC, CLKSRC_OF is selected by ARCH_MULTIPLATFORM and CLKSRC_MMIO is
> selected by ARCH_MXC, it would not be a problem for MMU SOC_VF610. But I
> guess we should try to define dependencies on the lowest level, so it is
> probably a general fix?
Just notice that VF_PIT_TIMER isn't user selectable, so it's at least
not urgent.
Uwe
--
Pengutronix e.K. | Uwe Kleine-König |
Industrial Linux Solutions | http://www.pengutronix.de/ |
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next prev parent reply other threads:[~2014-10-13 10:57 UTC|newest]
Thread overview: 58+ messages / expand[flat|nested] mbox.gz Atom feed top
2014-10-12 18:13 [RFC 0/7] ARM: vf610m4: Add Vybrid Cortex-M4 support Stefan Agner
2014-10-12 18:13 ` Stefan Agner
2014-10-12 18:13 ` [RFC 1/7] ARM: vf610: add low level debug support for !MMU Stefan Agner
2014-10-12 18:13 ` Stefan Agner
2014-10-12 18:48 ` Arnd Bergmann
2014-10-12 18:48 ` Arnd Bergmann
2014-10-13 9:26 ` Stefan Agner
2014-10-13 9:26 ` Stefan Agner
2014-10-12 18:13 ` [RFC 2/7] clocksource: add dependencies for Vybrid pit clocksource Stefan Agner
2014-10-12 18:13 ` Stefan Agner
2014-10-12 18:18 ` Uwe Kleine-König
2014-10-12 18:18 ` Uwe Kleine-König
2014-10-13 9:46 ` Stefan Agner
2014-10-13 9:46 ` Stefan Agner
2014-10-13 10:57 ` Uwe Kleine-König [this message]
2014-10-13 10:57 ` Uwe Kleine-König
2014-10-12 18:13 ` [RFC 3/7] ARM: vf610m4: add new machine and SoC for Vybrid on Cortex-M4 Stefan Agner
2014-10-12 18:13 ` Stefan Agner
2014-10-12 18:51 ` Arnd Bergmann
2014-10-12 18:51 ` Arnd Bergmann
2014-10-13 10:03 ` Stefan Agner
2014-10-13 10:03 ` Stefan Agner
2014-10-13 10:57 ` Arnd Bergmann
2014-10-13 10:57 ` Arnd Bergmann
2014-10-12 18:13 ` [RFC 4/7] ARM: dts: add support for Vybrid running " Stefan Agner
2014-10-12 18:13 ` Stefan Agner
2014-10-12 18:56 ` Arnd Bergmann
2014-10-12 18:56 ` Arnd Bergmann
2014-10-13 10:41 ` Stefan Agner
2014-10-13 10:41 ` Stefan Agner
2014-10-13 10:32 ` Mark Rutland
2014-10-13 10:32 ` Mark Rutland
2014-10-13 11:08 ` Stefan Agner
2014-10-13 11:08 ` Stefan Agner
2014-10-13 11:24 ` Arnd Bergmann
2014-10-13 11:24 ` Arnd Bergmann
2014-10-13 16:11 ` Stefan Agner
2014-10-13 16:11 ` Stefan Agner
2014-10-13 19:54 ` Arnd Bergmann
2014-10-13 19:54 ` Arnd Bergmann
2014-10-13 21:20 ` Stefan Agner
2014-10-13 21:20 ` Stefan Agner
2014-10-14 10:01 ` Arnd Bergmann
2014-10-14 10:01 ` Arnd Bergmann
2014-10-12 18:13 ` [RFC 5/7] irqchip: nvic: increase number of external interrupts to 112 Stefan Agner
2014-10-12 18:13 ` Stefan Agner
2014-10-12 18:14 ` [RFC 6/7] ARM: vf610m4: HACK: get dtb pointer from SRC_GPR3 Stefan Agner
2014-10-12 18:14 ` Stefan Agner
2014-10-12 19:00 ` Arnd Bergmann
2014-10-12 19:00 ` Arnd Bergmann
2014-10-13 10:10 ` Stefan Agner
2014-10-13 10:10 ` Stefan Agner
2014-10-12 18:14 ` [RFC 7/7] ARM: vf610m4: add defconfig for Linux on Vybrids Cortex-M4 Stefan Agner
2014-10-12 18:14 ` Stefan Agner
2014-11-28 14:17 ` [RFC 0/7] ARM: vf610m4: Add Vybrid Cortex-M4 support Andreas Färber
2014-11-28 14:17 ` Andreas Färber
2014-11-28 16:00 ` Stefan Agner
2014-11-28 16:00 ` Stefan Agner
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