RE: [PATCH v4 2/4] arm64: dts: imx94: add pcie0 and pcie0-ep supports

[Hongxing Zhu]

> -----Original Message-----
> From: Frank Li <frank.li@xxxxxxx>
> Sent: 2026年3月10日 23:06
> To: Hongxing Zhu <hongxing.zhu@xxxxxxx>
> Cc: robh@xxxxxxxxxx; krzk+dt@xxxxxxxxxx; conor+dt@xxxxxxxxxx;
> bhelgaas@xxxxxxxxxx; l.stach@xxxxxxxxxxxxxx; lpieralisi@xxxxxxxxxx;
> kwilczynski@xxxxxxxxxx; mani@xxxxxxxxxx; s.hauer@xxxxxxxxxxxxxx;
> kernel@xxxxxxxxxxxxxx; festevam@xxxxxxxxx; linux-pci@xxxxxxxxxxxxxxx;
> linux-arm-kernel@xxxxxxxxxxxxxxxxxxx; devicetree@xxxxxxxxxxxxxxx;
> imx@xxxxxxxxxxxxxxx; linux-kernel@xxxxxxxxxxxxxxx
> Subject: Re: [PATCH v4 2/4] arm64: dts: imx94: add pcie0 and pcie0-ep
> supports
> 
> On Tue, Mar 10, 2026 at 03:54:57PM +0800, Richard Zhu wrote:
> > Add pcie0 and pcie0-ep supports.
> >
> > Signed-off-by: Richard Zhu <hongxing.zhu@xxxxxxx>
> > ---
> ...
> > +				  <0x100 &its 0x11 0x7>;
> > +			msi-map-mask = <0x1ff>;
> > +			bus-range = <0x00 0xff>;
> > +			num-lanes = <1>;
> > +			num-viewport = <8>;
> > +			interrupts = <GIC_SPI 364 IRQ_TYPE_LEVEL_HIGH>;
> > +			interrupt-names = "msi";
> 
> alex add "dma" irq for other soc.
> 
Okay, I see Alex is adding "dma" for i.MX8QM PCIe.

Would add it for i.MX94 PCIe too.
Thanks.

Best Regards
Richard Zhu

> Frank
> > +			#interrupt-cells = <1>;
> > --
> > 2.37.1
> >