diff options
Diffstat (limited to 'drivers/gpio/rk_gpio.c')
| -rw-r--r-- | drivers/gpio/rk_gpio.c | 7 |
1 files changed, 5 insertions, 2 deletions
diff --git a/drivers/gpio/rk_gpio.c b/drivers/gpio/rk_gpio.c index c5e096bb1ad..2e901ac5c73 100644 --- a/drivers/gpio/rk_gpio.c +++ b/drivers/gpio/rk_gpio.c @@ -200,8 +200,11 @@ static int rockchip_gpio_probe(struct udevice *dev) priv->bank = args.args[1] / ROCKCHIP_GPIOS_PER_BANK; } else { uc_priv->gpio_count = ROCKCHIP_GPIOS_PER_BANK; - end = strrchr(dev->name, '@'); - priv->bank = trailing_strtoln(dev->name, end); + ret = dev_read_alias_seq(dev, &priv->bank); + if (ret) { + end = strrchr(dev->name, '@'); + priv->bank = trailing_strtoln(dev->name, end); + } } priv->name[0] = 'A' + priv->bank; |