[U-Boot] [PATCH 0/7 v5] Add TMU support for Exynos5250 based SMDK5250

[Akshay Saraswat]

This patch series adds support for TMU driver using device tree for Exynos5250
based SMDK5250 board.

Changes since v4:
	- Patch-1:Changed return value of get_cur_temp() in case of 0 degree temp from -1 to TMU_STATUS_INIT.
	- Patch-2:Changed API name from power_shutdown() to generic board_poweroff.
	- Patch-3:Rebased.
	- Patch-4:Replaced board polling with initial SoC temperature analysis for any possible threshold breach.
	- Patch-5:Rebased.
	- Patch-6:Removed tmu command and added to dtt.
	- Patch-7:Replaced tmu command configs with corresponding dtt configs.

Akshay Saraswat (7):
  EXYNOS5: TMU: Add driver for Thermal Management Unit
  EXYNOS5: Implement board_poweroff for Thermal Management Unit
  EXYNOS5: FDT: Add TMU device node values
  EXYNOS5: TMU: Add TMU init and status check
  EXYNOS5: Config: Enable support for Exynos TMU driver
  TMU: Add TMU support in dtt command
  EXYNOS5: Config: Enable dtt command for TMU

 arch/arm/cpu/armv7/exynos/power.c             |   15 ++
 arch/arm/dts/exynos5250.dtsi                  |    5 +
 arch/arm/include/asm/arch-exynos/exynos-tmu.h |   58 +++++
 arch/arm/include/asm/arch-exynos/power.h      |    1 +
 board/samsung/dts/exynos5250-smdk5250.dts     |   13 ++
 board/samsung/smdk5250/smdk5250.c             |   35 +++
 common/cmd_dtt.c                              |   19 ++
 doc/device-tree-bindings/exynos/tmu.txt       |   35 +++
 drivers/power/Makefile                        |    1 +
 drivers/power/exynos-tmu.c                    |  297 +++++++++++++++++++++++++
 include/configs/exynos5250-dt.h               |    5 +
 include/fdtdec.h                              |    1 +
 include/tmu.h                                 |   46 ++++
 lib/fdtdec.c                                  |    1 +
 14 files changed, 532 insertions(+)
 create mode 100644 arch/arm/include/asm/arch-exynos/exynos-tmu.h
 create mode 100644 doc/device-tree-bindings/exynos/tmu.txt
 create mode 100644 drivers/power/exynos-tmu.c
 create mode 100644 include/tmu.h

-- 
1.7.9.5