The Design and Implementation of the FreeBSD Operating System, Second Edition
Now available: The Design and Implementation of the FreeBSD Operating System (Second Edition)

[ source navigation ] [ diff markup ] [ identifier search ] [ freetext search ] [ file search ] [ list types ] [ track identifier ]

FreeBSD/Linux Kernel Cross Reference
sys/contrib/device-tree/Bindings/pci/hisilicon-pcie.txt

Version: -  FREEBSD  -  FREEBSD-13-STABLE  -  FREEBSD-13-0  -  FREEBSD-12-STABLE  -  FREEBSD-12-0  -  FREEBSD-11-STABLE  -  FREEBSD-11-0  -  FREEBSD-10-STABLE  -  FREEBSD-10-0  -  FREEBSD-9-STABLE  -  FREEBSD-9-0  -  FREEBSD-8-STABLE  -  FREEBSD-8-0  -  FREEBSD-7-STABLE  -  FREEBSD-7-0  -  FREEBSD-6-STABLE  -  FREEBSD-6-0  -  FREEBSD-5-STABLE  -  FREEBSD-5-0  -  FREEBSD-4-STABLE  -  FREEBSD-3-STABLE  -  FREEBSD22  -  l41  -  OPENBSD  -  linux-2.6  -  MK84  -  PLAN9  -  xnu-8792 
SearchContext: -  none  -  3  -  10  
    1 HiSilicon Hip05 and Hip06 PCIe host bridge DT description
    2 
    3 HiSilicon PCIe host controller is based on the Synopsys DesignWare PCI core.
    4 It shares common functions with the PCIe DesignWare core driver and inherits
    5 common properties defined in
    6 Documentation/devicetree/bindings/pci/designware-pcie.txt.
    7 
    8 Additional properties are described here:
    9 
   10 Required properties
   11 - compatible: Should contain "hisilicon,hip05-pcie" or "hisilicon,hip06-pcie".
   12 - reg: Should contain rc_dbi, config registers location and length.
   13 - reg-names: Must include the following entries:
   14   "rc_dbi": controller configuration registers;
   15   "config": PCIe configuration space registers.
   16 - msi-parent: Should be its_pcie which is an ITS receiving MSI interrupts.
   17 - port-id: Should be 0, 1, 2 or 3.
   18 
   19 Optional properties:
   20 - status: Either "ok" or "disabled".
   21 - dma-coherent: Present if DMA operations are coherent.
   22 
   23 Hip05 Example (note that Hip06 is the same except compatible):
   24         pcie@b0080000 {
   25                 compatible = "hisilicon,hip05-pcie", "snps,dw-pcie";
   26                 reg = <0 0xb0080000 0 0x10000>, <0x220 0x00000000 0 0x2000>;
   27                 reg-names = "rc_dbi", "config";
   28                 bus-range = <0  15>;
   29                 msi-parent = <&its_pcie>;
   30                 #address-cells = <3>;
   31                 #size-cells = <2>;
   32                 device_type = "pci";
   33                 dma-coherent;
   34                 ranges = <0x82000000 0 0x00000000 0x220 0x00000000 0 0x10000000>;
   35                 num-lanes = <8>;
   36                 port-id = <1>;
   37                 #interrupt-cells = <1>;
   38                 interrupt-map-mask = <0xf800 0 0 7>;
   39                 interrupt-map = <0x0 0 0 1 &mbigen_pcie 1 10
   40                                  0x0 0 0 2 &mbigen_pcie 2 11
   41                                  0x0 0 0 3 &mbigen_pcie 3 12
   42                                  0x0 0 0 4 &mbigen_pcie 4 13>;
   43         };

Cache object: c7b0dfa21d94c2f134cf04cc5aea4a6e

[ source navigation ] [ diff markup ] [ identifier search ] [ freetext search ] [ file search ] [ list types ] [ track identifier ]

This page is part of the FreeBSD/Linux Linux Kernel Cross-Reference, and was automatically generated using a modified version of the LXR engine.