diff options
| author | Binbin Zhou <zhoubinbin@loongson.cn> | 2025-06-10 19:59:26 +0800 |
|---|---|---|
| committer | Bartosz Golaszewski <bartosz.golaszewski@linaro.org> | 2025-06-11 14:33:26 +0200 |
| commit | 72f37957007d25f4290e3ba40d40aaec1dd0b0cf (patch) | |
| tree | 50b9bd4c1fe0be0c6caaf81ce0ff34c3c8cbba02 | |
| parent | e0d4a0f1d066f14522049e827107a577444d9183 (diff) | |
gpio: loongson-64bit: Correct Loongson-7A2000 ACPI GPIO access mode
According to the description of the Loongson-7A2000 ACPI GPIO register in
the manual, its access mode should be BIT_CTRL_MODE, otherwise there maybe
some unpredictable behavior.
Cc: stable@vger.kernel.org
Fixes: 44fe79020b91 ("gpio: loongson-64bit: Add more gpio chip support")
Signed-off-by: Binbin Zhou <zhoubinbin@loongson.cn>
Reviewed-by: Huacai Chen <chenhuacai@loongson.cn>
Link: https://lore.kernel.org/r/20250610115926.347845-1-zhoubinbin@loongson.cn
Signed-off-by: Bartosz Golaszewski <bartosz.golaszewski@linaro.org>
| -rw-r--r-- | drivers/gpio/gpio-loongson-64bit.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/drivers/gpio/gpio-loongson-64bit.c b/drivers/gpio/gpio-loongson-64bit.c index 26227669f026..70a01c5b8ad1 100644 --- a/drivers/gpio/gpio-loongson-64bit.c +++ b/drivers/gpio/gpio-loongson-64bit.c @@ -268,7 +268,7 @@ static const struct loongson_gpio_chip_data loongson_gpio_ls7a2000_data0 = { /* LS7A2000 ACPI GPIO */ static const struct loongson_gpio_chip_data loongson_gpio_ls7a2000_data1 = { .label = "ls7a2000_gpio", - .mode = BYTE_CTRL_MODE, + .mode = BIT_CTRL_MODE, .conf_offset = 0x4, .in_offset = 0x8, .out_offset = 0x0, |