From patchwork Thu Nov 11 08:43:25 2021 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Jaewon Kim X-Patchwork-Id: 517485 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 E5C09C433FE for ; Thu, 11 Nov 2021 08:48:12 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by mail.kernel.org (Postfix) with ESMTP id CEE8E61267 for ; Thu, 11 Nov 2021 08:48:12 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S231951AbhKKIu7 (ORCPT ); Thu, 11 Nov 2021 03:50:59 -0500 Received: from mailout4.samsung.com ([203.254.224.34]:23236 "EHLO mailout4.samsung.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S232250AbhKKIu4 (ORCPT ); Thu, 11 Nov 2021 03:50:56 -0500 Received: from epcas2p2.samsung.com (unknown [182.195.41.54]) by mailout4.samsung.com (KnoxPortal) with ESMTP id 20211111084803epoutp04b13cad44db688da972a57bdc8d372c9d~2caiDMyEh1538315383epoutp04w for ; Thu, 11 Nov 2021 08:48:03 +0000 (GMT) DKIM-Filter: OpenDKIM Filter v2.11.0 mailout4.samsung.com 20211111084803epoutp04b13cad44db688da972a57bdc8d372c9d~2caiDMyEh1538315383epoutp04w DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=samsung.com; s=mail20170921; t=1636620483; bh=kuHscA9dGAXV0iGJRJxz1QoWJ7pHx7l378kunnn98Gs=; h=From:To:Cc:Subject:Date:References:From; b=Brxx7lbqRB/KrNDY51I5/ZzTyGSfhfRfFb8li//M3XxGzWjGDS1U306GPK1ggcox/ 4a1TQ4UyaAz5ODVGBZtJayJF/C+YKFiR1++Wns+4HWgZW8zHeBVJMer+OV6ZAIrnfl 8mMNV91a+322Y2pfRmbBo97f7mEzksMLVb1RBZBA= Received: from epsnrtp3.localdomain (unknown [182.195.42.164]) by epcas2p4.samsung.com (KnoxPortal) with ESMTP id 20211111084802epcas2p41354d9a870b3ff33f0990e325c8223ef~2cahWYhbj0326503265epcas2p4I; Thu, 11 Nov 2021 08:48:02 +0000 (GMT) Received: from epsmges2p3.samsung.com (unknown [182.195.36.91]) by epsnrtp3.localdomain (Postfix) with ESMTP id 4Hqb2k4YSxz4x9Qc; Thu, 11 Nov 2021 08:47:58 +0000 (GMT) Received: from epcas2p4.samsung.com ( [182.195.41.56]) by epsmges2p3.samsung.com (Symantec Messaging Gateway) with SMTP id 33.15.10014.5B8DC816; Thu, 11 Nov 2021 17:47:49 +0900 (KST) Received: from epsmtrp1.samsung.com (unknown [182.195.40.13]) by epcas2p3.samsung.com (KnoxPortal) with ESMTPA id 20211111084749epcas2p37aca50307180bb44a8939b7ee33b28d0~2caVJXm5J2079220792epcas2p3s; Thu, 11 Nov 2021 08:47:49 +0000 (GMT) Received: from epsmgms1p2.samsung.com (unknown [182.195.42.42]) by epsmtrp1.samsung.com (KnoxPortal) with ESMTP id 20211111084749epsmtrp11b5395a8d364aff2d7d952416fc29a8a~2caVIrX6s2184421844epsmtrp1L; Thu, 11 Nov 2021 08:47:49 +0000 (GMT) X-AuditID: b6c32a47-473ff7000000271e-72-618cd8b5302d Received: from epsmtip2.samsung.com ( [182.195.34.31]) by epsmgms1p2.samsung.com (Symantec Messaging Gateway) with SMTP id 29.C8.08738.5B8DC816; Thu, 11 Nov 2021 17:47:49 +0900 (KST) Received: from localhost.localdomain (unknown [10.229.9.51]) by epsmtip2.samsung.com (KnoxPortal) with ESMTPA id 20211111084749epsmtip27b4a8ad29fc11449e26661e75ca209fe~2caU6ThXM1450214502epsmtip2i; Thu, 11 Nov 2021 08:47:49 +0000 (GMT) From: Jaewon Kim To: Krzysztof Kozlowski , Wolfram Sang , Rob Herring Cc: linux-samsung-soc@vger.kernel.org, linux-i2c@vger.kernel.org, chanho61.park@samsung.com, Sam Protsenko , Jaewon Kim Subject: [PATCH v2 0/2] i2c: exynos5: add support for ExynosAutov9 SoC Date: Thu, 11 Nov 2021 17:43:25 +0900 Message-Id: <20211111084327.106696-1-jaewon02.kim@samsung.com> X-Mailer: git-send-email 2.33.1 MIME-Version: 1.0 X-Brightmail-Tracker: H4sIAAAAAAAAA+NgFmpik+LIzCtJLcpLzFFi42LZdljTQnfrjZ5Eg1nzlCwu79e22NFwhNVi 49sfTBYdf78wWsw4v4/JonXvEXaL531A1t39cxkdODxmNfSyeWxa1cnmcefaHjaPvi2rGD0+ b5ILYI3KtslITUxJLVJIzUvOT8nMS7dV8g6Od443NTMw1DW0tDBXUshLzE21VXLxCdB1y8wB OkVJoSwxpxQoFJBYXKykb2dTlF9akqqQkV9cYquUWpCSU2BeoFecmFtcmpeul5daYmVoYGBk ClSYkJ2xqG8mY8Entor215fYGxiPsXYxcnJICJhILPo8iamLkYtDSGAHo8TdmTvYIZxPjBLP z61lg3A+M0rcbrnD2MXIAday6rcSRHwXo8TFIzuYIZyPjBJ/5vwGm8smoC3xff1iMFtEoE6i e1crI0gRs8AmoI4Ps9lAEsICbhInlr4Es1kEVCVW/tnFBGLzCthJdKxrhTpQXmLihHvsEHFB iZMzn7CA2MxA8eats5khai6xSzxekwthu0hMXzSPBcIWlnh1fAs7hC0l8bK/jR3ig3qJrzcc QO6REOhhlFjT9YsJosZe4tf0LawgNcwCmhLrd+lDlCtLHLkFtZVPouPwX6gpvBIdbUIQjWoS 96eeY4OwZSQmHVkJNdBD4ueif2BxIYFYiZ7Nh1knMMrPQvLLLCS/zELYu4CReRWjWGpBcW56 arFRgTE8TpPzczcxghOjlvsOxhlvP+gdYmTiYDzEKMHBrCTC+/1ST6IQb0piZVVqUX58UWlO avEhRlNg6E5klhJNzgem5rySeEMTSwMTMzNDcyNTA3MlcV5L0exEIYH0xJLU7NTUgtQimD4m Dk6pBqYtH6a1JG4zt5+7xEOed++5P0sPT+nde+zNxx3aRanx9zbO+H/gYVxn0O5Ald8zD5u/ /lFeWWP6o7Ov/mFi/Q7hfbKh7V9Wihduz1v/f9tEq2WODnsbo5d2Lf6xa96Ce4+Cln2b+MD8 GrvgpS2vooNqjposzLvKuap3f2SMc6JUg/rH6K2+9fMm5citl3MKWe85Py6NY+Hf1G9yWnNT +w+Z/0m0NKturEt59+Cp857/1Ww3BBmWh9llZCg8UrZ3lTgbounp4u/ifsmS62n/65J5TyUD zjY+dJnHbvakLLCMzzP49udNK37cXNVeuHHDRsts1+msk/uNg3kTr5REiMeFXbbkce2cuenS vqVbzn1TYinOSDTUYi4qTgQAYdMijhUEAAA= X-Brightmail-Tracker: H4sIAAAAAAAAA+NgFtrMLMWRmVeSWpSXmKPExsWy7bCSvO7WGz2JBnc+cVtc3q9tsaPhCKvF xrc/mCw6/n5htJhxfh+TReveI+wWz/uArLv75zI6cHjMauhl89i0qpPN4861PWwefVtWMXp8 3iQXwBrFZZOSmpNZllqkb5fAlbGobyZjwSe2ivbXl9gbGI+xdjFycEgImEis+q3UxcjFISSw g1Fixo8Gti5GTqC4jMTyZ31QtrDE/ZYjrBBF7xkl3h74yQ6SYBPQlvi+fjFYQkSgASjxbRET SIJZYBujRFNDOYgtLOAmcWLpS7BJLAKqEiv/7AKr4RWwk+hY18oKsUFeYuKEe+wQcUGJkzOf sEDMkZdo3jqbeQIj3ywkqVlIUgsYmVYxSqYWFOem5xYbFhjlpZbrFSfmFpfmpesl5+duYgSH q5bWDsY9qz7oHWJk4mA8xCjBwawkwvv9Uk+iEG9KYmVValF+fFFpTmrxIUZpDhYlcd4LXSfj hQTSE0tSs1NTC1KLYLJMHJxSDUwRi/YJvAo+ZPTqkpdhzIkzhpuNnuSq+LZK1nvs/CXJt4x5 gdHWuGVC85a5fIlgLK2seuH0kMnpmmYKy5JTRvs9z+aFbgpaE8ilXyq6cbLTHJZr/BFcJT+O JLydcdkqjLvPVPu9mtSG1qObT7PyLLiVOXlV1zmu2OaKRcvMj+wr93ui4PHoV+XiKRwnZdZ8 sZ1YtGjFkYgLS0K+H9vAfcdu3vmNK08dMWs+v2964Wavjydd/n2o7f74UvjQse6X9yctadA5 /8GsrdcoYloDg9fC2HkdM98aaHR3dScaTXzhuY6prMd3oqguz/9gp4Q5Uut0Yh6+uVFsbOTe MF/DVzXgw4E0/5VznH43sIl//vhViaU4I9FQi7moOBEAqG2f68YCAAA= X-CMS-MailID: 20211111084749epcas2p37aca50307180bb44a8939b7ee33b28d0 X-Msg-Generator: CA X-Sendblock-Type: AUTO_CONFIDENTIAL CMS-TYPE: 102P DLP-Filter: Pass X-CFilter-Loop: Reflected X-CMS-RootMailID: 20211111084749epcas2p37aca50307180bb44a8939b7ee33b28d0 References: Precedence: bulk List-ID: X-Mailing-List: linux-samsung-soc@vger.kernel.org Serial IPs(UART, I2C, SPI) are integrated into New IP-Core called USI(Universal Serial Interface). As it is integrated into USI, there are additinal HW changes. Registers to control USI and sysreg to set serial IPs have been added. Also, some timing registres have been changed. Changes in v2: - Changes compatible name to "samsung,exynosautov9-hsi2c" - Changes I2C type name to "I2C_TYPE_EXYNOSAUTOV9" from "I2C_TYPE_USI" - Changes to clear after reset instread of clearing reset - Add description about system register for USI Jaewon Kim (2): dt-bindings: i2c: exynos5: add exynosautov9-hsi2c compatible i2c: exynos5: add support for ExynosAutov9 SoC .../devicetree/bindings/i2c/i2c-exynos5.txt | 7 + drivers/i2c/busses/i2c-exynos5.c | 133 ++++++++++++++++-- 2 files changed, 130 insertions(+), 10 deletions(-) Reviewed-by: Krzysztof Kozlowski