From patchwork Mon May 23 11:39:17 2022 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Chanho Park X-Patchwork-Id: 12858954 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 vger.kernel.org (vger.kernel.org [23.128.96.18]) by smtp.lore.kernel.org (Postfix) with ESMTP id 34B66C433F5 for ; Mon, 23 May 2022 11:39:18 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S234935AbiEWLjR (ORCPT ); Mon, 23 May 2022 07:39:17 -0400 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:51042 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S234969AbiEWLjG (ORCPT ); Mon, 23 May 2022 07:39:06 -0400 Received: from mailout1.samsung.com (mailout1.samsung.com [203.254.224.24]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id 51DF250459 for ; Mon, 23 May 2022 04:39:05 -0700 (PDT) Received: from epcas2p4.samsung.com (unknown [182.195.41.56]) by mailout1.samsung.com (KnoxPortal) with ESMTP id 20220523113903epoutp016a503002eed0994eb778e54b84296abc~xuP73NhGu2097420974epoutp01i for ; Mon, 23 May 2022 11:39:03 +0000 (GMT) DKIM-Filter: OpenDKIM Filter v2.11.0 mailout1.samsung.com 20220523113903epoutp016a503002eed0994eb778e54b84296abc~xuP73NhGu2097420974epoutp01i DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=samsung.com; s=mail20170921; t=1653305943; bh=QTnuRgwdtfc4648MyAX/JHurfFX4SVS6f1GtBil8Cm4=; h=From:To:Cc:Subject:Date:In-Reply-To:References:From; b=AqVKZRh3Wv5xx3NTFULW8Benmv4gSdmrVbePNR43IKIsNrctrcefGoxHOF18cQiw+ FPa8pMeMOn0fgJkZiSwLuUPqOiDCrNDf8ilfUBBxH/nRxWHUA93MokrgScBRGKQ+XL V6brgitSVRk3TD+oV1GbFtVPiHXGCedaJsWx3i20= Received: from epsnrtp4.localdomain (unknown [182.195.42.165]) by epcas2p3.samsung.com (KnoxPortal) with ESMTP id 20220523113902epcas2p38eb326bb340d499b306d91741507be72~xuP7SCaLP0050400504epcas2p3E; Mon, 23 May 2022 11:39:02 +0000 (GMT) Received: from epsmges2p3.samsung.com (unknown [182.195.36.99]) by epsnrtp4.localdomain (Postfix) with ESMTP id 4L6Fj13nKLz4x9Pw; Mon, 23 May 2022 11:39:01 +0000 (GMT) Received: from epcas2p3.samsung.com ( [182.195.41.55]) by epsmges2p3.samsung.com (Symantec Messaging Gateway) with SMTP id C9.70.10028.5527B826; Mon, 23 May 2022 20:39:01 +0900 (KST) Received: from epsmtrp1.samsung.com (unknown [182.195.40.13]) by epcas2p3.samsung.com (KnoxPortal) with ESMTPA id 20220523113901epcas2p3373d84386a309ea2cebc364dbf876bf2~xuP5skNtp0050400504epcas2p39; Mon, 23 May 2022 11:39:01 +0000 (GMT) Received: from epsmgms1p1new.samsung.com (unknown [182.195.42.41]) by epsmtrp1.samsung.com (KnoxPortal) with ESMTP id 20220523113901epsmtrp1750e657284e8b2cbda26f64f2ad23b7b~xuP5qW8X_2953729537epsmtrp1N; Mon, 23 May 2022 11:39:01 +0000 (GMT) X-AuditID: b6c32a47-573ff7000000272c-be-628b7255c1d0 Received: from epsmtip1.samsung.com ( [182.195.34.30]) by epsmgms1p1new.samsung.com (Symantec Messaging Gateway) with SMTP id AC.FD.11276.4527B826; Mon, 23 May 2022 20:39:00 +0900 (KST) Received: from localhost.localdomain (unknown [10.229.9.51]) by epsmtip1.samsung.com (KnoxPortal) with ESMTPA id 20220523113900epsmtip11b0e60405086a1a6321ed6077afca59e~xuP5cfNkw1792417924epsmtip1j; Mon, 23 May 2022 11:39:00 +0000 (GMT) From: Chanho Park To: Rob Herring , Krzysztof Kozlowski Cc: Alim Akhtar , Chanwoo Choi , Sam Protsenko , linux-samsung-soc@vger.kernel.org, devicetree@vger.kernel.org, Chanho Park , Krzysztof Kozlowski Subject: [PATCH v2 1/3] dt-bindings: watchdog: add exynosautov9 compatible Date: Mon, 23 May 2022 20:39:17 +0900 Message-Id: <20220523113919.59571-2-chanho61.park@samsung.com> X-Mailer: git-send-email 2.36.1 In-Reply-To: <20220523113919.59571-1-chanho61.park@samsung.com> MIME-Version: 1.0 X-Brightmail-Tracker: H4sIAAAAAAAAA+NgFprAJsWRmVeSWpSXmKPExsWy7bCmuW5oUXeSwcrjMhYP5m1js7i8X9vi +pfnrBbzj5xjteh78ZDZYu/rrewWM87vY7Jo3XuE3eJ53z4mB06PTas62TzuXNvD5tG3ZRWj x+dNcgEsUdk2GamJKalFCql5yfkpmXnptkrewfHO8aZmBoa6hpYW5koKeYm5qbZKLj4Bum6Z OUCnKCmUJeaUAoUCEouLlfTtbIryS0tSFTLyi0tslVILUnIKzAv0ihNzi0vz0vXyUkusDA0M jEyBChOyM569Oc9YMJ+7Yvm7T0wNjH0cXYycHBICJhLLJ15i72Lk4hAS2MEo0fBxLiOE84lR 4ujKzVCZb4wSO1d+ZO5i5ABrWTA7CKRbSGAvo8S7+VUQNR8ZJXbt3s0IkmAT0JXY8vwVmC0i EC9x/k0jC0gRs8BCJokJp3azgiSEBbwklq+ZzgRiswioSvxd9QbM5hWwk5jwew4jxH3yEhvm 9zKD2JwC9hLv7/2CqhGUODnzCQuIzQxU07x1NjPIAgmBr+wSLQcPsUE0u0jsWbmGCcIWlnh1 fAs7hC0l8bK/Dcoullg66xMTRHMDo8Tlbb+gmo0lZj1rZwR5mVlAU2L9Ln2I75UljtyC2ssn 0XH4LztEmFeio00IolFd4sD26SwQtqxE95zPrBC2h8S3phdskMCaxCgx5dYRtgmMCrOQvDML yTuzEBYvYGRexSiWWlCcm55abFRgDI/h5PzcTYzgpKnlvoNxxtsPeocYmTgYDzFKcDArifBu T+xIEuJNSaysSi3Kjy8qzUktPsRoCgzsicxSosn5wLSdVxJvaGJpYGJmZmhuZGpgriTO65Wy IVFIID2xJDU7NbUgtQimj4mDU6qBKUMpxJVJYnftlGN6+kqdd1iWezbN/LnHylPqq5KGdd07 Zmf/+w3vLl0QWsNp6h63LVb8Z5HvlF0iXNx3uQIEFDn/LTlRqteXUR1/smvnFu2X99YnZieH /3//drbvghcGMg7qd9doloot+RIY0xQ48SRrsnnyNpGZN3N6GyfZZ12VNTJP37bQdX/Rlp3r OEyeduiK7RFNbXsjbX561QbFebYeBS9tE0P323gcuyi6aYfVBtWXAvl34pY+7Du3UpjV6PuN v8UM7al/pqi/M491NW0st12++V7zlImsogL6e86ckZtavvKpzK3vPlZ6fDciS8+btSp7ppV/ LnaJECpdwM+ppSjc71fvmsbPN1GJpTgj0VCLuag4EQD6WYgbIwQAAA== X-Brightmail-Tracker: H4sIAAAAAAAAA+NgFjrNLMWRmVeSWpSXmKPExsWy7bCSnG5IUXeSwY0dlhYP5m1js7i8X9vi +pfnrBbzj5xjteh78ZDZYu/rrewWM87vY7Jo3XuE3eJ53z4mB06PTas62TzuXNvD5tG3ZRWj x+dNcgEsUVw2Kak5mWWpRfp2CVwZz96cZyyYz12x/N0npgbGPo4uRg4OCQETiQWzg7oYuTiE BHYzStzvvs7cxcgJFJeVePZuBzuELSxxv+UIK0TRe0aJa1uWgyXYBHQltjx/xQhiiwjESyw9 94MFpIhZYCmTxPrV7UwgCWEBL4nla6aD2SwCqhJ/V70Bs3kF7CQm/J7DCLFBXmLD/F6wzZwC 9hLv7/0CqxECqnnevIAZol5Q4uTMJywgNjNQffPW2cwTGAVmIUnNQpJawMi0ilEytaA4Nz23 2LDAMC+1XK84Mbe4NC9dLzk/dxMjOLy1NHcwbl/1Qe8QIxMH4yFGCQ5mJRHe7YkdSUK8KYmV ValF+fFFpTmpxYcYpTlYlMR5L3SdjBcSSE8sSc1OTS1ILYLJMnFwSjUwTbhwYfpJq2ft6cdY m+Y+Ln/pd2/e4ZTGzyLH7v6vmLPryfHSJ9ENbG0/lqn4TDw09Wvxk5NBLSe9f9/W53h7cb+E 66J1HUoGrDZ5N6/es30osmNe1fz5ZRw7jXcnyMbnSHrkbopbvKmHOTXp1Nf7bFLssht/ylUu E9u3fUuZtdV+H/9JU48udL7V1u63sfFhE6vLqgXNlxPXVvCsf7Bg53lBRju3jR9ZJ18KK2hW /CYbcXuNy1uXKTszTJ/4+l14cjqQf/Jp2fO/Vy2vCLQ0F/m/+EqL3IrenGWL3y83S/kyYcUm P3NFgfXHrjJ77xbrnbO3SDGOXT8mMnDDlO7DM5kPzlmgt7vy5mPDR6cFFtsrsRRnJBpqMRcV JwIAG447Wd4CAAA= X-CMS-MailID: 20220523113901epcas2p3373d84386a309ea2cebc364dbf876bf2 X-Msg-Generator: CA X-Sendblock-Type: AUTO_CONFIDENTIAL CMS-TYPE: 102P DLP-Filter: Pass X-CFilter-Loop: Reflected X-CMS-RootMailID: 20220523113901epcas2p3373d84386a309ea2cebc364dbf876bf2 References: <20220523113919.59571-1-chanho61.park@samsung.com> Precedence: bulk List-ID: X-Mailing-List: linux-samsung-soc@vger.kernel.org Adds "samsung,exynosautov9-wdt" to samsung-wdt compatible. This has two cpu watchdogs like exynos850. Reviewed-by: Krzysztof Kozlowski Signed-off-by: Chanho Park --- Documentation/devicetree/bindings/watchdog/samsung-wdt.yaml | 3 +++ 1 file changed, 3 insertions(+) diff --git a/Documentation/devicetree/bindings/watchdog/samsung-wdt.yaml b/Documentation/devicetree/bindings/watchdog/samsung-wdt.yaml index b08373336b16..8fb6656ba0c2 100644 --- a/Documentation/devicetree/bindings/watchdog/samsung-wdt.yaml +++ b/Documentation/devicetree/bindings/watchdog/samsung-wdt.yaml @@ -23,6 +23,7 @@ properties: - samsung,exynos5420-wdt # for Exynos5420 - samsung,exynos7-wdt # for Exynos7 - samsung,exynos850-wdt # for Exynos850 + - samsung,exynosautov9-wdt # for Exynosautov9 reg: maxItems: 1 @@ -67,6 +68,7 @@ allOf: - samsung,exynos5420-wdt - samsung,exynos7-wdt - samsung,exynos850-wdt + - samsung,exynosautov9-wdt then: required: - samsung,syscon-phandle @@ -76,6 +78,7 @@ allOf: contains: enum: - samsung,exynos850-wdt + - samsung,exynosautov9-wdt then: properties: clocks: From patchwork Mon May 23 11:39:18 2022 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Chanho Park X-Patchwork-Id: 12858957 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 vger.kernel.org (vger.kernel.org [23.128.96.18]) by smtp.lore.kernel.org (Postfix) with ESMTP id A792FC433FE for ; Mon, 23 May 2022 11:39:59 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S234990AbiEWLj6 (ORCPT ); Mon, 23 May 2022 07:39:58 -0400 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:51170 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S234995AbiEWLjM (ORCPT ); Mon, 23 May 2022 07:39:12 -0400 Received: from mailout2.samsung.com (mailout2.samsung.com [203.254.224.25]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id E59CA50461 for ; Mon, 23 May 2022 04:39:06 -0700 (PDT) Received: from epcas2p2.samsung.com (unknown [182.195.41.54]) by mailout2.samsung.com (KnoxPortal) with ESMTP id 20220523113905epoutp021ac198c22f4752120afe526ca6bb2ac3~xuP9Yxe-51950919509epoutp02V for ; Mon, 23 May 2022 11:39:05 +0000 (GMT) DKIM-Filter: OpenDKIM Filter v2.11.0 mailout2.samsung.com 20220523113905epoutp021ac198c22f4752120afe526ca6bb2ac3~xuP9Yxe-51950919509epoutp02V DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=samsung.com; s=mail20170921; t=1653305945; bh=aMbUvdcCVZsG0aigTzkkVcrUQo32w6vT0Qx0XdCdkwo=; h=From:To:Cc:Subject:Date:In-Reply-To:References:From; b=Dw7Fme3P5yHquiSlN9ApWi0ufzrhDBABHHjbt+fDkcY5Ts3dFtpDzzW4QRqCcjYz9 yfj2k9t0U+qb200mkfR/7trkeGMpAkApCyGJ522kj4FROCf+REKkED1QgCONVd6xQ7 2jgxIirVCeqUEXXQWeFz1nU6I42fxATP7FcyH7co= Received: from epsnrtp3.localdomain (unknown [182.195.42.164]) by epcas2p3.samsung.com (KnoxPortal) with ESMTP id 20220523113904epcas2p3ac3fbc2df3d92c781669d791fa8cf290~xuP8qhT8A2403624036epcas2p3_; Mon, 23 May 2022 11:39:04 +0000 (GMT) Received: from epsmges2p3.samsung.com (unknown [182.195.36.91]) by epsnrtp3.localdomain (Postfix) with ESMTP id 4L6Fj15K1Hz4x9Pr; Mon, 23 May 2022 11:39:01 +0000 (GMT) Received: from epcas2p1.samsung.com ( [182.195.41.53]) by epsmges2p3.samsung.com (Symantec Messaging Gateway) with SMTP id 8A.70.10028.5527B826; Mon, 23 May 2022 20:39:01 +0900 (KST) Received: from epsmtrp2.samsung.com (unknown [182.195.40.14]) by epcas2p4.samsung.com (KnoxPortal) with ESMTPA id 20220523113901epcas2p4f53c733b0cf740b0d5687895856f40b0~xuP5vr2Mi0575905759epcas2p4W; Mon, 23 May 2022 11:39:01 +0000 (GMT) Received: from epsmgms1p2.samsung.com (unknown [182.195.42.42]) by epsmtrp2.samsung.com (KnoxPortal) with ESMTP id 20220523113901epsmtrp2cd6da1304d4b26eef1388f7d6a318553~xuP5uxbcE0448504485epsmtrp2C; Mon, 23 May 2022 11:39:01 +0000 (GMT) X-AuditID: b6c32a47-573ff7000000272c-c0-628b725510af Received: from epsmtip1.samsung.com ( [182.195.34.30]) by epsmgms1p2.samsung.com (Symantec Messaging Gateway) with SMTP id AD.F8.08924.4527B826; Mon, 23 May 2022 20:39:00 +0900 (KST) Received: from localhost.localdomain (unknown [10.229.9.51]) by epsmtip1.samsung.com (KnoxPortal) with ESMTPA id 20220523113900epsmtip1dd61fd4cec0c064597e72e5c375b26fa~xuP5gNeot1284612846epsmtip1M; Mon, 23 May 2022 11:39:00 +0000 (GMT) From: Chanho Park To: Rob Herring , Krzysztof Kozlowski Cc: Alim Akhtar , Chanwoo Choi , Sam Protsenko , linux-samsung-soc@vger.kernel.org, devicetree@vger.kernel.org, Chanho Park , Krzysztof Kozlowski Subject: [PATCH v2 2/3] watchdog: s3c2410_wdt: support exynosautov9 watchdog Date: Mon, 23 May 2022 20:39:18 +0900 Message-Id: <20220523113919.59571-3-chanho61.park@samsung.com> X-Mailer: git-send-email 2.36.1 In-Reply-To: <20220523113919.59571-1-chanho61.park@samsung.com> MIME-Version: 1.0 X-Brightmail-Tracker: H4sIAAAAAAAAA+NgFprAJsWRmVeSWpSXmKPExsWy7bCmqW5oUXeSwYObahYP5m1js7i8X9vi +pfnrBbzj5xjteh78ZDZYu/rrewWM87vY7Jo3XuE3eJ53z4mB06PTas62TzuXNvD5tG3ZRWj x+dNcgEsUdk2GamJKalFCql5yfkpmXnptkrewfHO8aZmBoa6hpYW5koKeYm5qbZKLj4Bum6Z OUCnKCmUJeaUAoUCEouLlfTtbIryS0tSFTLyi0tslVILUnIKzAv0ihNzi0vz0vXyUkusDA0M jEyBChOyMw4cfcNWME2mYk1nP3sD433xLkZODgkBE4mOW1uYuhi5OIQEdjBKLHm+jg3C+cQo 8erUPkaQKiGBz4wS/e9yYDquXz7EDlG0i1Gie/MJqPaPjBKvL79nBaliE9CV2PL8FVi3iEC8 xPk3jSwgRcwCC5kkJpzaDVYkLOAjsfPWLSYQm0VAVWLztX4gm4ODV8BOov1EFcQ2eYkN83uZ QWxOAXuJ9/d+gZXzCghKnJz5hAXEZgaqad46mxlkvoTAR3aJaXOXsEA0u0i0rNvECGELS7w6 voUdwpaS+PxuLxuEXSyxdNYnJojmBkaJy9t+QSWMJWY9a2cEOYhZQFNi/S59EFNCQFniyC2o vXwSHYf/skOEeSU62oQgGtUlDmyfDnWBrET3nM+sELaHxOXvj5khYTWJUeL968XMExgVZiF5 ZxaSd2YhLF7AyLyKUSy1oDg3PbXYqMAYHsPJ+bmbGMFJU8t9B+OMtx/0DjEycTAeYpTgYFYS 4d2e2JEkxJuSWFmVWpQfX1Sak1p8iNEUGNYTmaVEk/OBaTuvJN7QxNLAxMzM0NzI1MBcSZzX K2VDopBAemJJanZqakFqEUwfEwenVAPT5m9hZ352SYe45x5unNYqfu/EspqQE5kTJvv/bVX4 +U7VxFt77mcB2QAjjo2rVH+JTNpWesFb4Owf6eS23+3Wb0Mdi5608KxlduOc2NZbYVFwPplr OWPsDvfYaPaVZUbFV/50CMapnZROSvcqWcZfcvXD0tXqTS8OFfxvnjlLJfKzwo65al39f6bM 3T9f6+1LhqL9/7eXrVmxbs+OwM0fO041XVqXyuXdFtLfYHwqvCLwi/LF9feLn20J/+fpqFOn 8E9lydrfc78ubNo3JeH269+hqi7e5qeM3swPtr/cO7Vybu9az6Xiqmff206etWG7hOGK8iXz VwdN25T11Nq8hJ+TxXTZkYK5H7V7/RdmKbEUZyQaajEXFScCAKpeUv0jBAAA X-Brightmail-Tracker: H4sIAAAAAAAAA+NgFjrFLMWRmVeSWpSXmKPExsWy7bCSnG5oUXeSwS0tiwfztrFZXN6vbXH9 y3NWi/lHzrFa9L14yGyx9/VWdosZ5/cxWbTuPcJu8bxvH5MDp8emVZ1sHneu7WHz6NuyitHj 8ya5AJYoLpuU1JzMstQifbsErowDR9+wFUyTqVjT2c/ewHhfvIuRk0NCwETi+uVD7F2MXBxC AjsYJQ5/u8QCkZCVePZuBzuELSxxv+UIK0TRe0aJS1dvM4Ik2AR0JbY8fwVmiwjESyw994MF pIhZYCmTxPrV7UwgCWEBH4mdt26B2SwCqhKbr/UD2RwcvAJ2Eu0nqiAWyEtsmN/LDGJzCthL vL/3C6xcCKjkefMCsDivgKDEyZlPwI5jBqpv3jqbeQKjwCwkqVlIUgsYmVYxSqYWFOem5xYb FhjlpZbrFSfmFpfmpesl5+duYgQHt5bWDsY9qz7oHWJk4mA8xCjBwawkwrs9sSNJiDclsbIq tSg/vqg0J7X4EKM0B4uSOO+FrpPxQgLpiSWp2ampBalFMFkmDk6pBiab3FLP6AMWgsx95lm8 oa/36lU5PTnRJsKW+MPplU5ON8f+e/2PdKon/778v+T64YcKG9yYZWsf9Sy+dYnx1/WVGlc/ /DlzWTFv0SfNtdUtz2K+vPx3cPrjPfOC96/ekbZ+utYvpaMhQRm/HPcLyc3weaXzS1jqhU3W 4cTtkuekdlSZGf7U2fSldGOWWgtXluqlTiHTn0Ef9i1rN7sjynNiap2oZcaGmMMKL26f8Gdw bd+3eb/Mwh88DDfYXRZ1WaV38rOslcrq1D/Edk7b3I2jU7Yi9aeUlPHJ7osbubqPvAx6OMX7 eOz9peZroiL5LUINupKl73xbIxdzcOqJb/ynv7Vv0WXMtWdZv+lsSoQSS3FGoqEWc1FxIgDD ZIvL3QIAAA== X-CMS-MailID: 20220523113901epcas2p4f53c733b0cf740b0d5687895856f40b0 X-Msg-Generator: CA X-Sendblock-Type: AUTO_CONFIDENTIAL CMS-TYPE: 102P DLP-Filter: Pass X-CFilter-Loop: Reflected X-CMS-RootMailID: 20220523113901epcas2p4f53c733b0cf740b0d5687895856f40b0 References: <20220523113919.59571-1-chanho61.park@samsung.com> Precedence: bulk List-ID: X-Mailing-List: linux-samsung-soc@vger.kernel.org Like exynos850, exynosautov9 SoC also has two cpu watchdogs. Unfortunately, some configurations are slightly different so we need to add samsung,exynosautov9-wdt and separate drv data for those watchdogs. Reviewed-by: Krzysztof Kozlowski Signed-off-by: Chanho Park --- drivers/watchdog/s3c2410_wdt.c | 41 ++++++++++++++++++++++++++++++---- 1 file changed, 37 insertions(+), 4 deletions(-) diff --git a/drivers/watchdog/s3c2410_wdt.c b/drivers/watchdog/s3c2410_wdt.c index 6db22f2e3a4f..0dbb3ec9c29c 100644 --- a/drivers/watchdog/s3c2410_wdt.c +++ b/drivers/watchdog/s3c2410_wdt.c @@ -60,9 +60,13 @@ #define EXYNOS850_CLUSTER0_NONCPU_INT_EN 0x1244 #define EXYNOS850_CLUSTER1_NONCPU_OUT 0x1620 #define EXYNOS850_CLUSTER1_NONCPU_INT_EN 0x1644 +#define EXYNOSAUTOV9_CLUSTER1_NONCPU_OUT 0x1520 +#define EXYNOSAUTOV9_CLUSTER1_NONCPU_INT_EN 0x1544 #define EXYNOS850_CLUSTER0_WDTRESET_BIT 24 #define EXYNOS850_CLUSTER1_WDTRESET_BIT 23 +#define EXYNOSAUTOV9_CLUSTER0_WDTRESET_BIT 25 +#define EXYNOSAUTOV9_CLUSTER1_WDTRESET_BIT 24 /** * DOC: Quirk flags for different Samsung watchdog IP-cores @@ -236,6 +240,30 @@ static const struct s3c2410_wdt_variant drv_data_exynos850_cl1 = { QUIRK_HAS_PMU_RST_STAT | QUIRK_HAS_PMU_CNT_EN, }; +static const struct s3c2410_wdt_variant drv_data_exynosautov9_cl0 = { + .mask_reset_reg = EXYNOS850_CLUSTER0_NONCPU_INT_EN, + .mask_bit = 2, + .mask_reset_inv = true, + .rst_stat_reg = EXYNOS5_RST_STAT_REG_OFFSET, + .rst_stat_bit = EXYNOSAUTOV9_CLUSTER0_WDTRESET_BIT, + .cnt_en_reg = EXYNOS850_CLUSTER0_NONCPU_OUT, + .cnt_en_bit = 7, + .quirks = QUIRK_HAS_WTCLRINT_REG | QUIRK_HAS_PMU_MASK_RESET | + QUIRK_HAS_PMU_RST_STAT | QUIRK_HAS_PMU_CNT_EN, +}; + +static const struct s3c2410_wdt_variant drv_data_exynosautov9_cl1 = { + .mask_reset_reg = EXYNOSAUTOV9_CLUSTER1_NONCPU_INT_EN, + .mask_bit = 2, + .mask_reset_inv = true, + .rst_stat_reg = EXYNOS5_RST_STAT_REG_OFFSET, + .rst_stat_bit = EXYNOSAUTOV9_CLUSTER1_WDTRESET_BIT, + .cnt_en_reg = EXYNOSAUTOV9_CLUSTER1_NONCPU_OUT, + .cnt_en_bit = 7, + .quirks = QUIRK_HAS_WTCLRINT_REG | QUIRK_HAS_PMU_MASK_RESET | + QUIRK_HAS_PMU_RST_STAT | QUIRK_HAS_PMU_CNT_EN, +}; + static const struct of_device_id s3c2410_wdt_match[] = { { .compatible = "samsung,s3c2410-wdt", .data = &drv_data_s3c2410 }, @@ -249,6 +277,8 @@ static const struct of_device_id s3c2410_wdt_match[] = { .data = &drv_data_exynos7 }, { .compatible = "samsung,exynos850-wdt", .data = &drv_data_exynos850_cl0 }, + { .compatible = "samsung,exynosautov9-wdt", + .data = &drv_data_exynosautov9_cl0 }, {}, }; MODULE_DEVICE_TABLE(of, s3c2410_wdt_match); @@ -630,8 +660,9 @@ s3c2410_get_wdt_drv_data(struct platform_device *pdev) } #ifdef CONFIG_OF - /* Choose Exynos850 driver data w.r.t. cluster index */ - if (variant == &drv_data_exynos850_cl0) { + /* Choose Exynos850/ExynosAutov9 driver data w.r.t. cluster index */ + if (variant == &drv_data_exynos850_cl0 || + variant == &drv_data_exynosautov9_cl0) { u32 index; int err; @@ -644,9 +675,11 @@ s3c2410_get_wdt_drv_data(struct platform_device *pdev) switch (index) { case 0: - return &drv_data_exynos850_cl0; + return variant; case 1: - return &drv_data_exynos850_cl1; + return (variant == &drv_data_exynos850_cl0) ? + &drv_data_exynos850_cl1 : + &drv_data_exynosautov9_cl1; default: dev_err(dev, "wrong cluster index: %u\n", index); return NULL; From patchwork Mon May 23 11:39:19 2022 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Chanho Park X-Patchwork-Id: 12858955 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 vger.kernel.org (vger.kernel.org [23.128.96.18]) by smtp.lore.kernel.org (Postfix) with ESMTP id E5154C433FE for ; Mon, 23 May 2022 11:39:57 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S234996AbiEWLj5 (ORCPT ); Mon, 23 May 2022 07:39:57 -0400 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:51122 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S234988AbiEWLjJ (ORCPT ); Mon, 23 May 2022 07:39:09 -0400 Received: from mailout2.samsung.com (mailout2.samsung.com [203.254.224.25]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id A413150459 for ; Mon, 23 May 2022 04:39:06 -0700 (PDT) Received: from epcas2p3.samsung.com (unknown [182.195.41.55]) by mailout2.samsung.com (KnoxPortal) with ESMTP id 20220523113904epoutp0273776442baaef1740e13bd28c9001e20~xuP8y_uPW1767517675epoutp02A for ; Mon, 23 May 2022 11:39:04 +0000 (GMT) DKIM-Filter: OpenDKIM Filter v2.11.0 mailout2.samsung.com 20220523113904epoutp0273776442baaef1740e13bd28c9001e20~xuP8y_uPW1767517675epoutp02A DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=samsung.com; s=mail20170921; t=1653305944; bh=ySKIIF/d75SnBSSr/hy3suLI5ZV3wY4ZQ+qSgzAeYaI=; h=From:To:Cc:Subject:Date:In-Reply-To:References:From; b=HcOQyW4GPzEKR8YrZFi/Z2zrBXCKg5B/tS9OM5HeIv1XTu3uphyH6WBTJLRhzedEc y1YSXe/YJtWmX6c8TMMhgYIICDUOzKuRImNwId4QSp9m98gTNUH3rYHwuFR4t3pD07 qX91d4Wcp5mFj3LvWLI9k17nUsGLyq5JFEefcQX8= Received: from epsnrtp3.localdomain (unknown [182.195.42.164]) by epcas2p1.samsung.com (KnoxPortal) with ESMTP id 20220523113904epcas2p17aa79464384823e02256a750d852985e~xuP8aapsn3011130111epcas2p1K; Mon, 23 May 2022 11:39:04 +0000 (GMT) Received: from epsmges2p2.samsung.com (unknown [182.195.36.91]) by epsnrtp3.localdomain (Postfix) with ESMTP id 4L6Fj13nK0z4x9Pp; Mon, 23 May 2022 11:39:01 +0000 (GMT) Received: from epcas2p2.samsung.com ( [182.195.41.54]) by epsmges2p2.samsung.com (Symantec Messaging Gateway) with SMTP id C0.2C.09764.5527B826; Mon, 23 May 2022 20:39:01 +0900 (KST) Received: from epsmtrp2.samsung.com (unknown [182.195.40.14]) by epcas2p2.samsung.com (KnoxPortal) with ESMTPA id 20220523113901epcas2p2ff6ea3954cbd5c3450798a359ab363fe~xuP5tbN9_1007810078epcas2p2G; Mon, 23 May 2022 11:39:01 +0000 (GMT) Received: from epsmgms1p1new.samsung.com (unknown [182.195.42.41]) by epsmtrp2.samsung.com (KnoxPortal) with ESMTP id 20220523113901epsmtrp222af85ed11ab870ebda2fbec621e9051~xuP5sZbNp0448304483epsmtrp2H; Mon, 23 May 2022 11:39:01 +0000 (GMT) X-AuditID: b6c32a46-f8bff70000002624-fe-628b72550bda Received: from epsmtip1.samsung.com ( [182.195.34.30]) by epsmgms1p1new.samsung.com (Symantec Messaging Gateway) with SMTP id 4D.FD.11276.5527B826; Mon, 23 May 2022 20:39:01 +0900 (KST) Received: from localhost.localdomain (unknown [10.229.9.51]) by epsmtip1.samsung.com (KnoxPortal) with ESMTPA id 20220523113900epsmtip175790ef7e02d6fbdff24ab2c7829fb2a~xuP5jvZrO1525615256epsmtip1p; Mon, 23 May 2022 11:39:00 +0000 (GMT) From: Chanho Park To: Rob Herring , Krzysztof Kozlowski Cc: Alim Akhtar , Chanwoo Choi , Sam Protsenko , linux-samsung-soc@vger.kernel.org, devicetree@vger.kernel.org, Chanho Park Subject: [PATCH v2 3/3] arm64: dts: exynosautov9: add watchdog DT nodes Date: Mon, 23 May 2022 20:39:19 +0900 Message-Id: <20220523113919.59571-4-chanho61.park@samsung.com> X-Mailer: git-send-email 2.36.1 In-Reply-To: <20220523113919.59571-1-chanho61.park@samsung.com> MIME-Version: 1.0 X-Brightmail-Tracker: H4sIAAAAAAAAA+NgFuphk+LIzCtJLcpLzFFi42LZdljTTDe0qDvJ4MlXGYsH87axWVzer21x /ctzVov5R86xWvS9eMhsMeP8PiaL1r1H2C2e9+1jcuDw2LSqk83jzrU9bB59W1YxenzeJBfA EpVtk5GamJJapJCal5yfkpmXbqvkHRzvHG9qZmCoa2hpYa6kkJeYm2qr5OIToOuWmQN0hZJC WWJOKVAoILG4WEnfzqYov7QkVSEjv7jEVim1ICWnwLxArzgxt7g0L10vL7XEytDAwMgUqDAh O2PbnLvsBY+5Kq6cm8/WwPiPo4uRk0NCwERi98NZLF2MXBxCAjsYJTbtfcQO4XxilDi6+waU 841RYsfmw2wwLbe7n0El9jJKPJ2zlw3C+cgo8a7tBxNIFZuArsSW568YQWwRgXiJ828awZYw C7xklDhx6QGQw8EhLOAuseuvEUgNi4CqxMTNjWAbeAXsJK6vb2aC2CYvsWF+LzOIzSlgL/H+ 3i8miBpBiZMzn7CA2MxANc1bZzODzJcQeMsu8aDxLQtEs4vEo2MH2SFsYYlXx7dA2VISn9/t hXqnWGLprE9MEM0NjBKXt/2CShhLzHrWzghyKLOApsT6XfogpoSAssSRW1B7+SQ6Dv9lhwjz SnS0CUE0qksc2D4d6gJZie45n1khbA+JzTvWsELCahKjxP2VDxgnMCrMQvLOLCTvzEJYvICR eRWjWGpBcW56arFRgRE8ipPzczcxgpOlltsOxilvP+gdYmTiYDzEKMHBrCTCuz2xI0mINyWx siq1KD++qDQntfgQoykwsCcyS4km5wPTdV5JvKGJpYGJmZmhuZGpgbmSOK9XyoZEIYH0xJLU 7NTUgtQimD4mDk6pBqaDUbPqVQ6FLD65cLojt+nNL27uNm9nnMo4XLrk9544l9e2BaF8efcM N3yYHflo9+p5n06bF7PfmvK2TC5XS6bQzmubU9UPsQPFRyaHFGXxvfNdzy/T/GZiTIG2+nxN 8+bdPrPO6T+uffUoe+aGWUw1X29E/mdR3nX7jMyiFd/eXi4xWxXDLs65QOe8ZOiDXdZVe54e aF8w6eSFzJn1UfuKGtjvbt1u3NNvPjeA5atl02+GFRyFdbdepAsv0XOYfXnxl5mneQTntOwT L5jh6P334FeRZS56Aku2h8zM2vT6qeGETtdPTUt3TLRse1XavXdF4yWmE4m2jE4++1z+hrl7 JNpmi350jPpbd/ahzBYRJZbijERDLeai4kQAAVg6QR8EAAA= X-Brightmail-Tracker: H4sIAAAAAAAAA+NgFjrGLMWRmVeSWpSXmKPExsWy7bCSnG5oUXeSweejzBYP5m1js7i8X9vi +pfnrBbzj5xjteh78ZDZYsb5fUwWrXuPsFs879vH5MDhsWlVJ5vHnWt72Dz6tqxi9Pi8SS6A JYrLJiU1J7MstUjfLoErY9ucu+wFj7kqrpybz9bA+I+ji5GTQ0LAROJ29zP2LkYuDiGB3YwS U5dtYYFIyEo8e7eDHcIWlrjfcoQVoug9o8TtO+uYQRJsAroSW56/YgSxRQTiJZae+8ECUsQs 8JZR4t+DmUAJDg5hAXeJXX+NQGpYBFQlJm5uZAOxeQXsJK6vb2aCWCAvsWF+L9hMTgF7iff3 foHFhYBqnjcvYIaoF5Q4OfMJ2HHMQPXNW2czT2AUmIUkNQtJagEj0ypGydSC4tz03GLDAsO8 1HK94sTc4tK8dL3k/NxNjOCg1tLcwbh91Qe9Q4xMHIyHGCU4mJVEeLcndiQJ8aYkVlalFuXH F5XmpBYfYpTmYFES573QdTJeSCA9sSQ1OzW1ILUIJsvEwSnVwKS2judLUFNH+R8h812uKQzz P//bHSO+8kXGpsmXq2TdvQ+8uerQdXnFxfYfpaLnq685sSj88Hu7wfp9TMnh5Xx2eXOmMi1N vej37lxNtEXz7uJXdtVPb+raFX1kDVefe2dhE/cbScYdnx9uL1Ddu7t6ddDsC2mVhkL7lxxx vVX1rmexzf8HCYq3vth/9SqIidVR/h4/PTXhgLpr1N32R+7nPksqHvm4aObOYuVn4e3hnsYP eU7cEkn+sLtTyt7+uXZ17arpWi72/S9iOtzaVk3Oy58764R7YfreMMbNaV6G2fPLZy83adhx aF7iuamvFXgY3QNvBLOnLlI7X9Cwl/NAe9vCP/NDJrQ0HMrafVGJpTgj0VCLuag4EQDkLkYy 2QIAAA== X-CMS-MailID: 20220523113901epcas2p2ff6ea3954cbd5c3450798a359ab363fe X-Msg-Generator: CA X-Sendblock-Type: AUTO_CONFIDENTIAL CMS-TYPE: 102P DLP-Filter: Pass X-CFilter-Loop: Reflected X-CMS-RootMailID: 20220523113901epcas2p2ff6ea3954cbd5c3450798a359ab363fe References: <20220523113919.59571-1-chanho61.park@samsung.com> Precedence: bulk List-ID: X-Mailing-List: linux-samsung-soc@vger.kernel.org Adds two cpu watchdog devices for ExynosAutov9 SoC. Signed-off-by: Chanho Park --- arch/arm64/boot/dts/exynos/exynosautov9.dtsi | 20 ++++++++++++++++++++ 1 file changed, 20 insertions(+) diff --git a/arch/arm64/boot/dts/exynos/exynosautov9.dtsi b/arch/arm64/boot/dts/exynos/exynosautov9.dtsi index 3e23db8f09d9..1b76943cb382 100644 --- a/arch/arm64/boot/dts/exynos/exynosautov9.dtsi +++ b/arch/arm64/boot/dts/exynos/exynosautov9.dtsi @@ -400,6 +400,26 @@ ufs_0: ufs0@17e00000 { samsung,sysreg = <&syscon_fsys2 0x710>; status = "disabled"; }; + + watchdog_cl0: watchdog@10050000 { + compatible = "samsung,exynosautov9-wdt"; + reg = <0x10050000 0x100>; + interrupts = ; + clocks = <&cmu_peris CLK_GOUT_WDT_CLUSTER0>, <&xtcxo>; + clock-names = "watchdog", "watchdog_src"; + samsung,syscon-phandle = <&pmu_system_controller>; + samsung,cluster-index = <0>; + }; + + watchdog_cl1: watchdog@10060000 { + compatible = "samsung,exynosautov9-wdt"; + reg = <0x10060000 0x100>; + interrupts = ; + clocks = <&cmu_peris CLK_GOUT_WDT_CLUSTER1>, <&xtcxo>; + clock-names = "watchdog", "watchdog_src"; + samsung,syscon-phandle = <&pmu_system_controller>; + samsung,cluster-index = <1>; + }; }; };