Re: [PATCH v4 0/7] PCI: MediaTek: Add host controller support for mt2712 and mt7622

2017-08-10 Thread Bjorn Helgaas
On Thu, Aug 10, 2017 at 02:34:53PM +0800, honghui.zh...@mediatek.com wrote: > From: Honghui Zhang > > MediaTek's PCIe host controller has two generation HWs, MT2712 and MT7622 > using the new generation HW, which has two root ports. They share most > probing flow with MT2701/MT7623. But the read/

[PATCH v4 0/7] PCI: MediaTek: Add host controller support for mt2712 and mt7622

2017-08-09 Thread honghui.zhang
From: Honghui Zhang MediaTek's PCIe host controller has two generation HWs, MT2712 and MT7622 using the new generation HW, which has two root ports. They share most probing flow with MT2701/MT7623. But the read/write config space logical is different. The per-port registers must be touched for re