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authorPhilipp Zabel <philipp.zabel@gmail.com>2007-11-22 17:59:11 +0100
committerRussell King <rmk+kernel@arm.linux.org.uk>2008-01-28 13:13:16 +0000
commite5c271ec3bdfaca5e8d47a9e63cfc0bf889881aa (patch)
tree1912c6f36426ff4325399692b9b7e29c40d6433e
parent[ARM] 4649/1: Base support for pxa-based Toshiba e-series PDAs. (diff)
downloadlinux-dev-e5c271ec3bdfaca5e8d47a9e63cfc0bf889881aa.tar.xz
linux-dev-e5c271ec3bdfaca5e8d47a9e63cfc0bf889881aa.zip
[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: Philipp Zabel <philipp.zabel@gmail.com> Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
Diffstat (limited to '')
-rw-r--r--arch/arm/mach-pxa/Kconfig6
-rw-r--r--arch/arm/mach-pxa/Makefile1
-rw-r--r--arch/arm/mach-pxa/magician.c218
-rw-r--r--include/asm-arm/arch-pxa/magician.h111
4 files changed, 336 insertions, 0 deletions
diff --git a/arch/arm/mach-pxa/Kconfig b/arch/arm/mach-pxa/Kconfig
index b08f55d906c8..619f6fc2bfe1 100644
--- a/arch/arm/mach-pxa/Kconfig
+++ b/arch/arm/mach-pxa/Kconfig
@@ -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
diff --git a/arch/arm/mach-pxa/Makefile b/arch/arm/mach-pxa/Makefile
index 04f8323c8c89..fca4e819dc5d 100644
--- a/arch/arm/mach-pxa/Makefile
+++ b/arch/arm/mach-pxa/Makefile
@@ -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)
diff --git a/arch/arm/mach-pxa/magician.c b/arch/arm/mach-pxa/magician.c
new file mode 100644
index 000000000000..d98ef7ada2f8
--- /dev/null
+++ b/arch/arm/mach-pxa/magician.c
@@ -0,0 +1,218 @@
+/*
+ * 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
diff --git a/include/asm-arm/arch-pxa/magician.h b/include/asm-arm/arch-pxa/magician.h
new file mode 100644
index 000000000000..337f51f06b3a
--- /dev/null
+++ b/include/asm-arm/arch-pxa/magician.h
@@ -0,0 +1,111 @@
+/*
+ * 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_ */