Merge branch 'mpi-master' into wip-k-fmlpwip-k-fmlp

Conflicts:
	litmus/sched_cedf.c

2 files changed, 29 insertions, 3 deletions

diff --git a/Documentation/arm/OMAP/DSS b/Documentation/arm/OMAP/DSS
index 0af0e9eed5d6..888ae7b83ae4 100644
--- a/Documentation/arm/OMAP/DSS
+++ b/Documentation/arm/OMAP/DSS
@@ -255,9 +255,10 @@ framebuffer parameters.
 Kernel boot arguments
 ---------------------
 
-vram=<size>
-        - Amount of total VRAM to preallocate. For example, "10M". omapfb
-          allocates memory for framebuffers from VRAM.
+vram=<size>[,<physaddr>]
+        - Amount of total VRAM to preallocate and optionally a physical start
+          memory address. For example, "10M". omapfb allocates memory for
+          framebuffers from VRAM.
 
 omapfb.mode=<display>:<mode>[,...]
         - Default video mode for specified displays. For example,
diff --git a/Documentation/arm/OMAP/omap_pm b/Documentation/arm/OMAP/omap_pm
index 5389440aade3..9012bb039094 100644
--- a/Documentation/arm/OMAP/omap_pm
+++ b/Documentation/arm/OMAP/omap_pm
@@ -127,3 +127,28 @@ implementation needs:
 10. (*pdata->cpu_set_freq)(unsigned long f)
 
 11. (*pdata->cpu_get_freq)(void)
+
+Customizing OPP for platform
+============================
+Defining CONFIG_PM should enable OPP layer for the silicon
+and the registration of OPP table should take place automatically.
+However, in special cases, the default OPP table may need to be
+tweaked, for e.g.:
+ * enable default OPPs which are disabled by default, but which
+   could be enabled on a platform
+ * Disable an unsupported OPP on the platform
+ * Define and add a custom opp table entry
+in these cases, the board file needs to do additional steps as follows:
+arch/arm/mach-omapx/board-xyz.c
+        #include "pm.h"
+        ....
+        static void __init omap_xyz_init_irq(void)
+        {
+                ....
+                /* Initialize the default table */
+                omapx_opp_init();
+                /* Do customization to the defaults */
+                ....
+        }
+NOTE: omapx_opp_init will be omap3_opp_init or as required
+based on the omap family.