On Mon, Jul 06, 2020 at 04:44:41PM +0800, Richard Zhu wrote: > Since iMX6Q/DL PCIe has the PM limitation (ERR005723 "PCIe PCIe does > not support L2 Power Down"). > System suspend/resume would be broken by PCIe, if PCIe is enabled. > Only enable PCIe in the xxx-pcie.dts files to avoid the brokens when > other xxx.dtb files are used on sabresd and sabreauto boards. > > Signed-off-by: Richard Zhu <[email protected]> > --- > arch/arm/boot/dts/Makefile | 4 ++++ > arch/arm/boot/dts/imx6dl-sabreauto-pcie.dts | 12 ++++++++++++ > arch/arm/boot/dts/imx6dl-sabresd-pcie.dts | 12 ++++++++++++ > arch/arm/boot/dts/imx6q-sabreauto-pcie.dts | 12 ++++++++++++ > arch/arm/boot/dts/imx6q-sabresd-pcie.dts | 12 ++++++++++++ > arch/arm/boot/dts/imx6qdl-sabreauto.dtsi | 4 ---- > arch/arm/boot/dts/imx6qdl-sabresd.dtsi | 1 - > 7 files changed, 52 insertions(+), 5 deletions(-) > create mode 100644 arch/arm/boot/dts/imx6dl-sabreauto-pcie.dts > create mode 100644 arch/arm/boot/dts/imx6dl-sabresd-pcie.dts > create mode 100644 arch/arm/boot/dts/imx6q-sabreauto-pcie.dts > create mode 100644 arch/arm/boot/dts/imx6q-sabresd-pcie.dts
No. There are hundreds of boards based on i.MX6Q/DL. We are not going to maintain a -pcie.dts for every single one of them. Shawn
