[PATCH V4 0/7] PCI: imx6: Integrate pwrctrl API and update device trees

[Sherry Sun]

> Subject: Re: [PATCH V4 0/7] PCI: imx6: Integrate pwrctrl API and update device
> trees
> 
> On Tue, Jun 30, 2026 at 11:31:10AM -0400, Frank.Li at oss.nxp.com wrote:
> > From: Frank Li <Frank.Li at nxp.com>
> >
> >
> > On Tue, 30 Jun 2026 14:07:03 +0800, Sherry Sun (OSS) wrote:
> > > From: Sherry Sun <sherry.sun at nxp.com>
> > >
> > > This series integrates the PCI pwrctrl framework into the pci-imx6
> > > driver and updates i.MX EVK board device trees to support it.
> > >
> > > Patches 2-8 update device trees for i.MX EVK boards which maintained
> > > by NXP to move power supply properties from the PCIe controller node
> > > to the Root Port child node, which is required for pwrctrl framework.
> > > Affected boards:
> > > - i.MX6Q/DL SABRESD
> > > - i.MX6SX SDB
> > > - i.MX8MM EVK
> > > - i.MX8MP EVK
> > > - i.MX8MQ EVK
> > > - i.MX8DXL/QM/QXP EVK
> > > - i.MX95 15x15/19x19 EVK
> > >
> > > [...]
> >
> > Applied, thanks!
> >
> > [1/7] arm: dts: imx6qdl-sabresd: Move power supply property to Root Port
> node
> >       commit: b16fded592305f04ae40764f5fa91d5ac6f02a65
> > [2/7] arm: dts: imx6sx-sdb: Move power supply property to Root Port node
> >       commit: a1af6cf5a6ce526ea41d4686fa14580a48b2e768
> > [3/7] arm64: dts: imx8mm-evk: Move power supply property to Root Port
> node
> >       commit: b6a38d70bcbf0893ce5493f3daf0cb19e5102269
> > [4/7] arm64: dts: imx8mp-evk: Move power supply properties to Root Port
> node
> >       commit: fde093c386a64c820a704abaab9ffd9ec738cd4d
> > [5/7] arm64: dts: imx8mq-evk: Move power supply properties to Root Port
> node
> >       commit: 78610987333b0811a456f9a4782472fad00f4a19
> > [6/7] arm64: dts: imx8dxl/qm/qxp: Move power supply properties to Root
> Port node
> >       commit: 240950f3ad76761066ffe399f62670321c1be1f1
> > [7/7] arm64: dts: imx95: Move power supply properties to Root Port node
> >       commit: 6e53e8b854bc6f8330d07905b73e53ad02aff62b
> 
> Sorry, I have to drop again because miss consider back compatible problem.
> 
> All old platform, 1 - 6, need keep both under pcie and root port.
> 
> iMX95, you can move under root becasue it is new platform, it should be fine
> to break compatible since development phase.
> 

Hi Frank,
Ok. Will keep the old vpcie-supply and vpcie3v3aux-supply in the parent PCIe
controller node for patch 1-6.

Best Regards
Sherry