diff options
| author | Rasmus Villemoes <linux@rasmusvillemoes.dk> | 2019-11-14 14:02:52 +0300 |
|---|---|---|
| committer | Shawn Guo <shawnguo@kernel.org> | 2019-12-09 03:28:07 +0300 |
| commit | d27f9d634c9b8b375e8fd949da615e29283dcd44 (patch) | |
| tree | 547c0e479dcd8ec5396436d3dc289438b585b7a4 /arch/arm/boot/dts/ls1021a.dtsi | |
| parent | 562ed3e439a6e697b562590d4fb3c857352c60a2 (diff) | |
| download | linux-d27f9d634c9b8b375e8fd949da615e29283dcd44.tar.xz | |
ARM: dts: ls1021a: add node describing external interrupt lines
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>
Diffstat (limited to 'arch/arm/boot/dts/ls1021a.dtsi')
| -rw-r--r-- | arch/arm/boot/dts/ls1021a.dtsi | 19 |
1 files changed, 19 insertions, 0 deletions
diff --git a/arch/arm/boot/dts/ls1021a.dtsi b/arch/arm/boot/dts/ls1021a.dtsi index 2f6977ada447..0855b1fe98e0 100644 --- a/arch/arm/boot/dts/ls1021a.dtsi +++ b/arch/arm/boot/dts/ls1021a.dtsi @@ -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 { |