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