From mboxrd@z Thu Jan 1 00:00:00 1970 Received: from mailout1.samsung.com (mailout1.samsung.com [203.254.224.24]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by smtp.subspace.kernel.org (Postfix) with ESMTPS id 496F830EF9B for ; Fri, 17 Apr 2026 11:58:18 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.client-ip=203.254.224.24 ARC-Seal:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1776427102; cv=none; b=l51LrlKIURTrCkJh8RL1ltXFP0VEgOB/EiEYDhndbyRxEEAgLsBjEbXA8e+3jMTSFrT5gvtnD7vgllhTjE9ygg3jfXWP8gJ/Cs3J2tAiKou/3MmoJk3O8mbis5Itr6I6K3t4qFDllMDICV+FkrflQ21WW+RNqdwfPNJwDyq+tjc= ARC-Message-Signature:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1776427102; c=relaxed/simple; bh=AInRQBnQ/YZQeTI74gewBGmfDMTkKnIh/m+dn4GfF98=; h=From:To:Cc:Subject:Date:Message-Id:MIME-Version:Content-Type: References; b=Km7Vl4WlQB+qiiqxgsqQ4vEQ3QX6hOCduYmHElmt+bsMTOp+03nv2wDTRj98/wamKyVGThpVrl5EpHQtjtMjF5azWxVivfIwWP7rtjktPUODOuzlmuBvdacC7i4mizegwrslBnHwU9g7AFWl4U3cvbqR+cbhKIISiwcAKB4TvR4= ARC-Authentication-Results:i=1; smtp.subspace.kernel.org; dmarc=pass (p=none dis=none) header.from=samsung.com; spf=pass smtp.mailfrom=samsung.com; dkim=pass (1024-bit key) header.d=samsung.com header.i=@samsung.com header.b=ezjUUEt2; arc=none smtp.client-ip=203.254.224.24 Authentication-Results: smtp.subspace.kernel.org; dmarc=pass (p=none dis=none) header.from=samsung.com Authentication-Results: smtp.subspace.kernel.org; spf=pass smtp.mailfrom=samsung.com Authentication-Results: smtp.subspace.kernel.org; dkim=pass (1024-bit key) header.d=samsung.com header.i=@samsung.com header.b="ezjUUEt2" Received: from epcas5p4.samsung.com (unknown [182.195.41.42]) by mailout1.samsung.com (KnoxPortal) with ESMTP id 20260417115816epoutp01e619e222d6440f95fea0e378dc9f5fdd~nIwgtAEwW2922329223epoutp01k for ; Fri, 17 Apr 2026 11:58:16 +0000 (GMT) DKIM-Filter: OpenDKIM Filter v2.11.0 mailout1.samsung.com 20260417115816epoutp01e619e222d6440f95fea0e378dc9f5fdd~nIwgtAEwW2922329223epoutp01k DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=samsung.com; s=mail20170921; t=1776427096; bh=iR31O3jFN8Z6FI7niZtsdXUfGMGP5z7RAKAyfUfD5rk=; h=From:To:Cc:Subject:Date:References:From; b=ezjUUEt2m1lOk0MuZjl3V4h4NUvidpa0yg768JwPJvEwqEw7O3uJfcv4Qy7GCyXoN X6tdKAXAMILjz2Lpu3jx/jloPBVg2kbA8Lqj5o7JzIFHTfMmEz4FuYS2nvKTwKTJ++ Z8iuEQicJS2GVRfyRrBkGEuEbU6pg5hFwAC2SArQ= Received: from epsnrtp02.localdomain (unknown [182.195.42.154]) by epcas5p3.samsung.com (KnoxPortal) with ESMTPS id 20260417115815epcas5p37d35940fccf6778b79000a1e988e155c~nIwgQQozj2038220382epcas5p3U; Fri, 17 Apr 2026 11:58:15 +0000 (GMT) Received: from epcas5p3.samsung.com (unknown [182.195.38.90]) by epsnrtp02.localdomain (Postfix) with ESMTP id 4fxtgV41d5z2SSKZ; Fri, 17 Apr 2026 11:58:14 +0000 (GMT) Received: from epsmtip2.samsung.com (unknown [182.195.34.31]) by epcas5p4.samsung.com (KnoxPortal) with ESMTPA id 20260417115813epcas5p40234b872c221ce28981b17e42ca48139~nIweg_REp1715017150epcas5p4X; Fri, 17 Apr 2026 11:58:13 +0000 (GMT) Received: from bose.samsungds.net (unknown [107.108.83.9]) by epsmtip2.samsung.com (KnoxPortal) with ESMTPA id 20260417115809epsmtip220bab86acb93e11cdea6f4e8effbd76f~nIwa6WK8f0861308613epsmtip2S; Fri, 17 Apr 2026 11:58:09 +0000 (GMT) From: Alim Akhtar To: avri.altman@wdc.com, bvanassche@acm.org, robh@kernel.org, martin.petersen@oracle.com, krzk+dt@kernel.org Cc: sowon.na@samsung.com, peter.griffin@linaro.org, linux-scsi@vger.kernel.org, devicetree@vger.kernel.org, linux-samsung-soc@vger.kernel.org, linux-kernel@vger.kernel.org, Alim Akhtar Subject: [PATCH v2 0/4] add ufs support for Exynosautov920 SoC Date: Fri, 17 Apr 2026 17:44:48 +0530 Message-Id: <20260417121452.827054-1-alim.akhtar@samsung.com> X-Mailer: git-send-email 2.34.1 Precedence: bulk X-Mailing-List: devicetree@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 Content-Transfer-Encoding: 8bit X-CMS-MailID: 20260417115813epcas5p40234b872c221ce28981b17e42ca48139 X-Msg-Generator: CA Content-Type: text/plain; charset="utf-8" CMS-TYPE: 105P cpgsPolicy: CPGSC10-543,Y X-CFilter-Loop: Reflected X-CMS-RootMailID: 20260417115813epcas5p40234b872c221ce28981b17e42ca48139 References: This series adds ufs driver support for ExynosAutov920, ExynosAutov920 has the UFSHCI 3.1 compliant UFS controller. ExynosAutov920 has a different mask of UFS sharability from ExynosAutov9, so this series provide flexible parameter for the mask. With this series applied, UFS is functional and basic I/O operations are known to be working. Changes since v1: * collected Acked-by on patch 2/4 * This Acked-by from Krzysztof was long back, for now kept it * rebased on linux-next * fixed few self review comments * split dtsi patch into two, separated out syscon node patch Link v1: https://lore.kernel.org/linux-samsung-soc/20250702013316.2837427-1-sowon.na@samsung.com/ Alim Akhtar (1): arm64: dts: exynosautov920: Add syscon hsi2 node Sowon Na (3): dt-bindings: ufs: exynos: add ExynosAutov920 compatible string scsi: ufs: exynos: add support for ExynosAutov920 SoC arm64: dts: exynosautov920: enable support for ufs controller .../bindings/ufs/samsung,exynos-ufs.yaml | 1 + .../boot/dts/exynos/exynosautov920-sadk.dts | 8 ++ .../arm64/boot/dts/exynos/exynosautov920.dtsi | 27 +++++ drivers/ufs/host/ufs-exynos.c | 110 ++++++++++++++++++ 4 files changed, 146 insertions(+) base-commit: 452c3b1ea875276105ac90ba474f72b4cd9b77a2 -- 2.34.1