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Tue, 27 Oct 2020 07:41:21 +0000 From: Zhiqiang Hou To: linux-pci@vger.kernel.org, devicetree@vger.kernel.org, linux-kernel@vger.kernel.org, linux-arm-kernel@lists.infradead.org, lorenzo.pieralisi@arm.com, robh+dt@kernel.org, bhelgaas@google.com, shawnguo@kernel.org, leoyang.li@nxp.com, gustavo.pimentel@synopsys.com Cc: minghuan.Lian@nxp.com, mingkai.hu@nxp.com, roy.zang@nxp.com, Hou Zhiqiang Subject: [PATCHv2 3/7] dt-bindings: pci: layerscape-pci: Add a optional property big-endian Date: Tue, 27 Oct 2020 15:29:57 +0800 Message-Id: <20201027073001.41808-4-Zhiqiang.Hou@nxp.com> X-Mailer: git-send-email 2.17.1 In-Reply-To: <20201027073001.41808-1-Zhiqiang.Hou@nxp.com> References: <20201027073001.41808-1-Zhiqiang.Hou@nxp.com> Content-Type: text/plain X-Originating-IP: [119.31.174.73] X-ClientProxiedBy: SGAP274CA0002.SGPP274.PROD.OUTLOOK.COM (2603:1096:4:b6::14) To HE1PR0402MB3371.eurprd04.prod.outlook.com (2603:10a6:7:85::27) MIME-Version: 1.0 X-MS-Exchange-MessageSentRepresentingType: 1 Received: from localhost.localdomain (119.31.174.73) by SGAP274CA0002.SGPP274.PROD.OUTLOOK.COM (2603:1096:4:b6::14) with Microsoft SMTP Server (version=TLS1_2, cipher=TLS_ECDHE_RSA_WITH_AES_256_GCM_SHA384) id 15.20.3499.18 via Frontend Transport; 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Signed-off-by: Hou Zhiqiang Acked-by: Rob Herring --- V2: - No change. Documentation/devicetree/bindings/pci/layerscape-pci.txt | 4 ++++ 1 file changed, 4 insertions(+) diff --git a/Documentation/devicetree/bindings/pci/layerscape-pci.txt b/Documentation/devicetree/bindings/pci/layerscape-pci.txt index daa99f7d4c3f..0033c898976e 100644 --- a/Documentation/devicetree/bindings/pci/layerscape-pci.txt +++ b/Documentation/devicetree/bindings/pci/layerscape-pci.txt @@ -39,6 +39,10 @@ Required properties: of the data transferred from/to the IP block. This can avoid the software cache flush/invalid actions, and improve the performance significantly. +Optional properties: +- big-endian: If the PEX_LUT and PF register block is in big-endian, specify + this property. + Example: pcie@3400000 { -- 2.17.1