diff options
| author | Chuanhong Guo <gch981213@gmail.com> | 2026-09-26 18:04:14 +0800 |
|---|---|---|
| committer | Linus Walleij <linusw@kernel.org> | 2026-10-01 21:47:01 +0200 |
| commit | 0b056aef31602cd10d2b35adc4746781b4fb8609 (patch) | |
| tree | 2b7314148dabeac5b9795df537d776b432e8d28f /drivers/pinctrl | |
| parent | d0833b246581567f8d513e1c7bb52e65690e69d6 (diff) | |
pinctrl: mediatek: mt7629: fix the 2.4 GHz Wi-Fi pin mode array
The wf0_2g group contains nine pins but only eight mux values.
mtk_pinmux_set_mux() indexes the mode array once for each pin, reading
past its end when configuring pin 78 (WF0_2G_HB6). This can select an
unrelated mux value or fail with -EINVAL, preventing the Wi-Fi device
from probing.
Add the missing mode 1 entry for WF0_2G_HB6.
Fixes: b44677375fee ("pinctrl: mediatek: add pinctrl support for MT7629 SoC")
Signed-off-by: Chuanhong Guo <gch981213@gmail.com>
Signed-off-by: Linus Walleij <linusw@kernel.org>
Diffstat (limited to 'drivers/pinctrl')
| -rw-r--r-- | drivers/pinctrl/mediatek/pinctrl-mt7629.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/drivers/pinctrl/mediatek/pinctrl-mt7629.c b/drivers/pinctrl/mediatek/pinctrl-mt7629.c index 385d66b8e3fb..29a4c171e8b6 100644 --- a/drivers/pinctrl/mediatek/pinctrl-mt7629.c +++ b/drivers/pinctrl/mediatek/pinctrl-mt7629.c @@ -294,7 +294,7 @@ static int mt7629_pwm_1_funcs[] = { 2, }; /* WF 2G */ static int mt7629_wf0_2g_pins[] = { 70, 71, 72, 73, 74, 75, 76, 77, 78, }; -static int mt7629_wf0_2g_funcs[] = { 1, 1, 1, 1, 1, 1, 1, 1, }; +static int mt7629_wf0_2g_funcs[] = { 1, 1, 1, 1, 1, 1, 1, 1, 1, }; /* WF 5G */ static int mt7629_wf0_5g_pins[] = { 0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, }; |