From patchwork Wed Oct 27 11:55:12 2021 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: "A, Rashmi" X-Patchwork-Id: 12587103 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 mail.kernel.org (mail.kernel.org [198.145.29.99]) by smtp.lore.kernel.org (Postfix) with ESMTP id 0D899C433EF for ; Wed, 27 Oct 2021 11:55:37 +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 D0F5A60E8B for ; Wed, 27 Oct 2021 11:55:36 +0000 (UTC) DMARC-Filter: OpenDMARC Filter v1.4.1 mail.kernel.org D0F5A60E8B 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=VnfnspyIIwRF+WDMVTo8ptFk7ZW0MgyPgekYSWc+WqA=; b=XZbGBBAbe1fEdy q5jBnMS3Ff9WF1HP2XfSFWyzY6GkuZ3CtGLz8Z2Pz2UzReVQIsZ30+b5qE28FINV2RlZu605gk1Qi NqbIjKpIFM7SeI9HSavwWlNjpHrtawmaHD0k2bJ+7Zr/QEqdcsrmWLerAJtYt4/IgXmd/JCTdEaV4 bX0y5LX8Oodf52whjZCEECKTcC9wK+rkta2M+xpMYHhyIOhwoTjUoJgmPrhKXYR7CTIjlPxtF0+w5 rr01+UkP4b0uN7EUKOIH14fGm9OipY4yhRQHyx3TUi14Dez2CTkQ0YUeXN3sMEtRSPjxS5BnCDph2 PQd3DcmOXqyRiE+5ICow==; Received: from localhost ([::1] helo=bombadil.infradead.org) by bombadil.infradead.org with esmtp (Exim 4.94.2 #2 (Red Hat Linux)) id 1mfhWq-004n71-BM; Wed, 27 Oct 2021 11:55:36 +0000 Received: from mga14.intel.com ([192.55.52.115]) by bombadil.infradead.org with esmtps (Exim 4.94.2 #2 (Red Hat Linux)) id 1mfhWe-004n4C-Sf; Wed, 27 Oct 2021 11:55:26 +0000 X-IronPort-AV: E=McAfee;i="6200,9189,10149"; a="230415462" X-IronPort-AV: E=Sophos;i="5.87,186,1631602800"; d="scan'208";a="230415462" Received: from orsmga004.jf.intel.com ([10.7.209.38]) by fmsmga103.fm.intel.com with ESMTP/TLS/ECDHE-RSA-AES256-GCM-SHA384; 27 Oct 2021 04:55:22 -0700 X-ExtLoop1: 1 X-IronPort-AV: E=Sophos;i="5.87,186,1631602800"; d="scan'208";a="597333275" Received: from coresw01.iind.intel.com ([10.106.46.194]) by orsmga004.jf.intel.com with ESMTP; 27 Oct 2021 04:55:17 -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, robh+dt@kernel.org, devicetree@vger.kernel.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: [RESEND PATCH v2 0/4] Add support of eMMC PHY for Intel Thunder Date: Wed, 27 Oct 2021 17:25:12 +0530 Message-Id: <20211027115516.4475-1-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-20211027_045524_963245_E63895C5 X-CRM114-Status: GOOD ( 10.86 ) 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. Reseding V2 patchset to get the dt-binding patches reviewed. Changes from v1: Add arasan sdhci dt bindings 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 | 511 ++++++++++++++++++ 7 files changed, 628 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