[U-Boot] [PATCH v4 0/5] ARM: at91: improve peripheral and system clock handle functions

[Wenyou Yang]

To reduce the duplicated code, rework the peripheral's and
system's clock handle functions, use these functions to replace
the clock handle code.

Changes in v4:
 - due to PMC_PECR1 avaiable when has CPU_HAS_PCR, remove
   &pmc->pcer1 and &pmc->pcdr1.

Changes in v3:
 - fix incorrectly used the indicator '&' to achieve the variable
   pointer of pmc->pcer and pmc->pcdr.

Changes in v2:
 - fix checkpatch warning.

Wenyou Yang (5):
  ARM: at91: asm/at91_pmc.h: fix trival register offset
  ARM: at91: clock: add a new file to handle clock
  ARM: cpu: at91: clean up peripheral clock code
  board: atmel: clean up peripheral clock code
  drivers: at91: clean up peripheral clock code

 arch/arm/mach-at91/Makefile                        |    1 +
 arch/arm/mach-at91/arm920t/at91rm9200_devices.c    |   13 +---
 arch/arm/mach-at91/arm920t/timer.c                 |    4 +-
 arch/arm/mach-at91/arm926ejs/at91sam9260_devices.c |   36 +++--------
 arch/arm/mach-at91/arm926ejs/at91sam9261_devices.c |   28 +++------
 arch/arm/mach-at91/arm926ejs/at91sam9263_devices.c |   37 +++--------
 .../mach-at91/arm926ejs/at91sam9m10g45_devices.c   |   33 +++-------
 arch/arm/mach-at91/arm926ejs/at91sam9n12_devices.c |   40 +++---------
 arch/arm/mach-at91/arm926ejs/at91sam9rl_devices.c  |   28 +++------
 arch/arm/mach-at91/arm926ejs/at91sam9x5_devices.c  |   38 +++--------
 arch/arm/mach-at91/arm926ejs/clock.c               |    7 ---
 arch/arm/mach-at91/arm926ejs/cpu.c                 |    1 -
 arch/arm/mach-at91/arm926ejs/timer.c               |    5 +-
 arch/arm/mach-at91/armv7/clock.c                   |   26 --------
 arch/arm/mach-at91/armv7/cpu.c                     |    1 -
 arch/arm/mach-at91/armv7/timer.c                   |    1 -
 arch/arm/mach-at91/clock.c                         |   66 ++++++++++++++++++++
 arch/arm/mach-at91/include/mach/at91_pmc.h         |    8 +--
 arch/arm/mach-at91/include/mach/clk.h              |    2 +
 arch/arm/mach-at91/phy.c                           |    1 -
 arch/arm/mach-at91/sdram.c                         |    1 -
 board/atmel/at91rm9200ek/at91rm9200ek.c            |    1 -
 board/atmel/at91rm9200ek/led.c                     |    5 +-
 board/atmel/at91sam9260ek/at91sam9260ek.c          |   15 ++---
 board/atmel/at91sam9261ek/at91sam9261ek.c          |    8 +--
 board/atmel/at91sam9261ek/led.c                    |    6 +-
 board/atmel/at91sam9263ek/at91sam9263ek.c          |   23 +++----
 board/atmel/at91sam9263ek/led.c                    |    9 +--
 board/atmel/at91sam9m10g45ek/at91sam9m10g45ek.c    |   20 ++----
 board/atmel/at91sam9m10g45ek/led.c                 |    7 +--
 board/atmel/at91sam9n12ek/at91sam9n12ek.c          |    6 +-
 board/atmel/at91sam9rlek/at91sam9rlek.c            |   18 ++----
 board/atmel/at91sam9rlek/led.c                     |    7 +--
 board/atmel/at91sam9x5ek/at91sam9x5ek.c            |   10 +--
 board/atmel/sama5d2_xplained/sama5d2_xplained.c    |    1 -
 board/atmel/sama5d3_xplained/sama5d3_xplained.c    |    5 +-
 board/atmel/sama5d3xek/sama5d3xek.c                |    5 +-
 board/atmel/sama5d4_xplained/sama5d4_xplained.c    |    5 +-
 board/atmel/sama5d4ek/sama5d4ek.c                  |    5 +-
 board/bluewater/snapper9260/snapper9260.c          |   15 ++---
 board/calao/usb_a9263/usb_a9263.c                  |   11 ++--
 board/egnite/ethernut5/ethernut5.c                 |   20 +++---
 board/esd/meesc/meesc.c                            |   15 ++---
 board/mini-box/picosam9g45/led.c                   |    7 +--
 board/mini-box/picosam9g45/picosam9g45.c           |   17 ++---
 board/ronetix/pm9261/led.c                         |    7 +--
 board/ronetix/pm9261/pm9261.c                      |   22 ++-----
 board/ronetix/pm9263/led.c                         |    7 +--
 board/ronetix/pm9263/pm9263.c                      |   19 ++----
 board/ronetix/pm9g45/pm9g45.c                      |   20 ++----
 board/siemens/corvus/board.c                       |    6 +-
 board/siemens/smartweb/smartweb.c                  |    3 +-
 board/siemens/taurus/taurus.c                      |    3 +-
 drivers/net/at91_emac.c                            |    9 ++-
 drivers/usb/host/ehci-atmel.c                      |    8 ---
 drivers/usb/host/ohci-at91.c                       |   20 ++----
 56 files changed, 246 insertions(+), 496 deletions(-)
 create mode 100644 arch/arm/mach-at91/clock.c

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1.7.9.5