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Groups > linux.kernel > #1349089
| From | Geert Uytterhoeven <geert@linux-m68k.org> |
|---|---|
| Newsgroups | linux.kernel |
| Subject | Re: [RFC 08/15] rtc: at91sam9: Add missing MFD_SYSCON dependency on HAS_IOMEM |
| Date | 2016-03-03 13:30 +0100 |
| Message-ID | <r8Ayd-745-5@gated-at.bofh.it> (permalink) |
| References | <r8wuB-48P-3@gated-at.bofh.it> <r8wEj-4cL-45@gated-at.bofh.it> <r8z98-5Rb-41@gated-at.bofh.it> |
| Organization | linux.* mail to news gateway |
On Thu, Mar 3, 2016 at 11:55 AM, Arnd Bergmann <arnd@arndb.de> wrote:
> On Thursday 03 March 2016 17:03:34 Krzysztof Kozlowski wrote:
>> index 0da40e2e4280..5c530b6b125d 100644
>> --- a/drivers/rtc/Kconfig
>> +++ b/drivers/rtc/Kconfig
>> @@ -1302,6 +1302,7 @@ config RTC_DRV_AT91RM9200
>> config RTC_DRV_AT91SAM9
>> tristate "AT91SAM9 RTT as RTC"
>> depends on ARCH_AT91 || COMPILE_TEST
>> + depends on HAS_IOMEM # For MFD_SYSCON
>> select MFD_SYSCON
>> help
>> Some AT91SAM9 SoCs provide an RTT (Real Time Timer) block which
>>
>
> This is technically correct, but the entire RTC menu is hidden
> inside of 'depends on !UML && !S390', so we won't ever get there
> on any configuration that does not use HAS_IOMEM.
>
> If we did, all other RTC drivers would also fail.
So UML has no RTC. Should/can it use RTC_DRV_GENERIC?
Gr{oetje,eeting}s,
Geert
--
Geert Uytterhoeven -- There's lots of Linux beyond ia32 -- geert@linux-m68k.org
In personal conversations with technical people, I call myself a hacker. But
when I'm talking to journalists I just say "programmer" or something like that.
-- Linus Torvalds
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[RFC 00/15] tree-wide: mfd: syscon: Fix unmet ioremap dependency Krzysztof Kozlowski <k.kozlowski@samsung.com> - 2016-03-03 09:10 +0100
[RFC 11/15] power: reset: keystone: Add missing MFD_SYSCON dependency on HAS_IOMEM Krzysztof Kozlowski <k.kozlowski@samsung.com> - 2016-03-03 09:10 +0100
Re: [RFC 11/15] power: reset: keystone: Add missing MFD_SYSCON dependency on HAS_IOMEM Arnd Bergmann <arnd@arndb.de> - 2016-03-03 12:10 +0100
Re: [RFC 11/15] power: reset: keystone: Add missing MFD_SYSCON dependency on HAS_IOMEM Sebastian Reichel <sre@kernel.org> - 2016-03-03 13:40 +0100
Re: [rtc-linux] Re: [RFC 11/15] power: reset: keystone: Add missing MFD_SYSCON dependency on HAS_IOMEM Krzysztof Kozlowski <k.kozlowski@samsung.com> - 2016-03-03 13:40 +0100
[RFC 14/15] usb: xhci: mtk: Add missing MFD_SYSCON dependency on HAS_IOMEM Krzysztof Kozlowski <k.kozlowski@samsung.com> - 2016-03-03 09:10 +0100
Re: [RFC 14/15] usb: xhci: mtk: Add missing MFD_SYSCON dependency on HAS_IOMEM Arnd Bergmann <arnd@arndb.de> - 2016-03-03 12:10 +0100
[RFC 01/15] clocksource: atmel: Add missing MFD_SYSCON dependency on HAS_IOMEM Krzysztof Kozlowski <k.kozlowski@samsung.com> - 2016-03-03 09:20 +0100
Re: [RFC 01/15] clocksource: atmel: Add missing MFD_SYSCON dependency on HAS_IOMEM Arnd Bergmann <arnd@arndb.de> - 2016-03-03 12:00 +0100
[RFC 07/15] pinctrl: mvebu: Add missing MFD_SYSCON dependency on HAS_IOMEM Krzysztof Kozlowski <k.kozlowski@samsung.com> - 2016-03-03 09:20 +0100
Re: [rtc-linux] [RFC 07/15] pinctrl: mvebu: Add missing MFD_SYSCON dependency on HAS_IOMEM Krzysztof Kozlowski <k.kozlowski@samsung.com> - 2016-03-03 13:50 +0100
[RFC 02/15] dmaengine: nxp: Add missing MFD_SYSCON dependency on HAS_IOMEM Krzysztof Kozlowski <k.kozlowski@samsung.com> - 2016-03-03 09:20 +0100
Re: [RFC 02/15] dmaengine: nxp: Add missing MFD_SYSCON dependency on HAS_IOMEM Arnd Bergmann <arnd@arndb.de> - 2016-03-03 12:00 +0100
[RFC 06/15] pinctrl: rockchip: Add missing MFD_SYSCON dependency on HAS_IOMEM Krzysztof Kozlowski <k.kozlowski@samsung.com> - 2016-03-03 09:20 +0100
Re: [rtc-linux] [RFC 06/15] pinctrl: rockchip: Add missing MFD_SYSCON dependency on HAS_IOMEM Krzysztof Kozlowski <k.kozlowski@samsung.com> - 2016-03-03 13:50 +0100
[RFC 03/15] hwspinlock: qcom: Add missing MFD_SYSCON dependency on HAS_IOMEM Krzysztof Kozlowski <k.kozlowski@samsung.com> - 2016-03-03 09:20 +0100
Re: [RFC 03/15] hwspinlock: qcom: Add missing MFD_SYSCON dependency on HAS_IOMEM Arnd Bergmann <arnd@arndb.de> - 2016-03-03 12:00 +0100
[RFC 08/15] rtc: at91sam9: Add missing MFD_SYSCON dependency on HAS_IOMEM Krzysztof Kozlowski <k.kozlowski@samsung.com> - 2016-03-03 09:20 +0100
Re: [RFC 08/15] rtc: at91sam9: Add missing MFD_SYSCON dependency on HAS_IOMEM Arnd Bergmann <arnd@arndb.de> - 2016-03-03 12:00 +0100
Re: [RFC 08/15] rtc: at91sam9: Add missing MFD_SYSCON dependency on HAS_IOMEM Geert Uytterhoeven <geert@linux-m68k.org> - 2016-03-03 13:30 +0100
Re: [RFC 08/15] rtc: at91sam9: Add missing MFD_SYSCON dependency on HAS_IOMEM Arnd Bergmann <arnd@arndb.de> - 2016-03-03 14:10 +0100
[RFC 05/15] phy: hi6220: Add missing MFD_SYSCON dependency on HAS_IOMEM Krzysztof Kozlowski <k.kozlowski@samsung.com> - 2016-03-03 09:20 +0100
Re: [RFC 05/15] phy: hi6220: Add missing MFD_SYSCON dependency on HAS_IOMEM Arnd Bergmann <arnd@arndb.de> - 2016-03-03 12:00 +0100
[RFC 10/15] net: ethernet: Add missing MFD_SYSCON dependency on HAS_IOMEM Krzysztof Kozlowski <k.kozlowski@samsung.com> - 2016-03-03 09:20 +0100
Re: [RFC 10/15] net: ethernet: Add missing MFD_SYSCON dependency on HAS_IOMEM Arnd Bergmann <arnd@arndb.de> - 2016-03-03 12:10 +0100
[RFC 04/15] irqchip: st: Add missing MFD_SYSCON dependency on HAS_IOMEM Krzysztof Kozlowski <k.kozlowski@samsung.com> - 2016-03-03 09:20 +0100
Re: [RFC 04/15] irqchip: st: Add missing MFD_SYSCON dependency on HAS_IOMEM Arnd Bergmann <arnd@arndb.de> - 2016-03-03 12:00 +0100
Re: [rtc-linux] Re: [RFC 04/15] irqchip: st: Add missing MFD_SYSCON dependency on HAS_IOMEM Krzysztof Kozlowski <k.kozlowski@samsung.com> - 2016-03-03 13:10 +0100
Re: [rtc-linux] Re: [RFC 04/15] irqchip: st: Add missing MFD_SYSCON dependency on HAS_IOMEM Krzysztof Kozłowski <k.kozlowski.k@gmail.com> - 2016-03-03 13:40 +0100
Re: [rtc-linux] Re: [RFC 04/15] irqchip: st: Add missing MFD_SYSCON dependency on HAS_IOMEM Arnd Bergmann <arnd@arndb.de> - 2016-03-03 13:40 +0100
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