From e43abe6f98641e40460d74a002f09c7751db48f9 Mon Sep 17 00:00:00 2001 From: Sundar Iyer Date: Fri, 3 Dec 2010 20:35:36 +0530 Subject: mach-ux500: move keymaps to new file Move keylayouts to a dedicated file and plug these keylayouts for input platform data. This will make addition of new and custom keylayouts localized. Signed-off-by: Sundar Iyer Signed-off-by: Linus Walleij --- arch/arm/mach-ux500/board-mop500-keypads.c | 134 +++++++++++++++++++++++++++++ 1 file changed, 134 insertions(+) create mode 100644 arch/arm/mach-ux500/board-mop500-keypads.c (limited to 'arch/arm/mach-ux500/board-mop500-keypads.c') diff --git a/arch/arm/mach-ux500/board-mop500-keypads.c b/arch/arm/mach-ux500/board-mop500-keypads.c new file mode 100644 index 00000000000..b634615b138 --- /dev/null +++ b/arch/arm/mach-ux500/board-mop500-keypads.c @@ -0,0 +1,134 @@ +/* + * Copyright (C) ST-Ericsson SA 2010 + * + * License Terms: GNU General Public License v2 + * + * Keypad layouts for various boards + */ + +#include +#include +#include +#include +#include +#include + +#include +#include + +#include +#include + +#include "devices-db8500.h" +#include "board-mop500.h" + +/* STMPE/SKE keypad use this key layout */ +static const unsigned int mop500_keymap[] = { + KEY(2, 5, KEY_END), + KEY(4, 1, KEY_POWER), + KEY(3, 5, KEY_VOLUMEDOWN), + KEY(1, 3, KEY_3), + KEY(5, 2, KEY_RIGHT), + KEY(5, 0, KEY_9), + + KEY(0, 5, KEY_MENU), + KEY(7, 6, KEY_ENTER), + KEY(4, 5, KEY_0), + KEY(6, 7, KEY_2), + KEY(3, 4, KEY_UP), + KEY(3, 3, KEY_DOWN), + + KEY(6, 4, KEY_SEND), + KEY(6, 2, KEY_BACK), + KEY(4, 2, KEY_VOLUMEUP), + KEY(5, 5, KEY_1), + KEY(4, 3, KEY_LEFT), + KEY(3, 2, KEY_7), +}; + +static const struct matrix_keymap_data mop500_keymap_data = { + .keymap = mop500_keymap, + .keymap_size = ARRAY_SIZE(mop500_keymap), +}; + +/* + * Nomadik SKE keypad + */ +#define ROW_PIN_I0 164 +#define ROW_PIN_I1 163 +#define ROW_PIN_I2 162 +#define ROW_PIN_I3 161 +#define ROW_PIN_I4 156 +#define ROW_PIN_I5 155 +#define ROW_PIN_I6 154 +#define ROW_PIN_I7 153 +#define COL_PIN_O0 168 +#define COL_PIN_O1 167 +#define COL_PIN_O2 166 +#define COL_PIN_O3 165 +#define COL_PIN_O4 160 +#define COL_PIN_O5 159 +#define COL_PIN_O6 158 +#define COL_PIN_O7 157 + +#define SKE_KPD_MAX_ROWS 8 +#define SKE_KPD_MAX_COLS 8 + +static int ske_kp_rows[] = { + ROW_PIN_I0, ROW_PIN_I1, ROW_PIN_I2, ROW_PIN_I3, + ROW_PIN_I4, ROW_PIN_I5, ROW_PIN_I6, ROW_PIN_I7, +}; + +/* + * ske_set_gpio_row: request and set gpio rows + */ +static int ske_set_gpio_row(int gpio) +{ + int ret; + + ret = gpio_request(gpio, "ske-kp"); + if (ret < 0) { + pr_err("ske_set_gpio_row: gpio request failed\n"); + return ret; + } + + ret = gpio_direction_output(gpio, 1); + if (ret < 0) { + pr_err("ske_set_gpio_row: gpio direction failed\n"); + gpio_free(gpio); + } + + return ret; +} + +/* + * ske_kp_init - enable the gpio configuration + */ +static int ske_kp_init(void) +{ + int ret, i; + + for (i = 0; i < SKE_KPD_MAX_ROWS; i++) { + ret = ske_set_gpio_row(ske_kp_rows[i]); + if (ret < 0) { + pr_err("ske_kp_init: failed init\n"); + return ret; + } + } + + return 0; +} + +static struct ske_keypad_platform_data ske_keypad_board = { + .init = ske_kp_init, + .keymap_data = &mop500_keymap_data, + .no_autorepeat = true, + .krow = SKE_KPD_MAX_ROWS, /* 8x8 matrix */ + .kcol = SKE_KPD_MAX_COLS, + .debounce_ms = 40, /* in millisecs */ +}; + +void mop500_keypad_init(void) +{ + db8500_add_ske_keypad(&ske_keypad_board); +} -- cgit v1.2.3-70-g09d2 From 556fb03869ad4d14e5336093a7a8565456a26c21 Mon Sep 17 00:00:00 2001 From: Sundar Iyer Date: Fri, 3 Dec 2010 20:35:38 +0530 Subject: mach-ux500: add STMPE1601 platform data Signed-off-by: Sundar Iyer [Minor fixups to GPIO enumerators] Signed-off-by: Linus Walleij --- arch/arm/mach-ux500/board-mop500-keypads.c | 32 ++++++++++++++++++++++ arch/arm/mach-ux500/board-mop500.c | 6 +++- .../mach-ux500/include/mach/irqs-board-mop500.h | 13 ++++++++- 3 files changed, 49 insertions(+), 2 deletions(-) (limited to 'arch/arm/mach-ux500/board-mop500-keypads.c') diff --git a/arch/arm/mach-ux500/board-mop500-keypads.c b/arch/arm/mach-ux500/board-mop500-keypads.c index b634615b138..8dbba03eb6c 100644 --- a/arch/arm/mach-ux500/board-mop500-keypads.c +++ b/arch/arm/mach-ux500/board-mop500-keypads.c @@ -128,7 +128,39 @@ static struct ske_keypad_platform_data ske_keypad_board = { .debounce_ms = 40, /* in millisecs */ }; +/* + * STMPE1601 + */ +static struct stmpe_keypad_platform_data stmpe1601_keypad_data = { + .debounce_ms = 64, + .scan_count = 8, + .no_autorepeat = true, + .keymap_data = &mop500_keymap_data, +}; + +static struct stmpe_platform_data stmpe1601_data = { + .id = 1, + .blocks = STMPE_BLOCK_KEYPAD, + .irq_trigger = IRQF_TRIGGER_FALLING, + .irq_base = MOP500_STMPE1601_IRQ(0), + .keypad = &stmpe1601_keypad_data, + .autosleep = true, + .autosleep_timeout = 1024, +}; + +static struct i2c_board_info __initdata mop500_i2c0_devices_stuib[] = { + { + I2C_BOARD_INFO("stmpe1601", 0x40), + .irq = NOMADIK_GPIO_TO_IRQ(218), + .platform_data = &stmpe1601_data, + .flags = I2C_CLIENT_WAKE, + }, +}; + void mop500_keypad_init(void) { db8500_add_ske_keypad(&ske_keypad_board); + + i2c_register_board_info(0, mop500_i2c0_devices_stuib, + ARRAY_SIZE(mop500_i2c0_devices_stuib)); } diff --git a/arch/arm/mach-ux500/board-mop500.c b/arch/arm/mach-ux500/board-mop500.c index 0bc0aa311de..a1c9ea1a66d 100644 --- a/arch/arm/mach-ux500/board-mop500.c +++ b/arch/arm/mach-ux500/board-mop500.c @@ -71,7 +71,11 @@ static pin_cfg_t mop500_pins[] = { GPIO167_KP_O1, GPIO168_KP_O0, - GPIO217_GPIO, /* GPIO_EXP_INT */ + /* GPIO_EXP_INT */ + GPIO217_GPIO, + + /* STMPE1601 IRQ */ + GPIO218_GPIO | PIN_INPUT_PULLUP, }; static struct ab8500_platform_data ab8500_platdata = { diff --git a/arch/arm/mach-ux500/include/mach/irqs-board-mop500.h b/arch/arm/mach-ux500/include/mach/irqs-board-mop500.h index 4a91bbdb973..7cdeb2af0eb 100644 --- a/arch/arm/mach-ux500/include/mach/irqs-board-mop500.h +++ b/arch/arm/mach-ux500/include/mach/irqs-board-mop500.h @@ -15,6 +15,7 @@ #define MOP500_AB8500_IRQ_END (MOP500_AB8500_IRQ_BASE \ + AB8500_NR_IRQS) +/* TC35892 */ #define TC35892_NR_INTERNAL_IRQS 8 #define TC35892_INT_GPIO(x) (TC35892_NR_INTERNAL_IRQS + (x)) #define TC35892_NR_GPIOS 24 @@ -25,8 +26,18 @@ #define MOP500_EGPIO_IRQ_BASE MOP500_AB8500_IRQ_END #define MOP500_EGPIO_IRQ_END (MOP500_EGPIO_IRQ_BASE \ + MOP500_EGPIO_NR_IRQS) +/* STMPE1601 irqs */ +#define STMPE_NR_INTERNAL_IRQS 9 +#define STMPE_INT_GPIO(x) (STMPE_NR_INTERNAL_IRQS + (x)) +#define STMPE_NR_GPIOS 24 +#define STMPE_NR_IRQS STMPE_INT_GPIO(STMPE_NR_GPIOS) -#define MOP500_IRQ_END MOP500_EGPIO_IRQ_END +#define MOP500_STMPE1601_IRQBASE MOP500_EGPIO_IRQ_END +#define MOP500_STMPE1601_IRQ(x) (MOP500_STMPE1601_IRQBASE + (x)) + +#define MOP500_NR_IRQS MOP500_STMPE1601_IRQ(STMPE_NR_INTERNAL_IRQS) + +#define MOP500_IRQ_END MOP500_NR_IRQS #if MOP500_IRQ_END > IRQ_BOARD_END #undef IRQ_BOARD_END -- cgit v1.2.3-70-g09d2 From 60ebe1568fd15b7ffa101acc645069e27d546ed6 Mon Sep 17 00:00:00 2001 From: Sundar Iyer Date: Fri, 3 Dec 2010 20:35:50 +0530 Subject: ux500: add TC35893 keypad platform data Signed-off-by: Sundar Iyer Signed-off-by: Linus Walleij --- arch/arm/mach-ux500/board-mop500-keypads.c | 65 +++++++++++++++++++++++++++++- 1 file changed, 64 insertions(+), 1 deletion(-) (limited to 'arch/arm/mach-ux500/board-mop500-keypads.c') diff --git a/arch/arm/mach-ux500/board-mop500-keypads.c b/arch/arm/mach-ux500/board-mop500-keypads.c index 8dbba03eb6c..70318c354d3 100644 --- a/arch/arm/mach-ux500/board-mop500-keypads.c +++ b/arch/arm/mach-ux500/board-mop500-keypads.c @@ -11,6 +11,7 @@ #include #include #include +#include #include #include @@ -148,7 +149,7 @@ static struct stmpe_platform_data stmpe1601_data = { .autosleep_timeout = 1024, }; -static struct i2c_board_info __initdata mop500_i2c0_devices_stuib[] = { +static struct i2c_board_info mop500_i2c0_devices_stuib[] = { { I2C_BOARD_INFO("stmpe1601", 0x40), .irq = NOMADIK_GPIO_TO_IRQ(218), @@ -157,10 +158,72 @@ static struct i2c_board_info __initdata mop500_i2c0_devices_stuib[] = { }, }; +/* + * TC35893 + */ + +static const unsigned int uib_keymap[] = { + KEY(3, 1, KEY_END), + KEY(4, 1, KEY_POWER), + KEY(6, 4, KEY_VOLUMEDOWN), + KEY(4, 2, KEY_EMAIL), + KEY(3, 3, KEY_RIGHT), + KEY(2, 5, KEY_BACKSPACE), + + KEY(6, 7, KEY_MENU), + KEY(5, 0, KEY_ENTER), + KEY(4, 3, KEY_0), + KEY(3, 4, KEY_DOT), + KEY(5, 2, KEY_UP), + KEY(3, 5, KEY_DOWN), + + KEY(4, 5, KEY_SEND), + KEY(0, 5, KEY_BACK), + KEY(6, 2, KEY_VOLUMEUP), + KEY(1, 3, KEY_SPACE), + KEY(7, 6, KEY_LEFT), + KEY(5, 5, KEY_SEARCH), +}; + +static struct matrix_keymap_data uib_keymap_data = { + .keymap = uib_keymap, + .keymap_size = ARRAY_SIZE(uib_keymap), +}; + +static struct tc3589x_keypad_platform_data tc35893_data = { + .krow = TC_KPD_ROWS, + .kcol = TC_KPD_COLUMNS, + .debounce_period = TC_KPD_DEBOUNCE_PERIOD, + .settle_time = TC_KPD_SETTLE_TIME, + .irqtype = IRQF_TRIGGER_FALLING, + .enable_wakeup = true, + .keymap_data = &uib_keymap_data, + .no_autorepeat = true, +}; + +static struct tc3589x_platform_data tc3589x_keypad_data = { + .block = TC3589x_BLOCK_KEYPAD, + .keypad = &tc35893_data, + .irq_base = MOP500_EGPIO_IRQ_BASE, +}; + +static struct i2c_board_info mop500_i2c0_devices_uib[] = { + { + I2C_BOARD_INFO("tc3589x", 0x44), + .platform_data = &tc3589x_keypad_data, + .irq = NOMADIK_GPIO_TO_IRQ(218), + .flags = I2C_CLIENT_WAKE, + }, +}; + void mop500_keypad_init(void) { db8500_add_ske_keypad(&ske_keypad_board); i2c_register_board_info(0, mop500_i2c0_devices_stuib, ARRAY_SIZE(mop500_i2c0_devices_stuib)); + + i2c_register_board_info(0, mop500_i2c0_devices_uib, + ARRAY_SIZE(mop500_i2c0_devices_uib)); + } -- cgit v1.2.3-70-g09d2