Add properties to enable PCIe x2 lane mode since all dra7 based SoCs support x2 lane mode. However only dra76-evm has a slot which can support x2 lane cards. Hence only enable x2 lane mode in dra76-evm. (am571x-idk can support x2 lane mode but that makes usb port not functional so not including the patch to enable x2 mode in am571x-idk) Also included in this series is patch to enable PCIe configs (both host and device) in omap2plus_defconfig and multi_v7_defconfig In order to get x2 mode working [1] is required. However by keeping the older compatible, this series won't break functionality if this series is merged before [1] [1] -> https://lkml.org/lkml/2017/12/19/175 Kishon Vijay Abraham I (7): ARM: dts: dra7: Add properties to enable PCIe x2 lane mode ARM: dts: DRA74x: Use PCIe compatible specific to dra74 ARM: dts: DRA72x: Use PCIe compatible specific to dra72 ARM: dts: dra76-evm: Enable x2 PCIe lanes ARM: dts: dra7: Remove deprecated PCI compatible string ARM: omap2plus_defconfig: Enable CONFIG_PCI_DRA7XX (Host & Device modes) ARM: multi_v7_defconfig: Enable CONFIG_PCI_DRA7XX (Host & Device modes) arch/arm/boot/dts/dra7.dtsi | 9 +++++---- arch/arm/boot/dts/dra72x.dtsi | 12 ++++++++++++ arch/arm/boot/dts/dra74x.dtsi | 12 ++++++++++++ arch/arm/boot/dts/dra76-evm.dts | 16 ++++++++++++++++ arch/arm/configs/multi_v7_defconfig | 6 ++++++ arch/arm/configs/omap2plus_defconfig | 8 ++++++++ 6 files changed, 59 insertions(+), 4 deletions(-) -- 2.11.0 -- To unsubscribe from this list: send the line "unsubscribe linux-omap" in the body of a message to majordomo@xxxxxxxxxxxxxxx More majordomo info at http://vger.kernel.org/majordomo-info.html
