[PATCH 08/12] ARM: davinci: dm365: set the GPIO base to 0

Bartosz Golaszewski
2018-11-21T09:35:45Z

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: 587f7a694f01 ("gpio: davinci: Use dev name for label and automatic base selection")
Cc: stable@vger.kernel.org
Signed-off-by: Bartosz Golaszewski <bgolaszewski@baylibre.com>
---
arch/arm/mach-davinci/dm365.c | 2 ++
1 file changed, 2 insertions(+)

diff --git a/arch/arm/mach-davinci/dm365.c b/arch/arm/mach-davinci/dm365.c
index 42665914166a..01fb2b0c82de 100644
--- a/arch/arm/mach-davinci/dm365.c
+++ b/arch/arm/mach-davinci/dm365.c
@@ -308,6 +308,8 @@ static struct resource dm365_gpio_resources[] = {
};

static struct davinci_gpio_platform_data dm365_gpio_platform_data = {
+ .no_auto_base = true,
+ .base = 0,
.ngpio = 104,
.gpio_unbanked = 8,
};
--
2.19.1