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charset="utf-8" From: Grygorii Strashko The PRUSS INTC driver doesn't have .irq_set_type() callback implemented and supports only IRQ_TYPE_LEVEL_HIGH. This resulted in the IRQ properties not being updated properly and the PRUSS INTC IRQs were listed incorrectly in /proc/interrupts as Edge. Example: 218: 0 4b220000.interrupt-controller 26 Edge pru10 Fix this by adding a simple .irq_set_type() implementation which checks the requested IRQ triggering type. Fixes: 04e2d1e06978 ("irqchip/irq-pruss-intc: Add a PRUSS irqchip driver fo= r PRUSS interrupts") Signed-off-by: Grygorii Strashko Signed-off-by: Suman Anna Link: https://lore.kernel.org/all/20230919061900.369300-3-danishanwar@ti.co= m/ Signed-off-by: MD Danish Anwar Reviewed-by: Roger Quadros Signed-off-by: Vignesh Raghavendra Signed-off-by: Meghana Malladi --- drivers/irqchip/irq-pruss-intc.c | 9 +++++++++ 1 file changed, 9 insertions(+) diff --git a/drivers/irqchip/irq-pruss-intc.c b/drivers/irqchip/irq-pruss-i= ntc.c index 4ec1f4fc491f..1fdf110d94ed 100644 --- a/drivers/irqchip/irq-pruss-intc.c +++ b/drivers/irqchip/irq-pruss-intc.c @@ -373,6 +373,14 @@ static int pruss_intc_irq_set_irqchip_state(struct irq= _data *data, return 0; } =20 +static int pruss_intc_irq_irq_set_type(struct irq_data *data, unsigned int= type) +{ + if (type !=3D IRQ_TYPE_LEVEL_HIGH) + return -EINVAL; + + return 0; +} + static struct irq_chip pruss_irqchip =3D { .name =3D "pruss-intc", .irq_ack =3D pruss_intc_irq_ack, @@ -382,6 +390,7 @@ static struct irq_chip pruss_irqchip =3D { .irq_release_resources =3D pruss_intc_irq_relres, .irq_get_irqchip_state =3D pruss_intc_irq_get_irqchip_state, .irq_set_irqchip_state =3D pruss_intc_irq_set_irqchip_state, + .irq_set_type =3D pruss_intc_irq_irq_set_type, }; =20 static int pruss_intc_validate_mapping(struct pruss_intc *intc, int event, --=20 2.43.0