[U-Boot] [PATCH v4 0/6] Exynos5: Fix warnings and enrich clock_get_periph_rate

[Akshay Saraswat]

This patch series does following changes -
1. Removing compiler warnings for clock_get_periph_rate.
2. Adding and enabling support for Exynos542x in
   clock_get_periph_rate.
3. Replacing peripheral specific function calls with
   clock_get_periph_rate.
4. Remove code from clocks file which became useless due to
   introduction of clock_get_periph_rate.

Changes since v3:
	- Added Reviewed-by & Tested-by in patches 1, 2 and 4.
	- Patch-3: Handled SPLL case in exynos542x_get_periph_rate.
	- Patch-3: Changed EXYNOS542x -> EXYNOS542X in pll_src_bit enum.
	- Merged pathces 5 and 6 of version 3.
	- Patch-6: New patch for dealing with variety of mask bits.

Changes since v2:
	- Patch-1: Added debug message for unknown periph IDs.
	- Patch-2: Changed exynos5420 -> exynos542x in comment.
	- Patch-3: Fixed enum and soc_get_periph_rate switch.
	- Patch-3: Added checks for negative values in soc_get_periph_rate.
	- Patch-4: Added checks for negative values in soc_get_periph_rate.

Changes since v1:
	- Added 2 new patches.

Akshay Saraswat (6):
  Exynos5: Fix compiler warnings due to clock_get_periph_rate
  Exynos542x: Move exynos5420_get_pll_clk up and rename
  Exynos542x: Add and enable get_periph_rate support
  Exynos5: Fix exynos5_get_periph_rate calculations
  Exynos5: Use clock_get_periph_rate generic API
  Exynos: clock: change mask bits as per peripheral

 arch/arm/cpu/armv7/exynos/clock.c      | 646 ++++++++++++++++-----------------
 arch/arm/include/asm/arch-exynos/clk.h |   4 +
 2 files changed, 313 insertions(+), 337 deletions(-)

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1.9.1