diff mbox series

[v5,1/6] irqchip/mtk-sysirq: support 4 interrupt parameters for sysirq

Message ID 1545984581-25843-2-git-send-email-erin.lo@mediatek.com (mailing list archive)
State Not Applicable, archived
Headers show
Series Add basic and clock support for Mediatek MT8183 SoC | expand

Commit Message

Erin Lo Dec. 28, 2018, 8:09 a.m. UTC 
From: Seiya Wang <seiya.wang@mediatek.com>

To support partitioned PPIs, 4 interrupt parameters should be valid
for sysirq.

Signed-off-by: Seiya Wang <seiya.wang@mediatek.com>
Signed-off-by: Erin Lo <erin.lo@mediatek.com>
---
 drivers/irqchip/irq-mtk-sysirq.c | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)
diff mbox series

Patch

diff --git a/drivers/irqchip/irq-mtk-sysirq.c b/drivers/irqchip/irq-mtk-sysirq.c
index 90aaf19..282736a 100644
--- a/drivers/irqchip/irq-mtk-sysirq.c
+++ b/drivers/irqchip/irq-mtk-sysirq.c
@@ -81,7 +81,7 @@  static int mtk_sysirq_domain_translate(struct irq_domain *d,
 				       unsigned int *type)
 {
 	if (is_of_node(fwspec->fwnode)) {
-		if (fwspec->param_count != 3)
+		if (fwspec->param_count != 3 && fwspec->param_count != 4)
 			return -EINVAL;
 
 		/* No PPI should point to this domain */
@@ -104,7 +104,7 @@  static int mtk_sysirq_domain_alloc(struct irq_domain *domain, unsigned int virq,
 	struct irq_fwspec *fwspec = arg;
 	struct irq_fwspec gic_fwspec = *fwspec;
 
-	if (fwspec->param_count != 3)
+	if (fwspec->param_count != 3 && fwspec->param_count != 4)
 		return -EINVAL;
 
 	/* sysirq doesn't support PPI */