From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: X-Spam-Checker-Version: SpamAssassin 3.4.0 (2014-02-07) on aws-us-west-2-korg-lkml-1.web.codeaurora.org X-Spam-Level: X-Spam-Status: No, score=-2.4 required=3.0 tests=DKIM_SIGNED,DKIM_VALID, DKIM_VALID_AU,HEADER_FROM_DIFFERENT_DOMAINS,MAILING_LIST_MULTI,SPF_HELO_NONE, SPF_PASS,USER_AGENT_SANE_1 autolearn=no autolearn_force=no version=3.4.0 Received: from mail.kernel.org (mail.kernel.org [198.145.29.99]) by smtp.lore.kernel.org (Postfix) with ESMTP id 64B72C3B186 for ; Tue, 11 Feb 2020 14:47:39 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [209.132.180.67]) by mail.kernel.org (Postfix) with ESMTP id 3C381206DB for ; Tue, 11 Feb 2020 14:47:39 +0000 (UTC) Authentication-Results: mail.kernel.org; dkim=pass (2048-bit key) header.d=st.com header.i=@st.com header.b="1MOS4e4n" Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1730259AbgBKOri (ORCPT ); Tue, 11 Feb 2020 09:47:38 -0500 Received: from mx08-00178001.pphosted.com ([91.207.212.93]:6314 "EHLO mx07-00178001.pphosted.com" rhost-flags-OK-OK-OK-FAIL) by vger.kernel.org with ESMTP id S1727511AbgBKOrh (ORCPT ); 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Tue, 11 Feb 2020 15:47:27 +0100 Received: from euls16034.sgp.st.com (euls16034.sgp.st.com [10.75.44.20]) by beta.dmz-eu.st.com (STMicroelectronics) with ESMTP id 2BDBC10002A; Tue, 11 Feb 2020 15:47:27 +0100 (CET) Received: from Webmail-eu.st.com (sfhdag6node1.st.com [10.75.127.16]) by euls16034.sgp.st.com (STMicroelectronics) with ESMTP id 1AC802BD409; Tue, 11 Feb 2020 15:47:27 +0100 (CET) Received: from lmecxl0923.lme.st.com (10.75.127.48) by SFHDAG6NODE1.st.com (10.75.127.16) with Microsoft SMTP Server (TLS) id 15.0.1473.3; Tue, 11 Feb 2020 15:47:26 +0100 Subject: Re: [PATCH V2 0/9] mmc: mmci: sdmmc: add sdr104 support To: Ulf Hansson , Rob Herring CC: , Maxime Coquelin , Alexandre Torgue , , , , , References: <20200128090636.13689-1-ludovic.barre@st.com> From: Ludovic BARRE Message-ID: <0d4a3df8-fd1a-4839-116c-149f9e478f42@st.com> Date: Tue, 11 Feb 2020 15:47:25 +0100 User-Agent: Mozilla/5.0 (X11; Linux x86_64; rv:68.0) Gecko/20100101 Thunderbird/68.1.0 MIME-Version: 1.0 In-Reply-To: <20200128090636.13689-1-ludovic.barre@st.com> Content-Type: text/plain; charset="utf-8"; format=flowed Content-Language: fr Content-Transfer-Encoding: 8bit X-Originating-IP: [10.75.127.48] X-ClientProxiedBy: SFHDAG4NODE3.st.com (10.75.127.12) To SFHDAG6NODE1.st.com (10.75.127.16) X-Proofpoint-Virus-Version: vendor=fsecure engine=2.50.10434:6.0.138,18.0.572 definitions=2020-02-11_04:2020-02-10,2020-02-11 signatures=0 Sender: linux-kernel-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org hi Ulf Just a "gentleman ping" on this series https://patchwork.kernel.org/project/linux-mmc/list/?series=234011 Regards Ludo Le 1/28/20 à 10:06 AM, Ludovic Barre a écrit : > To support the sdr104 mode, sdmmc variant needs: > -Hardware delay block support for sdmmc variant > with tuning procedure > -Voltage switch callbacks > -sdmmc revision 2.0 > > V2: > -regroup host->mmc_ops & mmc->ops assignment > -add timeout define > -rename prep_volt_switch to pre_sig_volt_switch > -rename volt_switch to post_sig_volt_switch > -add 'why' comment for "mmc: mmci: add volt_switch callbacks" > > Ludovic Barre (9): > mmc: mmci: sdmmc: replace sg_dma_xxx macros > mmc: mmci: sdmmc: rename sdmmc_priv struct to sdmmc_idma > mmc: mmci: add a reference at mmc_host_ops in mmci struct > mmc: mmci: add private pointer for variant > dt-bindings: mmc: mmci: add delay block base register for sdmmc > mmc: mmci: sdmmc: add execute tuning with delay block > mmc: mmci: add volt_switch callbacks > mmc: mmci: sdmmc: add voltage switch functions > mmc: mmci: add sdmmc variant revision 2.0 > > .../devicetree/bindings/mmc/mmci.txt | 2 + > drivers/mmc/host/mmci.c | 42 +++- > drivers/mmc/host/mmci.h | 8 + > drivers/mmc/host/mmci_stm32_sdmmc.c | 204 +++++++++++++++++- > 4 files changed, 248 insertions(+), 8 deletions(-) >