evie/android_kernel_oneplus_msm8998
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irq-chip: gic-v3: Initialize mpm for GIC monitored interrupts

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MPM initialization happens during pin control probe. If any driver where
to request a IRQ before pinctrl probe, MPM is unaware of this and the
interrupt isn't monitored for wakeup.

The MPM for GIC interrupts only, pinctrl configuration will be done when
pinctrl driver is probed as always earlier.

Change-Id: Ib40a61c9cc93e95f5dcde7293911086dcf0b3c2f
Signed-off-by: Mahesh Sivasubramanian <msivasub@codeaurora.org>
This commit is contained in:
Mahesh Sivasubramanian 2016-06-17 09:50:45 -06:00
parent 1f1574bb18
commit 6030ad31ec
1 changed files with 2 additions and 0 deletions
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2
drivers/irqchip/irq-gic-v3.c
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@ -29,6 +29,7 @@
#include <linux/irqchip.h> #include <linux/irqchip.h>
#include <linux/irqchip/arm-gic-v3.h> #include <linux/irqchip/arm-gic-v3.h>
#include <linux/syscore_ops.h> #include <linux/syscore_ops.h>
#include <linux/irqchip/msm-mpm-irq.h>
#include <asm/cputype.h> #include <asm/cputype.h>
#include <asm/exception.h> #include <asm/exception.h>
@ -1107,6 +1108,7 @@ static int __init gic_of_init(struct device_node *node, struct device_node *pare
gic_dist_init(); gic_dist_init();
gic_cpu_init(); gic_cpu_init();
gic_cpu_pm_init(); gic_cpu_pm_init();
of_mpm_init();
#ifdef CONFIG_ARM_GIC_PANIC_HANDLER #ifdef CONFIG_ARM_GIC_PANIC_HANDLER
atomic_notifier_chain_register(&panic_notifier_list, &gic_panic_blk); atomic_notifier_chain_register(&panic_notifier_list, &gic_panic_blk);