Commit e5c271ec authored by Philipp Zabel's avatar Philipp Zabel Committed by Russell King
Browse files

[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
......@@ -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
......
......@@ -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)
......
/*
* 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
/*
* 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_ */
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