/* SPDX-License-Identifier: ISC */ #include <linux/kernel.h> #include <linux/module.h> #include <linux/platform_device.h> #include "mt7603.h" static int mt76_wmac_probe(struct platform_device *pdev) { struct resource *res = platform_get_resource(pdev, IORESOURCE_MEM, 0); struct mt7603_dev *dev; void __iomem *mem_base; struct mt76_dev *mdev; int irq; int ret; irq = platform_get_irq(pdev, 0); if (irq < 0) { dev_err(&pdev->dev, "Failed to get device IRQ\n"); return irq; } mem_base = devm_ioremap_resource(&pdev->dev, res); if (IS_ERR(mem_base)) { dev_err(&pdev->dev, "Failed to get memory resource\n"); return PTR_ERR(mem_base); } mdev = mt76_alloc_device(&pdev->dev, sizeof(*dev), &mt7603_ops, &mt7603_drv_ops); if (!mdev) return -ENOMEM; dev = container_of(mdev, struct mt7603_dev, mt76); mt76_mmio_init(mdev, mem_base); mdev->rev = (mt76_rr(dev, MT_HW_CHIPID) << 16) | (mt76_rr(dev, MT_HW_REV) & 0xff); dev_info(mdev->dev, "ASIC revision: %04x\n", mdev->rev); ret = devm_request_irq(mdev->dev, irq, mt7603_irq_handler, IRQF_SHARED, KBUILD_MODNAME, dev); if (ret) goto error; ret = mt7603_register_device(dev); if (ret) goto error; return 0; error: ieee80211_free_hw(mt76_hw(dev)); return ret; } static int mt76_wmac_remove(struct platform_device *pdev) { struct mt76_dev *mdev = platform_get_drvdata(pdev); struct mt7603_dev *dev = container_of(mdev, struct mt7603_dev, mt76); mt7603_unregister_device(dev); return 0; } static const struct of_device_id of_wmac_match[] = { { .compatible = "mediatek,mt7628-wmac" }, {}, }; MODULE_DEVICE_TABLE(of, of_wmac_match); MODULE_FIRMWARE(MT7628_FIRMWARE_E1); MODULE_FIRMWARE(MT7628_FIRMWARE_E2); struct platform_driver mt76_wmac_driver = { .probe = mt76_wmac_probe, .remove = mt76_wmac_remove, .driver = { .name = "mt76_wmac", .of_match_table = of_wmac_match, }, };