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Groups > linux.kernel > #1458762
| From | "Andrew F. Davis" <afd@ti.com> |
|---|---|
| Newsgroups | linux.kernel |
| Subject | [PATCH 2/3] ARM: dts: keystone-k2g: Add keystone IRQ controller node |
| Date | 2016-08-09 16:00 +0200 |
| Message-ID | <s4fJv-8kJ-5@gated-at.bofh.it> (permalink) |
| References | <s4fJv-8kJ-7@gated-at.bofh.it> |
| Organization | linux.* mail to news gateway |
Add the Keystone IRQ controller IP node on Keystone 2 Galileo
SoC. This allows the ARM CorePac core to receive interrupts
from remote processor devices (eg: DSP) on the SoC.
The IP is identical in functionality to that of the equivalent
nodes on existing K2 SoCs. The only difference is the ARM INTC
interrupt id/event number.
Signed-off-by: Andrew F. Davis <afd@ti.com>
Signed-off-by: Suman Anna <s-anna@ti.com>
---
arch/arm/boot/dts/keystone-k2g.dtsi | 8 ++++++++
1 file changed, 8 insertions(+)
diff --git a/arch/arm/boot/dts/keystone-k2g.dtsi b/arch/arm/boot/dts/keystone-k2g.dtsi
index fe17dc4..eccda9c 100644
--- a/arch/arm/boot/dts/keystone-k2g.dtsi
+++ b/arch/arm/boot/dts/keystone-k2g.dtsi
@@ -98,5 +98,13 @@
clock-frequency = <200000000>;
status = "disabled";
};
+
+ kirq0: keystone_irq@026202a0 {
+ compatible = "ti,keystone-irq";
+ interrupts = <GIC_SPI 1 IRQ_TYPE_EDGE_RISING>;
+ interrupt-controller;
+ #interrupt-cells = <1>;
+ ti,syscon-dev = <&devctrl 0x2a0>;
+ };
};
};
--
2.9.2
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[PATCH 2/3] ARM: dts: keystone-k2g: Add keystone IRQ controller node "Andrew F. Davis" <afd@ti.com> - 2016-08-09 16:00 +0200
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