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Diffstat (limited to 'arch/arm/mach-s3c/mach-qt2410.c')
-rw-r--r--arch/arm/mach-s3c/mach-qt2410.c375
1 files changed, 0 insertions, 375 deletions
diff --git a/arch/arm/mach-s3c/mach-qt2410.c b/arch/arm/mach-s3c/mach-qt2410.c
deleted file mode 100644
index 36fe0684a438..000000000000
--- a/arch/arm/mach-s3c/mach-qt2410.c
+++ /dev/null
@@ -1,375 +0,0 @@
-// SPDX-License-Identifier: GPL-2.0+
-//
-// Copyright (C) 2006 by OpenMoko, Inc.
-// Author: Harald Welte <laforge@openmoko.org>
-// All rights reserved.
-
-#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/gpio.h>
-#include <linux/gpio/machine.h>
-#include <linux/device.h>
-#include <linux/platform_device.h>
-#include <linux/serial_core.h>
-#include <linux/serial_s3c.h>
-#include <linux/spi/spi.h>
-#include <linux/spi/spi_gpio.h>
-#include <linux/io.h>
-#include <linux/mtd/mtd.h>
-#include <linux/mtd/rawnand.h>
-#include <linux/mtd/nand-ecc-sw-hamming.h>
-#include <linux/mtd/partitions.h>
-
-#include <asm/mach/arch.h>
-#include <asm/mach/map.h>
-#include <asm/mach/irq.h>
-
-#include <asm/irq.h>
-#include <asm/mach-types.h>
-
-#include <linux/platform_data/leds-s3c24xx.h>
-#include <linux/platform_data/fb-s3c2410.h>
-#include <linux/platform_data/mtd-nand-s3c2410.h>
-#include <linux/platform_data/usb-s3c2410_udc.h>
-#include <linux/platform_data/i2c-s3c2410.h>
-#include "gpio-samsung.h"
-
-#include "gpio-cfg.h"
-#include "devs.h"
-#include "cpu.h"
-#include "pm.h"
-
-#include "s3c24xx.h"
-#include "common-smdk-s3c24xx.h"
-
-static struct map_desc qt2410_iodesc[] __initdata = {
- { 0xe0000000, __phys_to_pfn(S3C2410_CS3+0x01000000), SZ_1M, MT_DEVICE }
-};
-
-#define UCON S3C2410_UCON_DEFAULT
-#define ULCON S3C2410_LCON_CS8 | S3C2410_LCON_PNONE | S3C2410_LCON_STOPB
-#define UFCON S3C2410_UFCON_RXTRIG8 | S3C2410_UFCON_FIFOMODE
-
-static struct s3c2410_uartcfg smdk2410_uartcfgs[] = {
- [0] = {
- .hwport = 0,
- .flags = 0,
- .ucon = UCON,
- .ulcon = ULCON,
- .ufcon = UFCON,
- },
- [1] = {
- .hwport = 1,
- .flags = 0,
- .ucon = UCON,
- .ulcon = ULCON,
- .ufcon = UFCON,
- },
- [2] = {
- .hwport = 2,
- .flags = 0,
- .ucon = UCON,
- .ulcon = ULCON,
- .ufcon = UFCON,
- }
-};
-
-/* LCD driver info */
-
-static struct s3c2410fb_display qt2410_lcd_cfg[] __initdata = {
- {
- /* Configuration for 640x480 SHARP LQ080V3DG01 */
- .lcdcon5 = S3C2410_LCDCON5_FRM565 |
- S3C2410_LCDCON5_INVVLINE |
- S3C2410_LCDCON5_INVVFRAME |
- S3C2410_LCDCON5_PWREN |
- S3C2410_LCDCON5_HWSWP,
-
- .type = S3C2410_LCDCON1_TFT,
- .width = 640,
- .height = 480,
-
- .pixclock = 40000, /* HCLK/4 */
- .xres = 640,
- .yres = 480,
- .bpp = 16,
- .left_margin = 44,
- .right_margin = 116,
- .hsync_len = 96,
- .upper_margin = 19,
- .lower_margin = 11,
- .vsync_len = 15,
- },
- {
- /* Configuration for 480x640 toppoly TD028TTEC1 */
- .lcdcon5 = S3C2410_LCDCON5_FRM565 |
- S3C2410_LCDCON5_INVVLINE |
- S3C2410_LCDCON5_INVVFRAME |
- S3C2410_LCDCON5_PWREN |
- S3C2410_LCDCON5_HWSWP,
-
- .type = S3C2410_LCDCON1_TFT,
- .width = 480,
- .height = 640,
- .pixclock = 40000, /* HCLK/4 */
- .xres = 480,
- .yres = 640,
- .bpp = 16,
- .left_margin = 8,
- .right_margin = 24,
- .hsync_len = 8,
- .upper_margin = 2,
- .lower_margin = 4,
- .vsync_len = 2,
- },
- {
- /* Config for 240x320 LCD */
- .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 = 100000, /* HCLK/10 */
- .xres = 240,
- .yres = 320,
- .bpp = 16,
- .left_margin = 13,
- .right_margin = 8,
- .hsync_len = 4,
- .upper_margin = 2,
- .lower_margin = 7,
- .vsync_len = 4,
- },
-};
-
-
-static struct s3c2410fb_mach_info qt2410_fb_info __initdata = {
- .displays = qt2410_lcd_cfg,
- .num_displays = ARRAY_SIZE(qt2410_lcd_cfg),
- .default_display = 0,
-
- .lpcsel = ((0xCE6) & ~7) | 1<<4,
-};
-
-/* CS8900 */
-
-static struct resource qt2410_cs89x0_resources[] = {
- [0] = DEFINE_RES_MEM(0x19000000, 17),
- [1] = DEFINE_RES_IRQ(IRQ_EINT9),
-};
-
-static struct platform_device qt2410_cs89x0 = {
- .name = "cirrus-cs89x0",
- .num_resources = ARRAY_SIZE(qt2410_cs89x0_resources),
- .resource = qt2410_cs89x0_resources,
-};
-
-/* LED */
-
-static struct gpiod_lookup_table qt2410_led_gpio_table = {
- .dev_id = "s3c24xx_led.0",
- .table = {
- GPIO_LOOKUP("GPB", 0, NULL, GPIO_ACTIVE_LOW | GPIO_OPEN_DRAIN),
- { },
- },
-};
-
-static struct s3c24xx_led_platdata qt2410_pdata_led = {
- .name = "led",
- .def_trigger = "timer",
-};
-
-static struct platform_device qt2410_led = {
- .name = "s3c24xx_led",
- .id = 0,
- .dev = {
- .platform_data = &qt2410_pdata_led,
- },
-};
-
-/* SPI */
-
-static struct spi_gpio_platform_data spi_gpio_cfg = {
- .num_chipselect = 1,
-};
-
-static struct platform_device qt2410_spi = {
- .name = "spi_gpio",
- .id = 1,
- .dev.platform_data = &spi_gpio_cfg,
-};
-
-static struct gpiod_lookup_table qt2410_spi_gpiod_table = {
- .dev_id = "spi_gpio",
- .table = {
- GPIO_LOOKUP("GPIOG", 7,
- "sck", GPIO_ACTIVE_HIGH),
- GPIO_LOOKUP("GPIOG", 6,
- "mosi", GPIO_ACTIVE_HIGH),
- GPIO_LOOKUP("GPIOG", 5,
- "miso", GPIO_ACTIVE_HIGH),
- GPIO_LOOKUP("GPIOB", 5,
- "cs", GPIO_ACTIVE_HIGH),
- { },
- },
-};
-
-static struct gpiod_lookup_table qt2410_mmc_gpiod_table = {
- .dev_id = "s3c2410-sdi",
- .table = {
- /* bus pins */
- GPIO_LOOKUP_IDX("GPIOE", 5, "bus", 0, GPIO_ACTIVE_HIGH),
- GPIO_LOOKUP_IDX("GPIOE", 6, "bus", 1, GPIO_ACTIVE_HIGH),
- GPIO_LOOKUP_IDX("GPIOE", 7, "bus", 2, GPIO_ACTIVE_HIGH),
- GPIO_LOOKUP_IDX("GPIOE", 8, "bus", 3, GPIO_ACTIVE_HIGH),
- GPIO_LOOKUP_IDX("GPIOE", 9, "bus", 4, GPIO_ACTIVE_HIGH),
- GPIO_LOOKUP_IDX("GPIOE", 10, "bus", 5, GPIO_ACTIVE_HIGH),
- { },
- },
-};
-
-/* Board devices */
-
-static struct platform_device *qt2410_devices[] __initdata = {
- &s3c_device_ohci,
- &s3c_device_lcd,
- &s3c_device_wdt,
- &s3c_device_i2c0,
- &s3c_device_iis,
- &s3c_device_sdi,
- &s3c_device_usbgadget,
- &qt2410_spi,
- &qt2410_cs89x0,
- &qt2410_led,
-};
-
-static struct mtd_partition __initdata qt2410_nand_part[] = {
- [0] = {
- .name = "U-Boot",
- .size = 0x30000,
- .offset = 0,
- },
- [1] = {
- .name = "U-Boot environment",
- .offset = 0x30000,
- .size = 0x4000,
- },
- [2] = {
- .name = "kernel",
- .offset = 0x34000,
- .size = SZ_2M,
- },
- [3] = {
- .name = "initrd",
- .offset = 0x234000,
- .size = SZ_4M,
- },
- [4] = {
- .name = "jffs2",
- .offset = 0x634000,
- .size = 0x39cc000,
- },
-};
-
-static struct s3c2410_nand_set __initdata qt2410_nand_sets[] = {
- [0] = {
- .name = "NAND",
- .nr_chips = 1,
- .nr_partitions = ARRAY_SIZE(qt2410_nand_part),
- .partitions = qt2410_nand_part,
- },
-};
-
-/* choose a set of timings which should suit most 512Mbit
- * chips and beyond.
- */
-
-static struct s3c2410_platform_nand __initdata qt2410_nand_info = {
- .tacls = 20,
- .twrph0 = 60,
- .twrph1 = 20,
- .nr_sets = ARRAY_SIZE(qt2410_nand_sets),
- .sets = qt2410_nand_sets,
- .engine_type = NAND_ECC_ENGINE_TYPE_SOFT,
-};
-
-/* UDC */
-
-static struct s3c2410_udc_mach_info qt2410_udc_cfg = {
-};
-
-static char tft_type = 's';
-
-static int __init qt2410_tft_setup(char *str)
-{
- tft_type = str[0];
- return 1;
-}
-
-__setup("tft=", qt2410_tft_setup);
-
-static void __init qt2410_map_io(void)
-{
- s3c24xx_init_io(qt2410_iodesc, ARRAY_SIZE(qt2410_iodesc));
- s3c24xx_init_uarts(smdk2410_uartcfgs, ARRAY_SIZE(smdk2410_uartcfgs));
- s3c24xx_set_timer_source(S3C24XX_PWM3, S3C24XX_PWM4);
-}
-
-static void __init qt2410_init_time(void)
-{
- s3c2410_init_clocks(12000000);
- s3c24xx_timer_init();
-}
-
-static void __init qt2410_machine_init(void)
-{
- s3c_nand_set_platdata(&qt2410_nand_info);
-
- switch (tft_type) {
- case 'p': /* production */
- qt2410_fb_info.default_display = 1;
- break;
- case 'b': /* big */
- qt2410_fb_info.default_display = 0;
- break;
- case 's': /* small */
- default:
- qt2410_fb_info.default_display = 2;
- break;
- }
- s3c24xx_fb_set_platdata(&qt2410_fb_info);
-
- /* set initial state of the LED GPIO */
- WARN_ON(gpio_request_one(S3C2410_GPB(0), GPIOF_OUT_INIT_HIGH, NULL));
- gpio_free(S3C2410_GPB(0));
-
- s3c24xx_udc_set_platdata(&qt2410_udc_cfg);
- s3c_i2c0_set_platdata(NULL);
-
- /* Configure the I2S pins (GPE0...GPE4) in correct mode */
- s3c_gpio_cfgall_range(S3C2410_GPE(0), 5, S3C_GPIO_SFN(2),
- S3C_GPIO_PULL_NONE);
- gpiod_add_lookup_table(&qt2410_spi_gpiod_table);
- s3c_gpio_setpull(S3C2410_GPB(0), S3C_GPIO_PULL_NONE);
- gpiod_add_lookup_table(&qt2410_led_gpio_table);
- gpiod_add_lookup_table(&qt2410_mmc_gpiod_table);
- platform_add_devices(qt2410_devices, ARRAY_SIZE(qt2410_devices));
- s3c_pm_init();
-}
-
-MACHINE_START(QT2410, "QT2410")
- .atag_offset = 0x100,
- .nr_irqs = NR_IRQS_S3C2410,
- .map_io = qt2410_map_io,
- .init_irq = s3c2410_init_irq,
- .init_machine = qt2410_machine_init,
- .init_time = qt2410_init_time,
-MACHINE_END
generated by cgit (git 2.34.1) at 2024-05-27 13:35:45 +0000