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Tue, 14 May 2024 19:54:39 +0000 Received: from smtpav03.dal12v.mail.ibm.com (smtpav03.dal12v.mail.ibm.com [10.241.53.102]) by smtprelay04.dal12v.mail.ibm.com (8.14.9/8.14.9/NCO v10.0) with ESMTP id 44EJsatS27525792 (version=TLSv1/SSLv3 cipher=DHE-RSA-AES256-GCM-SHA384 bits=256 verify=OK); Tue, 14 May 2024 19:54:38 GMT Received: from smtpav03.dal12v.mail.ibm.com (unknown [127.0.0.1]) by IMSVA (Postfix) with ESMTP id AED3858060; Tue, 14 May 2024 19:54:36 +0000 (GMT) Received: from smtpav03.dal12v.mail.ibm.com (unknown [127.0.0.1]) by IMSVA (Postfix) with ESMTP id 7A9C558063; Tue, 14 May 2024 19:54:36 +0000 (GMT) Received: from slate16.aus.stglabs.ibm.com (unknown [9.61.107.19]) by smtpav03.dal12v.mail.ibm.com (Postfix) with ESMTP; Tue, 14 May 2024 19:54:36 +0000 (GMT) From: Eddie James To: linux-fsi@lists.ozlabs.org Cc: devicetree@vger.kernel.org, linux-kernel@vger.kernel.org, eajames@linux.ibm.com, krzk+dt@kernel.org, conor+dt@kernel.org, robh@kernel.org, joel@jms.id.au, andrew@codeconstruct.com.au Subject: [PATCH v5 2/9] dt-bindings: fsi: Document the IBM SCOM engine Date: Tue, 14 May 2024 14:54:28 -0500 Message-Id: <20240514195435.155372-3-eajames@linux.ibm.com> X-Mailer: git-send-email 2.39.3 In-Reply-To: <20240514195435.155372-1-eajames@linux.ibm.com> References: <20240514195435.155372-1-eajames@linux.ibm.com> X-TM-AS-GCONF: 00 X-Proofpoint-ORIG-GUID: ymgI5bxXx9Pl-ltUt-JYp3VdwVXzoDow X-Proofpoint-GUID: ymgI5bxXx9Pl-ltUt-JYp3VdwVXzoDow Content-Transfer-Encoding: 8bit X-Proofpoint-UnRewURL: 0 URL was un-rewritten Precedence: bulk X-Mailing-List: linux-kernel@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 X-Proofpoint-Virus-Version: vendor=baseguard engine=ICAP:2.0.293,Aquarius:18.0.1039,Hydra:6.0.650,FMLib:17.11.176.26 definitions=2024-05-14_12,2024-05-14_01,2023-05-22_02 X-Proofpoint-Spam-Details: rule=outbound_notspam policy=outbound score=0 phishscore=0 adultscore=0 clxscore=1015 lowpriorityscore=0 mlxlogscore=963 suspectscore=0 priorityscore=1501 bulkscore=0 mlxscore=0 malwarescore=0 impostorscore=0 spamscore=0 classifier=spam adjust=0 reason=mlx scancount=1 engine=8.12.0-2405010000 definitions=main-2405140142 The SCOM engine provides an interface to the POWER processor PIB (Pervasive Interconnect Bus). Signed-off-by: Eddie James Reviewed-by: Krzysztof Kozlowski --- .../devicetree/bindings/fsi/ibm,p9-scom.yaml | 37 +++++++++++++++++++ 1 file changed, 37 insertions(+) create mode 100644 Documentation/devicetree/bindings/fsi/ibm,p9-scom.yaml diff --git a/Documentation/devicetree/bindings/fsi/ibm,p9-scom.yaml b/Documentation/devicetree/bindings/fsi/ibm,p9-scom.yaml new file mode 100644 index 0000000000000..8cd14a70bedf9 --- /dev/null +++ b/Documentation/devicetree/bindings/fsi/ibm,p9-scom.yaml @@ -0,0 +1,37 @@ +# SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause) +%YAML 1.2 +--- +$id: http://devicetree.org/schemas/fsi/ibm,p9-scom.yaml# +$schema: http://devicetree.org/meta-schemas/core.yaml# + +title: IBM FSI-attached SCOM engine + +maintainers: + - Eddie James + +description: + The SCOM engine is an interface to the POWER processor PIB (Pervasive + Interconnect Bus). This node will always be a child of an FSI CFAM node. + +properties: + compatible: + enum: + - ibm,p9-scom + - ibm,i2cr-scom + + reg: + items: + - description: FSI slave address + +required: + - compatible + - reg + +additionalProperties: false + +examples: + - | + scom@1000 { + compatible = "ibm,p9-scom"; + reg = <0x1000 0x400>; + }; -- 2.39.3