| Message ID | 20180524204046.21494-1-daniel@zonque.org (mailing list archive) |
|---|---|
| State | New, archived |
| Headers | show |
Daniel Mack <daniel@zonque.org> writes: > The PXA3xx SoCs feature dedicated pins for wakeup functionality. These pins > have no alternate functions, so let's always enable them as wakeup source on > DT enabled boards. The WAKEUP1 pin is only available on PXA320. > > Signed-off-by: Daniel Mack <daniel@zonque.org> That looks correct. Is it tested on any board ? Cheers. -- Robert
On Friday, May 25, 2018 10:22 PM, Robert Jarzmik wrote: > Daniel Mack <daniel@zonque.org> writes: > >> The PXA3xx SoCs feature dedicated pins for wakeup functionality. These pins >> have no alternate functions, so let's always enable them as wakeup source on >> DT enabled boards. The WAKEUP1 pin is only available on PXA320. >> >> Signed-off-by: Daniel Mack <daniel@zonque.org> > That looks correct. Is it tested on any board ? Yup, on a PXA303 based one. Thanks, Daniel
Daniel Mack <daniel@zonque.org> writes: > On Friday, May 25, 2018 10:22 PM, Robert Jarzmik wrote: >> Daniel Mack <daniel@zonque.org> writes: >> >>> The PXA3xx SoCs feature dedicated pins for wakeup functionality. These pins >>> have no alternate functions, so let's always enable them as wakeup source on >>> DT enabled boards. The WAKEUP1 pin is only available on PXA320. >>> >>> Signed-off-by: Daniel Mack <daniel@zonque.org> >> That looks correct. Is it tested on any board ? > > Yup, on a PXA303 based one. Great. Queued into pxa/for-next. Cheers.
diff --git a/arch/arm/mach-pxa/pxa3xx.c b/arch/arm/mach-pxa/pxa3xx.c index 2a5044dd463e..9e05f92cd97a 100644 --- a/arch/arm/mach-pxa/pxa3xx.c +++ b/arch/arm/mach-pxa/pxa3xx.c @@ -442,6 +442,10 @@ static int __init pxa3xx_init(void) pxa3xx_init_pm(); + enable_irq_wake(IRQ_WAKEUP0); + if (cpu_is_pxa320()) + enable_irq_wake(IRQ_WAKEUP1); + register_syscore_ops(&pxa_irq_syscore_ops); register_syscore_ops(&pxa3xx_mfp_syscore_ops);
The PXA3xx SoCs feature dedicated pins for wakeup functionality. These pins have no alternate functions, so let's always enable them as wakeup source on DT enabled boards. The WAKEUP1 pin is only available on PXA320. Signed-off-by: Daniel Mack <daniel@zonque.org> --- arch/arm/mach-pxa/pxa3xx.c | 4 ++++ 1 file changed, 4 insertions(+)