From patchwork Thu Mar 31 07:28:47 2022 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Christian Loehle X-Patchwork-Id: 12796809 Return-Path: X-Spam-Checker-Version: SpamAssassin 3.4.0 (2014-02-07) on aws-us-west-2-korg-lkml-1.web.codeaurora.org Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by smtp.lore.kernel.org (Postfix) with ESMTP id E0A22C433F5 for ; Thu, 31 Mar 2022 07:28:56 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S232065AbiCaHak convert rfc822-to-8bit (ORCPT ); Thu, 31 Mar 2022 03:30:40 -0400 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:47796 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S230010AbiCaHai (ORCPT ); Thu, 31 Mar 2022 03:30:38 -0400 Received: from mail3.swissbit.com (mail3.swissbit.com [176.95.1.57]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id 53D4E377D6; Thu, 31 Mar 2022 00:28:50 -0700 (PDT) Received: from mail3.swissbit.com (localhost [127.0.0.1]) by DDEI (Postfix) with ESMTP id 02F36462580; Thu, 31 Mar 2022 09:28:48 +0200 (CEST) Received: from mail3.swissbit.com (localhost [127.0.0.1]) by DDEI (Postfix) with ESMTP id E8153462537; Thu, 31 Mar 2022 09:28:47 +0200 (CEST) X-TM-AS-ERS: 10.149.2.84-127.5.254.253 X-TM-AS-SMTP: 1.0 ZXguc3dpc3NiaXQuY29t Y2xvZWhsZUBoeXBlcnN0b25lLmNvbQ== X-DDEI-TLS-USAGE: Used Received: from ex.swissbit.com (SBDEEX02.sbitdom.lan [10.149.2.84]) by mail3.swissbit.com (Postfix) with ESMTPS; Thu, 31 Mar 2022 09:28:47 +0200 (CEST) Received: from sbdeex02.sbitdom.lan (10.149.2.84) by sbdeex02.sbitdom.lan (10.149.2.84) with Microsoft SMTP Server (version=TLS1_2, cipher=TLS_ECDHE_RSA_WITH_AES_256_GCM_SHA384) id 15.2.986.22; Thu, 31 Mar 2022 09:28:47 +0200 Received: from sbdeex02.sbitdom.lan ([fe80::e0eb:ade8:2d90:1f74]) by sbdeex02.sbitdom.lan ([fe80::e0eb:ade8:2d90:1f74%8]) with mapi id 15.02.0986.022; Thu, 31 Mar 2022 09:28:47 +0200 From: =?iso-8859-1?q?Christian_L=F6hle?= To: Ulf Hansson , "linux-kernel@vger.kernel.org" , "linux-mmc@vger.kernel.org" , "andriy.shevchenko@linux.intel.com" , =?iso-8859-1?q?Christian_L=F6hle?= CC: "adrian.hunter@intel.com" , "digetx@gmail.com" , "avri.altman@wdc.com" Subject: [PATCH 1/2] mmc: mmc_spi: parse speed mode options Thread-Topic: [PATCH 1/2] mmc: mmc_spi: parse speed mode options Thread-Index: AQHYRNACkgNu3ZFsJkmPWUm4Hk64og== Date: Thu, 31 Mar 2022 07:28:47 +0000 Message-ID: <20c6efa9a4c7423bbfb9352705c4a53a@hyperstone.com> Accept-Language: en-US, de-DE Content-Language: en-US X-MS-Has-Attach: X-MS-TNEF-Correlator: x-originating-ip: [10.154.1.4] MIME-Version: 1.0 X-TMASE-Version: DDEI-5.1-9.0.1000-26804.006 X-TMASE-Result: 10--0.036500-10.000000 X-TMASE-MatchedRID: Pcf9tAO75fCjw14NC3gXsBF4zyLyne+ATJDl9FKHbrkFDK6GZYQJfeWs WsO3yC+R3QLokIDIx5AEE2WBGwi7GEkjllSXrjtQEzQnFLEeMUljFT88f69nG/oLR4+zsDTtjoc zmuoPCq3Cm3CnLLVUv6sY7DmQqcN3sXAiAjufsEOba5xi6u49NCGz5f1YHY3o X-TMASE-SNAP-Result: 1.821001.0001-0-1-22:0,33:0,34:0-0 X-TMASE-INERTIA: 0-0;;;; X-TMASE-XGENCLOUD: 0ba8af54-7a4e-45e3-ad95-daac4f8d37d4-0-0-200-0 Precedence: bulk List-ID: X-Mailing-List: linux-mmc@vger.kernel.org Since SD and MMC Highspeed modes are also valid for SPI let's parse them too. Signed-off-by: Christian Loehle Reviewed-by: Andy Shevchenko --- drivers/mmc/host/of_mmc_spi.c | 4 ++++ 1 file changed, 4 insertions(+) diff --git a/drivers/mmc/host/of_mmc_spi.c b/drivers/mmc/host/of_mmc_spi.c index 3629550528b6..bf54776fb26c 100644 --- a/drivers/mmc/host/of_mmc_spi.c +++ b/drivers/mmc/host/of_mmc_spi.c @@ -70,6 +70,10 @@ struct mmc_spi_platform_data *mmc_spi_get_pdata(struct spi_device *spi) } else { oms->pdata.caps |= MMC_CAP_NEEDS_POLL; } + if (device_property_read_bool(dev, "cap-sd-highspeed")) + oms->pdata.caps |= MMC_CAP_SD_HIGHSPEED; + if (device_property_read_bool(dev, "cap-mmc-highspeed")) + oms->pdata.caps |= MMC_CAP_MMC_HIGHSPEED; dev->platform_data = &oms->pdata; return dev->platform_data; From patchwork Thu Mar 31 07:29:37 2022 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Christian Loehle X-Patchwork-Id: 12796810 Return-Path: X-Spam-Checker-Version: SpamAssassin 3.4.0 (2014-02-07) on aws-us-west-2-korg-lkml-1.web.codeaurora.org Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by smtp.lore.kernel.org (Postfix) with ESMTP id 8ED5BC433EF for ; Thu, 31 Mar 2022 07:29:44 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S230126AbiCaHb3 convert rfc822-to-8bit (ORCPT ); Thu, 31 Mar 2022 03:31:29 -0400 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:50950 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S229731AbiCaHb1 (ORCPT ); Thu, 31 Mar 2022 03:31:27 -0400 Received: from mail3.swissbit.com (mail3.swissbit.com [176.95.1.57]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id 598BF433A0; Thu, 31 Mar 2022 00:29:39 -0700 (PDT) Received: from mail3.swissbit.com (localhost [127.0.0.1]) by DDEI (Postfix) with ESMTP id 706F8462580; Thu, 31 Mar 2022 09:29:38 +0200 (CEST) Received: from mail3.swissbit.com (localhost [127.0.0.1]) by DDEI (Postfix) with ESMTP id 5A213462537; Thu, 31 Mar 2022 09:29:38 +0200 (CEST) X-TM-AS-ERS: 10.149.2.84-127.5.254.253 X-TM-AS-SMTP: 1.0 ZXguc3dpc3NiaXQuY29t Y2xvZWhsZUBoeXBlcnN0b25lLmNvbQ== X-DDEI-TLS-USAGE: Used Received: from ex.swissbit.com (SBDEEX02.sbitdom.lan [10.149.2.84]) by mail3.swissbit.com (Postfix) with ESMTPS; Thu, 31 Mar 2022 09:29:38 +0200 (CEST) Received: from sbdeex02.sbitdom.lan (10.149.2.84) by sbdeex02.sbitdom.lan (10.149.2.84) with Microsoft SMTP Server (version=TLS1_2, cipher=TLS_ECDHE_RSA_WITH_AES_256_GCM_SHA384) id 15.2.986.22; Thu, 31 Mar 2022 09:29:37 +0200 Received: from sbdeex02.sbitdom.lan ([fe80::e0eb:ade8:2d90:1f74]) by sbdeex02.sbitdom.lan ([fe80::e0eb:ade8:2d90:1f74%8]) with mapi id 15.02.0986.022; Thu, 31 Mar 2022 09:29:37 +0200 From: =?iso-8859-1?q?Christian_L=F6hle?= To: Ulf Hansson , "linux-kernel@vger.kernel.org" , "linux-mmc@vger.kernel.org" , "andriy.shevchenko@linux.intel.com" , =?iso-8859-1?q?Christian_L=F6hle?= CC: "adrian.hunter@intel.com" , "digetx@gmail.com" , "avri.altman@wdc.com" Subject: [PATCH 2/2] mmc: mmc_spi: enable Highspeed for above 25MHz Thread-Topic: [PATCH 2/2] mmc: mmc_spi: enable Highspeed for above 25MHz Thread-Index: AQHYRNET6fGEHIFWCkie/s3TyF86+Q== Date: Thu, 31 Mar 2022 07:29:37 +0000 Message-ID: <5eaae8e215d84dd3a4f7e09782478a29@hyperstone.com> References: <20c6efa9a4c7423bbfb9352705c4a53a@hyperstone.com> In-Reply-To: <20c6efa9a4c7423bbfb9352705c4a53a@hyperstone.com> Accept-Language: en-US, de-DE Content-Language: en-US X-MS-Has-Attach: X-MS-TNEF-Correlator: x-originating-ip: [10.154.1.4] MIME-Version: 1.0 X-TMASE-Version: DDEI-5.1-9.0.1000-26804.006 X-TMASE-Result: 10--1.650500-10.000000 X-TMASE-MatchedRID: oCMH03eFz6A8g1fEYZ38207nLUqYrlslFIuBIWrdOePfUZT83lbkEEJn SqMrU6ESduRFO7j4H00XIQarK0WBEFxxDx5qbkR9EzQnFLEeMUljtslS0wA5rWbAhi1JhpZ+5MI x11wv+CM7AFczfjr/7IdkpRw99KlXsEX7PGskxPf2BcRn1XxtLxK9slNBhdAQVBqhwt6IXBw= X-TMASE-SNAP-Result: 1.821001.0001-0-1-22:0,33:0,34:0-0 X-TMASE-INERTIA: 0-0;;;; X-TMASE-XGENCLOUD: 2605bab8-5430-4ccb-8379-ed77654b1a55-0-0-200-0 Precedence: bulk List-ID: X-Mailing-List: linux-mmc@vger.kernel.org Any setup supporting more than 25MHz is able to utilize highspeed, so enable it even when not explicitly specified. Signed-off-by: Christian Loehle --- drivers/mmc/host/mmc_spi.c | 3 +++ 1 file changed, 3 insertions(+) diff --git a/drivers/mmc/host/mmc_spi.c b/drivers/mmc/host/mmc_spi.c index 106dd204b1a7..0a74c2f55542 100644 --- a/drivers/mmc/host/mmc_spi.c +++ b/drivers/mmc/host/mmc_spi.c @@ -1378,6 +1378,9 @@ static int mmc_spi_probe(struct spi_device *spi) mmc->f_min = 400000; mmc->f_max = spi->max_speed_hz; + if (mmc->f_max > 25000000) + mmc->caps |= MMC_CAP_SD_HIGHSPEED | MMC_CAP_MMC_HIGHSPEED; + host = mmc_priv(mmc); host->mmc = mmc; host->spi = spi;