summaryrefslogtreecommitdiffstats
path: root/include/linux/mtd
diff options
context:
space:
mode:
authorAdrian Hunter <adrian.hunter@nokia.com>2011-02-07 10:46:58 +0200
committerTony Lindgren <tony@atomide.com>2011-02-17 15:44:45 -0800
commit1435ca0fc1a269f9496343e24223a0fc430aff7a (patch)
tree88b23f790a7b1076a1ae104d1aca609cef67b672 /include/linux/mtd
parentf040d33253b2daf6f305fc35fca2399047ced028 (diff)
OMAP: OneNAND: fix 104MHz support
104MHz needs a latency of 8 clock cycles and the VHF flag must be set. Also t_rdyo is specified as "not applicable" so pick a lower value, and force at least 1 clk between AVD High to OE Low. Signed-off-by: Adrian Hunter <adrian.hunter@nokia.com> Signed-off-by: Tony Lindgren <tony@atomide.com>
Diffstat (limited to 'include/linux/mtd')
-rw-r--r--include/linux/mtd/onenand_regs.h1
1 files changed, 1 insertions, 0 deletions
diff --git a/include/linux/mtd/onenand_regs.h b/include/linux/mtd/onenand_regs.h
index cd6f3b43119..d60130f88ee 100644
--- a/include/linux/mtd/onenand_regs.h
+++ b/include/linux/mtd/onenand_regs.h
@@ -168,6 +168,7 @@
#define ONENAND_SYS_CFG1_INT (1 << 6)
#define ONENAND_SYS_CFG1_IOBE (1 << 5)
#define ONENAND_SYS_CFG1_RDY_CONF (1 << 4)
+#define ONENAND_SYS_CFG1_VHF (1 << 3)
#define ONENAND_SYS_CFG1_HF (1 << 2)
#define ONENAND_SYS_CFG1_SYNC_WRITE (1 << 1)