diff options
Diffstat (limited to 'arch/arm/mach-imx/imx27-dt.c')
| -rw-r--r-- | arch/arm/mach-imx/imx27-dt.c | 50 |
1 files changed, 50 insertions, 0 deletions
diff --git a/arch/arm/mach-imx/imx27-dt.c b/arch/arm/mach-imx/imx27-dt.c new file mode 100644 index 00000000000..17bd4058133 --- /dev/null +++ b/arch/arm/mach-imx/imx27-dt.c @@ -0,0 +1,50 @@ +/* + * Copyright 2012 Sascha Hauer, Pengutronix + * + * The code contained herein is licensed under the GNU General Public + * License. You may obtain a copy of the GNU General Public License + * Version 2 or later at the following locations: + * + * http://www.opensource.org/licenses/gpl-license.html + * http://www.gnu.org/copyleft/gpl.html + */ + +#include <linux/irq.h> +#include <linux/of_irq.h> +#include <linux/of_platform.h> +#include <asm/mach/arch.h> +#include <asm/mach/time.h> + +#include "common.h" +#include "mx27.h" + +static void __init imx27_dt_init(void) +{ + struct platform_device_info devinfo = { .name = "cpufreq-cpu0", }; + + mxc_arch_reset_init_dt(); + + of_platform_populate(NULL, of_default_bus_match_table, NULL, NULL); + + platform_device_register_full(&devinfo); +} + +static const char * const imx27_dt_board_compat[] __initconst = { + "fsl,imx27", + NULL +}; + +static void __init imx27_timer_init(void) +{ + mx27_clocks_init_dt(); +} + +DT_MACHINE_START(IMX27_DT, "Freescale i.MX27 (Device Tree Support)") + .map_io = mx27_map_io, + .init_early = imx27_init_early, + .init_irq = mx27_init_irq, + .init_time = imx27_timer_init, + .init_machine = imx27_dt_init, + .dt_compat = imx27_dt_board_compat, + .restart = mxc_restart, +MACHINE_END |