target/linux/lantiq/patches-3.10/0201-xway-reset-gphys-on-reboot.patch

   1 --- a/arch/mips/lantiq/xway/reset.c
   2 +++ b/arch/mips/lantiq/xway/reset.c
   3 @@ -176,8 +176,15 @@ void ltq_rst_init(void)
   4
   5  static void ltq_machine_restart(char *command)
   6  {
   7 +       u32 val = ltq_rcu_r32(RCU_RST_REQ);
   8 +
   9 +       if (of_device_is_compatible(ltq_rcu_np, "lantiq,rcu-xrx200"))
  10 +               val |= RCU_RD_GPHY1_XRX200 | RCU_RD_GPHY0_XRX200;
  11 +
  12 +       val |= RCU_RD_SRST;
  13 +
  14         local_irq_disable();
  15 -       ltq_rcu_w32(ltq_rcu_r32(RCU_RST_REQ) | RCU_RD_SRST, RCU_RST_REQ);
  16 +       ltq_rcu_w32(val, RCU_RST_REQ);
  17         unreachable();
  18  }
  19