From: arnd@arndb.de (Arnd Bergmann)
To: linux-arm-kernel@lists.infradead.org
Subject: [PATCH 04/14] bus: mvebu-mbus: Add static window allocation to the DT binding
Date: Wed, 12 Jun 2013 01:02:47 +0200 [thread overview]
Message-ID: <2340087.iMJUFH7E1a@wuerfel> (raw)
In-Reply-To: <51B7A325.8070108@gmail.com>
On Wednesday 12 June 2013 00:22:29 Sebastian Hesselbarth wrote:
>
> When removing size from marvell,mbus-target above, mbus driver could
> also probe for required max size from the reg properties of the child
> nodes. Arnd already said that mbus isn't "simple-bus" anymore, why
> can't it just walk through the nodes and collect required windows?
It would work, but feels wrong to me. The 'reg' properties of each
device behind mbus would end up as software defined and need to
be updated for any change to the mapping, whether that change is
board specific or even at run-time. It would be even harder to
do dynamic assignment when you cannot put a proper address into
'reg'.
Arnd
next prev parent reply other threads:[~2013-06-11 23:02 UTC|newest]
Thread overview: 68+ messages / expand[flat|nested] mbox.gz Atom feed top
2013-06-07 16:47 [PATCH 00/14] MBus device tree binding Ezequiel Garcia
2013-06-07 16:47 ` [PATCH 01/14] bus: mvebu-mbus: Use pr_fmt Ezequiel Garcia
2013-06-07 16:56 ` Thomas Petazzoni
2013-06-08 14:15 ` Jason Cooper
2013-06-07 16:47 ` [PATCH 02/14] bus: mvebu-mbus: Factor out initialization details Ezequiel Garcia
2013-06-07 16:47 ` [PATCH 03/14] bus: mvebu-mbus: Introduce device tree binding Ezequiel Garcia
2013-06-07 19:10 ` Arnd Bergmann
2013-06-07 19:44 ` Jason Gunthorpe
2013-06-07 19:53 ` Arnd Bergmann
2013-06-07 20:09 ` Jason Gunthorpe
2013-06-07 21:15 ` Arnd Bergmann
2013-06-08 0:26 ` Jason Gunthorpe
2013-06-08 17:29 ` Ezequiel Garcia
2013-06-07 16:47 ` [PATCH 04/14] bus: mvebu-mbus: Add static window allocation to the DT binding Ezequiel Garcia
2013-06-07 19:01 ` Arnd Bergmann
2013-06-07 20:00 ` Jason Gunthorpe
2013-06-07 21:07 ` Arnd Bergmann
2013-06-08 18:38 ` Ezequiel Garcia
2013-06-09 1:45 ` Jason Gunthorpe
2013-06-09 14:39 ` Ezequiel Garcia
2013-06-11 13:57 ` Ezequiel Garcia
2013-06-11 15:26 ` Arnd Bergmann
2013-06-11 21:50 ` Jason Gunthorpe
2013-06-11 22:22 ` Sebastian Hesselbarth
2013-06-11 23:02 ` Arnd Bergmann [this message]
2013-06-11 23:08 ` Jason Gunthorpe
2013-06-12 7:37 ` Sebastian Hesselbarth
2013-06-11 22:34 ` Arnd Bergmann
2013-06-11 22:58 ` Jason Gunthorpe
2013-06-11 23:10 ` Arnd Bergmann
2013-06-12 11:14 ` Grant Likely
2013-06-12 20:45 ` Arnd Bergmann
2013-06-12 21:12 ` Ezequiel Garcia
2013-06-12 21:26 ` Jason Gunthorpe
2013-06-12 21:36 ` Ezequiel Garcia
2013-06-12 21:52 ` Arnd Bergmann
2013-06-12 22:02 ` Jason Gunthorpe
2013-06-12 22:20 ` Arnd Bergmann
2013-06-12 22:24 ` Arnd Bergmann
2013-06-15 16:03 ` Grant Likely
2013-06-12 20:02 ` Ezequiel Garcia
2013-06-12 20:12 ` Jason Gunthorpe
2013-06-12 21:50 ` Arnd Bergmann
2013-06-12 11:07 ` Grant Likely
2013-06-12 11:43 ` Arnd Bergmann
2013-06-12 11:54 ` Grant Likely
2013-06-12 11:58 ` Arnd Bergmann
2013-06-12 10:52 ` Grant Likely
2013-06-09 13:42 ` Arnd Bergmann
2013-06-09 14:34 ` Ezequiel Garcia
2013-06-09 15:37 ` Arnd Bergmann
2013-06-12 10:48 ` Grant Likely
2013-06-11 13:31 ` Ezequiel Garcia
2013-06-11 15:02 ` Arnd Bergmann
2013-06-07 16:47 ` [PATCH 05/14] bus: mvebu-mbus: Update the mbus-compatible node's ranges property Ezequiel Garcia
2013-06-12 10:25 ` Grant Likely
2013-06-07 16:47 ` [PATCH 06/14] ARM: mvebu: Initialize MBus using the DT binding Ezequiel Garcia
2013-06-07 16:47 ` [PATCH 07/14] ARM: mvebu: Remove the harcoded BootROM window allocation Ezequiel Garcia
2013-06-07 16:47 ` [PATCH 08/14] memory: mvebu-devbus: Remove address decoding window workaround Ezequiel Garcia
2013-06-07 16:47 ` [PATCH 09/14] ARM: mvebu: Add MBus to Armada 370/XP device tree Ezequiel Garcia
2013-06-07 16:47 ` [PATCH 10/14] ARM: mvebu: Add BootROM " Ezequiel Garcia
2013-06-07 16:47 ` [PATCH 11/14] ARM: mvebu: Relocate Armada 370/XP DeviceBus device tree nodes Ezequiel Garcia
2013-06-07 19:18 ` Arnd Bergmann
2013-06-07 16:47 ` [PATCH 12/14] ARM: mvebu: Remove device tree unused properties on A370 Ezequiel Garcia
2013-06-07 16:56 ` Thomas Petazzoni
2013-06-08 14:18 ` Jason Cooper
2013-06-07 16:47 ` [PATCH 13/14] ARM: mvebu: Relocate Armada 370 PCIe device tree nodes Ezequiel Garcia
2013-06-07 16:47 ` [PATCH 14/14] ARM: mvebu: Relocate Armada XP " Ezequiel Garcia
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