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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 Latest12 patches 11 repliesIn review

Patches in v1 No applies recorded yet

#Subject and filesSizeRepliesApplied
1/12msm_serial: Convert to clk_prepare/unpreparedrivers/tty/serial/msm_serial.c+7 -73 replies
2/12msm_serial: Use devm_clk_get() and properly return errorsdrivers/tty/serial/msm_serial.c+12 -91 reply
3/12usb: otg: msm: Convert to clk_prepare/unpreparedrivers/usb/phy/phy-msm-usb.c+19 -190 replies
4/12msm_sdcc: Convert to clk_prepare/unpreparedrivers/mmc/host/msm_sdcc.c+13 -10 replies
5/12msm: iommu: Convert to clk_prepare/unpreparedrivers/iommu/msm_iommu_dev.c+10 -72 replies
6/12msm: iommu: Use clk_set_rate() instead of clk_set_min_rate()drivers/iommu/msm_iommu_dev.c+1 -22 replies
7/12ARM: 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 -270 replies
8/12ARM: 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 -260 replies
9/12ARM: msm: Remove clock-7x30.h include filearch/arm/mach-msm/clock-7x30.h arch/arm/mach-msm/devices-msm7x30.c+0 -1580 replies
10/12ARM: 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 -180 replies
11/12ARM: 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 -311 reply
12/12ARM: msm: Migrate to common clock frameworkarch/arm/Kconfig arch/arm/mach-msm/Makefile arch/arm/mach-msm/clock-debug.c +7 more+108 -3640 replies

Reviews trailers per patch

9 of 12 patches have a Reviewed-by or Acked-by.

PatchFelipe BalbiSaravana KannanPankaj JangraMike TurquetteGreg Kroah-HartmanJoerg Roedel
1/12A-b
2/12A-b
3/12A-b
4/12
5/12A-b
6/12A-b
7/12A-b
8/12A-b
9/12
10/12
11/12R-b A-b
12/12A-b

Trailers given in replies are filled; those carried in the patches from earlier versions are outlined with dashes. Scroll the table sideways for all 6 reviewers.

Read the v1 thread

Cover letter [PATCH/RESEND 00/12] Convert MSM to common clock framework

Resending to collect higher level maintainer acks per Olof's request. The plan is to push this patchset through MSM to the arm-soc tree.

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 clk.

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

Stephen Boyd (12):
msm_serial: Convert to clk_prepare/unprepare
msm_serial: Use devm_clk_get() and properly return errors
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                       |   2 +-
 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    |  14 ++-
 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/tty/serial/msm_serial.c        |  35 +++----
 drivers/usb/phy/phy-msm-usb.c          |  38 ++++----
 24 files changed, 241 insertions(+), 659 deletions(-)
 delete mode 100644 arch/arm/mach-msm/clock-7x30.h
 delete mode 100644 arch/arm/mach-msm/clock-debug.c
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