memory: omap-gpmc: Fix omap gpmc EXTRADELAY timing

In the omap gpmc driver it can be noticed that GPMC_CONFIG4_OEEXTRADELAY
is overwritten by the WEEXTRADELAY value from the device tree and
GPMC_CONFIG4_WEEXTRADELAY is not updated by the value from the device
tree.

As a consequence, the memory accesses cannot be configured properly when
the extra delay are needed for OE and WE.

Fix the update of GPMC_CONFIG4_WEEXTRADELAY with the value from the
device tree file and prevents GPMC_CONFIG4_OEXTRADELAY
being overwritten by the WEXTRADELAY value from the device tree.

Cc: stable@vger.kernel.org
Signed-off-by: Ocquidant, Sebastien <sebastienocquidant@eaton.com>
Signed-off-by: Roger Quadros <rogerq@ti.com>

1 files changed, 1 insertions, 1 deletions

diff --git a/drivers/memory/omap-gpmc.c b/drivers/memory/omap-gpmc.c
index af4884ba6b7c..15508df24e5d 100644
--- a/drivers/memory/omap-gpmc.c
+++ b/drivers/memory/omap-gpmc.c
@@ -398,7 +398,7 @@ static void gpmc_cs_bool_timings(int cs, const struct gpmc_bool_timings *p)
         gpmc_cs_modify_reg(cs, GPMC_CS_CONFIG4,
                            GPMC_CONFIG4_OEEXTRADELAY, p->oe_extra_delay);
         gpmc_cs_modify_reg(cs, GPMC_CS_CONFIG4,
-                           GPMC_CONFIG4_OEEXTRADELAY, p->we_extra_delay);
+                           GPMC_CONFIG4_WEEXTRADELAY, p->we_extra_delay);
         gpmc_cs_modify_reg(cs, GPMC_CS_CONFIG6,
                            GPMC_CONFIG6_CYCLE2CYCLESAMECSEN,
                            p->cycle2cyclesamecsen);