11c37fa10SSebastian Hesselbarth /* 21c37fa10SSebastian Hesselbarth * Device Tree support for Marvell Berlin SoCs. 31c37fa10SSebastian Hesselbarth * 41c37fa10SSebastian Hesselbarth * Sebastian Hesselbarth <sebastian.hesselbarth@gmail.com> 51c37fa10SSebastian Hesselbarth * 61c37fa10SSebastian Hesselbarth * based on GPL'ed 2.6 kernel sources 71c37fa10SSebastian Hesselbarth * (c) Marvell International Ltd. 81c37fa10SSebastian Hesselbarth * 91c37fa10SSebastian Hesselbarth * This file is licensed under the terms of the GNU General Public 101c37fa10SSebastian Hesselbarth * License version 2. This program is licensed "as is" without any 111c37fa10SSebastian Hesselbarth * warranty of any kind, whether express or implied. 121c37fa10SSebastian Hesselbarth */ 131c37fa10SSebastian Hesselbarth 141c37fa10SSebastian Hesselbarth #include <linux/init.h> 151c37fa10SSebastian Hesselbarth #include <linux/io.h> 161c37fa10SSebastian Hesselbarth #include <linux/kernel.h> 171c37fa10SSebastian Hesselbarth #include <linux/of_platform.h> 181c37fa10SSebastian Hesselbarth #include <asm/hardware/cache-l2x0.h> 191c37fa10SSebastian Hesselbarth #include <asm/mach/arch.h> 201c37fa10SSebastian Hesselbarth 211c37fa10SSebastian Hesselbarth static void __init berlin_init_machine(void) 221c37fa10SSebastian Hesselbarth { 231c37fa10SSebastian Hesselbarth /* 241c37fa10SSebastian Hesselbarth * with DT probing for L2CCs, berlin_init_machine can be removed. 251c37fa10SSebastian Hesselbarth * Note: 88DE3005 (Armada 1500-mini) uses pl310 l2cc 261c37fa10SSebastian Hesselbarth */ 271c37fa10SSebastian Hesselbarth l2x0_of_init(0x70c00000, 0xfeffffff); 281c37fa10SSebastian Hesselbarth of_platform_populate(NULL, of_default_bus_match_table, NULL, NULL); 291c37fa10SSebastian Hesselbarth } 301c37fa10SSebastian Hesselbarth 311c37fa10SSebastian Hesselbarth static const char * const berlin_dt_compat[] = { 321c37fa10SSebastian Hesselbarth "marvell,berlin", 331c37fa10SSebastian Hesselbarth NULL, 341c37fa10SSebastian Hesselbarth }; 351c37fa10SSebastian Hesselbarth 361c37fa10SSebastian Hesselbarth DT_MACHINE_START(BERLIN_DT, "Marvell Berlin") 371c37fa10SSebastian Hesselbarth .dt_compat = berlin_dt_compat, 381c37fa10SSebastian Hesselbarth .init_machine = berlin_init_machine, 391c37fa10SSebastian Hesselbarth MACHINE_END 40