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Index: linux-3.1/arch/arm/mach-omap2/board-n8x0.c
===================================================================
--- linux-3.1.orig/arch/arm/mach-omap2/board-n8x0.c 2011-10-30 00:48:48.205044041 +0200
+++ linux-3.1/arch/arm/mach-omap2/board-n8x0.c 2011-10-30 00:48:49.837042881 +0200
@@ -24,6 +24,8 @@
#include <linux/usb/musb.h>
#include <sound/tlv320aic3x.h>
#include <linux/spi/tsc2005.h>
+#include <linux/input.h>
+#include <linux/i2c/lm8323.h>
#include <asm/mach/arch.h>
#include <asm/mach-types.h>
@@ -37,6 +39,7 @@
#include <plat/mmc.h>
#include <plat/serial.h>
#include <plat/cbus.h>
+#include <plat/gpio-switch.h>
#include "mux.h"
@@ -104,6 +107,152 @@ extern struct mipid_platform_data n8x0_m
extern void n8x0_mipid_init(void);
extern void n8x0_blizzard_init(void);
+/* We map the FN key as LALT to workaround an X keycode problem.
+ * The XKB map needs to be adjusted to support this. */
+#define MAP_FN_AS_LEFTALT
+
+static s16 rx44_keymap[LM8323_KEYMAP_SIZE] = {
+ [0x01] = KEY_Q,
+ [0x02] = KEY_K,
+ [0x03] = KEY_O,
+ [0x04] = KEY_P,
+ [0x05] = KEY_BACKSPACE,
+ [0x06] = KEY_A,
+ [0x07] = KEY_S,
+ [0x08] = KEY_D,
+ [0x09] = KEY_F,
+ [0x0a] = KEY_G,
+ [0x0b] = KEY_H,
+ [0x0c] = KEY_J,
+
+ [0x11] = KEY_W,
+ [0x12] = KEY_F4,
+ [0x13] = KEY_L,
+ [0x14] = KEY_APOSTROPHE,
+ [0x16] = KEY_Z,
+ [0x17] = KEY_X,
+ [0x18] = KEY_C,
+ [0x19] = KEY_V,
+ [0x1a] = KEY_B,
+ [0x1b] = KEY_N,
+ [0x1c] = KEY_LEFTSHIFT, /* Actually, this is both shift keys */
+ [0x1f] = KEY_F7,
+
+ [0x21] = KEY_E,
+ [0x22] = KEY_SEMICOLON,
+ [0x23] = KEY_MINUS,
+ [0x24] = KEY_EQUAL,
+#ifdef MAP_FN_AS_LEFTALT
+ [0x2b] = KEY_LEFTALT,
+#else
+ [0x2b] = KEY_FN,
+#endif
+ [0x2c] = KEY_M,
+ [0x2f] = KEY_F8,
+
+ [0x31] = KEY_R,
+ [0x32] = KEY_RIGHTCTRL,
+ [0x34] = KEY_SPACE,
+ [0x35] = KEY_COMMA,
+ [0x37] = KEY_UP,
+ [0x3c] = KEY_COMPOSE,
+ [0x3f] = KEY_F6,
+
+ [0x41] = KEY_T,
+ [0x44] = KEY_DOT,
+ [0x46] = KEY_RIGHT,
+ [0x4f] = KEY_F5,
+ [0x51] = KEY_Y,
+ [0x53] = KEY_DOWN,
+ [0x55] = KEY_ENTER,
+ [0x5f] = KEY_ESC,
+
+ [0x61] = KEY_U,
+ [0x64] = KEY_LEFT,
+
+ [0x71] = KEY_I,
+ [0x75] = KEY_KPENTER,
+};
+
+static struct lm8323_platform_data lm8323_pdata = {
+ .repeat = 0, /* Repeat is handled in userspace for now. */
+ .keymap = rx44_keymap,
+ .size_x = 8,
+ .size_y = 12,
+ .debounce_time = 12,
+ .active_time = 500,
+
+ .name = "Internal keyboard",
+ .pwm_names[0] = "n810::keyboard",
+ .pwm_names[1] = "n810::cover",
+};
+
+#define OMAP_TAG_NOKIA_BT 0x4e01
+
+struct omap_bluetooth_config {
+ u8 chip_type;
+ u8 bt_wakeup_gpio;
+ u8 host_wakeup_gpio;
+ u8 reset_gpio;
+ u8 bt_uart;
+ u8 bd_addr[6];
+ u8 bt_sysclk;
+};
+
+static struct platform_device n8x0_bt_device = {
+ .name = "hci_h4p",
+ .id = -1,
+ .num_resources = 0,
+};
+
+void __init n8x0_bt_init(void)
+{
+ const struct omap_bluetooth_config *bt_config;
+
+ bt_config = (void *) omap_get_config(OMAP_TAG_NOKIA_BT,
+ struct omap_bluetooth_config);
+ n8x0_bt_device.dev.platform_data = (void *) bt_config;
+ if (platform_device_register(&n8x0_bt_device) < 0)
+ BUG();
+}
+
+static struct omap_gpio_switch n8x0_gpio_switches[] __initdata = {
+ {
+ .name = "headphone",
+ .gpio = -1,
+ .debounce_rising = 200,
+ .debounce_falling = 200,
+ }, {
+ .name = "cam_act",
+ .gpio = -1,
+ .debounce_rising = 200,
+ .debounce_falling = 200,
+ }, {
+ .name = "cam_turn",
+ .gpio = -1,
+ .debounce_rising = 100,
+ .debounce_falling = 100,
+ }, {
+ .name = "slide",
+ .gpio = -1,
+ .debounce_rising = 200,
+ .debounce_falling = 200,
+ }, {
+ .name = "kb_lock",
+ .gpio = -1,
+ .debounce_rising = 200,
+ .debounce_falling = 200,
+ },
+};
+
+static void __init n8x0_gpio_switches_init(void)
+{
+ /* The switches are actually registered through ATAG mechanism.
+ * This just updates the parameters (thus .gpio is -1) */
+ omap_register_gpio_switches(n8x0_gpio_switches,
+ ARRAY_SIZE(n8x0_gpio_switches));
+}
+
#define TUSB6010_ASYNC_CS 1
#define TUSB6010_SYNC_CS 4
#define TUSB6010_GPIO_INT 58
@@ -799,6 +948,11 @@ static struct aic3x_pdata n810_aic33_dat
};
static struct i2c_board_info n810_i2c_board_info_2[] __initdata = {
+ {
+ I2C_BOARD_INFO("lm8323", 0x45),
+ .irq = OMAP_GPIO_IRQ(109),
+ .platform_data = &lm8323_pdata,
+ },
{
I2C_BOARD_INFO("tlv320aic3x", 0x18),
.platform_data = &n810_aic33_data,
@@ -868,7 +1022,9 @@ static inline void board_serial_init(voi
static void __init n8x0_init_machine(void)
{
omap2420_mux_init(board_mux, OMAP_PACKAGE_ZAC);
+ n8x0_gpio_switches_init();
n8x0_cbus_init();
+ n8x0_bt_init();
/* FIXME: add n810 spi devices */
tsc2005_set_config();
Index: linux-3.1/arch/arm/plat-omap/include/plat/cbus.h
===================================================================
--- /dev/null 1970-01-01 00:00:00.000000000 +0000
+++ linux-3.1/arch/arm/plat-omap/include/plat/cbus.h 2011-10-30 00:48:49.837042881 +0200
@@ -0,0 +1,40 @@
+/*
+ * cbus.h - CBUS platform_data definition
+ *
+ * Copyright (C) 2004 - 2009 Nokia Corporation
+ *
+ * Written by Felipe Balbi <felipe.balbi@nokia.com>
+ *
+ * This file is subject to the terms and conditions of the GNU General
+ * Public License. See the file "COPYING" in the main directory of this
+ * archive for more details.
+ *
+ * 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
+ */
+
+#ifndef __PLAT_CBUS_H
+#define __PLAT_CBUS_H
+
+#define CBUS_RETU_DEVICE_ID 0x01
+#define CBUS_TAHVO_DEVICE_ID 0x02
+
+struct cbus_host_platform_data {
+ int dat_gpio;
+ int clk_gpio;
+ int sel_gpio;
+};
+
+struct cbus_retu_platform_data {
+ int irq_base;
+ int irq_end;
+ int devid;
+};
+
+#endif /* __PLAT_CBUS_H */
|
