Merge tag 'headers' of git://git.kernel.org/pub/scm/linux/kernel/git/arm/arm-soc

[cascardo/linux.git] / arch / arm / mach-omap2 / omap_hwmod.h

diff --git a/arch/arm/mach-omap2/omap_hwmod.h b/arch/arm/mach-omap2/omap_hwmod.h
index 87b59b4..87a3c5b 100644 (file)
--- a/arch/arm/mach-omap2/omap_hwmod.h
+++ b/arch/arm/mach-omap2/omap_hwmod.h
@@ -442,6 +442,11 @@ struct omap_hwmod_omap4_prcm {
  *     in order to complete the reset. Optional clocks will be disabled
  *     again after the reset.
  * HWMOD_16BIT_REG: Module has 16bit registers
+ * HWMOD_EXT_OPT_MAIN_CLK: The only main functional clock source for
+ *     this IP block comes from an off-chip source and is not always
+ *     enabled.  This prevents the hwmod code from being able to
+ *     enable and reset the IP block early.  XXX Eventually it should
+ *     be possible to query the clock framework for this information.
  */
 #define HWMOD_SWSUP_SIDLE                      (1 << 0)
 #define HWMOD_SWSUP_MSTANDBY                   (1 << 1)
@@ -452,6 +457,7 @@ struct omap_hwmod_omap4_prcm {
 #define HWMOD_NO_IDLEST                                (1 << 6)
 #define HWMOD_CONTROL_OPT_CLKS_IN_RESET                (1 << 7)
 #define HWMOD_16BIT_REG                                (1 << 8)
+#define HWMOD_EXT_OPT_MAIN_CLK                 (1 << 9)
 
 /*
  * omap_hwmod._int_flags definitions