[U-Boot] [PATCH 0/9 v2] Fix and Re-organise PWM Timer

[Akshay Saraswat]

This patch set tries to fix few bugs in timer and re-organises PWM
clock code.

Changes since v1:
        - Patch-1: Added "Acked-by: Simon Glass".
        - Patch-2: Added "Acked-by: Simon Glass".
        - Patch-3: Added "Acked-by: Simon Glass".
        - Patch-4: Added "Acked-by: Simon Glass".
        - Patch-5: Added "Acked-by: Simon Glass".
        - Patch-6: None.
        - Patch-7: Fixed few nits.
        - Patch-8: Added "Acked-by: Simon Glass".
	- Patch-9: Restored get_pwm_clk call in case of non-exynos5 cpu.

Akshay Saraswat (9):
  Exynos: Change get_timer() to work correctly
  Exynos: Add timer_get_us function
  Exynos: pwm: Fix two bugs in the exynos pwm configuration code
  Exynos: Avoid a divide by zero by specifying a non-zero period for
    pwm 4
  Exynos: Tidy up the pwm_config function in the exynos pwm driver
  Exynos: Add peripherial id for pwm
  Exynos: clock: Add generic api to get the clk freq
  Exynos: clock: Correct pwm source clk selection
  Exynos: pwm: Use generic api to get pwm clk freq

 arch/arm/cpu/armv7/exynos/clock.c         | 138 ++++++++++++++++++++++++++++++
 arch/arm/cpu/armv7/s5p-common/pwm.c       |  57 +++++++-----
 arch/arm/cpu/armv7/s5p-common/timer.c     | 117 ++++++++++++-------------
 arch/arm/include/asm/arch-exynos/clk.h    |  17 ++++
 arch/arm/include/asm/arch-exynos/periph.h |   5 ++
 board/samsung/smdk5250/setup.h            |   2 +-
 6 files changed, 249 insertions(+), 87 deletions(-)

-- 
1.8.0