diff options
Diffstat (limited to 'arch/arm/mach-aaec2000/aaed2000.c')
-rw-r--r-- | arch/arm/mach-aaec2000/aaed2000.c | 104 |
1 files changed, 104 insertions, 0 deletions
diff --git a/arch/arm/mach-aaec2000/aaed2000.c b/arch/arm/mach-aaec2000/aaed2000.c new file mode 100644 index 0000000..81a3ecc --- /dev/null +++ b/arch/arm/mach-aaec2000/aaed2000.c @@ -0,0 +1,104 @@ +/* + * linux/arch/arm/mach-aaec2000/aaed2000.c + * + * Support for the Agilent AAED-2000 Development Platform. + * + * Copyright (c) 2005 Nicolas Bellido Y Ortega + * + * This program is free software; you can redistribute it and/or modify + * it under the terms of the GNU General Public License version 2 as + * published by the Free Software Foundation. + * + */ +#include <linux/module.h> +#include <linux/kernel.h> +#include <linux/init.h> +#include <linux/device.h> +#include <linux/major.h> +#include <linux/interrupt.h> + +#include <asm/setup.h> +#include <asm/memory.h> +#include <asm/mach-types.h> +#include <mach/hardware.h> +#include <asm/irq.h> + +#include <asm/mach/arch.h> +#include <asm/mach/map.h> +#include <asm/mach/irq.h> + +#include <mach/aaed2000.h> + +#include "core.h" + +static void aaed2000_clcd_disable(struct clcd_fb *fb) +{ + AAED_EXT_GPIO &= ~AAED_EGPIO_LCD_PWR_EN; +} + +static void aaed2000_clcd_enable(struct clcd_fb *fb) +{ + AAED_EXT_GPIO |= AAED_EGPIO_LCD_PWR_EN; +} + +struct aaec2000_clcd_info clcd_info = { + .enable = aaed2000_clcd_enable, + .disable = aaed2000_clcd_disable, + .panel = { + .mode = { + .name = "Sharp", + .refresh = 60, + .xres = 640, + .yres = 480, + .pixclock = 39721, + .left_margin = 20, + .right_margin = 44, + .upper_margin = 21, + .lower_margin = 34, + .hsync_len = 96, + .vsync_len = 2, + .sync = 0, + .vmode = FB_VMODE_NONINTERLACED, + }, + .width = -1, + .height = -1, + .tim2 = TIM2_IVS | TIM2_IHS, + .cntl = CNTL_LCDTFT, + .bpp = 16, + }, +}; + +static void __init aaed2000_init_irq(void) +{ + aaec2000_init_irq(); +} + +static void __init aaed2000_init(void) +{ + aaec2000_set_clcd_plat_data(&clcd_info); +} + +static struct map_desc aaed2000_io_desc[] __initdata = { + { + .virtual = EXT_GPIO_VBASE, + .pfn = __phys_to_pfn(EXT_GPIO_PBASE), + .length = EXT_GPIO_LENGTH, + .type = MT_DEVICE + }, +}; + +static void __init aaed2000_map_io(void) +{ + aaec2000_map_io(); + iotable_init(aaed2000_io_desc, ARRAY_SIZE(aaed2000_io_desc)); +} + +MACHINE_START(AAED2000, "Agilent AAED-2000 Development Platform") + /* Maintainer: Nicolas Bellido Y Ortega */ + .phys_io = PIO_BASE, + .io_pg_offst = ((VIO_BASE) >> 18) & 0xfffc, + .map_io = aaed2000_map_io, + .init_irq = aaed2000_init_irq, + .timer = &aaec2000_timer, + .init_machine = aaed2000_init, +MACHINE_END |