arch/arm/mach-imx/sip.c

   1 // SPDX-License-Identifier: GPL-2.0+
   2 /*
   3  * Copyright 2017 NXP
   4  */
   5
   6 #include <common.h>
   7 #include <asm/arch/sys_proto.h>
   8
   9 unsigned long call_imx_sip(unsigned long id, unsigned long reg0,
  10                            unsigned long reg1, unsigned long reg2)
  11 {
  12         struct pt_regs regs;
  13
  14         regs.regs[0] = id;
  15         regs.regs[1] = reg0;
  16         regs.regs[2] = reg1;
  17         regs.regs[3] = reg2;
  18
  19         smc_call(&regs);
  20
  21         return regs.regs[0];
  22 }