diff options
| author | Pali Rohár <[email protected]> | 2022-07-25 13:56:13 +0200 |
|---|---|---|
| committer | Stefan Roese <[email protected]> | 2022-07-28 15:17:46 +0200 |
| commit | dc986c600ff738f35f6c29f8901bc40250d36734 (patch) | |
| tree | d9883b0bcf09ddc9d9cd3684763dc0cdb9178de3 | |
| parent | 7d8bb89d569b18899011c44f8129a6b95a1424a6 (diff) | |
gpio: mvebu_gpio: Read number of gpios from DT
Device tree property "ngpios" contains number of gpios.
Use it when available.
Signed-off-by: Pali Rohár <[email protected]>
Reviewed-by: Stefan Roese <[email protected]>
| -rw-r--r-- | drivers/gpio/mvebu_gpio.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/drivers/gpio/mvebu_gpio.c b/drivers/gpio/mvebu_gpio.c index 888ccfe4d13..55ed685f70f 100644 --- a/drivers/gpio/mvebu_gpio.c +++ b/drivers/gpio/mvebu_gpio.c @@ -92,7 +92,7 @@ static int mvebu_gpio_probe(struct udevice *dev) struct mvebu_gpio_priv *priv = dev_get_priv(dev); priv->regs = dev_read_addr_ptr(dev); - uc_priv->gpio_count = MVEBU_GPIOS_PER_BANK; + uc_priv->gpio_count = dev_read_u32_default(dev, "ngpios", MVEBU_GPIOS_PER_BANK); priv->name[0] = 'A' + dev_seq(dev); uc_priv->bank_name = priv->name; |