Hi Bjorn and all Do you have any comment on this patchset? I think we should be close to a final one... Thanks and Regards Gab > -----Original Message----- > From: Wangzhou (B) > Sent: 25 August 2015 10:59 > To: Bjorn Helgaas; jingoohan1@xxxxxxxxx; pratyush.anand@xxxxxxxxx; Arnd > Bergmann; linux@xxxxxxxxxxxxxxxx; thomas.petazzoni@xxxxxxxxxxxxxxxxxx; > Gabriele Paoloni; lorenzo.pieralisi@xxxxxxx; james.morse@xxxxxxx; > Liviu.Dudau@xxxxxxx; jason@xxxxxxxxxxxxxx; robh@xxxxxxxxxx > Cc: linux-pci@xxxxxxxxxxxxxxx; linux-arm-kernel@xxxxxxxxxxxxxxxxxxx; > devicetree@xxxxxxxxxxxxxxx; zhangjukuo; qiuzhenfa; liudongdong (C); qiujiang; > xuwei (O); Liguozhu (Kenneth); Wangzhou (B) > Subject: [PATCH v8 0/6] PCI: hisi: Add PCIe host support for HiSilicon SoC > Hip05 > > This patchset adds PCIe host support for HiSilicon SoC Hip05. The PCIe hosts > use PCIe IP core from Synopsys, So this driver is base on designware PCIe > driver. > > Hip05 is an ARMv8 architecture SoC. It should be able to use ARM64 PCIe API in > designeware PCIe driver. So this patch also adds ARM64 support for designware > pcie. > > This patchset is based on v4.2-rc1. > > Change from v7: > - Remove pp->root_bus_nr = 0 in dra7xx, exynos, imx6, keystone, layerscape, > spear13xx. Pass pp->busn->start to pci_create_root_bus as root bus number. > - Remove bus-range parsing in pcie-hisi.c. > > Change from v6: > - Add Pratyush's Acked-by for 1/6 and 2/6. > - Add James' Tested-by for 3/6. > > Change from v5: > - Merge 1/6 in this series, discussion about this can be found in [1] > > Change from v4: > - Change the author of 1/5 to Gabriele. > - Modify problems in 3/5 pointed by Bjorn. > - Modify spelling problems in 4/5. > > Change from v3: > - Change 1/5 to what Gabriele suggested. > - Use win->__res.start to get *_mod_base in 2/5, this fix a bug in v3 series. > > Change from v2: > - Move struct pci_dev *dev and struct pci_sys_data *sys in > pcibios_align_resource in 1/5. > - Add Gabriele's codes in 2/5 which delete unnecessary information parse and > use of_pci_get_host_bridge_resources for both ARM32 and ARM64. > - Add maintainer patch 5/5. > > Change from RFC v1: > - Add 1/4 patch by Arnd which removes align_resource callback in ARM > pcibios_align_resource. > - Change head file in pcie-designware from asm/hardirq.h to linux/hardirq.h. > - Set pp->root_bus_nr = 0 in dra7xx, exynos, imx6, keystone, layerscape, > spear13xx. > - Remove unnecessary parentheses of some macros in pcie-hisi. > - Use macro to replace some magic values. > - Merge two loops together and add some comments about it in context_config > function in pcie-hisi. > - Modify some value of items in pcie node example in binding document. > > Change from RFC: > - delete dw_pcie_setup, dw_pcie_scan_bus, dw_pcie_map_irq and struct hw_pci, > merge related operations into dw_pcie_host_init. > > Link of v7: > - http://www.spinics.net/lists/devicetree/msg90690.html > Link of v6: > - http://www.spinics.net/lists/linux-pci/msg43669.html > Link of v5: > - http://www.spinics.net/lists/devicetree/msg87959.html > Link of v4: > - http://www.spinics.net/lists/arm-kernel/msg433050.html > Link of v3: > - http://www.spinics.net/lists/linux-pci/msg42539.html > Link of v2: > - http://www.spinics.net/lists/linux-pci/msg41844.html > Link of RFC v1: > - http://www.spinics.net/lists/linux-pci/msg41305.html > Link of RFC: > - http://www.spinics.net/lists/linux-pci/msg40434.html > > [1] http://lists.infradead.org/pipermail/linux-arm-kernel/2015- > July/359741.html > > > Zhou Wang (4): > PCI: designware: Add ARM64 support > PCI: hisi: Add PCIe host support for HiSilicon SoC Hip05 > Documentation: DT: Add HiSilicon PCIe host binding > MAINTAINERS: Add pcie-hisi maintainer > > gabriele paoloni (2): > PCI: designware: move calculation of bus addresses to DRA7xx > ARM/PCI: remove align_resource in pci_sys_data > > .../devicetree/bindings/pci/hisilicon-pcie.txt | 46 ++++ > MAINTAINERS | 7 + > arch/arm/include/asm/mach/pci.h | 5 - > arch/arm/kernel/bios32.c | 12 +- > drivers/pci/host/Kconfig | 8 + > drivers/pci/host/Makefile | 1 + > drivers/pci/host/pci-dra7xx.c | 13 ++ > drivers/pci/host/pci-keystone-dw.c | 2 +- > drivers/pci/host/pcie-designware.c | 237 +++++++------------- > drivers/pci/host/pcie-designware.h | 14 +- > drivers/pci/host/pcie-hisi.c | 247 > +++++++++++++++++++++ > 11 files changed, 413 insertions(+), 179 deletions(-) > create mode 100644 Documentation/devicetree/bindings/pci/hisilicon-pcie.txt > create mode 100644 drivers/pci/host/pcie-hisi.c > > -- > 1.9.1 ?韬{.n?????%??檩??w?{.n???{炳???骅w* jg????????G??⒏ ⒎?:+v???????? ????＂??????
