csky,apb-intc.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 ==============================
    2 C-SKY APB Interrupt Controller
    3 ==============================
    4 
    5 C-SKY APB Interrupt Controller is a simple soc interrupt controller
    6 on the apb bus and we only use it as root irq controller.
    7 
    8  - csky,apb-intc is used in a lot of csky fpgas and socs, it support 64 irq nums.
    9  - csky,dual-apb-intc consists of 2 apb-intc and 128 irq nums supported.
   10  - csky,gx6605s-intc is gx6605s soc internal irq interrupt controller, 64 irq nums.
   11 
   12 =============================
   13 intc node bindings definition
   14 =============================
   15 
   16         Description: Describes APB interrupt controller
   17 
   18         PROPERTIES
   19 
   20         - compatible
   21                 Usage: required
   22                 Value type: <string>
   23                 Definition: must be "csky,apb-intc"
   24                                     "csky,dual-apb-intc"
   25                                     "csky,gx6605s-intc"
   26         - #interrupt-cells
   27                 Usage: required
   28                 Value type: <u32>
   29                 Definition: must be <1>
   30         - reg
   31                 Usage: required
   32                 Value type: <u32 u32>
   33                 Definition: <phyaddr size> in soc from cpu view
   34         - interrupt-controller:
   35                 Usage: required
   36         - csky,support-pulse-signal:
   37                 Usage: select
   38                 Description: to support pulse signal flag
   39 
   40 Examples:
   41 ---------
   42 
   43         intc: interrupt-controller@500000 {
   44                 compatible = "csky,apb-intc";
   45                 #interrupt-cells = <1>;
   46                 reg = <0x00500000 0x400>;
   47                 interrupt-controller;
   48         };
   49 
   50         intc: interrupt-controller@500000 {
   51                 compatible = "csky,dual-apb-intc";
   52                 #interrupt-cells = <1>;
   53                 reg = <0x00500000 0x400>;
   54                 interrupt-controller;
   55         };
   56 
   57         intc: interrupt-controller@500000 {
   58                 compatible = "csky,gx6605s-intc";
   59                 #interrupt-cells = <1>;
   60                 reg = <0x00500000 0x400>;
   61                 interrupt-controller;
   62         };

Cache object: 40cbef7157fba3bd528fbd13b0599cf9

[ 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.

FreeBSD/Linux Kernel Cross Reference sys/contrib/device-tree/Bindings/interrupt-controller/csky,apb-intc.txt

FreeBSD/Linux Kernel Cross Reference
sys/contrib/device-tree/Bindings/interrupt-controller/csky,apb-intc.txt