1 // SPDX-License-Identifier: ISC
3 #include <linux/kernel.h>
4 #include <linux/module.h>
5 #include <linux/platform_device.h>
10 mt76_wmac_probe(struct platform_device *pdev)
12 struct mt7603_dev *dev;
13 void __iomem *mem_base;
14 struct mt76_dev *mdev;
18 irq = platform_get_irq(pdev, 0);
22 mem_base = devm_platform_ioremap_resource(pdev, 0);
24 return PTR_ERR(mem_base);
26 mdev = mt76_alloc_device(&pdev->dev, sizeof(*dev), &mt7603_ops,
31 dev = container_of(mdev, struct mt7603_dev, mt76);
32 mt76_mmio_init(mdev, mem_base);
34 mdev->rev = (mt76_rr(dev, MT_HW_CHIPID) << 16) |
35 (mt76_rr(dev, MT_HW_REV) & 0xff);
36 dev_info(mdev->dev, "ASIC revision: %04x\n", mdev->rev);
38 mt76_wr(dev, MT_INT_MASK_CSR, 0);
40 ret = devm_request_irq(mdev->dev, irq, mt7603_irq_handler,
41 IRQF_SHARED, KBUILD_MODNAME, dev);
45 ret = mt7603_register_device(dev);
51 ieee80211_free_hw(mt76_hw(dev));
55 static void mt76_wmac_remove(struct platform_device *pdev)
57 struct mt76_dev *mdev = platform_get_drvdata(pdev);
58 struct mt7603_dev *dev = container_of(mdev, struct mt7603_dev, mt76);
60 mt7603_unregister_device(dev);
63 static const struct of_device_id of_wmac_match[] = {
64 { .compatible = "mediatek,mt7628-wmac" },
68 MODULE_DEVICE_TABLE(of, of_wmac_match);
69 MODULE_FIRMWARE(MT7628_FIRMWARE_E1);
70 MODULE_FIRMWARE(MT7628_FIRMWARE_E2);
72 struct platform_driver mt76_wmac_driver = {
73 .probe = mt76_wmac_probe,
74 .remove_new = mt76_wmac_remove,
77 .of_match_table = of_wmac_match,