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Fix BPi-R64 onboard WiFi probing

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The mt7622 soc has a built-in wmac, same driver as the mt7615, but
it lacked MODULE_DEVICE_TABLE() so udev could not autoload driver
and firmware.

This commit also adds the wmac+bluetooth specific firmware.

Signed-off-by: Joachim Wiberg <troglobit@gmail.com>
This commit is contained in:
Joachim Wiberg
2026-04-30 11:07:31 +02:00
parent b1ad0f1656
commit 7dd746d586
3 changed files with 47 additions and 3 deletions
Download Patch File Download Diff File Expand all files Collapse all files
patches/linux/6.18.25/0049-wifi-mt76-mt7615-add-MODULE_DEVICE_TABLE-for-mt7622-.patch
+31
View File
@@ -0,0 +1,31 @@
From 925bc823c4f4ece91c090371a358134e238e7cc4 Mon Sep 17 00:00:00 2001
From: Joachim Wiberg <troglobit@gmail.com>
Date: Tue, 28 Apr 2026 15:30:01 +0200
Subject: [PATCH] wifi: mt76: mt7615: add MODULE_DEVICE_TABLE for mt7622 wmac
Organization: Wires
Without MODULE_DEVICE_TABLE(of, ...) the OF compatible alias is never
exported to modules.alias, so udev cannot autoload mt7615e when the
mediatek,mt7622-wmac platform device is probed. Add the export so the
module loads automatically on BPI-R64 and similar MT7622-based boards.
Signed-off-by: Joachim Wiberg <troglobit@gmail.com>
---
drivers/net/wireless/mediatek/mt76/mt7615/soc.c | 1 +
1 file changed, 1 insertion(+)
diff --git a/drivers/net/wireless/mediatek/mt76/mt7615/soc.c b/drivers/net/wireless/mediatek/mt76/mt7615/soc.c
index 06a0f2a141e8..538ea1dc333b 100644
--- a/drivers/net/wireless/mediatek/mt76/mt7615/soc.c
+++ b/drivers/net/wireless/mediatek/mt76/mt7615/soc.c
@@ -56,6 +56,7 @@ static const struct of_device_id mt7622_wmac_of_match[] = {
{ .compatible = "mediatek,mt7622-wmac" },
{},
};
+MODULE_DEVICE_TABLE(of, mt7622_wmac_of_match);
struct platform_driver mt7622_wmac_driver = {
.driver = {
--
2.43.0