Subject: [PATCH v2 3/4] ARM: mvebu: Allow using the GIC for wakeup in standby mode

From: [email-masked] (Gregory CLEMENT)
Date: Fri, 03 Jul 2015 09:18:48 +0200

Hi Thomas,

On 01/07/2015 17:54, Thomas Petazzoni wrote:
> Dear Gregory CLEMENT,
> 
> On Tue, 30 Jun 2015 19:18:59 +0200, Gregory CLEMENT wrote:
> 
>>  static void __init mvebu_init_irq(void)
>>  {
>> +	if (of_machine_is_compatible("marvell,armada375") ||
>> +	    of_machine_is_compatible("marvell,armada380") ||
>> +	    of_machine_is_compatible("marvell,armada390"))
> 
> What we really want to know is if we're using the GIC, so what about
> instead:
> 
> 	np = of_find_compatible_node(NULL, NULL, "arm,cortex-a9-gic");
> 	if (np)
> 		gic_set_irqchip_flags(IRQCHIP_SKIP_SET_WAKE |
> 				      IRQCHIP_MASK_ON_SUSPEND);
> 	of_node_put(np);
> 
> (Not even compile-tested).

Indeed it is better. I will make the change.

Thanks,

Gregory

> Thanks,
> Thomas

-- 
Gregory Clement, Free Electrons
Kernel, drivers, real-time and embedded Linux
development, consulting, training and support.
http://free-electrons.com