From e168eacde1cfbdcf75e92bfda6d51fa59d488dfd Mon Sep 17 00:00:00 2001 From: Ye Li Date: Tue, 9 Jun 2020 20:28:02 -0700 Subject: [PATCH] gpio: mxc_gpio: change gpio index for i.MX8 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 Signed-off-by: Ye Li --- 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 c924e52..316dcc7 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; -- 2.7.4