ARM: OMAP: GPIO: Fix valid range and enable usage of all GPIOs on OMAP5
authorAxel Lin <axel.lin@ingics.com>
Fri, 21 Jun 2013 10:54:25 +0000 (18:54 +0800)
committerTom Rini <trini@ti.com>
Tue, 2 Jul 2013 13:21:16 +0000 (09:21 -0400)
commit87bd05d78f0f5765f3d3e1517c76794c82dab7cc
tree197ab65403287f349ab82a37184be5d00dc1295d
parente3f53104e234c3133e646ec644d6ca72223e1ffb
ARM: OMAP: GPIO: Fix valid range and enable usage of all GPIOs on OMAP5

The omap_gpio driver is used by AM33XX, OMAP3/4, OMAP54XX and DRA7XX SoCs.
These SoCs have different gpio count but currently omap_gpio driver uses hard
coded 192 which is wrong.

This patch fixes this issue by:
1. Move define of OMAP_MAX_GPIO to all arch/arm/include/asm/arch-omap*/gpio.h.
2. Update gpio bank settings and enable GPIO modules 7 & 8 clocks for OMAP5.

Thanks for Lubomir Popov to provide valuable comments to fix this issue.

Signed-off-by: Axel Lin <axel.lin@ingics.com>
Tested-by: Lubomir Popov <lpopov@mm-sol.com>
Acked-by: Heiko Schocher <hs@denx.de>
arch/arm/cpu/armv7/omap5/hw_data.c
arch/arm/cpu/armv7/omap5/hwinit.c
arch/arm/include/asm/arch-am33xx/gpio.h
arch/arm/include/asm/arch-omap3/gpio.h
arch/arm/include/asm/arch-omap4/gpio.h
arch/arm/include/asm/arch-omap5/gpio.h
drivers/gpio/omap_gpio.c