Merge branch 'for-linus' of git://oss.sgi.com/xfs/xfs

[pandora-kernel.git] / arch / arm / plat-omap / include / plat / gpmc.h

diff --git a/arch/arm/plat-omap/include/plat/gpmc.h b/arch/arm/plat-omap/include/plat/gpmc.h
index 9fd99b9..85ded59 100644 (file)
--- a/arch/arm/plat-omap/include/plat/gpmc.h
+++ b/arch/arm/plat-omap/include/plat/gpmc.h
@@ -80,12 +80,12 @@
 #define GPMC_PREFETCH_STATUS_COUNT(val)        (val & 0x00003fff)
 
 /*
- * Note that all values in this struct are in nanoseconds, while
- * the register values are in gpmc_fck cycles.
+ * Note that all values in this struct are in nanoseconds except sync_clk
+ * (which is in picoseconds), while the register values are in gpmc_fck cycles.
  */
 struct gpmc_timings {
-       /* Minimum clock period for synchronous mode */
-       u16 sync_clk;
+       /* Minimum clock period for synchronous mode (in picoseconds) */
+       u32 sync_clk;
 
        /* Chip-select signal timings corresponding to GPMC_CS_CONFIG2 */
        u16 cs_on;              /* Assertion time */
@@ -117,6 +117,7 @@ struct gpmc_timings {
 };
 
 extern unsigned int gpmc_ns_to_ticks(unsigned int time_ns);
+extern unsigned int gpmc_ps_to_ticks(unsigned int time_ps);
 extern unsigned int gpmc_ticks_to_ns(unsigned int ticks);
 extern unsigned int gpmc_round_ns_to_ticks(unsigned int time_ns);
 extern unsigned long gpmc_get_fclk_period(void);