PWER settings logically belongs neither to GPIO nor to system IRQ code. Add special functions to handle PWER (for GPIO and for system IRQs) from platform code.
Signed-off-by: Dmitry Eremin-Solenikov <[email protected]> --- arch/arm/mach-sa1100/generic.c | 21 +++++++++++++++++++++ arch/arm/mach-sa1100/generic.h | 2 ++ 2 files changed, 23 insertions(+) diff --git a/arch/arm/mach-sa1100/generic.c b/arch/arm/mach-sa1100/generic.c index c2718f0..702f18c 100644 --- a/arch/arm/mach-sa1100/generic.c +++ b/arch/arm/mach-sa1100/generic.c @@ -421,3 +421,24 @@ void sa1110_mb_enable(void) local_irq_restore(flags); } +int sa11x0_gpio_set_wake(unsigned int gpio, unsigned int on) +{ + if (on) + PWER |= 1 << gpio; + else + PWER &= ~(1 << gpio); + + return 0; +} + +int sa11x0_sc_set_wake(unsigned int irq, unsigned int on) +{ + if (irq != IRQ_RTCAlrm) + return -EINVAL; + + if (on) + PWER |= PWER_RTC; + else + PWER &= ~PWER_RTC; + return 0; +} diff --git a/arch/arm/mach-sa1100/generic.h b/arch/arm/mach-sa1100/generic.h index 0b68b95..39753c4 100644 --- a/arch/arm/mach-sa1100/generic.h +++ b/arch/arm/mach-sa1100/generic.h @@ -11,6 +11,8 @@ extern void __init sa1100_map_io(void); extern void __init sa1100_init_irq(void); extern void sa11x0_restart(enum reboot_mode, const char *); extern void sa11x0_init_late(void); +extern int sa11x0_gpio_set_wake(unsigned int gpio, unsigned int on); +extern int sa11x0_sc_set_wake(unsigned int irq, unsigned int on); #define SET_BANK(__nr,__start,__size) \ mi->bank[__nr].start = (__start), \ -- 1.8.4.2 -- To unsubscribe from this list: send the line "unsubscribe linux-gpio" in the body of a message to [email protected] More majordomo info at http://vger.kernel.org/majordomo-info.html
