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authorSteen Hegelund2021-08-19 09:39:40 +0200
committerDavid S. Miller2021-08-20 14:28:55 +0100
commit920c293af8d01942caa10300ad97eabf778e8598 (patch)
tree4a6e6acbaa2079bfd81bc73b67bcd7eab7523455 /arch
parent10615907e9b51c9ae92f3a6ecabd01c482f20f32 (diff)
arm64: dts: sparx5: Add the Sparx5 switch frame DMA support
This adds the interrupt for the Sparx5 Frame DMA. If this configuration is present the Sparx5 SwitchDev driver will use the Frame DMA feature, and if not it will use register based injection and extraction for sending and receiving frames to the CPU. Signed-off-by: Steen Hegelund <steen.hegelund@microchip.com> Signed-off-by: David S. Miller <davem@davemloft.net>
Diffstat (limited to 'arch')
-rw-r--r--arch/arm64/boot/dts/microchip/sparx5.dtsi5
1 files changed, 3 insertions, 2 deletions
diff --git a/arch/arm64/boot/dts/microchip/sparx5.dtsi b/arch/arm64/boot/dts/microchip/sparx5.dtsi
index ad07fff40544..787ebcec121d 100644
--- a/arch/arm64/boot/dts/microchip/sparx5.dtsi
+++ b/arch/arm64/boot/dts/microchip/sparx5.dtsi
@@ -471,8 +471,9 @@
<0x6 0x10004000 0x7fc000>,
<0x6 0x11010000 0xaf0000>;
reg-names = "cpu", "dev", "gcb";
- interrupt-names = "xtr";
- interrupts = <GIC_SPI 30 IRQ_TYPE_LEVEL_HIGH>;
+ interrupt-names = "xtr", "fdma";
+ interrupts = <GIC_SPI 30 IRQ_TYPE_LEVEL_HIGH>,
+ <GIC_SPI 25 IRQ_TYPE_LEVEL_HIGH>;
resets = <&reset 0>;
reset-names = "switch";
};