The PLIC integrated on the Vic_U7_Core integrated on the StarFive
JH7100 SoC actually supports 133 external interrupts. 127 of these
are exposed to the outside world; the remainder are used by other
devices that are part of the core-complex such as the L2 cache
controller. But all 133 interrupts are external interrupts as far
as the PLIC is concerned. Fix the property so that the driver can
manage these additional interrupts, which is important since the
interrupts for the L2 cache controller are enabled by default.
Fixes: ec85362fb121 ("RISC-V: Add initial StarFive JH7100 device tree")
Signed-off-by: Mark Kettenis <kettenis@xxxxxxxxxxx>
---
ChangeLog:
v2: - Fix commit message
arch/riscv/boot/dts/starfive/jh7100.dtsi | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/arch/riscv/boot/dts/starfive/jh7100.dtsi b/arch/riscv/boot/dts/starfive/jh7100.dtsi
index 69f22f9aad9d..f48e232a72a7 100644
--- a/arch/riscv/boot/dts/starfive/jh7100.dtsi
+++ b/arch/riscv/boot/dts/starfive/jh7100.dtsi
@@ -118,7 +118,7 @@ plic: interrupt-controller@c000000 {
interrupt-controller;
#address-cells = <0>;
#interrupt-cells = <1>;
- riscv,ndev = <127>;
+ riscv,ndev = <133>;
};
clkgen: clock-controller@11800000 {
--
2.36.1
