diff options
author | Russell King <rmk+kernel@arm.linux.org.uk> | 2010-07-29 15:48:37 +0100 |
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committer | Russell King <rmk+kernel@arm.linux.org.uk> | 2010-07-29 15:48:37 +0100 |
commit | d50f58bbd979e86378dfdec982452041f0e604ef (patch) | |
tree | 511938033b3346983175c70dd4d0afeb00b59b82 /arch/arm/mach-imx/mm-imx1.c | |
parent | 129961ecaf21c9ee899ad9067d917c1aa172fb7a (diff) | |
parent | 79d3c2c2395a89a70d25f0c77c11afc87efab89b (diff) |
Merge branch 'for-rmk' of git://git.pengutronix.de/git/imx/linux-2.6 into devel-stable
Diffstat (limited to 'arch/arm/mach-imx/mm-imx1.c')
-rw-r--r-- | arch/arm/mach-imx/mm-imx1.c | 50 |
1 files changed, 50 insertions, 0 deletions
diff --git a/arch/arm/mach-imx/mm-imx1.c b/arch/arm/mach-imx/mm-imx1.c new file mode 100644 index 000000000000..9be92b96dc89 --- /dev/null +++ b/arch/arm/mach-imx/mm-imx1.c @@ -0,0 +1,50 @@ +/* + * author: Sascha Hauer + * Created: april 20th, 2004 + * Copyright: Synertronixx GmbH + * + * Common code for i.MX1 machines + * + * This program is free software; you can redistribute it and/or modify + * it under the terms of the GNU General Public License as published by + * the Free Software Foundation; either version 2 of the License, or + * (at your option) any later version. + * + * This program is distributed in the hope that it will be useful, + * but WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + * GNU General Public License for more details. + */ +#include <linux/kernel.h> +#include <linux/init.h> +#include <linux/io.h> + +#include <asm/mach/map.h> + +#include <mach/common.h> +#include <mach/hardware.h> + +static struct map_desc imx_io_desc[] __initdata = { + { + .virtual = MX1_IO_BASE_ADDR_VIRT, + .pfn = __phys_to_pfn(MX1_IO_BASE_ADDR), + .length = MX1_IO_SIZE, + .type = MT_DEVICE + } +}; + +void __init mx1_map_io(void) +{ + mxc_set_cpu_type(MXC_CPU_MX1); + mxc_arch_reset_init(MX1_IO_ADDRESS(MX1_WDT_BASE_ADDR)); + + iotable_init(imx_io_desc, ARRAY_SIZE(imx_io_desc)); +} + +int imx1_register_gpios(void); + +void __init mx1_init_irq(void) +{ + mxc_init_irq(MX1_IO_ADDRESS(MX1_AVIC_BASE_ADDR)); + imx1_register_gpios(); +} |