Messages in this thread | | | From | Kunihiko Hayashi <> | Subject | [PATCH v2 0/5] PCI: uniphier: Add features for UniPhier PCIe host controller | Date | Fri, 15 May 2020 18:58:58 +0900 |
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This series adds some features for UniPhier PCIe host controller.
- Add support for PME and AER invoked by MSI interrupt - Add iATU register view support for PCIe version >= 4.80 - Add an error message when failing to get phy driver
This adds a new function called by MSI handler in DesignWare PCIe framework, that invokes PME and AER funcions to detect the factor from SoC-dependent registers.
Changes since v1: - Add check if struct resource is NULL - Fix warning in the type of dev_err() argument
Kunihiko Hayashi (5): PCI: dwc: Add msi_host_isr() callback PCI: uniphier: Add misc interrupt handler to invoke PME and AER dt-bindings: PCI: uniphier: Add iATU register description PCI: uniphier: Add iATU register support PCI: uniphier: Add error message when failed to get phy
.../devicetree/bindings/pci/uniphier-pcie.txt | 1 + drivers/pci/controller/dwc/pcie-designware-host.c | 8 +-- drivers/pci/controller/dwc/pcie-designware.h | 1 + drivers/pci/controller/dwc/pcie-uniphier.c | 67 +++++++++++++++++----- 4 files changed, 60 insertions(+), 17 deletions(-)
-- 2.7.4
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