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linux-next/arch/arm/mach-s5pv210/mach-aquila.c
Kukjin Kim c8def0857f ARM: S5P: Changes the definition name of default UART registers
This patch changes the definition name of default UCON, ULCON, and
UFCON UART registers from ARCH(SoC) to Machine(Board). Because it
depends on machine.

Signed-off-by: Kukjin Kim <kgene.kim@samsung.com>
2010-08-05 18:30:21 +09:00

150 lines
3.6 KiB
C

/* linux/arch/arm/mach-s5pv210/mach-aquila.c
*
* Copyright (c) 2010 Samsung Electronics Co., Ltd.
* http://www.samsung.com/
*
* 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/kernel.h>
#include <linux/types.h>
#include <linux/init.h>
#include <linux/serial_core.h>
#include <linux/fb.h>
#include <asm/mach/arch.h>
#include <asm/mach/map.h>
#include <asm/setup.h>
#include <asm/mach-types.h>
#include <mach/map.h>
#include <mach/regs-clock.h>
#include <mach/regs-fb.h>
#include <plat/regs-serial.h>
#include <plat/s5pv210.h>
#include <plat/devs.h>
#include <plat/cpu.h>
#include <plat/fb.h>
/* Following are default values for UCON, ULCON and UFCON UART registers */
#define AQUILA_UCON_DEFAULT (S3C2410_UCON_TXILEVEL | \
S3C2410_UCON_RXILEVEL | \
S3C2410_UCON_TXIRQMODE | \
S3C2410_UCON_RXIRQMODE | \
S3C2410_UCON_RXFIFO_TOI | \
S3C2443_UCON_RXERR_IRQEN)
#define AQUILA_ULCON_DEFAULT S3C2410_LCON_CS8
#define AQUILA_UFCON_DEFAULT (S3C2410_UFCON_FIFOMODE | \
S5PV210_UFCON_TXTRIG4 | \
S5PV210_UFCON_RXTRIG4)
static struct s3c2410_uartcfg smdkv210_uartcfgs[] __initdata = {
[0] = {
.hwport = 0,
.flags = 0,
.ucon = AQUILA_UCON_DEFAULT,
.ulcon = AQUILA_ULCON_DEFAULT,
.ufcon = AQUILA_UFCON_DEFAULT,
},
[1] = {
.hwport = 1,
.flags = 0,
.ucon = AQUILA_UCON_DEFAULT,
.ulcon = AQUILA_ULCON_DEFAULT,
.ufcon = AQUILA_UFCON_DEFAULT,
},
[2] = {
.hwport = 2,
.flags = 0,
.ucon = AQUILA_UCON_DEFAULT,
.ulcon = AQUILA_ULCON_DEFAULT,
.ufcon = AQUILA_UFCON_DEFAULT,
},
[3] = {
.hwport = 3,
.flags = 0,
.ucon = AQUILA_UCON_DEFAULT,
.ulcon = AQUILA_ULCON_DEFAULT,
.ufcon = AQUILA_UFCON_DEFAULT,
},
};
/* Frame Buffer */
static struct s3c_fb_pd_win aquila_fb_win0 = {
.win_mode = {
.pixclock = 1000000000000ULL / ((16+16+2+480)*(28+3+2+800)*60),
.left_margin = 16,
.right_margin = 16,
.upper_margin = 3,
.lower_margin = 28,
.hsync_len = 2,
.vsync_len = 2,
.xres = 480,
.yres = 800,
},
.max_bpp = 32,
.default_bpp = 16,
};
static struct s3c_fb_pd_win aquila_fb_win1 = {
.win_mode = {
.pixclock = 1000000000000ULL / ((16+16+2+480)*(28+3+2+800)*60),
.left_margin = 16,
.right_margin = 16,
.upper_margin = 3,
.lower_margin = 28,
.hsync_len = 2,
.vsync_len = 2,
.xres = 480,
.yres = 800,
},
.max_bpp = 32,
.default_bpp = 16,
};
static struct s3c_fb_platdata aquila_lcd_pdata __initdata = {
.win[0] = &aquila_fb_win0,
.win[1] = &aquila_fb_win1,
.vidcon0 = VIDCON0_VIDOUT_RGB | VIDCON0_PNRMODE_RGB,
.vidcon1 = VIDCON1_INV_HSYNC | VIDCON1_INV_VSYNC |
VIDCON1_INV_VCLK | VIDCON1_INV_VDEN,
.setup_gpio = s5pv210_fb_gpio_setup_24bpp,
};
static struct platform_device *aquila_devices[] __initdata = {
&s3c_device_fb,
};
static void __init aquila_map_io(void)
{
s5p_init_io(NULL, 0, S5P_VA_CHIPID);
s3c24xx_init_clocks(24000000);
s3c24xx_init_uarts(smdkv210_uartcfgs, ARRAY_SIZE(smdkv210_uartcfgs));
}
static void __init aquila_machine_init(void)
{
/* FB */
s3c_fb_set_platdata(&aquila_lcd_pdata);
platform_add_devices(aquila_devices, ARRAY_SIZE(aquila_devices));
}
MACHINE_START(AQUILA, "Aquila")
/* Maintainers:
Marek Szyprowski <m.szyprowski@samsung.com>
Kyungmin Park <kyungmin.park@samsung.com> */
.phys_io = S3C_PA_UART & 0xfff00000,
.io_pg_offst = (((u32)S3C_VA_UART) >> 18) & 0xfffc,
.boot_params = S5P_PA_SDRAM + 0x100,
.init_irq = s5pv210_init_irq,
.map_io = aquila_map_io,
.init_machine = aquila_machine_init,
.timer = &s3c24xx_timer,
MACHINE_END