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authorxiaochuan mao <maoxiaochuan@loongson.cn>2021-04-23 09:52:34 +0800
committerThomas Bogendoerfer <tsbogend@alpha.franken.de>2021-04-23 13:41:03 +0200
commitfe3083770c8d98e3dd8b9c6972153528970c251c (patch)
tree8d9c78a7aa573a63b0d05b01c999b06307650369 /arch/mips/boot/dts
parent25ab14cbe9d1b66fda44c71a2db7582a31b6f5cd (diff)
MIPS:DTS:Fix label name and interrupt number of ohci for Loongson-2K
from Loongson-2K1000 user manual know that under pci bus the device num is 4, function number is 2 and register is 0x2200 is ohci. the ohci interrupt number is 51. because Loongson-2K1000 has 64 interrupt sources, 0-31 correspond to the device tree liointc0 device node, and the other correspond to liointc1 node. so it should be number 19 correspon to liointc1. Signed-off-by: xiaochuan mao <maoxiaochuan@loongson.cn> Signed-off-by: Thomas Bogendoerfer <tsbogend@alpha.franken.de>
Diffstat (limited to 'arch/mips/boot/dts')
-rw-r--r--arch/mips/boot/dts/loongson/loongson64-2k1000.dtsi4
1 files changed, 2 insertions, 2 deletions
diff --git a/arch/mips/boot/dts/loongson/loongson64-2k1000.dtsi b/arch/mips/boot/dts/loongson/loongson64-2k1000.dtsi
index fd0e99bfe57b..89f079097f32 100644
--- a/arch/mips/boot/dts/loongson/loongson64-2k1000.dtsi
+++ b/arch/mips/boot/dts/loongson/loongson64-2k1000.dtsi
@@ -125,14 +125,14 @@
interrupt-parent = <&liointc1>;
};
- ehci@4,2 {
+ ohci@4,2 {
compatible = "pci0014,7a24.0",
"pci0014,7a24",
"pciclass0c0310",
"pciclass0c03";
reg = <0x2200 0x0 0x0 0x0 0x0>;
- interrupts = <17 IRQ_TYPE_LEVEL_LOW>;
+ interrupts = <19 IRQ_TYPE_LEVEL_LOW>;
interrupt-parent = <&liointc1>;
};

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