From: Russell King - ARM Linux <linux-lFZ/pmaqli7XmaaqVzeoHQ@public.gmane.org>
To: Sebastian Hesselbarth
<sebastian.hesselbarth-Re5JQEeQqe8AvxtiuMwx3w@public.gmane.org>
Cc: Gregory CLEMENT
<gregory.clement-wi1+55ScJUtKEb57/3fJTNBPR1lH4CV8@public.gmane.org>,
Andrew Lunn <andrew-g2DYL2Zd6BY@public.gmane.org>,
Jason Cooper <jason-NLaQJdtUoK4Be96aLqz0jA@public.gmane.org>,
"Rafael J. Wysocki" <rjw-LthD3rsA81gm4RdzfppkhA@public.gmane.org>,
Rob Herring <robh+dt-DgEjT+Ai2ygdnm+yROfE0A@public.gmane.org>,
Pawel Moll <pawel.moll-5wv7dgnIgG8@public.gmane.org>,
Mark Rutland <mark.rutland-5wv7dgnIgG8@public.gmane.org>,
Ian Campbell
<ijc+devicetree-KcIKpvwj1kUDXYZnReoRVg@public.gmane.org>,
Kumar Gala <galak-sgV2jX0FEOL9JmXXK+q4OQ@public.gmane.org>,
devicetree-u79uwXL29TY76Z2rM5mHXA@public.gmane.org,
linux-arm-kernel-IAPFreCvJWM7uuMidbF8XUB+6BGkLq7r@public.gmane.org
Subject: Re: [PATCH 6/9] ARM: dt: dove: add Dove PMU DT entry to dove.dtsi
Date: Tue, 17 Mar 2015 15:15:55 +0000 [thread overview]
Message-ID: <20150317151555.GX8656@n2100.arm.linux.org.uk> (raw)
In-Reply-To: <5508439F.4000507-Re5JQEeQqe8AvxtiuMwx3w@public.gmane.org>
On Tue, Mar 17, 2015 at 04:09:19PM +0100, Sebastian Hesselbarth wrote:
> If we do this, we should have a look at syscon and potentially also
> simple-mfd which will allow us to share the registers and register
> platform_devices for the sub-nodes.
>
> The current pmu power/reset/irq can still use the extra locking
> and directly access MMIO registers - but for the others we should
> really look into using regmaps.
>
> The only thing here is that power domain descriptions are also encoded
> as direct sub-nodes of the pmu node, right?
Yes, I've been debating about putting those under a domains { } sub-node,
like we do with the ports { } sub-node for of-graph stuff.
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next prev parent reply other threads:[~2015-03-17 15:15 UTC|newest]
Thread overview: 33+ messages / expand[flat|nested] mbox.gz Atom feed top
2015-03-12 18:30 [FOR DISCUSSION 0/9] Dove PMU support Russell King - ARM Linux
[not found] ` <20150312183020.GU8656-l+eeeJia6m9vn6HldHNs0ANdhmdF6hFW@public.gmane.org>
2015-03-12 18:31 ` [PATCH 4/9] dt-bindings: add Marvell PMU documentation Russell King
[not found] ` <E1YW7t0-0003mE-My-eh5Bv4kxaXIANfyc6IWni62ZND6+EDdj@public.gmane.org>
2015-03-12 21:32 ` Rob Herring
[not found] ` <CAL_Jsq+R70GVsuig7Ebo49_MeneD_RZ=E0haTVsb_xFhTR7-pw-JsoAwUIsXosN+BqQ9rBEUg@public.gmane.org>
2015-03-12 21:42 ` Russell King - ARM Linux
2015-03-13 12:02 ` Arnd Bergmann
2015-03-12 18:31 ` [PATCH 6/9] ARM: dt: dove: add Dove PMU DT entry to dove.dtsi Russell King
[not found] ` <E1YW7tB-0003mM-1L-eh5Bv4kxaXIANfyc6IWni62ZND6+EDdj@public.gmane.org>
2015-03-13 12:30 ` Thomas Petazzoni
[not found] ` <20150313133038.0a3ae8d1-wi1+55ScJUtKEb57/3fJTNBPR1lH4CV8@public.gmane.org>
2015-03-13 12:33 ` Russell King - ARM Linux
2015-03-16 18:27 ` Gregory CLEMENT
[not found] ` <55072092.9040207-wi1+55ScJUtKEb57/3fJTNBPR1lH4CV8@public.gmane.org>
2015-03-17 13:43 ` Russell King - ARM Linux
[not found] ` <20150317134335.GV8656-l+eeeJia6m9vn6HldHNs0ANdhmdF6hFW@public.gmane.org>
2015-03-17 15:09 ` Sebastian Hesselbarth
[not found] ` <5508439F.4000507-Re5JQEeQqe8AvxtiuMwx3w@public.gmane.org>
2015-03-17 15:15 ` Russell King - ARM Linux [this message]
2015-03-25 8:25 ` Linus Walleij
2015-03-12 18:31 ` [PATCH 7/9] ARM: dt: dove: wire up RTC interrupt Russell King
2015-03-12 18:31 ` [PATCH 8/9] ARM: dt: dove: add video decoder power domain description Russell King
2015-03-12 18:31 ` [PATCH 9/9] ARM: dt: dove: add GPU " Russell King
2015-03-13 11:57 ` [FOR DISCUSSION 0/9] Dove PMU support Arnd Bergmann
2015-03-13 12:11 ` Russell King - ARM Linux
2015-03-13 12:26 ` Arnd Bergmann
2015-03-13 12:32 ` Russell King - ARM Linux
2015-03-13 12:47 ` Arnd Bergmann
2015-03-13 16:23 ` [PATCH 05/10] dt-bindings: add Marvell PMU documentation Russell King
[not found] ` <E1YWSNA-0006G9-Rr-eh5Bv4kxaXIANfyc6IWni62ZND6+EDdj@public.gmane.org>
2015-03-17 0:28 ` Rob Herring
2015-03-13 16:23 ` [PATCH 07/10] ARM: dt: dove: add Dove PMU DT entry to dove.dtsi Russell King
2015-03-13 16:23 ` [PATCH 08/10] ARM: dt: dove: wire up RTC interrupt Russell King
2015-03-13 16:24 ` [PATCH 09/10] ARM: dt: dove: add video decoder power domain description Russell King
2015-03-13 16:24 ` [PATCH 10/10] ARM: dt: dove: add GPU " Russell King
2015-03-13 16:22 ` [FOR DISCUSSION 0/10] Dove PMU support Russell King - ARM Linux
2015-03-19 21:59 ` [FOR DISCUSSION 0/9] " Rafael J. Wysocki
2015-03-19 22:02 ` Rafael J. Wysocki
2015-03-20 12:16 ` Russell King - ARM Linux
2015-03-20 12:44 ` Rafael J. Wysocki
2015-03-20 17:19 ` Russell King - ARM Linux
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