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Commit e5c271ec authored by Philipp Zabel's avatar Philipp Zabel Committed by Russell King
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[ARM] 4664/1: Add basic support for HTC Magician PDA phones 



This includes irda, gpio keys, pxafb, backlight, ohci and flash
(read-only).

Signed-off-by: default avatarPhilipp Zabel <philipp.zabel@gmail.com>
Signed-off-by: default avatarRussell King <rmk+kernel@arm.linux.org.uk>
parent 3abcd199

arch/arm/mach-pxa/Kconfig

+6 −0
Original line number Diff line number Diff line
@@ -112,6 +112,12 @@ config MACH_ARMCORE 
	select PXA27x

	select IWMMXT



config MACH_MAGICIAN

	bool "Enable HTC Magician Support"

	depends on ARCH_PXA

	select PXA27x

	select IWMMXT



endchoice



if PXA_SHARPSL

arch/arm/mach-pxa/Makefile

+1 −0
Original line number Diff line number Diff line
@@ -22,6 +22,7 @@ obj-$(CONFIG_MACH_AKITA) += akita-ioexp.o 
obj-$(CONFIG_MACH_POODLE)	+= poodle.o corgi_ssp.o

obj-$(CONFIG_MACH_TOSA)		+= tosa.o

obj-$(CONFIG_MACH_EM_X270)	+= em-x270.o

obj-$(CONFIG_MACH_MAGICIAN)	+= magician.o

obj-$(CONFIG_ARCH_PXA_ESERIES)	+= eseries.o



ifeq ($(CONFIG_MACH_ZYLONITE),y)

arch/arm/mach-pxa/magician.c

0 → 100644
+218 −0
Original line number Diff line number Diff line 
/*

 * Support for HTC Magician PDA phones:

 * i-mate JAM, O2 Xda mini, Orange SPV M500, Qtek s100, Qtek s110

 * and T-Mobile MDA Compact.

 *

 * Copyright (c) 2006-2007 Philipp Zabel

 *

 * Based on hx4700.c, spitz.c and others.

 *

 * This program is free software; you can redistribute it and/or modify

 * it under the terms of the GNU General Public License version 2 as

 * published by the Free Software Foundation.

 *

 */



#include <linux/kernel.h>

#include <linux/init.h>

#include <linux/platform_device.h>

#include <linux/gpio_keys.h>

#include <linux/input.h>

#include <linux/mtd/mtd.h>

#include <linux/mtd/map.h>

#include <linux/mtd/physmap.h>



#include <asm/gpio.h>

#include <asm/hardware.h>

#include <asm/mach-types.h>

#include <asm/mach/arch.h>

#include <asm/arch/magician.h>

#include <asm/arch/pxa-regs.h>

#include <asm/arch/pxafb.h>

#include <asm/arch/irda.h>

#include <asm/arch/ohci.h>



#include "generic.h"



/*

 * IRDA

 */



static void magician_irda_transceiver_mode(struct device *dev, int mode)

{

	gpio_set_value(GPIO83_MAGICIAN_nIR_EN, mode & IR_OFF);

}



static struct pxaficp_platform_data magician_ficp_info = {

	.transceiver_cap  = IR_SIRMODE | IR_OFF,

	.transceiver_mode = magician_irda_transceiver_mode,

};



/*

 * GPIO Keys

 */



static struct gpio_keys_button magician_button_table[] = {

	{KEY_POWER,      GPIO0_MAGICIAN_KEY_POWER,      0, "Power button"},

	{KEY_ESC,        GPIO37_MAGICIAN_KEY_HANGUP,    0, "Hangup button"},

	{KEY_F10,        GPIO38_MAGICIAN_KEY_CONTACTS,  0, "Contacts button"},

	{KEY_CALENDAR,   GPIO90_MAGICIAN_KEY_CALENDAR,  0, "Calendar button"},

	{KEY_CAMERA,     GPIO91_MAGICIAN_KEY_CAMERA,    0, "Camera button"},

	{KEY_UP,         GPIO93_MAGICIAN_KEY_UP,        0, "Up button"},

	{KEY_DOWN,       GPIO94_MAGICIAN_KEY_DOWN,      0, "Down button"},

	{KEY_LEFT,       GPIO95_MAGICIAN_KEY_LEFT,      0, "Left button"},

	{KEY_RIGHT,      GPIO96_MAGICIAN_KEY_RIGHT,     0, "Right button"},

	{KEY_KPENTER,    GPIO97_MAGICIAN_KEY_ENTER,     0, "Action button"},

	{KEY_RECORD,     GPIO98_MAGICIAN_KEY_RECORD,    0, "Record button"},

	{KEY_VOLUMEUP,   GPIO100_MAGICIAN_KEY_VOL_UP,   0, "Volume up"},

	{KEY_VOLUMEDOWN, GPIO101_MAGICIAN_KEY_VOL_DOWN, 0, "Volume down"},

	{KEY_PHONE,      GPIO102_MAGICIAN_KEY_PHONE,    0, "Phone button"},

	{KEY_PLAY,       GPIO99_MAGICIAN_HEADPHONE_IN,  0, "Headset button"},

};



static struct gpio_keys_platform_data gpio_keys_data = {

	.buttons  = magician_button_table,

	.nbuttons = ARRAY_SIZE(magician_button_table),

};



static struct platform_device gpio_keys = {

	.name = "gpio-keys",

	.dev  = {

		.platform_data = &gpio_keys_data,

	},

	.id   = -1,

};



/*

 * LCD - Toppoly TD028STEB1

 */



static struct pxafb_mode_info toppoly_modes[] = {

	{

		.pixclock     = 96153,

		.bpp          = 16,

		.xres         = 240,

		.yres         = 320,

		.hsync_len    = 11,

		.vsync_len    = 3,

		.left_margin  = 19,

		.upper_margin = 2,

		.right_margin = 10,

		.lower_margin = 2,

		.sync         = 0,

	},

};



static struct pxafb_mach_info toppoly_info = {

	.modes       = toppoly_modes,

	.num_modes   = 1,

	.fixed_modes = 1,

	.lccr0       = LCCR0_Color | LCCR0_Sngl | LCCR0_Act,

	.lccr3       = LCCR3_PixRsEdg,

};



/*

 * Backlight

 */



static void magician_set_bl_intensity(int intensity)

{

	if (intensity) {

		PWM_CTRL0 = 1;

		PWM_PERVAL0 = 0xc8;

		PWM_PWDUTY0 = intensity;

		pxa_set_cken(CKEN_PWM0, 1);

	} else {

		pxa_set_cken(CKEN_PWM0, 0);

	}

}



static struct generic_bl_info backlight_info = {

	.default_intensity = 0x64,

	.limit_mask        = 0x0b,

	.max_intensity     = 0xc7,

	.set_bl_intensity  = magician_set_bl_intensity,

};



static struct platform_device backlight = {

	.name = "corgi-bl",

	.dev  = {

		.platform_data = &backlight_info,

	},

	.id   = -1,

};





/*

 * USB OHCI

 */



static int magician_ohci_init(struct device *dev)

{

	UHCHR = (UHCHR | UHCHR_SSEP2 | UHCHR_PCPL | UHCHR_CGR) &

	    ~(UHCHR_SSEP1 | UHCHR_SSEP3 | UHCHR_SSE);



	return 0;

}



static struct pxaohci_platform_data magician_ohci_info = {

	.port_mode    = PMM_PERPORT_MODE,

	.init         = magician_ohci_init,

	.power_budget = 0,

};





/*

 * StrataFlash

 */



#define PXA_CS_SIZE		0x04000000



static struct resource strataflash_resource = {

	.start = PXA_CS0_PHYS,

	.end   = PXA_CS0_PHYS + PXA_CS_SIZE - 1,

	.flags = IORESOURCE_MEM,

};



static struct physmap_flash_data strataflash_data = {

	.width = 4,

};



static struct platform_device strataflash = {

	.name          = "physmap-flash",

	.id            = -1,

	.num_resources = 1,

	.resource      = &strataflash_resource,

	.dev = {

		.platform_data = &strataflash_data,

	},

};



/*

 * Platform devices

 */



static struct platform_device *devices[] __initdata = {

	&gpio_keys,

	&backlight,

	&strataflash,

};



static void __init magician_init(void)

{

	platform_add_devices(devices, ARRAY_SIZE(devices));

	pxa_set_ohci_info(&magician_ohci_info);

	pxa_set_ficp_info(&magician_ficp_info);

	set_pxa_fb_info(&toppoly_info);

}





MACHINE_START(MAGICIAN, "HTC Magician")

	.phys_io = 0x40000000,

	.io_pg_offst = (io_p2v(0x40000000) >> 18) & 0xfffc,

	.boot_params = 0xa0000100,

	.map_io = pxa_map_io,

	.init_irq = pxa27x_init_irq,

	.init_machine = magician_init,

	.timer = &pxa_timer,

MACHINE_END

include/asm-arm/arch-pxa/magician.h

0 → 100644
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Original line number Diff line number Diff line 
/*

 * GPIO and IRQ definitions for HTC Magician PDA phones

 *

 * Copyright (c) 2007 Philipp Zabel

 *

 * This program is free software; you can redistribute it and/or modify

 * it under the terms of the GNU General Public License version 2 as

 * published by the Free Software Foundation.

 *

 */



#ifndef _MAGICIAN_H_

#define _MAGICIAN_H_



#include <asm/arch/pxa-regs.h>



/*

 * PXA GPIOs

 */



#define GPIO0_MAGICIAN_KEY_POWER		0

#define GPIO9_MAGICIAN_UNKNOWN			9

#define GPIO10_MAGICIAN_GSM_IRQ			10

#define GPIO11_MAGICIAN_GSM_OUT1		11

#define GPIO13_MAGICIAN_CPLD_IRQ		13

#define GPIO18_MAGICIAN_UNKNOWN			18

#define GPIO22_MAGICIAN_VIBRA_EN		22

#define GPIO26_MAGICIAN_GSM_POWER		26

#define GPIO27_MAGICIAN_USBC_PUEN		27

#define GPIO30_MAGICIAN_nCHARGE_EN		30

#define GPIO37_MAGICIAN_KEY_HANGUP		37

#define GPIO38_MAGICIAN_KEY_CONTACTS		38

#define GPIO40_MAGICIAN_GSM_OUT2		40

#define GPIO48_MAGICIAN_UNKNOWN			48

#define GPIO56_MAGICIAN_UNKNOWN			56

#define GPIO57_MAGICIAN_CAM_RESET		57

#define GPIO83_MAGICIAN_nIR_EN			83

#define GPIO86_MAGICIAN_GSM_RESET		86

#define GPIO87_MAGICIAN_GSM_SELECT		87

#define GPIO90_MAGICIAN_KEY_CALENDAR		90

#define GPIO91_MAGICIAN_KEY_CAMERA		91

#define GPIO93_MAGICIAN_KEY_UP			93

#define GPIO94_MAGICIAN_KEY_DOWN		94

#define GPIO95_MAGICIAN_KEY_LEFT		95

#define GPIO96_MAGICIAN_KEY_RIGHT		96

#define GPIO97_MAGICIAN_KEY_ENTER		97

#define GPIO98_MAGICIAN_KEY_RECORD		98

#define GPIO99_MAGICIAN_HEADPHONE_IN		99

#define GPIO100_MAGICIAN_KEY_VOL_UP		100

#define GPIO101_MAGICIAN_KEY_VOL_DOWN 		101

#define GPIO102_MAGICIAN_KEY_PHONE		102

#define GPIO103_MAGICIAN_LED_KP			103

#define GPIO104_MAGICIAN_LCD_POWER_1 		104

#define GPIO105_MAGICIAN_LCD_POWER_2		105

#define GPIO106_MAGICIAN_LCD_POWER_3		106

#define GPIO107_MAGICIAN_DS1WM_IRQ		107

#define GPIO108_MAGICIAN_GSM_READY		108

#define GPIO114_MAGICIAN_UNKNOWN		114

#define GPIO115_MAGICIAN_nPEN_IRQ		115

#define GPIO116_MAGICIAN_nCAM_EN		116

#define GPIO119_MAGICIAN_UNKNOWN		119

#define GPIO120_MAGICIAN_UNKNOWN		120



/*

 * PXA GPIO alternate function mode & direction

 */



#define GPIO0_MAGICIAN_KEY_POWER_MD		(0 | GPIO_IN)

#define GPIO9_MAGICIAN_UNKNOWN_MD		(9 | GPIO_IN)

#define GPIO10_MAGICIAN_GSM_IRQ_MD		(10 | GPIO_IN)

#define GPIO11_MAGICIAN_GSM_OUT1_MD		(11 | GPIO_OUT)

#define GPIO13_MAGICIAN_CPLD_IRQ_MD		(13 | GPIO_IN)

#define GPIO18_MAGICIAN_UNKNOWN_MD		(18 | GPIO_OUT)

#define GPIO22_MAGICIAN_VIBRA_EN_MD		(22 | GPIO_OUT)

#define GPIO26_MAGICIAN_GSM_POWER_MD		(26 | GPIO_OUT)

#define GPIO27_MAGICIAN_USBC_PUEN_MD		(27 | GPIO_OUT)

#define GPIO30_MAGICIAN_nCHARGE_EN_MD		(30 | GPIO_OUT)

#define GPIO37_MAGICIAN_KEY_HANGUP_MD		(37 | GPIO_OUT)

#define GPIO38_MAGICIAN_KEY_CONTACTS_MD		(38 | GPIO_OUT)

#define GPIO40_MAGICIAN_GSM_OUT2_MD		(40 | GPIO_OUT)

#define GPIO48_MAGICIAN_UNKNOWN_MD		(48 | GPIO_OUT)

#define GPIO56_MAGICIAN_UNKNOWN_MD		(56 | GPIO_OUT)

#define GPIO57_MAGICIAN_CAM_RESET_MD		(57 | GPIO_OUT)

#define GPIO83_MAGICIAN_nIR_EN_MD		(83 | GPIO_OUT)

#define GPIO86_MAGICIAN_GSM_RESET_MD		(86 | GPIO_OUT)

#define GPIO87_MAGICIAN_GSM_SELECT_MD		(87 | GPIO_OUT)

#define GPIO90_MAGICIAN_KEY_CALENDAR_MD		(90 | GPIO_OUT)

#define GPIO91_MAGICIAN_KEY_CAMERA_MD		(91 | GPIO_OUT)

#define GPIO93_MAGICIAN_KEY_UP_MD		(93 | GPIO_IN)

#define GPIO94_MAGICIAN_KEY_DOWN_MD		(94 | GPIO_IN)

#define GPIO95_MAGICIAN_KEY_LEFT_MD		(95 | GPIO_IN)

#define GPIO96_MAGICIAN_KEY_RIGHT_MD		(96 | GPIO_IN)

#define GPIO97_MAGICIAN_KEY_ENTER_MD		(97 | GPIO_IN)

#define GPIO98_MAGICIAN_KEY_RECORD_MD		(98 | GPIO_IN)

#define GPIO99_MAGICIAN_HEADPHONE_IN_MD		(99 | GPIO_IN)

#define GPIO100_MAGICIAN_KEY_VOL_UP_MD		(100 | GPIO_IN)

#define GPIO101_MAGICIAN_KEY_VOL_DOWN_MD 	(101 | GPIO_IN)

#define GPIO102_MAGICIAN_KEY_PHONE_MD		(102 | GPIO_IN)

#define GPIO103_MAGICIAN_LED_KP_MD		(103 | GPIO_OUT)

#define GPIO104_MAGICIAN_LCD_POWER_1_MD 	(104 | GPIO_OUT)

#define GPIO105_MAGICIAN_LCD_POWER_2_MD		(105 | GPIO_OUT)

#define GPIO106_MAGICIAN_LCD_POWER_3_MD		(106 | GPIO_OUT)

#define GPIO107_MAGICIAN_DS1WM_IRQ_MD		(107 | GPIO_IN)

#define GPIO108_MAGICIAN_GSM_READY_MD		(108 | GPIO_IN)

#define GPIO114_MAGICIAN_UNKNOWN_MD		(114 | GPIO_OUT)

#define GPIO115_MAGICIAN_nPEN_IRQ_MD		(115 | GPIO_IN)

#define GPIO116_MAGICIAN_nCAM_EN_MD		(116 | GPIO_OUT)

#define GPIO119_MAGICIAN_UNKNOWN_MD		(119 | GPIO_OUT)

#define GPIO120_MAGICIAN_UNKNOWN_MD		(120 | GPIO_OUT)



#endif /* _MAGICIAN_H_ */