Quelle  bcm5301x.dtsi   Sprache: unbekannt

/*
 * Broadcom BCM470X / BCM5301X ARM platform code.
 * Generic DTS part for all BCM53010, BCM53011, BCM53012, BCM53014, BCM53015,
 * BCM53016, BCM53017, BCM53018, BCM4707, BCM4708 and BCM4709 SoCs
 *
 * Licensed under the GNU/GPL. See COPYING for details.
 */

#include "bcm-ns.dtsi"

/ {
 mpcore-bus@19000000 {
  a9pll: arm_clk@0 {
   #clock-cells = <0>;
   compatible = "brcm,nsp-armpll";
   clocks = <&osc>;
   reg = <0x00000 0x1000>;
  };

  watchdog@20620 {
   compatible = "arm,cortex-a9-twd-wdt";
   reg = <0x20620 0x20>;
   interrupts = <GIC_PPI 14 (GIC_CPU_MASK_SIMPLE(2) |
        IRQ_TYPE_EDGE_RISING)>;
   clocks = <&periph_clk>;
  };
 };

 clocks {
  #address-cells = <1>;
  #size-cells = <1>;
  ranges;

  osc: oscillator {
   #clock-cells = <0>;
   compatible = "fixed-clock";
   clock-frequency = <25000000>;
  };

  iprocmed: iprocmed {
   #clock-cells = <0>;
   compatible = "fixed-factor-clock";
   clocks = <&genpll BCM_NSP_GENPLL_IPROCFAST_CLK>;
   clock-div = <2>;
   clock-mult = <1>;
  };

  iprocslow: iprocslow {
   #clock-cells = <0>;
   compatible = "fixed-factor-clock";
   clocks = <&genpll BCM_NSP_GENPLL_IPROCFAST_CLK>;
   clock-div = <4>;
   clock-mult = <1>;
  };

  periph_clk: periph_clk {
   #clock-cells = <0>;
   compatible = "fixed-factor-clock";
   clocks = <&a9pll>;
   clock-div = <2>;
   clock-mult = <1>;
  };
 };

 i2c0: i2c@18009000 {
  compatible = "brcm,iproc-i2c";
  reg = <0x18009000 0x50>;
  interrupts = <GIC_SPI 89 IRQ_TYPE_LEVEL_HIGH>;
  #address-cells = <1>;
  #size-cells = <0>;
  clock-frequency = <100000>;
  status = "disabled";
 };

 dmu-bus@1800c000 {
  cru-bus@100 {
   lcpll0: clock-controller@100 {
    #clock-cells = <1>;
    compatible = "brcm,nsp-lcpll0";
    reg = <0x100 0x14>;
    clocks = <&osc>;
    clock-output-names = "lcpll0", "pcie_phy",
           "sdio", "ddr_phy";
   };

   genpll: clock-controller@140 {
    #clock-cells = <1>;
    compatible = "brcm,nsp-genpll";
    reg = <0x140 0x24>;
    clocks = <&osc>;
    clock-output-names = "genpll", "phy",
           "ethernetclk",
           "usbclk", "iprocfast",
           "sata1", "sata2";
   };
  };
 };

 spi@18029200 {
  compatible = "brcm,spi-nsp-qspi", "brcm,spi-bcm-qspi";
  reg = <0x18029200 0x184>,
        <0x18029000 0x124>,
        <0x1811b408 0x004>,
        <0x180293a0 0x01c>;
  reg-names = "mspi", "bspi", "intr_regs", "intr_status_reg";
  interrupts = <GIC_SPI 77 IRQ_TYPE_LEVEL_HIGH>,
        <GIC_SPI 78 IRQ_TYPE_LEVEL_HIGH>,
        <GIC_SPI 72 IRQ_TYPE_LEVEL_HIGH>,
        <GIC_SPI 73 IRQ_TYPE_LEVEL_HIGH>,
        <GIC_SPI 74 IRQ_TYPE_LEVEL_HIGH>,
        <GIC_SPI 75 IRQ_TYPE_LEVEL_HIGH>,
        <GIC_SPI 76 IRQ_TYPE_LEVEL_HIGH>;
  interrupt-names = "mspi_done",
      "mspi_halted",
      "spi_lr_fullness_reached",
      "spi_lr_session_aborted",
      "spi_lr_impatient",
      "spi_lr_session_done",
      "spi_lr_overread";
  clocks = <&iprocmed>;
  num-cs = <2>;
  #address-cells = <1>;
  #size-cells = <0>;

  spi_nor: flash@0 {
   compatible = "jedec,spi-nor";
   reg = <0>;
   spi-max-frequency = <20000000>;
   status = "disabled";

   partitions {
    compatible = "brcm,bcm947xx-cfe-partitions";
   };
  };
 };
};