Patch "memory: omap-gpmc: Fix omap gpmc EXTRADELAY timing" has been added to the 4.4-stable tree

This is a note to let you know that I've just added the patch titled

memory: omap-gpmc: Fix omap gpmc EXTRADELAY timing

to the 4.4-stable tree which can be found at:
http://www.kernel.org/git/?p=linux/kernel/git/stable/stable-queue.git;a=summary

The filename of the patch is:
memory-omap-gpmc-fix-omap-gpmc-extradelay-timing.patch
and it can be found in the queue-4.4 subdirectory.

If you, or anyone else, feels it should not be added to the stable tree, please let <[email protected]> know about it.

From: "Ocquidant, Sebastien" <[email protected]>
Date: Wed, 15 Jun 2016 13:47:35 +0200
Subject: memory: omap-gpmc: Fix omap gpmc EXTRADELAY timing

From: Ocquidant, Sebastien <[email protected]>

commit 8f50b8e57442d28e41bb736c173d8a2490549a82 upstream.

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.

---
 drivers/memory/omap-gpmc.c |    2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

@@ -394,7 +394,7 @@ static void gpmc_cs_bool_timings(int cs,
 	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);

Patches currently in stable-queue which might be from [email protected] are

queue-4.4/memory-omap-gpmc-fix-omap-gpmc-extradelay-timing.patch