From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Authentication-Results: lists.ozlabs.org; spf=pass (sender SPF authorized) smtp.mailfrom=linux.ibm.com (client-ip=148.163.158.5; helo=mx0a-001b2d01.pphosted.com; envelope-from=eajames@linux.ibm.com; receiver=) Authentication-Results: lists.ozlabs.org; dmarc=pass (p=none dis=none) header.from=linux.ibm.com Received: from mx0a-001b2d01.pphosted.com (mx0b-001b2d01.pphosted.com [148.163.158.5]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by lists.ozlabs.org (Postfix) with ESMTPS id 4BH5Ck2bGSzDqhY for ; Thu, 30 Jul 2020 06:45:37 +1000 (AEST) Received: from pps.filterd (m0098413.ppops.net [127.0.0.1]) by mx0b-001b2d01.pphosted.com (8.16.0.42/8.16.0.42) with SMTP id 06TKUZq3025785; Wed, 29 Jul 2020 16:45:35 -0400 Received: from ppma02dal.us.ibm.com (a.bd.3ea9.ip4.static.sl-reverse.com [169.62.189.10]) by mx0b-001b2d01.pphosted.com with ESMTP id 32k72bskjs-1 (version=TLSv1.2 cipher=ECDHE-RSA-AES256-GCM-SHA384 bits=256 verify=NOT); Wed, 29 Jul 2020 16:45:35 -0400 Received: from pps.filterd (ppma02dal.us.ibm.com [127.0.0.1]) by ppma02dal.us.ibm.com (8.16.0.42/8.16.0.42) with SMTP id 06TKifmg032639; Wed, 29 Jul 2020 20:45:35 GMT Received: from b01cxnp22036.gho.pok.ibm.com (b01cxnp22036.gho.pok.ibm.com [9.57.198.26]) by ppma02dal.us.ibm.com with ESMTP id 32gcy4nxy1-1 (version=TLSv1.2 cipher=ECDHE-RSA-AES256-GCM-SHA384 bits=256 verify=NOT); Wed, 29 Jul 2020 20:45:35 +0000 Received: from b01ledav004.gho.pok.ibm.com (b01ledav004.gho.pok.ibm.com [9.57.199.109]) by b01cxnp22036.gho.pok.ibm.com (8.14.9/8.14.9/NCO v10.0) with ESMTP id 06TKjY0j40960482 (version=TLSv1/SSLv3 cipher=DHE-RSA-AES256-GCM-SHA384 bits=256 verify=OK); Wed, 29 Jul 2020 20:45:34 GMT Received: from b01ledav004.gho.pok.ibm.com (unknown [127.0.0.1]) by IMSVA (Postfix) with ESMTP id 47F12112064; Wed, 29 Jul 2020 20:45:34 +0000 (GMT) Received: from b01ledav004.gho.pok.ibm.com (unknown [127.0.0.1]) by IMSVA (Postfix) with ESMTP id B7F49112061; Wed, 29 Jul 2020 20:45:33 +0000 (GMT) Received: from ghost4.ibm.com (unknown [9.163.18.72]) by b01ledav004.gho.pok.ibm.com (Postfix) with ESMTP; Wed, 29 Jul 2020 20:45:33 +0000 (GMT) From: Eddie James To: openbmc@lists.ozlabs.org Cc: joel@jms.id.au, Eddie James Subject: [PATCH linux dev-5.7 4/6] dt-bindings: fsi: fsi2spi: Document new restricted property Date: Wed, 29 Jul 2020 15:45:26 -0500 Message-Id: <20200729204528.15157-5-eajames@linux.ibm.com> X-Mailer: git-send-email 2.24.0 In-Reply-To: <20200729204528.15157-1-eajames@linux.ibm.com> References: <20200729204528.15157-1-eajames@linux.ibm.com> MIME-Version: 1.0 Content-Transfer-Encoding: 8bit X-TM-AS-GCONF: 00 X-Proofpoint-Virus-Version: vendor=fsecure engine=2.50.10434:6.0.235, 18.0.687 definitions=2020-07-29_14:2020-07-29, 2020-07-29 signatures=0 X-Proofpoint-Spam-Details: rule=outbound_notspam policy=outbound score=0 priorityscore=1501 lowpriorityscore=0 malwarescore=0 suspectscore=1 impostorscore=0 phishscore=0 adultscore=0 bulkscore=0 spamscore=0 clxscore=1015 mlxscore=0 mlxlogscore=999 classifier=spam adjust=0 reason=mlx scancount=1 engine=8.12.0-2006250000 definitions=main-2007290134 X-BeenThere: openbmc@lists.ozlabs.org X-Mailman-Version: 2.1.29 Precedence: list List-Id: Development list for OpenBMC List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-List-Received-Date: Wed, 29 Jul 2020 20:45:39 -0000 Add documentation for the "fsi2spi,restricted" property which indicates a controller shouldn't sequence loops and therefore has a smaller transfer size. Signed-off-by: Eddie James --- Documentation/devicetree/bindings/fsi/ibm,fsi2spi.yaml | 10 ++++++++++ 1 file changed, 10 insertions(+) diff --git a/Documentation/devicetree/bindings/fsi/ibm,fsi2spi.yaml b/Documentation/devicetree/bindings/fsi/ibm,fsi2spi.yaml index 893d81e54caa..ff16797061ec 100644 --- a/Documentation/devicetree/bindings/fsi/ibm,fsi2spi.yaml +++ b/Documentation/devicetree/bindings/fsi/ibm,fsi2spi.yaml @@ -24,6 +24,16 @@ properties: items: - description: FSI slave address +patternProperties: + "^spi(@.*|-[0-9a-f])*$": + type: object + + properties: + fsi2spi,restricted: + description: indicates the controller should not use looping in the + sequencer and therefore has a smaller maximum transfer size + type: boolean + required: - compatible - reg -- 2.24.0