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 <stable@xxxxxxxxxxxxxxx> know about it. >From 8f50b8e57442d28e41bb736c173d8a2490549a82 Mon Sep 17 00:00:00 2001 From: "Ocquidant, Sebastien" <sebastienocquidant@xxxxxxxxx> Date: Wed, 15 Jun 2016 13:47:35 +0200 Subject: memory: omap-gpmc: Fix omap gpmc EXTRADELAY timing From: Ocquidant, Sebastien <sebastienocquidant@xxxxxxxxx> 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. Signed-off-by: Ocquidant, Sebastien <sebastienocquidant@xxxxxxxxx> Signed-off-by: Roger Quadros <rogerq@xxxxxx> Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx> --- drivers/memory/omap-gpmc.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) --- a/drivers/memory/omap-gpmc.c +++ b/drivers/memory/omap-gpmc.c @@ -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 sebastienocquidant@xxxxxxxxx are queue-4.4/memory-omap-gpmc-fix-omap-gpmc-extradelay-timing.patch -- To unsubscribe from this list: send the line "unsubscribe stable" in the body of a message to majordomo@xxxxxxxxxxxxxxx More majordomo info at http://vger.kernel.org/majordomo-info.html