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Tue, 3 Sep 2024 06:07:18 -0500 From: Sai Krishna Potthuri To: Linus Walleij , Michal Simek , Rob Herring , Krzysztof Kozlowski , Conor Dooley , Jay Buddhabhatti , Praveen Teja Kundanala , Greg Kroah-Hartman CC: , , , , , , Sai Krishna Potthuri Subject: [PATCH v4 0/3] pinctrl: pinctrl-zynqmp: Add Versal platform support Date: Tue, 3 Sep 2024 16:37:14 +0530 Message-ID: <20240903110717.2283362-1-sai.krishna.potthuri@amd.com> X-Mailer: git-send-email 2.25.1 Precedence: bulk X-Mailing-List: linux-gpio@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 Received-SPF: None (SATLEXMB04.amd.com: sai.krishna.potthuri@amd.com does not designate permitted sender hosts) X-EOPAttributedMessage: 0 X-MS-PublicTrafficType: Email X-MS-TrafficTypeDiagnostic: SJ1PEPF00001CE5:EE_|BY5PR12MB4290:EE_ X-MS-Office365-Filtering-Correlation-Id: 18b188bc-37d3-4245-073b-08dccc0896c3 X-MS-Exchange-SenderADCheck: 1 X-MS-Exchange-AntiSpam-Relay: 0 X-Microsoft-Antispam: BCL:0;ARA:13230040|376014|7416014|82310400026|1800799024|36860700013; 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Add Get Attribute ID in the Xilinx firmware driver to get the pin information from Xilinx Platform Management Firmware. Changes in v4: -> 1/3 - Defined minItems for the properties, dropped the blank lines, dropped unused labels and unrelated nodes in example node, used correct email address (suggested by Krzysztof). Changes in v3: -> 1/3 - Mentioned all group names in conf node and also defined the conf node properties in $defs (suggested by Rob). Changes in v2: -> 1/3 - Created new binding doc for Versal platform (suggested by Rob). -> 1/3 - Update regex for pins properties to make sure it always starts with "LPD" or "PMC" string. -> 3/3 - Used firmware API to get platform information to differentiate platform specific code (suggested by Jay). Sai Krishna Potthuri (3): dt-bindings: pinctrl: Add support for Xilinx Versal platform firmware: xilinx: Add Pinctrl Get Attribute ID pinctrl: pinctrl-zynqmp: Add support for Versal platform .../bindings/pinctrl/xlnx,versal-pinctrl.yaml | 385 ++++++++++++++++++ drivers/pinctrl/pinctrl-zynqmp.c | 97 ++++- include/linux/firmware/xlnx-zynqmp.h | 1 + 3 files changed, 478 insertions(+), 5 deletions(-) create mode 100644 Documentation/devicetree/bindings/pinctrl/xlnx,versal-pinctrl.yaml