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Wysocki" , Marc Zyngier , Hector Martin , Angela Czubak , Steen Hegelund , Lars Povlsen , Linus Walleij , Vinod Koul , Kishon Vijay Abraham I , Russell King , Heiner Kallweit , Jakub Kicinski , "David S. Miller" , Florian Fainelli , Vivien Didelot , Andrew Lunn , UNGLinuxDriver@microchip.com, Alexandre Belloni , Claudiu Manoil , Vladimir Oltean , Lee Jones , katie.morris@in-advantage.com Subject: [RFC v7 net-next 01/13] pinctrl: ocelot: allow pinctrl-ocelot to be loaded as a module Date: Sun, 6 Mar 2022 18:11:56 -0800 Message-Id: <20220307021208.2406741-2-colin.foster@in-advantage.com> X-Mailer: git-send-email 2.25.1 In-Reply-To: <20220307021208.2406741-1-colin.foster@in-advantage.com> References: <20220307021208.2406741-1-colin.foster@in-advantage.com> X-ClientProxiedBy: MW4PR04CA0174.namprd04.prod.outlook.com (2603:10b6:303:85::29) To MWHPR1001MB2351.namprd10.prod.outlook.com (2603:10b6:301:35::37) MIME-Version: 1.0 X-MS-PublicTrafficType: Email X-MS-Office365-Filtering-Correlation-Id: 368ea0e2-ea74-4207-f379-08d9ffdfeb6b X-MS-TrafficTypeDiagnostic: SA2PR10MB4553:EE_ X-Microsoft-Antispam-PRVS: X-MS-Exchange-SenderADCheck: 1 X-MS-Exchange-AntiSpam-Relay: 0 X-Microsoft-Antispam: BCL:0; X-Microsoft-Antispam-Message-Info: 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 X-Forefront-Antispam-Report: CIP:255.255.255.255; CTRY:; LANG:en; SCL:1; SRV:; IPV:NLI; SFV:NSPM; H:MWHPR1001MB2351.namprd10.prod.outlook.com; PTR:; CAT:NONE; SFS:(13230001)(366004)(376002)(42606007)(396003)(39830400003)(136003)(346002)(38350700002)(86362001)(508600001)(107886003)(38100700002)(6486002)(54906003)(36756003)(44832011)(6666004)(6506007)(66556008)(66946007)(4326008)(316002)(66476007)(8676002)(6512007)(26005)(186003)(8936002)(83380400001)(52116002)(1076003)(5660300002)(7416002)(2616005)(2906002); DIR:OUT; SFP:1102; X-MS-Exchange-AntiSpam-MessageData-ChunkCount: 1 X-MS-Exchange-AntiSpam-MessageData-0: 3qzHTuRyKd1Gm2tnhmtNWP3uve3W0JA1up2TqRyWG+n4XIEceUu362Nn2aUVFLAMU8x/AFC//eOvodPPBwEGxIt8YCmFG97W2e7fm9Pw+X+F3XItLfsYa3Av0HEJSO+jixoUoU4Hp2QSHa5s5ql7ROrvb1QFaqCxLfXazBvPCRLNwSNcYk7PafZMS9hxtFow9Uso1waViy6zlxeRn9BbXbHRYlBJsiv0j0Od+ddoN2SDb5WbIpbNGaK8nX1EmnwR4TW4K2nfbpnA03E0WGpWsebHFmNNy7Hu8PG9/SnYMbN6UFV5mQLGAWD/FdJbqe5WWvEIwg0JRcpyqAzbd2UK9hdIIfg/Bec/OiO+fnV8pGGwjizDv1iGFvgPgMeKFw/b6e5XqFnRcy0DEARGD/HgCD+DzvRfz+uNsUHt3pyliewWW2ZWfmjph448Pss1lE9WHGXCzHH/3KKN0XpLZBqRc+Z76/utfaD4eCc7mZLAgHI+oahAlHBbNZSHWpHj+nl4nFhBy4aKHSm9gAni4nyU+0JGi0y/YnnPwR3K34UMMYjFDqiIT5PRps+Yvd5sNrespOrtQEFaMH7s5ISX/0eYUqBVmz7rwCgcamLew3PEzprLQy1xk1DzGtNktWkfOAqBGa1JEjrNkC6ot7wFe43CJjhdBrzL29AGLVDRUyQepyjUUdcrr0EBnPPzVRt9LbTzKLxUDeHW0pBsYtG/LYEndrzkA70cNurmbB1/OrnIOAxbXukMmKsH85UsS6GwNBhJWE6iiFBimGDlIv1VIL2o9h9jRxdrBZBzk2QZPnT7gXglEUbdmQ0C0MVyOns86afHUwqZDY66cO9ngu4Jn5sgPsSH1RP/z3mJ5z+hXf6GbriMr1pz9zB2y+xHpZtFzFmn1yoQJlQgopNEhAOXR1CoNpxzHUklFVBIb1VNEsjDXD4ezAXLA8hTSjSuY5uTiAPXx80u9HHK/vVEedk5CM21GaViQIsiyT168g38KebXTGNLqOOAe220lvA9KVchDrSpId4gQvq922n1KPE6jAD5pVDTHIMpXmffYAaw+2/RwLPXB5BzLuwC0UcCQd1lunTE8dQxBdTNs92JiemjFXyrOAslU76mnxvmGc2dTQ5fKkoHAcBJUR+c2MZIqUM6g0i8AFQsUwRXDqWfR04enbh7/IBGHV3YwxkbprgIDho3I3PwScCj6gAF3n/PL6dbOaxmmSafm9Hufo9ttxKoCOH7QHqUPVIuE9NepUvmlD/geCC8Gyr+aw7fNfZQ9YAcDA+ceq3kOrZg6wAjryvZm15+DcE3dXwKskYuZCTz4/cx8u5+MrMXkKku0J6k7hXl3IUQobtz/YrglG/Vpf7nVkQVl+a0CZrhkUCGuzq6qvd47N1ciUttdVCVjhbGAxpB+6GhUypN02eG/oZrC4DSUlG6w5Q7pchRivr2X0gZTBPZgxg+SJGtQCZntkbqO8qipR9XVzq8znOJ+TQOWGUCYtPs097NPJOiRstx1I4x8aYhOtSR2EkG4WUlGPPk3UVOL/nDP//E5HqZcmiVcyM6JqOdXpq5CxjBuzjqBCTl1axiaGqeCnHCVi5OmQYaOIsMSku/jcDJjcfkdanxS9E1XMDhBPuVV8uyl15Le2WqVAkiTgGbHkjqgsYNXYLVAiupX3P/aXbOKNDWhPwSWRs+vPx76g== X-OriginatorOrg: in-advantage.com X-MS-Exchange-CrossTenant-Network-Message-Id: 368ea0e2-ea74-4207-f379-08d9ffdfeb6b X-MS-Exchange-CrossTenant-AuthSource: MWHPR1001MB2351.namprd10.prod.outlook.com X-MS-Exchange-CrossTenant-AuthAs: Internal X-MS-Exchange-CrossTenant-OriginalArrivalTime: 07 Mar 2022 02:12:24.6833 (UTC) X-MS-Exchange-CrossTenant-FromEntityHeader: Hosted X-MS-Exchange-CrossTenant-Id: 48e842ca-fbd8-4633-a79d-0c955a7d3aae X-MS-Exchange-CrossTenant-MailboxType: HOSTED X-MS-Exchange-CrossTenant-UserPrincipalName: M0QwxKWa/0jf93JCN0Q+CuiEt6GXQA4TNzwF9q76J+ScUYMNdu3yHwbLDefdbBT+gu+Osux7/322sAbXOiMPSxQbaRokVuHyu3j2duDdc+c= X-MS-Exchange-Transport-CrossTenantHeadersStamped: SA2PR10MB4553 Precedence: bulk List-ID: X-Mailing-List: linux-gpio@vger.kernel.org Work is being done to allow external control of Ocelot chips. When pinctrl drivers are used internally, it wouldn't make much sense to allow them to be loaded as modules. In the case where the Ocelot chip is controlled externally, this scenario becomes practical. Signed-off-by: Colin Foster Reviewed-by: Linus Walleij Reviewed-by: Florian Fainelli --- drivers/pinctrl/Kconfig | 2 +- drivers/pinctrl/pinctrl-ocelot.c | 4 ++++ 2 files changed, 5 insertions(+), 1 deletion(-) diff --git a/drivers/pinctrl/Kconfig b/drivers/pinctrl/Kconfig index 6fc56d6598e2..1b367f423ceb 100644 --- a/drivers/pinctrl/Kconfig +++ b/drivers/pinctrl/Kconfig @@ -311,7 +311,7 @@ config PINCTRL_MICROCHIP_SGPIO LED controller. config PINCTRL_OCELOT - bool "Pinctrl driver for the Microsemi Ocelot and Jaguar2 SoCs" + tristate "Pinctrl driver for the Microsemi Ocelot and Jaguar2 SoCs" depends on OF depends on HAS_IOMEM select GPIOLIB diff --git a/drivers/pinctrl/pinctrl-ocelot.c b/drivers/pinctrl/pinctrl-ocelot.c index fc969208d904..b6ad3ffb4596 100644 --- a/drivers/pinctrl/pinctrl-ocelot.c +++ b/drivers/pinctrl/pinctrl-ocelot.c @@ -1778,6 +1778,7 @@ static const struct of_device_id ocelot_pinctrl_of_match[] = { { .compatible = "microchip,lan966x-pinctrl", .data = &lan966x_desc }, {}, }; +MODULE_DEVICE_TABLE(of, ocelot_pinctrl_of_match); static struct regmap *ocelot_pinctrl_create_pincfg(struct platform_device *pdev) { @@ -1866,3 +1867,6 @@ static struct platform_driver ocelot_pinctrl_driver = { .probe = ocelot_pinctrl_probe, }; builtin_platform_driver(ocelot_pinctrl_driver); + +MODULE_DESCRIPTION("Ocelot Chip Pinctrl Driver"); +MODULE_LICENSE("Dual MIT/GPL");