LXR uboot/include/dt-structs.h

   1/* SPDX-License-Identifier: GPL-2.0+ */
   2/*
   3 * Copyright (c) 2016 Google, Inc
   4 */
   5
   6#ifndef __DT_STRUCTS
   7#define __DT_STRUCTS
   8
   9/* These structures may only be used in SPL */
  10#if CONFIG_IS_ENABLED(OF_PLATDATA)
  11struct driver_info;
  12
  13/**
  14 * struct phandle_0_arg - hold a phandle record with no arguments
  15 *
  16 * This holds a phandle pointing to another device. See 'Indexes' in the
  17 * of-plat-rst documentation.
  18 *
  19 * @idx: udevice index (or driver_info index if !OF_PLATDATA_INST)
  20 * @arg: arguments
  21 */
  22struct phandle_0_arg {
  23        uint idx;
  24        int arg[0];
  25};
  26
  27/**
  28 * struct phandle_2_arg - hold a phandle record with up to one argument
  29 *
  30 * This holds a phandle pointing to another device. See 'Indexes' in the
  31 * of-plat-rst documentation.
  32 *
  33 * @idx: udevice index (or driver_info index if !OF_PLATDATA_INST)
  34 * @arg: arguments
  35 */
  36struct phandle_1_arg {
  37        uint idx;
  38        int arg[1];
  39};
  40
  41/**
  42 * struct phandle_2_arg - hold a phandle record with up to two arguments
  43 *
  44 * This holds a phandle pointing to another device. See 'Indexes' in the
  45 * of-plat-rst documentation.
  46 *
  47 * @idx: udevice index (or driver_info index if !OF_PLATDATA_INST)
  48 * @arg: arguments
  49 */
  50struct phandle_2_arg {
  51        uint idx;
  52        int arg[2];
  53};
  54
  55#include <generated/dt-structs-gen.h>
  56#include <generated/dt-decl.h>
  57#endif
  58
  59#endif
  60