From: Tarun Kanti DebBarma <tarun.ka...@ti.com>
OMAP5 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.
Cc: Santosh Shilimkar <santosh.shilim...@ti.com>
Cc: Cousson, Benoit <b-cous...@ti.com>
Reported-by: Govindraj.R <govindraj.r...@ti.com>
Tested-by: Govindraj.R <govindraj.r...@ti.com>
Signed-off-by: Tarun Kanti DebBarma <tarun.ka...@ti.com>
---
arch/arm/Kconfig | 1 +
1 files changed, 1 insertions(+), 0 deletions(-)
diff --git a/arch/arm/Kconfig b/arch/arm/Kconfig
index cf006d4..d649c16 100644
--- a/arch/arm/Kconfig
+++ b/arch/arm/Kconfig
@@ -1602,6 +1602,7 @@ config ARCH_NR_GPIO
default 1024 if ARCH_SHMOBILE || ARCH_TEGRA
default 355 if ARCH_U8500
default 264 if MACH_H4700
+ default 512 if ARCH_OMAP5
default 0
help
Maximum number of GPIOs in the system.
--
1.7.1
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