p71924506
/
linux_old1
1
0
Fork 0
Code Issues Pull Requests Projects Releases Wiki Activity

ARM: davinci: da830: set the GPIO base to 0 

Commit 587f7a694f ("gpio: davinci: Use dev name for label and
automatic base selection") broke the GPIO support on DaVinci boards
in legacy mode by allowing gpiolib to set the GPIO base automatically.

DaVinci board files use the legacy GPIO API with hard-coded GPIO line
numbers. Use the new fields in struct davinci_gpio_platform_data to
manually set the GPIO base to 0.

Fixes: 587f7a694f ("gpio: davinci: Use dev name for label and automatic base selection")
Cc: stable@vger.kernel.org
Signed-off-by: Bartosz Golaszewski <bgolaszewski@baylibre.com>
Signed-off-by: Sekhar Nori <nsekhar@ti.com>
This commit is contained in:
Bartosz Golaszewski 2018-11-21 10:35:22 +01:00 committed by Sekhar Nori
parent a6ca633e13
commit 55a891d0d0
1 changed files with 3 additions and 1 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

4
arch/arm/mach-davinci/da830.c
View File

@ -759,7 +759,9 @@ static struct davinci_id da830_ids[] = {
};
static struct davinci_gpio_platform_data da830_gpio_platform_data = {
.ngpio = 128,
.no_auto_base = true,
.base = 0,
.ngpio = 128,
};
int __init da830_register_gpio(void)