From dd6f01b5ccba602cf0790bc44cc4429013373719 Mon Sep 17 00:00:00 2001 From: Kukjin Kim Date: Mon, 6 Feb 2012 13:10:11 +0900 Subject: ARM: S3C2440: move mach-s3c2440/* into mach-s3c24xx/ This patch moves S3C2440 stuff into mach-s3c24xx/ directory so that we can merge the s3c24 series' directories to the just one mach-s3c24xx/ directory. And this patch is including following. - re-ordered alphabetically by option text at Kconfig and Makefile Cc: Ben Dooks Signed-off-by: Kukjin Kim --- arch/arm/mach-s3c24xx/mach-smdk2440.c | 187 ++++++++++++++++++++++++++++++++++ 1 file changed, 187 insertions(+) create mode 100644 arch/arm/mach-s3c24xx/mach-smdk2440.c (limited to 'arch/arm/mach-s3c24xx/mach-smdk2440.c') diff --git a/arch/arm/mach-s3c24xx/mach-smdk2440.c b/arch/arm/mach-s3c24xx/mach-smdk2440.c new file mode 100644 index 000000000000..1deb60d12a60 --- /dev/null +++ b/arch/arm/mach-s3c24xx/mach-smdk2440.c @@ -0,0 +1,187 @@ +/* linux/arch/arm/mach-s3c2440/mach-smdk2440.c + * + * Copyright (c) 2004-2005 Simtec Electronics + * Ben Dooks + * + * http://www.fluff.org/ben/smdk2440/ + * + * Thanks to Dimity Andric and TomTom for the loan of an SMDK2440. + * + * 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 +#include +#include +#include +#include +#include +#include +#include +#include + +#include +#include +#include + +#include +#include +#include + +#include +#include +#include + +#include +#include +#include + +#include +#include +#include +#include +#include + +#include + +#include "common.h" + +static struct map_desc smdk2440_iodesc[] __initdata = { + /* ISA IO Space map (memory space selected by A24) */ + + { + .virtual = (u32)S3C24XX_VA_ISA_WORD, + .pfn = __phys_to_pfn(S3C2410_CS2), + .length = 0x10000, + .type = MT_DEVICE, + }, { + .virtual = (u32)S3C24XX_VA_ISA_WORD + 0x10000, + .pfn = __phys_to_pfn(S3C2410_CS2 + (1<<24)), + .length = SZ_4M, + .type = MT_DEVICE, + }, { + .virtual = (u32)S3C24XX_VA_ISA_BYTE, + .pfn = __phys_to_pfn(S3C2410_CS2), + .length = 0x10000, + .type = MT_DEVICE, + }, { + .virtual = (u32)S3C24XX_VA_ISA_BYTE + 0x10000, + .pfn = __phys_to_pfn(S3C2410_CS2 + (1<<24)), + .length = SZ_4M, + .type = MT_DEVICE, + } +}; + +#define UCON S3C2410_UCON_DEFAULT | S3C2410_UCON_UCLK +#define ULCON S3C2410_LCON_CS8 | S3C2410_LCON_PNONE | S3C2410_LCON_STOPB +#define UFCON S3C2410_UFCON_RXTRIG8 | S3C2410_UFCON_FIFOMODE + +static struct s3c2410_uartcfg smdk2440_uartcfgs[] __initdata = { + [0] = { + .hwport = 0, + .flags = 0, + .ucon = 0x3c5, + .ulcon = 0x03, + .ufcon = 0x51, + }, + [1] = { + .hwport = 1, + .flags = 0, + .ucon = 0x3c5, + .ulcon = 0x03, + .ufcon = 0x51, + }, + /* IR port */ + [2] = { + .hwport = 2, + .flags = 0, + .ucon = 0x3c5, + .ulcon = 0x43, + .ufcon = 0x51, + } +}; + +/* LCD driver info */ + +static struct s3c2410fb_display smdk2440_lcd_cfg __initdata = { + + .lcdcon5 = S3C2410_LCDCON5_FRM565 | + S3C2410_LCDCON5_INVVLINE | + S3C2410_LCDCON5_INVVFRAME | + S3C2410_LCDCON5_PWREN | + S3C2410_LCDCON5_HWSWP, + + .type = S3C2410_LCDCON1_TFT, + + .width = 240, + .height = 320, + + .pixclock = 166667, /* HCLK 60 MHz, divisor 10 */ + .xres = 240, + .yres = 320, + .bpp = 16, + .left_margin = 20, + .right_margin = 8, + .hsync_len = 4, + .upper_margin = 8, + .lower_margin = 7, + .vsync_len = 4, +}; + +static struct s3c2410fb_mach_info smdk2440_fb_info __initdata = { + .displays = &smdk2440_lcd_cfg, + .num_displays = 1, + .default_display = 0, + +#if 0 + /* currently setup by downloader */ + .gpccon = 0xaa940659, + .gpccon_mask = 0xffffffff, + .gpcup = 0x0000ffff, + .gpcup_mask = 0xffffffff, + .gpdcon = 0xaa84aaa0, + .gpdcon_mask = 0xffffffff, + .gpdup = 0x0000faff, + .gpdup_mask = 0xffffffff, +#endif + + .lpcsel = ((0xCE6) & ~7) | 1<<4, +}; + +static struct platform_device *smdk2440_devices[] __initdata = { + &s3c_device_ohci, + &s3c_device_lcd, + &s3c_device_wdt, + &s3c_device_i2c0, + &s3c_device_iis, +}; + +static void __init smdk2440_map_io(void) +{ + s3c24xx_init_io(smdk2440_iodesc, ARRAY_SIZE(smdk2440_iodesc)); + s3c24xx_init_clocks(16934400); + s3c24xx_init_uarts(smdk2440_uartcfgs, ARRAY_SIZE(smdk2440_uartcfgs)); +} + +static void __init smdk2440_machine_init(void) +{ + s3c24xx_fb_set_platdata(&smdk2440_fb_info); + s3c_i2c0_set_platdata(NULL); + + platform_add_devices(smdk2440_devices, ARRAY_SIZE(smdk2440_devices)); + smdk_machine_init(); +} + +MACHINE_START(S3C2440, "SMDK2440") + /* Maintainer: Ben Dooks */ + .atag_offset = 0x100, + + .init_irq = s3c24xx_init_irq, + .map_io = smdk2440_map_io, + .init_machine = smdk2440_machine_init, + .timer = &s3c24xx_timer, + .restart = s3c2440_restart, +MACHINE_END -- cgit v1.2.3