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Fri, 17 Jun 2022 03:47:41 -0700 Envelope-to: git@xilinx.com, saikrishna12468@gmail.com, robh+dt@kernel.org, krzysztof.kozlowski+dt@linaro.org, linus.walleij@linaro.org, linux-arm-kernel@lists.infradead.org, devicetree@vger.kernel.org, linux-gpio@vger.kernel.org, linux-kernel@vger.kernel.org Received: from [172.23.64.1] (port=60018 helo=xhdvnc101.xilinx.com) by smtp.xilinx.com with esmtp (Exim 4.90) (envelope-from ) id 1o29Vt-000Azk-1E; Fri, 17 Jun 2022 03:47:41 -0700 Received: by xhdvnc101.xilinx.com (Postfix, from userid 14964) id B371021632; Fri, 17 Jun 2022 16:17:08 +0530 (IST) From: Sai Krishna Potthuri To: Linus Walleij , Rob Herring , Michal Simek , "Krzysztof Kozlowski" CC: , , , , , , Sai Krishna Potthuri Subject: [PATCH 2/4] dt-bindings: pinctrl-zynqmp: Add output-enable configuration Date: Fri, 17 Jun 2022 16:16:57 +0530 Message-ID: <1655462819-28801-3-git-send-email-lakshmi.sai.krishna.potthuri@xilinx.com> X-Mailer: git-send-email 2.1.1 In-Reply-To: <1655462819-28801-1-git-send-email-lakshmi.sai.krishna.potthuri@xilinx.com> References: <1655462819-28801-1-git-send-email-lakshmi.sai.krishna.potthuri@xilinx.com> MIME-Version: 1.0 X-EOPAttributedMessage: 0 X-MS-PublicTrafficType: Email X-MS-Office365-Filtering-Correlation-Id: b5cc2bcc-e5a3-45b0-1e57-08da504edcff X-MS-TrafficTypeDiagnostic: BN0PR02MB8061:EE_ X-Microsoft-Antispam-PRVS: X-Auto-Response-Suppress: DR, RN, NRN, OOF, AutoReply X-MS-Exchange-SenderADCheck: 1 X-MS-Exchange-AntiSpam-Relay: 0 X-Microsoft-Antispam: BCL:0; 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DIR:OUT; SFP:1101; X-OriginatorOrg: xilinx.com X-MS-Exchange-CrossTenant-OriginalArrivalTime: 17 Jun 2022 10:48:07.0787 (UTC) X-MS-Exchange-CrossTenant-Network-Message-Id: b5cc2bcc-e5a3-45b0-1e57-08da504edcff X-MS-Exchange-CrossTenant-Id: 657af505-d5df-48d0-8300-c31994686c5c X-MS-Exchange-CrossTenant-OriginalAttributedTenantConnectingIp: TenantId=657af505-d5df-48d0-8300-c31994686c5c; Ip=[149.199.62.198]; Helo=[xsj-pvapexch02.xlnx.xilinx.com] X-MS-Exchange-CrossTenant-AuthSource: DM3NAM02FT023.eop-nam02.prod.protection.outlook.com X-MS-Exchange-CrossTenant-AuthAs: Anonymous X-MS-Exchange-CrossTenant-FromEntityHeader: HybridOnPrem X-MS-Exchange-Transport-CrossTenantHeadersStamped: BN0PR02MB8061 Precedence: bulk List-ID: X-Mailing-List: linux-gpio@vger.kernel.org Add 'output-enable' configuration parameter to the properties list. Signed-off-by: Sai Krishna Potthuri Acked-by: Rob Herring --- .../devicetree/bindings/pinctrl/xlnx,zynqmp-pinctrl.yaml | 4 ++++ 1 file changed, 4 insertions(+) diff --git a/Documentation/devicetree/bindings/pinctrl/xlnx,zynqmp-pinctrl.yaml b/Documentation/devicetree/bindings/pinctrl/xlnx,zynqmp-pinctrl.yaml index 2722dc7bb03d..1e2b9b627b12 100644 --- a/Documentation/devicetree/bindings/pinctrl/xlnx,zynqmp-pinctrl.yaml +++ b/Documentation/devicetree/bindings/pinctrl/xlnx,zynqmp-pinctrl.yaml @@ -274,6 +274,10 @@ patternProperties: slew-rate: enum: [0, 1] + output-enable: + description: + This will internally disable the tri-state for MIO pins. + drive-strength: description: Selects the drive strength for MIO pins, in mA.