Merge branch 'exynos-drm-next' of git://git.kernel.org/pub/scm/linux/kernel/git/daeinki/drm-exynos into drm-next

Summary:
- Resolve probe order and deferred probe issue with component framework
  support.
- Resolve hdmi dt broken issue.
  . HDMI DT support, which was broken since CCF (common clock framework)
    support, and considring legacy dt binding.
- Consolidate HDMI part.
  . APB based phy support for Exynos5420 and later, and fixups related
    to power on/off sequence.
- Consolidate IPP part.
  . Mostly bug fixups and code cleanups.
- Trivial fixups and code cleanups.

* 'exynos-drm-next' of git://git.kernel.org/pub/scm/linux/kernel/git/daeinki/drm-exynos: (64 commits)
  drm/exynos: consider deferred probe case
  drm/exynos: remove unnecessary exynos_hdmi.h file
  drm/exynos/fimd: allow multiplatform configuration
  drm/exynos: add hdmiphy power on/off sequence
  drm/exynos: ipp: remove description of non-existing field
  drm/exynos: ipp: update comment for struct drm_ipp_buf_info
  drm/exynos: ipp: rearrange c_node->event_lock using routine
  drm/exynos: ipp: rearrange c_node->mem_lock using routines
  drm/exynos: ipp: add ipp_remove_id()
  drm/exynos: ipp: add cmd_lock for cmd_list
  drm/exynos: ipp: rename cmd_lock to lock
  drm/exynos: ipp: remove duplicated setting
  drm/exynos: ipp: remove usless list_empty() functions
  drm/exynos: Use PTR_ERR_OR_ZERO in exynos_dp_core.c
  drm/exynos: remove hardware overlays disable from fimd probe
  drm/exynos: Fix checkpatch warning in exynos_dp_reg.c
  drm/exynos: add fimd dependency to fimd related encoders
  drm/exynos: remove redundant mutex_unlock
  drm/exynos/fimc: simplify and rename fimc_dst_get_buf_seq
  drm/exynos/fimc: replace mutex by spinlock
  ...

2 files changed, 7 insertions, 0 deletions

diff --git a/Documentation/devicetree/bindings/video/exynos_dp.txt b/Documentation/devicetree/bindings/video/exynos_dp.txt
index 57ccdde02c3a..53dbccfa80ca 100644
--- a/Documentation/devicetree/bindings/video/exynos_dp.txt
+++ b/Documentation/devicetree/bindings/video/exynos_dp.txt
@@ -62,6 +62,10 @@ Optional properties for dp-controller:
 	-hsync-active-high:
 		HSYNC polarity configuration.
 			High if defined, Low if not defined
+	-samsung,hpd-gpio:
+		Hotplug detect GPIO.
+			Indicates which GPIO should be used for hotplug
+			detection
 
 Example:
 
diff --git a/Documentation/devicetree/bindings/video/exynos_hdmi.txt b/Documentation/devicetree/bindings/video/exynos_hdmi.txt
index f9187a259259..1fd8cf9cbfac 100644
--- a/Documentation/devicetree/bindings/video/exynos_hdmi.txt
+++ b/Documentation/devicetree/bindings/video/exynos_hdmi.txt
@@ -5,6 +5,7 @@ Required properties:
 	1) "samsung,exynos5-hdmi" <DEPRECATED>
 	2) "samsung,exynos4210-hdmi"
 	3) "samsung,exynos4212-hdmi"
+	4) "samsung,exynos5420-hdmi"
 - reg: physical base address of the hdmi and length of memory mapped
 	region.
 - interrupts: interrupt number to the cpu.
@@ -27,6 +28,7 @@ Required properties:
 	"hdmi", "sclk_hdmi", "sclk_pixel", "sclk_hdmiphy" and "mout_hdmi".
 - ddc: phandle to the hdmi ddc node
 - phy: phandle to the hdmi phy node
+- samsung,syscon-phandle: phandle for system controller node for PMU.
 
 Example:
 
@@ -37,4 +39,5 @@ Example:
 		hpd-gpio = <&gpx3 7 1>;
 		ddc = <&hdmi_ddc_node>;
 		phy = <&hdmi_phy_node>;
+		samsung,syscon-phandle = <&pmu_system_controller>;
 	};