diff options
| author | Patrick Rudolph <[email protected]> | 2025-05-27 11:33:31 +0200 |
|---|---|---|
| committer | Tom Rini <[email protected]> | 2025-06-02 14:58:46 -0600 |
| commit | d1555de5fa21c06118540dcd4a627a1af29bbb40 (patch) | |
| tree | 7c05e68ebbd1cedcf12bf1148229898a07f21848 | |
| parent | afb3ab64cb7df90a2c6fd54f1639ff3f807f1e86 (diff) | |
arm/dts/qemu-sbsa: Fix interrupt
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 <[email protected]>
| -rw-r--r-- | arch/arm/dts/qemu-sbsa.dts | 5 |
1 files changed, 4 insertions, 1 deletions
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>, |