[PATCH 0/3] arm64: dts: imx: Fix PCIe EP vpcie-supply properties
From: Sherry Sun
Date: Fri May 08 2026 - 21:52:24 EST
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