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client-ip=165.204.84.17; helo=SATLEXMB03.amd.com; pr=C Received: from SATLEXMB03.amd.com (165.204.84.17) by DS3PEPF000099D7.mail.protection.outlook.com (10.167.17.8) with Microsoft SMTP Server (version=TLS1_2, cipher=TLS_ECDHE_RSA_WITH_AES_128_GCM_SHA256) id 15.20.6933.18 via Frontend Transport; Thu, 26 Oct 2023 09:31:15 +0000 Received: from SATLEXMB03.amd.com (10.181.40.144) by SATLEXMB03.amd.com (10.181.40.144) with Microsoft SMTP Server (version=TLS1_2, cipher=TLS_ECDHE_RSA_WITH_AES_128_GCM_SHA256) id 15.1.2507.32; Thu, 26 Oct 2023 04:31:14 -0500 Received: from xsjapps58.xilinx.com (10.180.168.240) by SATLEXMB03.amd.com (10.181.40.144) with Microsoft SMTP Server id 15.1.2507.32 via Frontend Transport; Thu, 26 Oct 2023 04:31:13 -0500 From: Kris Chaplin To: , , , , , CC: , , Subject: [RESEND v2 1/2] dt-bindings: w1: Add YAML DT schema for AMD AXI w1 host and MAINTAINERS entry Date: Thu, 26 Oct 2023 02:28:41 -0700 Message-ID: <20231026093029.3122573-2-kris.chaplin@amd.com> X-Mailer: git-send-email 2.42.GIT In-Reply-To: <20231026093029.3122573-1-kris.chaplin@amd.com> References: <20231026093029.3122573-1-kris.chaplin@amd.com> Precedence: bulk X-Mailing-List: devicetree@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 X-EOPAttributedMessage: 0 X-MS-PublicTrafficType: Email X-MS-TrafficTypeDiagnostic: DS3PEPF000099D7:EE_|IA0PR12MB7577:EE_ X-MS-Office365-Filtering-Correlation-Id: c5f5e10f-2547-4ee0-3075-08dbd6064cf6 X-MS-Exchange-SenderADCheck: 1 X-MS-Exchange-AntiSpam-Relay: 0 X-Microsoft-Antispam: BCL:0; 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This hardware guarantees protocol timing for driving off-board devices such as thermal sensors, proms, etc using the 1wire protocol. Add MAINTAINERS entry for DT schema. Co-developed-by: Thomas Delev Signed-off-by: Thomas Delev Signed-off-by: Kris Chaplin --- .../bindings/w1/amd,axi-1wire-host.yaml | 44 +++++++++++++++++++ MAINTAINERS | 7 +++ 2 files changed, 51 insertions(+) create mode 100644 Documentation/devicetree/bindings/w1/amd,axi-1wire-host.yaml diff --git a/Documentation/devicetree/bindings/w1/amd,axi-1wire-host.yaml b/Documentation/devicetree/bindings/w1/amd,axi-1wire-host.yaml new file mode 100644 index 000000000000..ef70fa2c0c5d --- /dev/null +++ b/Documentation/devicetree/bindings/w1/amd,axi-1wire-host.yaml @@ -0,0 +1,44 @@ +# SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause) +%YAML 1.2 +--- +$id: http://devicetree.org/schemas/w1/amd,axi-1wire-host.yaml# +$schema: http://devicetree.org/meta-schemas/core.yaml# + +title: AMD AXI 1-wire bus host for programmable logic + +maintainers: + - Kris Chaplin + +properties: + compatible: + const: amd,axi-1wire-host + + reg: + maxItems: 1 + + clocks: + maxItems: 1 + + interrupts: + maxItems: 1 + +required: + - compatible + - reg + - clocks + - interrupts + +additionalProperties: false + +examples: + - | + #include + + onewire@a0000000 { + compatible = "amd,axi-1wire-host"; + reg = <0xa0000000 0x10000>; + clocks = <&zynqmp_clk 0x47>; + interrupts = ; + }; + +... diff --git a/MAINTAINERS b/MAINTAINERS index 7a7bd8bd80e9..3dacb7ed6e3b 100644 --- a/MAINTAINERS +++ b/MAINTAINERS @@ -890,6 +890,13 @@ Q: https://patchwork.kernel.org/project/linux-rdma/list/ F: drivers/infiniband/hw/efa/ F: include/uapi/rdma/efa-abi.h +AMD AXI W1 DRIVER +M: Kris Chaplin +R: Thomas Delev +R: Michal Simek +S: Maintained +F: Documentation/devicetree/bindings/w1/amd,axi-1wire-host.yaml + AMD CDX BUS DRIVER M: Nipun Gupta M: Nikhil Agarwal