arch/arm/mach-berlin/berlin.c

   1 // SPDX-License-Identifier: GPL-2.0
   2 /*
   3  * Device Tree support for Marvell Berlin SoCs.
   4  *
   5  * Sebastian Hesselbarth <sebastian.hesselbarth@gmail.com>
   6  *
   7  * based on GPL'ed 2.6 kernel sources
   8  *  (c) Marvell International Ltd.
   9  */
  10
  11 #include <linux/init.h>
  12 #include <linux/io.h>
  13 #include <linux/kernel.h>
  14 #include <linux/of_platform.h>
  15 #include <asm/hardware/cache-l2x0.h>
  16 #include <asm/mach/arch.h>
  17
  18 static const char * const berlin_dt_compat[] = {
  19         "marvell,berlin",
  20         NULL,
  21 };
  22
  23 DT_MACHINE_START(BERLIN_DT, "Marvell Berlin")
  24         .dt_compat      = berlin_dt_compat,
  25         /*
  26          * with DT probing for L2CCs, berlin_init_machine can be removed.
  27          * Note: 88DE3005 (Armada 1500-mini) uses pl310 l2cc
  28          */
  29         .l2c_aux_val    = 0x30c00000,
  30         .l2c_aux_mask   = 0xfeffffff,
  31 MACHINE_END