On Tue, Jun 20, 2023 at 04:08:18PM -0600, Rob Herring wrote: > On Thu, Jun 15, 2023 at 09:50:36AM -0700, Lizhi Hou wrote: > > This patch series introduces OF overlay support for PCI devices which > > primarily addresses two use cases. First, it provides a data driven method > > to describe hardware peripherals that are present in a PCI endpoint and > > hence can be accessed by the PCI host. Second, it allows reuse of a OF > > compatible driver -- often used in SoC platforms -- in a PCI host based > > system. > > drivers/of/dynamic.c | 164 ++++++++++++++ > > drivers/of/overlay.c | 42 +++- > > drivers/of/unittest-data/Makefile | 3 +- > > .../of/unittest-data/overlay_pci_node.dtso | 22 ++ > > drivers/of/unittest.c | 210 +++++++++++++++++- > > drivers/pci/Kconfig | 12 + > > drivers/pci/Makefile | 1 + > > drivers/pci/bus.c | 2 + > > drivers/pci/of.c | 81 ++++++- > > drivers/pci/of_property.c | 190 ++++++++++++++++ > > drivers/pci/pci.h | 19 ++ > > drivers/pci/quirks.c | 12 + > > drivers/pci/remove.c | 1 + > > include/linux/of.h | 25 ++- > > 14 files changed, 768 insertions(+), 16 deletions(-) > > create mode 100644 drivers/of/unittest-data/overlay_pci_node.dtso > > create mode 100644 drivers/pci/of_property.c > > Bjorn, I think this is pretty close to being in shape for merging. Do > you have any comments on the PCI bits? Would you prefer that I ack the > DT bit and you take it or vice-versa? I acked the PCI bits (modulo some trivial comments), and this seems more DTish than PCIish, so happy if you would take them. Bjorn
