redonkable/alistair23-linux
redonkable/alistair23-linux
1
0
Fork 0
Code Releases Activity

ARM: dts: ls1021a: add node describing external interrupt lines

Browse source 
This adds a node describing the six external interrupt lines IRQ0-IRQ5
with configurable polarity.

Signed-off-by: Rasmus Villemoes <linux@rasmusvillemoes.dk>
Signed-off-by: Shawn Guo <shawnguo@kernel.org>
This commit is contained in:
Rasmus Villemoes 2019-11-14 12:02:52 +01:00 committed by Shawn Guo
parent 562ed3e439
commit d27f9d634c
1 changed files with 19 additions and 0 deletions
Show stats Download patch file Download diff file Expand all files Collapse all files

19
arch/arm/boot/dts/ls1021a.dtsi
View file

@ -216,6 +216,25 @@
compatible = "fsl,ls1021a-scfg", "syscon";
reg = <0x0 0x1570000 0x0 0x10000>;
big-endian;
#address-cells = <1>;
#size-cells = <1>;
ranges = <0x0 0x0 0x1570000 0x10000>;
extirq: interrupt-controller@1ac {
compatible = "fsl,ls1021a-extirq";
#interrupt-cells = <2>;
#address-cells = <0>;
interrupt-controller;
reg = <0x1ac 4>;
interrupt-map =
<0 0 &gic GIC_SPI 163 IRQ_TYPE_LEVEL_HIGH>,
<1 0 &gic GIC_SPI 164 IRQ_TYPE_LEVEL_HIGH>,
<2 0 &gic GIC_SPI 165 IRQ_TYPE_LEVEL_HIGH>,
<3 0 &gic GIC_SPI 167 IRQ_TYPE_LEVEL_HIGH>,
<4 0 &gic GIC_SPI 168 IRQ_TYPE_LEVEL_HIGH>,
<5 0 &gic GIC_SPI 169 IRQ_TYPE_LEVEL_HIGH>;
interrupt-map-mask = <0xffffffff 0x0>;
};
};
crypto: crypto@1700000 {