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gpio: mxc_gpio: change gpio index for i.MX8

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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>
This commit is contained in:
Ye Li 2020-06-09 20:28:02 -07:00 • committed by Stefano Babic
parent 9959d0f679
commit e168eacde1
1 changed files with 4 additions and 1 deletions
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5
drivers/gpio/mxc_gpio.c
View file

@ -281,7 +281,10 @@ static int mxc_gpio_probe(struct udevice *dev)
char name[18], *str; char name[18], *str;
banknum = plat->bank_index; 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); str = strdup(name);
if (!str) if (!str)
return -ENOMEM; return -ENOMEM;