From patchwork Sun Aug 29 18:24:39 2021 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: "A, Rashmi" X-Patchwork-Id: 12464231 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=-12.1 required=3.0 tests=BAYES_00,DKIMWL_WL_HIGH, DKIM_SIGNED,DKIM_VALID,HEADER_FROM_DIFFERENT_DOMAINS,INCLUDES_PATCH, MAILING_LIST_MULTI,SPF_HELO_NONE,SPF_PASS,USER_AGENT_GIT autolearn=ham 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 2E0B7C4320A for ; Sun, 29 Aug 2021 18:25:06 +0000 (UTC) Received: from bombadil.infradead.org (bombadil.infradead.org [198.137.202.133]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by mail.kernel.org (Postfix) with ESMTPS id AB95E60F23 for ; Sun, 29 Aug 2021 18:25:05 +0000 (UTC) DMARC-Filter: OpenDMARC Filter v1.4.1 mail.kernel.org AB95E60F23 Authentication-Results: mail.kernel.org; dmarc=fail (p=none dis=none) header.from=intel.com Authentication-Results: mail.kernel.org; spf=none smtp.mailfrom=lists.infradead.org DKIM-Signature: v=1; a=rsa-sha256; q=dns/txt; c=relaxed/relaxed; d=lists.infradead.org; s=bombadil.20210309; h=Sender: Content-Transfer-Encoding:Content-Type:MIME-Version:List-Subscribe:List-Help: List-Post:List-Archive:List-Unsubscribe:List-Id:Message-Id:Date:Subject:Cc:To :From:Reply-To:Content-ID:Content-Description:Resent-Date:Resent-From: Resent-Sender:Resent-To:Resent-Cc:Resent-Message-ID:In-Reply-To:References: List-Owner; bh=42OCjPxjF2xWKMlUWFdmWBDR6XKYWlTtdgwziwqosNI=; b=h42zlbmv6vYKA2 wKiJgQjwdpoBJJCNXc5/Rj+en0cDoJBBb3xMuLK3xobQEl5cBydPSPBwpMOa15H5IY1lkhboDKVH/ g4fDJBaMrYOVkhBPBaUaUQ648TrHLC5p74ZIYQOTK4kmPLQRPGUB+l7e+EH1EdZH/4LDfY+HfxeL3 UwoRjb8iSyG/nOsU+k7lDeOLkYQktESfFRBIlOlRDSvLUdiLdSVwc8jUm3ZmC8s9i5neIVNkdeIa+ NaEiXvm1myEm8ES5aiBpLB40WndhYpRDfrMYdUyILvaus5h2eT599y9SqZcjGwuRgBBssxTN0kmUn UP5hDqBREfTBeLdShnqg==; Received: from localhost ([::1] helo=bombadil.infradead.org) by bombadil.infradead.org with esmtp (Exim 4.94.2 #2 (Red Hat Linux)) id 1mKPUP-00FsLF-24; Sun, 29 Aug 2021 18:25:05 +0000 Received: from mga03.intel.com ([134.134.136.65]) by bombadil.infradead.org with esmtps (Exim 4.94.2 #2 (Red Hat Linux)) id 1mKPUC-00FsIb-Ez; Sun, 29 Aug 2021 18:24:53 +0000 X-IronPort-AV: E=McAfee;i="6200,9189,10091"; a="218212253" X-IronPort-AV: E=Sophos;i="5.84,361,1620716400"; d="scan'208";a="218212253" Received: from orsmga002.jf.intel.com ([10.7.209.21]) by orsmga103.jf.intel.com with ESMTP/TLS/ECDHE-RSA-AES256-GCM-SHA384; 29 Aug 2021 11:24:49 -0700 X-ExtLoop1: 1 X-IronPort-AV: E=Sophos;i="5.84,361,1620716400"; d="scan'208";a="445519073" Received: from coresw01.iind.intel.com ([10.106.46.194]) by orsmga002.jf.intel.com with ESMTP; 29 Aug 2021 11:24:44 -0700 From: rashmi.a@intel.com To: michal.simek@xilinx.com, ulf.hansson@linaro.org, linux-mmc@vger.kernel.org, linux-arm-kernel@lists.infradead.org, linux-kernel@vger.kernel.org, kishon@ti.com, vkoul@kernel.org, andriy.shevchenko@linux.intel.com, linux-phy@lists.infradead.org Cc: mgross@linux.intel.com, kris.pan@linux.intel.com, furong.zhou@intel.com, mallikarjunappa.sangannavar@intel.com, adrian.hunter@intel.com, mahesh.r.vaidya@intel.com, nandhini.srikandan@intel.com, rashmi.a@intel.com Subject: [PATCH v2 0/4] Add support of eMMC PHY for Intel Thunder Bay Date: Sun, 29 Aug 2021 23:54:39 +0530 Message-Id: <20210829182443.30802-1-rashmi.a@intel.com> X-Mailer: git-send-email 2.17.1 X-CRM114-Version: 20100106-BlameMichelson ( TRE 0.8.0 (BSD) ) MR-646709E3 X-CRM114-CacheID: sfid-20210829_112452_587381_33B3BE86 X-CRM114-Status: GOOD ( 11.82 ) X-BeenThere: linux-phy@lists.infradead.org X-Mailman-Version: 2.1.34 Precedence: list List-Id: Linux Phy Mailing list List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , MIME-Version: 1.0 Sender: "linux-phy" Errors-To: linux-phy-bounces+linux-phy=archiver.kernel.org@lists.infradead.org From: Rashmi A This patch set enables the support for eMMC PHY on the Intel Thunder Bay SoC. eMMC PHY is based on arasan phy. Patch 1 Adds arasan sdhci support for eMMC in Intel Thunder Bay. Patch 2 Adds arasan sdhci dt bindings. Patch 3 Holds the device tree binding documentation for eMMC PHY and listings of new files in MAINTAINERS file. Patch 4 Holds the eMMC PHY driver. Rashmi A (4): mmc: sdhci-of-arasan: Add intel Thunder Bay SOC support to the arasan eMMC driver dt-bindings: mmc: Add bindings for Intel Thunder Bay SoC dt-bindings: phy: intel: Add Thunder Bay eMMC PHY bindings phy: intel: Add Thunder Bay eMMC PHY support .../devicetree/bindings/mmc/arasan,sdhci.yaml | 25 + .../phy/intel,phy-thunderbay-emmc.yaml | 46 ++ MAINTAINERS | 7 + drivers/mmc/host/sdhci-of-arasan.c | 29 +- drivers/phy/intel/Kconfig | 10 + drivers/phy/intel/Makefile | 1 + drivers/phy/intel/phy-intel-thunderbay-emmc.c | 512 ++++++++++++++++++ 7 files changed, 629 insertions(+), 1 deletion(-) create mode 100644 Documentation/devicetree/bindings/phy/intel,phy-thunderbay-emmc.yaml create mode 100644 drivers/phy/intel/phy-intel-thunderbay-emmc.c