ARM: brcmstb: Add default gpio number

Out of the brcmstb SoCs that I know, BCM3390 has the largest numbers
of GPIOs, with its
- 320 "peripheral" GPIOs
- 5*32 = 160 UPG GPIOs (counting unused lines, which do get counted)
- 2*32 = 64 UPG AON GPIOs (counting unused lines)
Total: 544

I suspect that the upper limit will only need to be higher in the
future, so set it to 1024.

Signed-off-by: Gregory Fong <gregory.0xf0@gmail.com>
Signed-off-by: Florian Fainelli <f.fainelli@gmail.com>

diff --git a/arch/arm/Kconfig b/arch/arm/Kconfig
index 45df48ba0b128dd408e2275687b1757c87e0ca74..401a2db8ed9fbfd8dab9076e2f4a71b9cd572707 100644 (file)
--- a/arch/arm/Kconfig
+++ b/arch/arm/Kconfig
@@ -1477,7 +1477,8 @@ config ARM_PSCI
 # selected platforms.
 config ARCH_NR_GPIO
        int
-       default 1024 if ARCH_SHMOBILE || ARCH_TEGRA || ARCH_ZYNQ
+       default 1024 if ARCH_BRCMSTB || ARCH_SHMOBILE || ARCH_TEGRA || \
+               ARCH_ZYNQ
        default 512 if ARCH_EXYNOS || ARCH_KEYSTONE || SOC_OMAP5 || \
                SOC_DRA7XX || ARCH_S3C24XX || ARCH_S3C64XX || ARCH_S5PV210
        default 416 if ARCH_SUNXI