diff options
Diffstat (limited to 'arch/arm/mach-s3c/mach-anw6410.c')
| -rw-r--r-- | arch/arm/mach-s3c/mach-anw6410.c | 230 |
1 files changed, 0 insertions, 230 deletions
diff --git a/arch/arm/mach-s3c/mach-anw6410.c b/arch/arm/mach-s3c/mach-anw6410.c deleted file mode 100644 index b67eae43e04f..000000000000 --- a/arch/arm/mach-s3c/mach-anw6410.c +++ /dev/null @@ -1,230 +0,0 @@ -// SPDX-License-Identifier: GPL-2.0 -// -// Copyright 2008 Openmoko, Inc. -// Copyright 2008 Simtec Electronics -// Ben Dooks <ben@simtec.co.uk> -// http://armlinux.simtec.co.uk/ -// Copyright 2009 Kwangwoo Lee -// Kwangwoo Lee <kwangwoo.lee@gmail.com> - -#include <linux/kernel.h> -#include <linux/types.h> -#include <linux/interrupt.h> -#include <linux/list.h> -#include <linux/timer.h> -#include <linux/init.h> -#include <linux/serial_core.h> -#include <linux/serial_s3c.h> -#include <linux/platform_device.h> -#include <linux/io.h> -#include <linux/i2c.h> -#include <linux/fb.h> -#include <linux/gpio.h> -#include <linux/delay.h> -#include <linux/dm9000.h> - -#include <video/platform_lcd.h> -#include <video/samsung_fimd.h> - -#include <asm/mach/arch.h> -#include <asm/mach/map.h> -#include <asm/mach/irq.h> - -#include "map.h" - -#include <asm/irq.h> -#include <asm/mach-types.h> - -#include <linux/platform_data/i2c-s3c2410.h> -#include "fb.h" - -#include "devs.h" -#include "cpu.h" -#include "irqs.h" -#include "regs-gpio.h" -#include "gpio-samsung.h" - -#include "s3c64xx.h" -#include "regs-modem-s3c64xx.h" - -/* DM9000 */ -#define ANW6410_PA_DM9000 (0x18000000) - -/* A hardware buffer to control external devices is mapped at 0x30000000. - * It can not be read. So current status must be kept in anw6410_extdev_status. - */ -#define ANW6410_VA_EXTDEV S3C_ADDR(0x02000000) -#define ANW6410_PA_EXTDEV (0x30000000) - -#define ANW6410_EN_DM9000 (1<<11) -#define ANW6410_EN_LCD (1<<14) - -static __u32 anw6410_extdev_status; - -static struct s3c2410_uartcfg anw6410_uartcfgs[] __initdata = { - [0] = { - .hwport = 0, - .flags = 0, - .ucon = 0x3c5, - .ulcon = 0x03, - .ufcon = 0x51, - }, - [1] = { - .hwport = 1, - .flags = 0, - .ucon = 0x3c5, - .ulcon = 0x03, - .ufcon = 0x51, - }, -}; - -/* framebuffer and LCD setup. */ -static void __init anw6410_lcd_mode_set(void) -{ - u32 tmp; - - /* set the LCD type */ - tmp = __raw_readl(S3C64XX_SPCON); - tmp &= ~S3C64XX_SPCON_LCD_SEL_MASK; - tmp |= S3C64XX_SPCON_LCD_SEL_RGB; - __raw_writel(tmp, S3C64XX_SPCON); - - /* remove the LCD bypass */ - tmp = __raw_readl(S3C64XX_MODEM_MIFPCON); - tmp &= ~MIFPCON_LCD_BYPASS; - __raw_writel(tmp, S3C64XX_MODEM_MIFPCON); -} - -/* GPF1 = LCD panel power - * GPF4 = LCD backlight control - */ -static void anw6410_lcd_power_set(struct plat_lcd_data *pd, - unsigned int power) -{ - if (power) { - anw6410_extdev_status |= (ANW6410_EN_LCD << 16); - __raw_writel(anw6410_extdev_status, ANW6410_VA_EXTDEV); - - gpio_direction_output(S3C64XX_GPF(1), 1); - gpio_direction_output(S3C64XX_GPF(4), 1); - } else { - anw6410_extdev_status &= ~(ANW6410_EN_LCD << 16); - __raw_writel(anw6410_extdev_status, ANW6410_VA_EXTDEV); - - gpio_direction_output(S3C64XX_GPF(1), 0); - gpio_direction_output(S3C64XX_GPF(4), 0); - } -} - -static struct plat_lcd_data anw6410_lcd_power_data = { - .set_power = anw6410_lcd_power_set, -}; - -static struct platform_device anw6410_lcd_powerdev = { - .name = "platform-lcd", - .dev.parent = &s3c_device_fb.dev, - .dev.platform_data = &anw6410_lcd_power_data, -}; - -static struct s3c_fb_pd_win anw6410_fb_win0 = { - .max_bpp = 32, - .default_bpp = 16, - .xres = 800, - .yres = 480, -}; - -static struct fb_videomode anw6410_lcd_timing = { - .left_margin = 8, - .right_margin = 13, - .upper_margin = 7, - .lower_margin = 5, - .hsync_len = 3, - .vsync_len = 1, - .xres = 800, - .yres = 480, -}; - -/* 405566 clocks per frame => 60Hz refresh requires 24333960Hz clock */ -static struct s3c_fb_platdata anw6410_lcd_pdata __initdata = { - .setup_gpio = s3c64xx_fb_gpio_setup_24bpp, - .vtiming = &anw6410_lcd_timing, - .win[0] = &anw6410_fb_win0, - .vidcon0 = VIDCON0_VIDOUT_RGB | VIDCON0_PNRMODE_RGB, - .vidcon1 = VIDCON1_INV_HSYNC | VIDCON1_INV_VSYNC, -}; - -/* DM9000AEP 10/100 ethernet controller */ -static void __init anw6410_dm9000_enable(void) -{ - anw6410_extdev_status |= (ANW6410_EN_DM9000 << 16); - __raw_writel(anw6410_extdev_status, ANW6410_VA_EXTDEV); -} - -static struct resource anw6410_dm9000_resource[] = { - [0] = DEFINE_RES_MEM(ANW6410_PA_DM9000, 4), - [1] = DEFINE_RES_MEM(ANW6410_PA_DM9000 + 4, 501), - [2] = DEFINE_RES_NAMED(IRQ_EINT(15), 1, NULL, IORESOURCE_IRQ \ - | IRQF_TRIGGER_HIGH), -}; - -static struct dm9000_plat_data anw6410_dm9000_pdata = { - .flags = (DM9000_PLATF_16BITONLY | DM9000_PLATF_NO_EEPROM), - /* dev_addr can be set to provide hwaddr. */ -}; - -static struct platform_device anw6410_device_eth = { - .name = "dm9000", - .id = -1, - .num_resources = ARRAY_SIZE(anw6410_dm9000_resource), - .resource = anw6410_dm9000_resource, - .dev = { - .platform_data = &anw6410_dm9000_pdata, - }, -}; - -static struct map_desc anw6410_iodesc[] __initdata = { - { - .virtual = (unsigned long)ANW6410_VA_EXTDEV, - .pfn = __phys_to_pfn(ANW6410_PA_EXTDEV), - .length = SZ_64K, - .type = MT_DEVICE, - }, -}; - -static struct platform_device *anw6410_devices[] __initdata = { - &s3c_device_fb, - &anw6410_lcd_powerdev, - &anw6410_device_eth, -}; - -static void __init anw6410_map_io(void) -{ - s3c64xx_init_io(anw6410_iodesc, ARRAY_SIZE(anw6410_iodesc)); - s3c64xx_set_xtal_freq(12000000); - s3c24xx_init_uarts(anw6410_uartcfgs, ARRAY_SIZE(anw6410_uartcfgs)); - s3c64xx_set_timer_source(S3C64XX_PWM3, S3C64XX_PWM4); - - anw6410_lcd_mode_set(); -} - -static void __init anw6410_machine_init(void) -{ - s3c_fb_set_platdata(&anw6410_lcd_pdata); - - gpio_request(S3C64XX_GPF(1), "panel power"); - gpio_request(S3C64XX_GPF(4), "LCD backlight"); - - anw6410_dm9000_enable(); - - platform_add_devices(anw6410_devices, ARRAY_SIZE(anw6410_devices)); -} - -MACHINE_START(ANW6410, "A&W6410") - /* Maintainer: Kwangwoo Lee <kwangwoo.lee@gmail.com> */ - .atag_offset = 0x100, - .nr_irqs = S3C64XX_NR_IRQS, - .init_irq = s3c6410_init_irq, - .map_io = anw6410_map_io, - .init_machine = anw6410_machine_init, - .init_time = s3c64xx_timer_init, -MACHINE_END |