[PATCH 0/7] ARM: ux500: cleanup of CPU id handling

From: Arnd Bergmann
Date: Fri Jun 24 2016 - 05:43:53 EST


I stumbled over the cpu_is_u*() function in ux500 and decided to
see if I could simplify that code a bit. I ended up with a
significant reduction of code in arch/arm/mach-ux500/.

The new version is compile-tested with lots of randconfig builds,
but I did not run it on actual hardware, so it needs to be
tested by someone who has access to at least one of the
machines.

I had an earlier series to cleanup the ux500 platform data,
and this is based on top of those changes but should also be
easy to rebase as a standalone series. It's probably best
to merge both patch sets as a single branch for v4.8 through
the arm-soc tree, provided the testing is successful.

Patch 6/7 is the only one that should be user-visible, so
please review carefully if the change is desired or not.

Arnd

Arnd Bergmann (7):
ARM: ux500: move l2x0 init to .init_irq
ARM: ux500: use CLK_OF_DECLARE()
ARM: ux500: remove cpu_is_u* helpers
ARM: ux500: consolidate soc_device code in id.c
ARM: ux500: call ux500_setup_id later
ARM: ux500: move soc_id driver to drivers/soc
ARM: ux500: consolidate base platform files

MAINTAINERS | 1 -
arch/arm/mach-ux500/Makefile | 3 +-
arch/arm/mach-ux500/cache-l2x0.c | 67 ----------
arch/arm/mach-ux500/cpu-db8500.c | 124 ++++++++++++------
arch/arm/mach-ux500/cpu.c | 148 ---------------------
arch/arm/mach-ux500/id.c | 116 -----------------
arch/arm/mach-ux500/id.h | 144 ---------------------
arch/arm/mach-ux500/platsmp.c | 1 -
arch/arm/mach-ux500/setup.h | 11 --
drivers/clk/ux500/u8500_of_clk.c | 16 +--
drivers/clk/ux500/u8540_clk.c | 16 +--
drivers/clk/ux500/u9540_clk.c | 4 +-
drivers/soc/Kconfig | 1 +
drivers/soc/Makefile | 1 +
drivers/soc/ux500/Kconfig | 7 +
drivers/soc/ux500/ux500-soc-id.c | 222 ++++++++++++++++++++++++++++++++
include/linux/platform_data/clk-ux500.h | 17 ---
17 files changed, 326 insertions(+), 573 deletions(-)
delete mode 100644 arch/arm/mach-ux500/cache-l2x0.c
delete mode 100644 arch/arm/mach-ux500/cpu.c
delete mode 100644 arch/arm/mach-ux500/id.c
delete mode 100644 arch/arm/mach-ux500/id.h
create mode 100644 drivers/soc/ux500/Kconfig
create mode 100644 drivers/soc/ux500/ux500-soc-id.c
delete mode 100644 include/linux/platform_data/clk-ux500.h

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2.9.0