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Commit c3b229b5 authored by Maulik Shah's avatar Maulik Shah
Browse files

drivers: irqchip: qcom-pdc: Add irqchip set/get state calls 



Add irqchip calls to set/get interrupt status at parent GIC.

Change-Id: Ibd551f84d8f6ae15b8d9702faeb585a69f283f6e
Signed-off-by: default avatarMaulik Shah <mkshah@codeaurora.org>
parent d9233146

drivers/irqchip/qcom-pdc.c

+21 −0
Original line number Diff line number Diff line
@@ -5,6 +5,7 @@ 


#include <linux/err.h>

#include <linux/init.h>

#include <linux/interrupt.h>

#include <linux/ipc_logging.h>

#include <linux/irq.h>

#include <linux/irqchip.h>
@@ -81,6 +82,24 @@ static void qcom_pdc_gic_disable(struct irq_data *d) 
	irq_chip_disable_parent(d);

}



static int qcom_pdc_gic_get_irqchip_state(struct irq_data *d,

		enum irqchip_irq_state which, bool *state)

{

	if (d->hwirq == GPIO_NO_WAKE_IRQ)

		return 0;



	return irq_chip_get_parent_state(d, which, state);

}



static int qcom_pdc_gic_set_irqchip_state(struct irq_data *d,

		enum irqchip_irq_state which, bool value)

{

	if (d->hwirq == GPIO_NO_WAKE_IRQ)

		return 0;



	return irq_chip_set_parent_state(d, which, value);

}



static void qcom_pdc_gic_enable(struct irq_data *d)

{

	if (d->hwirq == GPIO_NO_WAKE_IRQ)
@@ -224,6 +243,8 @@ static struct irq_chip qcom_pdc_gic_chip = { 
	.irq_unmask		= qcom_pdc_gic_unmask,

	.irq_disable		= qcom_pdc_gic_disable,

	.irq_enable		= qcom_pdc_gic_enable,

	.irq_get_irqchip_state	= qcom_pdc_gic_get_irqchip_state,

	.irq_set_irqchip_state	= qcom_pdc_gic_set_irqchip_state,

	.irq_retrigger		= irq_chip_retrigger_hierarchy,

	.irq_set_type		= qcom_pdc_gic_set_type,

	.flags			= IRQCHIP_MASK_ON_SUSPEND |