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Tue, 20 Apr 2021 01:20:24 -0700 Received: from [10.140.6.60] (port=45276 helo=xhdnavam40.xilinx.com) by smtp.xilinx.com with esmtp (Exim 4.90) (envelope-from ) id 1lYlcM-0007C5-TY; Tue, 20 Apr 2021 01:20:23 -0700 From: Nava kishore Manne To: , , , , , , , , , , , , , , , Subject: [PATCH 1/5] misc: doc: Add binding doc for the afi config driver Date: Tue, 20 Apr 2021 13:41:49 +0530 Message-ID: <20210420081153.17020-2-nava.manne@xilinx.com> X-Mailer: git-send-email 2.18.0 In-Reply-To: <20210420081153.17020-1-nava.manne@xilinx.com> References: <20210420081153.17020-1-nava.manne@xilinx.com> MIME-Version: 1.0 X-EOPAttributedMessage: 0 X-MS-PublicTrafficType: Email X-MS-Office365-Filtering-Correlation-Id: 8fddfdb8-f280-4cae-b601-08d903d52985 X-MS-TrafficTypeDiagnostic: PH0PR02MB7141: X-Microsoft-Antispam-PRVS: X-Auto-Response-Suppress: DR, RN, NRN, OOF, AutoReply X-MS-Oob-TLC-OOBClassifiers: OLM:5516; X-MS-Exchange-SenderADCheck: 1 X-Microsoft-Antispam: BCL:0; X-Microsoft-Antispam-Message-Info: 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 X-Forefront-Antispam-Report: CIP:149.199.62.198; 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Signed-off-by: Nava kishore Manne --- .../bindings/misc/xlnx,zynq-afi-fpga.yaml | 47 +++++++++++++++++++ 1 file changed, 47 insertions(+) create mode 100644 Documentation/devicetree/bindings/misc/xlnx,zynq-afi-fpga.yaml diff --git a/Documentation/devicetree/bindings/misc/xlnx,zynq-afi-fpga.yaml b/Documentation/devicetree/bindings/misc/xlnx,zynq-afi-fpga.yaml new file mode 100644 index 000000000000..9c20a192d6a6 --- /dev/null +++ b/Documentation/devicetree/bindings/misc/xlnx,zynq-afi-fpga.yaml @@ -0,0 +1,47 @@ +# SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause) +%YAML 1.2 +--- +$id: http://devicetree.org/schemas/misc/xlnx,zynq-afi-fpga.yaml# +$schema: http://devicetree.org/meta-schemas/core.yaml# + +title: Xilinx Zynq AFI interface Manager. + +maintainers: + - Nava kishore Manne + +description: | + The Zynq Processing System core provides access from PL masters to PS + internal peripherals, and memory through AXI FIFO interface(AFI) + interfaces. + +properties: + compatible: + items: + - enum: + - xlnx,zynq-afi-fpga + reg: + maxItems: 1 + + xlnx,afi-buswidth: + $ref: /schemas/types.yaml#/definitions/uint32 + description: | + Size of the afi bus width. + 0 - 64-bit AXI data width. + 1 - 32-bit AXI data width. + maxItems: 1 + +required: + - compatible + - reg + - xlnx,afi-buswidth + +additionalProperties: false + +examples: + - | + afi0: afi@f8008000 { + compatible = "xlnx,zynq-afi-fpga"; + reg = <0xf8008000 0x1000>; + xlnx,afi-buswidth = <1>; + }; +...