Received: by 2002:a05:6a10:22f:0:0:0:0 with SMTP id 15csp306765pxk; Wed, 23 Sep 2020 03:54:19 -0700 (PDT) X-Google-Smtp-Source: ABdhPJy0HQkbE48ryqd7R13SG/AmLel58kouWaWutzgvXWCftUR7kD8RGRDDtLnVuVE3O05CBpAO X-Received: by 2002:a17:906:2c01:: with SMTP id e1mr9943444ejh.128.1600858459656; Wed, 23 Sep 2020 03:54:19 -0700 (PDT) ARC-Seal: i=1; a=rsa-sha256; t=1600858459; cv=none; d=google.com; s=arc-20160816; b=bhzWtHs8ln+n/+ZQInBC1KupLNFMQCxZxFLU/Oz17fDLMLe9LcvEl+vipWxiDuqgag dJGt8mwQOvyKQ+AyWeRrKGQ9VgrzYfAu/sGRoHYgicVxHLi9tXBXzBVtnA5VfXwcY9N3 yhprN2gHIV6oQKurkv3KZh1XgPLcElaerPOSvlYLD8521blw6T6uErXGV4m2HWl4oRw8 Bs5aV/X3W+6fJ05syaLsik0+A5uSHcb0g2dCWfzQKAVq8s0omm1kNNpE8BN/CM/0v9ok 2wBjlGrmH5/wkDAgeSptjBDWGuVvv8wkG4aaXCisC9Kmm2zFIr2VENyOAPwOMtYCR9k+ HWrA== ARC-Message-Signature: i=1; a=rsa-sha256; c=relaxed/relaxed; d=google.com; s=arc-20160816; h=list-id:precedence:mime-version:message-id:date:subject:cc:to:from :dkim-signature; bh=6koQNnMykB9jtqwNMIqP0z3+LzvInBm/KvxOmL64LhY=; b=GOoFoljUnts3SRjXan4D0Q2plQHSV9jas25u8bDLUkepAy+iRMqsjK4Qe65Hr5pZoS clvIcNYJ0wSjgZCf9AQo2m+K09XfSm83qzQWopmTJTRFjj1wuvgFUNAhT8YVAzmf4YZe j22DR0KbssY/IBy8IdeyHZDxla7562yWO3BY4ptSRjb8gH/cXOIqjXWRUenXM+iWvv6P z/Ix3J4bjx3SAQ+qngSmI+EI2kqQTZcLhs7W8AwW+TU0+edIb9CSZqMmCiQA7c3gQijj dcO9PWD8jKFkJUrRRx6sNOHwtAc3hOyxxmRlgIqfxSNv5OZL1vyzG5mw2QPEqD7BCgSW XabA== ARC-Authentication-Results: i=1; mx.google.com; dkim=pass header.i=@ti.com header.s=ti-com-17Q1 header.b=jgw10mqt; spf=pass (google.com: domain of linux-kernel-owner@vger.kernel.org designates 23.128.96.18 as permitted sender) smtp.mailfrom=linux-kernel-owner@vger.kernel.org; dmarc=pass (p=QUARANTINE sp=NONE dis=NONE) header.from=ti.com Return-Path: Received: from vger.kernel.org (vger.kernel.org. [23.128.96.18]) by mx.google.com with ESMTP id qc14si14852066ejb.379.2020.09.23.03.53.56; Wed, 23 Sep 2020 03:54:19 -0700 (PDT) Received-SPF: pass (google.com: domain of linux-kernel-owner@vger.kernel.org designates 23.128.96.18 as permitted sender) client-ip=23.128.96.18; Authentication-Results: mx.google.com; dkim=pass header.i=@ti.com header.s=ti-com-17Q1 header.b=jgw10mqt; spf=pass (google.com: domain of linux-kernel-owner@vger.kernel.org designates 23.128.96.18 as permitted sender) smtp.mailfrom=linux-kernel-owner@vger.kernel.org; dmarc=pass (p=QUARANTINE sp=NONE dis=NONE) header.from=ti.com Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1726617AbgIWKwi (ORCPT + 99 others); Wed, 23 Sep 2020 06:52:38 -0400 Received: from fllv0016.ext.ti.com ([198.47.19.142]:48622 "EHLO fllv0016.ext.ti.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1726526AbgIWKwi (ORCPT ); Wed, 23 Sep 2020 06:52:38 -0400 Received: from fllv0035.itg.ti.com ([10.64.41.0]) by fllv0016.ext.ti.com (8.15.2/8.15.2) with ESMTP id 08NAqDFG128190; Wed, 23 Sep 2020 05:52:13 -0500 DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=ti.com; s=ti-com-17Q1; t=1600858333; bh=6koQNnMykB9jtqwNMIqP0z3+LzvInBm/KvxOmL64LhY=; h=From:To:CC:Subject:Date; b=jgw10mqtQUEXVRVM1q4soSzKMgU3iOzDlWKzjStoSbVZEG0grxMEOSLa4rREQl8+T H/8jL+IYQxyubtHZ2WFRGObg6Q8TPZbrFOBy9IaczKQmai8OktlxIQb4mB4Ic8PTUS U/iEi2FGhJ2qneLI2Vk5mfQU0sJokAx/4iHvqWWs= Received: from DFLE111.ent.ti.com (dfle111.ent.ti.com [10.64.6.32]) by fllv0035.itg.ti.com (8.15.2/8.15.2) with ESMTP id 08NAqDvo086061; Wed, 23 Sep 2020 05:52:13 -0500 Received: from DFLE103.ent.ti.com (10.64.6.24) by DFLE111.ent.ti.com (10.64.6.32) with Microsoft SMTP Server (version=TLS1_2, cipher=TLS_ECDHE_RSA_WITH_AES_128_CBC_SHA256_P256) id 15.1.1979.3; Wed, 23 Sep 2020 05:52:12 -0500 Received: from lelv0327.itg.ti.com (10.180.67.183) by DFLE103.ent.ti.com (10.64.6.24) with Microsoft SMTP Server (version=TLS1_2, cipher=TLS_ECDHE_RSA_WITH_AES_128_CBC_SHA256_P256) id 15.1.1979.3 via Frontend Transport; Wed, 23 Sep 2020 05:52:12 -0500 Received: from a0230074-Latitude-E7470.ent.ti.com (ileax41-snat.itg.ti.com [10.172.224.153]) by lelv0327.itg.ti.com (8.15.2/8.15.2) with ESMTP id 08NAq7qh059762; Wed, 23 Sep 2020 05:52:08 -0500 From: Faiz Abbas To: , , , CC: , , , , Subject: [PATCH 0/6] Add UHS mode support for TI's AM65x, J721e, J7200 boards Date: Wed, 23 Sep 2020 16:22:00 +0530 Message-ID: <20200923105206.7988-1-faiz_abbas@ti.com> X-Mailer: git-send-email 2.17.1 MIME-Version: 1.0 Content-Type: text/plain X-EXCLAIMER-MD-CONFIG: e1e8a2fd-e40a-4ac6-ac9b-f7e9cc9ee180 Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org The following are driver and documentation patches to enable UHS modes for TI's AM65x, J721e, and J7200 boards. Device tree and defconfig patches will be sent in a separate series. With the complete set, the following maximum modes will be supported: am654x-evm,idk - SDR104, HS200 j721e-common-proc-board - DDR50, HS200 j7200-common-proc-board - DDR50, HS200 These patches mainly add support for the software tuning algorithm[1] needed for higher speed modes [1] [1] https://www.ti.com/lit/pdf/spract9 Faiz Abbas (6): dt-bindings: mmc: sdhci-am654: Convert sdhci-am654 controller documentation to json schema dt-bindings: mmc: sdhci-am654: Add documentation for input tap delay mmc: sdhci_am654: Fix hard coded otap delay array size mmc: sdhci_am654: Add support for input tap delay mmc: sdhci_am654: Add support for software tuning mmc: sdhci_am654: Enable tuning for SDR50 .../devicetree/bindings/mmc/sdhci-am654.txt | 65 ------ .../devicetree/bindings/mmc/sdhci-am654.yaml | 218 ++++++++++++++++++ drivers/mmc/host/sdhci_am654.c | 179 ++++++++++---- 3 files changed, 358 insertions(+), 104 deletions(-) delete mode 100644 Documentation/devicetree/bindings/mmc/sdhci-am654.txt create mode 100644 Documentation/devicetree/bindings/mmc/sdhci-am654.yaml -- 2.17.1