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pcie@1,0 //子节点3 D9 J x6 F2 R* z# E% F9 |& m- O
{
5 S; ?3 a! A- h& |) v. o4 b #address-cells =<3>;6 P$ _. q& O, D, N+ J" ]
#size-cells =<2>;% ]4 {. Q9 S8 p: K6 z
#interrupt-cells =<1>;
8 @3 q. `2 W9 x7 \3 } interrupt-map-mask =<0 0 0 0>;
. B9 ] G" d" ^0 o! a nterrupt-map = <0 00 0 &gic GIC_SPI 29 IRQ_TYPE_LEVEL_HIGH>;
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pcie@1,0 中间为啥还有个逗号啊?是表示PCIE 1.0 ??还是pcie@1和pcie@0???
3 }$ S$ G4 M2 }1 i- j; n9 Tinterrupt-map = <0 00 0 &gic GIC_SPI 29 IRQ_TYPE_LEVEL_HIGH>;中间这个00,是多写了个0还是中间少了空格?4 t; O& X. P. W7 D9 r0 a; e
谢谢
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