Since the i.MX8 GPIO banks are indexed from 0 not 1 on other i.MX platforms, so we have to adjust the index accordingly.
Signed-off-by: Adrian Alonso adrian.alonso@nxp.com Signed-off-by: Ye Li ye.li@nxp.com --- drivers/gpio/mxc_gpio.c | 5 ++++- 1 file changed, 4 insertions(+), 1 deletion(-)
diff --git a/drivers/gpio/mxc_gpio.c b/drivers/gpio/mxc_gpio.c index a851893..90d36fb 100644 --- a/drivers/gpio/mxc_gpio.c +++ b/drivers/gpio/mxc_gpio.c @@ -281,7 +281,10 @@ static int mxc_gpio_probe(struct udevice *dev) char name[18], *str;
banknum = plat->bank_index; - sprintf(name, "GPIO%d_", banknum + 1); + if (IS_ENABLED(CONFIG_ARCH_IMX8)) + sprintf(name, "GPIO%d_", banknum); + else + sprintf(name, "GPIO%d_", banknum + 1); str = strdup(name); if (!str) return -ENOMEM;