Change the vcpumntirq in the GICv3 node from SPI to PPI.
Prevents Linux from complaining:
'[Firmware Bug]: CPU interface incapable of MMIO access'
Fixes: 6d722894fd48 "board: emulation: Add QEMU sbsa support"
Signed-off-by: Patrick Rudolph <patrick.rudo...@9elements.com>
---
arch/arm/dts/qemu-sbsa.dts | 5 ++++-
1 file changed, 4 insertions(+), 1 deletion(-)
diff --git a/arch/arm/dts/qemu-sbsa.dts b/arch/arm/dts/qemu-sbsa.dts
index 099b51b927f..a7718d6c29e 100644
--- a/arch/arm/dts/qemu-sbsa.dts
+++ b/arch/arm/dts/qemu-sbsa.dts
@@ -91,7 +91,10 @@
#interrupt-cells = <3>;
status = "okay";
interrupt-controller;
- interrupts = <GIC_SPI 9 IRQ_TYPE_LEVEL_HIGH>;
+
+ /* vcpumntirq: virtual CPU interface maintenance interrupt */
+ interrupts = <GIC_PPI 9 IRQ_TYPE_LEVEL_HIGH>;
+
reg = /bits/ 64 <SBSA_GIC_DIST_BASE_ADDR SBSA_GIC_DIST_LENGTH>,
/bits/ 64 <SBSA_GIC_REDIST_BASE_ADDR
SBSA_GIC_REDIST_LENGTH>,
/bits/ 64 <0 0>,
--
2.49.0
