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Miller" , Russell King , Heiner Kallweit , Andrew Lunn , Krzysztof Kozlowski , Rob Herring , Lee Jones , katie.morris@in-advantage.com, Jonathan Cameron , Dan Williams , Florian Fainelli Subject: [PATCH v16 mfd 4/8] pinctrl: microchip-sgpio: allow sgpio driver to be used as a module Date: Sun, 14 Aug 2022 17:55:49 -0700 Message-Id: <20220815005553.1450359-5-colin.foster@in-advantage.com> X-Mailer: git-send-email 2.25.1 In-Reply-To: <20220815005553.1450359-1-colin.foster@in-advantage.com> References: <20220815005553.1450359-1-colin.foster@in-advantage.com> Content-Transfer-Encoding: 8bit Content-Type: text/plain X-ClientProxiedBy: BYAPR08CA0034.namprd08.prod.outlook.com (2603:10b6:a03:100::47) 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: a2c45aa0-4bec-4331-961d-08da7e58f269 X-MS-TrafficTypeDiagnostic: CH2PR10MB3862:EE_ X-MS-Exchange-SenderADCheck: 1 X-MS-Exchange-AntiSpam-Relay: 0 X-Microsoft-Antispam: BCL:0; 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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 Reviewed-by: Vladimir Oltean Reviewed-by: Andy Shevchenko --- v16 * Add Andy Reviewed-by tag v14,15 * No changes --- drivers/pinctrl/Kconfig | 5 ++++- drivers/pinctrl/pinctrl-microchip-sgpio.c | 6 +++++- 2 files changed, 9 insertions(+), 2 deletions(-) diff --git a/drivers/pinctrl/Kconfig b/drivers/pinctrl/Kconfig index 1cf74b0c42e5..d768dcf75cf1 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 @@ -310,6 +310,9 @@ config PINCTRL_MICROCHIP_SGPIO connect control signals from SFP modules and to act as an LED controller. + If compiled as a module, the module name will be + pinctrl-microchip-sgpio. + config PINCTRL_OCELOT tristate "Pinctrl driver for the Microsemi Ocelot and Jaguar2 SoCs" depends on OF diff --git a/drivers/pinctrl/pinctrl-microchip-sgpio.c b/drivers/pinctrl/pinctrl-microchip-sgpio.c index 6f55bf7d5e05..e56074b7e659 100644 --- a/drivers/pinctrl/pinctrl-microchip-sgpio.c +++ b/drivers/pinctrl/pinctrl-microchip-sgpio.c @@ -999,6 +999,7 @@ 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 = { @@ -1008,4 +1009,7 @@ static struct platform_driver microchip_sgpio_pinctrl_driver = { }, .probe = microchip_sgpio_probe, }; -builtin_platform_driver(microchip_sgpio_pinctrl_driver); +module_platform_driver(microchip_sgpio_pinctrl_driver); + +MODULE_DESCRIPTION("Microchip SGPIO Pinctrl Driver"); +MODULE_LICENSE("GPL"); -- 2.25.1