| Sebastian Hesselbarth | 1c37fa1 | 2013-09-09 14:36:19 +0200 | [diff] [blame] | 1 | /* |
| 2 | * Device Tree support for Marvell Berlin SoCs. |
| 3 | * |
| 4 | * Sebastian Hesselbarth <sebastian.hesselbarth@gmail.com> |
| 5 | * |
| 6 | * based on GPL'ed 2.6 kernel sources |
| 7 | * (c) Marvell International Ltd. |
| 8 | * |
| 9 | * This file is licensed under the terms of the GNU General Public |
| 10 | * License version 2. This program is licensed "as is" without any |
| 11 | * warranty of any kind, whether express or implied. |
| 12 | */ |
| 13 | |
| 14 | #include <linux/init.h> |
| 15 | #include <linux/io.h> |
| 16 | #include <linux/kernel.h> |
| 17 | #include <linux/of_platform.h> |
| 18 | #include <asm/hardware/cache-l2x0.h> |
| 19 | #include <asm/mach/arch.h> |
| 20 | |
| 21 | static void __init berlin_init_machine(void) |
| 22 | { |
| 23 | /* |
| 24 | * with DT probing for L2CCs, berlin_init_machine can be removed. |
| 25 | * Note: 88DE3005 (Armada 1500-mini) uses pl310 l2cc |
| 26 | */ |
| 27 | l2x0_of_init(0x70c00000, 0xfeffffff); |
| 28 | of_platform_populate(NULL, of_default_bus_match_table, NULL, NULL); |
| 29 | } |
| 30 | |
| 31 | static const char * const berlin_dt_compat[] = { |
| 32 | "marvell,berlin", |
| 33 | NULL, |
| 34 | }; |
| 35 | |
| 36 | DT_MACHINE_START(BERLIN_DT, "Marvell Berlin") |
| 37 | .dt_compat = berlin_dt_compat, |
| 38 | .init_machine = berlin_init_machine, |
| 39 | MACHINE_END |