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MIPS: DTS: Fix number of msi vectors for Loongson64G
HT irqs vectors are 8 groups, each group has 32 irqs, Loongson64C CPUs can use only 4 groups and Loongson64G CPUs can use all 8 groups. So the number of msi vectors of Loongson64G is 192 (32*8 - 64 = 192). Fixes: 24af105 ("MIPS: Loongson64: DeviceTree for LS7A PCH") Signed-off-by: Huacai Chen <[email protected]> Signed-off-by: Thomas Bogendoerfer <[email protected]>
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arch/mips/boot/dts/loongson/loongson64g_4core_ls7a.dts

Lines changed: 6 additions & 2 deletions
Original file line numberDiff line numberDiff line change
@@ -20,7 +20,11 @@
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interrupts = <24 IRQ_TYPE_LEVEL_HIGH>,
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<25 IRQ_TYPE_LEVEL_HIGH>,
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<26 IRQ_TYPE_LEVEL_HIGH>,
23-
<27 IRQ_TYPE_LEVEL_HIGH>;
23+
<27 IRQ_TYPE_LEVEL_HIGH>,
24+
<28 IRQ_TYPE_LEVEL_HIGH>,
25+
<29 IRQ_TYPE_LEVEL_HIGH>,
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<30 IRQ_TYPE_LEVEL_HIGH>,
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<31 IRQ_TYPE_LEVEL_HIGH>;
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};
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};
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@@ -31,7 +35,7 @@
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interrupt-controller;
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msi-controller;
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loongson,msi-base-vec = <64>;
34-
loongson,msi-num-vecs = <128>;
38+
loongson,msi-num-vecs = <192>;
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interrupt-parent = <&htvec>;
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};
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};

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