From patchwork Tue Dec 3 20:32:58 2019 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Wolfram Sang X-Patchwork-Id: 11271887 Return-Path: Received: from mail.kernel.org (pdx-korg-mail-1.web.codeaurora.org [172.30.200.123]) by pdx-korg-patchwork-2.web.codeaurora.org (Postfix) with ESMTP id 0DFEA13A4 for ; Tue, 3 Dec 2019 20:33:08 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [209.132.180.67]) by mail.kernel.org (Postfix) with ESMTP id E7FEC20659 for ; Tue, 3 Dec 2019 20:33:07 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1727244AbfLCUdH (ORCPT ); Tue, 3 Dec 2019 15:33:07 -0500 Received: from sauhun.de ([88.99.104.3]:34596 "EHLO pokefinder.org" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1726567AbfLCUdH (ORCPT ); Tue, 3 Dec 2019 15:33:07 -0500 Received: from localhost (p54B33759.dip0.t-ipconnect.de [84.179.55.89]) by pokefinder.org (Postfix) with ESMTPSA id 368242C020F; Tue, 3 Dec 2019 21:33:05 +0100 (CET) From: Wolfram Sang To: linux-mmc@vger.kernel.org Cc: linux-renesas-soc@vger.kernel.org, Yoshihiro Shimoda , Wolfram Sang Subject: [RFC PATCH 0/2] mmc: renesas_sdhi: add manual correction Date: Tue, 3 Dec 2019 21:32:58 +0100 Message-Id: <20191203203301.2202-1-wsa+renesas@sang-engineering.com> X-Mailer: git-send-email 2.20.1 MIME-Version: 1.0 Sender: linux-mmc-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-mmc@vger.kernel.org Add manual tap correction because the automatic one fails for HS400 on Gen3. (Limited) testing on Renesas Salvator-XS with M3-N and H3 ES2.0. I want to apply more testing before sending out the real versions. Yet, release early... Depends on this series: [PATCH 0/5] mmc: renesas_sdhi: prepare for recent HS400 updates A branch is here: git://git.kernel.org/pub/scm/linux/kernel/git/wsa/linux.git renesas/sdhi/new_manual_calib Takeshi Saito (1): mmc: renesas_sdhi: Add manual correction Wolfram Sang (1): mmc: renesas_sdhi: enfore manual correction for Gen3 drivers/mmc/host/renesas_sdhi.h | 1 + drivers/mmc/host/renesas_sdhi_core.c | 68 +++++++++++++++++++++++----- 2 files changed, 58 insertions(+), 11 deletions(-)