Merge branch '4.8/omapdrm-pll' (omapdrm PLL work)

Merge omapdrm PLL work, which makes it possible to use the DSS PLLs in a
versatile manner, for example, HDMI PLL can be used for LCDs.

diff --cc drivers/gpu/drm/omapdrm/dss/dsi.c
Simple merge

diff --cc drivers/gpu/drm/omapdrm/dss/dss.c
Simple merge

diff --cc drivers/gpu/drm/omapdrm/dss/hdmi4.c
Simple merge

diff --cc drivers/gpu/drm/omapdrm/dss/hdmi5.c
Simple merge

diff --cc drivers/gpu/drm/omapdrm/dss/hdmi_pll.c
index f1015e8b82675ffe21f420c375e2ef429b3d88a1,ac866d23c2dc372e1073f21f67423e0e30ec611a..dc0212a9754eb2e9f9c3b09da8422b5951814228
--- 1/drivers/gpu/drm/omapdrm/dss/hdmi_pll.c
--- 2/drivers/gpu/drm/omapdrm/dss/hdmi_pll.c
+++ b/drivers/gpu/drm/omapdrm/dss/hdmi_pll.c
@@@ -16,7 -16,7 +16,8 @@@
  #include <linux/io.h>
  #include <linux/platform_device.h>
  #include <linux/clk.h>
 +#include <linux/seq_file.h>
+ #include <linux/pm_runtime.h>
  
  #include <video/omapdss.h>