From 4762c4d4a011fe734d39be9b2a83596ee1ee1553 Mon Sep 17 00:00:00 2001 From: Ramalingam C Date: Tue, 11 Oct 2011 14:28:55 +0530 Subject: tegra: harmony: KBC support for chicony keyboard This change includes the keymapping details for chicony keyboard and registers the platform_device called "tegra-kbc" with all board resources corresponding to KBC. Change-Id: I4222914f09520b60882a447fc149fd1c352be037 Signed-off-by: Ramalingam C Reviewed-on: http://git-master/r/57233 Reviewed-by: Laxman Dewangan Rebase-Id: Rb233d2e2065fa590a6e776eb81ba205efc45442b --- arch/arm/mach-tegra/board-harmony-kbc.c | 372 ++++++++++++++++++++++++++++++++ 1 file changed, 372 insertions(+) create mode 100644 arch/arm/mach-tegra/board-harmony-kbc.c (limited to 'arch/arm/mach-tegra/board-harmony-kbc.c') diff --git a/arch/arm/mach-tegra/board-harmony-kbc.c b/arch/arm/mach-tegra/board-harmony-kbc.c new file mode 100644 index 000000000000..a780103d978d --- /dev/null +++ b/arch/arm/mach-tegra/board-harmony-kbc.c @@ -0,0 +1,372 @@ +/* + * arch/arm/mach-tegra/board-harmony-kbc.c + * Keys configuration for Nvidia tegra2 harmony platform. + * + * Copyright (C) 2011 NVIDIA, Inc. + * + * 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. + * + * This program is distributed in the hope that it will be useful, + * but WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + * GNU General Public License for more details. + * + * You should have received a copy of the GNU General Public License + * along with this program; if not, write to the Free Software + * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA + * 02111-1307, USA + */ + +#include +#include +#include +#include +#include +#include + +#include "board.h" +#include "board-harmony.h" +#include "devices.h" + +#define HARMONY_ROW_COUNT 16 +#define HARMONY_COL_COUNT 8 + +static const u32 kbd_keymap[] = { + KEY(0, 0, KEY_RESERVED), + KEY(0, 1, KEY_RESERVED), + KEY(0, 2, KEY_W), + KEY(0, 3, KEY_S), + KEY(0, 4, KEY_A), + KEY(0, 5, KEY_Z), + KEY(0, 6, KEY_RESERVED), + KEY(0, 7, KEY_FN), + + KEY(1, 0, KEY_RESERVED), + KEY(1, 1, KEY_RESERVED), + KEY(1, 2, KEY_RESERVED), + KEY(1, 3, KEY_RESERVED), + KEY(1, 4, KEY_RESERVED), + KEY(1, 5, KEY_RESERVED), + KEY(1, 6, KEY_RESERVED), + KEY(1, 7, KEY_MENU), + + KEY(2, 0, KEY_RESERVED), + KEY(2, 1, KEY_RESERVED), + KEY(2, 2, KEY_RESERVED), + KEY(2, 3, KEY_RESERVED), + KEY(2, 4, KEY_RESERVED), + KEY(2, 5, KEY_RESERVED), + KEY(2, 6, KEY_LEFTALT), + KEY(2, 7, KEY_RIGHTALT), + + KEY(3, 0, KEY_5), + KEY(3, 1, KEY_4), + KEY(3, 2, KEY_R), + KEY(3, 3, KEY_E), + KEY(3, 4, KEY_F), + KEY(3, 5, KEY_D), + KEY(3, 6, KEY_X), + KEY(3, 7, KEY_RESERVED), + + KEY(4, 0, KEY_7), + KEY(4, 1, KEY_6), + KEY(4, 2, KEY_T), + KEY(4, 3, KEY_H), + KEY(4, 4, KEY_G), + KEY(4, 5, KEY_V), + KEY(4, 6, KEY_C), + KEY(4, 7, KEY_SPACE), + + KEY(5, 0, KEY_9), + KEY(5, 1, KEY_8), + KEY(5, 2, KEY_U), + KEY(5, 3, KEY_Y), + KEY(5, 4, KEY_J), + KEY(5, 5, KEY_N), + KEY(5, 6, KEY_B), + KEY(5, 7, KEY_BACKSLASH), + + KEY(6, 0, KEY_MINUS), + KEY(6, 1, KEY_0), + KEY(6, 2, KEY_O), + KEY(6, 3, KEY_I), + KEY(6, 4, KEY_L), + KEY(6, 5, KEY_K), + KEY(6, 6, KEY_COMMA), + KEY(6, 7, KEY_M), + + KEY(7, 0, KEY_RESERVED), + KEY(7, 1, KEY_EQUAL), + KEY(7, 2, KEY_RIGHTBRACE), + KEY(7, 3, KEY_ENTER), + KEY(7, 4, KEY_RESERVED), + KEY(7, 5, KEY_RESERVED), + KEY(7, 6, KEY_RESERVED), + KEY(7, 7, KEY_MENU), + + KEY(8, 0, KEY_RESERVED), + KEY(8, 1, KEY_RESERVED), + KEY(8, 2, KEY_RESERVED), + KEY(8, 3, KEY_RESERVED), + KEY(8, 4, KEY_LEFTSHIFT), + KEY(8, 5, KEY_RIGHTSHIFT), + KEY(8, 6, KEY_RESERVED), + KEY(8, 7, KEY_RESERVED), + + KEY(9, 0, KEY_RESERVED), + KEY(9, 1, KEY_RESERVED), + KEY(9, 2, KEY_RESERVED), + KEY(9, 3, KEY_RESERVED), + KEY(9, 4, KEY_RESERVED), + KEY(9, 5, KEY_LEFTCTRL), + KEY(9, 6, KEY_RESERVED), + KEY(9, 7, KEY_RIGHTCTRL), + + KEY(10, 0, KEY_RESERVED), + KEY(10, 1, KEY_RESERVED), + KEY(10, 2, KEY_RESERVED), + KEY(10, 3, KEY_RESERVED), + KEY(10, 4, KEY_RESERVED), + KEY(10, 5, KEY_RESERVED), + KEY(10, 6, KEY_RESERVED), + KEY(10, 7, KEY_RESERVED), + + KEY(11, 0, KEY_LEFTBRACE), + KEY(11, 1, KEY_P), + KEY(11, 2, KEY_APOSTROPHE), + KEY(11, 3, KEY_SEMICOLON), + KEY(11, 4, KEY_SLASH), + KEY(11, 5, KEY_DOT), + KEY(11, 6, KEY_RESERVED), + KEY(11, 7, KEY_RESERVED), + + KEY(12, 0, KEY_F10), + KEY(12, 1, KEY_F9), + KEY(12, 2, KEY_BACKSPACE), + KEY(12, 3, KEY_3), + KEY(12, 4, KEY_2), + KEY(12, 5, KEY_UP), + KEY(12, 6, KEY_PRINT), + KEY(12, 7, KEY_PAUSE), + + KEY(13, 0, KEY_INSERT), + KEY(13, 1, KEY_DELETE), + KEY(13, 2, KEY_RESERVED), + KEY(13, 3, KEY_PAGEUP), + KEY(13, 4, KEY_PAGEDOWN), + KEY(13, 5, KEY_RIGHT), + KEY(13, 6, KEY_DOWN), + KEY(13, 7, KEY_LEFT), + + KEY(14, 0, KEY_F11), + KEY(14, 1, KEY_F12), + KEY(14, 2, KEY_F8), + KEY(14, 3, KEY_Q), + KEY(14, 4, KEY_F4), + KEY(14, 5, KEY_F3), + KEY(14, 6, KEY_1), + KEY(14, 7, KEY_F7), + + KEY(15, 0, KEY_ESC), + KEY(15, 1, KEY_GRAVE), + KEY(15, 2, KEY_F5), + KEY(15, 3, KEY_TAB), + KEY(15, 4, KEY_F1), + KEY(15, 5, KEY_F2), + KEY(15, 6, KEY_CAPSLOCK), + KEY(15, 7, KEY_F6), + + KEY(16, 0, KEY_RESERVED), + KEY(16, 1, KEY_RESERVED), + KEY(16, 2, KEY_RESERVED), + KEY(16, 3, KEY_RESERVED), + KEY(16, 4, KEY_RESERVED), + KEY(16, 5, KEY_RESERVED), + KEY(16, 6, KEY_RESERVED), + KEY(16, 7, KEY_RESERVED), + + KEY(17, 0, KEY_RESERVED), + KEY(17, 1, KEY_RESERVED), + KEY(17, 2, KEY_RESERVED), + KEY(17, 3, KEY_RESERVED), + KEY(17, 4, KEY_RESERVED), + KEY(17, 5, KEY_RESERVED), + KEY(17, 6, KEY_RESERVED), + KEY(17, 7, KEY_RESERVED), + + KEY(18, 0, KEY_RESERVED), + KEY(18, 1, KEY_RESERVED), + KEY(18, 2, KEY_RESERVED), + KEY(18, 3, KEY_RESERVED), + KEY(18, 4, KEY_RESERVED), + KEY(18, 5, KEY_RESERVED), + KEY(18, 6, KEY_RESERVED), + KEY(18, 7, KEY_RESERVED), + + KEY(19, 0, KEY_RESERVED), + KEY(19, 1, KEY_RESERVED), + KEY(19, 2, KEY_RESERVED), + KEY(19, 3, KEY_RESERVED), + KEY(19, 4, KEY_RESERVED), + KEY(19, 5, KEY_RESERVED), + KEY(19, 6, KEY_RESERVED), + KEY(19, 7, KEY_RESERVED), + + KEY(20, 0, KEY_7), + KEY(20, 1, KEY_RESERVED), + KEY(20, 2, KEY_RESERVED), + KEY(20, 3, KEY_RESERVED), + KEY(20, 4, KEY_RESERVED), + KEY(20, 5, KEY_RESERVED), + KEY(20, 6, KEY_RESERVED), + KEY(20, 7, KEY_RESERVED), + + KEY(21, 0, KEY_9), + KEY(21, 1, KEY_8), + KEY(21, 2, KEY_4), + KEY(21, 3, KEY_RESERVED), + KEY(21, 4, KEY_1), + KEY(21, 5, KEY_RESERVED), + KEY(21, 6, KEY_RESERVED), + KEY(21, 7, KEY_RESERVED), + + KEY(22, 0, KEY_RESERVED), + KEY(22, 1, KEY_SLASH), + KEY(22, 2, KEY_6), + KEY(22, 3, KEY_5), + KEY(22, 4, KEY_3), + KEY(22, 5, KEY_2), + KEY(22, 6, KEY_RESERVED), + KEY(22, 7, KEY_0), + + KEY(23, 0, KEY_RESERVED), + KEY(23, 1, KEY_RESERVED), + KEY(23, 2, KEY_RESERVED), + KEY(23, 3, KEY_RESERVED), + KEY(23, 4, KEY_RESERVED), + KEY(23, 5, KEY_RESERVED), + KEY(23, 6, KEY_RESERVED), + KEY(23, 7, KEY_RESERVED), + + KEY(24, 0, KEY_RESERVED), + KEY(24, 1, KEY_RESERVED), + KEY(24, 2, KEY_RESERVED), + KEY(24, 3, KEY_RESERVED), + KEY(24, 4, KEY_RESERVED), + KEY(24, 5, KEY_RESERVED), + KEY(24, 6, KEY_RESERVED), + KEY(24, 7, KEY_RESERVED), + + KEY(25, 0, KEY_RESERVED), + KEY(25, 1, KEY_RESERVED), + KEY(25, 2, KEY_RESERVED), + KEY(25, 3, KEY_RESERVED), + KEY(25, 4, KEY_RESERVED), + KEY(25, 5, KEY_RESERVED), + KEY(25, 6, KEY_RESERVED), + KEY(25, 7, KEY_RESERVED), + + KEY(26, 0, KEY_RESERVED), + KEY(26, 1, KEY_RESERVED), + KEY(26, 2, KEY_RESERVED), + KEY(26, 3, KEY_RESERVED), + KEY(26, 4, KEY_RESERVED), + KEY(26, 5, KEY_RESERVED), + KEY(26, 6, KEY_RESERVED), + KEY(26, 7, KEY_RESERVED), + + KEY(27, 0, KEY_RESERVED), + KEY(27, 1, KEY_KPASTERISK), + KEY(27, 2, KEY_RESERVED), + KEY(27, 3, KEY_KPMINUS), + KEY(27, 4, KEY_KPPLUS), + KEY(27, 5, KEY_DOT), + KEY(27, 6, KEY_RESERVED), + KEY(27, 7, KEY_RESERVED), + + KEY(28, 0, KEY_RESERVED), + KEY(28, 1, KEY_RESERVED), + KEY(28, 2, KEY_RESERVED), + KEY(28, 3, KEY_RESERVED), + KEY(28, 4, KEY_RESERVED), + KEY(28, 5, KEY_VOLUMEUP), + KEY(28, 6, KEY_RESERVED), + KEY(28, 7, KEY_RESERVED), + + KEY(29, 0, KEY_RESERVED), + KEY(29, 1, KEY_RESERVED), + KEY(29, 2, KEY_RESERVED), + KEY(29, 3, KEY_HOME), + KEY(29, 4, KEY_END), + KEY(29, 5, KEY_BRIGHTNESSUP), + KEY(29, 6, KEY_VOLUMEDOWN), + KEY(29, 7, KEY_BRIGHTNESSDOWN), + + KEY(30, 0, KEY_NUMLOCK), + KEY(30, 1, KEY_SCROLLLOCK), + KEY(30, 2, KEY_MUTE), + KEY(30, 3, KEY_RESERVED), + KEY(30, 4, KEY_RESERVED), + KEY(30, 5, KEY_RESERVED), + KEY(30, 6, KEY_RESERVED), + KEY(30, 7, KEY_RESERVED), + + KEY(31, 0, KEY_RESERVED), + KEY(31, 1, KEY_RESERVED), + KEY(31, 2, KEY_RESERVED), + KEY(31, 3, KEY_RESERVED), + KEY(31, 4, KEY_QUESTION), + KEY(31, 5, KEY_RESERVED), + KEY(31, 6, KEY_RESERVED), + KEY(31, 7, KEY_RESERVED), +}; + +static const struct matrix_keymap_data keymap_data = { + .keymap = kbd_keymap, + .keymap_size = ARRAY_SIZE(kbd_keymap), +}; + +static struct tegra_kbc_wake_key harmony_wake_cfg[] = { + [0] = { + .row = 1, + .col = 7, + }, + [1] = { + .row = 15, + .col = 0, + }, +}; + +static struct tegra_kbc_platform_data harmony_kbc_platform_data = { + .debounce_cnt = 2, + .repeat_cnt = 5 * 32, + .wakeup = true, + .keymap_data = &keymap_data, + .use_fn_map = true, + .wake_cnt = 2, + .wake_cfg = &harmony_wake_cfg[0], +}; + +int __init harmony_kbc_init(void) +{ + struct tegra_kbc_platform_data *data = &harmony_kbc_platform_data; + int i; + tegra_kbc_device.dev.platform_data = &harmony_kbc_platform_data; + pr_info("Registering tegra-kbc\n"); + + BUG_ON((KBC_MAX_ROW + KBC_MAX_COL) > KBC_MAX_GPIO); + for (i = 0; i < KBC_MAX_ROW; i++) { + data->pin_cfg[i].num = i; + data->pin_cfg[i].is_row = true; + } + + for (i = 0; i < KBC_MAX_COL; i++) + data->pin_cfg[i + KBC_MAX_ROW].num = i; + + platform_device_register(&tegra_kbc_device); + pr_info("Registering successful tegra-kbc\n"); + return 0; +} + -- cgit v1.2.3