diff options
Diffstat (limited to 'arch/arm/mach-omap1/board-palmtt.c')
| -rw-r--r-- | arch/arm/mach-omap1/board-palmtt.c | 285 |
1 files changed, 0 insertions, 285 deletions
diff --git a/arch/arm/mach-omap1/board-palmtt.c b/arch/arm/mach-omap1/board-palmtt.c deleted file mode 100644 index 537f0e6a2ff7..000000000000 --- a/arch/arm/mach-omap1/board-palmtt.c +++ /dev/null @@ -1,285 +0,0 @@ -// SPDX-License-Identifier: GPL-2.0-only -/* - * linux/arch/arm/mach-omap1/board-palmtt.c - * - * Modified from board-palmtt2.c - * - * Modified and amended for Palm Tungsten|T - * by Marek Vasut <marek.vasut@gmail.com> - */ - -#include <linux/delay.h> -#include <linux/gpio.h> -#include <linux/kernel.h> -#include <linux/init.h> -#include <linux/platform_device.h> -#include <linux/notifier.h> -#include <linux/clk.h> -#include <linux/input.h> -#include <linux/interrupt.h> -#include <linux/mtd/mtd.h> -#include <linux/mtd/partitions.h> -#include <linux/mtd/physmap.h> -#include <linux/leds.h> -#include <linux/omapfb.h> -#include <linux/spi/spi.h> -#include <linux/spi/ads7846.h> -#include <linux/omap-dma.h> -#include <linux/platform_data/omap1_bl.h> -#include <linux/platform_data/leds-omap.h> -#include <linux/platform_data/keypad-omap.h> - -#include <asm/mach-types.h> -#include <asm/mach/arch.h> -#include <asm/mach/map.h> - -#include "tc.h" -#include "flash.h" -#include "mux.h" -#include "hardware.h" -#include "usb.h" -#include "common.h" - -#define PALMTT_USBDETECT_GPIO 0 -#define PALMTT_CABLE_GPIO 1 -#define PALMTT_LED_GPIO 3 -#define PALMTT_PENIRQ_GPIO 6 -#define PALMTT_MMC_WP_GPIO 8 -#define PALMTT_HDQ_GPIO 11 - -static const unsigned int palmtt_keymap[] = { - KEY(0, 0, KEY_ESC), - KEY(1, 0, KEY_SPACE), - KEY(2, 0, KEY_LEFTCTRL), - KEY(3, 0, KEY_TAB), - KEY(4, 0, KEY_ENTER), - KEY(0, 1, KEY_LEFT), - KEY(1, 1, KEY_DOWN), - KEY(2, 1, KEY_UP), - KEY(3, 1, KEY_RIGHT), - KEY(0, 2, KEY_SLEEP), - KEY(4, 2, KEY_Y), -}; - -static struct mtd_partition palmtt_partitions[] = { - { - .name = "write8k", - .offset = 0, - .size = SZ_8K, - .mask_flags = 0, - }, - { - .name = "PalmOS-BootLoader(ro)", - .offset = SZ_8K, - .size = 7 * SZ_8K, - .mask_flags = MTD_WRITEABLE, - }, - { - .name = "u-boot", - .offset = MTDPART_OFS_APPEND, - .size = 8 * SZ_8K, - .mask_flags = 0, - }, - { - .name = "PalmOS-FS(ro)", - .offset = MTDPART_OFS_APPEND, - .size = 7 * SZ_1M + 4 * SZ_64K - 16 * SZ_8K, - .mask_flags = MTD_WRITEABLE, - }, - { - .name = "u-boot(rez)", - .offset = MTDPART_OFS_APPEND, - .size = SZ_128K, - .mask_flags = 0 - }, - { - .name = "empty", - .offset = MTDPART_OFS_APPEND, - .size = MTDPART_SIZ_FULL, - .mask_flags = 0 - } -}; - -static struct physmap_flash_data palmtt_flash_data = { - .width = 2, - .set_vpp = omap1_set_vpp, - .parts = palmtt_partitions, - .nr_parts = ARRAY_SIZE(palmtt_partitions), -}; - -static struct resource palmtt_flash_resource = { - .start = OMAP_CS0_PHYS, - .end = OMAP_CS0_PHYS + SZ_8M - 1, - .flags = IORESOURCE_MEM, -}; - -static struct platform_device palmtt_flash_device = { - .name = "physmap-flash", - .id = 0, - .dev = { - .platform_data = &palmtt_flash_data, - }, - .num_resources = 1, - .resource = &palmtt_flash_resource, -}; - -static struct resource palmtt_kp_resources[] = { - [0] = { - .start = INT_KEYBOARD, - .end = INT_KEYBOARD, - .flags = IORESOURCE_IRQ, - }, -}; - -static const struct matrix_keymap_data palmtt_keymap_data = { - .keymap = palmtt_keymap, - .keymap_size = ARRAY_SIZE(palmtt_keymap), -}; - -static struct omap_kp_platform_data palmtt_kp_data = { - .rows = 6, - .cols = 3, - .keymap_data = &palmtt_keymap_data, -}; - -static struct platform_device palmtt_kp_device = { - .name = "omap-keypad", - .id = -1, - .dev = { - .platform_data = &palmtt_kp_data, - }, - .num_resources = ARRAY_SIZE(palmtt_kp_resources), - .resource = palmtt_kp_resources, -}; - -static struct platform_device palmtt_lcd_device = { - .name = "lcd_palmtt", - .id = -1, -}; - -static struct platform_device palmtt_spi_device = { - .name = "spi_palmtt", - .id = -1, -}; - -static struct omap_backlight_config palmtt_backlight_config = { - .default_intensity = 0xa0, -}; - -static struct platform_device palmtt_backlight_device = { - .name = "omap-bl", - .id = -1, - .dev = { - .platform_data= &palmtt_backlight_config, - }, -}; - -static struct omap_led_config palmtt_led_config[] = { - { - .cdev = { - .name = "palmtt:led0", - }, - .gpio = PALMTT_LED_GPIO, - }, -}; - -static struct omap_led_platform_data palmtt_led_data = { - .nr_leds = ARRAY_SIZE(palmtt_led_config), - .leds = palmtt_led_config, -}; - -static struct platform_device palmtt_led_device = { - .name = "omap-led", - .id = -1, - .dev = { - .platform_data = &palmtt_led_data, - }, -}; - -static struct platform_device *palmtt_devices[] __initdata = { - &palmtt_flash_device, - &palmtt_kp_device, - &palmtt_lcd_device, - &palmtt_spi_device, - &palmtt_backlight_device, - &palmtt_led_device, -}; - -static int palmtt_get_pendown_state(void) -{ - return !gpio_get_value(6); -} - -static const struct ads7846_platform_data palmtt_ts_info = { - .model = 7846, - .vref_delay_usecs = 100, /* internal, no capacitor */ - .x_plate_ohms = 419, - .y_plate_ohms = 486, - .get_pendown_state = palmtt_get_pendown_state, -}; - -static struct spi_board_info __initdata palmtt_boardinfo[] = { - { - /* MicroWire (bus 2) CS0 has an ads7846e */ - .modalias = "ads7846", - .platform_data = &palmtt_ts_info, - .max_speed_hz = 120000 /* max sample rate at 3V */ - * 26 /* command + data + overhead */, - .bus_num = 2, - .chip_select = 0, - } -}; - -static struct omap_usb_config palmtt_usb_config __initdata = { - .register_dev = 1, - .hmc_mode = 0, - .pins[0] = 2, -}; - -static const struct omap_lcd_config palmtt_lcd_config __initconst = { - .ctrl_name = "internal", -}; - -static void __init omap_mpu_wdt_mode(int mode) { - if (mode) - omap_writew(0x8000, OMAP_WDT_TIMER_MODE); - else { - omap_writew(0x00f5, OMAP_WDT_TIMER_MODE); - omap_writew(0x00a0, OMAP_WDT_TIMER_MODE); - } -} - -static void __init omap_palmtt_init(void) -{ - /* mux pins for uarts */ - omap_cfg_reg(UART1_TX); - omap_cfg_reg(UART1_RTS); - omap_cfg_reg(UART2_TX); - omap_cfg_reg(UART2_RTS); - omap_cfg_reg(UART3_TX); - omap_cfg_reg(UART3_RX); - - omap_mpu_wdt_mode(0); - - platform_add_devices(palmtt_devices, ARRAY_SIZE(palmtt_devices)); - - palmtt_boardinfo[0].irq = gpio_to_irq(6); - spi_register_board_info(palmtt_boardinfo,ARRAY_SIZE(palmtt_boardinfo)); - omap_serial_init(); - omap1_usb_init(&palmtt_usb_config); - omap_register_i2c_bus(1, 100, NULL, 0); - - omapfb_set_lcd_config(&palmtt_lcd_config); -} - -MACHINE_START(OMAP_PALMTT, "OMAP1510 based Palm Tungsten|T") - .atag_offset = 0x100, - .map_io = omap15xx_map_io, - .init_early = omap1_init_early, - .init_irq = omap1_init_irq, - .handle_irq = omap1_handle_irq, - .init_machine = omap_palmtt_init, - .init_late = omap1_init_late, - .init_time = omap1_timer_init, - .restart = omap1_restart, -MACHINE_END |