From mboxrd@z Thu Jan 1 00:00:00 1970 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=-7.2 required=3.0 tests=BAYES_00,DKIMWL_WL_HIGH, DKIM_SIGNED,DKIM_VALID,DKIM_VALID_AU,HEADER_FROM_DIFFERENT_DOMAINS, MAILING_LIST_MULTI,SPF_HELO_NONE,SPF_PASS autolearn=no 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 074D4C433F5 for ; Thu, 23 Sep 2021 00:47:52 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by mail.kernel.org (Postfix) with ESMTP id D54EC61050 for ; Thu, 23 Sep 2021 00:47:51 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S238709AbhIWAtV (ORCPT ); Wed, 22 Sep 2021 20:49:21 -0400 Received: from mailout4.samsung.com ([203.254.224.34]:41533 "EHLO mailout4.samsung.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S238678AbhIWAtV (ORCPT ); Wed, 22 Sep 2021 20:49:21 -0400 Received: from epcas2p1.samsung.com (unknown [182.195.41.53]) by mailout4.samsung.com (KnoxPortal) with ESMTP id 20210923004749epoutp047649c4942d8fb84f3b264a5a0435ff16~nTQPlhp-o3151831518epoutp04J for ; Thu, 23 Sep 2021 00:47:49 +0000 (GMT) DKIM-Filter: OpenDKIM Filter v2.11.0 mailout4.samsung.com 20210923004749epoutp047649c4942d8fb84f3b264a5a0435ff16~nTQPlhp-o3151831518epoutp04J DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=samsung.com; s=mail20170921; t=1632358069; bh=MyB6OdmybLyf267TIf7iS1VVSqdpAxqYVcIPXV9QST0=; h=From:To:Cc:In-Reply-To:Subject:Date:References:From; b=ecTlr0BqRfili271w58R3gTb4GbyQhSvE7xCJJahMqCJ1VmXRd4qKJ3YJZvvDAcpu dSC8Rd/cqdqPv9cC+eXPZRHlXekBeaUyX5RbUqvUnyYsYwUGxqku3ZwEJpFSwvVBVb viYKfxPhLdyRWAGJyisSZspEqOA8lPVNPM0xMUCE= Received: from epsnrtp2.localdomain (unknown [182.195.42.163]) by epcas2p3.samsung.com (KnoxPortal) with ESMTP id 20210923004748epcas2p3af0e7eb1c7b3648af2b191f95ec63c9e~nTQPM4s5s0497604976epcas2p3u; Thu, 23 Sep 2021 00:47:48 +0000 (GMT) Received: from epsmges2p2.samsung.com (unknown [182.195.40.183]) by epsnrtp2.localdomain (Postfix) with ESMTP id 4HFGjG1tDnz4x9Q6; Thu, 23 Sep 2021 00:47:46 +0000 (GMT) Received: from epcas2p1.samsung.com ( [182.195.41.53]) by epsmges2p2.samsung.com (Symantec Messaging Gateway) with SMTP id E2.D7.09816.1BECB416; Thu, 23 Sep 2021 09:47:45 +0900 (KST) Received: from epsmtrp1.samsung.com (unknown [182.195.40.13]) by epcas2p2.samsung.com (KnoxPortal) with ESMTPA id 20210923004744epcas2p2bbff0cfc43afad8dd60f5df925d66b92~nTQLeQfkk0159401594epcas2p2q; Thu, 23 Sep 2021 00:47:44 +0000 (GMT) Received: from epsmgms1p1new.samsung.com (unknown [182.195.42.41]) by epsmtrp1.samsung.com (KnoxPortal) with ESMTP id 20210923004744epsmtrp1c7867154491897d6dacca8b9d5dab0c0~nTQLNE5KE0894208942epsmtrp1E; Thu, 23 Sep 2021 00:47:44 +0000 (GMT) X-AuditID: b6c32a46-63bff70000002658-22-614bceb12f49 Received: from epsmtip2.samsung.com ( [182.195.34.31]) by epsmgms1p1new.samsung.com (Symantec Messaging Gateway) with SMTP id 1D.6B.09091.0BECB416; Thu, 23 Sep 2021 09:47:44 +0900 (KST) Received: from KORCO039056 (unknown [10.229.8.156]) by epsmtip2.samsung.com (KnoxPortal) with ESMTPA id 20210923004744epsmtip2077dfb36bb1ac3af73be9c2647ee6dd6~nTQK8uJzL0448804488epsmtip2z; Thu, 23 Sep 2021 00:47:44 +0000 (GMT) From: "Chanho Park" To: "'Rob Herring'" Cc: "'Alim Akhtar'" , "'Avri Altman'" , "'James E . J . Bottomley'" , "'Martin K . Petersen'" , "'Krzysztof Kozlowski'" , "'Bean Huo'" , "'Bart Van Assche'" , "'Adrian Hunter'" , "'Christoph Hellwig'" , "'Can Guo'" , "'Jaegeuk Kim'" , "'Gyunghoon Kwon'" , , , In-Reply-To: Subject: RE: [PATCH v3 05/17] dt-bindings: ufs: exynos-ufs: add sysreg regmap property Date: Thu, 23 Sep 2021 09:47:44 +0900 Message-ID: <000801d7b014$9ed9fe40$dc8dfac0$@samsung.com> MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Mailer: Microsoft Outlook 16.0 Content-Language: ko Thread-Index: AQKr0ifVbQZWZSl2xwEUfL3y5isNhQLrZ3V1AdZHg9YCn30eDqnNeWNQ X-Brightmail-Tracker: H4sIAAAAAAAAA01TfUwbZRzOe9dej0GXWwH3ikHqbZOP8dVuLQcBQdbgCcyRLEYx03qDCyUr bdMDv7I/uk4YpWOAGqAVNlYVlI0QaoVuorJChDmGyTbcVjOdWnQ1Yw7YYJAItj1U/nt+H8/7 PL/f+744KvFhMXilrpo16hgtiW0SDI4mKlIGpoqY9MtWEXXRdxajbp8cxCj/8jRGXfjFIqBa 7y+j1Hx/t5A6NTYlpI6f20NdanYglK/fjlKOG4MINTD7CKHav/8aoazX3RjVM76KUGvDblEe QV+9VkTbTY0YffVEI0J//mkS/dGwH6GdvRaMbnaMAHqpvx6j52a8AvqEqxfQC84n6WMjVqQk 4hVttoZlylmjlNWV6csrdRU5ZNF+9R61QpkuS5FlUhmkVMdUsTmkqrgkpaBSG5iJlL7BaGsC qRKG48i0Z7KN+ppqVqrRc9U5JGso1xpkMkMqx1RxNbqK1DJ9VZYsPV2uCHS+rtWYOt1CQ5/w reFbGhOoFTSAMBwSu2H78CLaADbhEsIN4He2swI+mAfQN2PD+GARwMY/vP9RGoZ/RoNYQnwF 4FH783zTHQDvrS0LgwWMSIP++sEQjiJ2QLP9duhYlLAIocPnCRXCCDm0ei6JgjiSeBk2zXcG 5HBcECBYJjOCaTGRCTssXhGPt8CLNl/IBErEwaHZDpQ3JIXLM91CPh8FP7TUobxuAfxsvDuk CwlrGGwZuIDxBBW87voE4XEk/HPcJeJxDPQ31YnWCQDW/rq2XjgDoOVIMY9z4UqbSxg0ihKJ sP98WhBCYhsc86572wzrR/8W8WkxrK+T8MR4ODLUtr7DWGjtWBA2A9K+YTL7hsnsG6ax/6/V BQS94DHWwFVVsJzcIN94104Qeu5JBW7wwez9VA9AcOABEEfJKPHCjUJGIi5n3n6HNerVxhot y3mAIrDqFjQmukwf+C+6arVMIVcq0zMVlEIpp8it4s7VfEZCVDDV7CGWNbDGf3kIHhZjQiyt 5XPKra5vSruas/uXonOvWetezYse0kfv246ZVWXmgXBfbPGBldpn7YXec/OzPZdzR5Yjtn27 snly8qD/inmnM7G28i6e/GZX053w5Ex8i21f49wLfS1eXStnfvEHm7+g8ejvnlWH77imNPYp 1YOS5EPxvjSJEz8ifW91Il/tn+r64oH04EKcKvFdpOjLR6jtr7zDMQmOmoTw7mNZO3efarny MOJkT+T4/vMDI6NVv926qXpph2n14eG+uN5SwxOnf/wp/qYowdW+N6OkY1flPfVzj3+snN5b OjG9pH3/6QOixXyzVlQ7N7Hr7gQ6tljY5nP3vWYak7r86JmO0bKswsEuUsBpGFkSauSYfwDo dJcOdwQAAA== X-Brightmail-Tracker: H4sIAAAAAAAAA+NgFjrDIsWRmVeSWpSXmKPExsWy7bCSvO6Gc96JBjdn8FucfLKGzeLBvG1s Fi9/XmWzOPiwk8Vi2oefzBaf1i9jtZh/5ByrRc9OZ4vTExYxWTxZP4vZYtGNbUwWG9/+YLKY cX4fk0X39R1sFsuP/2Oy+L9nB7uDgMflK94esxp62Twu9/UyeWxeoeWxeM9LJo9NqzrZPCYs OsDo8X19B5vHx6e3WDz6tqxi9Pi8Sc6j/UA3UwBPFJdNSmpOZllqkb5dAldGw9wdrAVrWSv2 3M1oYGxl6WLk5JAQMJHo2nOfGcQWEtjNKPFrNztEXFbi2bsdULawxP2WI6xdjFxANc8YJX5P vQ3WzCagL/GyYxsriC0ioCrRNOsBC0gRs8BkVon9q9oYITpeM0rs2TuFCaSKU8BIovvQaaCx HBzCAmES+3fYgZgsQM2dZ8xBKngFLCXmdN5ih7AFJU7OfMICUsIsoCfRtpERJMwsIC+x/e0c ZojbFCR+Pl3GChEXkZjd2cYMcY6bxMrjy1gmMArPQjJpFsKkWUgmzULSvYCRZRWjZGpBcW56 brFhgWFearlecWJucWleul5yfu4mRnCEa2nuYNy+6oPeIUYmDsZDjBIczEoivJ9veCUK8aYk VlalFuXHF5XmpBYfYpTmYFES573QdTJeSCA9sSQ1OzW1ILUIJsvEwSnVwLTF/bvu1a2z4q/3 6l+wnBD55PyS55O1fj2ZPCfyz6rFVtvlWUpKL9VMDzha8UdowzdTPbYJnEqTPBPfvLwjMys2 Id4/5tipz467NggI9UiveNn4xtM6bOmaR6zBdR7Xj1o7npzTMrfSXcIn3l0w+nrd9mM7dXKf NNqrKXzI9E3rdHX5svxo//beVbl63qxKLN9eTprI//Fbxa+zzjs3GWimpfK2TlZecLpuX/CZ X77Nx1dOmjH/65lUM+d1LasteG+sXvfg4eu4IxHMM1clyYu/ePWVY++UbcL33vd+c3x0/mrR mplNvmee19i4BVX7rZH4dcXvgx9nDufXp8xbTsh+v/bYYbbQD62ZFycwrb/ZpMRSnJFoqMVc VJwIAIaKxEZfAwAA X-CMS-MailID: 20210923004744epcas2p2bbff0cfc43afad8dd60f5df925d66b92 X-Msg-Generator: CA Content-Type: text/plain; charset="utf-8" X-Sendblock-Type: AUTO_CONFIDENTIAL CMS-TYPE: 102P DLP-Filter: Pass X-CFilter-Loop: Reflected X-CMS-RootMailID: 20210917065523epcas2p3ff66daa15c8c782f839422756c388d93 References: <20210917065436.145629-1-chanho61.park@samsung.com> <20210917065436.145629-6-chanho61.park@samsung.com> Precedence: bulk List-ID: X-Mailing-List: linux-samsung-soc@vger.kernel.org > > + sysreg: > > Needs a vendor prefix. Thanks. I'll use "samsung,sysreg-phandle". > > > + $ref: '/schemas/types.yaml#/definitions/phandle' > > + description: phandle for FSYS sysreg interface, used to control > > + sysreg register bit for UFS IO Coherency > > Is there more than 1 FSYS? If not, you can just get the node by its > compatible. The phandle can be differed each exynos SoCs, AFAIK. I think other exynos SoCs since exnos7 will need this but not upstreamed yet... > > Also, what about 'dma-coherent' property? The driver core needs to know. Yes. 'dma-coherent' should be listed as well. Best Regards, Chanho Park