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author | Linus Torvalds <torvalds@ppc970.osdl.org> | 2005-04-17 02:20:36 +0400 |
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committer | Linus Torvalds <torvalds@ppc970.osdl.org> | 2005-04-17 02:20:36 +0400 |
commit | 1da177e4c3f41524e886b7f1b8a0c1fc7321cac2 (patch) | |
tree | 0bba044c4ce775e45a88a51686b5d9f90697ea9d /arch/arm/mach-imx/mx1ads.c | |
download | linux-1da177e4c3f41524e886b7f1b8a0c1fc7321cac2.tar.xz |
Linux-2.6.12-rc2v2.6.12-rc2
Initial git repository build. I'm not bothering with the full history,
even though we have it. We can create a separate "historical" git
archive of that later if we want to, and in the meantime it's about
3.2GB when imported into git - space that would just make the early
git days unnecessarily complicated, when we don't have a lot of good
infrastructure for it.
Let it rip!
Diffstat (limited to 'arch/arm/mach-imx/mx1ads.c')
-rw-r--r-- | arch/arm/mach-imx/mx1ads.c | 88 |
1 files changed, 88 insertions, 0 deletions
diff --git a/arch/arm/mach-imx/mx1ads.c b/arch/arm/mach-imx/mx1ads.c new file mode 100644 index 000000000000..625dd01c2578 --- /dev/null +++ b/arch/arm/mach-imx/mx1ads.c @@ -0,0 +1,88 @@ +/* + * arch/arm/mach-imx/mx1ads.c + * + * Initially based on: + * linux-2.6.7-imx/arch/arm/mach-imx/scb9328.c + * Copyright (c) 2004 Sascha Hauer <sascha@saschahauer.de> + * + * 2004 (c) MontaVista Software, Inc. + * + * 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/device.h> +#include <linux/init.h> +#include <asm/system.h> +#include <asm/hardware.h> +#include <asm/irq.h> +#include <asm/pgtable.h> +#include <asm/page.h> + +#include <asm/mach/map.h> +#include <asm/mach-types.h> + +#include <asm/mach/arch.h> +#include <linux/interrupt.h> +#include "generic.h" +#include <asm/serial.h> + +static struct resource mx1ads_resources[] = { + [0] = { + .start = IMX_CS4_VIRT, + .end = IMX_CS4_VIRT + 16, + .flags = IORESOURCE_MEM, + }, + [1] = { + .start = 13, + .end = 13, + .flags = IORESOURCE_IRQ, + }, +}; + +static struct platform_device mx1ads_device = { + .name = "mx1ads", + .num_resources = ARRAY_SIZE(mx1ads_resources), + .resource = mx1ads_resources, +}; + +static struct platform_device *devices[] __initdata = { + &mx1ads_device, +}; + +static void __init +mx1ads_init(void) +{ +#ifdef CONFIG_LEDS + imx_gpio_mode(GPIO_PORTA | GPIO_OUT | GPIO_GPIO | 2); +#endif + platform_add_devices(devices, ARRAY_SIZE(devices)); +} + +static struct map_desc mx1ads_io_desc[] __initdata = { + /* virtual physical length type */ + {IMX_CS0_VIRT, IMX_CS0_PHYS, IMX_CS0_SIZE, MT_DEVICE}, + {IMX_CS1_VIRT, IMX_CS1_PHYS, IMX_CS1_SIZE, MT_DEVICE}, + {IMX_CS2_VIRT, IMX_CS2_PHYS, IMX_CS2_SIZE, MT_DEVICE}, + {IMX_CS3_VIRT, IMX_CS3_PHYS, IMX_CS3_SIZE, MT_DEVICE}, + {IMX_CS4_VIRT, IMX_CS4_PHYS, IMX_CS4_SIZE, MT_DEVICE}, + {IMX_CS5_VIRT, IMX_CS5_PHYS, IMX_CS5_SIZE, MT_DEVICE}, +}; + +static void __init +mx1ads_map_io(void) +{ + imx_map_io(); + iotable_init(mx1ads_io_desc, ARRAY_SIZE(mx1ads_io_desc)); +} + +MACHINE_START(MX1ADS, "Motorola MX1ADS") + MAINTAINER("Sascha Hauer, Pengutronix") + BOOT_MEM(0x08000000, 0x00200000, 0xe0200000) + BOOT_PARAMS(0x08000100) + MAPIO(mx1ads_map_io) + INITIRQ(imx_init_irq) + .timer = &imx_timer, + INIT_MACHINE(mx1ads_init) +MACHINE_END |