在 2021/4/28 20:06, Xiaochuan Mao 写道:
from Loongson-2K user manual know that Loongson-2K have two pcie controller pcie0 and pcie1, pcie0 have four port named port0~port3 and pcie1 have 2 port named port0~port1. the device id of port0 is 7a19 in each pcie controller and others are 7a09. Signed-off-by: Xiaochuan Mao <maoxiaochuan@xxxxxxxxxxx>
Reviewed-by: Jiaxun Yang <jiaxun.yang@xxxxxxxxxxx>
--- v1: revert class code --- .../boot/dts/loongson/loongson64-2k1000.dtsi | 16 ++++++++--------
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