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Diffstat (limited to 'arch/arm/mach-pxa/palmtc.c')
-rw-r--r--arch/arm/mach-pxa/palmtc.c528
1 files changed, 0 insertions, 528 deletions
diff --git a/arch/arm/mach-pxa/palmtc.c b/arch/arm/mach-pxa/palmtc.c
deleted file mode 100644
index f52bd155e825..000000000000
--- a/arch/arm/mach-pxa/palmtc.c
+++ /dev/null
@@ -1,528 +0,0 @@
-// SPDX-License-Identifier: GPL-2.0-only
-/*
- * linux/arch/arm/mach-pxa/palmtc.c
- *
- * Support for the Palm Tungsten|C
- *
- * Author: Marek Vasut <marek.vasut@gmail.com>
- *
- * Based on work of:
- * Petr Blaha <p3t3@centrum.cz>
- * Chetan S. Kumar <shivakumar.chetan@gmail.com>
- */
-
-#include <linux/platform_device.h>
-#include <linux/delay.h>
-#include <linux/irq.h>
-#include <linux/input.h>
-#include <linux/pwm.h>
-#include <linux/pwm_backlight.h>
-#include <linux/gpio/machine.h>
-#include <linux/input/matrix_keypad.h>
-#include <linux/ucb1400.h>
-#include <linux/power_supply.h>
-#include <linux/gpio_keys.h>
-#include <linux/mtd/physmap.h>
-#include <linux/usb/gpio_vbus.h>
-
-#include <asm/mach-types.h>
-#include <asm/mach/arch.h>
-#include <asm/mach/map.h>
-
-#include "pxa25x.h"
-#include <mach/audio.h>
-#include <mach/palmtc.h>
-#include <linux/platform_data/mmc-pxamci.h>
-#include <linux/platform_data/video-pxafb.h>
-#include <linux/platform_data/irda-pxaficp.h>
-#include "udc.h"
-
-#include "generic.h"
-#include "devices.h"
-
-/******************************************************************************
- * Pin configuration
- ******************************************************************************/
-static unsigned long palmtc_pin_config[] __initdata = {
- /* MMC */
- GPIO6_MMC_CLK,
- GPIO8_MMC_CS0,
- GPIO12_GPIO, /* detect */
- GPIO32_GPIO, /* power */
- GPIO54_GPIO, /* r/o switch */
-
- /* PCMCIA */
- GPIO52_nPCE_1,
- GPIO53_nPCE_2,
- GPIO50_nPIOR,
- GPIO51_nPIOW,
- GPIO49_nPWE,
- GPIO48_nPOE,
- GPIO52_nPCE_1,
- GPIO53_nPCE_2,
- GPIO57_nIOIS16,
- GPIO56_nPWAIT,
-
- /* AC97 */
- GPIO28_AC97_BITCLK,
- GPIO29_AC97_SDATA_IN_0,
- GPIO30_AC97_SDATA_OUT,
- GPIO31_AC97_SYNC,
-
- /* IrDA */
- GPIO45_GPIO, /* ir disable */
- GPIO46_FICP_RXD,
- GPIO47_FICP_TXD,
-
- /* PWM */
- GPIO17_PWM1_OUT,
-
- /* USB */
- GPIO4_GPIO, /* detect */
- GPIO36_GPIO, /* pullup */
-
- /* LCD */
- GPIOxx_LCD_TFT_16BPP,
-
- /* MATRIX KEYPAD */
- GPIO0_GPIO | WAKEUP_ON_EDGE_BOTH, /* in 0 */
- GPIO9_GPIO | WAKEUP_ON_EDGE_BOTH, /* in 1 */
- GPIO10_GPIO | WAKEUP_ON_EDGE_BOTH, /* in 2 */
- GPIO11_GPIO | WAKEUP_ON_EDGE_BOTH, /* in 3 */
- GPIO18_GPIO | MFP_LPM_DRIVE_LOW, /* out 0 */
- GPIO19_GPIO | MFP_LPM_DRIVE_LOW, /* out 1 */
- GPIO20_GPIO | MFP_LPM_DRIVE_LOW, /* out 2 */
- GPIO21_GPIO | MFP_LPM_DRIVE_LOW, /* out 3 */
- GPIO22_GPIO | MFP_LPM_DRIVE_LOW, /* out 4 */
- GPIO23_GPIO | MFP_LPM_DRIVE_LOW, /* out 5 */
- GPIO24_GPIO | MFP_LPM_DRIVE_LOW, /* out 6 */
- GPIO25_GPIO | MFP_LPM_DRIVE_LOW, /* out 7 */
- GPIO26_GPIO | MFP_LPM_DRIVE_LOW, /* out 8 */
- GPIO27_GPIO | MFP_LPM_DRIVE_LOW, /* out 9 */
- GPIO79_GPIO | MFP_LPM_DRIVE_LOW, /* out 10 */
- GPIO80_GPIO | MFP_LPM_DRIVE_LOW, /* out 11 */
-
- /* PXA GPIO KEYS */
- GPIO7_GPIO | WAKEUP_ON_EDGE_BOTH, /* hotsync button on cradle */
-
- /* MISC */
- GPIO1_RST, /* reset */
- GPIO2_GPIO, /* earphone detect */
- GPIO16_GPIO, /* backlight switch */
-};
-
-/******************************************************************************
- * SD/MMC card controller
- ******************************************************************************/
-#if defined(CONFIG_MMC_PXA) || defined(CONFIG_MMC_PXA_MODULE)
-static struct pxamci_platform_data palmtc_mci_platform_data = {
- .ocr_mask = MMC_VDD_32_33 | MMC_VDD_33_34,
- .detect_delay_ms = 200,
-};
-
-static struct gpiod_lookup_table palmtc_mci_gpio_table = {
- .dev_id = "pxa2xx-mci.0",
- .table = {
- GPIO_LOOKUP("gpio-pxa", GPIO_NR_PALMTC_SD_DETECT_N,
- "cd", GPIO_ACTIVE_LOW),
- GPIO_LOOKUP("gpio-pxa", GPIO_NR_PALMTC_SD_READONLY,
- "wp", GPIO_ACTIVE_LOW),
- GPIO_LOOKUP("gpio-pxa", GPIO_NR_PALMTC_SD_POWER,
- "power", GPIO_ACTIVE_HIGH),
- { },
- },
-};
-
-static void __init palmtc_mmc_init(void)
-{
- gpiod_add_lookup_table(&palmtc_mci_gpio_table);
- pxa_set_mci_info(&palmtc_mci_platform_data);
-}
-#else
-static inline void palmtc_mmc_init(void) {}
-#endif
-
-/******************************************************************************
- * GPIO keys
- ******************************************************************************/
-#if defined(CONFIG_KEYBOARD_GPIO) || defined(CONFIG_KEYBOARD_GPIO_MODULE)
-static struct gpio_keys_button palmtc_pxa_buttons[] = {
- {KEY_F8, GPIO_NR_PALMTC_HOTSYNC_BUTTON, 1, "HotSync Button", EV_KEY, 1},
-};
-
-static struct gpio_keys_platform_data palmtc_pxa_keys_data = {
- .buttons = palmtc_pxa_buttons,
- .nbuttons = ARRAY_SIZE(palmtc_pxa_buttons),
-};
-
-static struct platform_device palmtc_pxa_keys = {
- .name = "gpio-keys",
- .id = -1,
- .dev = {
- .platform_data = &palmtc_pxa_keys_data,
- },
-};
-
-static void __init palmtc_keys_init(void)
-{
- platform_device_register(&palmtc_pxa_keys);
-}
-#else
-static inline void palmtc_keys_init(void) {}
-#endif
-
-/******************************************************************************
- * Backlight
- ******************************************************************************/
-#if defined(CONFIG_BACKLIGHT_PWM) || defined(CONFIG_BACKLIGHT_PWM_MODULE)
-static struct pwm_lookup palmtc_pwm_lookup[] = {
- PWM_LOOKUP("pxa25x-pwm.1", 0, "pwm-backlight.0", NULL, PALMTC_PERIOD_NS,
- PWM_POLARITY_NORMAL),
-};
-
-static struct platform_pwm_backlight_data palmtc_backlight_data = {
- .max_brightness = PALMTC_MAX_INTENSITY,
- .dft_brightness = PALMTC_MAX_INTENSITY,
- .enable_gpio = GPIO_NR_PALMTC_BL_POWER,
-};
-
-static struct platform_device palmtc_backlight = {
- .name = "pwm-backlight",
- .dev = {
- .parent = &pxa25x_device_pwm1.dev,
- .platform_data = &palmtc_backlight_data,
- },
-};
-
-static void __init palmtc_pwm_init(void)
-{
- pwm_add_table(palmtc_pwm_lookup, ARRAY_SIZE(palmtc_pwm_lookup));
- platform_device_register(&palmtc_backlight);
-}
-#else
-static inline void palmtc_pwm_init(void) {}
-#endif
-
-/******************************************************************************
- * IrDA
- ******************************************************************************/
-#if defined(CONFIG_IRDA) || defined(CONFIG_IRDA_MODULE)
-static struct pxaficp_platform_data palmtc_ficp_platform_data = {
- .gpio_pwdown = GPIO_NR_PALMTC_IR_DISABLE,
- .transceiver_cap = IR_SIRMODE | IR_OFF,
-};
-
-static void __init palmtc_irda_init(void)
-{
- pxa_set_ficp_info(&palmtc_ficp_platform_data);
-}
-#else
-static inline void palmtc_irda_init(void) {}
-#endif
-
-/******************************************************************************
- * Keyboard
- ******************************************************************************/
-#if defined(CONFIG_KEYBOARD_MATRIX) || defined(CONFIG_KEYBOARD_MATRIX_MODULE)
-static const uint32_t palmtc_matrix_keys[] = {
- KEY(0, 0, KEY_F1),
- KEY(0, 1, KEY_X),
- KEY(0, 2, KEY_POWER),
- KEY(0, 3, KEY_TAB),
- KEY(0, 4, KEY_A),
- KEY(0, 5, KEY_Q),
- KEY(0, 6, KEY_LEFTSHIFT),
- KEY(0, 7, KEY_Z),
- KEY(0, 8, KEY_S),
- KEY(0, 9, KEY_W),
- KEY(0, 10, KEY_E),
- KEY(0, 11, KEY_UP),
-
- KEY(1, 0, KEY_F2),
- KEY(1, 1, KEY_DOWN),
- KEY(1, 3, KEY_D),
- KEY(1, 4, KEY_C),
- KEY(1, 5, KEY_F),
- KEY(1, 6, KEY_R),
- KEY(1, 7, KEY_SPACE),
- KEY(1, 8, KEY_V),
- KEY(1, 9, KEY_G),
- KEY(1, 10, KEY_T),
- KEY(1, 11, KEY_LEFT),
-
- KEY(2, 0, KEY_F3),
- KEY(2, 1, KEY_LEFTCTRL),
- KEY(2, 3, KEY_H),
- KEY(2, 4, KEY_Y),
- KEY(2, 5, KEY_N),
- KEY(2, 6, KEY_J),
- KEY(2, 7, KEY_U),
- KEY(2, 8, KEY_M),
- KEY(2, 9, KEY_K),
- KEY(2, 10, KEY_I),
- KEY(2, 11, KEY_RIGHT),
-
- KEY(3, 0, KEY_F4),
- KEY(3, 1, KEY_ENTER),
- KEY(3, 3, KEY_DOT),
- KEY(3, 4, KEY_L),
- KEY(3, 5, KEY_O),
- KEY(3, 6, KEY_LEFTALT),
- KEY(3, 7, KEY_ENTER),
- KEY(3, 8, KEY_BACKSPACE),
- KEY(3, 9, KEY_P),
- KEY(3, 10, KEY_B),
- KEY(3, 11, KEY_FN),
-};
-
-const struct matrix_keymap_data palmtc_keymap_data = {
- .keymap = palmtc_matrix_keys,
- .keymap_size = ARRAY_SIZE(palmtc_matrix_keys),
-};
-
-static const unsigned int palmtc_keypad_row_gpios[] = {
- 0, 9, 10, 11
-};
-
-static const unsigned int palmtc_keypad_col_gpios[] = {
- 18, 19, 20, 21, 22, 23, 24, 25, 26, 27, 79, 80
-};
-
-static struct matrix_keypad_platform_data palmtc_keypad_platform_data = {
- .keymap_data = &palmtc_keymap_data,
- .row_gpios = palmtc_keypad_row_gpios,
- .num_row_gpios = ARRAY_SIZE(palmtc_keypad_row_gpios),
- .col_gpios = palmtc_keypad_col_gpios,
- .num_col_gpios = ARRAY_SIZE(palmtc_keypad_col_gpios),
- .active_low = 1,
-
- .debounce_ms = 20,
- .col_scan_delay_us = 5,
-};
-
-static struct platform_device palmtc_keyboard = {
- .name = "matrix-keypad",
- .id = -1,
- .dev = {
- .platform_data = &palmtc_keypad_platform_data,
- },
-};
-static void __init palmtc_mkp_init(void)
-{
- platform_device_register(&palmtc_keyboard);
-}
-#else
-static inline void palmtc_mkp_init(void) {}
-#endif
-
-/******************************************************************************
- * UDC
- ******************************************************************************/
-#if defined(CONFIG_USB_PXA25X)||defined(CONFIG_USB_PXA25X_MODULE)
-static struct gpio_vbus_mach_info palmtc_udc_info = {
- .gpio_vbus = GPIO_NR_PALMTC_USB_DETECT_N,
- .gpio_vbus_inverted = 1,
- .gpio_pullup = GPIO_NR_PALMTC_USB_POWER,
-};
-
-static struct platform_device palmtc_gpio_vbus = {
- .name = "gpio-vbus",
- .id = -1,
- .dev = {
- .platform_data = &palmtc_udc_info,
- },
-};
-
-static void __init palmtc_udc_init(void)
-{
- platform_device_register(&palmtc_gpio_vbus);
-};
-#else
-static inline void palmtc_udc_init(void) {}
-#endif
-
-/******************************************************************************
- * Touchscreen / Battery / GPIO-extender
- ******************************************************************************/
-#if defined(CONFIG_TOUCHSCREEN_UCB1400) || \
- defined(CONFIG_TOUCHSCREEN_UCB1400_MODULE)
-static struct platform_device palmtc_ucb1400_device = {
- .name = "ucb1400_core",
- .id = -1,
-};
-
-static void __init palmtc_ts_init(void)
-{
- pxa_set_ac97_info(NULL);
- platform_device_register(&palmtc_ucb1400_device);
-}
-#else
-static inline void palmtc_ts_init(void) {}
-#endif
-
-/******************************************************************************
- * LEDs
- ******************************************************************************/
-#if defined(CONFIG_LEDS_GPIO) || defined(CONFIG_LEDS_GPIO_MODULE)
-struct gpio_led palmtc_gpio_leds[] = {
-{
- .name = "palmtc:green:user",
- .default_trigger = "none",
- .gpio = GPIO_NR_PALMTC_LED_POWER,
- .active_low = 1,
-}, {
- .name = "palmtc:vibra:vibra",
- .default_trigger = "none",
- .gpio = GPIO_NR_PALMTC_VIBRA_POWER,
- .active_low = 1,
-}
-
-};
-
-static struct gpio_led_platform_data palmtc_gpio_led_info = {
- .leds = palmtc_gpio_leds,
- .num_leds = ARRAY_SIZE(palmtc_gpio_leds),
-};
-
-static struct platform_device palmtc_leds = {
- .name = "leds-gpio",
- .id = -1,
- .dev = {
- .platform_data = &palmtc_gpio_led_info,
- }
-};
-
-static void __init palmtc_leds_init(void)
-{
- platform_device_register(&palmtc_leds);
-}
-#else
-static inline void palmtc_leds_init(void) {}
-#endif
-
-/******************************************************************************
- * NOR Flash
- ******************************************************************************/
-#if defined(CONFIG_MTD_PHYSMAP) || defined(CONFIG_MTD_PHYSMAP_MODULE)
-static struct resource palmtc_flash_resource = {
- .start = PXA_CS0_PHYS,
- .end = PXA_CS0_PHYS + SZ_16M - 1,
- .flags = IORESOURCE_MEM,
-};
-
-static struct mtd_partition palmtc_flash_parts[] = {
- {
- .name = "U-Boot Bootloader",
- .offset = 0x0,
- .size = 0x40000,
- },
- {
- .name = "Linux Kernel",
- .offset = 0x40000,
- .size = 0x2c0000,
- },
- {
- .name = "Filesystem",
- .offset = 0x300000,
- .size = 0xcc0000,
- },
- {
- .name = "U-Boot Environment",
- .offset = 0xfc0000,
- .size = MTDPART_SIZ_FULL,
- },
-};
-
-static struct physmap_flash_data palmtc_flash_data = {
- .width = 4,
- .parts = palmtc_flash_parts,
- .nr_parts = ARRAY_SIZE(palmtc_flash_parts),
-};
-
-static struct platform_device palmtc_flash = {
- .name = "physmap-flash",
- .id = -1,
- .resource = &palmtc_flash_resource,
- .num_resources = 1,
- .dev = {
- .platform_data = &palmtc_flash_data,
- },
-};
-
-static void __init palmtc_nor_init(void)
-{
- platform_device_register(&palmtc_flash);
-}
-#else
-static inline void palmtc_nor_init(void) {}
-#endif
-
-/******************************************************************************
- * Framebuffer
- ******************************************************************************/
-#if defined(CONFIG_FB_PXA) || defined(CONFIG_FB_PXA_MODULE)
-static struct pxafb_mode_info palmtc_lcd_modes[] = {
- {
- .pixclock = 115384,
- .xres = 320,
- .yres = 320,
- .bpp = 16,
-
- .left_margin = 27,
- .right_margin = 7,
- .upper_margin = 7,
- .lower_margin = 8,
-
- .hsync_len = 6,
- .vsync_len = 1,
- },
-};
-
-static struct pxafb_mach_info palmtc_lcd_screen = {
- .modes = palmtc_lcd_modes,
- .num_modes = ARRAY_SIZE(palmtc_lcd_modes),
- .lcd_conn = LCD_COLOR_TFT_16BPP | LCD_PCLK_EDGE_FALL,
-};
-
-static void __init palmtc_lcd_init(void)
-{
- pxa_set_fb_info(NULL, &palmtc_lcd_screen);
-}
-#else
-static inline void palmtc_lcd_init(void) {}
-#endif
-
-/******************************************************************************
- * Machine init
- ******************************************************************************/
-static void __init palmtc_init(void)
-{
- pxa2xx_mfp_config(ARRAY_AND_SIZE(palmtc_pin_config));
-
- pxa_set_ffuart_info(NULL);
- pxa_set_btuart_info(NULL);
- pxa_set_stuart_info(NULL);
- pxa_set_hwuart_info(NULL);
-
- palmtc_mmc_init();
- palmtc_keys_init();
- palmtc_pwm_init();
- palmtc_irda_init();
- palmtc_mkp_init();
- palmtc_udc_init();
- palmtc_ts_init();
- palmtc_nor_init();
- palmtc_lcd_init();
- palmtc_leds_init();
-};
-
-MACHINE_START(PALMTC, "Palm Tungsten|C")
- .atag_offset = 0x100,
- .map_io = pxa25x_map_io,
- .nr_irqs = PXA_NR_IRQS,
- .init_irq = pxa25x_init_irq,
- .handle_irq = pxa25x_handle_irq,
- .init_time = pxa_timer_init,
- .init_machine = palmtc_init,
- .restart = pxa_restart,
-MACHINE_END