From 9230ccb1071d2d7e4ecb6314e67203b9f7f08140 Mon Sep 17 00:00:00 2001 From: Yan Li Date: Sun, 28 Jun 2009 22:30:56 -0700 Subject: Input: i8042 - more reset quirks for MSI Wind-clone netbooks When testing Moblin on various netbooks, we've got reports that many MSI Wind clones need the i8042 reset quirks for the keyboard and/or touchpad's proper function. Signed-off-by: Yan Li Signed-off-by: Andrew Morton Signed-off-by: Dmitry Torokhov --- drivers/input/serio/i8042-x86ia64io.h | 28 ++++++++++++++++++++++++++++ 1 file changed, 28 insertions(+) (limited to 'drivers/input') diff --git a/drivers/input/serio/i8042-x86ia64io.h b/drivers/input/serio/i8042-x86ia64io.h index fb8a3cd3ffd..924e8ed7f2c 100644 --- a/drivers/input/serio/i8042-x86ia64io.h +++ b/drivers/input/serio/i8042-x86ia64io.h @@ -392,6 +392,34 @@ static struct dmi_system_id __initdata i8042_dmi_reset_table[] = { DMI_MATCH(DMI_BOARD_VENDOR, "LG Electronics Inc."), }, }, + { + .ident = "Acer Aspire One 150", + .matches = { + DMI_MATCH(DMI_SYS_VENDOR, "Acer"), + DMI_MATCH(DMI_PRODUCT_NAME, "AOA150"), + }, + }, + { + .ident = "Advent 4211", + .matches = { + DMI_MATCH(DMI_SYS_VENDOR, "DIXONSXP"), + DMI_MATCH(DMI_PRODUCT_NAME, "Advent 4211"), + }, + }, + { + .ident = "Medion Akoya Mini E1210", + .matches = { + DMI_MATCH(DMI_SYS_VENDOR, "MEDION"), + DMI_MATCH(DMI_PRODUCT_NAME, "E1210"), + }, + }, + { + .ident = "Mivvy M310", + .matches = { + DMI_MATCH(DMI_SYS_VENDOR, "VIOOO"), + DMI_MATCH(DMI_PRODUCT_NAME, "N10"), + }, + }, { } }; -- cgit v1.2.3-70-g09d2 From c413ec446188ae53276eb60a60311b430448c6b0 Mon Sep 17 00:00:00 2001 From: Ping Cheng Date: Sun, 28 Jun 2009 22:50:58 -0700 Subject: Input: wacom - add DTF720a support and fix rotation on Intuos3 This patch adds DTF720a support and fixes an Intuos3 rotation pen out-proximity bug. Signed-off-by: Ping Cheng Signed-off-by: Dmitry Torokhov --- drivers/input/tablet/wacom_wac.c | 6 +++++- 1 file changed, 5 insertions(+), 1 deletion(-) (limited to 'drivers/input') diff --git a/drivers/input/tablet/wacom_wac.c b/drivers/input/tablet/wacom_wac.c index 38bf86384ae..c896d6a21b7 100644 --- a/drivers/input/tablet/wacom_wac.c +++ b/drivers/input/tablet/wacom_wac.c @@ -384,6 +384,8 @@ static int wacom_intuos_inout(struct wacom_wac *wacom, void *wcombo) wacom_report_key(wcombo, BTN_STYLUS2, 0); wacom_report_key(wcombo, BTN_TOUCH, 0); wacom_report_abs(wcombo, ABS_WHEEL, 0); + if (wacom->features->type >= INTUOS3S) + wacom_report_abs(wcombo, ABS_Z, 0); } wacom_report_key(wcombo, wacom->tool[idx], 0); wacom_report_abs(wcombo, ABS_MISC, 0); /* reset tool id */ @@ -836,6 +838,7 @@ static struct wacom_features wacom_features[] = { { "Wacom DTU710", 8, 34080, 27660, 511, 0, PL }, { "Wacom DTF521", 8, 6282, 4762, 511, 0, PL }, { "Wacom DTF720", 8, 6858, 5506, 511, 0, PL }, + { "Wacom DTF720a", 8, 6858, 5506, 511, 0, PL }, { "Wacom Cintiq Partner",8, 20480, 15360, 511, 0, PTU }, { "Wacom Intuos2 4x5", 10, 12700, 10600, 1023, 31, INTUOS }, { "Wacom Intuos2 6x8", 10, 20320, 16240, 1023, 31, INTUOS }, @@ -897,8 +900,9 @@ static struct usb_device_id wacom_ids[] = { { USB_DEVICE(USB_VENDOR_ID_WACOM, 0x37) }, { USB_DEVICE(USB_VENDOR_ID_WACOM, 0x38) }, { USB_DEVICE(USB_VENDOR_ID_WACOM, 0x39) }, - { USB_DEVICE(USB_VENDOR_ID_WACOM, 0xC0) }, { USB_DEVICE(USB_VENDOR_ID_WACOM, 0xC4) }, + { USB_DEVICE(USB_VENDOR_ID_WACOM, 0xC0) }, + { USB_DEVICE(USB_VENDOR_ID_WACOM, 0xC2) }, { USB_DEVICE(USB_VENDOR_ID_WACOM, 0x03) }, { USB_DEVICE(USB_VENDOR_ID_WACOM, 0x41) }, { USB_DEVICE(USB_VENDOR_ID_WACOM, 0x42) }, -- cgit v1.2.3-70-g09d2 From ca865a77b5949f5c403e0f13de5a5a9cd499a11e Mon Sep 17 00:00:00 2001 From: Jani Nikula Date: Sun, 28 Jun 2009 22:38:44 -0700 Subject: Input: gpio-keys - revert 'change timer to workqueue' This reverts commit 0b346838c5862bfe911432956a106d602535d030. This commit breaks GPIO debouncing by replacing the original mod_timer with schedule_delayed_work in the interrupt handler. The latter does not kick the timer further on GPIO line changes as it should to perform debouncing. Signed-off-by: Jani Nikula Signed-off-by: Dmitry Torokhov --- drivers/input/keyboard/gpio_keys.c | 32 ++++++++++++++++++++------------ 1 file changed, 20 insertions(+), 12 deletions(-) (limited to 'drivers/input') diff --git a/drivers/input/keyboard/gpio_keys.c b/drivers/input/keyboard/gpio_keys.c index 2157cd7de00..9767213b6c8 100644 --- a/drivers/input/keyboard/gpio_keys.c +++ b/drivers/input/keyboard/gpio_keys.c @@ -22,14 +22,13 @@ #include #include #include -#include #include struct gpio_button_data { struct gpio_keys_button *button; struct input_dev *input; - struct delayed_work work; + struct timer_list timer; }; struct gpio_keys_drvdata { @@ -37,10 +36,8 @@ struct gpio_keys_drvdata { struct gpio_button_data data[0]; }; -static void gpio_keys_report_event(struct work_struct *work) +static void gpio_keys_report_event(struct gpio_button_data *bdata) { - struct gpio_button_data *bdata = - container_of(work, struct gpio_button_data, work.work); struct gpio_keys_button *button = bdata->button; struct input_dev *input = bdata->input; unsigned int type = button->type ?: EV_KEY; @@ -50,17 +47,25 @@ static void gpio_keys_report_event(struct work_struct *work) input_sync(input); } +static void gpio_check_button(unsigned long _data) +{ + struct gpio_button_data *data = (struct gpio_button_data *)_data; + + gpio_keys_report_event(data); +} + static irqreturn_t gpio_keys_isr(int irq, void *dev_id) { struct gpio_button_data *bdata = dev_id; struct gpio_keys_button *button = bdata->button; - unsigned long delay; BUG_ON(irq != gpio_to_irq(button->gpio)); - delay = button->debounce_interval ? - msecs_to_jiffies(button->debounce_interval) : 0; - schedule_delayed_work(&bdata->work, delay); + if (button->debounce_interval) + mod_timer(&bdata->timer, + jiffies + msecs_to_jiffies(button->debounce_interval)); + else + gpio_keys_report_event(bdata); return IRQ_HANDLED; } @@ -107,7 +112,8 @@ static int __devinit gpio_keys_probe(struct platform_device *pdev) bdata->input = input; bdata->button = button; - INIT_DELAYED_WORK(&bdata->work, gpio_keys_report_event); + setup_timer(&bdata->timer, + gpio_check_button, (unsigned long)bdata); error = gpio_request(button->gpio, button->desc ?: "gpio_keys"); if (error < 0) { @@ -166,7 +172,8 @@ static int __devinit gpio_keys_probe(struct platform_device *pdev) fail2: while (--i >= 0) { free_irq(gpio_to_irq(pdata->buttons[i].gpio), &ddata->data[i]); - cancel_delayed_work_sync(&ddata->data[i].work); + if (pdata->buttons[i].debounce_interval) + del_timer_sync(&ddata->data[i].timer); gpio_free(pdata->buttons[i].gpio); } @@ -190,7 +197,8 @@ static int __devexit gpio_keys_remove(struct platform_device *pdev) for (i = 0; i < pdata->nbuttons; i++) { int irq = gpio_to_irq(pdata->buttons[i].gpio); free_irq(irq, &ddata->data[i]); - cancel_delayed_work_sync(&ddata->data[i].work); + if (pdata->buttons[i].debounce_interval) + del_timer_sync(&ddata->data[i].timer); gpio_free(pdata->buttons[i].gpio); } -- cgit v1.2.3-70-g09d2 From da0d03fe6cecde837f113a8a587f5a872d0fade0 Mon Sep 17 00:00:00 2001 From: Jani Nikula Date: Sun, 28 Jun 2009 22:38:56 -0700 Subject: Input: gpio-keys - avoid possibility of sleeping in timer function The gpio_get_value function may sleep, so it should not be called in a timer function. Move gpio_get_value calls to workqueue. Signed-off-by: Jani Nikula Signed-off-by: Dmitry Torokhov --- drivers/input/keyboard/gpio_keys.c | 17 ++++++++++++----- 1 file changed, 12 insertions(+), 5 deletions(-) (limited to 'drivers/input') diff --git a/drivers/input/keyboard/gpio_keys.c b/drivers/input/keyboard/gpio_keys.c index 9767213b6c8..efed0c9e242 100644 --- a/drivers/input/keyboard/gpio_keys.c +++ b/drivers/input/keyboard/gpio_keys.c @@ -22,6 +22,7 @@ #include #include #include +#include #include @@ -29,6 +30,7 @@ struct gpio_button_data { struct gpio_keys_button *button; struct input_dev *input; struct timer_list timer; + struct work_struct work; }; struct gpio_keys_drvdata { @@ -36,8 +38,10 @@ struct gpio_keys_drvdata { struct gpio_button_data data[0]; }; -static void gpio_keys_report_event(struct gpio_button_data *bdata) +static void gpio_keys_report_event(struct work_struct *work) { + struct gpio_button_data *bdata = + container_of(work, struct gpio_button_data, work); struct gpio_keys_button *button = bdata->button; struct input_dev *input = bdata->input; unsigned int type = button->type ?: EV_KEY; @@ -47,11 +51,11 @@ static void gpio_keys_report_event(struct gpio_button_data *bdata) input_sync(input); } -static void gpio_check_button(unsigned long _data) +static void gpio_keys_timer(unsigned long _data) { struct gpio_button_data *data = (struct gpio_button_data *)_data; - gpio_keys_report_event(data); + schedule_work(&data->work); } static irqreturn_t gpio_keys_isr(int irq, void *dev_id) @@ -65,7 +69,7 @@ static irqreturn_t gpio_keys_isr(int irq, void *dev_id) mod_timer(&bdata->timer, jiffies + msecs_to_jiffies(button->debounce_interval)); else - gpio_keys_report_event(bdata); + schedule_work(&bdata->work); return IRQ_HANDLED; } @@ -113,7 +117,8 @@ static int __devinit gpio_keys_probe(struct platform_device *pdev) bdata->input = input; bdata->button = button; setup_timer(&bdata->timer, - gpio_check_button, (unsigned long)bdata); + gpio_keys_timer, (unsigned long)bdata); + INIT_WORK(&bdata->work, gpio_keys_report_event); error = gpio_request(button->gpio, button->desc ?: "gpio_keys"); if (error < 0) { @@ -174,6 +179,7 @@ static int __devinit gpio_keys_probe(struct platform_device *pdev) free_irq(gpio_to_irq(pdata->buttons[i].gpio), &ddata->data[i]); if (pdata->buttons[i].debounce_interval) del_timer_sync(&ddata->data[i].timer); + cancel_work_sync(&ddata->data[i].work); gpio_free(pdata->buttons[i].gpio); } @@ -199,6 +205,7 @@ static int __devexit gpio_keys_remove(struct platform_device *pdev) free_irq(irq, &ddata->data[i]); if (pdata->buttons[i].debounce_interval) del_timer_sync(&ddata->data[i].timer); + cancel_work_sync(&ddata->data[i].work); gpio_free(pdata->buttons[i].gpio); } -- cgit v1.2.3-70-g09d2 From cb589529f74d69abc111887b45308f333f950ade Mon Sep 17 00:00:00 2001 From: Dmitry Torokhov Date: Mon, 29 Jun 2009 00:00:52 -0700 Subject: Input: arrange keyboards alphabetically Hopefully it will reduce conflicts when merging patches. Signed-off-by: Dmitry Torokhov --- drivers/input/keyboard/Kconfig | 291 ++++++++++++++++++++-------------------- drivers/input/keyboard/Makefile | 32 ++--- 2 files changed, 161 insertions(+), 162 deletions(-) (limited to 'drivers/input') diff --git a/drivers/input/keyboard/Kconfig b/drivers/input/keyboard/Kconfig index 9d8f796c674..d2df1030675 100644 --- a/drivers/input/keyboard/Kconfig +++ b/drivers/input/keyboard/Kconfig @@ -12,6 +12,42 @@ menuconfig INPUT_KEYBOARD if INPUT_KEYBOARD +config KEYBOARD_AAED2000 + tristate "AAED-2000 keyboard" + depends on MACH_AAED2000 + select INPUT_POLLDEV + default y + help + Say Y here to enable the keyboard on the Agilent AAED-2000 + development board. + + To compile this driver as a module, choose M here: the + module will be called aaed2000_kbd. + +config KEYBOARD_AMIGA + tristate "Amiga keyboard" + depends on AMIGA + help + Say Y here if you are running Linux on any AMIGA and have a keyboard + attached. + + To compile this driver as a module, choose M here: the + module will be called amikbd. + +config ATARI_KBD_CORE + bool + +config KEYBOARD_ATARI + tristate "Atari keyboard" + depends on ATARI + select ATARI_KBD_CORE + help + Say Y here if you are running Linux on any Atari and have a keyboard + attached. + + To compile this driver as a module, choose M here: the + module will be called atakbd. + config KEYBOARD_ATKBD tristate "AT keyboard" if EMBEDDED || !X86 default y @@ -68,69 +104,14 @@ config KEYBOARD_ATKBD_RDI_KEYCODES right-hand column will be interpreted as the key shown in the left-hand column. -config KEYBOARD_SUNKBD - tristate "Sun Type 4 and Type 5 keyboard" - select SERIO - help - Say Y here if you want to use a Sun Type 4 or Type 5 keyboard, - connected either to the Sun keyboard connector or to an serial - (RS-232) port via a simple adapter. - - To compile this driver as a module, choose M here: the - module will be called sunkbd. - -config KEYBOARD_LKKBD - tristate "DECstation/VAXstation LK201/LK401 keyboard" - select SERIO - help - Say Y here if you want to use a LK201 or LK401 style serial - keyboard. This keyboard is also useable on PCs if you attach - it with the inputattach program. The connector pinout is - described within lkkbd.c. - - To compile this driver as a module, choose M here: the - module will be called lkkbd. - -config KEYBOARD_LOCOMO - tristate "LoCoMo Keyboard Support" - depends on SHARP_LOCOMO && INPUT_KEYBOARD - help - Say Y here if you are running Linux on a Sharp Zaurus Collie or Poodle based PDA - - To compile this driver as a module, choose M here: the - module will be called locomokbd. - -config KEYBOARD_XTKBD - tristate "XT keyboard" - select SERIO - help - Say Y here if you want to use the old IBM PC/XT keyboard (or - compatible) on your system. This is only possible with a - parallel port keyboard adapter, you cannot connect it to the - keyboard port on a PC that runs Linux. - - To compile this driver as a module, choose M here: the - module will be called xtkbd. - -config KEYBOARD_NEWTON - tristate "Newton keyboard" - select SERIO - help - Say Y here if you have a Newton keyboard on a serial port. - - To compile this driver as a module, choose M here: the - module will be called newtonkbd. - -config KEYBOARD_STOWAWAY - tristate "Stowaway keyboard" - select SERIO +config KEYBOARD_BFIN + tristate "Blackfin BF54x keypad support" + depends on (BF54x && !BF544) help - Say Y here if you have a Stowaway keyboard on a serial port. - Stowaway compatible keyboards like Dicota Input-PDA keyboard - are also supported by this driver. + Say Y here if you want to use the BF54x keypad. To compile this driver as a module, choose M here: the - module will be called stowaway. + module will be called bf54x-keys. config KEYBOARD_CORGI tristate "Corgi keyboard" @@ -143,61 +124,41 @@ config KEYBOARD_CORGI To compile this driver as a module, choose M here: the module will be called corgikbd. -config KEYBOARD_SPITZ - tristate "Spitz keyboard" - depends on PXA_SHARPSL - default y +config KEYBOARD_LKKBD + tristate "DECstation/VAXstation LK201/LK401 keyboard" + select SERIO help - Say Y here to enable the keyboard on the Sharp Zaurus SL-C1000, - SL-C3000 and Sl-C3100 series of PDAs. + Say Y here if you want to use a LK201 or LK401 style serial + keyboard. This keyboard is also useable on PCs if you attach + it with the inputattach program. The connector pinout is + described within lkkbd.c. To compile this driver as a module, choose M here: the - module will be called spitzkbd. + module will be called lkkbd. -config KEYBOARD_TOSA - tristate "Tosa keyboard" - depends on MACH_TOSA - default y +config KEYBOARD_EP93XX + tristate "EP93xx Matrix Keypad support" + depends on ARCH_EP93XX help - Say Y here to enable the keyboard on the Sharp Zaurus SL-6000x (Tosa) + Say Y here to enable the matrix keypad on the Cirrus EP93XX. To compile this driver as a module, choose M here: the - module will be called tosakbd. - -config KEYBOARD_TOSA_USE_EXT_KEYCODES - bool "Tosa keyboard: use extended keycodes" - depends on KEYBOARD_TOSA - default n - help - Say Y here to enable the tosa keyboard driver to generate extended - (>= 127) keycodes. Be aware, that they can't be correctly interpreted - by either console keyboard driver or by Kdrive keybd driver. - - Say Y only if you know, what you are doing! + module will be called ep93xx_keypad. -config KEYBOARD_AMIGA - tristate "Amiga keyboard" - depends on AMIGA +config KEYBOARD_GPIO + tristate "GPIO Buttons" + depends on GENERIC_GPIO help - Say Y here if you are running Linux on any AMIGA and have a keyboard - attached. - - To compile this driver as a module, choose M here: the - module will be called amikbd. - -config ATARI_KBD_CORE - bool + This driver implements support for buttons connected + to GPIO pins of various CPUs (and some other chips). -config KEYBOARD_ATARI - tristate "Atari keyboard" - depends on ATARI - select ATARI_KBD_CORE - help - Say Y here if you are running Linux on any Atari and have a keyboard - attached. + Say Y here if your device has buttons connected + directly to such GPIO pins. Your board-specific + setup logic must also provide a platform device, + with configuration data saying which GPIOs are used. To compile this driver as a module, choose M here: the - module will be called atakbd. + module will be called gpio-keys. config KEYBOARD_HIL_OLD tristate "HP HIL keyboard support (simple driver)" @@ -261,14 +222,33 @@ config KEYBOARD_LM8323 To compile this driver as a module, choose M here: the module will be called lm8323. -config KEYBOARD_OMAP - tristate "TI OMAP keypad support" - depends on (ARCH_OMAP1 || ARCH_OMAP2) +config KEYBOARD_LOCOMO + tristate "LoCoMo Keyboard Support" + depends on SHARP_LOCOMO help - Say Y here if you want to use the OMAP keypad. + Say Y here if you are running Linux on a Sharp Zaurus Collie or Poodle based PDA To compile this driver as a module, choose M here: the - module will be called omap-keypad. + module will be called locomokbd. + +config KEYBOARD_MAPLE + tristate "Maple bus keyboard" + depends on SH_DREAMCAST && MAPLE + help + Say Y here if you have a Dreamcast console running Linux and have + a keyboard attached to its Maple bus. + + To compile this driver as a module, choose M here: the + module will be called maple_keyb. + +config KEYBOARD_NEWTON + tristate "Newton keyboard" + select SERIO + help + Say Y here if you have a Newton keyboard on a serial port. + + To compile this driver as a module, choose M here: the + module will be called newtonkbd. config KEYBOARD_PXA27x tristate "PXA27x/PXA3xx keypad support" @@ -288,51 +268,38 @@ config KEYBOARD_PXA930_ROTARY To compile this driver as a module, choose M here: the module will be called pxa930_rotary. -config KEYBOARD_AAED2000 - tristate "AAED-2000 keyboard" - depends on MACH_AAED2000 - select INPUT_POLLDEV +config KEYBOARD_SPITZ + tristate "Spitz keyboard" + depends on PXA_SHARPSL default y help - Say Y here to enable the keyboard on the Agilent AAED-2000 - development board. - - To compile this driver as a module, choose M here: the - module will be called aaed2000_kbd. - -config KEYBOARD_GPIO - tristate "GPIO Buttons" - depends on GENERIC_GPIO - help - This driver implements support for buttons connected - to GPIO pins of various CPUs (and some other chips). - - Say Y here if your device has buttons connected - directly to such GPIO pins. Your board-specific - setup logic must also provide a platform device, - with configuration data saying which GPIOs are used. + Say Y here to enable the keyboard on the Sharp Zaurus SL-C1000, + SL-C3000 and Sl-C3100 series of PDAs. To compile this driver as a module, choose M here: the - module will be called gpio-keys. + module will be called spitzkbd. -config KEYBOARD_MAPLE - tristate "Maple bus keyboard" - depends on SH_DREAMCAST && MAPLE +config KEYBOARD_STOWAWAY + tristate "Stowaway keyboard" + select SERIO help - Say Y here if you have a Dreamcast console running Linux and have - a keyboard attached to its Maple bus. + Say Y here if you have a Stowaway keyboard on a serial port. + Stowaway compatible keyboards like Dicota Input-PDA keyboard + are also supported by this driver. To compile this driver as a module, choose M here: the - module will be called maple_keyb. + module will be called stowaway. -config KEYBOARD_BFIN - tristate "Blackfin BF54x keypad support" - depends on (BF54x && !BF544) +config KEYBOARD_SUNKBD + tristate "Sun Type 4 and Type 5 keyboard" + select SERIO help - Say Y here if you want to use the BF54x keypad. + Say Y here if you want to use a Sun Type 4 or Type 5 keyboard, + connected either to the Sun keyboard connector or to an serial + (RS-232) port via a simple adapter. To compile this driver as a module, choose M here: the - module will be called bf54x-keys. + module will be called sunkbd. config KEYBOARD_SH_KEYSC tristate "SuperH KEYSC keypad support" @@ -344,13 +311,45 @@ config KEYBOARD_SH_KEYSC To compile this driver as a module, choose M here: the module will be called sh_keysc. -config KEYBOARD_EP93XX - tristate "EP93xx Matrix Keypad support" - depends on ARCH_EP93XX +config KEYBOARD_OMAP + tristate "TI OMAP keypad support" + depends on (ARCH_OMAP1 || ARCH_OMAP2) help - Say Y here to enable the matrix keypad on the Cirrus EP93XX. + Say Y here if you want to use the OMAP keypad. To compile this driver as a module, choose M here: the - module will be called ep93xx_keypad. + module will be called omap-keypad. + +config KEYBOARD_TOSA + tristate "Tosa keyboard" + depends on MACH_TOSA + default y + help + Say Y here to enable the keyboard on the Sharp Zaurus SL-6000x (Tosa) + + To compile this driver as a module, choose M here: the + module will be called tosakbd. + +config KEYBOARD_TOSA_USE_EXT_KEYCODES + bool "Tosa keyboard: use extended keycodes" + depends on KEYBOARD_TOSA + help + Say Y here to enable the tosa keyboard driver to generate extended + (>= 127) keycodes. Be aware, that they can't be correctly interpreted + by either console keyboard driver or by Kdrive keybd driver. + + Say Y only if you know, what you are doing! + +config KEYBOARD_XTKBD + tristate "XT keyboard" + select SERIO + help + Say Y here if you want to use the old IBM PC/XT keyboard (or + compatible) on your system. This is only possible with a + parallel port keyboard adapter, you cannot connect it to the + keyboard port on a PC that runs Linux. + + To compile this driver as a module, choose M here: the + module will be called xtkbd. endif diff --git a/drivers/input/keyboard/Makefile b/drivers/input/keyboard/Makefile index 156b647a259..632efbc18c4 100644 --- a/drivers/input/keyboard/Makefile +++ b/drivers/input/keyboard/Makefile @@ -4,29 +4,29 @@ # Each configuration option enables a list of files. -obj-$(CONFIG_KEYBOARD_ATKBD) += atkbd.o -obj-$(CONFIG_KEYBOARD_SUNKBD) += sunkbd.o -obj-$(CONFIG_KEYBOARD_LKKBD) += lkkbd.o -obj-$(CONFIG_KEYBOARD_XTKBD) += xtkbd.o +obj-$(CONFIG_KEYBOARD_AAED2000) += aaed2000_kbd.o obj-$(CONFIG_KEYBOARD_AMIGA) += amikbd.o obj-$(CONFIG_KEYBOARD_ATARI) += atakbd.o -obj-$(CONFIG_KEYBOARD_LOCOMO) += locomokbd.o -obj-$(CONFIG_KEYBOARD_NEWTON) += newtonkbd.o -obj-$(CONFIG_KEYBOARD_STOWAWAY) += stowaway.o +obj-$(CONFIG_KEYBOARD_ATKBD) += atkbd.o +obj-$(CONFIG_KEYBOARD_BFIN) += bf54x-keys.o obj-$(CONFIG_KEYBOARD_CORGI) += corgikbd.o -obj-$(CONFIG_KEYBOARD_SPITZ) += spitzkbd.o -obj-$(CONFIG_KEYBOARD_TOSA) += tosakbd.o +obj-$(CONFIG_KEYBOARD_EP93XX) += ep93xx_keypad.o +obj-$(CONFIG_KEYBOARD_GPIO) += gpio_keys.o obj-$(CONFIG_KEYBOARD_HIL) += hil_kbd.o obj-$(CONFIG_KEYBOARD_HIL_OLD) += hilkbd.o +obj-$(CONFIG_KEYBOARD_HP6XX) += jornada680_kbd.o +obj-$(CONFIG_KEYBOARD_HP7XX) += jornada720_kbd.o +obj-$(CONFIG_KEYBOARD_LKKBD) += lkkbd.o obj-$(CONFIG_KEYBOARD_LM8323) += lm8323.o +obj-$(CONFIG_KEYBOARD_LOCOMO) += locomokbd.o +obj-$(CONFIG_KEYBOARD_MAPLE) += maple_keyb.o +obj-$(CONFIG_KEYBOARD_NEWTON) += newtonkbd.o obj-$(CONFIG_KEYBOARD_OMAP) += omap-keypad.o obj-$(CONFIG_KEYBOARD_PXA27x) += pxa27x_keypad.o obj-$(CONFIG_KEYBOARD_PXA930_ROTARY) += pxa930_rotary.o -obj-$(CONFIG_KEYBOARD_AAED2000) += aaed2000_kbd.o -obj-$(CONFIG_KEYBOARD_GPIO) += gpio_keys.o -obj-$(CONFIG_KEYBOARD_HP6XX) += jornada680_kbd.o -obj-$(CONFIG_KEYBOARD_HP7XX) += jornada720_kbd.o -obj-$(CONFIG_KEYBOARD_MAPLE) += maple_keyb.o -obj-$(CONFIG_KEYBOARD_BFIN) += bf54x-keys.o obj-$(CONFIG_KEYBOARD_SH_KEYSC) += sh_keysc.o -obj-$(CONFIG_KEYBOARD_EP93XX) += ep93xx_keypad.o +obj-$(CONFIG_KEYBOARD_SPITZ) += spitzkbd.o +obj-$(CONFIG_KEYBOARD_STOWAWAY) += stowaway.o +obj-$(CONFIG_KEYBOARD_SUNKBD) += sunkbd.o +obj-$(CONFIG_KEYBOARD_TOSA) += tosakbd.o +obj-$(CONFIG_KEYBOARD_XTKBD) += xtkbd.o -- cgit v1.2.3-70-g09d2 From bab7614d6d1b1fc96ec6c5a7ca34c8641060e659 Mon Sep 17 00:00:00 2001 From: Eric Miao Date: Mon, 29 Jun 2009 00:20:52 -0700 Subject: Input: add support for generic GPIO-based matrix keypad Original patch by Marek Vasut, modified by Eric in: 1. use delayed work to simplify the debouncing 2. combine col_polarity/row_polarity into a single active_low field 3. use a generic bit array based XOR algorithm to detect key press/release, which should make the column assertion time shorter and code a bit cleaner 4. remove the ALT_FN handling, which is no way generic, the ALT_FN key should be treated as no different from other keys, and translation will be done by user space by commands like 'loadkeys'. 5. explicitly disable row IRQs and flush potential pending work, and schedule an immediate scan after resuming as suggested by Uli Luckas 6. incorporate review comments from many others Patch tested on Littleton/PXA310 (though PXA310 has a dedicate keypad controller, I have to configure those pins as generic GPIO to use this driver, works quite well, though), and Sharp Zaurus model SL-C7x0 and SL-C1000. [dtor@mail.ru: fix error unwinding path, support changing keymap from userspace] Signed-off-by: Marek Vasut Reviewed-by: Trilok Soni Reviewed-by: Uli Luckas Reviewed-by: Russell King Reviewed-by: Robert Jarzmik Signed-off-by: Eric Miao Signed-off-by: Dmitry Torokhov --- drivers/input/keyboard/Kconfig | 13 +- drivers/input/keyboard/Makefile | 1 + drivers/input/keyboard/matrix_keypad.c | 453 +++++++++++++++++++++++++++++++++ include/linux/input/matrix_keypad.h | 65 +++++ 4 files changed, 530 insertions(+), 2 deletions(-) create mode 100644 drivers/input/keyboard/matrix_keypad.c create mode 100644 include/linux/input/matrix_keypad.h (limited to 'drivers/input') diff --git a/drivers/input/keyboard/Kconfig b/drivers/input/keyboard/Kconfig index d2df1030675..a6b989a9dc0 100644 --- a/drivers/input/keyboard/Kconfig +++ b/drivers/input/keyboard/Kconfig @@ -158,7 +158,16 @@ config KEYBOARD_GPIO with configuration data saying which GPIOs are used. To compile this driver as a module, choose M here: the - module will be called gpio-keys. + module will be called gpio_keys. + +config KEYBOARD_MATRIX + tristate "GPIO driven matrix keypad support" + depends on GENERIC_GPIO + help + Enable support for GPIO driven matrix keypad. + + To compile this driver as a module, choose M here: the + module will be called matrix_keypad. config KEYBOARD_HIL_OLD tristate "HP HIL keyboard support (simple driver)" @@ -254,7 +263,7 @@ config KEYBOARD_PXA27x tristate "PXA27x/PXA3xx keypad support" depends on PXA27x || PXA3xx help - Enable support for PXA27x/PXA3xx keypad controller + Enable support for PXA27x/PXA3xx keypad controller. To compile this driver as a module, choose M here: the module will be called pxa27x_keypad. diff --git a/drivers/input/keyboard/Makefile b/drivers/input/keyboard/Makefile index 632efbc18c4..b5b5eae9724 100644 --- a/drivers/input/keyboard/Makefile +++ b/drivers/input/keyboard/Makefile @@ -20,6 +20,7 @@ obj-$(CONFIG_KEYBOARD_LKKBD) += lkkbd.o obj-$(CONFIG_KEYBOARD_LM8323) += lm8323.o obj-$(CONFIG_KEYBOARD_LOCOMO) += locomokbd.o obj-$(CONFIG_KEYBOARD_MAPLE) += maple_keyb.o +obj-$(CONFIG_KEYBOARD_MATRIX) += matrix_keypad.o obj-$(CONFIG_KEYBOARD_NEWTON) += newtonkbd.o obj-$(CONFIG_KEYBOARD_OMAP) += omap-keypad.o obj-$(CONFIG_KEYBOARD_PXA27x) += pxa27x_keypad.o diff --git a/drivers/input/keyboard/matrix_keypad.c b/drivers/input/keyboard/matrix_keypad.c new file mode 100644 index 00000000000..e9b2e7cb05b --- /dev/null +++ b/drivers/input/keyboard/matrix_keypad.c @@ -0,0 +1,453 @@ +/* + * GPIO driven matrix keyboard driver + * + * Copyright (c) 2008 Marek Vasut + * + * Based on corgikbd.c + * + * 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 +#include +#include +#include +#include +#include +#include +#include +#include +#include +#include + +struct matrix_keypad { + const struct matrix_keypad_platform_data *pdata; + struct input_dev *input_dev; + unsigned short *keycodes; + + uint32_t last_key_state[MATRIX_MAX_COLS]; + struct delayed_work work; + bool scan_pending; + bool stopped; + spinlock_t lock; +}; + +/* + * NOTE: normally the GPIO has to be put into HiZ when de-activated to cause + * minmal side effect when scanning other columns, here it is configured to + * be input, and it should work on most platforms. + */ +static void __activate_col(const struct matrix_keypad_platform_data *pdata, + int col, bool on) +{ + bool level_on = !pdata->active_low; + + if (on) { + gpio_direction_output(pdata->col_gpios[col], level_on); + } else { + gpio_set_value_cansleep(pdata->col_gpios[col], !level_on); + gpio_direction_input(pdata->col_gpios[col]); + } +} + +static void activate_col(const struct matrix_keypad_platform_data *pdata, + int col, bool on) +{ + __activate_col(pdata, col, on); + + if (on && pdata->col_scan_delay_us) + udelay(pdata->col_scan_delay_us); +} + +static void activate_all_cols(const struct matrix_keypad_platform_data *pdata, + bool on) +{ + int col; + + for (col = 0; col < pdata->num_col_gpios; col++) + __activate_col(pdata, col, on); +} + +static bool row_asserted(const struct matrix_keypad_platform_data *pdata, + int row) +{ + return gpio_get_value_cansleep(pdata->row_gpios[row]) ? + !pdata->active_low : pdata->active_low; +} + +static void enable_row_irqs(struct matrix_keypad *keypad) +{ + const struct matrix_keypad_platform_data *pdata = keypad->pdata; + int i; + + for (i = 0; i < pdata->num_row_gpios; i++) + enable_irq(gpio_to_irq(pdata->row_gpios[i])); +} + +static void disable_row_irqs(struct matrix_keypad *keypad) +{ + const struct matrix_keypad_platform_data *pdata = keypad->pdata; + int i; + + for (i = 0; i < pdata->num_row_gpios; i++) + disable_irq_nosync(gpio_to_irq(pdata->row_gpios[i])); +} + +/* + * This gets the keys from keyboard and reports it to input subsystem + */ +static void matrix_keypad_scan(struct work_struct *work) +{ + struct matrix_keypad *keypad = + container_of(work, struct matrix_keypad, work.work); + struct input_dev *input_dev = keypad->input_dev; + const struct matrix_keypad_platform_data *pdata = keypad->pdata; + uint32_t new_state[MATRIX_MAX_COLS]; + int row, col, code; + + /* de-activate all columns for scanning */ + activate_all_cols(pdata, false); + + memset(new_state, 0, sizeof(new_state)); + + /* assert each column and read the row status out */ + for (col = 0; col < pdata->num_col_gpios; col++) { + + activate_col(pdata, col, true); + + for (row = 0; row < pdata->num_row_gpios; row++) + new_state[col] |= + row_asserted(pdata, row) ? (1 << row) : 0; + + activate_col(pdata, col, false); + } + + for (col = 0; col < pdata->num_col_gpios; col++) { + uint32_t bits_changed; + + bits_changed = keypad->last_key_state[col] ^ new_state[col]; + if (bits_changed == 0) + continue; + + for (row = 0; row < pdata->num_row_gpios; row++) { + if ((bits_changed & (1 << row)) == 0) + continue; + + code = (row << 4) + col; + input_event(input_dev, EV_MSC, MSC_SCAN, code); + input_report_key(input_dev, + keypad->keycodes[code], + new_state[col] & (1 << row)); + } + } + input_sync(input_dev); + + memcpy(keypad->last_key_state, new_state, sizeof(new_state)); + + activate_all_cols(pdata, true); + + /* Enable IRQs again */ + spin_lock_irq(&keypad->lock); + keypad->scan_pending = false; + enable_row_irqs(keypad); + spin_unlock_irq(&keypad->lock); +} + +static irqreturn_t matrix_keypad_interrupt(int irq, void *id) +{ + struct matrix_keypad *keypad = id; + unsigned long flags; + + spin_lock_irqsave(&keypad->lock, flags); + + /* + * See if another IRQ beaten us to it and scheduled the + * scan already. In that case we should not try to + * disable IRQs again. + */ + if (unlikely(keypad->scan_pending || keypad->stopped)) + goto out; + + disable_row_irqs(keypad); + keypad->scan_pending = true; + schedule_delayed_work(&keypad->work, + msecs_to_jiffies(keypad->pdata->debounce_ms)); + +out: + spin_unlock_irqrestore(&keypad->lock, flags); + return IRQ_HANDLED; +} + +static int matrix_keypad_start(struct input_dev *dev) +{ + struct matrix_keypad *keypad = input_get_drvdata(dev); + + keypad->stopped = false; + mb(); + + /* + * Schedule an immediate key scan to capture current key state; + * columns will be activated and IRQs be enabled after the scan. + */ + schedule_delayed_work(&keypad->work, 0); + + return 0; +} + +static void matrix_keypad_stop(struct input_dev *dev) +{ + struct matrix_keypad *keypad = input_get_drvdata(dev); + + keypad->stopped = true; + mb(); + flush_work(&keypad->work.work); + /* + * matrix_keypad_scan() will leave IRQs enabled; + * we should disable them now. + */ + disable_row_irqs(keypad); +} + +#ifdef CONFIG_PM +static int matrix_keypad_suspend(struct platform_device *pdev, pm_message_t state) +{ + struct matrix_keypad *keypad = platform_get_drvdata(pdev); + const struct matrix_keypad_platform_data *pdata = keypad->pdata; + int i; + + matrix_keypad_stop(keypad->input_dev); + + if (device_may_wakeup(&pdev->dev)) + for (i = 0; i < pdata->num_row_gpios; i++) + enable_irq_wake(gpio_to_irq(pdata->row_gpios[i])); + + return 0; +} + +static int matrix_keypad_resume(struct platform_device *pdev) +{ + struct matrix_keypad *keypad = platform_get_drvdata(pdev); + const struct matrix_keypad_platform_data *pdata = keypad->pdata; + int i; + + if (device_may_wakeup(&pdev->dev)) + for (i = 0; i < pdata->num_row_gpios; i++) + disable_irq_wake(gpio_to_irq(pdata->row_gpios[i])); + + matrix_keypad_start(keypad->input_dev); + + return 0; +} +#else +#define matrix_keypad_suspend NULL +#define matrix_keypad_resume NULL +#endif + +static int __devinit init_matrix_gpio(struct platform_device *pdev, + struct matrix_keypad *keypad) +{ + const struct matrix_keypad_platform_data *pdata = keypad->pdata; + int i, err = -EINVAL; + + /* initialized strobe lines as outputs, activated */ + for (i = 0; i < pdata->num_col_gpios; i++) { + err = gpio_request(pdata->col_gpios[i], "matrix_kbd_col"); + if (err) { + dev_err(&pdev->dev, + "failed to request GPIO%d for COL%d\n", + pdata->col_gpios[i], i); + goto err_free_cols; + } + + gpio_direction_output(pdata->col_gpios[i], !pdata->active_low); + } + + for (i = 0; i < pdata->num_row_gpios; i++) { + err = gpio_request(pdata->row_gpios[i], "matrix_kbd_row"); + if (err) { + dev_err(&pdev->dev, + "failed to request GPIO%d for ROW%d\n", + pdata->row_gpios[i], i); + goto err_free_rows; + } + + gpio_direction_input(pdata->row_gpios[i]); + } + + for (i = 0; i < pdata->num_row_gpios; i++) { + err = request_irq(gpio_to_irq(pdata->row_gpios[i]), + matrix_keypad_interrupt, + IRQF_DISABLED | + IRQF_TRIGGER_RISING | IRQF_TRIGGER_FALLING, + "matrix-keypad", keypad); + if (err) { + dev_err(&pdev->dev, + "Unable to acquire interrupt for GPIO line %i\n", + pdata->row_gpios[i]); + goto err_free_irqs; + } + } + + /* initialized as disabled - enabled by input->open */ + disable_row_irqs(keypad); + return 0; + +err_free_irqs: + while (--i >= 0) + free_irq(gpio_to_irq(pdata->row_gpios[i]), keypad); + i = pdata->num_row_gpios; +err_free_rows: + while (--i >= 0) + gpio_free(pdata->row_gpios[i]); + i = pdata->num_col_gpios; +err_free_cols: + while (--i >= 0) + gpio_free(pdata->col_gpios[i]); + + return err; +} + +static int __devinit matrix_keypad_probe(struct platform_device *pdev) +{ + const struct matrix_keypad_platform_data *pdata; + const struct matrix_keymap_data *keymap_data; + struct matrix_keypad *keypad; + struct input_dev *input_dev; + unsigned short *keycodes; + int i; + int err; + + pdata = pdev->dev.platform_data; + if (!pdata) { + dev_err(&pdev->dev, "no platform data defined\n"); + return -EINVAL; + } + + keymap_data = pdata->keymap_data; + if (!keymap_data) { + dev_err(&pdev->dev, "no keymap data defined\n"); + return -EINVAL; + } + + if (!keymap_data->max_keymap_size) { + dev_err(&pdev->dev, "invalid keymap data supplied\n"); + return -EINVAL; + } + + keypad = kzalloc(sizeof(struct matrix_keypad), GFP_KERNEL); + keycodes = kzalloc(keymap_data->max_keymap_size * + sizeof(keypad->keycodes), + GFP_KERNEL); + input_dev = input_allocate_device(); + if (!keypad || !keycodes || !input_dev) { + err = -ENOMEM; + goto err_free_mem; + } + + keypad->input_dev = input_dev; + keypad->pdata = pdata; + keypad->keycodes = keycodes; + keypad->stopped = true; + INIT_DELAYED_WORK(&keypad->work, matrix_keypad_scan); + spin_lock_init(&keypad->lock); + + input_dev->name = pdev->name; + input_dev->id.bustype = BUS_HOST; + input_dev->dev.parent = &pdev->dev; + input_dev->evbit[0] = BIT_MASK(EV_KEY) | BIT_MASK(EV_REP); + input_dev->open = matrix_keypad_start; + input_dev->close = matrix_keypad_stop; + + input_dev->keycode = keycodes; + input_dev->keycodesize = sizeof(*keycodes); + input_dev->keycodemax = keymap_data->max_keymap_size; + + for (i = 0; i < keymap_data->keymap_size; i++) { + unsigned int key = keymap_data->keymap[i]; + unsigned int row = KEY_ROW(key); + unsigned int col = KEY_COL(key); + unsigned short code = KEY_VAL(key); + + keycodes[(row << 4) + col] = code; + __set_bit(code, input_dev->keybit); + } + __clear_bit(KEY_RESERVED, input_dev->keybit); + + input_set_capability(input_dev, EV_MSC, MSC_SCAN); + input_set_drvdata(input_dev, keypad); + + err = init_matrix_gpio(pdev, keypad); + if (err) + goto err_free_mem; + + err = input_register_device(keypad->input_dev); + if (err) + goto err_free_mem; + + device_init_wakeup(&pdev->dev, pdata->wakeup); + platform_set_drvdata(pdev, keypad); + + return 0; + +err_free_mem: + input_free_device(input_dev); + kfree(keycodes); + kfree(keypad); + return err; +} + +static int __devexit matrix_keypad_remove(struct platform_device *pdev) +{ + struct matrix_keypad *keypad = platform_get_drvdata(pdev); + const struct matrix_keypad_platform_data *pdata = keypad->pdata; + int i; + + device_init_wakeup(&pdev->dev, 0); + + for (i = 0; i < pdata->num_row_gpios; i++) { + free_irq(gpio_to_irq(pdata->row_gpios[i]), keypad); + gpio_free(pdata->row_gpios[i]); + } + + for (i = 0; i < pdata->num_col_gpios; i++) + gpio_free(pdata->col_gpios[i]); + + input_unregister_device(keypad->input_dev); + platform_set_drvdata(pdev, NULL); + kfree(keypad->keycodes); + kfree(keypad); + + return 0; +} + +static struct platform_driver matrix_keypad_driver = { + .probe = matrix_keypad_probe, + .remove = __devexit_p(matrix_keypad_remove), + .suspend = matrix_keypad_suspend, + .resume = matrix_keypad_resume, + .driver = { + .name = "matrix-keypad", + .owner = THIS_MODULE, + }, +}; + +static int __init matrix_keypad_init(void) +{ + return platform_driver_register(&matrix_keypad_driver); +} + +static void __exit matrix_keypad_exit(void) +{ + platform_driver_unregister(&matrix_keypad_driver); +} + +module_init(matrix_keypad_init); +module_exit(matrix_keypad_exit); + +MODULE_AUTHOR("Marek Vasut "); +MODULE_DESCRIPTION("GPIO Driven Matrix Keypad Driver"); +MODULE_LICENSE("GPL v2"); +MODULE_ALIAS("platform:matrix-keypad"); diff --git a/include/linux/input/matrix_keypad.h b/include/linux/input/matrix_keypad.h new file mode 100644 index 00000000000..7964516c695 --- /dev/null +++ b/include/linux/input/matrix_keypad.h @@ -0,0 +1,65 @@ +#ifndef _MATRIX_KEYPAD_H +#define _MATRIX_KEYPAD_H + +#include +#include + +#define MATRIX_MAX_ROWS 16 +#define MATRIX_MAX_COLS 16 + +#define KEY(row, col, val) ((((row) & (MATRIX_MAX_ROWS - 1)) << 24) |\ + (((col) & (MATRIX_MAX_COLS - 1)) << 16) |\ + (val & 0xffff)) + +#define KEY_ROW(k) (((k) >> 24) & 0xff) +#define KEY_COL(k) (((k) >> 16) & 0xff) +#define KEY_VAL(k) ((k) & 0xffff) + +/** + * struct matrix_keymap_data - keymap for matrix keyboards + * @keymap: pointer to array of uint32 values encoded with KEY() macro + * representing keymap + * @keymap_size: number of entries (initialized) in this keymap + * @max_keymap_size: maximum size of keymap supported by the device + * + * This structure is supposed to be used by platform code to supply + * keymaps to drivers that implement matrix-like keypads/keyboards. + */ +struct matrix_keymap_data { + const uint32_t *keymap; + unsigned int keymap_size; + unsigned int max_keymap_size; +}; + +/** + * struct matrix_keypad_platform_data - platform-dependent keypad data + * @keymap_data: pointer to &matrix_keymap_data + * @row_gpios: array of gpio numbers reporesenting rows + * @col_gpios: array of gpio numbers reporesenting colums + * @num_row_gpios: actual number of row gpios used by device + * @num_col_gpios: actual number of col gpios used by device + * @col_scan_delay_us: delay, measured in microseconds, that is + * needed before we can keypad after activating column gpio + * @debounce_ms: debounce interval in milliseconds + * + * This structure represents platform-specific data that use used by + * matrix_keypad driver to perform proper initialization. + */ +struct matrix_keypad_platform_data { + const struct matrix_keymap_data *keymap_data; + + unsigned int row_gpios[MATRIX_MAX_ROWS]; + unsigned int col_gpios[MATRIX_MAX_COLS]; + unsigned int num_row_gpios; + unsigned int num_col_gpios; + + unsigned int col_scan_delay_us; + + /* key debounce interval in milli-second */ + unsigned int debounce_ms; + + bool active_low; + bool wakeup; +}; + +#endif /* _MATRIX_KEYPAD_H */ -- cgit v1.2.3-70-g09d2 From ada8e9514b5880f81cdbbd212d121380ceef7acc Mon Sep 17 00:00:00 2001 From: Yoichi Yuasa Date: Fri, 3 Jul 2009 00:39:38 +0900 Subject: Update Yoichi Yuasa's e-mail address Signed-off-by: Yoichi Yuasa Signed-off-by: Ralf Baechle --- arch/mips/cobalt/buttons.c | 2 +- arch/mips/cobalt/lcd.c | 2 +- arch/mips/cobalt/led.c | 2 +- arch/mips/cobalt/mtd.c | 2 +- arch/mips/cobalt/rtc.c | 2 +- arch/mips/cobalt/serial.c | 2 +- arch/mips/cobalt/time.c | 2 +- arch/mips/gt64120/wrppmc/serial.c | 2 +- arch/mips/include/asm/ds1287.h | 2 +- arch/mips/include/asm/irq_gt641xx.h | 2 +- arch/mips/include/asm/mach-cobalt/irq.h | 2 +- arch/mips/include/asm/mach-cobalt/mach-gt64120.h | 2 +- arch/mips/include/asm/vr41xx/capcella.h | 2 +- arch/mips/include/asm/vr41xx/giu.h | 2 +- arch/mips/include/asm/vr41xx/irq.h | 2 +- arch/mips/include/asm/vr41xx/mpc30x.h | 2 +- arch/mips/include/asm/vr41xx/pci.h | 2 +- arch/mips/include/asm/vr41xx/siu.h | 2 +- arch/mips/include/asm/vr41xx/tb0219.h | 2 +- arch/mips/include/asm/vr41xx/tb0226.h | 2 +- arch/mips/include/asm/vr41xx/vr41xx.h | 2 +- arch/mips/kernel/cevt-ds1287.c | 2 +- arch/mips/kernel/cevt-gt641xx.c | 2 +- arch/mips/kernel/csrc-ioasic.c | 2 +- arch/mips/kernel/irq-gt641xx.c | 2 +- arch/mips/pci/fixup-capcella.c | 2 +- arch/mips/pci/fixup-mpc30x.c | 2 +- arch/mips/pci/fixup-tb0219.c | 2 +- arch/mips/pci/fixup-tb0226.c | 2 +- arch/mips/pci/fixup-tb0287.c | 2 +- arch/mips/pci/ops-vr41xx.c | 6 +++--- arch/mips/pci/pci-vr41xx.c | 6 +++--- arch/mips/pci/pci-vr41xx.h | 4 ++-- arch/mips/vr41xx/casio-e55/setup.c | 2 +- arch/mips/vr41xx/common/bcu.c | 8 ++++---- arch/mips/vr41xx/common/cmu.c | 8 ++++---- arch/mips/vr41xx/common/giu.c | 2 +- arch/mips/vr41xx/common/icu.c | 8 ++++---- arch/mips/vr41xx/common/init.c | 2 +- arch/mips/vr41xx/common/irq.c | 2 +- arch/mips/vr41xx/common/pmu.c | 2 +- arch/mips/vr41xx/common/rtc.c | 2 +- arch/mips/vr41xx/common/siu.c | 2 +- arch/mips/vr41xx/common/type.c | 2 +- arch/mips/vr41xx/ibm-workpad/setup.c | 2 +- drivers/char/tb0219.c | 4 ++-- drivers/gpio/vr41xx_giu.c | 6 +++--- drivers/input/misc/cobalt_btns.c | 4 ++-- drivers/leds/leds-cobalt-raq.c | 2 +- drivers/pcmcia/vrc4171_card.c | 4 ++-- drivers/pcmcia/vrc4173_cardu.c | 4 ++-- drivers/pcmcia/vrc4173_cardu.h | 2 +- drivers/rtc/rtc-vr41xx.c | 4 ++-- drivers/serial/vr41xx_siu.c | 2 +- drivers/video/cobalt_lcdfb.c | 2 +- 55 files changed, 76 insertions(+), 76 deletions(-) (limited to 'drivers/input') diff --git a/arch/mips/cobalt/buttons.c b/arch/mips/cobalt/buttons.c index 9e143989c7b..4eaec8b46e0 100644 --- a/arch/mips/cobalt/buttons.c +++ b/arch/mips/cobalt/buttons.c @@ -1,7 +1,7 @@ /* * Cobalt buttons platform device. * - * Copyright (C) 2007 Yoichi Yuasa + * Copyright (C) 2007 Yoichi Yuasa * * This program is free software; you can redistribute it and/or modify * it under the terms of the GNU General Public License as published by diff --git a/arch/mips/cobalt/lcd.c b/arch/mips/cobalt/lcd.c index 0720e4fae31..0f1cd90f37e 100644 --- a/arch/mips/cobalt/lcd.c +++ b/arch/mips/cobalt/lcd.c @@ -1,7 +1,7 @@ /* * Registration of Cobalt LCD platform device. * - * Copyright (C) 2008 Yoichi Yuasa + * Copyright (C) 2008 Yoichi Yuasa * * This program is free software; you can redistribute it and/or modify * it under the terms of the GNU General Public License as published by diff --git a/arch/mips/cobalt/led.c b/arch/mips/cobalt/led.c index 1c6ebd468b0..d3ce6fa1dc7 100644 --- a/arch/mips/cobalt/led.c +++ b/arch/mips/cobalt/led.c @@ -1,7 +1,7 @@ /* * Registration of Cobalt LED platform device. * - * Copyright (C) 2007 Yoichi Yuasa + * Copyright (C) 2007 Yoichi Yuasa * * This program is free software; you can redistribute it and/or modify * it under the terms of the GNU General Public License as published by diff --git a/arch/mips/cobalt/mtd.c b/arch/mips/cobalt/mtd.c index 2b088ef3839..691d620b676 100644 --- a/arch/mips/cobalt/mtd.c +++ b/arch/mips/cobalt/mtd.c @@ -1,7 +1,7 @@ /* * Registration of Cobalt MTD device. * - * Copyright (C) 2006 Yoichi Yuasa + * Copyright (C) 2006 Yoichi Yuasa * * This program is free software; you can redistribute it and/or modify * it under the terms of the GNU General Public License as published by diff --git a/arch/mips/cobalt/rtc.c b/arch/mips/cobalt/rtc.c index e70794b8bcb..3ab39898b4e 100644 --- a/arch/mips/cobalt/rtc.c +++ b/arch/mips/cobalt/rtc.c @@ -1,7 +1,7 @@ /* * Registration of Cobalt RTC platform device. * - * Copyright (C) 2007 Yoichi Yuasa + * Copyright (C) 2007 Yoichi Yuasa * * This program is free software; you can redistribute it and/or modify * it under the terms of the GNU General Public License as published by diff --git a/arch/mips/cobalt/serial.c b/arch/mips/cobalt/serial.c index 53b8d0d6da9..7cb51f57275 100644 --- a/arch/mips/cobalt/serial.c +++ b/arch/mips/cobalt/serial.c @@ -1,7 +1,7 @@ /* * Registration of Cobalt UART platform device. * - * Copyright (C) 2007 Yoichi Yuasa + * Copyright (C) 2007 Yoichi Yuasa * * This program is free software; you can redistribute it and/or modify * it under the terms of the GNU General Public License as published by diff --git a/arch/mips/cobalt/time.c b/arch/mips/cobalt/time.c index 4a570e7145f..0162f9edc69 100644 --- a/arch/mips/cobalt/time.c +++ b/arch/mips/cobalt/time.c @@ -1,7 +1,7 @@ /* * Cobalt time initialization. * - * Copyright (C) 2007 Yoichi Yuasa + * Copyright (C) 2007 Yoichi Yuasa * * This program is free software; you can redistribute it and/or modify * it under the terms of the GNU General Public License as published by diff --git a/arch/mips/gt64120/wrppmc/serial.c b/arch/mips/gt64120/wrppmc/serial.c index 5ec1c2ffd3a..6f9d0858f59 100644 --- a/arch/mips/gt64120/wrppmc/serial.c +++ b/arch/mips/gt64120/wrppmc/serial.c @@ -1,7 +1,7 @@ /* * Registration of WRPPMC UART platform device. * - * Copyright (C) 2007 Yoichi Yuasa + * Copyright (C) 2007 Yoichi Yuasa * * This program is free software; you can redistribute it and/or modify * it under the terms of the GNU General Public License as published by diff --git a/arch/mips/include/asm/ds1287.h b/arch/mips/include/asm/ds1287.h index ba1702e8693..3af0b8fb3b8 100644 --- a/arch/mips/include/asm/ds1287.h +++ b/arch/mips/include/asm/ds1287.h @@ -1,7 +1,7 @@ /* * DS1287 timer functions. * - * Copyright (C) 2008 Yoichi Yuasa + * Copyright (C) 2008 Yoichi Yuasa * * This program is free software; you can redistribute it and/or modify * it under the terms of the GNU General Public License as published by diff --git a/arch/mips/include/asm/irq_gt641xx.h b/arch/mips/include/asm/irq_gt641xx.h index f9a7c3ac2e6..250a2407b59 100644 --- a/arch/mips/include/asm/irq_gt641xx.h +++ b/arch/mips/include/asm/irq_gt641xx.h @@ -1,7 +1,7 @@ /* * Galileo/Marvell GT641xx IRQ definitions. * - * Copyright (C) 2007 Yoichi Yuasa + * Copyright (C) 2007 Yoichi Yuasa * * This program is free software; you can redistribute it and/or modify * it under the terms of the GNU General Public License as published by diff --git a/arch/mips/include/asm/mach-cobalt/irq.h b/arch/mips/include/asm/mach-cobalt/irq.h index 57c8c9ac585..9da9acf5dcb 100644 --- a/arch/mips/include/asm/mach-cobalt/irq.h +++ b/arch/mips/include/asm/mach-cobalt/irq.h @@ -8,7 +8,7 @@ * Copyright (C) 1997 Cobalt Microserver * Copyright (C) 1997, 2003 Ralf Baechle * Copyright (C) 2001-2003 Liam Davies (ldavies@agile.tv) - * Copyright (C) 2007 Yoichi Yuasa + * Copyright (C) 2007 Yoichi Yuasa */ #ifndef _ASM_COBALT_IRQ_H #define _ASM_COBALT_IRQ_H diff --git a/arch/mips/include/asm/mach-cobalt/mach-gt64120.h b/arch/mips/include/asm/mach-cobalt/mach-gt64120.h index ae9c5523c7e..f8afec3f294 100644 --- a/arch/mips/include/asm/mach-cobalt/mach-gt64120.h +++ b/arch/mips/include/asm/mach-cobalt/mach-gt64120.h @@ -1,5 +1,5 @@ /* - * Copyright (C) 2006 Yoichi Yuasa + * Copyright (C) 2006 Yoichi Yuasa * * This program is free software; you can redistribute it and/or modify * it under the terms of the GNU General Public License as published by diff --git a/arch/mips/include/asm/vr41xx/capcella.h b/arch/mips/include/asm/vr41xx/capcella.h index e0ee05a3dfc..fcc6569414f 100644 --- a/arch/mips/include/asm/vr41xx/capcella.h +++ b/arch/mips/include/asm/vr41xx/capcella.h @@ -1,7 +1,7 @@ /* * capcella.h, Include file for ZAO Networks Capcella. * - * Copyright (C) 2002-2004 Yoichi Yuasa + * Copyright (C) 2002-2004 Yoichi Yuasa * * This program is free software; you can redistribute it and/or modify * it under the terms of the GNU General Public License as published by diff --git a/arch/mips/include/asm/vr41xx/giu.h b/arch/mips/include/asm/vr41xx/giu.h index b369c091b0e..6a90bc1d916 100644 --- a/arch/mips/include/asm/vr41xx/giu.h +++ b/arch/mips/include/asm/vr41xx/giu.h @@ -1,7 +1,7 @@ /* * Include file for NEC VR4100 series General-purpose I/O Unit. * - * Copyright (C) 2005-2009 Yoichi Yuasa + * Copyright (C) 2005-2009 Yoichi Yuasa * * This program is free software; you can redistribute it and/or modify * it under the terms of the GNU General Public License as published by diff --git a/arch/mips/include/asm/vr41xx/irq.h b/arch/mips/include/asm/vr41xx/irq.h index d315dfbc08f..b07f7321751 100644 --- a/arch/mips/include/asm/vr41xx/irq.h +++ b/arch/mips/include/asm/vr41xx/irq.h @@ -7,7 +7,7 @@ * Copyright (C) 2001, 2002 Paul Mundt * Copyright (C) 2002 MontaVista Software, Inc. * Copyright (C) 2002 TimeSys Corp. - * Copyright (C) 2003-2006 Yoichi Yuasa + * Copyright (C) 2003-2006 Yoichi Yuasa * * This program is free software; you can redistribute it and/or modify it * under the terms of the GNU General Public License as published by the diff --git a/arch/mips/include/asm/vr41xx/mpc30x.h b/arch/mips/include/asm/vr41xx/mpc30x.h index 1d67df843dc..130d09d8c8c 100644 --- a/arch/mips/include/asm/vr41xx/mpc30x.h +++ b/arch/mips/include/asm/vr41xx/mpc30x.h @@ -1,7 +1,7 @@ /* * mpc30x.h, Include file for Victor MP-C303/304. * - * Copyright (C) 2002-2004 Yoichi Yuasa + * Copyright (C) 2002-2004 Yoichi Yuasa * * This program is free software; you can redistribute it and/or modify * it under the terms of the GNU General Public License as published by diff --git a/arch/mips/include/asm/vr41xx/pci.h b/arch/mips/include/asm/vr41xx/pci.h index 6fc01ce1977..c231a3d6cfd 100644 --- a/arch/mips/include/asm/vr41xx/pci.h +++ b/arch/mips/include/asm/vr41xx/pci.h @@ -1,7 +1,7 @@ /* * Include file for NEC VR4100 series PCI Control Unit. * - * Copyright (C) 2004-2005 Yoichi Yuasa + * Copyright (C) 2004-2005 Yoichi Yuasa * * This program is free software; you can redistribute it and/or modify * it under the terms of the GNU General Public License as published by diff --git a/arch/mips/include/asm/vr41xx/siu.h b/arch/mips/include/asm/vr41xx/siu.h index da9f6e37340..ca806bc4ddc 100644 --- a/arch/mips/include/asm/vr41xx/siu.h +++ b/arch/mips/include/asm/vr41xx/siu.h @@ -1,7 +1,7 @@ /* * Include file for NEC VR4100 series Serial Interface Unit. * - * Copyright (C) 2005-2008 Yoichi Yuasa + * Copyright (C) 2005-2008 Yoichi Yuasa * * This program is free software; you can redistribute it and/or modify * it under the terms of the GNU General Public License as published by diff --git a/arch/mips/include/asm/vr41xx/tb0219.h b/arch/mips/include/asm/vr41xx/tb0219.h index dc981b4be0a..c78e8243b44 100644 --- a/arch/mips/include/asm/vr41xx/tb0219.h +++ b/arch/mips/include/asm/vr41xx/tb0219.h @@ -1,7 +1,7 @@ /* * tb0219.h, Include file for TANBAC TB0219. * - * Copyright (C) 2002-2004 Yoichi Yuasa + * Copyright (C) 2002-2004 Yoichi Yuasa * * Modified for TANBAC TB0219: * Copyright (C) 2003 Megasolution Inc. diff --git a/arch/mips/include/asm/vr41xx/tb0226.h b/arch/mips/include/asm/vr41xx/tb0226.h index de527dcfa5f..36f5f798e41 100644 --- a/arch/mips/include/asm/vr41xx/tb0226.h +++ b/arch/mips/include/asm/vr41xx/tb0226.h @@ -1,7 +1,7 @@ /* * tb0226.h, Include file for TANBAC TB0226. * - * Copyright (C) 2002-2004 Yoichi Yuasa + * Copyright (C) 2002-2004 Yoichi Yuasa * * This program is free software; you can redistribute it and/or modify * it under the terms of the GNU General Public License as published by diff --git a/arch/mips/include/asm/vr41xx/vr41xx.h b/arch/mips/include/asm/vr41xx/vr41xx.h index 22be64971cc..7b96a43b72b 100644 --- a/arch/mips/include/asm/vr41xx/vr41xx.h +++ b/arch/mips/include/asm/vr41xx/vr41xx.h @@ -7,7 +7,7 @@ * Copyright (C) 2001, 2002 Paul Mundt * Copyright (C) 2002 MontaVista Software, Inc. * Copyright (C) 2002 TimeSys Corp. - * Copyright (C) 2003-2008 Yoichi Yuasa + * Copyright (C) 2003-2008 Yoichi Yuasa * * This program is free software; you can redistribute it and/or modify it * under the terms of the GNU General Public License as published by the diff --git a/arch/mips/kernel/cevt-ds1287.c b/arch/mips/kernel/cevt-ds1287.c index 1ada45ea070..6996da4d74a 100644 --- a/arch/mips/kernel/cevt-ds1287.c +++ b/arch/mips/kernel/cevt-ds1287.c @@ -1,7 +1,7 @@ /* * DS1287 clockevent driver * - * Copyright (C) 2008 Yoichi Yuasa + * Copyright (C) 2008 Yoichi Yuasa * * This program is free software; you can redistribute it and/or modify * it under the terms of the GNU General Public License as published by diff --git a/arch/mips/kernel/cevt-gt641xx.c b/arch/mips/kernel/cevt-gt641xx.c index e9b787feedc..92351e00ae0 100644 --- a/arch/mips/kernel/cevt-gt641xx.c +++ b/arch/mips/kernel/cevt-gt641xx.c @@ -1,7 +1,7 @@ /* * GT641xx clockevent routines. * - * Copyright (C) 2007 Yoichi Yuasa + * Copyright (C) 2007 Yoichi Yuasa * * This program is free software; you can redistribute it and/or modify * it under the terms of the GNU General Public License as published by diff --git a/arch/mips/kernel/csrc-ioasic.c b/arch/mips/kernel/csrc-ioasic.c index b551f48d3a0..23da108506b 100644 --- a/arch/mips/kernel/csrc-ioasic.c +++ b/arch/mips/kernel/csrc-ioasic.c @@ -1,7 +1,7 @@ /* * DEC I/O ASIC's counter clocksource * - * Copyright (C) 2008 Yoichi Yuasa + * Copyright (C) 2008 Yoichi Yuasa * * This program is free software; you can redistribute it and/or modify * it under the terms of the GNU General Public License as published by diff --git a/arch/mips/kernel/irq-gt641xx.c b/arch/mips/kernel/irq-gt641xx.c index 1b81b131f43..ebcc5f7ad9c 100644 --- a/arch/mips/kernel/irq-gt641xx.c +++ b/arch/mips/kernel/irq-gt641xx.c @@ -1,7 +1,7 @@ /* * GT641xx IRQ routines. * - * Copyright (C) 2007 Yoichi Yuasa + * Copyright (C) 2007 Yoichi Yuasa * * This program is free software; you can redistribute it and/or modify * it under the terms of the GNU General Public License as published by diff --git a/arch/mips/pci/fixup-capcella.c b/arch/mips/pci/fixup-capcella.c index 1416bca6d1a..1c02f573736 100644 --- a/arch/mips/pci/fixup-capcella.c +++ b/arch/mips/pci/fixup-capcella.c @@ -1,7 +1,7 @@ /* * fixup-cappcela.c, The ZAO Networks Capcella specific PCI fixups. * - * Copyright (C) 2002,2004 Yoichi Yuasa + * Copyright (C) 2002,2004 Yoichi Yuasa * * This program is free software; you can redistribute it and/or modify * it under the terms of the GNU General Public License as published by diff --git a/arch/mips/pci/fixup-mpc30x.c b/arch/mips/pci/fixup-mpc30x.c index 59115962572..e08f49cb687 100644 --- a/arch/mips/pci/fixup-mpc30x.c +++ b/arch/mips/pci/fixup-mpc30x.c @@ -1,7 +1,7 @@ /* * fixup-mpc30x.c, The Victor MP-C303/304 specific PCI fixups. * - * Copyright (C) 2002,2004 Yoichi Yuasa + * Copyright (C) 2002,2004 Yoichi Yuasa * * This program is free software; you can redistribute it and/or modify * it under the terms of the GNU General Public License as published by diff --git a/arch/mips/pci/fixup-tb0219.c b/arch/mips/pci/fixup-tb0219.c index ed87733f679..8084b17d440 100644 --- a/arch/mips/pci/fixup-tb0219.c +++ b/arch/mips/pci/fixup-tb0219.c @@ -2,7 +2,7 @@ * fixup-tb0219.c, The TANBAC TB0219 specific PCI fixups. * * Copyright (C) 2003 Megasolution Inc. - * Copyright (C) 2004-2005 Yoichi Yuasa + * Copyright (C) 2004-2005 Yoichi Yuasa * * This program is free software; you can redistribute it and/or modify * it under the terms of the GNU General Public License as published by diff --git a/arch/mips/pci/fixup-tb0226.c b/arch/mips/pci/fixup-tb0226.c index e3eedf4bf9b..4196ccf3ea3 100644 --- a/arch/mips/pci/fixup-tb0226.c +++ b/arch/mips/pci/fixup-tb0226.c @@ -1,7 +1,7 @@ /* * fixup-tb0226.c, The TANBAC TB0226 specific PCI fixups. * - * Copyright (C) 2002-2005 Yoichi Yuasa + * Copyright (C) 2002-2005 Yoichi Yuasa * * This program is free software; you can redistribute it and/or modify * it under the terms of the GNU General Public License as published by diff --git a/arch/mips/pci/fixup-tb0287.c b/arch/mips/pci/fixup-tb0287.c index 267ab3dc3d4..2fe29db4372 100644 --- a/arch/mips/pci/fixup-tb0287.c +++ b/arch/mips/pci/fixup-tb0287.c @@ -1,7 +1,7 @@ /* * fixup-tb0287.c, The TANBAC TB0287 specific PCI fixups. * - * Copyright (C) 2005 Yoichi Yuasa + * Copyright (C) 2005 Yoichi Yuasa * * This program is free software; you can redistribute it and/or modify * it under the terms of the GNU General Public License as published by diff --git a/arch/mips/pci/ops-vr41xx.c b/arch/mips/pci/ops-vr41xx.c index 900c6b32576..28962a7c660 100644 --- a/arch/mips/pci/ops-vr41xx.c +++ b/arch/mips/pci/ops-vr41xx.c @@ -2,8 +2,8 @@ * ops-vr41xx.c, PCI configuration routines for the PCIU of NEC VR4100 series. * * Copyright (C) 2001-2003 MontaVista Software Inc. - * Author: Yoichi Yuasa - * Copyright (C) 2004-2005 Yoichi Yuasa + * Author: Yoichi Yuasa + * Copyright (C) 2004-2005 Yoichi Yuasa * * This program is free software; you can redistribute it and/or modify * it under the terms of the GNU General Public License as published by @@ -21,7 +21,7 @@ */ /* * Changes: - * MontaVista Software Inc. or + * MontaVista Software Inc. * - New creation, NEC VR4122 and VR4131 are supported. */ #include diff --git a/arch/mips/pci/pci-vr41xx.c b/arch/mips/pci/pci-vr41xx.c index d1e049b55f3..56525711f8b 100644 --- a/arch/mips/pci/pci-vr41xx.c +++ b/arch/mips/pci/pci-vr41xx.c @@ -2,8 +2,8 @@ * pci-vr41xx.c, PCI Control Unit routines for the NEC VR4100 series. * * Copyright (C) 2001-2003 MontaVista Software Inc. - * Author: Yoichi Yuasa - * Copyright (C) 2004-2008 Yoichi Yuasa + * Author: Yoichi Yuasa + * Copyright (C) 2004-2008 Yoichi Yuasa * Copyright (C) 2004 by Ralf Baechle (ralf@linux-mips.org) * * This program is free software; you can redistribute it and/or modify @@ -22,7 +22,7 @@ */ /* * Changes: - * MontaVista Software Inc. or + * MontaVista Software Inc. * - New creation, NEC VR4122 and VR4131 are supported. */ #include diff --git a/arch/mips/pci/pci-vr41xx.h b/arch/mips/pci/pci-vr41xx.h index 8a35e32b837..6b1ae2eb1c0 100644 --- a/arch/mips/pci/pci-vr41xx.h +++ b/arch/mips/pci/pci-vr41xx.h @@ -2,8 +2,8 @@ * pci-vr41xx.h, Include file for PCI Control Unit of the NEC VR4100 series. * * Copyright (C) 2002 MontaVista Software Inc. - * Author: Yoichi Yuasa - * Copyright (C) 2004-2005 Yoichi Yuasa + * Author: Yoichi Yuasa + * Copyright (C) 2004-2005 Yoichi Yuasa * * This program is free software; you can redistribute it and/or modify * it under the terms of the GNU General Public License as published by diff --git a/arch/mips/vr41xx/casio-e55/setup.c b/arch/mips/vr41xx/casio-e55/setup.c index 6d9bab89058..719f4a5b984 100644 --- a/arch/mips/vr41xx/casio-e55/setup.c +++ b/arch/mips/vr41xx/casio-e55/setup.c @@ -1,7 +1,7 @@ /* * setup.c, Setup for the CASIO CASSIOPEIA E-11/15/55/65. * - * Copyright (C) 2002-2006 Yoichi Yuasa + * Copyright (C) 2002-2006 Yoichi Yuasa * * This program is free software; you can redistribute it and/or modify * it under the terms of the GNU General Public License as published by diff --git a/arch/mips/vr41xx/common/bcu.c b/arch/mips/vr41xx/common/bcu.c index d77c330a0d5..6346c59c9f9 100644 --- a/arch/mips/vr41xx/common/bcu.c +++ b/arch/mips/vr41xx/common/bcu.c @@ -2,8 +2,8 @@ * bcu.c, Bus Control Unit routines for the NEC VR4100 series. * * Copyright (C) 2002 MontaVista Software Inc. - * Author: Yoichi Yuasa - * Copyright (C) 2003-2005 Yoichi Yuasa + * Author: Yoichi Yuasa + * Copyright (C) 2003-2005 Yoichi Yuasa * * This program is free software; you can redistribute it and/or modify * it under the terms of the GNU General Public License as published by @@ -21,11 +21,11 @@ */ /* * Changes: - * MontaVista Software Inc. or + * MontaVista Software Inc. * - New creation, NEC VR4122 and VR4131 are supported. * - Added support for NEC VR4111 and VR4121. * - * Yoichi Yuasa + * Yoichi Yuasa * - Added support for NEC VR4133. */ #include diff --git a/arch/mips/vr41xx/common/cmu.c b/arch/mips/vr41xx/common/cmu.c index ad0e8e3409d..8ba7d04a5ec 100644 --- a/arch/mips/vr41xx/common/cmu.c +++ b/arch/mips/vr41xx/common/cmu.c @@ -2,8 +2,8 @@ * cmu.c, Clock Mask Unit routines for the NEC VR4100 series. * * Copyright (C) 2001-2002 MontaVista Software Inc. - * Author: Yoichi Yuasa - * Copuright (C) 2003-2005 Yoichi Yuasa + * Author: Yoichi Yuasa + * Copuright (C) 2003-2005 Yoichi Yuasa * * This program is free software; you can redistribute it and/or modify * it under the terms of the GNU General Public License as published by @@ -21,11 +21,11 @@ */ /* * Changes: - * MontaVista Software Inc. or + * MontaVista Software Inc. * - New creation, NEC VR4122 and VR4131 are supported. * - Added support for NEC VR4111 and VR4121. * - * Yoichi Yuasa + * Yoichi Yuasa * - Added support for NEC VR4133. */ #include diff --git a/arch/mips/vr41xx/common/giu.c b/arch/mips/vr41xx/common/giu.c index 2b272f1496f..22cc6f2100a 100644 --- a/arch/mips/vr41xx/common/giu.c +++ b/arch/mips/vr41xx/common/giu.c @@ -1,7 +1,7 @@ /* * NEC VR4100 series GIU platform device. * - * Copyright (C) 2007 Yoichi Yuasa + * Copyright (C) 2007 Yoichi Yuasa * * This program is free software; you can redistribute it and/or modify * it under the terms of the GNU General Public License as published by diff --git a/arch/mips/vr41xx/common/icu.c b/arch/mips/vr41xx/common/icu.c index 3f23d9fda66..6d39e222b17 100644 --- a/arch/mips/vr41xx/common/icu.c +++ b/arch/mips/vr41xx/common/icu.c @@ -2,8 +2,8 @@ * icu.c, Interrupt Control Unit routines for the NEC VR4100 series. * * Copyright (C) 2001-2002 MontaVista Software Inc. - * Author: Yoichi Yuasa - * Copyright (C) 2003-2006 Yoichi Yuasa + * Author: Yoichi Yuasa + * Copyright (C) 2003-2006 Yoichi Yuasa * * This program is free software; you can redistribute it and/or modify * it under the terms of the GNU General Public License as published by @@ -21,11 +21,11 @@ */ /* * Changes: - * MontaVista Software Inc. or + * MontaVista Software Inc. * - New creation, NEC VR4122 and VR4131 are supported. * - Added support for NEC VR4111 and VR4121. * - * Yoichi Yuasa + * Yoichi Yuasa * - Coped with INTASSIGN of NEC VR4133. */ #include diff --git a/arch/mips/vr41xx/common/init.c b/arch/mips/vr41xx/common/init.c index c64995342ba..1386e6f081c 100644 --- a/arch/mips/vr41xx/common/init.c +++ b/arch/mips/vr41xx/common/init.c @@ -1,7 +1,7 @@ /* * init.c, Common initialization routines for NEC VR4100 series. * - * Copyright (C) 2003-2008 Yoichi Yuasa + * Copyright (C) 2003-2008 Yoichi Yuasa * * This program is free software; you can redistribute it and/or modify * it under the terms of the GNU General Public License as published by diff --git a/arch/mips/vr41xx/common/irq.c b/arch/mips/vr41xx/common/irq.c index 9cc389109b1..bef06872f01 100644 --- a/arch/mips/vr41xx/common/irq.c +++ b/arch/mips/vr41xx/common/irq.c @@ -1,7 +1,7 @@ /* * Interrupt handing routines for NEC VR4100 series. * - * Copyright (C) 2005-2007 Yoichi Yuasa + * Copyright (C) 2005-2007 Yoichi Yuasa * * This program is free software; you can redistribute it and/or modify * it under the terms of the GNU General Public License as published by diff --git a/arch/mips/vr41xx/common/pmu.c b/arch/mips/vr41xx/common/pmu.c index 028aaf75eb2..692b4e85b7f 100644 --- a/arch/mips/vr41xx/common/pmu.c +++ b/arch/mips/vr41xx/common/pmu.c @@ -1,7 +1,7 @@ /* * pmu.c, Power Management Unit routines for NEC VR4100 series. * - * Copyright (C) 2003-2007 Yoichi Yuasa + * Copyright (C) 2003-2007 Yoichi Yuasa * * This program is free software; you can redistribute it and/or modify * it under the terms of the GNU General Public License as published by diff --git a/arch/mips/vr41xx/common/rtc.c b/arch/mips/vr41xx/common/rtc.c index 9f26c14edca..ebc5dcf0ed8 100644 --- a/arch/mips/vr41xx/common/rtc.c +++ b/arch/mips/vr41xx/common/rtc.c @@ -1,7 +1,7 @@ /* * NEC VR4100 series RTC platform device. * - * Copyright (C) 2007 Yoichi Yuasa + * Copyright (C) 2007 Yoichi Yuasa * * This program is free software; you can redistribute it and/or modify * it under the terms of the GNU General Public License as published by diff --git a/arch/mips/vr41xx/common/siu.c b/arch/mips/vr41xx/common/siu.c index 654dee6208b..54eae56108f 100644 --- a/arch/mips/vr41xx/common/siu.c +++ b/arch/mips/vr41xx/common/siu.c @@ -1,7 +1,7 @@ /* * NEC VR4100 series SIU platform device. * - * Copyright (C) 2007-2008 Yoichi Yuasa + * Copyright (C) 2007-2008 Yoichi Yuasa * * This program is free software; you can redistribute it and/or modify * it under the terms of the GNU General Public License as published by diff --git a/arch/mips/vr41xx/common/type.c b/arch/mips/vr41xx/common/type.c index e0c1ac5e988..ff841422b63 100644 --- a/arch/mips/vr41xx/common/type.c +++ b/arch/mips/vr41xx/common/type.c @@ -1,7 +1,7 @@ /* * type.c, System type for NEC VR4100 series. * - * Copyright (C) 2005 Yoichi Yuasa + * Copyright (C) 2005 Yoichi Yuasa * * This program is free software; you can redistribute it and/or modify * it under the terms of the GNU General Public License as published by diff --git a/arch/mips/vr41xx/ibm-workpad/setup.c b/arch/mips/vr41xx/ibm-workpad/setup.c index 9eef297eca1..3982f378a3e 100644 --- a/arch/mips/vr41xx/ibm-workpad/setup.c +++ b/arch/mips/vr41xx/ibm-workpad/setup.c @@ -1,7 +1,7 @@ /* * setup.c, Setup for the IBM WorkPad z50. * - * Copyright (C) 2002-2006 Yoichi Yuasa + * Copyright (C) 2002-2006 Yoichi Yuasa * * This program is free software; you can redistribute it and/or modify * it under the terms of the GNU General Public License as published by diff --git a/drivers/char/tb0219.c b/drivers/char/tb0219.c index 6062b62800f..b3ec9b10e29 100644 --- a/drivers/char/tb0219.c +++ b/drivers/char/tb0219.c @@ -1,7 +1,7 @@ /* * Driver for TANBAC TB0219 base board. * - * Copyright (C) 2005 Yoichi Yuasa + * Copyright (C) 2005 Yoichi Yuasa * * This program is free software; you can redistribute it and/or modify * it under the terms of the GNU General Public License as published by @@ -28,7 +28,7 @@ #include #include -MODULE_AUTHOR("Yoichi Yuasa "); +MODULE_AUTHOR("Yoichi Yuasa "); MODULE_DESCRIPTION("TANBAC TB0219 base board driver"); MODULE_LICENSE("GPL"); diff --git a/drivers/gpio/vr41xx_giu.c b/drivers/gpio/vr41xx_giu.c index f691ffa95fb..b70e06133e7 100644 --- a/drivers/gpio/vr41xx_giu.c +++ b/drivers/gpio/vr41xx_giu.c @@ -2,8 +2,8 @@ * Driver for NEC VR4100 series General-purpose I/O Unit. * * Copyright (C) 2002 MontaVista Software Inc. - * Author: Yoichi Yuasa - * Copyright (C) 2003-2009 Yoichi Yuasa + * Author: Yoichi Yuasa + * Copyright (C) 2003-2009 Yoichi Yuasa * * This program is free software; you can redistribute it and/or modify * it under the terms of the GNU General Public License as published by @@ -37,7 +37,7 @@ #include #include -MODULE_AUTHOR("Yoichi Yuasa "); +MODULE_AUTHOR("Yoichi Yuasa "); MODULE_DESCRIPTION("NEC VR4100 series General-purpose I/O Unit driver"); MODULE_LICENSE("GPL"); diff --git a/drivers/input/misc/cobalt_btns.c b/drivers/input/misc/cobalt_btns.c index 2adf9cb265d..d114d3a9e1e 100644 --- a/drivers/input/misc/cobalt_btns.c +++ b/drivers/input/misc/cobalt_btns.c @@ -1,7 +1,7 @@ /* * Cobalt button interface driver. * - * Copyright (C) 2007-2008 Yoichi Yuasa + * Copyright (C) 2007-2008 Yoichi Yuasa * * This program is free software; you can redistribute it and/or modify * it under the terms of the GNU General Public License as published by @@ -148,7 +148,7 @@ static int __devexit cobalt_buttons_remove(struct platform_device *pdev) return 0; } -MODULE_AUTHOR("Yoichi Yuasa "); +MODULE_AUTHOR("Yoichi Yuasa "); MODULE_DESCRIPTION("Cobalt button interface driver"); MODULE_LICENSE("GPL"); /* work with hotplug and coldplug */ diff --git a/drivers/leds/leds-cobalt-raq.c b/drivers/leds/leds-cobalt-raq.c index ff0e8c3fbf9..5f1ce810815 100644 --- a/drivers/leds/leds-cobalt-raq.c +++ b/drivers/leds/leds-cobalt-raq.c @@ -1,7 +1,7 @@ /* * LEDs driver for the Cobalt Raq series. * - * Copyright (C) 2007 Yoichi Yuasa + * Copyright (C) 2007 Yoichi Yuasa * * This program is free software; you can redistribute it and/or modify * it under the terms of the GNU General Public License as published by diff --git a/drivers/pcmcia/vrc4171_card.c b/drivers/pcmcia/vrc4171_card.c index 659421d0ca4..d4ad50d737b 100644 --- a/drivers/pcmcia/vrc4171_card.c +++ b/drivers/pcmcia/vrc4171_card.c @@ -1,7 +1,7 @@ /* * vrc4171_card.c, NEC VRC4171 Card Controller driver for Socket Services. * - * Copyright (C) 2003-2005 Yoichi Yuasa + * Copyright (C) 2003-2005 Yoichi Yuasa * * This program is free software; you can redistribute it and/or modify * it under the terms of the GNU General Public License as published by @@ -32,7 +32,7 @@ #include "i82365.h" MODULE_DESCRIPTION("NEC VRC4171 Card Controllers driver for Socket Services"); -MODULE_AUTHOR("Yoichi Yuasa "); +MODULE_AUTHOR("Yoichi Yuasa "); MODULE_LICENSE("GPL"); #define CARD_MAX_SLOTS 2 diff --git a/drivers/pcmcia/vrc4173_cardu.c b/drivers/pcmcia/vrc4173_cardu.c index 812f038e9bd..9b3c15827e5 100644 --- a/drivers/pcmcia/vrc4173_cardu.c +++ b/drivers/pcmcia/vrc4173_cardu.c @@ -6,7 +6,7 @@ * NEC VRC4173 CARDU driver for Socket Services * (This device doesn't support CardBus. it is supporting only 16bit PC Card.) * - * Copyright 2002,2003 Yoichi Yuasa + * Copyright 2002,2003 Yoichi Yuasa * * This program is free software; you can redistribute it and/or modify it * under the terms of the GNU General Public License as published by the @@ -41,7 +41,7 @@ #include "vrc4173_cardu.h" MODULE_DESCRIPTION("NEC VRC4173 CARDU driver for Socket Services"); -MODULE_AUTHOR("Yoichi Yuasa "); +MODULE_AUTHOR("Yoichi Yuasa "); MODULE_LICENSE("GPL"); static int vrc4173_cardu_slots; diff --git a/drivers/pcmcia/vrc4173_cardu.h b/drivers/pcmcia/vrc4173_cardu.h index 7d77c74120c..a7d96018ed8 100644 --- a/drivers/pcmcia/vrc4173_cardu.h +++ b/drivers/pcmcia/vrc4173_cardu.h @@ -5,7 +5,7 @@ * BRIEF MODULE DESCRIPTION * Include file for NEC VRC4173 CARDU. * - * Copyright 2002 Yoichi Yuasa + * Copyright 2002 Yoichi Yuasa * * This program is free software; you can redistribute it and/or modify it * under the terms of the GNU General Public License as published by the diff --git a/drivers/rtc/rtc-vr41xx.c b/drivers/rtc/rtc-vr41xx.c index f11297aff85..2c839d0d21b 100644 --- a/drivers/rtc/rtc-vr41xx.c +++ b/drivers/rtc/rtc-vr41xx.c @@ -1,7 +1,7 @@ /* * Driver for NEC VR4100 series Real Time Clock unit. * - * Copyright (C) 2003-2008 Yoichi Yuasa + * Copyright (C) 2003-2008 Yoichi Yuasa * * This program is free software; you can redistribute it and/or modify * it under the terms of the GNU General Public License as published by @@ -33,7 +33,7 @@ #include #include -MODULE_AUTHOR("Yoichi Yuasa "); +MODULE_AUTHOR("Yoichi Yuasa "); MODULE_DESCRIPTION("NEC VR4100 series RTC driver"); MODULE_LICENSE("GPL v2"); diff --git a/drivers/serial/vr41xx_siu.c b/drivers/serial/vr41xx_siu.c index 0573f3b5175..dac550e57c2 100644 --- a/drivers/serial/vr41xx_siu.c +++ b/drivers/serial/vr41xx_siu.c @@ -1,7 +1,7 @@ /* * Driver for NEC VR4100 series Serial Interface Unit. * - * Copyright (C) 2004-2008 Yoichi Yuasa + * Copyright (C) 2004-2008 Yoichi Yuasa * * Based on drivers/serial/8250.c, by Russell King. * diff --git a/drivers/video/cobalt_lcdfb.c b/drivers/video/cobalt_lcdfb.c index 7bad24ed04e..108b89e09a8 100644 --- a/drivers/video/cobalt_lcdfb.c +++ b/drivers/video/cobalt_lcdfb.c @@ -1,7 +1,7 @@ /* * Cobalt server LCD frame buffer driver. * - * Copyright (C) 2008 Yoichi Yuasa + * Copyright (C) 2008 Yoichi Yuasa * * This program is free software; you can redistribute it and/or modify * it under the terms of the GNU General Public License as published by -- cgit v1.2.3-70-g09d2 From ddaa43433dd77535e4e132787f199f58ce224f44 Mon Sep 17 00:00:00 2001 From: Thadeu Lima de Souza Cascardo Date: Tue, 7 Jul 2009 22:10:02 -0700 Subject: Input: mark serio and i8042 as suspended when hibernating too Serio ports are not being restarted any longer because resume operations after hibernate do nothing, since the device has not been marked as suspended. This happens because suspend is only considering the SUSPEND event but not the FREEZE event. Note that this driver has still to migrate to dev_pm_ops, but this fixes this particular bug now. Signed-off-by: Thadeu Lima de Souza Cascardo Signed-off-by: Dmitry Torokhov --- drivers/input/serio/i8042.c | 7 ++++--- drivers/input/serio/serio.c | 7 ++++--- 2 files changed, 8 insertions(+), 6 deletions(-) (limited to 'drivers/input') diff --git a/drivers/input/serio/i8042.c b/drivers/input/serio/i8042.c index f919bf57293..582245c497e 100644 --- a/drivers/input/serio/i8042.c +++ b/drivers/input/serio/i8042.c @@ -934,10 +934,11 @@ static bool i8042_suspended; static int i8042_suspend(struct platform_device *dev, pm_message_t state) { - if (!i8042_suspended && state.event == PM_EVENT_SUSPEND) { + if (!i8042_suspended && state.event == PM_EVENT_SUSPEND) i8042_controller_reset(); - i8042_suspended = true; - } + + i8042_suspended = state.event == PM_EVENT_SUSPEND || + state.event == PM_EVENT_FREEZE; return 0; } diff --git a/drivers/input/serio/serio.c b/drivers/input/serio/serio.c index fb17573f8f2..d66f4944f2a 100644 --- a/drivers/input/serio/serio.c +++ b/drivers/input/serio/serio.c @@ -935,10 +935,11 @@ static int serio_suspend(struct device *dev, pm_message_t state) { struct serio *serio = to_serio_port(dev); - if (!serio->suspended && state.event == PM_EVENT_SUSPEND) { + if (!serio->suspended && state.event == PM_EVENT_SUSPEND) serio_cleanup(serio); - serio->suspended = true; - } + + serio->suspended = state.event == PM_EVENT_SUSPEND || + state.event == PM_EVENT_FREEZE; return 0; } -- cgit v1.2.3-70-g09d2 From eeafa5ef6de5acf678624a21f7dba7d43ba73845 Mon Sep 17 00:00:00 2001 From: Saeed Bishara Date: Tue, 7 Jul 2009 22:11:52 -0700 Subject: Input: gpio_mouse - use standard driver registration method This patch is needed when the gpio's became available only at late stages, for example, when using i2c gpio expander. Signed-off-by: Saeed Bishara Signed-off-by: Dmitry Torokhov --- drivers/input/mouse/gpio_mouse.c | 11 +++++------ 1 file changed, 5 insertions(+), 6 deletions(-) (limited to 'drivers/input') diff --git a/drivers/input/mouse/gpio_mouse.c b/drivers/input/mouse/gpio_mouse.c index 5e5eb88d8d1..7b6ce178f1b 100644 --- a/drivers/input/mouse/gpio_mouse.c +++ b/drivers/input/mouse/gpio_mouse.c @@ -46,7 +46,7 @@ static void gpio_mouse_scan(struct input_polled_dev *dev) input_sync(input); } -static int __init gpio_mouse_probe(struct platform_device *pdev) +static int __devinit gpio_mouse_probe(struct platform_device *pdev) { struct gpio_mouse_platform_data *pdata = pdev->dev.platform_data; struct input_polled_dev *input_poll; @@ -170,10 +170,8 @@ static int __devexit gpio_mouse_remove(struct platform_device *pdev) return 0; } -/* work with hotplug and coldplug */ -MODULE_ALIAS("platform:gpio_mouse"); - static struct platform_driver gpio_mouse_device_driver = { + .probe = gpio_mouse_probe, .remove = __devexit_p(gpio_mouse_remove), .driver = { .name = "gpio_mouse", @@ -183,8 +181,7 @@ static struct platform_driver gpio_mouse_device_driver = { static int __init gpio_mouse_init(void) { - return platform_driver_probe(&gpio_mouse_device_driver, - gpio_mouse_probe); + return platform_driver_register(&gpio_mouse_device_driver); } module_init(gpio_mouse_init); @@ -197,3 +194,5 @@ module_exit(gpio_mouse_exit); MODULE_AUTHOR("Hans-Christian Egtvedt "); MODULE_DESCRIPTION("GPIO mouse driver"); MODULE_LICENSE("GPL"); +MODULE_ALIAS("platform:gpio_mouse"); /* work with hotplug and coldplug */ + -- cgit v1.2.3-70-g09d2 From 35c9221acb133ecc9abd701a1fb6fa909d177a77 Mon Sep 17 00:00:00 2001 From: wanzongshun Date: Fri, 21 Aug 2009 07:07:46 +0100 Subject: ARM: 5682/1: Add cpu.c and dev.c and modify some files of w90p910 platform Add the cpu.c and dev.c and modify w90p910 platform to apply to use the common API(provided by cpu.c and dev.c) at the same time, I renamed all w90x900 to nuc900 in every c file of w90x900 platform and touchscreen's driver name. Signed-off-by: Wan ZongShun Signed-off-by: Russell King --- arch/arm/mach-w90x900/Makefile | 8 +- arch/arm/mach-w90x900/clksel.c | 12 +- arch/arm/mach-w90x900/clock.c | 4 +- arch/arm/mach-w90x900/clock.h | 8 +- arch/arm/mach-w90x900/cpu.c | 212 +++++++++++++++++ arch/arm/mach-w90x900/cpu.h | 50 ++-- arch/arm/mach-w90x900/dev.c | 389 ++++++++++++++++++++++++++++++ arch/arm/mach-w90x900/gpio.c | 78 +++--- arch/arm/mach-w90x900/irq.c | 30 +-- arch/arm/mach-w90x900/mach-nuc910evb.c | 44 ++++ arch/arm/mach-w90x900/mach-w90p910evb.c | 407 -------------------------------- arch/arm/mach-w90x900/mfp-w90p910.c | 158 ------------- arch/arm/mach-w90x900/mfp.c | 158 +++++++++++++ arch/arm/mach-w90x900/nuc910.c | 60 +++++ arch/arm/mach-w90x900/nuc910.h | 28 +++ arch/arm/mach-w90x900/time.c | 70 +++--- arch/arm/mach-w90x900/w90p910.c | 224 ------------------ drivers/input/touchscreen/w90p910_ts.c | 4 +- 18 files changed, 1023 insertions(+), 921 deletions(-) create mode 100644 arch/arm/mach-w90x900/cpu.c create mode 100644 arch/arm/mach-w90x900/dev.c create mode 100644 arch/arm/mach-w90x900/mach-nuc910evb.c delete mode 100644 arch/arm/mach-w90x900/mach-w90p910evb.c delete mode 100644 arch/arm/mach-w90x900/mfp-w90p910.c create mode 100644 arch/arm/mach-w90x900/mfp.c create mode 100644 arch/arm/mach-w90x900/nuc910.c create mode 100644 arch/arm/mach-w90x900/nuc910.h delete mode 100644 arch/arm/mach-w90x900/w90p910.c (limited to 'drivers/input') diff --git a/arch/arm/mach-w90x900/Makefile b/arch/arm/mach-w90x900/Makefile index 3ccd625455c..e38aa328e60 100644 --- a/arch/arm/mach-w90x900/Makefile +++ b/arch/arm/mach-w90x900/Makefile @@ -4,12 +4,12 @@ # Object file lists. -obj-y := irq.o time.o mfp-w90p910.o gpio.o clock.o -obj-y += clksel.o +obj-y := irq.o time.o mfp.o gpio.o clock.o +obj-y += clksel.o dev.o cpu.o # W90X900 CPU support files -obj-$(CONFIG_CPU_W90P910) += w90p910.o +obj-$(CONFIG_CPU_W90P910) += nuc910.o # machine support -obj-$(CONFIG_MACH_W90P910EVB) += mach-w90p910evb.o +obj-$(CONFIG_MACH_W90P910EVB) += mach-nuc910evb.o diff --git a/arch/arm/mach-w90x900/clksel.c b/arch/arm/mach-w90x900/clksel.c index 5a77eb91cb1..3de4a5211c3 100644 --- a/arch/arm/mach-w90x900/clksel.c +++ b/arch/arm/mach-w90x900/clksel.c @@ -42,13 +42,13 @@ static void clock_source_select(const char *dev_id, unsigned int clkval) clksel = __raw_readl(REG_CLKSEL); - if (strcmp(dev_id, "w90p910-ms") == 0) + if (strcmp(dev_id, "nuc900-ms") == 0) offset = MSOFFSET; - else if (strcmp(dev_id, "w90p910-atapi") == 0) + else if (strcmp(dev_id, "nuc900-atapi") == 0) offset = ATAOFFSET; - else if (strcmp(dev_id, "w90p910-lcd") == 0) + else if (strcmp(dev_id, "nuc900-lcd") == 0) offset = LCDOFFSET; - else if (strcmp(dev_id, "w90p910-audio") == 0) + else if (strcmp(dev_id, "nuc900-audio") == 0) offset = AUDOFFSET; else offset = CPUOFFSET; @@ -59,7 +59,7 @@ static void clock_source_select(const char *dev_id, unsigned int clkval) __raw_writel(clksel, REG_CLKSEL); } -void w90p910_clock_source(struct device *dev, unsigned char *src) +void nuc900_clock_source(struct device *dev, unsigned char *src) { unsigned int clkval; const char *dev_id; @@ -87,5 +87,5 @@ void w90p910_clock_source(struct device *dev, unsigned char *src) mutex_unlock(&clksel_sem); } -EXPORT_SYMBOL(w90p910_clock_source); +EXPORT_SYMBOL(nuc900_clock_source); diff --git a/arch/arm/mach-w90x900/clock.c b/arch/arm/mach-w90x900/clock.c index 70b67109637..b785994bab0 100644 --- a/arch/arm/mach-w90x900/clock.c +++ b/arch/arm/mach-w90x900/clock.c @@ -61,7 +61,7 @@ unsigned long clk_get_rate(struct clk *clk) } EXPORT_SYMBOL(clk_get_rate); -void w90x900_clk_enable(struct clk *clk, int enable) +void nuc900_clk_enable(struct clk *clk, int enable) { unsigned int clocks = clk->cken; unsigned long clken; @@ -76,7 +76,7 @@ void w90x900_clk_enable(struct clk *clk, int enable) __raw_writel(clken, W90X900_VA_CLKPWR); } -void w90x900_subclk_enable(struct clk *clk, int enable) +void nuc900_subclk_enable(struct clk *clk, int enable) { unsigned int clocks = clk->cken; unsigned long clken; diff --git a/arch/arm/mach-w90x900/clock.h b/arch/arm/mach-w90x900/clock.h index d2f0e50a70b..f5816a06eed 100644 --- a/arch/arm/mach-w90x900/clock.h +++ b/arch/arm/mach-w90x900/clock.h @@ -12,8 +12,8 @@ #include -void w90x900_clk_enable(struct clk *clk, int enable); -void w90x900_subclk_enable(struct clk *clk, int enable); +void nuc900_clk_enable(struct clk *clk, int enable); +void nuc900_subclk_enable(struct clk *clk, int enable); void clks_register(struct clk_lookup *clks, size_t num); struct clk { @@ -24,13 +24,13 @@ struct clk { #define DEFINE_CLK(_name, _ctrlbit) \ struct clk clk_##_name = { \ - .enable = w90x900_clk_enable, \ + .enable = nuc900_clk_enable, \ .cken = (1 << _ctrlbit), \ } #define DEFINE_SUBCLK(_name, _ctrlbit) \ struct clk clk_##_name = { \ - .enable = w90x900_subclk_enable, \ + .enable = nuc900_subclk_enable, \ .cken = (1 << _ctrlbit), \ } diff --git a/arch/arm/mach-w90x900/cpu.c b/arch/arm/mach-w90x900/cpu.c new file mode 100644 index 00000000000..921cef991bf --- /dev/null +++ b/arch/arm/mach-w90x900/cpu.c @@ -0,0 +1,212 @@ +/* + * linux/arch/arm/mach-w90x900/cpu.c + * + * Copyright (c) 2009 Nuvoton corporation. + * + * Wan ZongShun + * + * NUC900 series cpu common support + * + * This program is free software; you can redistribute it and/or modify + * it under the terms of the GNU General Public License as published by + * the Free Software Foundation;version 2 of the License. + * + */ + +#include +#include +#include +#include +#include +#include +#include +#include +#include +#include + +#include +#include +#include +#include + +#include +#include +#include +#include + +#include "cpu.h" +#include "clock.h" + +/* Initial IO mappings */ + +static struct map_desc nuc900_iodesc[] __initdata = { + IODESC_ENT(IRQ), + IODESC_ENT(GCR), + IODESC_ENT(UART), + IODESC_ENT(TIMER), + IODESC_ENT(EBI), +}; + +/* Initial clock declarations. */ +static DEFINE_CLK(lcd, 0); +static DEFINE_CLK(audio, 1); +static DEFINE_CLK(fmi, 4); +static DEFINE_SUBCLK(ms, 0); +static DEFINE_SUBCLK(sd, 1); +static DEFINE_CLK(dmac, 5); +static DEFINE_CLK(atapi, 6); +static DEFINE_CLK(emc, 7); +static DEFINE_SUBCLK(rmii, 2); +static DEFINE_CLK(usbd, 8); +static DEFINE_CLK(usbh, 9); +static DEFINE_CLK(g2d, 10);; +static DEFINE_CLK(pwm, 18); +static DEFINE_CLK(ps2, 24); +static DEFINE_CLK(kpi, 25); +static DEFINE_CLK(wdt, 26); +static DEFINE_CLK(gdma, 27); +static DEFINE_CLK(adc, 28); +static DEFINE_CLK(usi, 29); +static DEFINE_CLK(ext, 0); + +static struct clk_lookup nuc900_clkregs[] = { + DEF_CLKLOOK(&clk_lcd, "nuc900-lcd", NULL), + DEF_CLKLOOK(&clk_audio, "nuc900-audio", NULL), + DEF_CLKLOOK(&clk_fmi, "nuc900-fmi", NULL), + DEF_CLKLOOK(&clk_ms, "nuc900-fmi", "MS"), + DEF_CLKLOOK(&clk_sd, "nuc900-fmi", "SD"), + DEF_CLKLOOK(&clk_dmac, "nuc900-dmac", NULL), + DEF_CLKLOOK(&clk_atapi, "nuc900-atapi", NULL), + DEF_CLKLOOK(&clk_emc, "nuc900-emc", NULL), + DEF_CLKLOOK(&clk_rmii, "nuc900-emc", "RMII"), + DEF_CLKLOOK(&clk_usbd, "nuc900-usbd", NULL), + DEF_CLKLOOK(&clk_usbh, "nuc900-usbh", NULL), + DEF_CLKLOOK(&clk_g2d, "nuc900-g2d", NULL), + DEF_CLKLOOK(&clk_pwm, "nuc900-pwm", NULL), + DEF_CLKLOOK(&clk_ps2, "nuc900-ps2", NULL), + DEF_CLKLOOK(&clk_kpi, "nuc900-kpi", NULL), + DEF_CLKLOOK(&clk_wdt, "nuc900-wdt", NULL), + DEF_CLKLOOK(&clk_gdma, "nuc900-gdma", NULL), + DEF_CLKLOOK(&clk_adc, "nuc900-adc", NULL), + DEF_CLKLOOK(&clk_usi, "nuc900-spi", NULL), + DEF_CLKLOOK(&clk_ext, NULL, "ext"), +}; + +/* Initial serial platform data */ + +struct plat_serial8250_port nuc900_uart_data[] = { + NUC900_8250PORT(UART0), +}; + +struct platform_device nuc900_serial_device = { + .name = "serial8250", + .id = PLAT8250_DEV_PLATFORM, + .dev = { + .platform_data = nuc900_uart_data, + }, +}; + +/*Set NUC900 series cpu frequence*/ +static int __init nuc900_set_clkval(unsigned int cpufreq) +{ + unsigned int pllclk, ahbclk, apbclk, val; + + pllclk = 0; + ahbclk = 0; + apbclk = 0; + + switch (cpufreq) { + case 66: + pllclk = PLL_66MHZ; + ahbclk = AHB_CPUCLK_1_1; + apbclk = APB_AHB_1_2; + break; + + case 100: + pllclk = PLL_100MHZ; + ahbclk = AHB_CPUCLK_1_1; + apbclk = APB_AHB_1_2; + break; + + case 120: + pllclk = PLL_120MHZ; + ahbclk = AHB_CPUCLK_1_2; + apbclk = APB_AHB_1_2; + break; + + case 166: + pllclk = PLL_166MHZ; + ahbclk = AHB_CPUCLK_1_2; + apbclk = APB_AHB_1_2; + break; + + case 200: + pllclk = PLL_200MHZ; + ahbclk = AHB_CPUCLK_1_2; + apbclk = APB_AHB_1_2; + break; + } + + __raw_writel(pllclk, REG_PLLCON0); + + val = __raw_readl(REG_CLKDIV); + val &= ~(0x03 << 24 | 0x03 << 26); + val |= (ahbclk << 24 | apbclk << 26); + __raw_writel(val, REG_CLKDIV); + + return 0; +} +static int __init nuc900_set_cpufreq(char *str) +{ + unsigned long cpufreq, val; + + if (!*str) + return 0; + + strict_strtoul(str, 0, &cpufreq); + + nuc900_clock_source(NULL, "ext"); + + nuc900_set_clkval(cpufreq); + + mdelay(1); + + val = __raw_readl(REG_CKSKEW); + val &= ~0xff; + val |= DEFAULTSKEW; + __raw_writel(val, REG_CKSKEW); + + nuc900_clock_source(NULL, "pll0"); + + return 1; +} + +__setup("cpufreq=", nuc900_set_cpufreq); + +/*Init NUC900 evb io*/ + +void __init nuc900_map_io(struct map_desc *mach_desc, int mach_size) +{ + unsigned long idcode = 0x0; + + iotable_init(mach_desc, mach_size); + iotable_init(nuc900_iodesc, ARRAY_SIZE(nuc900_iodesc)); + + idcode = __raw_readl(NUC900PDID); + if (idcode == NUC910_CPUID) + printk(KERN_INFO "CPU type 0x%08lx is NUC910\n", idcode); + else if (idcode == NUC920_CPUID) + printk(KERN_INFO "CPU type 0x%08lx is NUC920\n", idcode); + else if (idcode == NUC950_CPUID) + printk(KERN_INFO "CPU type 0x%08lx is NUC950\n", idcode); + else if (idcode == NUC960_CPUID) + printk(KERN_INFO "CPU type 0x%08lx is NUC960\n", idcode); +} + +/*Init NUC900 clock*/ + +void __init nuc900_init_clocks(void) +{ + clks_register(nuc900_clkregs, ARRAY_SIZE(nuc900_clkregs)); +} + diff --git a/arch/arm/mach-w90x900/cpu.h b/arch/arm/mach-w90x900/cpu.h index ddde959d898..4d58ba164e2 100644 --- a/arch/arm/mach-w90x900/cpu.h +++ b/arch/arm/mach-w90x900/cpu.h @@ -6,7 +6,7 @@ * Copyright (c) 2008 Nuvoton technology corporation * All rights reserved. * - * Header file for W90X900 CPU support + * Header file for NUC900 CPU support * * Wan ZongShun * @@ -24,30 +24,7 @@ .type = MT_DEVICE, \ } -/*Cpu identifier register*/ - -#define W90X900PDID W90X900_VA_GCR -#define W90P910_CPUID 0x02900910 -#define W90P920_CPUID 0x02900920 -#define W90P950_CPUID 0x02900950 -#define W90N960_CPUID 0x02900960 - -struct w90x900_uartcfg; -struct map_desc; -struct sys_timer; - -/* core initialisation functions */ - -extern void w90x900_init_irq(void); -extern void w90p910_init_io(struct map_desc *mach_desc, int size); -extern void w90p910_init_uarts(struct w90x900_uartcfg *cfg, int no); -extern void w90p910_init_clocks(void); -extern void w90p910_map_io(struct map_desc *mach_desc, int size); -extern struct platform_device w90p910_serial_device; -extern struct sys_timer w90x900_timer; -extern void w90p910_clock_source(struct device *dev, unsigned char *src); - -#define W90X900_8250PORT(name) \ +#define NUC900_8250PORT(name) \ { \ .membase = name##_BA, \ .mapbase = name##_PA, \ @@ -57,3 +34,26 @@ extern void w90p910_clock_source(struct device *dev, unsigned char *src); .iotype = UPIO_MEM, \ .flags = UPF_BOOT_AUTOCONF | UPF_SKIP_TEST, \ } + +/*Cpu identifier register*/ + +#define NUC900PDID W90X900_VA_GCR +#define NUC910_CPUID 0x02900910 +#define NUC920_CPUID 0x02900920 +#define NUC950_CPUID 0x02900950 +#define NUC960_CPUID 0x02900960 + +/* extern file from cpu.c */ + +extern void nuc900_clock_source(struct device *dev, unsigned char *src); +extern void nuc900_init_clocks(void); +extern void nuc900_map_io(struct map_desc *mach_desc, int mach_size); +extern void nuc900_board_init(struct platform_device **device, int size); + +/* for either public between 910 and 920, or between 920 and 950 */ + +extern struct platform_device nuc900_serial_device; +extern struct platform_device nuc900_device_fmi; +extern struct platform_device nuc900_device_kpi; +extern struct platform_device nuc900_device_rtc; +extern struct platform_device nuc900_device_ts; diff --git a/arch/arm/mach-w90x900/dev.c b/arch/arm/mach-w90x900/dev.c new file mode 100644 index 00000000000..2a6f98de48d --- /dev/null +++ b/arch/arm/mach-w90x900/dev.c @@ -0,0 +1,389 @@ +/* + * linux/arch/arm/mach-w90x900/dev.c + * + * Copyright (C) 2009 Nuvoton corporation. + * + * Wan ZongShun + * + * This program is free software; you can redistribute it and/or + * modify it under the terms of the GNU General Public License as + * published by the Free Software Foundation;version 2 of the License. + * + */ + +#include +#include +#include +#include +#include +#include +#include + +#include +#include +#include + +#include +#include + +#include +#include +#include +#include + +#include +#include + +#include "cpu.h" + +/*NUC900 evb norflash driver data */ + +#define NUC900_FLASH_BASE 0xA0000000 +#define NUC900_FLASH_SIZE 0x400000 +#define SPIOFFSET 0x200 +#define SPIOREG_SIZE 0x100 + +static struct mtd_partition nuc900_flash_partitions[] = { + { + .name = "NOR Partition 1 for kernel (960K)", + .size = 0xF0000, + .offset = 0x10000, + }, + { + .name = "NOR Partition 2 for image (1M)", + .size = 0x100000, + .offset = 0x100000, + }, + { + .name = "NOR Partition 3 for user (2M)", + .size = 0x200000, + .offset = 0x00200000, + } +}; + +static struct physmap_flash_data nuc900_flash_data = { + .width = 2, + .parts = nuc900_flash_partitions, + .nr_parts = ARRAY_SIZE(nuc900_flash_partitions), +}; + +static struct resource nuc900_flash_resources[] = { + { + .start = NUC900_FLASH_BASE, + .end = NUC900_FLASH_BASE + NUC900_FLASH_SIZE - 1, + .flags = IORESOURCE_MEM, + } +}; + +static struct platform_device nuc900_flash_device = { + .name = "physmap-flash", + .id = 0, + .dev = { + .platform_data = &nuc900_flash_data, + }, + .resource = nuc900_flash_resources, + .num_resources = ARRAY_SIZE(nuc900_flash_resources), +}; + +/* USB EHCI Host Controller */ + +static struct resource nuc900_usb_ehci_resource[] = { + [0] = { + .start = W90X900_PA_USBEHCIHOST, + .end = W90X900_PA_USBEHCIHOST + W90X900_SZ_USBEHCIHOST - 1, + .flags = IORESOURCE_MEM, + }, + [1] = { + .start = IRQ_USBH, + .end = IRQ_USBH, + .flags = IORESOURCE_IRQ, + } +}; + +static u64 nuc900_device_usb_ehci_dmamask = 0xffffffffUL; + +static struct platform_device nuc900_device_usb_ehci = { + .name = "nuc900-ehci", + .id = -1, + .num_resources = ARRAY_SIZE(nuc900_usb_ehci_resource), + .resource = nuc900_usb_ehci_resource, + .dev = { + .dma_mask = &nuc900_device_usb_ehci_dmamask, + .coherent_dma_mask = 0xffffffffUL + } +}; + +/* USB OHCI Host Controller */ + +static struct resource nuc900_usb_ohci_resource[] = { + [0] = { + .start = W90X900_PA_USBOHCIHOST, + .end = W90X900_PA_USBOHCIHOST + W90X900_SZ_USBOHCIHOST - 1, + .flags = IORESOURCE_MEM, + }, + [1] = { + .start = IRQ_USBH, + .end = IRQ_USBH, + .flags = IORESOURCE_IRQ, + } +}; + +static u64 nuc900_device_usb_ohci_dmamask = 0xffffffffUL; +static struct platform_device nuc900_device_usb_ohci = { + .name = "nuc900-ohci", + .id = -1, + .num_resources = ARRAY_SIZE(nuc900_usb_ohci_resource), + .resource = nuc900_usb_ohci_resource, + .dev = { + .dma_mask = &nuc900_device_usb_ohci_dmamask, + .coherent_dma_mask = 0xffffffffUL + } +}; + +/* USB Device (Gadget)*/ + +static struct resource nuc900_usbgadget_resource[] = { + [0] = { + .start = W90X900_PA_USBDEV, + .end = W90X900_PA_USBDEV + W90X900_SZ_USBDEV - 1, + .flags = IORESOURCE_MEM, + }, + [1] = { + .start = IRQ_USBD, + .end = IRQ_USBD, + .flags = IORESOURCE_IRQ, + } +}; + +static struct platform_device nuc900_device_usbgadget = { + .name = "nuc900-usbgadget", + .id = -1, + .num_resources = ARRAY_SIZE(nuc900_usbgadget_resource), + .resource = nuc900_usbgadget_resource, +}; + +/* MAC device */ + +static struct resource nuc900_emc_resource[] = { + [0] = { + .start = W90X900_PA_EMC, + .end = W90X900_PA_EMC + W90X900_SZ_EMC - 1, + .flags = IORESOURCE_MEM, + }, + [1] = { + .start = IRQ_EMCTX, + .end = IRQ_EMCTX, + .flags = IORESOURCE_IRQ, + }, + [2] = { + .start = IRQ_EMCRX, + .end = IRQ_EMCRX, + .flags = IORESOURCE_IRQ, + } +}; + +static u64 nuc900_device_emc_dmamask = 0xffffffffUL; +static struct platform_device nuc900_device_emc = { + .name = "nuc900-emc", + .id = -1, + .num_resources = ARRAY_SIZE(nuc900_emc_resource), + .resource = nuc900_emc_resource, + .dev = { + .dma_mask = &nuc900_device_emc_dmamask, + .coherent_dma_mask = 0xffffffffUL + } +}; + +/* SPI device */ + +static struct resource nuc900_spi_resource[] = { + [0] = { + .start = W90X900_PA_I2C + SPIOFFSET, + .end = W90X900_PA_I2C + SPIOFFSET + SPIOREG_SIZE - 1, + .flags = IORESOURCE_MEM, + }, + [1] = { + .start = IRQ_SSP, + .end = IRQ_SSP, + .flags = IORESOURCE_IRQ, + } +}; + +static struct platform_device nuc900_device_spi = { + .name = "nuc900-spi", + .id = -1, + .num_resources = ARRAY_SIZE(nuc900_spi_resource), + .resource = nuc900_spi_resource, +}; + +/* spi device, spi flash info */ + +static struct mtd_partition nuc900_spi_flash_partitions[] = { + { + .name = "bootloader(spi)", + .size = 0x0100000, + .offset = 0, + }, +}; + +static struct flash_platform_data nuc900_spi_flash_data = { + .name = "m25p80", + .parts = nuc900_spi_flash_partitions, + .nr_parts = ARRAY_SIZE(nuc900_spi_flash_partitions), + .type = "w25x16", +}; + +static struct spi_board_info nuc900_spi_board_info[] __initdata = { + { + .modalias = "m25p80", + .max_speed_hz = 20000000, + .bus_num = 0, + .chip_select = 1, + .platform_data = &nuc900_spi_flash_data, + .mode = SPI_MODE_0, + }, +}; + +/* WDT Device */ + +static struct resource nuc900_wdt_resource[] = { + [0] = { + .start = W90X900_PA_TIMER, + .end = W90X900_PA_TIMER + W90X900_SZ_TIMER - 1, + .flags = IORESOURCE_MEM, + }, + [1] = { + .start = IRQ_WDT, + .end = IRQ_WDT, + .flags = IORESOURCE_IRQ, + } +}; + +static struct platform_device nuc900_device_wdt = { + .name = "nuc900-wdt", + .id = -1, + .num_resources = ARRAY_SIZE(nuc900_wdt_resource), + .resource = nuc900_wdt_resource, +}; + +/* + * public device definition between 910 and 920, or 910 + * and 950 or 950 and 960...,their dev platform register + * should be in specific file such as nuc950, nuc960 c + * files rather than the public dev.c file here. so the + * corresponding platform_device definition should not be + * static. +*/ + +/* RTC controller*/ + +static struct resource nuc900_rtc_resource[] = { + [0] = { + .start = W90X900_PA_RTC, + .end = W90X900_PA_RTC + 0xff, + .flags = IORESOURCE_MEM, + }, + [1] = { + .start = IRQ_RTC, + .end = IRQ_RTC, + .flags = IORESOURCE_IRQ, + }, +}; + +struct platform_device nuc900_device_rtc = { + .name = "nuc900-rtc", + .id = -1, + .num_resources = ARRAY_SIZE(nuc900_rtc_resource), + .resource = nuc900_rtc_resource, +}; + +/*TouchScreen controller*/ + +static struct resource nuc900_ts_resource[] = { + [0] = { + .start = W90X900_PA_ADC, + .end = W90X900_PA_ADC + W90X900_SZ_ADC-1, + .flags = IORESOURCE_MEM, + }, + [1] = { + .start = IRQ_ADC, + .end = IRQ_ADC, + .flags = IORESOURCE_IRQ, + }, +}; + +struct platform_device nuc900_device_ts = { + .name = "nuc900-ts", + .id = -1, + .resource = nuc900_ts_resource, + .num_resources = ARRAY_SIZE(nuc900_ts_resource), +}; + +/* FMI Device */ + +static struct resource nuc900_fmi_resource[] = { + [0] = { + .start = W90X900_PA_FMI, + .end = W90X900_PA_FMI + W90X900_SZ_FMI - 1, + .flags = IORESOURCE_MEM, + }, + [1] = { + .start = IRQ_FMI, + .end = IRQ_FMI, + .flags = IORESOURCE_IRQ, + } +}; + +struct platform_device nuc900_device_fmi = { + .name = "nuc900-fmi", + .id = -1, + .num_resources = ARRAY_SIZE(nuc900_fmi_resource), + .resource = nuc900_fmi_resource, +}; + +/* KPI controller*/ + +static struct resource nuc900_kpi_resource[] = { + [0] = { + .start = W90X900_PA_KPI, + .end = W90X900_PA_KPI + W90X900_SZ_KPI - 1, + .flags = IORESOURCE_MEM, + }, + [1] = { + .start = IRQ_KPI, + .end = IRQ_KPI, + .flags = IORESOURCE_IRQ, + } + +}; + +struct platform_device nuc900_device_kpi = { + .name = "nuc900-kpi", + .id = -1, + .num_resources = ARRAY_SIZE(nuc900_kpi_resource), + .resource = nuc900_kpi_resource, +}; + +/*Here should be your evb resourse,such as LCD*/ + +static struct platform_device *nuc900_public_dev[] __initdata = { + &nuc900_serial_device, + &nuc900_flash_device, + &nuc900_device_usb_ehci, + &nuc900_device_usb_ohci, + &nuc900_device_usbgadget, + &nuc900_device_emc, + &nuc900_device_spi, + &nuc900_device_wdt, +}; + +/* Provide adding specific CPU platform devices API */ + +void __init nuc900_board_init(struct platform_device **device, int size) +{ + platform_add_devices(device, size); + platform_add_devices(nuc900_public_dev, ARRAY_SIZE(nuc900_public_dev)); + spi_register_board_info(nuc900_spi_board_info, + ARRAY_SIZE(nuc900_spi_board_info)); +} + diff --git a/arch/arm/mach-w90x900/gpio.c b/arch/arm/mach-w90x900/gpio.c index c72e0dfa182..ba05aec7ea4 100644 --- a/arch/arm/mach-w90x900/gpio.c +++ b/arch/arm/mach-w90x900/gpio.c @@ -1,7 +1,7 @@ /* - * linux/arch/arm/mach-w90p910/gpio.c + * linux/arch/arm/mach-w90x900/gpio.c * - * Generic w90p910 GPIO handling + * Generic nuc900 GPIO handling * * Wan ZongShun * @@ -30,31 +30,31 @@ #define GPIO_IN (0x0C) #define GROUPINERV (0x10) #define GPIO_GPIO(Nb) (0x00000001 << (Nb)) -#define to_w90p910_gpio_chip(c) container_of(c, struct w90p910_gpio_chip, chip) +#define to_nuc900_gpio_chip(c) container_of(c, struct nuc900_gpio_chip, chip) -#define W90P910_GPIO_CHIP(name, base_gpio, nr_gpio) \ +#define NUC900_GPIO_CHIP(name, base_gpio, nr_gpio) \ { \ .chip = { \ .label = name, \ - .direction_input = w90p910_dir_input, \ - .direction_output = w90p910_dir_output, \ - .get = w90p910_gpio_get, \ - .set = w90p910_gpio_set, \ + .direction_input = nuc900_dir_input, \ + .direction_output = nuc900_dir_output, \ + .get = nuc900_gpio_get, \ + .set = nuc900_gpio_set, \ .base = base_gpio, \ .ngpio = nr_gpio, \ } \ } -struct w90p910_gpio_chip { +struct nuc900_gpio_chip { struct gpio_chip chip; void __iomem *regbase; /* Base of group register*/ spinlock_t gpio_lock; }; -static int w90p910_gpio_get(struct gpio_chip *chip, unsigned offset) +static int nuc900_gpio_get(struct gpio_chip *chip, unsigned offset) { - struct w90p910_gpio_chip *w90p910_gpio = to_w90p910_gpio_chip(chip); - void __iomem *pio = w90p910_gpio->regbase + GPIO_IN; + struct nuc900_gpio_chip *nuc900_gpio = to_nuc900_gpio_chip(chip); + void __iomem *pio = nuc900_gpio->regbase + GPIO_IN; unsigned int regval; regval = __raw_readl(pio); @@ -63,14 +63,14 @@ static int w90p910_gpio_get(struct gpio_chip *chip, unsigned offset) return (regval != 0); } -static void w90p910_gpio_set(struct gpio_chip *chip, unsigned offset, int val) +static void nuc900_gpio_set(struct gpio_chip *chip, unsigned offset, int val) { - struct w90p910_gpio_chip *w90p910_gpio = to_w90p910_gpio_chip(chip); - void __iomem *pio = w90p910_gpio->regbase + GPIO_OUT; + struct nuc900_gpio_chip *nuc900_gpio = to_nuc900_gpio_chip(chip); + void __iomem *pio = nuc900_gpio->regbase + GPIO_OUT; unsigned int regval; unsigned long flags; - spin_lock_irqsave(&w90p910_gpio->gpio_lock, flags); + spin_lock_irqsave(&nuc900_gpio->gpio_lock, flags); regval = __raw_readl(pio); @@ -81,36 +81,36 @@ static void w90p910_gpio_set(struct gpio_chip *chip, unsigned offset, int val) __raw_writel(regval, pio); - spin_unlock_irqrestore(&w90p910_gpio->gpio_lock, flags); + spin_unlock_irqrestore(&nuc900_gpio->gpio_lock, flags); } -static int w90p910_dir_input(struct gpio_chip *chip, unsigned offset) +static int nuc900_dir_input(struct gpio_chip *chip, unsigned offset) { - struct w90p910_gpio_chip *w90p910_gpio = to_w90p910_gpio_chip(chip); - void __iomem *pio = w90p910_gpio->regbase + GPIO_DIR; + struct nuc900_gpio_chip *nuc900_gpio = to_nuc900_gpio_chip(chip); + void __iomem *pio = nuc900_gpio->regbase + GPIO_DIR; unsigned int regval; unsigned long flags; - spin_lock_irqsave(&w90p910_gpio->gpio_lock, flags); + spin_lock_irqsave(&nuc900_gpio->gpio_lock, flags); regval = __raw_readl(pio); regval &= ~GPIO_GPIO(offset); __raw_writel(regval, pio); - spin_unlock_irqrestore(&w90p910_gpio->gpio_lock, flags); + spin_unlock_irqrestore(&nuc900_gpio->gpio_lock, flags); return 0; } -static int w90p910_dir_output(struct gpio_chip *chip, unsigned offset, int val) +static int nuc900_dir_output(struct gpio_chip *chip, unsigned offset, int val) { - struct w90p910_gpio_chip *w90p910_gpio = to_w90p910_gpio_chip(chip); - void __iomem *outreg = w90p910_gpio->regbase + GPIO_OUT; - void __iomem *pio = w90p910_gpio->regbase + GPIO_DIR; + struct nuc900_gpio_chip *nuc900_gpio = to_nuc900_gpio_chip(chip); + void __iomem *outreg = nuc900_gpio->regbase + GPIO_OUT; + void __iomem *pio = nuc900_gpio->regbase + GPIO_DIR; unsigned int regval; unsigned long flags; - spin_lock_irqsave(&w90p910_gpio->gpio_lock, flags); + spin_lock_irqsave(&nuc900_gpio->gpio_lock, flags); regval = __raw_readl(pio); regval |= GPIO_GPIO(offset); @@ -125,28 +125,28 @@ static int w90p910_dir_output(struct gpio_chip *chip, unsigned offset, int val) __raw_writel(regval, outreg); - spin_unlock_irqrestore(&w90p910_gpio->gpio_lock, flags); + spin_unlock_irqrestore(&nuc900_gpio->gpio_lock, flags); return 0; } -static struct w90p910_gpio_chip w90p910_gpio[] = { - W90P910_GPIO_CHIP("GROUPC", 0, 16), - W90P910_GPIO_CHIP("GROUPD", 16, 10), - W90P910_GPIO_CHIP("GROUPE", 26, 14), - W90P910_GPIO_CHIP("GROUPF", 40, 10), - W90P910_GPIO_CHIP("GROUPG", 50, 17), - W90P910_GPIO_CHIP("GROUPH", 67, 8), - W90P910_GPIO_CHIP("GROUPI", 75, 17), +static struct nuc900_gpio_chip nuc900_gpio[] = { + NUC900_GPIO_CHIP("GROUPC", 0, 16), + NUC900_GPIO_CHIP("GROUPD", 16, 10), + NUC900_GPIO_CHIP("GROUPE", 26, 14), + NUC900_GPIO_CHIP("GROUPF", 40, 10), + NUC900_GPIO_CHIP("GROUPG", 50, 17), + NUC900_GPIO_CHIP("GROUPH", 67, 8), + NUC900_GPIO_CHIP("GROUPI", 75, 17), }; -void __init w90p910_init_gpio(int nr_group) +void __init nuc900_init_gpio(int nr_group) { unsigned i; - struct w90p910_gpio_chip *gpio_chip; + struct nuc900_gpio_chip *gpio_chip; for (i = 0; i < nr_group; i++) { - gpio_chip = &w90p910_gpio[i]; + gpio_chip = &nuc900_gpio[i]; spin_lock_init(&gpio_chip->gpio_lock); gpio_chip->regbase = GPIO_BASE + i * GROUPINERV; gpiochip_add(&gpio_chip->chip); diff --git a/arch/arm/mach-w90x900/irq.c b/arch/arm/mach-w90x900/irq.c index a296c9b81d2..0ce9d8e867e 100644 --- a/arch/arm/mach-w90x900/irq.c +++ b/arch/arm/mach-w90x900/irq.c @@ -36,13 +36,13 @@ struct group_irq { static DEFINE_SPINLOCK(groupirq_lock); -#define DEFINE_GROUP(_name, _ctrlbit, _num) \ -struct group_irq group_##_name = { \ - .enable = w90x900_group_enable, \ - .gpen = ((2 ^ _num) - 1) << _ctrlbit, \ +#define DEFINE_GROUP(_name, _ctrlbit, _num) \ +struct group_irq group_##_name = { \ + .enable = nuc900_group_enable, \ + .gpen = ((1 << _num) - 1) << _ctrlbit, \ } -static void w90x900_group_enable(struct group_irq *gpirq, int enable); +static void nuc900_group_enable(struct group_irq *gpirq, int enable); static DEFINE_GROUP(nirq0, 0, 4); static DEFINE_GROUP(nirq1, 4, 4); @@ -77,7 +77,7 @@ static void group_irq_disable(struct group_irq *group_irq) spin_unlock_irqrestore(&groupirq_lock, flags); } -static void w90x900_group_enable(struct group_irq *gpirq, int enable) +static void nuc900_group_enable(struct group_irq *gpirq, int enable) { unsigned int groupen = gpirq->gpen; unsigned long regval; @@ -92,7 +92,7 @@ static void w90x900_group_enable(struct group_irq *gpirq, int enable) __raw_writel(regval, REG_AIC_GEN); } -static void w90x900_irq_mask(unsigned int irq) +static void nuc900_irq_mask(unsigned int irq) { struct group_irq *group_irq; @@ -143,12 +143,12 @@ static void w90x900_irq_mask(unsigned int irq) * to REG_AIC_EOSCR for ACK */ -static void w90x900_irq_ack(unsigned int irq) +static void nuc900_irq_ack(unsigned int irq) { __raw_writel(0x01, REG_AIC_EOSCR); } -static void w90x900_irq_unmask(unsigned int irq) +static void nuc900_irq_unmask(unsigned int irq) { struct group_irq *group_irq; @@ -194,20 +194,20 @@ static void w90x900_irq_unmask(unsigned int irq) group_irq_enable(group_irq); } -static struct irq_chip w90x900_irq_chip = { - .ack = w90x900_irq_ack, - .mask = w90x900_irq_mask, - .unmask = w90x900_irq_unmask, +static struct irq_chip nuc900_irq_chip = { + .ack = nuc900_irq_ack, + .mask = nuc900_irq_mask, + .unmask = nuc900_irq_unmask, }; -void __init w90x900_init_irq(void) +void __init nuc900_init_irq(void) { int irqno; __raw_writel(0xFFFFFFFE, REG_AIC_MDCR); for (irqno = IRQ_WDT; irqno <= IRQ_ADC; irqno++) { - set_irq_chip(irqno, &w90x900_irq_chip); + set_irq_chip(irqno, &nuc900_irq_chip); set_irq_handler(irqno, handle_level_irq); set_irq_flags(irqno, IRQF_VALID); } diff --git a/arch/arm/mach-w90x900/mach-nuc910evb.c b/arch/arm/mach-w90x900/mach-nuc910evb.c new file mode 100644 index 00000000000..ec05bda946f --- /dev/null +++ b/arch/arm/mach-w90x900/mach-nuc910evb.c @@ -0,0 +1,44 @@ +/* + * linux/arch/arm/mach-w90x900/mach-nuc910evb.c + * + * Based on mach-s3c2410/mach-smdk2410.c by Jonas Dietsche + * + * Copyright (C) 2008 Nuvoton technology corporation. + * + * Wan ZongShun + * + * This program is free software; you can redistribute it and/or + * modify it under the terms of the GNU General Public License as + * published by the Free Software Foundation;version 2 of the License. + * + */ + +#include +#include +#include +#include +#include + +#include "nuc910.h" + +static void __init nuc910evb_map_io(void) +{ + nuc910_map_io(); + nuc910_init_clocks(); +} + +static void __init nuc910evb_init(void) +{ + nuc910_board_init(); +} + +MACHINE_START(W90P910EVB, "W90P910EVB") + /* Maintainer: Wan ZongShun */ + .phys_io = W90X900_PA_UART, + .io_pg_offst = (((u32)W90X900_VA_UART) >> 18) & 0xfffc, + .boot_params = 0, + .map_io = nuc910evb_map_io, + .init_irq = nuc900_init_irq, + .init_machine = nuc910evb_init, + .timer = &nuc900_timer, +MACHINE_END diff --git a/arch/arm/mach-w90x900/mach-w90p910evb.c b/arch/arm/mach-w90x900/mach-w90p910evb.c deleted file mode 100644 index 117578aed68..00000000000 --- a/arch/arm/mach-w90x900/mach-w90p910evb.c +++ /dev/null @@ -1,407 +0,0 @@ -/* - * linux/arch/arm/mach-w90x900/mach-w90p910evb.c - * - * Based on mach-s3c2410/mach-smdk2410.c by Jonas Dietsche - * - * Copyright (C) 2008 Nuvoton technology corporation. - * - * Wan ZongShun - * - * This program is free software; you can redistribute it and/or - * modify it under the terms of the GNU General Public License as - * published by the Free Software Foundation;version 2 of the License. - * - */ - -#include -#include -#include -#include -#include -#include -#include - -#include -#include -#include - -#include -#include - -#include -#include -#include -#include - -#include -#include - -#include "cpu.h" -/*w90p910 evb norflash driver data */ - -#define W90P910_FLASH_BASE 0xA0000000 -#define W90P910_FLASH_SIZE 0x400000 -#define SPIOFFSET 0x200 -#define SPIOREG_SIZE 0x100 - -static struct mtd_partition w90p910_flash_partitions[] = { - { - .name = "NOR Partition 1 for kernel (960K)", - .size = 0xF0000, - .offset = 0x10000, - }, - { - .name = "NOR Partition 2 for image (1M)", - .size = 0x100000, - .offset = 0x100000, - }, - { - .name = "NOR Partition 3 for user (2M)", - .size = 0x200000, - .offset = 0x00200000, - } -}; - -static struct physmap_flash_data w90p910_flash_data = { - .width = 2, - .parts = w90p910_flash_partitions, - .nr_parts = ARRAY_SIZE(w90p910_flash_partitions), -}; - -static struct resource w90p910_flash_resources[] = { - { - .start = W90P910_FLASH_BASE, - .end = W90P910_FLASH_BASE + W90P910_FLASH_SIZE - 1, - .flags = IORESOURCE_MEM, - } -}; - -static struct platform_device w90p910_flash_device = { - .name = "physmap-flash", - .id = 0, - .dev = { - .platform_data = &w90p910_flash_data, - }, - .resource = w90p910_flash_resources, - .num_resources = ARRAY_SIZE(w90p910_flash_resources), -}; - -/* USB EHCI Host Controller */ - -static struct resource w90x900_usb_ehci_resource[] = { - [0] = { - .start = W90X900_PA_USBEHCIHOST, - .end = W90X900_PA_USBEHCIHOST + W90X900_SZ_USBEHCIHOST - 1, - .flags = IORESOURCE_MEM, - }, - [1] = { - .start = IRQ_USBH, - .end = IRQ_USBH, - .flags = IORESOURCE_IRQ, - } -}; - -static u64 w90x900_device_usb_ehci_dmamask = 0xffffffffUL; - -struct platform_device w90x900_device_usb_ehci = { - .name = "w90x900-ehci", - .id = -1, - .num_resources = ARRAY_SIZE(w90x900_usb_ehci_resource), - .resource = w90x900_usb_ehci_resource, - .dev = { - .dma_mask = &w90x900_device_usb_ehci_dmamask, - .coherent_dma_mask = 0xffffffffUL - } -}; -EXPORT_SYMBOL(w90x900_device_usb_ehci); - -/* USB OHCI Host Controller */ - -static struct resource w90x900_usb_ohci_resource[] = { - [0] = { - .start = W90X900_PA_USBOHCIHOST, - .end = W90X900_PA_USBOHCIHOST + W90X900_SZ_USBOHCIHOST - 1, - .flags = IORESOURCE_MEM, - }, - [1] = { - .start = IRQ_USBH, - .end = IRQ_USBH, - .flags = IORESOURCE_IRQ, - } -}; - -static u64 w90x900_device_usb_ohci_dmamask = 0xffffffffUL; -struct platform_device w90x900_device_usb_ohci = { - .name = "w90x900-ohci", - .id = -1, - .num_resources = ARRAY_SIZE(w90x900_usb_ohci_resource), - .resource = w90x900_usb_ohci_resource, - .dev = { - .dma_mask = &w90x900_device_usb_ohci_dmamask, - .coherent_dma_mask = 0xffffffffUL - } -}; -EXPORT_SYMBOL(w90x900_device_usb_ohci); - -/*TouchScreen controller*/ - -static struct resource w90x900_ts_resource[] = { - [0] = { - .start = W90X900_PA_ADC, - .end = W90X900_PA_ADC + W90X900_SZ_ADC-1, - .flags = IORESOURCE_MEM, - }, - [1] = { - .start = IRQ_ADC, - .end = IRQ_ADC, - .flags = IORESOURCE_IRQ, - }, -}; - -struct platform_device w90x900_device_ts = { - .name = "w90x900-ts", - .id = -1, - .resource = w90x900_ts_resource, - .num_resources = ARRAY_SIZE(w90x900_ts_resource), -}; -EXPORT_SYMBOL(w90x900_device_ts); - -/* RTC controller*/ - -static struct resource w90x900_rtc_resource[] = { - [0] = { - .start = W90X900_PA_RTC, - .end = W90X900_PA_RTC + 0xff, - .flags = IORESOURCE_MEM, - }, - [1] = { - .start = IRQ_RTC, - .end = IRQ_RTC, - .flags = IORESOURCE_IRQ, - }, -}; - -struct platform_device w90x900_device_rtc = { - .name = "w90x900-rtc", - .id = -1, - .num_resources = ARRAY_SIZE(w90x900_rtc_resource), - .resource = w90x900_rtc_resource, -}; -EXPORT_SYMBOL(w90x900_device_rtc); - -/* KPI controller*/ - -static struct resource w90x900_kpi_resource[] = { - [0] = { - .start = W90X900_PA_KPI, - .end = W90X900_PA_KPI + W90X900_SZ_KPI - 1, - .flags = IORESOURCE_MEM, - }, - [1] = { - .start = IRQ_KPI, - .end = IRQ_KPI, - .flags = IORESOURCE_IRQ, - } - -}; - -struct platform_device w90x900_device_kpi = { - .name = "w90x900-kpi", - .id = -1, - .num_resources = ARRAY_SIZE(w90x900_kpi_resource), - .resource = w90x900_kpi_resource, -}; -EXPORT_SYMBOL(w90x900_device_kpi); - -/* USB Device (Gadget)*/ - -static struct resource w90x900_usbgadget_resource[] = { - [0] = { - .start = W90X900_PA_USBDEV, - .end = W90X900_PA_USBDEV + W90X900_SZ_USBDEV - 1, - .flags = IORESOURCE_MEM, - }, - [1] = { - .start = IRQ_USBD, - .end = IRQ_USBD, - .flags = IORESOURCE_IRQ, - } -}; - -struct platform_device w90x900_device_usbgadget = { - .name = "w90x900-usbgadget", - .id = -1, - .num_resources = ARRAY_SIZE(w90x900_usbgadget_resource), - .resource = w90x900_usbgadget_resource, -}; -EXPORT_SYMBOL(w90x900_device_usbgadget); - -/* FMI Device */ - -static struct resource w90p910_fmi_resource[] = { - [0] = { - .start = W90X900_PA_FMI, - .end = W90X900_PA_FMI + W90X900_SZ_FMI - 1, - .flags = IORESOURCE_MEM, - }, - [1] = { - .start = IRQ_FMI, - .end = IRQ_FMI, - .flags = IORESOURCE_IRQ, - } -}; - -static struct platform_device w90p910_device_fmi = { - .name = "w90p910-fmi", - .id = -1, - .num_resources = ARRAY_SIZE(w90p910_fmi_resource), - .resource = w90p910_fmi_resource, -}; - -/* MAC device */ - -static struct resource w90x900_emc_resource[] = { - [0] = { - .start = W90X900_PA_EMC, - .end = W90X900_PA_EMC + W90X900_SZ_EMC - 1, - .flags = IORESOURCE_MEM, - }, - [1] = { - .start = IRQ_EMCTX, - .end = IRQ_EMCTX, - .flags = IORESOURCE_IRQ, - }, - [2] = { - .start = IRQ_EMCRX, - .end = IRQ_EMCRX, - .flags = IORESOURCE_IRQ, - } -}; - -static u64 w90x900_device_emc_dmamask = 0xffffffffUL; -static struct platform_device w90p910_device_emc = { - .name = "w90p910-emc", - .id = -1, - .num_resources = ARRAY_SIZE(w90x900_emc_resource), - .resource = w90x900_emc_resource, - .dev = { - .dma_mask = &w90x900_device_emc_dmamask, - .coherent_dma_mask = 0xffffffffUL - } -}; - -/* SPI device */ - -static struct resource w90p910_spi_resource[] = { - [0] = { - .start = W90X900_PA_I2C + SPIOFFSET, - .end = W90X900_PA_I2C + SPIOFFSET + SPIOREG_SIZE - 1, - .flags = IORESOURCE_MEM, - }, - [1] = { - .start = IRQ_SSP, - .end = IRQ_SSP, - .flags = IORESOURCE_IRQ, - } -}; - -static struct platform_device w90p910_device_spi = { - .name = "w90p910-spi", - .id = -1, - .num_resources = ARRAY_SIZE(w90p910_spi_resource), - .resource = w90p910_spi_resource, -}; - -/* spi device, spi flash info */ - -static struct mtd_partition w90p910_spi_flash_partitions[] = { - { - .name = "bootloader(spi)", - .size = 0x0100000, - .offset = 0, - }, -}; - -static struct flash_platform_data w90p910_spi_flash_data = { - .name = "m25p80", - .parts = w90p910_spi_flash_partitions, - .nr_parts = ARRAY_SIZE(w90p910_spi_flash_partitions), - .type = "w25x16", -}; - -static struct spi_board_info w90p910_spi_board_info[] __initdata = { - { - .modalias = "m25p80", - .max_speed_hz = 20000000, - .bus_num = 0, - .chip_select = 1, - .platform_data = &w90p910_spi_flash_data, - .mode = SPI_MODE_0, - }, -}; - -/* WDT Device */ - -static struct resource w90p910_wdt_resource[] = { - [0] = { - .start = W90X900_PA_TIMER, - .end = W90X900_PA_TIMER + W90X900_SZ_TIMER - 1, - .flags = IORESOURCE_MEM, - }, - [1] = { - .start = IRQ_WDT, - .end = IRQ_WDT, - .flags = IORESOURCE_IRQ, - } -}; - -static struct platform_device w90p910_device_wdt = { - .name = "w90p910-wdt", - .id = -1, - .num_resources = ARRAY_SIZE(w90p910_wdt_resource), - .resource = w90p910_wdt_resource, -}; - -static struct map_desc w90p910_iodesc[] __initdata = { -}; - -/*Here should be your evb resourse,such as LCD*/ - -static struct platform_device *w90p910evb_dev[] __initdata = { - &w90p910_serial_device, - &w90p910_flash_device, - &w90x900_device_usb_ehci, - &w90x900_device_usb_ohci, - &w90x900_device_ts, - &w90x900_device_rtc, - &w90x900_device_kpi, - &w90x900_device_usbgadget, - &w90p910_device_fmi, - &w90p910_device_emc, - &w90p910_device_spi, - &w90p910_device_wdt, -}; - -static void __init w90p910evb_map_io(void) -{ - w90p910_map_io(w90p910_iodesc, ARRAY_SIZE(w90p910_iodesc)); - w90p910_init_clocks(); -} - -static void __init w90p910evb_init(void) -{ - platform_add_devices(w90p910evb_dev, ARRAY_SIZE(w90p910evb_dev)); - spi_register_board_info(w90p910_spi_board_info, - ARRAY_SIZE(w90p910_spi_board_info)); -} - -MACHINE_START(W90P910EVB, "W90P910EVB") - /* Maintainer: Wan ZongShun */ - .phys_io = W90X900_PA_UART, - .io_pg_offst = (((u32)W90X900_VA_UART) >> 18) & 0xfffc, - .boot_params = 0, - .map_io = w90p910evb_map_io, - .init_irq = w90x900_init_irq, - .init_machine = w90p910evb_init, - .timer = &w90x900_timer, -MACHINE_END diff --git a/arch/arm/mach-w90x900/mfp-w90p910.c b/arch/arm/mach-w90x900/mfp-w90p910.c deleted file mode 100644 index 4533098a0ee..00000000000 --- a/arch/arm/mach-w90x900/mfp-w90p910.c +++ /dev/null @@ -1,158 +0,0 @@ -/* - * linux/arch/arm/mach-w90x900/mfp-w90p910.c - * - * Copyright (c) 2008 Nuvoton technology corporation - * - * Wan ZongShun - * - * This program is free software; you can redistribute it and/or modify - * it under the terms of the GNU General Public License as published by - * the Free Software Foundation;version 2 of the License. - */ - -#include -#include -#include -#include -#include -#include -#include -#include -#include -#include - -#include - -#define REG_MFSEL (W90X900_VA_GCR + 0xC) - -#define GPSELF (0x01 << 1) - -#define GPSELC (0x03 << 2) -#define ENKPI (0x02 << 2) -#define ENNAND (0x01 << 2) - -#define GPSELEI0 (0x01 << 26) -#define GPSELEI1 (0x01 << 27) - -#define GPIOG0TO1 (0x03 << 14) -#define GPIOG2TO3 (0x03 << 16) -#define ENSPI (0x0a << 14) -#define ENI2C0 (0x01 << 14) -#define ENI2C1 (0x01 << 16) - -static DEFINE_MUTEX(mfp_mutex); - -void mfp_set_groupf(struct device *dev) -{ - unsigned long mfpen; - const char *dev_id; - - BUG_ON(!dev); - - mutex_lock(&mfp_mutex); - - dev_id = dev_name(dev); - - mfpen = __raw_readl(REG_MFSEL); - - if (strcmp(dev_id, "w90p910-emc") == 0) - mfpen |= GPSELF;/*enable mac*/ - else - mfpen &= ~GPSELF;/*GPIOF[9:0]*/ - - __raw_writel(mfpen, REG_MFSEL); - - mutex_unlock(&mfp_mutex); -} -EXPORT_SYMBOL(mfp_set_groupf); - -void mfp_set_groupc(struct device *dev) -{ - unsigned long mfpen; - const char *dev_id; - - BUG_ON(!dev); - - mutex_lock(&mfp_mutex); - - dev_id = dev_name(dev); - - mfpen = __raw_readl(REG_MFSEL); - - if (strcmp(dev_id, "w90p910-lcd") == 0) - mfpen |= GPSELC;/*enable lcd*/ - else if (strcmp(dev_id, "w90p910-kpi") == 0) { - mfpen &= (~GPSELC);/*enable kpi*/ - mfpen |= ENKPI; - } else if (strcmp(dev_id, "w90p910-nand") == 0) { - mfpen &= (~GPSELC);/*enable nand*/ - mfpen |= ENNAND; - } else - mfpen &= (~GPSELC);/*GPIOC[14:0]*/ - - __raw_writel(mfpen, REG_MFSEL); - - mutex_unlock(&mfp_mutex); -} -EXPORT_SYMBOL(mfp_set_groupc); - -void mfp_set_groupi(struct device *dev) -{ - unsigned long mfpen; - const char *dev_id; - - BUG_ON(!dev); - - mutex_lock(&mfp_mutex); - - dev_id = dev_name(dev); - - mfpen = __raw_readl(REG_MFSEL); - - mfpen &= ~GPSELEI1;/*default gpio16*/ - - if (strcmp(dev_id, "w90p910-wdog") == 0) - mfpen |= GPSELEI1;/*enable wdog*/ - else if (strcmp(dev_id, "w90p910-atapi") == 0) - mfpen |= GPSELEI0;/*enable atapi*/ - else if (strcmp(dev_id, "w90p910-keypad") == 0) - mfpen &= ~GPSELEI0;/*enable keypad*/ - - __raw_writel(mfpen, REG_MFSEL); - - mutex_unlock(&mfp_mutex); -} -EXPORT_SYMBOL(mfp_set_groupi); - -void mfp_set_groupg(struct device *dev) -{ - unsigned long mfpen; - const char *dev_id; - - BUG_ON(!dev); - - mutex_lock(&mfp_mutex); - - dev_id = dev_name(dev); - - mfpen = __raw_readl(REG_MFSEL); - - if (strcmp(dev_id, "w90p910-spi") == 0) { - mfpen &= ~(GPIOG0TO1 | GPIOG2TO3); - mfpen |= ENSPI;/*enable spi*/ - } else if (strcmp(dev_id, "w90p910-i2c0") == 0) { - mfpen &= ~(GPIOG0TO1); - mfpen |= ENI2C0;/*enable i2c0*/ - } else if (strcmp(dev_id, "w90p910-i2c1") == 0) { - mfpen &= ~(GPIOG2TO3); - mfpen |= ENI2C1;/*enable i2c1*/ - } else { - mfpen &= ~(GPIOG0TO1 | GPIOG2TO3);/*GPIOG[3:0]*/ - } - - __raw_writel(mfpen, REG_MFSEL); - - mutex_unlock(&mfp_mutex); -} -EXPORT_SYMBOL(mfp_set_groupg); - diff --git a/arch/arm/mach-w90x900/mfp.c b/arch/arm/mach-w90x900/mfp.c new file mode 100644 index 00000000000..a47dc9a708e --- /dev/null +++ b/arch/arm/mach-w90x900/mfp.c @@ -0,0 +1,158 @@ +/* + * linux/arch/arm/mach-w90x900/mfp.c + * + * Copyright (c) 2008 Nuvoton technology corporation + * + * Wan ZongShun + * + * This program is free software; you can redistribute it and/or modify + * it under the terms of the GNU General Public License as published by + * the Free Software Foundation;version 2 of the License. + */ + +#include +#include +#include +#include +#include +#include +#include +#include +#include +#include + +#include + +#define REG_MFSEL (W90X900_VA_GCR + 0xC) + +#define GPSELF (0x01 << 1) + +#define GPSELC (0x03 << 2) +#define ENKPI (0x02 << 2) +#define ENNAND (0x01 << 2) + +#define GPSELEI0 (0x01 << 26) +#define GPSELEI1 (0x01 << 27) + +#define GPIOG0TO1 (0x03 << 14) +#define GPIOG2TO3 (0x03 << 16) +#define ENSPI (0x0a << 14) +#define ENI2C0 (0x01 << 14) +#define ENI2C1 (0x01 << 16) + +static DEFINE_MUTEX(mfp_mutex); + +void mfp_set_groupf(struct device *dev) +{ + unsigned long mfpen; + const char *dev_id; + + BUG_ON(!dev); + + mutex_lock(&mfp_mutex); + + dev_id = dev_name(dev); + + mfpen = __raw_readl(REG_MFSEL); + + if (strcmp(dev_id, "nuc900-emc") == 0) + mfpen |= GPSELF;/*enable mac*/ + else + mfpen &= ~GPSELF;/*GPIOF[9:0]*/ + + __raw_writel(mfpen, REG_MFSEL); + + mutex_unlock(&mfp_mutex); +} +EXPORT_SYMBOL(mfp_set_groupf); + +void mfp_set_groupc(struct device *dev) +{ + unsigned long mfpen; + const char *dev_id; + + BUG_ON(!dev); + + mutex_lock(&mfp_mutex); + + dev_id = dev_name(dev); + + mfpen = __raw_readl(REG_MFSEL); + + if (strcmp(dev_id, "nuc900-lcd") == 0) + mfpen |= GPSELC;/*enable lcd*/ + else if (strcmp(dev_id, "nuc900-kpi") == 0) { + mfpen &= (~GPSELC);/*enable kpi*/ + mfpen |= ENKPI; + } else if (strcmp(dev_id, "nuc900-nand") == 0) { + mfpen &= (~GPSELC);/*enable nand*/ + mfpen |= ENNAND; + } else + mfpen &= (~GPSELC);/*GPIOC[14:0]*/ + + __raw_writel(mfpen, REG_MFSEL); + + mutex_unlock(&mfp_mutex); +} +EXPORT_SYMBOL(mfp_set_groupc); + +void mfp_set_groupi(struct device *dev) +{ + unsigned long mfpen; + const char *dev_id; + + BUG_ON(!dev); + + mutex_lock(&mfp_mutex); + + dev_id = dev_name(dev); + + mfpen = __raw_readl(REG_MFSEL); + + mfpen &= ~GPSELEI1;/*default gpio16*/ + + if (strcmp(dev_id, "nuc900-wdog") == 0) + mfpen |= GPSELEI1;/*enable wdog*/ + else if (strcmp(dev_id, "nuc900-atapi") == 0) + mfpen |= GPSELEI0;/*enable atapi*/ + else if (strcmp(dev_id, "nuc900-keypad") == 0) + mfpen &= ~GPSELEI0;/*enable keypad*/ + + __raw_writel(mfpen, REG_MFSEL); + + mutex_unlock(&mfp_mutex); +} +EXPORT_SYMBOL(mfp_set_groupi); + +void mfp_set_groupg(struct device *dev) +{ + unsigned long mfpen; + const char *dev_id; + + BUG_ON(!dev); + + mutex_lock(&mfp_mutex); + + dev_id = dev_name(dev); + + mfpen = __raw_readl(REG_MFSEL); + + if (strcmp(dev_id, "nuc900-spi") == 0) { + mfpen &= ~(GPIOG0TO1 | GPIOG2TO3); + mfpen |= ENSPI;/*enable spi*/ + } else if (strcmp(dev_id, "nuc900-i2c0") == 0) { + mfpen &= ~(GPIOG0TO1); + mfpen |= ENI2C0;/*enable i2c0*/ + } else if (strcmp(dev_id, "nuc900-i2c1") == 0) { + mfpen &= ~(GPIOG2TO3); + mfpen |= ENI2C1;/*enable i2c1*/ + } else { + mfpen &= ~(GPIOG0TO1 | GPIOG2TO3);/*GPIOG[3:0]*/ + } + + __raw_writel(mfpen, REG_MFSEL); + + mutex_unlock(&mfp_mutex); +} +EXPORT_SYMBOL(mfp_set_groupg); + diff --git a/arch/arm/mach-w90x900/nuc910.c b/arch/arm/mach-w90x900/nuc910.c new file mode 100644 index 00000000000..656f03b3b62 --- /dev/null +++ b/arch/arm/mach-w90x900/nuc910.c @@ -0,0 +1,60 @@ +/* + * linux/arch/arm/mach-w90x900/nuc910.c + * + * Based on linux/arch/arm/plat-s3c24xx/s3c244x.c by Ben Dooks + * + * Copyright (c) 2009 Nuvoton corporation. + * + * Wan ZongShun + * + * NUC910 cpu support + * + * This program is free software; you can redistribute it and/or modify + * it under the terms of the GNU General Public License as published by + * the Free Software Foundation;version 2 of the License. + * + */ + +#include +#include +#include +#include "cpu.h" +#include "clock.h" + +/* define specific CPU platform device */ + +static struct platform_device *nuc910_dev[] __initdata = { + &nuc900_device_ts, + &nuc900_device_rtc, +}; + +/* define specific CPU platform io map */ + +static struct map_desc nuc910evb_iodesc[] __initdata = { + IODESC_ENT(USBEHCIHOST), + IODESC_ENT(USBOHCIHOST), + IODESC_ENT(KPI), + IODESC_ENT(USBDEV), + IODESC_ENT(ADC), +}; + +/*Init NUC910 evb io*/ + +void __init nuc910_map_io(void) +{ + nuc900_map_io(nuc910evb_iodesc, ARRAY_SIZE(nuc910evb_iodesc)); +} + +/*Init NUC910 clock*/ + +void __init nuc910_init_clocks(void) +{ + nuc900_init_clocks(); +} + +/*Init NUC910 board info*/ + +void __init nuc910_board_init(void) +{ + nuc900_board_init(nuc910_dev, ARRAY_SIZE(nuc910_dev)); +} diff --git a/arch/arm/mach-w90x900/nuc910.h b/arch/arm/mach-w90x900/nuc910.h new file mode 100644 index 00000000000..83e9ba5fc26 --- /dev/null +++ b/arch/arm/mach-w90x900/nuc910.h @@ -0,0 +1,28 @@ +/* + * arch/arm/mach-w90x900/nuc910.h + * + * Copyright (c) 2008 Nuvoton corporation + * + * Header file for NUC900 CPU support + * + * Wan ZongShun + * + * 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. + * + */ + +struct map_desc; +struct sys_timer; + +/* core initialisation functions */ + +extern void nuc900_init_irq(void); +extern struct sys_timer nuc900_timer; + +/* extern file from nuc910.c */ + +extern void nuc910_board_init(void); +extern void nuc910_init_clocks(void); +extern void nuc910_map_io(void); diff --git a/arch/arm/mach-w90x900/time.c b/arch/arm/mach-w90x900/time.c index 5e06770e601..4128af870b4 100644 --- a/arch/arm/mach-w90x900/time.c +++ b/arch/arm/mach-w90x900/time.c @@ -44,7 +44,7 @@ unsigned int timer0_load; -static void w90p910_clockevent_setmode(enum clock_event_mode mode, +static void nuc900_clockevent_setmode(enum clock_event_mode mode, struct clock_event_device *clk) { unsigned int val; @@ -71,7 +71,7 @@ static void w90p910_clockevent_setmode(enum clock_event_mode mode, __raw_writel(val, REG_TCSR0); } -static int w90p910_clockevent_setnextevent(unsigned long evt, +static int nuc900_clockevent_setnextevent(unsigned long evt, struct clock_event_device *clk) { unsigned int val; @@ -85,20 +85,20 @@ static int w90p910_clockevent_setnextevent(unsigned long evt, return 0; } -static struct clock_event_device w90p910_clockevent_device = { - .name = "w90p910-timer0", +static struct clock_event_device nuc900_clockevent_device = { + .name = "nuc900-timer0", .shift = 32, .features = CLOCK_EVT_MODE_PERIODIC | CLOCK_EVT_FEAT_ONESHOT, - .set_mode = w90p910_clockevent_setmode, - .set_next_event = w90p910_clockevent_setnextevent, + .set_mode = nuc900_clockevent_setmode, + .set_next_event = nuc900_clockevent_setnextevent, .rating = 300, }; /*IRQ handler for the timer*/ -static irqreturn_t w90p910_timer0_interrupt(int irq, void *dev_id) +static irqreturn_t nuc900_timer0_interrupt(int irq, void *dev_id) { - struct clock_event_device *evt = &w90p910_clockevent_device; + struct clock_event_device *evt = &nuc900_clockevent_device; __raw_writel(0x01, REG_TISR); /* clear TIF0 */ @@ -106,40 +106,40 @@ static irqreturn_t w90p910_timer0_interrupt(int irq, void *dev_id) return IRQ_HANDLED; } -static struct irqaction w90p910_timer0_irq = { - .name = "w90p910-timer0", +static struct irqaction nuc900_timer0_irq = { + .name = "nuc900-timer0", .flags = IRQF_DISABLED | IRQF_TIMER | IRQF_IRQPOLL, - .handler = w90p910_timer0_interrupt, + .handler = nuc900_timer0_interrupt, }; -static void __init w90p910_clockevents_init(unsigned int rate) +static void __init nuc900_clockevents_init(unsigned int rate) { - w90p910_clockevent_device.mult = div_sc(rate, NSEC_PER_SEC, - w90p910_clockevent_device.shift); - w90p910_clockevent_device.max_delta_ns = clockevent_delta2ns(0xffffffff, - &w90p910_clockevent_device); - w90p910_clockevent_device.min_delta_ns = clockevent_delta2ns(0xf, - &w90p910_clockevent_device); - w90p910_clockevent_device.cpumask = cpumask_of(0); - - clockevents_register_device(&w90p910_clockevent_device); + nuc900_clockevent_device.mult = div_sc(rate, NSEC_PER_SEC, + nuc900_clockevent_device.shift); + nuc900_clockevent_device.max_delta_ns = clockevent_delta2ns(0xffffffff, + &nuc900_clockevent_device); + nuc900_clockevent_device.min_delta_ns = clockevent_delta2ns(0xf, + &nuc900_clockevent_device); + nuc900_clockevent_device.cpumask = cpumask_of(0); + + clockevents_register_device(&nuc900_clockevent_device); } -static cycle_t w90p910_get_cycles(struct clocksource *cs) +static cycle_t nuc900_get_cycles(struct clocksource *cs) { return ~__raw_readl(REG_TDR1); } -static struct clocksource clocksource_w90p910 = { - .name = "w90p910-timer1", +static struct clocksource clocksource_nuc900 = { + .name = "nuc900-timer1", .rating = 200, - .read = w90p910_get_cycles, + .read = nuc900_get_cycles, .mask = CLOCKSOURCE_MASK(32), .shift = 20, .flags = CLOCK_SOURCE_IS_CONTINUOUS, }; -static void __init w90p910_clocksource_init(unsigned int rate) +static void __init nuc900_clocksource_init(unsigned int rate) { unsigned int val; @@ -149,12 +149,12 @@ static void __init w90p910_clocksource_init(unsigned int rate) val |= (COUNTEN | PERIOD); __raw_writel(val, REG_TCSR1); - clocksource_w90p910.mult = - clocksource_khz2mult((rate / 1000), clocksource_w90p910.shift); - clocksource_register(&clocksource_w90p910); + clocksource_nuc900.mult = + clocksource_khz2mult((rate / 1000), clocksource_nuc900.shift); + clocksource_register(&clocksource_nuc900); } -static void __init w90p910_timer_init(void) +static void __init nuc900_timer_init(void) { struct clk *ck_ext = clk_get(NULL, "ext"); unsigned int rate; @@ -171,12 +171,12 @@ static void __init w90p910_timer_init(void) __raw_writel(RESETINT, REG_TISR); timer0_load = (rate / TICKS_PER_SEC); - setup_irq(IRQ_TIMER0, &w90p910_timer0_irq); + setup_irq(IRQ_TIMER0, &nuc900_timer0_irq); - w90p910_clocksource_init(rate); - w90p910_clockevents_init(rate); + nuc900_clocksource_init(rate); + nuc900_clockevents_init(rate); } -struct sys_timer w90x900_timer = { - .init = w90p910_timer_init, +struct sys_timer nuc900_timer = { + .init = nuc900_timer_init, }; diff --git a/arch/arm/mach-w90x900/w90p910.c b/arch/arm/mach-w90x900/w90p910.c deleted file mode 100644 index d33723b69d1..00000000000 --- a/arch/arm/mach-w90x900/w90p910.c +++ /dev/null @@ -1,224 +0,0 @@ -/* - * linux/arch/arm/mach-w90x900/w90p910.c - * - * Based on linux/arch/arm/plat-s3c24xx/s3c244x.c by Ben Dooks - * - * Copyright (c) 2008 Nuvoton technology corporation. - * - * Wan ZongShun - * - * W90P910 cpu support - * - * This program is free software; you can redistribute it and/or modify - * it under the terms of the GNU General Public License as published by - * the Free Software Foundation;version 2 of the License. - * - */ - -#include -#include -#include -#include -#include -#include -#include -#include -#include -#include - -#include -#include -#include -#include - -#include -#include -#include -#include - -#include "cpu.h" -#include "clock.h" - -/* Initial IO mappings */ - -static struct map_desc w90p910_iodesc[] __initdata = { - IODESC_ENT(IRQ), - IODESC_ENT(GCR), - IODESC_ENT(UART), - IODESC_ENT(TIMER), - IODESC_ENT(EBI), - IODESC_ENT(USBEHCIHOST), - IODESC_ENT(USBOHCIHOST), - IODESC_ENT(ADC), - IODESC_ENT(RTC), - IODESC_ENT(KPI), - IODESC_ENT(USBDEV), - /*IODESC_ENT(LCD),*/ -}; - -/* Initial clock declarations. */ -static DEFINE_CLK(lcd, 0); -static DEFINE_CLK(audio, 1); -static DEFINE_CLK(fmi, 4); -static DEFINE_SUBCLK(ms, 0); -static DEFINE_SUBCLK(sd, 1); -static DEFINE_CLK(dmac, 5); -static DEFINE_CLK(atapi, 6); -static DEFINE_CLK(emc, 7); -static DEFINE_SUBCLK(rmii, 2); -static DEFINE_CLK(usbd, 8); -static DEFINE_CLK(usbh, 9); -static DEFINE_CLK(g2d, 10);; -static DEFINE_CLK(pwm, 18); -static DEFINE_CLK(ps2, 24); -static DEFINE_CLK(kpi, 25); -static DEFINE_CLK(wdt, 26); -static DEFINE_CLK(gdma, 27); -static DEFINE_CLK(adc, 28); -static DEFINE_CLK(usi, 29); -static DEFINE_CLK(ext, 0); - -static struct clk_lookup w90p910_clkregs[] = { - DEF_CLKLOOK(&clk_lcd, "w90p910-lcd", NULL), - DEF_CLKLOOK(&clk_audio, "w90p910-audio", NULL), - DEF_CLKLOOK(&clk_fmi, "w90p910-fmi", NULL), - DEF_CLKLOOK(&clk_ms, "w90p910-fmi", "MS"), - DEF_CLKLOOK(&clk_sd, "w90p910-fmi", "SD"), - DEF_CLKLOOK(&clk_dmac, "w90p910-dmac", NULL), - DEF_CLKLOOK(&clk_atapi, "w90p910-atapi", NULL), - DEF_CLKLOOK(&clk_emc, "w90p910-emc", NULL), - DEF_CLKLOOK(&clk_rmii, "w90p910-emc", "RMII"), - DEF_CLKLOOK(&clk_usbd, "w90p910-usbd", NULL), - DEF_CLKLOOK(&clk_usbh, "w90p910-usbh", NULL), - DEF_CLKLOOK(&clk_g2d, "w90p910-g2d", NULL), - DEF_CLKLOOK(&clk_pwm, "w90p910-pwm", NULL), - DEF_CLKLOOK(&clk_ps2, "w90p910-ps2", NULL), - DEF_CLKLOOK(&clk_kpi, "w90p910-kpi", NULL), - DEF_CLKLOOK(&clk_wdt, "w90p910-wdt", NULL), - DEF_CLKLOOK(&clk_gdma, "w90p910-gdma", NULL), - DEF_CLKLOOK(&clk_adc, "w90p910-adc", NULL), - DEF_CLKLOOK(&clk_usi, "w90p910-spi", NULL), - DEF_CLKLOOK(&clk_ext, NULL, "ext"), -}; - -/* Initial serial platform data */ - -struct plat_serial8250_port w90p910_uart_data[] = { - W90X900_8250PORT(UART0), -}; - -struct platform_device w90p910_serial_device = { - .name = "serial8250", - .id = PLAT8250_DEV_PLATFORM, - .dev = { - .platform_data = w90p910_uart_data, - }, -}; - -/*Init W90P910 evb io*/ - -void __init w90p910_map_io(struct map_desc *mach_desc, int mach_size) -{ - unsigned long idcode = 0x0; - - iotable_init(w90p910_iodesc, ARRAY_SIZE(w90p910_iodesc)); - - idcode = __raw_readl(W90X900PDID); - if (idcode != W90P910_CPUID) - printk(KERN_ERR "CPU type 0x%08lx is not W90P910\n", idcode); -} - -/*Set W90P910 cpu frequence*/ -static int __init w90p910_set_clkval(unsigned int cpufreq) -{ - unsigned int pllclk, ahbclk, apbclk, val; - - pllclk = 0; - ahbclk = 0; - apbclk = 0; - - switch (cpufreq) { - case 66: - pllclk = PLL_66MHZ; - ahbclk = AHB_CPUCLK_1_1; - apbclk = APB_AHB_1_2; - break; - - case 100: - pllclk = PLL_100MHZ; - ahbclk = AHB_CPUCLK_1_1; - apbclk = APB_AHB_1_2; - break; - - case 120: - pllclk = PLL_120MHZ; - ahbclk = AHB_CPUCLK_1_2; - apbclk = APB_AHB_1_2; - break; - - case 166: - pllclk = PLL_166MHZ; - ahbclk = AHB_CPUCLK_1_2; - apbclk = APB_AHB_1_2; - break; - - case 200: - pllclk = PLL_200MHZ; - ahbclk = AHB_CPUCLK_1_2; - apbclk = APB_AHB_1_2; - break; - } - - __raw_writel(pllclk, REG_PLLCON0); - - val = __raw_readl(REG_CLKDIV); - val &= ~(0x03 << 24 | 0x03 << 26); - val |= (ahbclk << 24 | apbclk << 26); - __raw_writel(val, REG_CLKDIV); - - return 0; -} -static int __init w90p910_set_cpufreq(char *str) -{ - unsigned long cpufreq, val; - - if (!*str) - return 0; - - strict_strtoul(str, 0, &cpufreq); - - w90p910_clock_source(NULL, "ext"); - - w90p910_set_clkval(cpufreq); - - mdelay(1); - - val = __raw_readl(REG_CKSKEW); - val &= ~0xff; - val |= DEFAULTSKEW; - __raw_writel(val, REG_CKSKEW); - - w90p910_clock_source(NULL, "pll0"); - - return 1; -} - -__setup("cpufreq=", w90p910_set_cpufreq); - -/*Init W90P910 clock*/ - -void __init w90p910_init_clocks(void) -{ - clks_register(w90p910_clkregs, ARRAY_SIZE(w90p910_clkregs)); -} - -static int __init w90p910_init_cpu(void) -{ - return 0; -} - -static int __init w90x900_arch_init(void) -{ - return w90p910_init_cpu(); -} -arch_initcall(w90x900_arch_init); diff --git a/drivers/input/touchscreen/w90p910_ts.c b/drivers/input/touchscreen/w90p910_ts.c index 6071f588257..937dfe4e9b1 100644 --- a/drivers/input/touchscreen/w90p910_ts.c +++ b/drivers/input/touchscreen/w90p910_ts.c @@ -326,7 +326,7 @@ static struct platform_driver w90x900ts_driver = { .probe = w90x900ts_probe, .remove = __devexit_p(w90x900ts_remove), .driver = { - .name = "w90x900-ts", + .name = "nuc900-ts", .owner = THIS_MODULE, }, }; @@ -347,4 +347,4 @@ module_exit(w90x900ts_exit); MODULE_AUTHOR("Wan ZongShun "); MODULE_DESCRIPTION("w90p910 touch screen driver!"); MODULE_LICENSE("GPL"); -MODULE_ALIAS("platform:w90p910-ts"); +MODULE_ALIAS("platform:nuc900-ts"); -- cgit v1.2.3-70-g09d2