[PATCH 0/3] arm64: dts: imx: Fix PCIe EP vpcie-supply properties

Sherry Sun posted 3 patches 1 month ago
arch/arm64/boot/dts/freescale/imx8dxl-evk.dts     | 2 --
arch/arm64/boot/dts/freescale/imx8qxp-mek.dts     | 1 -
arch/arm64/boot/dts/freescale/imx95-19x19-evk.dts | 2 +-
3 files changed, 1 insertion(+), 4 deletions(-)
[PATCH 0/3] arm64: dts: imx: Fix PCIe EP vpcie-supply properties
Posted by Sherry Sun 1 month ago
This series fixes PCIe endpoint mode vpcie-supply properties across
multiple i.MX platforms.

For PCIe endpoint mode, the vpcie-supply should either control the
actual M.2 power supply or be omitted if the power is always on and
uncontrollable.

Current issues:
- imx8dxl-evk and imx8qxp-mek: vpcie-supply references regulators that
  only control W_DISABLE1# signal, not actual power (which is always on)
- imx95-19x19-evk: vpcie-supply references wrong regulator (W_DISABLE1#
  instead of actual M.2 power)

So remove unnecessary properties for imx8dxl-evk and imx8qxp-mek, also
fix vpcie-supply to use correct regulator on imx95-19x19-evk.

Sherry Sun (3):
  arm64: dts: imx8dxl-evk: Remove unnecessary PCIe EP properties
  arm64: dts: imx8qxp-mek: Remove unnecessary PCIe EP vpcie-supply
  arm64: dts: imx95-19x19-evk: Fix PCIe EP vpcie-supply

 arch/arm64/boot/dts/freescale/imx8dxl-evk.dts     | 2 --
 arch/arm64/boot/dts/freescale/imx8qxp-mek.dts     | 1 -
 arch/arm64/boot/dts/freescale/imx95-19x19-evk.dts | 2 +-
 3 files changed, 1 insertion(+), 4 deletions(-)


base-commit: 5f9e9f83aee0fa8f2124c6f192505de2cdf7c5dc
-- 
2.37.1
Re: [PATCH 0/3] arm64: dts: imx: Fix PCIe EP vpcie-supply properties
Posted by Frank.Li@oss.nxp.com 3 weeks, 3 days ago
From: Frank Li <Frank.Li@nxp.com>


On Sat, 09 May 2026 09:54:08 +0800, Sherry Sun wrote:
> This series fixes PCIe endpoint mode vpcie-supply properties across
> multiple i.MX platforms.
> 
> For PCIe endpoint mode, the vpcie-supply should either control the
> actual M.2 power supply or be omitted if the power is always on and
> uncontrollable.
> 
> [...]

Applied, thanks!

[1/3] arm64: dts: imx8dxl-evk: Remove unnecessary PCIe EP properties
      commit: 538525f34158deb21b782164bde23ec07a353e4a
[2/3] arm64: dts: imx8qxp-mek: Remove unnecessary PCIe EP vpcie-supply
      commit: b5ba136d535f1060322af31c0cf74d85ea19892d
[3/3] arm64: dts: imx95-19x19-evk: Fix PCIe EP vpcie-supply
      commit: 596d0f9f4fefffbf783ab26cfa90cf50f5dd6bb0

Best regards,
-- 
Frank Li <Frank.Li@nxp.com>