Groups | Search | Server Info | Keyboard shortcuts | Login | Register [http] [https] [nntp] [nntps]
Groups > linux.kernel > #1282781
| From | Chen-Yu Tsai <wens@csie.org> |
|---|---|
| Newsgroups | linux.kernel |
| Subject | [PATCH 4/4] ARM: dts: sun9i: Add NMI controller device node |
| Date | 2015-12-03 09:30 +0100 |
| Message-ID | <qBxr4-2rt-19@gated-at.bofh.it> (permalink) |
| References | <qBxr3-2rt-9@gated-at.bofh.it> |
| Organization | linux.* mail to news gateway |
The Allwinner A80 SoC has an NMI controller. NMI is an external
interrupt pin exclusely used with PMICs and other system critical
peripherals (such as RTC) in Allwinner's reference designs.
Signed-off-by: Chen-Yu Tsai <wens@csie.org>
---
arch/arm/boot/dts/sun9i-a80.dtsi | 8 ++++++++
1 file changed, 8 insertions(+)
diff --git a/arch/arm/boot/dts/sun9i-a80.dtsi b/arch/arm/boot/dts/sun9i-a80.dtsi
index dc666c69f6ab..e838f206f2a0 100644
--- a/arch/arm/boot/dts/sun9i-a80.dtsi
+++ b/arch/arm/boot/dts/sun9i-a80.dtsi
@@ -858,6 +858,14 @@
#reset-cells = <1>;
};
+ nmi_intc: interrupt-controller@080015a0 {
+ compatible = "allwinner,sun9i-a80-nmi";
+ interrupt-controller;
+ #interrupt-cells = <2>;
+ reg = <0x080015a0 0xc>;
+ interrupts = <GIC_SPI 32 IRQ_TYPE_LEVEL_HIGH>;
+ };
+
r_ir: ir@08002000 {
compatible = "allwinner,sun5i-a13-ir";
interrupts = <GIC_SPI 37 IRQ_TYPE_LEVEL_HIGH>;
--
2.6.2
--
To unsubscribe from this list: send the line "unsubscribe linux-kernel" in
the body of a message to majordomo@vger.kernel.org
More majordomo info at http://vger.kernel.org/majordomo-info.html
Please read the FAQ at http://www.tux.org/lkml/
Back to linux.kernel | Previous | Next — Next in thread | Find similar | Unroll thread
[PATCH 4/4] ARM: dts: sun9i: Add NMI controller device node Chen-Yu Tsai <wens@csie.org> - 2015-12-03 09:30 +0100 Re: [PATCH 4/4] ARM: dts: sun9i: Add NMI controller device node Maxime Ripard <maxime.ripard@free-electrons.com> - 2015-12-03 10:50 +0100
csiph-web