• Linus Walleij's avatar
    ARM: plat-iop: instantiate GPIO from platform device · 7b85b867
    Linus Walleij authored
    This converts the IOP32x and IOP33x platforms to pass their
    base address offset by a resource attached to a platform device
    instead of using static offset macros implicitly passed
    through <linux/gpio.h> including <mach/gpio.h>. Delete the
    local <mach/gpio.h> and <asm/hardware/iop3xx-gpio.h> headers
    and remove the selection of NEED_MACH_GPIO_H.
    Pass the virtual address as a resource in the platform device
    at this point for bisectability, next patch will pass the
    physical address as is custom.
    Cc: Lennert Buytenhek <kernel@wantstofly.org>
    Cc: Dan Williams <dan.j.williams@intel.com>
    Cc: Mikael Pettersson <mikpe@it.uu.se>
    Tested-by: default avatarAaro Koskinen <aaro.koskinen@iki.fi>
    Signed-off-by: default avatarLinus Walleij <linus.walleij@linaro.org>
n2100.c 8.15 KB