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* [PATCH 00/12] ARM: ARMv5 multiplatform conversions
@ 2022-04-05  9:17 ` Arnd Bergmann
  0 siblings, 0 replies; 68+ messages in thread
From: Arnd Bergmann @ 2022-04-05  9:17 UTC (permalink / raw)
  Cc: Arnd Bergmann, Russell King, Hartley Sweeten, Alexander Sverdlin,
	Hubert Feurstein, Lukasz Majewski, Krzysztof Kozlowski,
	Alim Akhtar, Linus Walleij, Imre Kaloz, Krzysztof Halasa,
	Andrew Lunn, Gregory Clement, Sebastian Hesselbarth,
	Simtec Linux Team, Liviu Dudau, Sudeep Holla, Lorenzo Pieralisi,
	Ard Biesheuvel, Stephen Boyd, Geert Uytterhoeven, linux-kernel,
	linux-arm-kernel, linux-samsung-soc, patches

From: Arnd Bergmann <arnd@arndb.de>

I revisited some patches from a few years back, to see what
is needed forsome of the remaining platforms to become part of
CONFIG_ARCH_MULTIPLATFORM.

A few things happened since I last looked at this, which helps to make
this easier:

 - The ixp4xx platform saw a large scale cleanup

 - The ep93xx platform lost support for MaverickCrunch FPUs and
   gained support for the common clock subsystem

 - The OMAP1 platform has a proposed patch for the common
   clock subsystem.

 - The generic IRQ entry code is now used everywhere, including
   on IOP32x.

 - The s3c24xx platform is scheduled for removal next year

It appears that we can now convert almost all the remaining platforms
(ep93xx, dove, s3c24xx, iop32x and ixp4xx), leaving only:

 - OMAP1 has a separate series, since the conversion is non- trivial,
   and depends on the clk conversion from Janusz Krzysztofik. I'll
   post that separately.

 - PXA needs an even longer series, which I've also sent in the past,
   but I'll keep that for later.

 - The three StrongARM based platforms remain quite different from
   the rest, and I expect that to stay this way, until they are
   eventually removed from the tree.

For simplicity I'd want to merge the series directly through the
soc tree, provided there are no regressions or other concerns
with the patches.

       Arnd

Arnd Bergmann (12):
  ARM: versatile: move integrator/realview/vexpress to versatile
  ARM: ep93xx: renumber interrupts
  ARM: ep93xx: enable SPARSE_IRQ
  ARM: ep93xx: make mach/ep93xx-regs.h local
  ARM: ep93xx: multiplatform support
  ARM: dove: multiplatform support
  ARM: s3c24xx: remove support for ISA drivers on BAST PC/104
  ARM: s3c24xx: convert to sparse-irq
  ARM: s3c: enable s3c24xx multiplatform support
  ARM: iop32x: enable multiplatform support
  ARM: rework endianess selection
  ARM: ixp4xx: enable multiplatform support

 MAINTAINERS                                   |   3 -
 arch/arm/Kconfig                              |  87 +----
 arch/arm/Makefile                             |   7 +-
 .../compressed/misc-ep93xx.h}                 |  70 ++--
 arch/arm/boot/compressed/misc.c               |   4 +
 arch/arm/configs/dove_defconfig               |   2 +
 arch/arm/configs/ep93xx_defconfig             |   2 +
 arch/arm/mach-asm9260/Kconfig                 |   1 +
 arch/arm/mach-aspeed/Kconfig                  |   2 +-
 arch/arm/mach-at91/Kconfig                    |   3 +-
 arch/arm/mach-clps711x/Kconfig                |   1 +
 arch/arm/mach-davinci/Kconfig                 |   1 +
 arch/arm/mach-dove/Kconfig                    |  16 +-
 arch/arm/mach-dove/Makefile                   |   2 +
 arch/arm/mach-dove/include/mach/uncompress.h  |  34 --
 arch/arm/mach-ep93xx/Kconfig                  |  13 +
 arch/arm/mach-ep93xx/adssphere.c              |   1 +
 arch/arm/mach-ep93xx/core.c                   |   5 +-
 arch/arm/mach-ep93xx/edb93xx.c                |   8 +
 .../{include/mach => }/ep93xx-regs.h          |   4 -
 arch/arm/mach-ep93xx/gesbc9312.c              |   1 +
 arch/arm/mach-ep93xx/gpio-ep93xx.h            |   2 +-
 arch/arm/mach-ep93xx/include/mach/irqs.h      |  79 -----
 arch/arm/mach-ep93xx/irqs.h                   |  76 +++++
 arch/arm/mach-ep93xx/micro9.c                 |   4 +
 arch/arm/mach-ep93xx/simone.c                 |   1 +
 arch/arm/mach-ep93xx/snappercl15.c            |   1 +
 arch/arm/mach-ep93xx/soc.h                    |   3 +-
 arch/arm/mach-ep93xx/ts72xx.c                 |   3 +-
 arch/arm/mach-ep93xx/vision_ep9307.c          |   1 +
 arch/arm/mach-exynos/Kconfig                  |   1 -
 arch/arm/mach-gemini/Kconfig                  |   1 +
 arch/arm/mach-highbank/Kconfig                |   1 -
 arch/arm/mach-hisi/Kconfig                    |   2 +-
 arch/arm/mach-imx/Kconfig                     |   4 +-
 arch/arm/mach-integrator/Kconfig              | 125 -------
 arch/arm/mach-integrator/Makefile             |  10 -
 arch/arm/mach-iop32x/Kconfig                  |  18 +-
 arch/arm/mach-iop32x/em7210.c                 |   1 +
 arch/arm/mach-iop32x/glantank.c               |   1 +
 arch/arm/mach-iop32x/include/mach/irqs.h      |  14 -
 .../arm/mach-iop32x/include/mach/uncompress.h |  25 --
 arch/arm/mach-iop32x/iq31244.c                |   1 +
 arch/arm/mach-iop32x/iq80321.c                |   1 +
 arch/arm/mach-iop32x/irqs.h                   |   2 +
 arch/arm/mach-iop32x/n2100.c                  |   1 +
 arch/arm/mach-ixp4xx/Kconfig                  |  22 +-
 arch/arm/mach-ixp4xx/Makefile.boot            |   4 -
 .../arm/mach-ixp4xx/include/mach/uncompress.h |  54 ---
 arch/arm/mach-keystone/Kconfig                |   1 -
 arch/arm/mach-lpc32xx/Kconfig                 |   1 +
 arch/arm/mach-mmp/Kconfig                     |   2 +-
 arch/arm/mach-moxart/Kconfig                  |   1 +
 arch/arm/mach-mv78xx0/Kconfig                 |   1 +
 arch/arm/mach-mvebu/Kconfig                   |   3 +-
 arch/arm/mach-mxs/Kconfig                     |   1 +
 arch/arm/mach-nomadik/Kconfig                 |   1 +
 arch/arm/mach-npcm/Kconfig                    |   2 +-
 arch/arm/mach-nspire/Kconfig                  |   1 +
 arch/arm/mach-orion5x/Kconfig                 |   1 +
 arch/arm/mach-oxnas/Kconfig                   |   2 +-
 arch/arm/mach-qcom/Kconfig                    |   1 -
 arch/arm/mach-realview/Kconfig                | 103 ------
 arch/arm/mach-realview/Makefile               |   8 -
 arch/arm/mach-s3c/Kconfig.s3c24xx             |  25 +-
 arch/arm/mach-s3c/bast-ide.c                  |   2 +-
 arch/arm/mach-s3c/bast-irq.c                  |   2 +-
 arch/arm/mach-s3c/cpu.c                       |   2 +-
 arch/arm/mach-s3c/dev-audio-s3c64xx.c         |   2 +-
 arch/arm/mach-s3c/dev-uart-s3c64xx.c          |   2 +-
 arch/arm/mach-s3c/devs.c                      |   2 +-
 arch/arm/mach-s3c/gpio-samsung.c              |   2 +-
 arch/arm/mach-s3c/include/mach/io-s3c24xx.h   |  50 ---
 arch/arm/mach-s3c/include/mach/io.h           |   8 -
 arch/arm/mach-s3c/irq-pm-s3c24xx.c            |   2 +-
 arch/arm/mach-s3c/irq-s3c24xx.c               |   2 +-
 .../{include/mach => }/irqs-s3c24xx.h         |  18 +-
 .../{include/mach => }/irqs-s3c64xx.h         |   0
 arch/arm/mach-s3c/{include/mach => }/irqs.h   |   0
 arch/arm/mach-s3c/mach-amlm5900.c             |   2 +
 arch/arm/mach-s3c/mach-anubis.c               |   6 +-
 arch/arm/mach-s3c/mach-anw6410.c              |   2 +-
 arch/arm/mach-s3c/mach-at2440evb.c            |   1 +
 arch/arm/mach-s3c/mach-bast.c                 |   6 +-
 arch/arm/mach-s3c/mach-crag6410-module.c      |   2 +-
 arch/arm/mach-s3c/mach-crag6410.c             |   2 +-
 arch/arm/mach-s3c/mach-gta02.c                |   1 +
 arch/arm/mach-s3c/mach-h1940.c                |   1 +
 arch/arm/mach-s3c/mach-hmt.c                  |   2 +-
 arch/arm/mach-s3c/mach-jive.c                 |   2 +-
 arch/arm/mach-s3c/mach-mini2440.c             |   3 +-
 arch/arm/mach-s3c/mach-mini6410.c             |   2 +-
 arch/arm/mach-s3c/mach-n30.c                  |   2 +
 arch/arm/mach-s3c/mach-ncp.c                  |   2 +-
 arch/arm/mach-s3c/mach-nexcoder.c             |   1 +
 arch/arm/mach-s3c/mach-osiris.c               |   6 +-
 arch/arm/mach-s3c/mach-otom.c                 |   1 +
 arch/arm/mach-s3c/mach-qt2410.c               |   1 +
 arch/arm/mach-s3c/mach-real6410.c             |   2 +-
 arch/arm/mach-s3c/mach-rx1950.c               |   1 +
 arch/arm/mach-s3c/mach-rx3715.c               |   7 +-
 arch/arm/mach-s3c/mach-smartq5.c              |   2 +-
 arch/arm/mach-s3c/mach-smartq7.c              |   2 +-
 arch/arm/mach-s3c/mach-smdk2410.c             |   1 +
 arch/arm/mach-s3c/mach-smdk2413.c             |   3 +
 arch/arm/mach-s3c/mach-smdk2416.c             |  11 +-
 arch/arm/mach-s3c/mach-smdk2440.c             |  11 +-
 arch/arm/mach-s3c/mach-smdk2443.c             |  12 +-
 arch/arm/mach-s3c/mach-smdk6400.c             |   2 +-
 arch/arm/mach-s3c/mach-smdk6410.c             |   2 +-
 arch/arm/mach-s3c/mach-tct_hammer.c           |   1 +
 arch/arm/mach-s3c/mach-vr1000.c               |   6 +-
 arch/arm/mach-s3c/mach-vstms.c                |   1 +
 .../mach-s3c/{include/mach => }/map-base.h    |   6 +
 arch/arm/mach-s3c/map-s3c24xx.h               |   2 +-
 arch/arm/mach-s3c/map-s3c64xx.h               |   2 +-
 arch/arm/mach-s3c/pl080.c                     |   2 +-
 arch/arm/mach-s3c/pm-core-s3c24xx.h           |   2 +-
 arch/arm/mach-s3c/pm-s3c2412.c                |   2 +-
 arch/arm/mach-s3c/pm-s3c64xx.c                |   2 +-
 arch/arm/mach-s3c/pm.c                        |   2 +-
 arch/arm/mach-s3c/s3c2443.c                   |   2 +-
 arch/arm/mach-s3c/s3c24xx.h                   |   2 +-
 arch/arm/mach-s3c/s3c64xx.c                   |   2 +-
 arch/arm/mach-s3c/simtec-usb.c                |   2 +-
 arch/arm/mach-socfpga/Kconfig                 |   1 -
 arch/arm/mach-spear/Kconfig                   |   2 +-
 arch/arm/mach-sunxi/Kconfig                   |   3 +-
 arch/arm/mach-versatile/Kconfig               | 309 ++++++++++++++++++
 arch/arm/mach-versatile/Makefile              |  32 +-
 .../Makefile.boot                             |   0
 .../{mach-vexpress => mach-versatile}/dcscb.c |   4 +-
 .../dcscb_setup.S                             |   2 -
 .../headsmp.S                                 |   2 -
 .../hotplug.c                                 |   2 +-
 .../cm.h => mach-versatile/integrator-cm.h}   |   0
 .../integrator-hardware.h}                    |   0
 .../core.c => mach-versatile/integrator.c}    |   8 +-
 .../common.h => mach-versatile/integrator.h}  |   0
 .../integrator_ap.c                           |   8 +-
 .../integrator_cp.c                           |   8 +-
 .../platsmp-realview.c}                       |   2 +-
 .../platsmp-vexpress.c}                       |   7 +-
 .../platsmp.c                                 |   4 +-
 .../include/plat => mach-versatile}/platsmp.h |   2 -
 .../realview.c}                               |   0
 .../{mach-vexpress => mach-versatile}/spc.c   |   0
 .../{mach-vexpress => mach-versatile}/spc.h   |   0
 .../tc2_pm.c                                  |   2 -
 .../v2m-mps2.c                                |   0
 .../{mach-vexpress => mach-versatile}/v2m.c   |   2 +-
 .../{versatile_dt.c => versatile.c}           |   0
 .../core.h => mach-versatile/vexpress.h}      |   0
 arch/arm/mach-vexpress/Kconfig                |  81 -----
 arch/arm/mach-vexpress/Makefile               |  19 --
 arch/arm/mach-vt8500/Kconfig                  |   1 +
 arch/arm/mach-zynq/Kconfig                    |   1 -
 arch/arm/mm/Kconfig                           |  28 +-
 arch/arm/plat-versatile/Makefile              |   5 -
 159 files changed, 708 insertions(+), 937 deletions(-)
 rename arch/arm/{mach-ep93xx/include/mach/uncompress.h => boot/compressed/misc-ep93xx.h} (51%)
 delete mode 100644 arch/arm/mach-dove/include/mach/uncompress.h
 rename arch/arm/mach-ep93xx/{include/mach => }/ep93xx-regs.h (94%)
 delete mode 100644 arch/arm/mach-ep93xx/include/mach/irqs.h
 create mode 100644 arch/arm/mach-ep93xx/irqs.h
 delete mode 100644 arch/arm/mach-integrator/Kconfig
 delete mode 100644 arch/arm/mach-integrator/Makefile
 delete mode 100644 arch/arm/mach-iop32x/include/mach/irqs.h
 delete mode 100644 arch/arm/mach-iop32x/include/mach/uncompress.h
 delete mode 100644 arch/arm/mach-ixp4xx/Makefile.boot
 delete mode 100644 arch/arm/mach-ixp4xx/include/mach/uncompress.h
 delete mode 100644 arch/arm/mach-realview/Kconfig
 delete mode 100644 arch/arm/mach-realview/Makefile
 delete mode 100644 arch/arm/mach-s3c/include/mach/io-s3c24xx.h
 delete mode 100644 arch/arm/mach-s3c/include/mach/io.h
 rename arch/arm/mach-s3c/{include/mach => }/irqs-s3c24xx.h (95%)
 rename arch/arm/mach-s3c/{include/mach => }/irqs-s3c64xx.h (100%)
 rename arch/arm/mach-s3c/{include/mach => }/irqs.h (100%)
 rename arch/arm/mach-s3c/{include/mach => }/map-base.h (87%)
 rename arch/arm/{mach-vexpress => mach-versatile}/Makefile.boot (100%)
 rename arch/arm/{mach-vexpress => mach-versatile}/dcscb.c (97%)
 rename arch/arm/{mach-vexpress => mach-versatile}/dcscb_setup.S (95%)
 rename arch/arm/{plat-versatile => mach-versatile}/headsmp.S (94%)
 rename arch/arm/{plat-versatile => mach-versatile}/hotplug.c (98%)
 rename arch/arm/{mach-integrator/cm.h => mach-versatile/integrator-cm.h} (100%)
 rename arch/arm/{mach-integrator/hardware.h => mach-versatile/integrator-hardware.h} (100%)
 rename arch/arm/{mach-integrator/core.c => mach-versatile/integrator.c} (95%)
 rename arch/arm/{mach-integrator/common.h => mach-versatile/integrator.h} (100%)
 rename arch/arm/{mach-integrator => mach-versatile}/integrator_ap.c (97%)
 rename arch/arm/{mach-integrator => mach-versatile}/integrator_cp.c (96%)
 rename arch/arm/{mach-realview/platsmp-dt.c => mach-versatile/platsmp-realview.c} (98%)
 rename arch/arm/{mach-vexpress/platsmp.c => mach-versatile/platsmp-vexpress.c} (96%)
 rename arch/arm/{plat-versatile => mach-versatile}/platsmp.c (97%)
 rename arch/arm/{plat-versatile/include/plat => mach-versatile}/platsmp.h (87%)
 rename arch/arm/{mach-realview/realview-dt.c => mach-versatile/realview.c} (100%)
 rename arch/arm/{mach-vexpress => mach-versatile}/spc.c (100%)
 rename arch/arm/{mach-vexpress => mach-versatile}/spc.h (100%)
 rename arch/arm/{mach-vexpress => mach-versatile}/tc2_pm.c (99%)
 rename arch/arm/{mach-vexpress => mach-versatile}/v2m-mps2.c (100%)
 rename arch/arm/{mach-vexpress => mach-versatile}/v2m.c (97%)
 rename arch/arm/mach-versatile/{versatile_dt.c => versatile.c} (100%)
 rename arch/arm/{mach-vexpress/core.h => mach-versatile/vexpress.h} (100%)
 delete mode 100644 arch/arm/mach-vexpress/Kconfig
 delete mode 100644 arch/arm/mach-vexpress/Makefile
 delete mode 100644 arch/arm/plat-versatile/Makefile

-- 
2.29.2
Cc: Russell King <linux@armlinux.org.uk>
Cc: Hartley Sweeten <hsweeten@visionengravers.com>
Cc: Alexander Sverdlin <alexander.sverdlin@gmail.com>
Cc: Hubert Feurstein <hubert.feurstein@contec.at>
Cc: Lukasz Majewski <lukma@denx.de>
Cc: Krzysztof Kozlowski <krzk@kernel.org>
Cc: Alim Akhtar <alim.akhtar@samsung.com>
Cc: Linus Walleij <linus.walleij@linaro.org>
Cc: Imre Kaloz <kaloz@openwrt.org>
Cc: Krzysztof Halasa <khalasa@piap.pl>
Cc: Andrew Lunn <andrew@lunn.ch>
Cc: Gregory Clement <gregory.clement@bootlin.com>
Cc: Sebastian Hesselbarth <sebastian.hesselbarth@gmail.com>
Cc: Simtec Linux Team <linux@simtec.co.uk>
Cc: Liviu Dudau <liviu.dudau@arm.com>
Cc: Sudeep Holla <sudeep.holla@arm.com>
Cc: Lorenzo Pieralisi <lorenzo.pieralisi@arm.com>
Cc: Ard Biesheuvel <ardb@kernel.org>
Cc: Stephen Boyd <sboyd@kernel.org>
Cc: Geert Uytterhoeven <geert+renesas@glider.be>
Cc: linux-kernel@vger.kernel.org
Cc: linux-arm-kernel@lists.infradead.org
Cc: linux-samsung-soc@vger.kernel.org
Cc: patches@opensource.cirrus.com

_______________________________________________
linux-arm-kernel mailing list
linux-arm-kernel@lists.infradead.org
http://lists.infradead.org/mailman/listinfo/linux-arm-kernel

^ permalink raw reply	[flat|nested] 68+ messages in thread

end of thread, other threads:[~2022-04-08 15:15 UTC | newest]

Thread overview: 68+ messages (download: mbox.gz / follow: Atom feed)
-- links below jump to the message on this page --
2022-04-05  9:17 [PATCH 00/12] ARM: ARMv5 multiplatform conversions Arnd Bergmann
2022-04-05  9:17 ` Arnd Bergmann
2022-04-05  9:17 ` [PATCH 01/12] ARM: versatile: move integrator/realview/vexpress to versatile Arnd Bergmann
2022-04-05  9:17   ` Arnd Bergmann
2022-04-05 14:15   ` Sudeep Holla
2022-04-05 14:15     ` Sudeep Holla
2022-04-05 18:33     ` Arnd Bergmann
2022-04-05 18:33       ` Arnd Bergmann
2022-04-05 16:30   ` Linus Walleij
2022-04-05 16:30     ` Linus Walleij
2022-04-05  9:17 ` [PATCH 02/12] ARM: ep93xx: renumber interrupts Arnd Bergmann
2022-04-05  9:17   ` Arnd Bergmann
2022-04-05  9:42   ` Lukasz Majewski
2022-04-05  9:42     ` Lukasz Majewski
2022-04-07  8:29   ` Alexander Sverdlin
2022-04-07  8:29     ` Alexander Sverdlin
2022-04-05  9:17 ` [PATCH 03/12] ARM: ep93xx: enable SPARSE_IRQ Arnd Bergmann
2022-04-05  9:17   ` Arnd Bergmann
2022-04-05  9:42   ` Lukasz Majewski
2022-04-05  9:42     ` Lukasz Majewski
2022-04-07  8:30   ` Alexander Sverdlin
2022-04-07  8:30     ` Alexander Sverdlin
2022-04-05  9:17 ` [PATCH 04/12] ARM: ep93xx: make mach/ep93xx-regs.h local Arnd Bergmann
2022-04-05  9:17   ` Arnd Bergmann
2022-04-05  9:43   ` Lukasz Majewski
2022-04-05  9:43     ` Lukasz Majewski
2022-04-07  8:31   ` Alexander Sverdlin
2022-04-07  8:31     ` Alexander Sverdlin
2022-04-05  9:17 ` [PATCH 05/12] ARM: ep93xx: multiplatform support Arnd Bergmann
2022-04-05  9:17   ` Arnd Bergmann
2022-04-05  9:44   ` Lukasz Majewski
2022-04-05  9:44     ` Lukasz Majewski
2022-04-07  8:32   ` Alexander Sverdlin
2022-04-07  8:32     ` Alexander Sverdlin
2022-04-05  9:17 ` [PATCH 06/12] ARM: dove: " Arnd Bergmann
2022-04-05  9:17   ` Arnd Bergmann
2022-04-05  9:17 ` [PATCH 07/12] ARM: s3c24xx: remove support for ISA drivers on BAST PC/104 Arnd Bergmann
2022-04-05  9:17   ` Arnd Bergmann
2022-04-07  7:27   ` Krzysztof Kozlowski
2022-04-07  7:27     ` Krzysztof Kozlowski
2022-04-05  9:17 ` [PATCH 08/12] ARM: s3c24xx: convert to sparse-irq Arnd Bergmann
2022-04-05  9:17   ` Arnd Bergmann
2022-04-07  7:29   ` Krzysztof Kozlowski
2022-04-07  7:29     ` Krzysztof Kozlowski
2022-04-05  9:17 ` [PATCH 09/12] ARM: s3c: enable s3c24xx multiplatform support Arnd Bergmann
2022-04-05  9:17   ` Arnd Bergmann
2022-04-07  7:30   ` Krzysztof Kozlowski
2022-04-07  7:30     ` Krzysztof Kozlowski
2022-04-05  9:17 ` [PATCH 10/12] ARM: iop32x: enable " Arnd Bergmann
2022-04-05  9:17   ` Arnd Bergmann
2022-04-05  9:17 ` [PATCH 11/12] ARM: rework endianess selection Arnd Bergmann
2022-04-05  9:17   ` Arnd Bergmann
2022-04-05  9:17 ` [PATCH 12/12] ARM: ixp4xx: enable multiplatform support Arnd Bergmann
2022-04-05  9:17   ` Arnd Bergmann
2022-04-07  7:07 ` [PATCH 00/12] ARM: ARMv5 multiplatform conversions Krzysztof Kozlowski
2022-04-07  7:07   ` Krzysztof Kozlowski
2022-04-07  7:31   ` Arnd Bergmann
2022-04-07  7:31     ` Arnd Bergmann
2022-04-07  9:23 ` Alexander Sverdlin
2022-04-07  9:23   ` Alexander Sverdlin
2022-04-07 10:08   ` Arnd Bergmann
2022-04-07 10:08     ` Arnd Bergmann
2022-04-07 10:37     ` Alexander Sverdlin
2022-04-07 10:37       ` Alexander Sverdlin
2022-04-07 20:42 ` Linus Walleij
2022-04-07 20:42   ` Linus Walleij
2022-04-08 15:12   ` Arnd Bergmann
2022-04-08 15:12     ` Arnd Bergmann

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