arm64: dts: Add missing DMA Abort interrupt to Juno

The DMA-330 has an "irq_abort" interrupt line on which it signals faults
separately from the "irq[n:0]" channel interrupts. On Juno, this is
wired up to SPI 92; add it to the DT so that DMAC faults are correctly
reported for the driver to reset the thing, rather than leaving it
locked up and waiting to time out.

CC: Liviu Dudau <liviu.dudau@arm.com>
CC: Lorenzo Pieralisi <lorenzo.pieralisi@arm.com>
Signed-off-by: Robin Murphy <robin.murphy@arm.com>
Signed-off-by: Sudeep Holla <sudeep.holla@arm.com>

diff --git a/arch/arm64/boot/dts/arm/juno-base.dtsi b/arch/arm64/boot/dts/arm/juno-base.dtsi
index dd5158eb5872396693bba678cda765a719e25e97..e5b59ca9debb1916764746bb168d969572e17771 100644 (file)
--- a/arch/arm64/boot/dts/arm/juno-base.dtsi
+++ b/arch/arm64/boot/dts/arm/juno-base.dtsi
@@ -115,6 +115,7 @@
                             <GIC_SPI 89 IRQ_TYPE_LEVEL_HIGH>,
                             <GIC_SPI 90 IRQ_TYPE_LEVEL_HIGH>,
                             <GIC_SPI 91 IRQ_TYPE_LEVEL_HIGH>,
+                            <GIC_SPI 92 IRQ_TYPE_LEVEL_HIGH>,
                             <GIC_SPI 108 IRQ_TYPE_LEVEL_HIGH>,
                             <GIC_SPI 109 IRQ_TYPE_LEVEL_HIGH>,
                             <GIC_SPI 110 IRQ_TYPE_LEVEL_HIGH>,