diff options
Diffstat (limited to 'arch/arm/mach-mvebu/armada-370-xp.c')
| -rw-r--r-- | arch/arm/mach-mvebu/armada-370-xp.c | 63 |
1 files changed, 63 insertions, 0 deletions
diff --git a/arch/arm/mach-mvebu/armada-370-xp.c b/arch/arm/mach-mvebu/armada-370-xp.c new file mode 100644 index 000000000000..4ef923b032ec --- /dev/null +++ b/arch/arm/mach-mvebu/armada-370-xp.c @@ -0,0 +1,63 @@ +/* + * Device Tree support for Armada 370 and XP platforms. + * + * Copyright (C) 2012 Marvell + * + * Lior Amsalem <alior@marvell.com> + * Gregory CLEMENT <gregory.clement@free-electrons.com> + * Thomas Petazzoni <thomas.petazzoni@free-electrons.com> + * + * This file is licensed under the terms of the GNU General Public + * License version 2. This program is licensed "as is" without any + * warranty of any kind, whether express or implied. + */ + +#include <linux/kernel.h> +#include <linux/init.h> +#include <linux/of_platform.h> +#include <linux/io.h> +#include <linux/time-armada-370-xp.h> +#include <asm/mach/arch.h> +#include <asm/mach/map.h> +#include <asm/mach/time.h> +#include <mach/armada-370-xp.h> +#include "common.h" + +static struct map_desc armada_370_xp_io_desc[] __initdata = { + { + .virtual = ARMADA_370_XP_REGS_VIRT_BASE, + .pfn = __phys_to_pfn(ARMADA_370_XP_REGS_PHYS_BASE), + .length = ARMADA_370_XP_REGS_SIZE, + .type = MT_DEVICE, + }, +}; + +void __init armada_370_xp_map_io(void) +{ + iotable_init(armada_370_xp_io_desc, ARRAY_SIZE(armada_370_xp_io_desc)); +} + +struct sys_timer armada_370_xp_timer = { + .init = armada_370_xp_timer_init, +}; + +static void __init armada_370_xp_dt_init(void) +{ + of_platform_populate(NULL, of_default_bus_match_table, NULL, NULL); +} + +static const char * const armada_370_xp_dt_board_dt_compat[] = { + "marvell,a370-db", + "marvell,axp-db", + NULL, +}; + +DT_MACHINE_START(ARMADA_XP_DT, "Marvell Aramada 370/XP (Device Tree)") + .init_machine = armada_370_xp_dt_init, + .map_io = armada_370_xp_map_io, + .init_irq = armada_370_xp_init_irq, + .handle_irq = armada_370_xp_handle_irq, + .timer = &armada_370_xp_timer, + .restart = mvebu_restart, + .dt_compat = armada_370_xp_dt_board_dt_compat, +MACHINE_END |
