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arm64: dts: ls1028a: add interrupt to Root Complex Event Collector

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The legacy interrupt INT_A is hardwired to the event collector. RCEC is
bascially supported starting with v5.11. Having a correct interrupt, will
make RCEC at least probe correctly.

There are still issues with how RCEC is implemented in the RCiEP on the
LS1028A. RCEC will report an error, but it cannot find the correct
subdevice.

Signed-off-by: Michael Walle <michael@walle.cc>
Reviewed-by: Vladimir Oltean <vladimir.oltean@nxp.com>
Tested-by: Vladimir Oltean <vladimir.oltean@nxp.com>
Signed-off-by: Shawn Guo <shawnguo@kernel.org>
This commit is contained in:
Michael Walle 2021-02-09 01:52:59 +01:00 committed by Shawn Guo
parent dbd3120cf0
commit dfee46f17b
1 changed files with 6 additions and 0 deletions
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6
arch/arm64/boot/dts/freescale/fsl-ls1028a.dtsi
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@ -1114,6 +1114,12 @@
full-duplex;
};
};
rcec@1f,0 {
reg = <0x00f800 0 0 0 0>;
/* IEP INT_A */
interrupts = <GIC_SPI 94 IRQ_TYPE_LEVEL_HIGH>;
};
};
rcpm: power-controller@1e34040 {