ARM: EXYNOS: Improvements for 4.2

[Krzysztof Kozlowski]

Dear Kukjin,

This adds coupled cpuidle for Exynos3250 and improves the Exynos
code in few places. Everything for upcoming 4.2 merge window.
Description along with a tag.

Best regards,
Krzysztof

----------------------------------------------------------------
The following changes since commit 5ebe6afaf0057ac3eaeb98defd5456894b446d22:

  Linux 4.1-rc2 (2015-05-03 19:22:23 -0700)

are available in the git repository at:

  https://github.com/krzk/linux.git tags/samsung-for-next-4.2

for you to fetch changes up to 87f3d5e884120f080bd541203b5433c312267445:

  ARM: plat-samsung: Constify platform_device_id (2015-05-05 19:21:21 +0900)

----------------------------------------------------------------
Extending cpuidle driver and improvements for Exynos based boards:
1. Add missing return-value checks and of_node_put() for power domain
   driver.
2. Fix missing clk_prepare in S3C24XX ADC driver.
3. Rework clock handling when switching power domains on/off. Instead
   of settting fixed parent in DTS we grab the parent clock before
   turning the domain off.
4. Add coupled cpuidle support for Exynos3250 to an existing
   cpuidle-exynos driver. As a result it enables AFTR mode
   (ARM-Off Top-Running) to be used by default on Exynos3250
   without the need to hot unplug CPU1 first.

----------------------------------------------------------------
Bartlomiej Zolnierkiewicz (5):
      ARM: EXYNOS: fix exynos_boot_secondary() return value on timeout
      ARM: EXYNOS: make exynos_core_restart() less verbose
      ARM: EXYNOS: add exynos_set_boot_addr() helper
      ARM: EXYNOS: add exynos_get_boot_addr() helper
      cpuidle: exynos: add coupled cpuidle support for Exynos3250

Krzysztof Kozlowski (8):
      ARM: EXYNOS: Fix failed second suspend on Exynos4
      ARM: EXYNOS: Handle of of_iomap() failure
      ARM: EXYNOS: Handle of_find_device_by_node and kstrdup failures
      ARM: EXYNOS: Add missing of_node_put() when parsing power domains
      ARM: EXYNOS: Get current parent clock for power domain on/off
      ARM: dts: Use last parent for clocks during power domain on/off
      ARM: EXYNOS: Constify irq_domain_ops
      ARM: plat-samsung: Constify platform_device_id

Sergiy Kibrik (1):
      ARM: SAMSUNG: fix clk_enable() WARNing in S3C24XX ADC

 .../bindings/arm/exynos/power_domain.txt           |   7 +-
 arch/arm/boot/dts/exynos5420.dtsi                  |  13 +--
 arch/arm/include/asm/firmware.h                    |   4 +
 arch/arm/mach-exynos/common.h                      |   6 +-
 arch/arm/mach-exynos/exynos.c                      |  30 ++++-
 arch/arm/mach-exynos/firmware.c                    |  18 +++
 arch/arm/mach-exynos/platsmp.c                     | 123 ++++++++++-----------
 arch/arm/mach-exynos/pm.c                          |  51 +++++++--
 arch/arm/mach-exynos/pm_domains.c                  |  37 +++++--
 arch/arm/mach-exynos/suspend.c                     |   5 +-
 arch/arm/plat-samsung/adc.c                        |   6 +-
 11 files changed, 201 insertions(+), 99 deletions(-)
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