diff options
| author | Alexandre Belloni <alexandre.belloni@free-electrons.com> | 2014-09-12 17:43:00 +0200 |
|---|---|---|
| committer | Jason Cooper <jason@lakedaemon.net> | 2014-09-14 06:33:54 +0000 |
| commit | 20afdeb812da4097447eb324f34be11a10b11542 (patch) | |
| tree | a868768c9ff13074bc7daf57b51da3d957179889 | |
| parent | 0cae165ffc0c878b02c56efd62988f13d513c8a7 (diff) | |
irqchip: atmel-aic5: Add sama5d4 support
Add sama5d4 support to irq-atmel-aic5.
Signed-off-by: Alexandre Belloni <alexandre.belloni@free-electrons.com>
Link: https://lkml.kernel.org/r/1410536587-24607-2-git-send-email-alexandre.belloni@free-electrons.com
Signed-off-by: Jason Cooper <jason@lakedaemon.net>
| -rw-r--r-- | Documentation/devicetree/bindings/interrupt-controller/atmel,aic.txt | 2 | ||||
| -rw-r--r-- | drivers/irqchip/irq-atmel-aic5.c | 10 |
2 files changed, 11 insertions, 1 deletions
diff --git a/Documentation/devicetree/bindings/interrupt-controller/atmel,aic.txt b/Documentation/devicetree/bindings/interrupt-controller/atmel,aic.txt index 2742e9cfd6b1..f292917fa00d 100644 --- a/Documentation/devicetree/bindings/interrupt-controller/atmel,aic.txt +++ b/Documentation/devicetree/bindings/interrupt-controller/atmel,aic.txt @@ -2,7 +2,7 @@ Required properties: - compatible: Should be "atmel,<chip>-aic" - <chip> can be "at91rm9200" or "sama5d3" + <chip> can be "at91rm9200", "sama5d3" or "sama5d4" - interrupt-controller: Identifies the node as an interrupt controller. - interrupt-parent: For single AIC system, it is an empty property. - #interrupt-cells: The number of cells to define the interrupts. It should be 3. diff --git a/drivers/irqchip/irq-atmel-aic5.c b/drivers/irqchip/irq-atmel-aic5.c index 22c922812cd6..92b504a56293 100644 --- a/drivers/irqchip/irq-atmel-aic5.c +++ b/drivers/irqchip/irq-atmel-aic5.c @@ -297,6 +297,7 @@ static void __init sama5d3_aic_irq_fixup(struct device_node *root) static const struct of_device_id __initdata aic5_irq_fixups[] = { { .compatible = "atmel,sama5d3", .data = sama5d3_aic_irq_fixup }, + { .compatible = "atmel,sama5d4", .data = sama5d3_aic_irq_fixup }, { /* sentinel */ }, }; @@ -351,3 +352,12 @@ static int __init sama5d3_aic5_of_init(struct device_node *node, return aic5_of_init(node, parent, NR_SAMA5D3_IRQS); } IRQCHIP_DECLARE(sama5d3_aic5, "atmel,sama5d3-aic", sama5d3_aic5_of_init); + +#define NR_SAMA5D4_IRQS 68 + +static int __init sama5d4_aic5_of_init(struct device_node *node, + struct device_node *parent) +{ + return aic5_of_init(node, parent, NR_SAMA5D4_IRQS); +} +IRQCHIP_DECLARE(sama5d4_aic5, "atmel,sama5d4-aic", sama5d4_aic5_of_init); |