// SPDX-License-Identifier: GPL-2.0 /* * Sophgo SG2044 multi-function system controller driver * * Copyright (C) 2025 Inochi Amaoto <inochiama@gmail.com> */ #include <linux/mfd/core.h> #include <linux/mod_devicetable.h> #include <linux/module.h> #include <linux/property.h> #include <linux/resource.h> static const struct mfd_cell sg2044_topsys_subdev[] = { { .name = "sg2044-pll", }, }; static int sg2044_topsys_probe(struct platform_device *pdev) { return devm_mfd_add_devices(&pdev->dev, PLATFORM_DEVID_AUTO, sg2044_topsys_subdev, ARRAY_SIZE(sg2044_topsys_subdev), NULL, 0, NULL); } static const struct of_device_id sg2044_topsys_of_match[] = { { .compatible = "sophgo,sg2044-top-syscon" }, { /* sentinel */ } }; MODULE_DEVICE_TABLE(of, sg2044_topsys_of_match); static struct platform_driver sg2044_topsys_driver = { .probe = sg2044_topsys_probe, .driver = { .name = "sg2044-topsys", .of_match_table = sg2044_topsys_of_match, }, }; module_platform_driver(sg2044_topsys_driver); MODULE_AUTHOR("Inochi Amaoto <inochiama@gmail.com>"); MODULE_DESCRIPTION("Sophgo SG2044 multi-function system controller driver"); MODULE_LICENSE("GPL");