[PATCH] irqchip: gic: Add binding probe for ARM GIC400

Heiko Stübner heiko at sntech.de
Mon Jul 14 15:03:03 PDT 2014

From: Suravee Suthikulpanit <Suravee.Suthikulpanit at amd.com>

Commit 3ab72f9156bb "dt-bindings: add GIC-400 binding" added the
"arm,gic-400" compatible string, but the corresponding IRQCHIP_DECLARE
was never added to the gic driver.

Therefore add the missing irqchip declaration for it.

Signed-off-by: Suravee Suthikulpanit <Suravee.Suthikulpanit at amd.com>

Removed additional empty line and adapted commit message to mark it
as fixing an issue.
Signed-off-by: Heiko Stuebner <heiko at sntech.de>
As I really need this, I took the liberty of adapting the patch accordingly
to make it apply on top of the current irqchip/for-next (or urgent) and
explicitly state the fixed issue. Hope that is ok

 drivers/irqchip/irq-gic.c | 1 +
 1 file changed, 1 insertion(+)

diff --git a/drivers/irqchip/irq-gic.c b/drivers/irqchip/irq-gic.c
index 9d26643..6ff28b4 100644
--- a/drivers/irqchip/irq-gic.c
+++ b/drivers/irqchip/irq-gic.c
@@ -1020,6 +1020,7 @@ gic_of_init(struct device_node *node, struct device_node *parent)
 	return 0;
+IRQCHIP_DECLARE(gic_400, "arm,gic-400", gic_of_init);
 IRQCHIP_DECLARE(cortex_a15_gic, "arm,cortex-a15-gic", gic_of_init);
 IRQCHIP_DECLARE(cortex_a9_gic, "arm,cortex-a9-gic", gic_of_init);
 IRQCHIP_DECLARE(cortex_a7_gic, "arm,cortex-a7-gic", gic_of_init);

More information about the linux-arm-kernel mailing list