[PATCH 1/2] ARM: i.MX6: set ARCH_NR_GPIO to 244
Dirk Behme
dirk.behme at de.bosch.com
Wed Jul 25 08:37:43 EDT 2012
From: Matthias Thomae <matthias.thomae at de.bosch.com>
Set ARCH_NR_GPIO for the i.MX6 processor family, which has 7 GPIO
controllers with 32 signals each. The default of 256 GPIOs wastes
some static table space as explained in Documentation/gpio.txt.
Signed-off-by: Matthias Thomae <matthias.thomae at de.bosch.com>
CC: Shawn Guo <shawn.guo at linaro.org>
---
arch/arm/Kconfig | 1 +
1 files changed, 1 insertions(+), 0 deletions(-)
diff --git a/arch/arm/Kconfig b/arch/arm/Kconfig
index b25c9d3..5e4cde3 100644
--- a/arch/arm/Kconfig
+++ b/arch/arm/Kconfig
@@ -1626,6 +1626,7 @@ config ARCH_NR_GPIO
default 355 if ARCH_U8500
default 264 if MACH_H4700
default 512 if SOC_OMAP5
+ default 224 if SOC_IMX6Q
default 0
help
Maximum number of GPIOs in the system.
--
1.7.0.4
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