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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 02/13] pinctrl: microchip-sgpio: allow sgpio driver to be used as a module Date: Sun, 6 Mar 2022 18:11:57 -0800 Message-Id: <20220307021208.2406741-3-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: 629a8cde-c2a0-407b-99b5-08d9ffdfec17 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: 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 X-OriginatorOrg: in-advantage.com X-MS-Exchange-CrossTenant-Network-Message-Id: 629a8cde-c2a0-407b-99b5-08d9ffdfec17 X-MS-Exchange-CrossTenant-AuthSource: MWHPR1001MB2351.namprd10.prod.outlook.com X-MS-Exchange-CrossTenant-AuthAs: Internal X-MS-Exchange-CrossTenant-OriginalArrivalTime: 07 Mar 2022 02:12:25.6207 (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: qwjwzsB9iuxwmoYwOL51QJ4l4wo8pvNNrPBWWCgUkM5UqMRpeSnvMZ0FFdDFe1dHm9fds8ega7Phux+cBZtp+WawlrjzOMGmwYnWjn7h6w0= X-MS-Exchange-Transport-CrossTenantHeadersStamped: SA2PR10MB4553 Precedence: bulk List-ID: X-Mailing-List: netdev@vger.kernel.org X-Patchwork-Delegate: kuba@kernel.org X-Patchwork-State: RFC As the commit message suggests, this simply adds the ability to select SGPIO pinctrl as a module. This becomes more practical when the SGPIO hardware exists on an external chip, controlled indirectly by I2C or SPI. This commit enables that level of control. Signed-off-by: Colin Foster Reviewed-by: Linus Walleij Reviewed-by: Florian Fainelli --- drivers/pinctrl/Kconfig | 2 +- drivers/pinctrl/pinctrl-microchip-sgpio.c | 4 ++++ 2 files changed, 5 insertions(+), 1 deletion(-) diff --git a/drivers/pinctrl/Kconfig b/drivers/pinctrl/Kconfig index 1b367f423ceb..7ff00c560775 100644 --- a/drivers/pinctrl/Kconfig +++ b/drivers/pinctrl/Kconfig @@ -292,7 +292,7 @@ config PINCTRL_MCP23S08 corresponding interrupt-controller. config PINCTRL_MICROCHIP_SGPIO - bool "Pinctrl driver for Microsemi/Microchip Serial GPIO" + tristate "Pinctrl driver for Microsemi/Microchip Serial GPIO" depends on OF depends on HAS_IOMEM select GPIOLIB diff --git a/drivers/pinctrl/pinctrl-microchip-sgpio.c b/drivers/pinctrl/pinctrl-microchip-sgpio.c index 639f1130e989..e8e47a6808e6 100644 --- a/drivers/pinctrl/pinctrl-microchip-sgpio.c +++ b/drivers/pinctrl/pinctrl-microchip-sgpio.c @@ -913,6 +913,7 @@ static const struct of_device_id microchip_sgpio_gpio_of_match[] = { /* sentinel */ } }; +MODULE_DEVICE_TABLE(of, microchip_sgpio_gpio_of_match); static struct platform_driver microchip_sgpio_pinctrl_driver = { .driver = { @@ -923,3 +924,6 @@ static struct platform_driver microchip_sgpio_pinctrl_driver = { .probe = microchip_sgpio_probe, }; builtin_platform_driver(microchip_sgpio_pinctrl_driver); + +MODULE_DESCRIPTION("Microchip SGPIO Pinctrl Driver"); +MODULE_LICENSE("GPL v2");