Quelle  rp1-common.dtsi   Sprache: unbekannt

// SPDX-License-Identifier: (GPL-2.0 OR MIT)

#include <dt-bindings/gpio/gpio.h>
#include <dt-bindings/interrupt-controller/irq.h>
#include <dt-bindings/clock/raspberrypi,rp1-clocks.h>

pci_ep_bus: pci-ep-bus@1 {
 compatible = "simple-bus";
 ranges = <0x00 0x40000000  0x01 0x00 0x00000000  0x00 0x00400000>;
 dma-ranges = <0x10 0x00000000  0x43000000 0x10 0x00000000  0x10 0x00000000>;
 #address-cells = <2>;
 #size-cells = <2>;

 rp1_clocks: clocks@40018000 {
  compatible = "raspberrypi,rp1-clocks";
  reg = <0x00 0x40018000 0x0 0x10038>;
  #clock-cells = <1>;
  clocks = <&clk_rp1_xosc>;
  assigned-clocks = <&rp1_clocks RP1_PLL_SYS_CORE>,
      <&rp1_clocks RP1_PLL_SYS>,
      <&rp1_clocks RP1_PLL_SYS_SEC>,
      <&rp1_clocks RP1_CLK_SYS>;
  assigned-clock-rates = <1000000000>, // RP1_PLL_SYS_CORE
           <200000000>,  // RP1_PLL_SYS
           <125000000>,  // RP1_PLL_SYS_SEC
           <200000000>;  // RP1_CLK_SYS
 };

 rp1_gpio: pinctrl@400d0000 {
  compatible = "raspberrypi,rp1-gpio";
  reg = <0x00 0x400d0000  0x0 0xc000>,
        <0x00 0x400e0000  0x0 0xc000>,
        <0x00 0x400f0000  0x0 0xc000>;
  gpio-controller;
  #gpio-cells = <2>;
  interrupt-controller;
  #interrupt-cells = <2>;
  interrupts = <0 IRQ_TYPE_LEVEL_HIGH>,
        <1 IRQ_TYPE_LEVEL_HIGH>,
        <2 IRQ_TYPE_LEVEL_HIGH>;
 };
};