From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: from mail.linuxfoundation.org ([140.211.169.12]:51246 "EHLO mail.linuxfoundation.org" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1752719AbcGYAAF (ORCPT ); Sun, 24 Jul 2016 20:00:05 -0400 Subject: Patch "memory: omap-gpmc: Fix omap gpmc EXTRADELAY timing" has been added to the 4.6-stable tree To: sebastienocquidant@eaton.com, gregkh@linuxfoundation.org, rogerq@ti.com Cc: , From: Date: Sun, 24 Jul 2016 16:56:46 -0700 Message-ID: <1469404606212184@kroah.com> MIME-Version: 1.0 Content-Type: text/plain; charset=ANSI_X3.4-1968 Content-Transfer-Encoding: 8bit Sender: stable-owner@vger.kernel.org List-ID: 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 4.6-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-4.6 subdirectory. If you, or anyone else, feels it should not be added to the stable tree, please let know about it. >>From 8f50b8e57442d28e41bb736c173d8a2490549a82 Mon Sep 17 00:00:00 2001 From: "Ocquidant, Sebastien" Date: Wed, 15 Jun 2016 13:47:35 +0200 Subject: memory: omap-gpmc: Fix omap gpmc EXTRADELAY timing From: Ocquidant, Sebastien 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 Signed-off-by: Roger Quadros Signed-off-by: Greg Kroah-Hartman --- 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@eaton.com are queue-4.6/memory-omap-gpmc-fix-omap-gpmc-extradelay-timing.patch