Currently we are handling wake irq in mrvl wifi driver. Move it into pci core. Tested on my chromebook bob(with cros 4.4 kernel and mrvl wifi). Changes in v8: Add optional "pci", and rewrite commit message. Rewrite the commit message. Add pci-of.c and use platform_pm_ops to handle the PCIe WAKE# signal. Changes in v7: Move PCIE_WAKE handling into pci core. Changes in v6: Fix device_init_wake error handling, and add some comments. Changes in v5: Move to pci.txt Use "wakeup" instead of "wake" Rebase. Changes in v3: Fix error handling. Changes in v2: Use dev_pm_set_dedicated_wake_irq. Jeffy Chen (7): dt-bindings: PCI: Add definition of PCIe WAKE# irq and PCI irq mwifiex: Disable wakeup irq handling for pcie arm64: dts: rockchip: Handle PCIe WAKE# signal in pcie driver for Gru of/irq: Adjust of pci irq parsing for multiple interrupts PCI: Make pci_platform_pm_ops's callbacks optional PCI / PM: Move acpi wakeup code to pci core PCI / PM: Add support for the PCIe WAKE# signal for OF Documentation/devicetree/bindings/pci/pci.txt | 3 + arch/arm64/boot/dts/rockchip/rk3399-gru.dtsi | 15 +-- drivers/net/wireless/marvell/mwifiex/main.c | 4 + drivers/of/of_pci_irq.c | 13 ++- drivers/pci/Makefile | 2 +- drivers/pci/pci-acpi.c | 121 +++++++++++------------ drivers/pci/pci-driver.c | 9 ++ drivers/pci/pci-of.c | 136 ++++++++++++++++++++++++++ drivers/pci/pci.c | 112 +++++++++++++++++---- drivers/pci/pci.h | 31 ++++-- drivers/pci/probe.c | 12 ++- drivers/pci/remove.c | 2 + include/linux/pci.h | 2 + 13 files changed, 365 insertions(+), 97 deletions(-) create mode 100644 drivers/pci/pci-of.c -- 2.11.0
