On 07/02/2019 15:20, Matthias Brugger wrote: > > > On 24/01/2019 09:07, Erin Lo wrote: >> From: Seiya Wang <[email protected]> >> >> To support partitioned PPIs, 4 interrupt parameters should be valid >> for sysirq. >> >> Signed-off-by: Seiya Wang <[email protected]> >> Signed-off-by: Erin Lo <[email protected]> >> --- >> drivers/irqchip/irq-mtk-sysirq.c | 4 ++-- >> 1 file changed, 2 insertions(+), 2 deletions(-) >> >> 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) > > Where is this 4th parameter used?
https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git/tree/Documentation/devicetree/bindings/interrupt-controller/arm,gic-v3.txt#n14 Thanks, M. -- Jazz is not dead. It just smells funny...
