From: Rob Herring <robh@kernel.org>
To: devicetree@vger.kernel.org, linux-kernel@vger.kernel.org
Cc: Frank Rowand <frowand.list@gmail.com>,
Russell King <linux@armlinux.org.uk>,
Albert Ou <aou@eecs.berkeley.edu>,
Aurelien Jacquiot <jacquiot.aurelien@gmail.com>,
Bartlomiej Zolnierkiewicz <b.zolnierkie@samsung.com>,
Benjamin Herrenschmidt <benh@kernel.crashing.org>,
Borislav Petkov <bp@alien8.de>,
Catalin Marinas <catalin.marinas@arm.com>,
dri-devel@lists.freedesktop.org, "H. Peter Anvin" <hpa@zytor.com>,
Ingo Molnar <mingo@redhat.com>,
iommu@lists.linux-foundation.org, Joerg Roedel <joro@8bytes.org>,
Jonas Bonn <jonas@southpole.se>, Ley Foon Tan <lftan@altera.com>,
Magnus Damm <magnus.damm@gmail.com>,
Mark Salter <msalter@redhat.com>,
Mauro Carvalho Chehab <mchehab@kernel.org>,
Michael Ellerman <mpe@ellerman.id.au>,
Michal Simek <monstr@monstr.eu>,
nios2-dev@lists.rocketboards.org, openrisc@lists.librecores.org,
Palmer Dabbelt <palmer@sifive.com>, Rich Felker <dalias@libc.org>,
Simon Horman <horms@verge.net.au>,
Stafford Horne <shorne@gmail.com>,
Stefan Kristiansson <stefan.kristiansson@saunalahti.fi>,
Stephen Boyd <sboyd@kernel.org>,
Thomas Gleixner <tglx@linutronix.de>,
Vitaly Bordug <vitb@kernel.crashing.org>,
Will Deacon <will.deacon@arm.com>,
Yoshinori Sato <ysato@users.sourceforge.jp>,
linux-arm-kernel@lists.infradead.org,
linux-c6x-dev@linux-c6x.org, linux-clk@vger.kernel.org,
linux-edac@vger.kernel.org, linux-fbdev@vger.kernel.org,
linuxppc-dev@lists.ozlabs.org, linux-renesas-soc@vger.kernel.org,
linux-riscv@lists.infradead.org, linux-sh@vger.kernel.org
Subject: [PATCH 00/21] DT cpu node iterator
Date: Wed, 5 Sep 2018 14:37:17 -0500 [thread overview]
Message-ID: <20180905193738.19325-1-robh@kernel.org> (raw)
This series adds an iterator for cpu nodes and converts users over to use
it or of_get_cpu_node in some cases. This allows us to remove the
dependency on device_type property for cpu nodes though removing that
from DTS files will have to wait for some time. In some cases, this makes
the DT search more strict by only looking in /cpus child nodes rather
than any node with the device_type == cpu. The iterator also honors the
status property which is often forgotten.
I've only tested on ARM under QEMU and compiled powerpc.
Rob
Rob Herring (21):
of: Add cpu node iterator for_each_of_cpu_node()
of: Support matching cpu nodes with no 'reg' property
ARM: use for_each_of_cpu_node iterator
ARM: topology: remove unneeded check for /cpus node
ARM: shmobile: use for_each_of_cpu_node iterator
arm64: use for_each_of_cpu_node iterator
c6x: use for_each_of_cpu_node iterator
microblaze: get cpu node with of_get_cpu_node
nios2: get cpu node with of_get_cpu_node
openrisc: use for_each_of_cpu_node iterator
powerpc: use for_each_of_cpu_node iterator
powerpc: 4xx: get cpu node with of_get_cpu_node
powerpc: 8xx: get cpu node with of_get_cpu_node
riscv: use for_each_of_cpu_node iterator
SH: use for_each_of_cpu_node iterator
x86: DT: use for_each_of_cpu_node iterator
clk: mvebu: use for_each_of_cpu_node iterator
edac: cpc925: use for_each_of_cpu_node iterator
iommu: fsl_pamu: use for_each_of_cpu_node iterator
of: use for_each_of_cpu_node iterator
fbdev: fsl-diu: get cpu node with of_get_cpu_node
arch/arm/kernel/devtree.c | 5 +--
arch/arm/kernel/topology.c | 6 ---
arch/arm/mach-shmobile/pm-rcar-gen2.c | 8 +---
arch/arm/mach-shmobile/pm-rmobile.c | 2 +-
arch/arm/mach-shmobile/timer.c | 10 +----
arch/arm64/kernel/smp.c | 2 +-
arch/c6x/kernel/setup.c | 11 ++---
arch/microblaze/kernel/cpu/cpuinfo.c | 4 +-
arch/nios2/kernel/cpuinfo.c | 4 +-
arch/openrisc/kernel/setup.c | 3 +-
arch/powerpc/platforms/4xx/soc.c | 2 +-
arch/powerpc/platforms/8xx/m8xx_setup.c | 5 ++-
arch/powerpc/platforms/powermac/feature.c | 51 ++++++++---------------
arch/powerpc/platforms/powermac/setup.c | 15 +++----
arch/riscv/kernel/smpboot.c | 2 +-
arch/sh/boards/of-generic.c | 2 +-
arch/x86/kernel/devicetree.c | 2 +-
drivers/clk/mvebu/clk-cpu.c | 4 +-
drivers/edac/cpc925_edac.c | 20 +--------
drivers/iommu/fsl_pamu.c | 2 +-
drivers/of/base.c | 43 ++++++++++++++++++-
drivers/of/of_numa.c | 15 +------
drivers/video/fbdev/fsl-diu-fb.c | 2 +-
include/linux/of.h | 11 +++++
24 files changed, 111 insertions(+), 120 deletions(-)
--
2.17.1
next reply other threads:[~2018-09-05 19:37 UTC|newest]
Thread overview: 49+ messages / expand[flat|nested] mbox.gz Atom feed top
2018-09-05 19:37 Rob Herring [this message]
2018-09-05 19:37 ` [PATCH 01/21] of: Add cpu node iterator for_each_of_cpu_node() Rob Herring
2018-09-06 8:45 ` Geert Uytterhoeven
2018-10-30 14:18 ` Michael Ellerman
2018-10-30 14:20 ` Michael Ellerman
2018-10-30 15:00 ` Rob Herring
2018-11-01 10:52 ` Michael Ellerman
2018-11-01 15:12 ` Segher Boessenkool
2018-11-01 15:57 ` Rob Herring
2018-09-05 19:37 ` [PATCH 02/21] of: Support matching cpu nodes with no 'reg' property Rob Herring
2018-09-05 19:37 ` [PATCH 03/21] ARM: use for_each_of_cpu_node iterator Rob Herring
2018-09-05 19:37 ` [PATCH 04/21] ARM: topology: remove unneeded check for /cpus node Rob Herring
2018-09-05 19:37 ` [PATCH 05/21] ARM: shmobile: use for_each_of_cpu_node iterator Rob Herring
2018-09-06 8:52 ` Geert Uytterhoeven
2018-09-06 8:56 ` Simon Horman
2018-09-05 19:37 ` [PATCH 06/21] arm64: " Rob Herring
2018-09-06 10:04 ` Will Deacon
2018-09-05 19:37 ` [PATCH 07/21] c6x: " Rob Herring
2018-09-05 19:37 ` [PATCH 08/21] microblaze: get cpu node with of_get_cpu_node Rob Herring
2018-09-10 14:56 ` Michal Simek
2018-09-10 20:49 ` Rob Herring
2018-09-11 12:15 ` Michal Simek
2018-09-05 19:37 ` [PATCH 09/21] nios2: " Rob Herring
2018-09-05 19:37 ` [PATCH 10/21] openrisc: use for_each_of_cpu_node iterator Rob Herring
2018-09-06 9:12 ` Stafford Horne
2018-09-05 19:37 ` [PATCH 11/21] powerpc: " Rob Herring
2018-09-05 19:37 ` [PATCH 12/21] powerpc: 4xx: get cpu node with of_get_cpu_node Rob Herring
2018-09-05 19:37 ` [PATCH 13/21] powerpc: 8xx: " Rob Herring
2018-09-05 19:37 ` [PATCH 14/21] riscv: use for_each_of_cpu_node iterator Rob Herring
2018-09-10 13:37 ` Christoph Hellwig
2018-09-10 13:51 ` Rob Herring
2018-09-18 22:53 ` Palmer Dabbelt
2018-09-05 19:37 ` [PATCH 15/21] SH: " Rob Herring
2018-09-05 19:37 ` [PATCH 16/21] x86: DT: " Rob Herring
2018-09-06 8:15 ` Thomas Gleixner
2018-09-05 19:37 ` [PATCH 17/21] clk: mvebu: " Rob Herring
2018-09-06 1:47 ` Stephen Boyd
2018-09-05 19:37 ` [PATCH 18/21] edac: cpc925: " Rob Herring
2018-09-06 8:35 ` Borislav Petkov
2018-09-06 11:12 ` Rob Herring
2018-09-06 12:20 ` Borislav Petkov
2018-09-05 19:37 ` [PATCH 19/21] iommu: fsl_pamu: " Rob Herring
2018-09-05 19:37 ` [PATCH 20/21] of: " Rob Herring
2018-10-31 12:46 ` NXP P50XX/e5500 secondary CPUs not onlined with current mainline (was [PATCH 20/21] of: use for_each_of_cpu_node iterator) Michael Ellerman
2018-10-31 14:25 ` Rob Herring
2018-11-01 10:55 ` Michael Ellerman
2018-09-05 19:37 ` [PATCH 21/21] fbdev: fsl-diu: get cpu node with of_get_cpu_node Rob Herring
2018-09-11 3:34 ` Timur Tabi
[not found] ` <CAHTX3d+BFKM-jFo8Ww_dXwAzsDVoWqE==erfwVTeijHfh8kkOw@mail.gmail.com>
2018-09-07 13:58 ` [PATCH 00/21] DT cpu node iterator Rob Herring
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