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 resource
*res
= platform_get_resource(pdev
, IORESOURCE_MEM
, 0);
13 struct mt7603_dev
*dev
;
14 void __iomem
*mem_base
;
15 struct mt76_dev
*mdev
;
19 irq
= platform_get_irq(pdev
, 0);
21 dev_err(&pdev
->dev
, "Failed to get device IRQ\n");
25 mem_base
= devm_ioremap_resource(&pdev
->dev
, res
);
27 dev_err(&pdev
->dev
, "Failed to get memory resource\n");
31 mdev
= mt76_alloc_device(&pdev
->dev
, sizeof(*dev
), &mt7603_ops
,
36 dev
= container_of(mdev
, struct mt7603_dev
, mt76
);
37 mt76_mmio_init(mdev
, mem_base
);
39 mdev
->rev
= (mt76_rr(dev
, MT_HW_CHIPID
) << 16) |
40 (mt76_rr(dev
, MT_HW_REV
) & 0xff);
41 dev_info(mdev
->dev
, "ASIC revision: %04x\n", mdev
->rev
);
43 ret
= devm_request_irq(mdev
->dev
, irq
, mt7603_irq_handler
,
44 IRQF_SHARED
, KBUILD_MODNAME
, dev
);
48 ret
= mt7603_register_device(dev
);
54 ieee80211_free_hw(mt76_hw(dev
));
59 mt76_wmac_remove(struct platform_device
*pdev
)
61 struct mt76_dev
*mdev
= platform_get_drvdata(pdev
);
62 struct mt7603_dev
*dev
= container_of(mdev
, struct mt7603_dev
, mt76
);
64 mt7603_unregister_device(dev
);
69 static const struct of_device_id of_wmac_match
[] = {
70 { .compatible
= "mediatek,mt7628-wmac" },
74 MODULE_DEVICE_TABLE(of
, of_wmac_match
);
75 MODULE_FIRMWARE(MT7628_FIRMWARE_E1
);
76 MODULE_FIRMWARE(MT7628_FIRMWARE_E2
);
78 struct platform_driver mt76_wmac_driver
= {
79 .probe
= mt76_wmac_probe
,
80 .remove
= mt76_wmac_remove
,
83 .of_match_table
= of_wmac_match
,