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Convert MSM to common clock framework

Stephen Boyd linux-arm-kernel linux-arm-msm lkml 1 version In review

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  1. v1 Latest10 patches 18 repliesIn review

Patches in v1 No applies recorded yet

#Subject and filesSizeRepliesApplied
1/10usb: otg: msm: Convert to clk_prepare/unpreparedrivers/usb/otg/msm_otg.c+19 -193 replies
2/10msm_sdcc: Convert to clk_prepare/unpreparedrivers/mmc/host/msm_sdcc.c+13 -10 replies
3/10msm: iommu: Convert to clk_prepare/unpreparedrivers/iommu/msm_iommu_dev.c+10 -72 replies
4/10msm: iommu: Use clk_set_rate() instead of clk_set_min_rate()drivers/iommu/msm_iommu_dev.c+1 -20 replies
5/10ARM: msm: Remove custom clk_set_flags() APIarch/arm/mach-msm/clock-pcom.c arch/arm/mach-msm/clock.c arch/arm/mach-msm/clock.h +1 more+0 -271 reply
6/10ARM: msm: Remove custom clk_set_{max,min}_rate() APIarch/arm/mach-msm/clock-debug.c arch/arm/mach-msm/clock.c arch/arm/mach-msm/include/mach/clk.h+1 -261 reply
7/10ARM: msm: Remove clock-7x30.h include filearch/arm/mach-msm/clock-7x30.h arch/arm/mach-msm/devices-msm7x30.c+0 -1573 replies
8/10ARM: msm: Prepare clk_get() users in mach-msm for clock-pcom driverarch/arm/mach-msm/Makefile arch/arm/mach-msm/board-trout-panel.c arch/arm/mach-msm/dma.c+15 -182 replies
9/10ARM: msm: Make proc_comm clock control into a platform driverarch/arm/mach-msm/board-halibut.c arch/arm/mach-msm/board-msm7x30.c arch/arm/mach-msm/board-qsd8x50.c +10 more+65 -312 replies
10/10ARM: msm: Migrate to common clock frameworkarch/arm/Kconfig arch/arm/mach-msm/Makefile arch/arm/mach-msm/clock-debug.c +7 more+108 -3633 replies

Reviews trailers per patch

3 of 10 patches have a Reviewed-by or Acked-by.

PatchSaravana KannanPankaj Jangra
1/10
2/10
3/10
4/10
5/10A-b
6/10A-b
7/10
8/10
9/10R-b
10/10

Trailers given in replies are filled; those carried in the patches from earlier versions are outlined with dashes.

Read the v1 thread

Cover letter [PATCH 00/10] Convert MSM to common clock framework

This patchset moves the existing MSM clock code and affected drivers to the common clock framework. A prerequisite of moving to the common clock framework is to use clk_prepare() and clk_enable() so the first few patches migrate drivers to that call (clk_prepare() is a no-op on MSM right now). It also removes some custom clock APIs that MSM provides and finally moves the proc_comm clock code to the common struct clock.

This patch series will be used as the foundation of the MSM 8660/8960 clock code that I plan to send out soon.

These patches have one dependency on the devm_clk_register() function which I already posted to the list[1]. They're based on linux-next-20120917.

Stephen Boyd (10):
usb: otg: msm: Convert to clk_prepare/unprepare
msm_sdcc: Convert to clk_prepare/unprepare
msm: iommu: Convert to clk_prepare/unprepare
msm: iommu: Use clk_set_rate() instead of clk_set_min_rate()
ARM: msm: Remove custom clk_set_flags() API
ARM: msm: Remove custom clk_set_{max,min}_rate() API
ARM: msm: Remove clock-7x30.h include file
ARM: msm: Prepare clk_get() users in mach-msm for clock-pcom driver
ARM: msm: Make proc_comm clock control into a platform driver
ARM: msm: Migrate to common clock framework

 arch/arm/Kconfig                       |   1 +
 arch/arm/mach-msm/Makefile             |  10 +-
 arch/arm/mach-msm/board-halibut.c      |   2 +-
 arch/arm/mach-msm/board-msm7x30.c      |   2 +-
 arch/arm/mach-msm/board-qsd8x50.c      |   2 +-
 arch/arm/mach-msm/board-trout-panel.c  |  19 ++--
 arch/arm/mach-msm/board-trout.c        |   3 +-
 arch/arm/mach-msm/clock-7x30.h         | 155 ------------------------------
 arch/arm/mach-msm/clock-debug.c        | 130 --------------------------
 arch/arm/mach-msm/clock-pcom.c         | 149 ++++++++++++++++++-----------
 arch/arm/mach-msm/clock-pcom.h         |  31 +++---
 arch/arm/mach-msm/clock.c              | 166 +--------------------------------
 arch/arm/mach-msm/clock.h              |  51 +++-------
 arch/arm/mach-msm/devices-msm7x00.c    |  12 ++-
 arch/arm/mach-msm/devices-msm7x30.c    |  13 ++-
 arch/arm/mach-msm/devices-qsd8x50.c    |  11 ++-
 arch/arm/mach-msm/devices.h            |  15 +--
 arch/arm/mach-msm/dma.c                |   5 +-
 arch/arm/mach-msm/include/mach/board.h |   5 -
 arch/arm/mach-msm/include/mach/clk.h   |   9 --
 drivers/iommu/msm_iommu_dev.c          |  20 ++--
 drivers/mmc/host/msm_sdcc.c            |  14 ++-
 drivers/usb/otg/msm_otg.c              |  38 ++++----
 23 files changed, 222 insertions(+), 641 deletions(-)
 delete mode 100644 arch/arm/mach-msm/clock-7x30.h
 delete mode 100644 arch/arm/mach-msm/clock-debug.c

[1] https://lkml.org/lkml/2012/9/19/28

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