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ARM: davinci: dm365: set the GPIO base to 0

Commit 587f7a694f01 ("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: 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>
Signed-off-by: Sekhar Nori <nsekhar@ti.com>
Bartosz Golaszewski 6 năm trước cách đây
mục cha
commit
133cd2e483
1 tập tin đã thay đổi với 2 bổ sung0 xóa
  1. 2 0
      arch/arm/mach-davinci/dm365.c

+ 2 - 0
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,
 };