arch/arm/include/asm/arch-imx8/sci/sci.h

   1 /* SPDX-License-Identifier: GPL-2.0+ */
   2 /*
   3  * Copyright 2018 NXP
   4  */
   5
   6 #ifndef _SC_SCI_H
   7 #define _SC_SCI_H
   8
   9 #include <asm/arch/sci/types.h>
  10 #include <asm/arch/sci/svc/misc/api.h>
  11 #include <asm/arch/sci/svc/pad/api.h>
  12 #include <asm/arch/sci/svc/pm/api.h>
  13 #include <asm/arch/sci/svc/rm/api.h>
  14 #include <asm/arch/sci/rpc.h>
  15 #include <dt-bindings/soc/imx_rsrc.h>
  16 #include <linux/errno.h>
  17
  18 static inline int sc_err_to_linux(sc_err_t err)
  19 {
  20         int ret;
  21
  22         switch (err) {
  23         case SC_ERR_NONE:
  24                 return 0;
  25         case SC_ERR_VERSION:
  26         case SC_ERR_CONFIG:
  27         case SC_ERR_PARM:
  28                 ret = -EINVAL;
  29                 break;
  30         case SC_ERR_NOACCESS:
  31         case SC_ERR_LOCKED:
  32         case SC_ERR_UNAVAILABLE:
  33                 ret = -EACCES;
  34                 break;
  35         case SC_ERR_NOTFOUND:
  36         case SC_ERR_NOPOWER:
  37                 ret = -ENODEV;
  38                 break;
  39         case SC_ERR_IPC:
  40                 ret = -EIO;
  41                 break;
  42         case SC_ERR_BUSY:
  43                 ret = -EBUSY;
  44                 break;
  45         case SC_ERR_FAIL:
  46                 ret = -EIO;
  47                 break;
  48         default:
  49                 ret = 0;
  50                 break;
  51         }
  52
  53         debug("%s %d %d\n", __func__, err, ret);
  54
  55         return ret;
  56 }
  57
  58 #endif