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Diffstat (limited to 'arch/arm/mach-pxa/palmtx.c')
-rw-r--r--arch/arm/mach-pxa/palmtx.c390
1 files changed, 0 insertions, 390 deletions
diff --git a/arch/arm/mach-pxa/palmtx.c b/arch/arm/mach-pxa/palmtx.c
deleted file mode 100644
index c0d0762540ab..000000000000
--- a/arch/arm/mach-pxa/palmtx.c
+++ /dev/null
@@ -1,390 +0,0 @@
-// SPDX-License-Identifier: GPL-2.0-only
-/*
- * Hardware definitions for PalmTX
- *
- * Author: Marek Vasut <marek.vasut@gmail.com>
- *
- * Based on work of:
- * Alex Osborne <ato@meshy.org>
- * Cristiano P. <cristianop@users.sourceforge.net>
- * Jan Herman <2hp@seznam.cz>
- * Michal Hrusecky
- *
- * (find more info at www.hackndev.com)
- */
-
-#include <linux/platform_device.h>
-#include <linux/delay.h>
-#include <linux/irq.h>
-#include <linux/gpio_keys.h>
-#include <linux/input.h>
-#include <linux/pda_power.h>
-#include <linux/pwm_backlight.h>
-#include <linux/gpio.h>
-#include <linux/wm97xx.h>
-#include <linux/power_supply.h>
-#include <linux/mtd/platnand.h>
-#include <linux/mtd/mtd.h>
-#include <linux/mtd/physmap.h>
-
-#include <asm/mach-types.h>
-#include <asm/mach/arch.h>
-#include <asm/mach/map.h>
-
-#include "pxa27x.h"
-#include <linux/platform_data/asoc-pxa.h>
-#include "palmtx.h"
-#include <linux/platform_data/mmc-pxamci.h>
-#include <linux/platform_data/video-pxafb.h>
-#include <linux/platform_data/irda-pxaficp.h>
-#include <linux/platform_data/keypad-pxa27x.h>
-#include "udc.h"
-#include <linux/platform_data/asoc-palm27x.h>
-#include "palm27x.h"
-
-#include "generic.h"
-#include "devices.h"
-
-/******************************************************************************
- * Pin configuration
- ******************************************************************************/
-static unsigned long palmtx_pin_config[] __initdata = {
- /* MMC */
- GPIO32_MMC_CLK,
- GPIO92_MMC_DAT_0,
- GPIO109_MMC_DAT_1,
- GPIO110_MMC_DAT_2,
- GPIO111_MMC_DAT_3,
- GPIO112_MMC_CMD,
- GPIO14_GPIO, /* SD detect */
- GPIO114_GPIO, /* SD power */
- GPIO115_GPIO, /* SD r/o switch */
-
- /* AC97 */
- GPIO28_AC97_BITCLK,
- GPIO29_AC97_SDATA_IN_0,
- GPIO30_AC97_SDATA_OUT,
- GPIO31_AC97_SYNC,
- GPIO89_AC97_SYSCLK,
- GPIO95_AC97_nRESET,
-
- /* IrDA */
- GPIO40_GPIO, /* ir disable */
- GPIO46_FICP_RXD,
- GPIO47_FICP_TXD,
-
- /* PWM */
- GPIO16_PWM0_OUT,
-
- /* USB */
- GPIO13_GPIO, /* usb detect */
- GPIO93_GPIO, /* usb power */
-
- /* PCMCIA */
- GPIO48_nPOE,
- GPIO49_nPWE,
- GPIO50_nPIOR,
- GPIO51_nPIOW,
- GPIO85_nPCE_1,
- GPIO54_nPCE_2,
- GPIO79_PSKTSEL,
- GPIO55_nPREG,
- GPIO56_nPWAIT,
- GPIO57_nIOIS16,
- GPIO94_GPIO, /* wifi power 1 */
- GPIO108_GPIO, /* wifi power 2 */
- GPIO116_GPIO, /* wifi ready */
-
- /* MATRIX KEYPAD */
- GPIO100_KP_MKIN_0 | WAKEUP_ON_LEVEL_HIGH,
- GPIO101_KP_MKIN_1 | WAKEUP_ON_LEVEL_HIGH,
- GPIO102_KP_MKIN_2 | WAKEUP_ON_LEVEL_HIGH,
- GPIO97_KP_MKIN_3 | WAKEUP_ON_LEVEL_HIGH,
- GPIO103_KP_MKOUT_0,
- GPIO104_KP_MKOUT_1,
- GPIO105_KP_MKOUT_2,
-
- /* LCD */
- GPIOxx_LCD_TFT_16BPP,
-
- /* FFUART */
- GPIO34_FFUART_RXD,
- GPIO39_FFUART_TXD,
-
- /* NAND */
- GPIO15_nCS_1,
- GPIO18_RDY,
-
- /* MISC. */
- GPIO10_GPIO, /* hotsync button */
- GPIO12_GPIO, /* power detect */
- GPIO107_GPIO, /* earphone detect */
-};
-
-/******************************************************************************
- * NOR Flash
- ******************************************************************************/
-#if defined(CONFIG_MTD_PHYSMAP) || defined(CONFIG_MTD_PHYSMAP_MODULE)
-static struct mtd_partition palmtx_partitions[] = {
- {
- .name = "Flash",
- .offset = 0x00000000,
- .size = MTDPART_SIZ_FULL,
- .mask_flags = 0
- }
-};
-
-static struct physmap_flash_data palmtx_flash_data[] = {
- {
- .width = 2, /* bankwidth in bytes */
- .parts = palmtx_partitions,
- .nr_parts = ARRAY_SIZE(palmtx_partitions)
- }
-};
-
-static struct resource palmtx_flash_resource = {
- .start = PXA_CS0_PHYS,
- .end = PXA_CS0_PHYS + SZ_8M - 1,
- .flags = IORESOURCE_MEM,
-};
-
-static struct platform_device palmtx_flash = {
- .name = "physmap-flash",
- .id = 0,
- .resource = &palmtx_flash_resource,
- .num_resources = 1,
- .dev = {
- .platform_data = palmtx_flash_data,
- },
-};
-
-static void __init palmtx_nor_init(void)
-{
- platform_device_register(&palmtx_flash);
-}
-#else
-static inline void palmtx_nor_init(void) {}
-#endif
-
-/******************************************************************************
- * GPIO keyboard
- ******************************************************************************/
-#if defined(CONFIG_KEYBOARD_PXA27x) || defined(CONFIG_KEYBOARD_PXA27x_MODULE)
-static const unsigned int palmtx_matrix_keys[] = {
- KEY(0, 0, KEY_POWER),
- KEY(0, 1, KEY_F1),
- KEY(0, 2, KEY_ENTER),
-
- KEY(1, 0, KEY_F2),
- KEY(1, 1, KEY_F3),
- KEY(1, 2, KEY_F4),
-
- KEY(2, 0, KEY_UP),
- KEY(2, 2, KEY_DOWN),
-
- KEY(3, 0, KEY_RIGHT),
- KEY(3, 2, KEY_LEFT),
-};
-
-static struct matrix_keymap_data palmtx_matrix_keymap_data = {
- .keymap = palmtx_matrix_keys,
- .keymap_size = ARRAY_SIZE(palmtx_matrix_keys),
-};
-
-static struct pxa27x_keypad_platform_data palmtx_keypad_platform_data = {
- .matrix_key_rows = 4,
- .matrix_key_cols = 3,
- .matrix_keymap_data = &palmtx_matrix_keymap_data,
-
- .debounce_interval = 30,
-};
-
-static void __init palmtx_kpc_init(void)
-{
- pxa_set_keypad_info(&palmtx_keypad_platform_data);
-}
-#else
-static inline void palmtx_kpc_init(void) {}
-#endif
-
-/******************************************************************************
- * GPIO keys
- ******************************************************************************/
-#if defined(CONFIG_KEYBOARD_GPIO) || defined(CONFIG_KEYBOARD_GPIO_MODULE)
-static struct gpio_keys_button palmtx_pxa_buttons[] = {
- {KEY_F8, GPIO_NR_PALMTX_HOTSYNC_BUTTON_N, 1, "HotSync Button" },
-};
-
-static struct gpio_keys_platform_data palmtx_pxa_keys_data = {
- .buttons = palmtx_pxa_buttons,
- .nbuttons = ARRAY_SIZE(palmtx_pxa_buttons),
-};
-
-static struct platform_device palmtx_pxa_keys = {
- .name = "gpio-keys",
- .id = -1,
- .dev = {
- .platform_data = &palmtx_pxa_keys_data,
- },
-};
-
-static void __init palmtx_keys_init(void)
-{
- platform_device_register(&palmtx_pxa_keys);
-}
-#else
-static inline void palmtx_keys_init(void) {}
-#endif
-
-/******************************************************************************
- * NAND Flash
- ******************************************************************************/
-#if defined(CONFIG_MTD_NAND_PLATFORM) || \
- defined(CONFIG_MTD_NAND_PLATFORM_MODULE)
-static void palmtx_nand_cmd_ctl(struct nand_chip *this, int cmd,
- unsigned int ctrl)
-{
- char __iomem *nandaddr = this->legacy.IO_ADDR_W;
-
- if (cmd == NAND_CMD_NONE)
- return;
-
- if (ctrl & NAND_CLE)
- writeb(cmd, PALMTX_NAND_CLE_VIRT);
- else if (ctrl & NAND_ALE)
- writeb(cmd, PALMTX_NAND_ALE_VIRT);
- else
- writeb(cmd, nandaddr);
-}
-
-static struct mtd_partition palmtx_partition_info[] = {
- [0] = {
- .name = "palmtx-0",
- .offset = 0,
- .size = MTDPART_SIZ_FULL
- },
-};
-
-struct platform_nand_data palmtx_nand_platdata = {
- .chip = {
- .nr_chips = 1,
- .chip_offset = 0,
- .nr_partitions = ARRAY_SIZE(palmtx_partition_info),
- .partitions = palmtx_partition_info,
- .chip_delay = 20,
- },
- .ctrl = {
- .cmd_ctrl = palmtx_nand_cmd_ctl,
- },
-};
-
-static struct resource palmtx_nand_resource[] = {
- [0] = {
- .start = PXA_CS1_PHYS,
- .end = PXA_CS1_PHYS + SZ_1M - 1,
- .flags = IORESOURCE_MEM,
- },
-};
-
-static struct platform_device palmtx_nand = {
- .name = "gen_nand",
- .num_resources = ARRAY_SIZE(palmtx_nand_resource),
- .resource = palmtx_nand_resource,
- .id = -1,
- .dev = {
- .platform_data = &palmtx_nand_platdata,
- }
-};
-
-static void __init palmtx_nand_init(void)
-{
- platform_device_register(&palmtx_nand);
-}
-#else
-static inline void palmtx_nand_init(void) {}
-#endif
-
-/******************************************************************************
- * Machine init
- ******************************************************************************/
-static struct map_desc palmtx_io_desc[] __initdata = {
-{
- .virtual = (unsigned long)PALMTX_PCMCIA_VIRT,
- .pfn = __phys_to_pfn(PALMTX_PCMCIA_PHYS),
- .length = PALMTX_PCMCIA_SIZE,
- .type = MT_DEVICE,
-}, {
- .virtual = (unsigned long)PALMTX_NAND_ALE_VIRT,
- .pfn = __phys_to_pfn(PALMTX_NAND_ALE_PHYS),
- .length = SZ_1M,
- .type = MT_DEVICE,
-}, {
- .virtual = (unsigned long)PALMTX_NAND_CLE_VIRT,
- .pfn = __phys_to_pfn(PALMTX_NAND_CLE_PHYS),
- .length = SZ_1M,
- .type = MT_DEVICE,
-}
-};
-
-static void __init palmtx_map_io(void)
-{
- pxa27x_map_io();
- iotable_init(palmtx_io_desc, ARRAY_SIZE(palmtx_io_desc));
-}
-
-static struct gpiod_lookup_table palmtx_mci_gpio_table = {
- .dev_id = "pxa2xx-mci.0",
- .table = {
- GPIO_LOOKUP("gpio-pxa", GPIO_NR_PALMTX_SD_DETECT_N,
- "cd", GPIO_ACTIVE_LOW),
- GPIO_LOOKUP("gpio-pxa", GPIO_NR_PALMTX_SD_READONLY,
- "wp", GPIO_ACTIVE_LOW),
- GPIO_LOOKUP("gpio-pxa", GPIO_NR_PALMTX_SD_POWER,
- "power", GPIO_ACTIVE_HIGH),
- { },
- },
-};
-
-static struct gpiod_lookup_table palmtx_wm97xx_touch_gpio_table = {
- .dev_id = "wm97xx-touch",
- .table = {
- GPIO_LOOKUP("gpio-pxa", 27, "touch", GPIO_ACTIVE_HIGH),
- { },
- },
-};
-
-static void __init palmtx_init(void)
-{
- pxa2xx_mfp_config(ARRAY_AND_SIZE(palmtx_pin_config));
- pxa_set_ffuart_info(NULL);
- pxa_set_btuart_info(NULL);
- pxa_set_stuart_info(NULL);
-
- palm27x_mmc_init(&palmtx_mci_gpio_table);
- gpiod_add_lookup_table(&palmtx_wm97xx_touch_gpio_table);
- palm27x_pm_init(PALMTX_STR_BASE);
- palm27x_lcd_init(-1, &palm_320x480_lcd_mode);
- palm27x_udc_init(GPIO_NR_PALMTX_USB_DETECT_N,
- GPIO_NR_PALMTX_USB_PULLUP, 1);
- palm27x_irda_init(GPIO_NR_PALMTX_IR_DISABLE);
- palm27x_ac97_init(PALMTX_BAT_MIN_VOLTAGE, PALMTX_BAT_MAX_VOLTAGE,
- GPIO_NR_PALMTX_EARPHONE_DETECT, 95);
- palm27x_pwm_init(GPIO_NR_PALMTX_BL_POWER, GPIO_NR_PALMTX_LCD_POWER);
- palm27x_power_init(GPIO_NR_PALMTX_POWER_DETECT, -1);
- palm27x_pmic_init();
- palmtx_kpc_init();
- palmtx_keys_init();
- palmtx_nor_init();
- palmtx_nand_init();
-}
-
-MACHINE_START(PALMTX, "Palm T|X")
- .atag_offset = 0x100,
- .map_io = palmtx_map_io,
- .nr_irqs = PXA_NR_IRQS,
- .init_irq = pxa27x_init_irq,
- .handle_irq = pxa27x_handle_irq,
- .init_time = pxa_timer_init,
- .init_machine = palmtx_init,
- .restart = pxa_restart,
-MACHINE_END