diff options
Diffstat (limited to 'drivers/gpio/zynq_gpio.c')
| -rw-r--r-- | drivers/gpio/zynq_gpio.c | 10 |
1 files changed, 9 insertions, 1 deletions
diff --git a/drivers/gpio/zynq_gpio.c b/drivers/gpio/zynq_gpio.c index 6fbaafb3fa3..55a5cba0688 100644 --- a/drivers/gpio/zynq_gpio.c +++ b/drivers/gpio/zynq_gpio.c @@ -336,8 +336,16 @@ static int zynq_gpio_probe(struct udevice *dev) { struct zynq_gpio_platdata *platdata = dev_get_platdata(dev); struct gpio_dev_priv *uc_priv = dev_get_uclass_priv(dev); + const void *label_ptr; - uc_priv->bank_name = dev->name; + label_ptr = dev_read_prop(dev, "label", NULL); + if (label_ptr) { + uc_priv->bank_name = strdup(label_ptr); + if (!uc_priv->bank_name) + return -ENOMEM; + } else { + uc_priv->bank_name = dev->name; + } if (platdata->p_data) uc_priv->gpio_count = platdata->p_data->ngpio; |