From mboxrd@z Thu Jan 1 00:00:00 1970 From: Brian Norris Subject: Re: [PATCH 1/4] phy: rockchip-emmc: give DLL some extra time to be ready Date: Mon, 20 Jun 2016 09:19:09 -0700 Message-ID: <20160620161908.GA30459@google.com> References: <1463092986-61777-1-git-send-email-briannorris@chromium.org> <5767EB7E.3040606@ti.com> Mime-Version: 1.0 Content-Type: text/plain; charset=us-ascii Return-path: Received: from mail-pa0-f50.google.com ([209.85.220.50]:34745 "EHLO mail-pa0-f50.google.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1752888AbcFTQTN (ORCPT ); Mon, 20 Jun 2016 12:19:13 -0400 Received: by mail-pa0-f50.google.com with SMTP id bz2so52301319pad.1 for ; Mon, 20 Jun 2016 09:19:12 -0700 (PDT) Content-Disposition: inline In-Reply-To: <5767EB7E.3040606@ti.com> Sender: linux-mmc-owner@vger.kernel.org List-Id: linux-mmc@vger.kernel.org To: Kishon Vijay Abraham I Cc: Heiko Stuebner , linux-kernel@vger.kernel.org, linux-rockchip@lists.infradead.org, Doug Anderson , Shawn Lin , linux-arm-kernel@lists.infradead.org, Brian Norris , linux-mmc@vger.kernel.org, Ulf Hansson + linux-mmc, Ulf On Mon, Jun 20, 2016 at 06:41:26PM +0530, Kishon Vijay Abraham I wrote: > On Friday 13 May 2016 04:13 AM, Brian Norris wrote: > > From: Shawn Lin > > > > According to the databook, 10.2us is the max time for dll to be ready to > > work. However in testing, some chips need 20us for dll to be ready. This > > patch adds some extra margin for dllrdy to be ready, fixing our > > -ETIMEDOUT issues. > > > > Signed-off-by: Shawn Lin > > Signed-off-by: Brian Norris > > Acked-by: Kishon Vijay Abraham I Thanks! I take it that to mean you're agreeing with Doug's suggestion here: https://lkml.org/lkml/2016/6/13/1067 "Since [the $subject series patches] aren't in 4.7-rc1 presumably they would also make sense to take through the MMC tree if others agree." Ulf, I see I didn't CC you or linux-mmc on this patch series. Please let me know if I should resend, or if you can pick these up off of LKML -- Doug gave nice patchwork links in his linked series. NB: patch 2 has a version 2, while the others were left unmodified. Regards, Brian