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Wed, 18 Jan 2023 09:47:39 +0000 Received: from VI1PR0402MB3439.eurprd04.prod.outlook.com ([fe80::f46b:8bec:aa6:b8a1]) by VI1PR0402MB3439.eurprd04.prod.outlook.com ([fe80::f46b:8bec:aa6:b8a1%5]) with mapi id 15.20.6002.024; Wed, 18 Jan 2023 09:47:39 +0000 From: Chester Lin To: Linus Walleij , Rob Herring , Krzysztof Kozlowski , Dong Aisheng , Fabio Estevam , Shawn Guo , Jacky Bai , =?utf-8?q?An?= =?utf-8?q?dreas_F=C3=A4rber?= Cc: Chester Lin , s32@nxp.com, linux-gpio@vger.kernel.org, devicetree@vger.kernel.org, linux-kernel@vger.kernel.org, linux-arm-kernel@lists.infradead.org, Pengutronix Kernel Team , Larisa Grigore , Ghennadi Procopciuc , Andrei Stefanescu , Radu Pirea , Matthias Brugger Subject: [PATCH v4 0/3] Add pinctrl support for S32 SoC family Date: Wed, 18 Jan 2023 17:47:25 +0800 Message-Id: <20230118094728.3814-1-clin@suse.com> X-Mailer: git-send-email 2.37.3 X-ClientProxiedBy: FR2P281CA0149.DEUP281.PROD.OUTLOOK.COM (2603:10a6:d10:98::10) To VI1PR0402MB3439.eurprd04.prod.outlook.com (2603:10a6:803:4::13) MIME-Version: 1.0 X-MS-PublicTrafficType: Email X-MS-TrafficTypeDiagnostic: VI1PR0402MB3439:EE_|PAXPR04MB8829:EE_ X-MS-Office365-Filtering-Correlation-Id: 16638680-f4ab-4362-2d73-08daf9390914 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-MS-Exchange-AntiSpam-MessageData-ChunkCount: 1 X-MS-Exchange-AntiSpam-MessageData-0: 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 X-OriginatorOrg: suse.com X-MS-Exchange-CrossTenant-Network-Message-Id: 16638680-f4ab-4362-2d73-08daf9390914 X-MS-Exchange-CrossTenant-AuthSource: VI1PR0402MB3439.eurprd04.prod.outlook.com X-MS-Exchange-CrossTenant-AuthAs: Internal X-MS-Exchange-CrossTenant-OriginalArrivalTime: 18 Jan 2023 09:47:39.0240 (UTC) X-MS-Exchange-CrossTenant-FromEntityHeader: Hosted X-MS-Exchange-CrossTenant-Id: f7a17af6-1c5c-4a36-aa8b-f5be247aa4ba X-MS-Exchange-CrossTenant-MailboxType: HOSTED X-MS-Exchange-CrossTenant-UserPrincipalName: ep5iRld+lfqAlXPr8bRIqXH3v7q5FuL2SEshoRpiXc2kTUJCHWMFOSa+XHGnMs9I X-MS-Exchange-Transport-CrossTenantHeadersStamped: PAXPR04MB8829 Precedence: bulk List-ID: X-Mailing-List: linux-gpio@vger.kernel.org Hello, Here I want to introduce a new patch series, which aims to support IOMUX functions provided by SIUL2 [System Integration Unit Lite2] on S32 SoCs, such as S32G2. This series is originally from NXP's implementation on nxp-auto-linux repo[1] and it will be required by upstream kernel for supporting a variety of devices on S32 SoCs which need to config PINMUXs, such as PHYs and MAC controllers. Thanks, Chester Changes in v4: - dt-bindings: - Change the representation of available slew-rate DT values from register values to real frequencies. - driver: - Add a mapping table for converting the slew rates to register settings. - Move driver files into an independent folder drivers/pinctrl/nxp - Add a MAINTAINER patch. Changes in v3: - dt-bindings: - Remove the minItems from reg because there's no optional item for s32g2. - List supported properties of pinmux-node and pincfg-node and add more descriptions. - Adjust the location of "required:". - Fix descriptions and wordings. - Rename the yaml file to nxp,s32g2-siul2-pinctrl.yaml. - Rename pinctrl-s32g.c to pinctrl-s32g2.c - Adjust Kconfig options [menu-invisible] and names [S32G -> S32G2]. - Add .suppress_bind_attrs - Drop the .remove callback and replace the module_platform_driver() call with builtin_platform_driver() Changes in v2: - Move the "nxp,pins" ID range information from DT to the driver. - dt-bindings: - Fix schema issues. - Add descriptions for reg entries. - Revise the example. - Refine the compatible name from "nxp,s32g-..." to "nxp,s32g2-...". - Fix the copyright format suggested by NXP. [1] https://github.com/nxp-auto-linux/linux/tree/bsp35.0-5.15.73-rt Chester Lin (3): dt-bindings: pinctrl: add schema for NXP S32 SoCs pinctrl: add NXP S32 SoC family support MAINTAINERS: Add NXP S32 pinctrl maintainer and reviewer .../pinctrl/nxp,s32g2-siul2-pinctrl.yaml | 123 ++ MAINTAINERS | 8 + drivers/pinctrl/Kconfig | 1 + drivers/pinctrl/Makefile | 1 + drivers/pinctrl/nxp/Kconfig | 14 + drivers/pinctrl/nxp/Makefile | 4 + drivers/pinctrl/nxp/pinctrl-s32.h | 76 ++ drivers/pinctrl/nxp/pinctrl-s32cc.c | 1004 +++++++++++++++++ drivers/pinctrl/nxp/pinctrl-s32g2.c | 773 +++++++++++++ 9 files changed, 2004 insertions(+) create mode 100644 Documentation/devicetree/bindings/pinctrl/nxp,s32g2-siul2-pinctrl.yaml create mode 100644 drivers/pinctrl/nxp/Kconfig create mode 100644 drivers/pinctrl/nxp/Makefile create mode 100644 drivers/pinctrl/nxp/pinctrl-s32.h create mode 100644 drivers/pinctrl/nxp/pinctrl-s32cc.c create mode 100644 drivers/pinctrl/nxp/pinctrl-s32g2.c