From patchwork Fri Mar 6 19:41:17 2020 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Eddie James X-Patchwork-Id: 11424669 Return-Path: Received: from mail.kernel.org (pdx-korg-mail-1.web.codeaurora.org [172.30.200.123]) by pdx-korg-patchwork-2.web.codeaurora.org (Postfix) with ESMTP id 4524614BC for ; Fri, 6 Mar 2020 19:41:49 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [209.132.180.67]) by mail.kernel.org (Postfix) with ESMTP id 301DC20675 for ; Fri, 6 Mar 2020 19:41:49 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1726490AbgCFTll (ORCPT ); Fri, 6 Mar 2020 14:41:41 -0500 Received: from mx0a-001b2d01.pphosted.com ([148.163.156.1]:27840 "EHLO mx0a-001b2d01.pphosted.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1726185AbgCFTlk (ORCPT ); Fri, 6 Mar 2020 14:41:40 -0500 Received: from pps.filterd (m0098399.ppops.net [127.0.0.1]) by mx0a-001b2d01.pphosted.com (8.16.0.42/8.16.0.42) with SMTP id 026JKl9i011287; Fri, 6 Mar 2020 14:41:36 -0500 Received: from pps.reinject (localhost [127.0.0.1]) by mx0a-001b2d01.pphosted.com with ESMTP id 2ykgng3bwr-1 (version=TLSv1.2 cipher=ECDHE-RSA-AES256-GCM-SHA384 bits=256 verify=NOT); Fri, 06 Mar 2020 14:41:36 -0500 Received: from m0098399.ppops.net (m0098399.ppops.net [127.0.0.1]) by pps.reinject (8.16.0.36/8.16.0.36) with SMTP id 026JT1NC029971; Fri, 6 Mar 2020 14:41:36 -0500 Received: from ppma05wdc.us.ibm.com (1b.90.2fa9.ip4.static.sl-reverse.com [169.47.144.27]) by mx0a-001b2d01.pphosted.com with ESMTP id 2ykgng3bvx-1 (version=TLSv1.2 cipher=ECDHE-RSA-AES256-GCM-SHA384 bits=256 verify=NOT); Fri, 06 Mar 2020 14:41:35 -0500 Received: from pps.filterd (ppma05wdc.us.ibm.com [127.0.0.1]) by ppma05wdc.us.ibm.com (8.16.0.27/8.16.0.27) with SMTP id 026Jag0o014774; Fri, 6 Mar 2020 19:41:34 GMT Received: from b03cxnp07029.gho.boulder.ibm.com (b03cxnp07029.gho.boulder.ibm.com [9.17.130.16]) by ppma05wdc.us.ibm.com with ESMTP id 2yffk75vfj-1 (version=TLSv1.2 cipher=ECDHE-RSA-AES256-GCM-SHA384 bits=256 verify=NOT); Fri, 06 Mar 2020 19:41:34 +0000 Received: from b03ledav004.gho.boulder.ibm.com (b03ledav004.gho.boulder.ibm.com [9.17.130.235]) by b03cxnp07029.gho.boulder.ibm.com (8.14.9/8.14.9/NCO v10.0) with ESMTP id 026JfYkD61735412 (version=TLSv1/SSLv3 cipher=DHE-RSA-AES256-GCM-SHA384 bits=256 verify=OK); Fri, 6 Mar 2020 19:41:34 GMT Received: from b03ledav004.gho.boulder.ibm.com (unknown [127.0.0.1]) by IMSVA (Postfix) with ESMTP id 00D5C78060; Fri, 6 Mar 2020 19:41:34 +0000 (GMT) Received: from b03ledav004.gho.boulder.ibm.com (unknown [127.0.0.1]) by IMSVA (Postfix) with ESMTP id 1CCB97805F; Fri, 6 Mar 2020 19:41:33 +0000 (GMT) Received: from ghost4.ibm.com (unknown [9.163.78.144]) by b03ledav004.gho.boulder.ibm.com (Postfix) with ESMTP; Fri, 6 Mar 2020 19:41:32 +0000 (GMT) From: Eddie James To: linux-spi@vger.kernel.org Cc: linux-kernel@vger.kernel.org, broonie@kernel.org, joel@jms.id.au, andrew@aj.id.au, andy.shevchenko@gmail.com, robh+dt@kernel.org, devicetree@vger.kernel.org, Eddie James Subject: [PATCH v3 1/2] dt-bindings: fsi: Add FSI2SPI bindings Date: Fri, 6 Mar 2020 13:41:17 -0600 Message-Id: <20200306194118.18581-2-eajames@linux.ibm.com> X-Mailer: git-send-email 2.24.0 In-Reply-To: <20200306194118.18581-1-eajames@linux.ibm.com> References: <20200306194118.18581-1-eajames@linux.ibm.com> MIME-Version: 1.0 X-TM-AS-GCONF: 00 X-Proofpoint-Virus-Version: vendor=fsecure engine=2.50.10434:6.0.138,18.0.572 definitions=2020-03-06_07:2020-03-06,2020-03-06 signatures=0 X-Proofpoint-Spam-Details: rule=outbound_notspam policy=outbound score=0 bulkscore=0 impostorscore=0 phishscore=0 spamscore=0 suspectscore=1 mlxlogscore=999 lowpriorityscore=0 adultscore=0 priorityscore=1501 mlxscore=0 clxscore=1015 malwarescore=0 classifier=spam adjust=0 reason=mlx scancount=1 engine=8.12.0-2001150001 definitions=main-2003060119 Sender: linux-spi-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-spi@vger.kernel.org Add documentation for the FSI2SPI CFAM engine, which provides access to a number of SPI controllers. Signed-off-by: Eddie James --- .../devicetree/bindings/fsi/ibm,fsi2spi.yaml | 36 +++++++++++++++++++ 1 file changed, 36 insertions(+) create mode 100644 Documentation/devicetree/bindings/fsi/ibm,fsi2spi.yaml diff --git a/Documentation/devicetree/bindings/fsi/ibm,fsi2spi.yaml b/Documentation/devicetree/bindings/fsi/ibm,fsi2spi.yaml new file mode 100644 index 000000000000..893d81e54caa --- /dev/null +++ b/Documentation/devicetree/bindings/fsi/ibm,fsi2spi.yaml @@ -0,0 +1,36 @@ +# SPDX-License-Identifier: (GPL-2.0-or-later) +%YAML 1.2 +--- +$id: http://devicetree.org/schemas/fsi/ibm,fsi2spi.yaml# +$schema: http://devicetree.org/meta-schemas/core.yaml# + +title: IBM FSI-attached SPI controllers + +maintainers: + - Eddie James + +description: | + This binding describes an FSI CFAM engine called the FSI2SPI. Therefore this + node will always be a child of an FSI CFAM node; see fsi.txt for details on + FSI slave and CFAM nodes. This FSI2SPI engine provides access to a number of + SPI controllers. + +properties: + compatible: + enum: + - ibm,fsi2spi + + reg: + items: + - description: FSI slave address + +required: + - compatible + - reg + +examples: + - | + fsi2spi@1c00 { + compatible = "ibm,fsi2spi"; + reg = <0x1c00 0x400>; + };