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[2620:137:e000::1:20]) by mx.google.com with ESMTP id n25-20020a1709065e1900b009786972898asi4994940eju.881.2023.06.12.13.00.23; Mon, 12 Jun 2023 13:00:49 -0700 (PDT) Received-SPF: pass (google.com: domain of linux-kernel-owner@vger.kernel.org designates 2620:137:e000::1:20 as permitted sender) client-ip=2620:137:e000::1:20; Authentication-Results: mx.google.com; dkim=pass header.i=@ibm.com header.s=pp1 header.b=Ji15yHQX; spf=pass (google.com: domain of linux-kernel-owner@vger.kernel.org designates 2620:137:e000::1:20 as permitted sender) smtp.mailfrom=linux-kernel-owner@vger.kernel.org; dmarc=pass (p=REJECT sp=NONE dis=NONE) header.from=ibm.com Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S236437AbjFLT5v (ORCPT + 99 others); Mon, 12 Jun 2023 15:57:51 -0400 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:35674 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S234031AbjFLT5T (ORCPT ); Mon, 12 Jun 2023 15:57:19 -0400 Received: from mx0b-001b2d01.pphosted.com (mx0b-001b2d01.pphosted.com [148.163.158.5]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id D6E4FE73; Mon, 12 Jun 2023 12:57:18 -0700 (PDT) Received: from pps.filterd (m0356516.ppops.net [127.0.0.1]) by mx0a-001b2d01.pphosted.com (8.17.1.19/8.17.1.19) with ESMTP id 35CJqdGU024910; Mon, 12 Jun 2023 19:56:59 GMT DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=ibm.com; h=from : to : cc : subject : date : message-id : mime-version : content-transfer-encoding; s=pp1; bh=w8QDzgP0fMv5SkPQ3RMbBfTPNkUSqRxyIBjRBSpsT1Y=; b=Ji15yHQXdWIQNk2PhxVQhL7Ox0iLH9eOWLqw9GH67/nbreeLO2QaHFy2rS6737aTC5P5 EZgIwwX0FY51Ri54fg1iEPC/3c54rJuxynssQo2Uu3cSXSlvRede6XajjFlXv+Zl8qWI CP+aRHZ5WUSiNQmr8XAsXH/EOPZpsrWxZ+JeagTaex3pIaVtwb1NYfFVMpizYNdumaJm COYgClAhUCBnKedtTTop9NFvYKBuT83GjC5XlaMz2TkDuUjEvIW7QHGY7fQN0oGRye1r cdMjKqduURZ639EY9iK3EQAO0nTdXSEFUuhQOM+e/NmwOlc7D/gxLgHenZ2FhSiWPXZ8 8Q== Received: from ppma03wdc.us.ibm.com (ba.79.3fa9.ip4.static.sl-reverse.com [169.63.121.186]) by mx0a-001b2d01.pphosted.com (PPS) with ESMTPS id 3r69wgr30f-1 (version=TLSv1.2 cipher=ECDHE-RSA-AES256-GCM-SHA384 bits=256 verify=NOT); Mon, 12 Jun 2023 19:56:59 +0000 Received: from pps.filterd (ppma03wdc.us.ibm.com [127.0.0.1]) by ppma03wdc.us.ibm.com (8.17.1.19/8.17.1.19) with ESMTP id 35CHjMA7002823; Mon, 12 Jun 2023 19:56:58 GMT Received: from smtprelay07.dal12v.mail.ibm.com ([9.208.130.99]) by ppma03wdc.us.ibm.com (PPS) with ESMTPS id 3r4gt5cm92-1 (version=TLSv1.2 cipher=ECDHE-RSA-AES256-GCM-SHA384 bits=256 verify=NOT); Mon, 12 Jun 2023 19:56:58 +0000 Received: from smtpav06.dal12v.mail.ibm.com (smtpav06.dal12v.mail.ibm.com [10.241.53.105]) by smtprelay07.dal12v.mail.ibm.com (8.14.9/8.14.9/NCO v10.0) with ESMTP id 35CJuvJG22020524 (version=TLSv1/SSLv3 cipher=DHE-RSA-AES256-GCM-SHA384 bits=256 verify=OK); Mon, 12 Jun 2023 19:56:58 GMT Received: from smtpav06.dal12v.mail.ibm.com (unknown [127.0.0.1]) by IMSVA (Postfix) with ESMTP id D393958055; Mon, 12 Jun 2023 19:56:57 +0000 (GMT) Received: from smtpav06.dal12v.mail.ibm.com (unknown [127.0.0.1]) by IMSVA (Postfix) with ESMTP id 914D458059; Mon, 12 Jun 2023 19:56:57 +0000 (GMT) Received: from slate16.aus.stglabs.ibm.com (unknown [9.61.148.226]) by smtpav06.dal12v.mail.ibm.com (Postfix) with ESMTP; Mon, 12 Jun 2023 19:56:57 +0000 (GMT) From: Eddie James To: linux-fsi@lists.ozlabs.org Cc: linux-kernel@vger.kernel.org, jk@ozlabs.org, joel@jms.id.au, alistair@popple.id.au, andrew@aj.id.au, robh+dt@kernel.org, krzysztof.kozlowski+dt@linaro.org, conor+dt@kernel.org, devicetree@vger.kernel.org Subject: [PATCH 00/14] fsi: Miscellaneous fixes and I2C Responder driver Date: Mon, 12 Jun 2023 14:56:43 -0500 Message-Id: <20230612195657.245125-1-eajames@linux.ibm.com> X-Mailer: git-send-email 2.31.1 MIME-Version: 1.0 Content-Transfer-Encoding: 8bit X-TM-AS-GCONF: 00 X-Proofpoint-GUID: B-uG64PmwxPCeZ1gYsNLZXvrqbTzftzQ X-Proofpoint-ORIG-GUID: B-uG64PmwxPCeZ1gYsNLZXvrqbTzftzQ X-Proofpoint-Virus-Version: vendor=baseguard engine=ICAP:2.0.254,Aquarius:18.0.957,Hydra:6.0.573,FMLib:17.11.176.26 definitions=2023-06-12_14,2023-06-12_02,2023-05-22_02 X-Proofpoint-Spam-Details: rule=outbound_notspam policy=outbound score=0 impostorscore=0 mlxlogscore=877 malwarescore=0 mlxscore=0 bulkscore=0 spamscore=0 clxscore=1011 priorityscore=1501 lowpriorityscore=0 phishscore=0 adultscore=0 suspectscore=0 classifier=spam adjust=0 reason=mlx scancount=1 engine=8.12.0-2305260000 definitions=main-2306120169 X-Spam-Status: No, score=-2.0 required=5.0 tests=BAYES_00,DKIM_SIGNED, DKIM_VALID,DKIM_VALID_EF,RCVD_IN_MSPIKE_H5,RCVD_IN_MSPIKE_WL, SPF_HELO_NONE,SPF_PASS,T_SCC_BODY_TEXT_LINE autolearn=ham autolearn_force=no version=3.4.6 X-Spam-Checker-Version: SpamAssassin 3.4.6 (2021-04-09) on lindbergh.monkeyblade.net Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org This series adds a number of fixes and improvements to the FSI driver and adds the I2C Responder driver. The I2C Responder(I2CR) is an I2C device that translates I2C commands to CFAM or SCOM operations, effectively implementing an FSI master and bus. Eddie James (14): fsi: Move fsi_slave structure definition to header fsi: Add aliased device numbering fsi: Use of_match_table for bus matching if specified fsi: sbefifo: Don't check status during probe fsi: sbefifo: Add configurable in-command timeout fsi: sbefifo: Remove limits on user-specified read timeout fsi: aspeed: Reset master errors after CFAM reset fsi: core: Add trace events for scan and unregister fsi: core: Fix legacy minor numbering fsi: core: Switch to ida_alloc/free fsi: Improve master indexing dt-bindings: fsi: Document the IBM I2C Responder virtual FSI master fsi: Add IBM I2C Responder virtual FSI master fsi: Add I2C Responder SCOM driver .../bindings/fsi/ibm,i2cr-fsi-master.yaml | 41 +++ drivers/fsi/Kconfig | 17 + drivers/fsi/Makefile | 2 + drivers/fsi/fsi-core.c | 122 ++++--- drivers/fsi/fsi-master-aspeed.c | 4 +- drivers/fsi/fsi-master-ast-cf.c | 2 +- drivers/fsi/fsi-master-gpio.c | 2 +- drivers/fsi/fsi-master-hub.c | 4 +- drivers/fsi/fsi-master-i2cr.c | 316 ++++++++++++++++++ drivers/fsi/fsi-master-i2cr.h | 33 ++ drivers/fsi/fsi-master.h | 2 +- drivers/fsi/fsi-sbefifo.c | 47 ++- drivers/fsi/fsi-scom.c | 8 + drivers/fsi/fsi-slave.h | 28 ++ drivers/fsi/i2cr-scom.c | 154 +++++++++ include/trace/events/fsi.h | 31 ++ include/trace/events/fsi_master_i2cr.h | 107 ++++++ include/uapi/linux/fsi.h | 10 + 18 files changed, 865 insertions(+), 65 deletions(-) create mode 100644 Documentation/devicetree/bindings/fsi/ibm,i2cr-fsi-master.yaml create mode 100644 drivers/fsi/fsi-master-i2cr.c create mode 100644 drivers/fsi/fsi-master-i2cr.h create mode 100644 drivers/fsi/fsi-slave.h create mode 100644 drivers/fsi/i2cr-scom.c create mode 100644 include/trace/events/fsi_master_i2cr.h -- 2.31.1