Commit cca438b5 authored Dec 18, 2012 by Linus Walleij

ARM: ux500: bump arch nr of GPIOs



Set the number of GPIOs for Ux500 to 392. Reasoning:

- Internal pinctrl "Nomadik" SoC: 288 GPIOs
- Then each Ux500 system has one or two GPIO expanders at
  maximum 24 GPIOs each:
  TC35892 expander: 24 GPIOs
  STMPE1601 or 1801 Expander: 24 GPIOs
- Then AB8500/AB8505/AB8540: 56 GPIOs

Sum: maximum 392 GPIOs - no more no less.

Acked-by: Lee Jones <lee.jones@linaro.org>
Signed-off-by: Linus Walleij <linus.walleij@linaro.org>

parent f6161aa1

arch/arm/Kconfig

+1 −1

Original line number	Diff line number	Diff line
		@@ -1660,7 +1660,7 @@ config LOCAL_TIMERS
		config ARCH_NR_GPIO
		int
		default 1024 if ARCH_SHMOBILE \|\| ARCH_TEGRA
		default 355 if ARCH_U8500
		default 392 if ARCH_U8500
		default 264 if MACH_H4700
		default 512 if SOC_OMAP5
		default 288 if ARCH_VT8500 \|\| ARCH_SUNXI

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