[ARM] 5153/1: Add support for PalmTX handheld computer
PalmTX is PXA27x based device with wifi, bluetooth,
touchscreen, sdio slot, irda, keypad, nand flash,
pxa framebuffer, serial and usb gadget interface.
Supported by this patch is pxafb, touchscreen, irda,
keypad and sdio slot.
Signed-off-by: Marek Vasut <marek.vasut@gmail.com>
Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
2008-07-08 00:25:46 +08:00
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/*
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* Hardware definitions for PalmTX
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*
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* Author: Marek Vasut <marek.vasut@gmail.com>
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*
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* Based on work of:
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* Alex Osborne <ato@meshy.org>
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* Cristiano P. <cristianop@users.sourceforge.net>
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* Jan Herman <2hp@seznam.cz>
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* Michal Hrusecky
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*
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* This program is free software; you can redistribute it and/or modify
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* it under the terms of the GNU General Public License version 2 as
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* published by the Free Software Foundation.
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*
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* (find more info at www.hackndev.com)
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*
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*/
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#include <linux/platform_device.h>
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#include <linux/delay.h>
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#include <linux/irq.h>
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#include <linux/gpio_keys.h>
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#include <linux/input.h>
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2008-07-08 00:31:58 +08:00
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#include <linux/pda_power.h>
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[ARM] 5153/1: Add support for PalmTX handheld computer
PalmTX is PXA27x based device with wifi, bluetooth,
touchscreen, sdio slot, irda, keypad, nand flash,
pxa framebuffer, serial and usb gadget interface.
Supported by this patch is pxafb, touchscreen, irda,
keypad and sdio slot.
Signed-off-by: Marek Vasut <marek.vasut@gmail.com>
Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
2008-07-08 00:25:46 +08:00
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#include <linux/pwm_backlight.h>
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#include <linux/gpio.h>
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2008-09-12 02:37:32 +08:00
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#include <linux/wm97xx_batt.h>
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#include <linux/power_supply.h>
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2009-04-23 17:12:37 +08:00
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#include <linux/usb/gpio_vbus.h>
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2009-07-18 22:51:41 +08:00
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#include <linux/mtd/nand.h>
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#include <linux/mtd/partitions.h>
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[ARM] 5153/1: Add support for PalmTX handheld computer
PalmTX is PXA27x based device with wifi, bluetooth,
touchscreen, sdio slot, irda, keypad, nand flash,
pxa framebuffer, serial and usb gadget interface.
Supported by this patch is pxafb, touchscreen, irda,
keypad and sdio slot.
Signed-off-by: Marek Vasut <marek.vasut@gmail.com>
Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
2008-07-08 00:25:46 +08:00
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#include <asm/mach-types.h>
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#include <asm/mach/arch.h>
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#include <asm/mach/map.h>
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2009-01-02 23:17:22 +08:00
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#include <mach/pxa27x.h>
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2008-08-05 23:14:15 +08:00
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#include <mach/audio.h>
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#include <mach/palmtx.h>
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#include <mach/mmc.h>
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#include <mach/pxafb.h>
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#include <mach/irda.h>
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#include <mach/pxa27x_keypad.h>
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#include <mach/udc.h>
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2009-04-17 17:37:35 +08:00
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#include <mach/palmasoc.h>
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[ARM] 5153/1: Add support for PalmTX handheld computer
PalmTX is PXA27x based device with wifi, bluetooth,
touchscreen, sdio slot, irda, keypad, nand flash,
pxa framebuffer, serial and usb gadget interface.
Supported by this patch is pxafb, touchscreen, irda,
keypad and sdio slot.
Signed-off-by: Marek Vasut <marek.vasut@gmail.com>
Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
2008-07-08 00:25:46 +08:00
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#include "generic.h"
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#include "devices.h"
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/******************************************************************************
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* Pin configuration
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******************************************************************************/
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static unsigned long palmtx_pin_config[] __initdata = {
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/* MMC */
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GPIO32_MMC_CLK,
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GPIO92_MMC_DAT_0,
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GPIO109_MMC_DAT_1,
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GPIO110_MMC_DAT_2,
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GPIO111_MMC_DAT_3,
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GPIO112_MMC_CMD,
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2008-11-21 00:34:57 +08:00
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GPIO14_GPIO, /* SD detect */
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GPIO114_GPIO, /* SD power */
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GPIO115_GPIO, /* SD r/o switch */
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[ARM] 5153/1: Add support for PalmTX handheld computer
PalmTX is PXA27x based device with wifi, bluetooth,
touchscreen, sdio slot, irda, keypad, nand flash,
pxa framebuffer, serial and usb gadget interface.
Supported by this patch is pxafb, touchscreen, irda,
keypad and sdio slot.
Signed-off-by: Marek Vasut <marek.vasut@gmail.com>
Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
2008-07-08 00:25:46 +08:00
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/* AC97 */
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GPIO28_AC97_BITCLK,
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GPIO29_AC97_SDATA_IN_0,
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GPIO30_AC97_SDATA_OUT,
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GPIO31_AC97_SYNC,
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2009-05-22 07:39:10 +08:00
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GPIO89_AC97_SYSCLK,
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2009-04-12 22:37:23 +08:00
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GPIO95_AC97_nRESET,
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[ARM] 5153/1: Add support for PalmTX handheld computer
PalmTX is PXA27x based device with wifi, bluetooth,
touchscreen, sdio slot, irda, keypad, nand flash,
pxa framebuffer, serial and usb gadget interface.
Supported by this patch is pxafb, touchscreen, irda,
keypad and sdio slot.
Signed-off-by: Marek Vasut <marek.vasut@gmail.com>
Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
2008-07-08 00:25:46 +08:00
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/* IrDA */
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2008-11-21 00:34:57 +08:00
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GPIO40_GPIO, /* ir disable */
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[ARM] 5153/1: Add support for PalmTX handheld computer
PalmTX is PXA27x based device with wifi, bluetooth,
touchscreen, sdio slot, irda, keypad, nand flash,
pxa framebuffer, serial and usb gadget interface.
Supported by this patch is pxafb, touchscreen, irda,
keypad and sdio slot.
Signed-off-by: Marek Vasut <marek.vasut@gmail.com>
Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
2008-07-08 00:25:46 +08:00
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GPIO46_FICP_RXD,
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GPIO47_FICP_TXD,
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/* PWM */
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GPIO16_PWM0_OUT,
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/* USB */
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2008-11-21 00:34:57 +08:00
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GPIO13_GPIO, /* usb detect */
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2009-04-12 22:37:23 +08:00
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GPIO93_GPIO, /* usb power */
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2008-07-08 00:28:59 +08:00
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/* PCMCIA */
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GPIO48_nPOE,
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GPIO49_nPWE,
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GPIO50_nPIOR,
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GPIO51_nPIOW,
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GPIO85_nPCE_1,
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GPIO54_nPCE_2,
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GPIO79_PSKTSEL,
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GPIO55_nPREG,
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GPIO56_nPWAIT,
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GPIO57_nIOIS16,
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2008-11-21 00:34:57 +08:00
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GPIO94_GPIO, /* wifi power 1 */
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GPIO108_GPIO, /* wifi power 2 */
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GPIO116_GPIO, /* wifi ready */
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/* MATRIX KEYPAD */
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2009-03-28 19:37:42 +08:00
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GPIO100_KP_MKIN_0 | WAKEUP_ON_LEVEL_HIGH,
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GPIO101_KP_MKIN_1 | WAKEUP_ON_LEVEL_HIGH,
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GPIO102_KP_MKIN_2 | WAKEUP_ON_LEVEL_HIGH,
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GPIO97_KP_MKIN_3 | WAKEUP_ON_LEVEL_HIGH,
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2008-11-21 00:34:57 +08:00
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GPIO103_KP_MKOUT_0,
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GPIO104_KP_MKOUT_1,
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GPIO105_KP_MKOUT_2,
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/* LCD */
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GPIO58_LCD_LDD_0,
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GPIO59_LCD_LDD_1,
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GPIO60_LCD_LDD_2,
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GPIO61_LCD_LDD_3,
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GPIO62_LCD_LDD_4,
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GPIO63_LCD_LDD_5,
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GPIO64_LCD_LDD_6,
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GPIO65_LCD_LDD_7,
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GPIO66_LCD_LDD_8,
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GPIO67_LCD_LDD_9,
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GPIO68_LCD_LDD_10,
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GPIO69_LCD_LDD_11,
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GPIO70_LCD_LDD_12,
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GPIO71_LCD_LDD_13,
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GPIO72_LCD_LDD_14,
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GPIO73_LCD_LDD_15,
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GPIO74_LCD_FCLK,
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GPIO75_LCD_LCLK,
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GPIO76_LCD_PCLK,
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GPIO77_LCD_BIAS,
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2009-07-17 01:37:29 +08:00
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/* FFUART */
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GPIO34_FFUART_RXD,
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GPIO39_FFUART_TXD,
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2009-07-18 22:51:41 +08:00
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/* NAND */
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GPIO15_nCS_1,
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GPIO18_RDY,
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2008-11-21 00:34:57 +08:00
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/* MISC. */
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GPIO10_GPIO, /* hotsync button */
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GPIO12_GPIO, /* power detect */
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GPIO107_GPIO, /* earphone detect */
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[ARM] 5153/1: Add support for PalmTX handheld computer
PalmTX is PXA27x based device with wifi, bluetooth,
touchscreen, sdio slot, irda, keypad, nand flash,
pxa framebuffer, serial and usb gadget interface.
Supported by this patch is pxafb, touchscreen, irda,
keypad and sdio slot.
Signed-off-by: Marek Vasut <marek.vasut@gmail.com>
Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
2008-07-08 00:25:46 +08:00
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};
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/******************************************************************************
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* SD/MMC card controller
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******************************************************************************/
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static struct pxamci_platform_data palmtx_mci_platform_data = {
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2009-07-07 04:16:42 +08:00
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.ocr_mask = MMC_VDD_32_33 | MMC_VDD_33_34,
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.gpio_card_detect = GPIO_NR_PALMTX_SD_DETECT_N,
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.gpio_card_ro = GPIO_NR_PALMTX_SD_READONLY,
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.gpio_power = GPIO_NR_PALMTX_SD_POWER,
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2009-07-17 01:38:41 +08:00
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.detect_delay = 20,
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[ARM] 5153/1: Add support for PalmTX handheld computer
PalmTX is PXA27x based device with wifi, bluetooth,
touchscreen, sdio slot, irda, keypad, nand flash,
pxa framebuffer, serial and usb gadget interface.
Supported by this patch is pxafb, touchscreen, irda,
keypad and sdio slot.
Signed-off-by: Marek Vasut <marek.vasut@gmail.com>
Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
2008-07-08 00:25:46 +08:00
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};
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/******************************************************************************
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* GPIO keyboard
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******************************************************************************/
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static unsigned int palmtx_matrix_keys[] = {
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KEY(0, 0, KEY_POWER),
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KEY(0, 1, KEY_F1),
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KEY(0, 2, KEY_ENTER),
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KEY(1, 0, KEY_F2),
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KEY(1, 1, KEY_F3),
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KEY(1, 2, KEY_F4),
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KEY(2, 0, KEY_UP),
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KEY(2, 2, KEY_DOWN),
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KEY(3, 0, KEY_RIGHT),
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KEY(3, 2, KEY_LEFT),
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};
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static struct pxa27x_keypad_platform_data palmtx_keypad_platform_data = {
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.matrix_key_rows = 4,
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.matrix_key_cols = 3,
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.matrix_key_map = palmtx_matrix_keys,
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.matrix_key_map_size = ARRAY_SIZE(palmtx_matrix_keys),
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.debounce_interval = 30,
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};
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/******************************************************************************
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* GPIO keys
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******************************************************************************/
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static struct gpio_keys_button palmtx_pxa_buttons[] = {
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{KEY_F8, GPIO_NR_PALMTX_HOTSYNC_BUTTON_N, 1, "HotSync Button" },
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};
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static struct gpio_keys_platform_data palmtx_pxa_keys_data = {
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.buttons = palmtx_pxa_buttons,
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.nbuttons = ARRAY_SIZE(palmtx_pxa_buttons),
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};
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static struct platform_device palmtx_pxa_keys = {
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.name = "gpio-keys",
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.id = -1,
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.dev = {
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.platform_data = &palmtx_pxa_keys_data,
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},
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};
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/******************************************************************************
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* Backlight
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******************************************************************************/
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static int palmtx_backlight_init(struct device *dev)
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{
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int ret;
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ret = gpio_request(GPIO_NR_PALMTX_BL_POWER, "BL POWER");
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if (ret)
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goto err;
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2008-11-21 00:34:57 +08:00
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ret = gpio_direction_output(GPIO_NR_PALMTX_BL_POWER, 0);
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if (ret)
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goto err2;
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[ARM] 5153/1: Add support for PalmTX handheld computer
PalmTX is PXA27x based device with wifi, bluetooth,
touchscreen, sdio slot, irda, keypad, nand flash,
pxa framebuffer, serial and usb gadget interface.
Supported by this patch is pxafb, touchscreen, irda,
keypad and sdio slot.
Signed-off-by: Marek Vasut <marek.vasut@gmail.com>
Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
2008-07-08 00:25:46 +08:00
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ret = gpio_request(GPIO_NR_PALMTX_LCD_POWER, "LCD POWER");
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if (ret)
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goto err2;
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2008-11-21 00:34:57 +08:00
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ret = gpio_direction_output(GPIO_NR_PALMTX_LCD_POWER, 0);
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if (ret)
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goto err3;
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[ARM] 5153/1: Add support for PalmTX handheld computer
PalmTX is PXA27x based device with wifi, bluetooth,
touchscreen, sdio slot, irda, keypad, nand flash,
pxa framebuffer, serial and usb gadget interface.
Supported by this patch is pxafb, touchscreen, irda,
keypad and sdio slot.
Signed-off-by: Marek Vasut <marek.vasut@gmail.com>
Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
2008-07-08 00:25:46 +08:00
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return 0;
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2008-11-21 00:34:57 +08:00
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err3:
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gpio_free(GPIO_NR_PALMTX_LCD_POWER);
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[ARM] 5153/1: Add support for PalmTX handheld computer
PalmTX is PXA27x based device with wifi, bluetooth,
touchscreen, sdio slot, irda, keypad, nand flash,
pxa framebuffer, serial and usb gadget interface.
Supported by this patch is pxafb, touchscreen, irda,
keypad and sdio slot.
Signed-off-by: Marek Vasut <marek.vasut@gmail.com>
Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
2008-07-08 00:25:46 +08:00
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err2:
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gpio_free(GPIO_NR_PALMTX_BL_POWER);
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err:
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return ret;
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}
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static int palmtx_backlight_notify(int brightness)
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{
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gpio_set_value(GPIO_NR_PALMTX_BL_POWER, brightness);
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gpio_set_value(GPIO_NR_PALMTX_LCD_POWER, brightness);
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return brightness;
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}
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static void palmtx_backlight_exit(struct device *dev)
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{
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gpio_free(GPIO_NR_PALMTX_BL_POWER);
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gpio_free(GPIO_NR_PALMTX_LCD_POWER);
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}
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static struct platform_pwm_backlight_data palmtx_backlight_data = {
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.pwm_id = 0,
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.max_brightness = PALMTX_MAX_INTENSITY,
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.dft_brightness = PALMTX_MAX_INTENSITY,
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.pwm_period_ns = PALMTX_PERIOD_NS,
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.init = palmtx_backlight_init,
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.notify = palmtx_backlight_notify,
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.exit = palmtx_backlight_exit,
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};
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static struct platform_device palmtx_backlight = {
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.name = "pwm-backlight",
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.dev = {
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.parent = &pxa27x_device_pwm0.dev,
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.platform_data = &palmtx_backlight_data,
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},
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};
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|
|
|
|
|
|
|
/******************************************************************************
|
|
|
|
* IrDA
|
|
|
|
******************************************************************************/
|
2008-11-21 00:34:57 +08:00
|
|
|
static int palmtx_irda_startup(struct device *dev)
|
|
|
|
{
|
|
|
|
int err;
|
|
|
|
err = gpio_request(GPIO_NR_PALMTX_IR_DISABLE, "IR DISABLE");
|
|
|
|
if (err)
|
|
|
|
goto err;
|
|
|
|
err = gpio_direction_output(GPIO_NR_PALMTX_IR_DISABLE, 1);
|
|
|
|
if (err)
|
|
|
|
gpio_free(GPIO_NR_PALMTX_IR_DISABLE);
|
|
|
|
err:
|
|
|
|
return err;
|
|
|
|
}
|
|
|
|
|
|
|
|
static void palmtx_irda_shutdown(struct device *dev)
|
|
|
|
{
|
|
|
|
gpio_free(GPIO_NR_PALMTX_IR_DISABLE);
|
|
|
|
}
|
|
|
|
|
[ARM] 5153/1: Add support for PalmTX handheld computer
PalmTX is PXA27x based device with wifi, bluetooth,
touchscreen, sdio slot, irda, keypad, nand flash,
pxa framebuffer, serial and usb gadget interface.
Supported by this patch is pxafb, touchscreen, irda,
keypad and sdio slot.
Signed-off-by: Marek Vasut <marek.vasut@gmail.com>
Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
2008-07-08 00:25:46 +08:00
|
|
|
static void palmtx_irda_transceiver_mode(struct device *dev, int mode)
|
|
|
|
{
|
|
|
|
gpio_set_value(GPIO_NR_PALMTX_IR_DISABLE, mode & IR_OFF);
|
|
|
|
pxa2xx_transceiver_mode(dev, mode);
|
|
|
|
}
|
|
|
|
|
|
|
|
static struct pxaficp_platform_data palmtx_ficp_platform_data = {
|
2008-11-21 00:34:57 +08:00
|
|
|
.startup = palmtx_irda_startup,
|
|
|
|
.shutdown = palmtx_irda_shutdown,
|
[ARM] 5153/1: Add support for PalmTX handheld computer
PalmTX is PXA27x based device with wifi, bluetooth,
touchscreen, sdio slot, irda, keypad, nand flash,
pxa framebuffer, serial and usb gadget interface.
Supported by this patch is pxafb, touchscreen, irda,
keypad and sdio slot.
Signed-off-by: Marek Vasut <marek.vasut@gmail.com>
Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
2008-07-08 00:25:46 +08:00
|
|
|
.transceiver_cap = IR_SIRMODE | IR_FIRMODE | IR_OFF,
|
|
|
|
.transceiver_mode = palmtx_irda_transceiver_mode,
|
|
|
|
};
|
|
|
|
|
|
|
|
/******************************************************************************
|
|
|
|
* UDC
|
|
|
|
******************************************************************************/
|
2009-04-23 17:12:37 +08:00
|
|
|
static struct gpio_vbus_mach_info palmtx_udc_info = {
|
[ARM] 5153/1: Add support for PalmTX handheld computer
PalmTX is PXA27x based device with wifi, bluetooth,
touchscreen, sdio slot, irda, keypad, nand flash,
pxa framebuffer, serial and usb gadget interface.
Supported by this patch is pxafb, touchscreen, irda,
keypad and sdio slot.
Signed-off-by: Marek Vasut <marek.vasut@gmail.com>
Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
2008-07-08 00:25:46 +08:00
|
|
|
.gpio_vbus = GPIO_NR_PALMTX_USB_DETECT_N,
|
|
|
|
.gpio_vbus_inverted = 1,
|
2009-04-12 22:37:23 +08:00
|
|
|
.gpio_pullup = GPIO_NR_PALMTX_USB_PULLUP,
|
2009-04-23 17:12:37 +08:00
|
|
|
};
|
|
|
|
|
|
|
|
static struct platform_device palmtx_gpio_vbus = {
|
|
|
|
.name = "gpio-vbus",
|
|
|
|
.id = -1,
|
|
|
|
.dev = {
|
|
|
|
.platform_data = &palmtx_udc_info,
|
|
|
|
},
|
[ARM] 5153/1: Add support for PalmTX handheld computer
PalmTX is PXA27x based device with wifi, bluetooth,
touchscreen, sdio slot, irda, keypad, nand flash,
pxa framebuffer, serial and usb gadget interface.
Supported by this patch is pxafb, touchscreen, irda,
keypad and sdio slot.
Signed-off-by: Marek Vasut <marek.vasut@gmail.com>
Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
2008-07-08 00:25:46 +08:00
|
|
|
};
|
|
|
|
|
2008-07-08 00:31:58 +08:00
|
|
|
/******************************************************************************
|
|
|
|
* Power supply
|
|
|
|
******************************************************************************/
|
|
|
|
static int power_supply_init(struct device *dev)
|
|
|
|
{
|
|
|
|
int ret;
|
|
|
|
|
|
|
|
ret = gpio_request(GPIO_NR_PALMTX_POWER_DETECT, "CABLE_STATE_AC");
|
|
|
|
if (ret)
|
2008-11-21 00:34:57 +08:00
|
|
|
goto err1;
|
|
|
|
ret = gpio_direction_input(GPIO_NR_PALMTX_POWER_DETECT);
|
2008-07-08 00:31:58 +08:00
|
|
|
if (ret)
|
2008-11-21 00:34:57 +08:00
|
|
|
goto err2;
|
2008-07-08 00:31:58 +08:00
|
|
|
|
|
|
|
return 0;
|
|
|
|
|
2008-11-21 00:34:57 +08:00
|
|
|
err2:
|
2008-07-08 00:31:58 +08:00
|
|
|
gpio_free(GPIO_NR_PALMTX_POWER_DETECT);
|
2008-11-21 00:34:57 +08:00
|
|
|
err1:
|
2008-07-08 00:31:58 +08:00
|
|
|
return ret;
|
|
|
|
}
|
|
|
|
|
|
|
|
static int palmtx_is_ac_online(void)
|
|
|
|
{
|
|
|
|
return gpio_get_value(GPIO_NR_PALMTX_POWER_DETECT);
|
|
|
|
}
|
|
|
|
|
|
|
|
static void power_supply_exit(struct device *dev)
|
|
|
|
{
|
|
|
|
gpio_free(GPIO_NR_PALMTX_POWER_DETECT);
|
|
|
|
}
|
|
|
|
|
|
|
|
static char *palmtx_supplicants[] = {
|
|
|
|
"main-battery",
|
|
|
|
};
|
|
|
|
|
|
|
|
static struct pda_power_pdata power_supply_info = {
|
|
|
|
.init = power_supply_init,
|
|
|
|
.is_ac_online = palmtx_is_ac_online,
|
|
|
|
.exit = power_supply_exit,
|
|
|
|
.supplied_to = palmtx_supplicants,
|
|
|
|
.num_supplicants = ARRAY_SIZE(palmtx_supplicants),
|
|
|
|
};
|
|
|
|
|
|
|
|
static struct platform_device power_supply = {
|
|
|
|
.name = "pda-power",
|
|
|
|
.id = -1,
|
|
|
|
.dev = {
|
|
|
|
.platform_data = &power_supply_info,
|
|
|
|
},
|
|
|
|
};
|
|
|
|
|
2008-09-12 02:37:32 +08:00
|
|
|
/******************************************************************************
|
|
|
|
* WM97xx battery
|
|
|
|
******************************************************************************/
|
|
|
|
static struct wm97xx_batt_info wm97xx_batt_pdata = {
|
|
|
|
.batt_aux = WM97XX_AUX_ID3,
|
|
|
|
.temp_aux = WM97XX_AUX_ID2,
|
|
|
|
.charge_gpio = -1,
|
|
|
|
.max_voltage = PALMTX_BAT_MAX_VOLTAGE,
|
|
|
|
.min_voltage = PALMTX_BAT_MIN_VOLTAGE,
|
|
|
|
.batt_mult = 1000,
|
|
|
|
.batt_div = 414,
|
|
|
|
.temp_mult = 1,
|
|
|
|
.temp_div = 1,
|
|
|
|
.batt_tech = POWER_SUPPLY_TECHNOLOGY_LIPO,
|
|
|
|
.batt_name = "main-batt",
|
|
|
|
};
|
|
|
|
|
2009-04-17 17:37:35 +08:00
|
|
|
/******************************************************************************
|
|
|
|
* aSoC audio
|
|
|
|
******************************************************************************/
|
|
|
|
static struct palm27x_asoc_info palmtx_asoc_pdata = {
|
|
|
|
.jack_gpio = GPIO_NR_PALMTX_EARPHONE_DETECT,
|
|
|
|
};
|
|
|
|
|
|
|
|
static pxa2xx_audio_ops_t palmtx_ac97_pdata = {
|
|
|
|
.reset_gpio = 95,
|
|
|
|
};
|
|
|
|
|
|
|
|
static struct platform_device palmtx_asoc = {
|
|
|
|
.name = "palm27x-asoc",
|
|
|
|
.id = -1,
|
|
|
|
.dev = {
|
|
|
|
.platform_data = &palmtx_asoc_pdata,
|
|
|
|
},
|
|
|
|
};
|
|
|
|
|
[ARM] 5153/1: Add support for PalmTX handheld computer
PalmTX is PXA27x based device with wifi, bluetooth,
touchscreen, sdio slot, irda, keypad, nand flash,
pxa framebuffer, serial and usb gadget interface.
Supported by this patch is pxafb, touchscreen, irda,
keypad and sdio slot.
Signed-off-by: Marek Vasut <marek.vasut@gmail.com>
Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
2008-07-08 00:25:46 +08:00
|
|
|
/******************************************************************************
|
|
|
|
* Framebuffer
|
|
|
|
******************************************************************************/
|
|
|
|
static struct pxafb_mode_info palmtx_lcd_modes[] = {
|
|
|
|
{
|
|
|
|
.pixclock = 57692,
|
|
|
|
.xres = 320,
|
|
|
|
.yres = 480,
|
|
|
|
.bpp = 16,
|
|
|
|
|
|
|
|
.left_margin = 32,
|
|
|
|
.right_margin = 1,
|
|
|
|
.upper_margin = 7,
|
|
|
|
.lower_margin = 1,
|
|
|
|
|
|
|
|
.hsync_len = 4,
|
|
|
|
.vsync_len = 1,
|
|
|
|
},
|
|
|
|
};
|
|
|
|
|
|
|
|
static struct pxafb_mach_info palmtx_lcd_screen = {
|
|
|
|
.modes = palmtx_lcd_modes,
|
|
|
|
.num_modes = ARRAY_SIZE(palmtx_lcd_modes),
|
|
|
|
.lcd_conn = LCD_COLOR_TFT_16BPP | LCD_PCLK_EDGE_FALL,
|
|
|
|
};
|
|
|
|
|
2009-07-18 22:51:41 +08:00
|
|
|
/******************************************************************************
|
|
|
|
* NAND Flash
|
|
|
|
******************************************************************************/
|
|
|
|
static void palmtx_nand_cmd_ctl(struct mtd_info *mtd, int cmd,
|
|
|
|
unsigned int ctrl)
|
|
|
|
{
|
|
|
|
struct nand_chip *this = mtd->priv;
|
|
|
|
unsigned long nandaddr = (unsigned long)this->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
|
|
|
|
},
|
|
|
|
};
|
|
|
|
|
|
|
|
static const char *palmtx_part_probes[] = { "cmdlinepart", NULL };
|
|
|
|
|
|
|
|
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,
|
|
|
|
.part_probe_types = palmtx_part_probes,
|
|
|
|
},
|
|
|
|
.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,
|
|
|
|
}
|
|
|
|
};
|
|
|
|
|
2009-03-28 19:37:42 +08:00
|
|
|
/******************************************************************************
|
|
|
|
* Power management - standby
|
|
|
|
******************************************************************************/
|
2009-05-14 17:27:00 +08:00
|
|
|
static void __init palmtx_pm_init(void)
|
2009-03-28 19:37:42 +08:00
|
|
|
{
|
2009-05-14 17:27:00 +08:00
|
|
|
static u32 resume[] = {
|
|
|
|
0xe3a00101, /* mov r0, #0x40000000 */
|
|
|
|
0xe380060f, /* orr r0, r0, #0x00f00000 */
|
|
|
|
0xe590f008, /* ldr pc, [r0, #0x08] */
|
|
|
|
};
|
|
|
|
|
|
|
|
/* copy the bootloader */
|
|
|
|
memcpy(phys_to_virt(PALMTX_STR_BASE), resume, sizeof(resume));
|
2009-03-28 19:37:42 +08:00
|
|
|
}
|
|
|
|
|
[ARM] 5153/1: Add support for PalmTX handheld computer
PalmTX is PXA27x based device with wifi, bluetooth,
touchscreen, sdio slot, irda, keypad, nand flash,
pxa framebuffer, serial and usb gadget interface.
Supported by this patch is pxafb, touchscreen, irda,
keypad and sdio slot.
Signed-off-by: Marek Vasut <marek.vasut@gmail.com>
Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
2008-07-08 00:25:46 +08:00
|
|
|
/******************************************************************************
|
|
|
|
* Machine init
|
|
|
|
******************************************************************************/
|
|
|
|
static struct platform_device *devices[] __initdata = {
|
|
|
|
#if defined(CONFIG_KEYBOARD_GPIO) || defined(CONFIG_KEYBOARD_GPIO_MODULE)
|
|
|
|
&palmtx_pxa_keys,
|
|
|
|
#endif
|
|
|
|
&palmtx_backlight,
|
2008-07-08 00:31:58 +08:00
|
|
|
&power_supply,
|
2009-04-17 17:37:35 +08:00
|
|
|
&palmtx_asoc,
|
2009-04-23 17:12:37 +08:00
|
|
|
&palmtx_gpio_vbus,
|
2009-07-18 22:51:41 +08:00
|
|
|
&palmtx_nand,
|
[ARM] 5153/1: Add support for PalmTX handheld computer
PalmTX is PXA27x based device with wifi, bluetooth,
touchscreen, sdio slot, irda, keypad, nand flash,
pxa framebuffer, serial and usb gadget interface.
Supported by this patch is pxafb, touchscreen, irda,
keypad and sdio slot.
Signed-off-by: Marek Vasut <marek.vasut@gmail.com>
Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
2008-07-08 00:25:46 +08:00
|
|
|
};
|
|
|
|
|
|
|
|
static struct map_desc palmtx_io_desc[] __initdata = {
|
|
|
|
{
|
|
|
|
.virtual = PALMTX_PCMCIA_VIRT,
|
|
|
|
.pfn = __phys_to_pfn(PALMTX_PCMCIA_PHYS),
|
|
|
|
.length = PALMTX_PCMCIA_SIZE,
|
2009-07-18 22:51:41 +08:00
|
|
|
.type = MT_DEVICE,
|
|
|
|
}, {
|
|
|
|
.virtual = PALMTX_NAND_ALE_VIRT,
|
|
|
|
.pfn = __phys_to_pfn(PALMTX_NAND_ALE_PHYS),
|
|
|
|
.length = SZ_1M,
|
|
|
|
.type = MT_DEVICE,
|
|
|
|
}, {
|
|
|
|
.virtual = PALMTX_NAND_CLE_VIRT,
|
|
|
|
.pfn = __phys_to_pfn(PALMTX_NAND_CLE_PHYS),
|
|
|
|
.length = SZ_1M,
|
|
|
|
.type = MT_DEVICE,
|
|
|
|
}
|
[ARM] 5153/1: Add support for PalmTX handheld computer
PalmTX is PXA27x based device with wifi, bluetooth,
touchscreen, sdio slot, irda, keypad, nand flash,
pxa framebuffer, serial and usb gadget interface.
Supported by this patch is pxafb, touchscreen, irda,
keypad and sdio slot.
Signed-off-by: Marek Vasut <marek.vasut@gmail.com>
Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
2008-07-08 00:25:46 +08:00
|
|
|
};
|
|
|
|
|
|
|
|
static void __init palmtx_map_io(void)
|
|
|
|
{
|
|
|
|
pxa_map_io();
|
|
|
|
iotable_init(palmtx_io_desc, ARRAY_SIZE(palmtx_io_desc));
|
|
|
|
}
|
|
|
|
|
2008-11-21 00:34:57 +08:00
|
|
|
/* setup udc GPIOs initial state */
|
|
|
|
static void __init palmtx_udc_init(void)
|
|
|
|
{
|
2009-04-12 22:37:23 +08:00
|
|
|
if (!gpio_request(GPIO_NR_PALMTX_USB_PULLUP, "UDC Vbus")) {
|
|
|
|
gpio_direction_output(GPIO_NR_PALMTX_USB_PULLUP, 1);
|
|
|
|
gpio_free(GPIO_NR_PALMTX_USB_PULLUP);
|
2008-11-21 00:34:57 +08:00
|
|
|
}
|
|
|
|
}
|
|
|
|
|
|
|
|
|
[ARM] 5153/1: Add support for PalmTX handheld computer
PalmTX is PXA27x based device with wifi, bluetooth,
touchscreen, sdio slot, irda, keypad, nand flash,
pxa framebuffer, serial and usb gadget interface.
Supported by this patch is pxafb, touchscreen, irda,
keypad and sdio slot.
Signed-off-by: Marek Vasut <marek.vasut@gmail.com>
Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
2008-07-08 00:25:46 +08:00
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static void __init palmtx_init(void)
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{
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pxa2xx_mfp_config(ARRAY_AND_SIZE(palmtx_pin_config));
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2009-05-14 17:27:00 +08:00
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palmtx_pm_init();
|
[ARM] 5153/1: Add support for PalmTX handheld computer
PalmTX is PXA27x based device with wifi, bluetooth,
touchscreen, sdio slot, irda, keypad, nand flash,
pxa framebuffer, serial and usb gadget interface.
Supported by this patch is pxafb, touchscreen, irda,
keypad and sdio slot.
Signed-off-by: Marek Vasut <marek.vasut@gmail.com>
Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
2008-07-08 00:25:46 +08:00
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set_pxa_fb_info(&palmtx_lcd_screen);
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pxa_set_mci_info(&palmtx_mci_platform_data);
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2008-11-21 00:34:57 +08:00
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palmtx_udc_init();
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2009-04-17 17:37:35 +08:00
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pxa_set_ac97_info(&palmtx_ac97_pdata);
|
[ARM] 5153/1: Add support for PalmTX handheld computer
PalmTX is PXA27x based device with wifi, bluetooth,
touchscreen, sdio slot, irda, keypad, nand flash,
pxa framebuffer, serial and usb gadget interface.
Supported by this patch is pxafb, touchscreen, irda,
keypad and sdio slot.
Signed-off-by: Marek Vasut <marek.vasut@gmail.com>
Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
2008-07-08 00:25:46 +08:00
|
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pxa_set_ficp_info(&palmtx_ficp_platform_data);
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pxa_set_keypad_info(&palmtx_keypad_platform_data);
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2008-09-12 02:37:32 +08:00
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wm97xx_bat_set_pdata(&wm97xx_batt_pdata);
|
[ARM] 5153/1: Add support for PalmTX handheld computer
PalmTX is PXA27x based device with wifi, bluetooth,
touchscreen, sdio slot, irda, keypad, nand flash,
pxa framebuffer, serial and usb gadget interface.
Supported by this patch is pxafb, touchscreen, irda,
keypad and sdio slot.
Signed-off-by: Marek Vasut <marek.vasut@gmail.com>
Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
2008-07-08 00:25:46 +08:00
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platform_add_devices(devices, ARRAY_SIZE(devices));
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}
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MACHINE_START(PALMTX, "Palm T|X")
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.phys_io = PALMTX_PHYS_IO_START,
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.io_pg_offst = io_p2v(0x40000000),
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.boot_params = 0xa0000100,
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.map_io = palmtx_map_io,
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.init_irq = pxa27x_init_irq,
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.timer = &pxa_timer,
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.init_machine = palmtx_init
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MACHINE_END
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