From: Grant Likely <grant.likely@linaro.org>
To: devicetree@vger.kernel.org, linux-kernel@vger.kernel.org
Subject: [RFC 0/9] of: refactor IRQ parsing and add interrupts-extended implementation
Date: Tue, 15 Oct 2013 21:39:14 +0100 [thread overview]
Message-ID: <1381869563-16083-1-git-send-email-grant.likely@linaro.org> (raw)
Hi everyone.
This series is mostly a set of cleanup to the interrupt parsing code.
Some of it merely clarification, like the renames of of_irq_map_*, some
to tighten up the API by using of_phandle_args, and some to prepare for
the last patch in the series.
Of all these patches, the last one is probably the only one likely to be
controversial. It adds a new way of specifying interrupts. If a device
gets wired up to multiple interrupt controllers, the interrupts-extended
property allows the device to specify multiple connections without
redirecting through an interrupt-map node which can be rather difficult
to understand. In a lot of cases, an interrupts-extended property is a
whole lot easier to use.
Please take a look and comment. We'll probably discuss the
interrupts-extended binding in Edinburgh at the DT workshop in a few
weeks.
next reply other threads:[~2013-10-15 20:39 UTC|newest]
Thread overview: 52+ messages / expand[flat|nested] mbox.gz Atom feed top
2013-10-15 20:39 Grant Likely [this message]
[not found] ` < 1381869563-16083-10-git-send-email-grant.likely@linaro.org>
[not found] ` < CAEgOgz6=HhBkb2KtxcmHpNdE_0sNngw0NaL2SnLWj1opZkO3SA@mail.gmail.com>
[not found] ` < 20131112065405.C75E8C42024@trevor.secretlab.ca>
[not found] ` < CAEgOgz6j8YsvFgq8ZbE20ocHPA0C-eUGBb7F1gNiVBvJXLa8_g@mail.gmail.com>
[not found] ` < 20131112085038.B6A75C421BB@trevor.secretlab.ca>
[not found] ` < CAEgOgz4dM1zQdFpOkUwZqAUMUBe2eh3j1Ah0KgomVAOGgrPsVw@mail.gmail.com>
[not found] ` < 20131113061425.667F9C41807@trevor.secretlab.ca>
[not found] ` < CAEgOgz5BWzo-LGddjG6ZUtKt6GHxLmDUEndFOdVrn+1HTPvpGQ@mail.gmail.com>
[not found] ` < 20131124213212.226B8C402C3@trevor.secretlab.ca>
2013-10-15 20:39 ` [RFC 1/9] of/irq: Rename of_irq_map_* functions to of_irq_parse_* Grant Likely
2013-10-16 10:47 ` Michal Simek
2013-10-15 20:39 ` [RFC 2/9] of/irq: Replace of_irq with of_phandle_args Grant Likely
2013-10-15 20:39 ` [RFC 3/9] of/irq: simplify args to irq_create_of_mapping Grant Likely
2013-10-15 20:39 ` [RFC 4/9] of/irq: Refactor interrupt-map parsing Grant Likely
2013-10-29 16:23 ` Olof Johansson
2013-10-31 1:19 ` Ming Lei
[not found] ` <CACxGe6uE+KvycQq3XBavRcvprff6PhBaxX54W_Cb1cfuVpMXvQ@mail.gmail.com>
2013-10-31 18:57 ` Olof Johansson
2013-11-01 14:48 ` Grant Likely
2013-11-01 17:53 ` Grant Likely
2013-11-01 18:54 ` Grant Likely
2013-11-02 4:16 ` Ming Lei
2013-11-04 5:04 ` Olof Johansson
2013-11-05 15:18 ` Tomasz Figa
2013-11-05 15:21 ` [PATCH 1/2] of: irq: Fix interrupt-map entry matching Tomasz Figa
2013-11-07 11:32 ` Tomasz Figa
2013-11-07 16:40 ` Rob Herring
2013-11-07 22:11 ` Tomasz Figa
2013-11-08 9:37 ` Grant Likely
2013-11-07 11:50 ` Sachin Kamat
2013-11-05 15:21 ` [PATCH 2/2] of: irq: Check for reg property presence only when parsing interrupt-map Tomasz Figa
2013-11-07 11:33 ` Tomasz Figa
2013-11-01 19:07 ` [RFC 4/9] of/irq: Refactor interrupt-map parsing Stephen Warren
2013-10-31 20:45 ` [RFC 4/9] of/irq: Refactor interrupt-map parsing [CPU hotplug clockevents issue] Stephen Warren
2013-10-15 20:39 ` [RFC 5/9] of: Add helper for printing an of_phandle_args structure Grant Likely
2013-10-15 20:39 ` [RFC 6/9] of: Add testcases for interrupt parsing Grant Likely
2013-10-15 20:39 ` [RFC 7/9] of/irq: Create of_irq_parse_and_map_pci() to consolidate arch code Grant Likely
2013-10-15 20:39 ` [RFC 8/9] microblaze/pci: Drop PowerPC-ism from irq parsing Grant Likely
2013-10-15 20:39 ` [RFC 9/9] of/irq: create interrupts-extended property Grant Likely
2013-10-17 17:33 ` Tony Lindgren
2013-10-27 13:46 ` Grant Likely
2013-10-27 20:24 ` Rob Herring
2013-10-28 3:16 ` Mark Rutland
2013-10-28 6:54 ` Kumar Gala
2013-10-28 21:47 ` Stephen Warren
2013-10-28 22:49 ` Mark Rutland
2013-10-28 23:16 ` Benjamin Herrenschmidt
2013-10-28 6:54 ` Kumar Gala
2013-10-28 23:41 ` Grant Likely
2013-11-11 22:58 ` Peter Crosthwaite
2013-11-12 6:54 ` Grant Likely
2013-11-12 7:49 ` Peter Crosthwaite
2013-11-12 8:50 ` Grant Likely
2013-11-12 23:17 ` Peter Crosthwaite
2013-11-13 6:14 ` Grant Likely
2013-11-24 7:04 ` Peter Crosthwaite
2013-11-24 21:32 ` Grant Likely
2013-11-27 9:06 ` Peter Crosthwaite
2013-11-27 14:17 ` Grant Likely
2013-11-28 7:28 ` Peter Crosthwaite
2013-10-17 17:30 ` [RFC 0/9] of: refactor IRQ parsing and add interrupts-extended implementation Tony Lindgren
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