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riscv: dts: starfive: correct number of external interrupts

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commit a208acf0ea upstream.

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: ec85362fb1 ("RISC-V: Add initial StarFive JH7100 device tree")
Signed-off-by: Mark Kettenis <kettenis@openbsd.org>
Cc: stable@vger.kernel.org
Link: https://lore.kernel.org/r/20220707185529.19509-1-kettenis@openbsd.org
Signed-off-by: Palmer Dabbelt <palmer@rivosinc.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
This commit is contained in:
Mark Kettenis 2022-07-07 20:55:28 +02:00 committed by Greg Kroah-Hartman
parent ac474f4964
commit a0fce741f8
1 changed files with 1 additions and 1 deletions
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2
arch/riscv/boot/dts/starfive/jh7100.dtsi
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@ -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 {