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* [PATCH v3 00/52] Renesas CMT and TMU cleanups
@ 2014-04-11 15:03 Laurent Pinchart
  2014-04-11 15:13 ` Laurent Pinchart
  2014-04-15 14:59 ` Daniel Lezcano
  0 siblings, 2 replies; 3+ messages in thread
From: Laurent Pinchart @ 2014-04-11 15:03 UTC (permalink / raw)
  To: linux-sh

Hello,

This patch set cleans up the Renesas CMT and TMU drivers in preparation for DT
support. All patches except 31/52 to 35/52, 43/52 to 48/52 and 51/52 to 52/52
have already been posted as part of the "[PATCH v2 00/40] Renesas CMT, MTU2
and TMU cleanups" series.

I've decided to drop the MTU2 patch for now, I'll resend it as part of a
larger MTU2 cleanup series.

The first 35 patches are a bunch of necessary cleanups that reorganize the CMT
and TMU drivers, their platform data, and the memory, interrupt and clock
resources they expect. As a result the drivers accept a new platform data
model close to the hardware with supports for all the timer channels using a
single device.

The next 13 patches (36/52 to 48/52) move all CMT and TMU platforms from the
old to the new platform data model. Patches 49/52 to 52/52 then drop support
for the old model and perform one more cleanup.

The patches are based directly on top of Simon's latest devel branch. They have
been tested on the Marzen (R8A7779, using TMU), Lager (R8A7790, using CMT) and
Koelsch (R8A7791, using CMT) boards.

I'd like to get this merged into v3.16. Simon, how would you like to proceed
with the arch/ patches ? Daniel, Thomas, would you be able to provide a stable
branch directly on top of v3.15-rc1 (when it will be released) with patches
01/52 to 35/52 ? Simon could then merge it in his tree and apply arch/ patches
on top of it.

Laurent Pinchart (52):
  clocksource: sh_cmt: Use request_irq() instead of setup_irq()
  clocksource: sh_cmt: Split channel fields from sh_cmt_priv
  clocksource: sh_cmt: Rename struct sh_cmt_priv to sh_cmt_device
  clocksource: sh_cmt: Split channel setup to separate function
  clocksource: sh_cmt: Constify name argument to sh_cmt_register()
  clocksource: sh_cmt: Rename mapbase/mapbase_str to mapbase_ch/mapbase
  clocksource: sh_cmt: Add memory base to sh_cmt_channel structure
  clocksource: sh_cmt: Add index to struct sh_cmt_channel
  clocksource: sh_cmt: Replace kmalloc + memset with kzalloc
  clocksource: sh_cmt: Allocate channels dynamically
  clocksource: sh_cmt: Split static information from sh_cmt_device
  clocksource: sh_cmt: Replace hardcoded register values with macros
  clocksource: sh_cmt: Set cpumask to cpu_possible_mask
  clocksource: sh_cmt: Hardcode CMT clock event rating to 125
  clocksource: sh_cmt: Hardcode CMT clock source rating to 125
  clocksource: sh_cmt: Add support for multiple channels per device
  clocksource: sh_cmt: Rename clock to "fck" in the non-legacy case
  clocksource: sh_cmt: Remove FSF mail address from GPL notice
  clocksource: sh_cmt: Sort headers alphabetically
  clocksource: sh_cmt: Request IRQ for clock event device only
  clocksource: sh_tmu: Use request_irq() instead of setup_irq()
  clocksource: sh_tmu: Split channel fields from sh_tmu_priv
  clocksource: sh_tmu: Rename struct sh_tmu_priv to sh_tmu_device
  clocksource: sh_tmu: Split channel setup to separate function
  clocksource: sh_tmu: Constify name argument to sh_tmu_register()
  clocksource: sh_tmu: Add memory base to sh_tmu_channel structure
  clocksource: sh_tmu: Add index to struct sh_tmu_channel
  clocksource: sh_tmu: Replace kmalloc + memset with kzalloc
  clocksource: sh_tmu: Allocate channels dynamically
  clocksource: sh_tmu: Replace hardcoded register values with macros
  clocksource: sh_tmu: Hardcode TMU clock event and source ratings to 200
  clocksource: sh_tmu: Add support for multiple channels per device
  clocksource: sh_tmu: Rename clock to "fck" in the non-legacy case
  clocksource: sh_tmu: Remove FSF mail address from GPL notice
  clocksource: sh_tmu: Sort headers alphabetically
  sh: Switch to new style CMT device
  ARM: shmobile: sh7372: Switch to new style CMT device
  ARM: shmobile: sh73a0: Switch to new style CMT device
  ARM: shmobile: r8a73a4: Switch to new style CMT device
  ARM: shmobile: r8a7740: Switch to new style CMT device
  ARM: shmobile: r8a7790: Switch to new style CMT device
  ARM: shmobile: r8a7791: Switch to new style CMT device
  sh: Switch to new style TMU device
  ARM: shmobile: sh7372: Switch to new style TMU device
  ARM: shmobile: sh73a0: Switch to new style TMU device
  ARM: shmobile: r8a7740: Switch to new style TMU device
  ARM: shmobile: r8a7778: Switch to new style TMU device
  ARM: shmobile: r8a7779: Switch to new style TMU device
  clocksource: sh_cmt: Drop support for legacy platform data
  clocksource: sh_cmt: Replace global spinlock with a per-device spinlock
  clocksource: sh_tmu: Drop support for legacy platform data
  clocksource: sh_tmu: Replace global spinlock with a per-device spinlock

 arch/arm/mach-shmobile/board-koelsch-reference.c |   2 +-
 arch/arm/mach-shmobile/board-lager-reference.c   |   2 +-
 arch/arm/mach-shmobile/clock-r8a73a4.c           |   2 +-
 arch/arm/mach-shmobile/clock-r8a7740.c           |  10 +-
 arch/arm/mach-shmobile/clock-r8a7778.c           |   4 +-
 arch/arm/mach-shmobile/clock-r8a7779.c           |   4 +-
 arch/arm/mach-shmobile/clock-r8a7790.c           |   2 +-
 arch/arm/mach-shmobile/clock-r8a7791.c           |   2 +-
 arch/arm/mach-shmobile/clock-sh7372.c            |   9 +-
 arch/arm/mach-shmobile/clock-sh73a0.c            |   5 +-
 arch/arm/mach-shmobile/setup-r8a73a4.c           |  17 +-
 arch/arm/mach-shmobile/setup-r8a7740.c           | 133 +---
 arch/arm/mach-shmobile/setup-r8a7778.c           |  30 +-
 arch/arm/mach-shmobile/setup-r8a7779.c           |  66 +-
 arch/arm/mach-shmobile/setup-r8a7790.c           |  17 +-
 arch/arm/mach-shmobile/setup-r8a7791.c           |  17 +-
 arch/arm/mach-shmobile/setup-sh7372.c            |  89 +--
 arch/arm/mach-shmobile/setup-sh73a0.c            |  92 +--
 arch/sh/kernel/cpu/clock-cpg.c                   |   8 +-
 arch/sh/kernel/cpu/sh2/setup-sh7619.c            |  66 +-
 arch/sh/kernel/cpu/sh2a/clock-sh7264.c           |   2 +-
 arch/sh/kernel/cpu/sh2a/clock-sh7269.c           |   2 +-
 arch/sh/kernel/cpu/sh2a/setup-sh7203.c           |  66 +-
 arch/sh/kernel/cpu/sh2a/setup-sh7206.c           |  66 +-
 arch/sh/kernel/cpu/sh2a/setup-sh7264.c           |  69 +-
 arch/sh/kernel/cpu/sh2a/setup-sh7269.c           |  66 +-
 arch/sh/kernel/cpu/sh3/setup-sh7705.c            |  78 +-
 arch/sh/kernel/cpu/sh3/setup-sh770x.c            |  78 +-
 arch/sh/kernel/cpu/sh3/setup-sh7710.c            |  78 +-
 arch/sh/kernel/cpu/sh3/setup-sh7720.c            | 228 +-----
 arch/sh/kernel/cpu/sh4/setup-sh4-202.c           |  78 +-
 arch/sh/kernel/cpu/sh4/setup-sh7750.c            | 138 +---
 arch/sh/kernel/cpu/sh4/setup-sh7760.c            |  78 +-
 arch/sh/kernel/cpu/sh4a/clock-sh7343.c           |   2 +-
 arch/sh/kernel/cpu/sh4a/clock-sh7366.c           |   2 +-
 arch/sh/kernel/cpu/sh4a/clock-sh7722.c           |   6 +-
 arch/sh/kernel/cpu/sh4a/clock-sh7723.c           |  10 +-
 arch/sh/kernel/cpu/sh4a/clock-sh7724.c           |  10 +-
 arch/sh/kernel/cpu/sh4a/clock-sh7734.c           |  12 +-
 arch/sh/kernel/cpu/sh4a/clock-sh7757.c           |   4 +-
 arch/sh/kernel/cpu/sh4a/clock-sh7785.c           |   8 +-
 arch/sh/kernel/cpu/sh4a/clock-sh7786.c           |  16 +-
 arch/sh/kernel/cpu/sh4a/clock-shx3.c             |   8 +-
 arch/sh/kernel/cpu/sh4a/setup-sh7343.c           |  96 +--
 arch/sh/kernel/cpu/sh4a/setup-sh7366.c           |  96 +--
 arch/sh/kernel/cpu/sh4a/setup-sh7722.c           |  96 +--
 arch/sh/kernel/cpu/sh4a/setup-sh7723.c           | 172 +----
 arch/sh/kernel/cpu/sh4a/setup-sh7724.c           | 173 +----
 arch/sh/kernel/cpu/sh4a/setup-sh7734.c           | 235 +-----
 arch/sh/kernel/cpu/sh4a/setup-sh7757.c           |  48 +-
 arch/sh/kernel/cpu/sh4a/setup-sh7763.c           | 154 +---
 arch/sh/kernel/cpu/sh4a/setup-sh7770.c           | 230 +-----
 arch/sh/kernel/cpu/sh4a/setup-sh7780.c           | 154 +---
 arch/sh/kernel/cpu/sh4a/setup-sh7785.c           | 154 +---
 arch/sh/kernel/cpu/sh4a/setup-sh7786.c           | 299 +-------
 arch/sh/kernel/cpu/sh4a/setup-shx3.c             | 150 +---
 arch/sh/kernel/cpu/sh5/setup-sh5.c               |  79 +-
 drivers/clocksource/sh_cmt.c                     | 879 ++++++++++++++---------
 drivers/clocksource/sh_tmu.c                     | 499 +++++++------
 include/linux/sh_timer.h                         |   1 +
 60 files changed, 1308 insertions(+), 3889 deletions(-)

-- 
Regards,

Laurent Pinchart


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2014-04-11 15:03 [PATCH v3 00/52] Renesas CMT and TMU cleanups Laurent Pinchart
2014-04-11 15:13 ` Laurent Pinchart
2014-04-15 14:59 ` Daniel Lezcano

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