From: R Sricharan <redacted>

DRA7xx has 8 GPIO banks so that there are 32x8 = 256 GPIOs.
In order for the gpiolib to detect and initialize these
additional GPIOs and other TWL GPIOs, ARCH_NR_GPIO is set
to 512 instead of present 256.

Signed-off-by: R Sricharan <redacted>
Signed-off-by: Rajendra Nayak <redacted>
---
 arch/arm/Kconfig |    2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/arch/arm/Kconfig b/arch/arm/Kconfig
index 5ef7af0..9faed52 100644
--- a/arch/arm/Kconfig
+++ b/arch/arm/Kconfig

@@ -1599,7 +1599,7 @@ config LOCAL_TIMERS
 config ARCH_NR_GPIO
 	int
 	default 1024 if ARCH_SHMOBILE || ARCH_TEGRA
-	default 512 if SOC_OMAP5
+	default 512 if SOC_OMAP5 || SOC_DRA7XX
 	default 512 if ARCH_KEYSTONE
 	default 392 if ARCH_U8500
 	default 352 if ARCH_VT8500

-- 
1.7.9.5