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authorRobin Murphy <robin.murphy@arm.com>2016-01-07 12:01:59 +0000
committerSudeep Holla <sudeep.holla@arm.com>2016-02-01 09:59:59 +0000
commitaeb2ee5683e51305aff274d8b0a50af69b3ab310 (patch)
tree96e2dfdddee07ed0b0ce2683a4ad88f237ef28a4 /arch/arm64
parentd99875eebfebec5432981273fac0547f3e34f2d7 (diff)
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>
Diffstat (limited to 'arch/arm64')
-rw-r--r--arch/arm64/boot/dts/arm/juno-base.dtsi1
1 files changed, 1 insertions, 0 deletions
diff --git a/arch/arm64/boot/dts/arm/juno-base.dtsi b/arch/arm64/boot/dts/arm/juno-base.dtsi
index dd5158eb5872..e5b59ca9debb 100644
--- 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>,