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195 lines
4.4 KiB
Diff
195 lines
4.4 KiB
Diff
--- a/arch/arm/mach-omap2/board-n8x0.c
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+++ b/arch/arm/mach-omap2/board-n8x0.c
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@@ -25,6 +25,8 @@
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#include <linux/usb/musb.h>
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#include <sound/tlv320aic3x.h>
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#include <linux/spi/tsc2005.h>
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+#include <linux/input.h>
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+#include <linux/i2c/lm8323.h>
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#include <asm/mach/arch.h>
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#include <asm/mach-types.h>
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@@ -37,6 +39,7 @@
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#include <plat/onenand.h>
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#include <plat/mmc.h>
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#include <plat/serial.h>
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+#include <plat/gpio-switch.h>
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#include "mux.h"
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@@ -104,6 +107,152 @@ extern struct mipid_platform_data n8x0_m
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extern void n8x0_mipid_init(void);
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extern void n8x0_blizzard_init(void);
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+/* We map the FN key as LALT to workaround an X keycode problem.
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+ * The XKB map needs to be adjusted to support this. */
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+#define MAP_FN_AS_LEFTALT
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+
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+static s16 rx44_keymap[LM8323_KEYMAP_SIZE] = {
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+ [0x01] = KEY_Q,
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+ [0x02] = KEY_K,
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+ [0x03] = KEY_O,
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+ [0x04] = KEY_P,
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+ [0x05] = KEY_BACKSPACE,
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+ [0x06] = KEY_A,
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+ [0x07] = KEY_S,
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+ [0x08] = KEY_D,
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+ [0x09] = KEY_F,
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+ [0x0a] = KEY_G,
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+ [0x0b] = KEY_H,
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+ [0x0c] = KEY_J,
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+
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+ [0x11] = KEY_W,
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+ [0x12] = KEY_F4,
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+ [0x13] = KEY_L,
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+ [0x14] = KEY_APOSTROPHE,
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+ [0x16] = KEY_Z,
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+ [0x17] = KEY_X,
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+ [0x18] = KEY_C,
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+ [0x19] = KEY_V,
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+ [0x1a] = KEY_B,
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+ [0x1b] = KEY_N,
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+ [0x1c] = KEY_LEFTSHIFT, /* Actually, this is both shift keys */
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+ [0x1f] = KEY_F7,
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+
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+ [0x21] = KEY_E,
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+ [0x22] = KEY_SEMICOLON,
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+ [0x23] = KEY_MINUS,
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+ [0x24] = KEY_EQUAL,
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+#ifdef MAP_FN_AS_LEFTALT
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+ [0x2b] = KEY_LEFTALT,
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+#else
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+ [0x2b] = KEY_FN,
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+#endif
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+ [0x2c] = KEY_M,
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+ [0x2f] = KEY_F8,
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+
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+ [0x31] = KEY_R,
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+ [0x32] = KEY_RIGHTCTRL,
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+ [0x34] = KEY_SPACE,
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+ [0x35] = KEY_COMMA,
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+ [0x37] = KEY_UP,
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+ [0x3c] = KEY_COMPOSE,
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+ [0x3f] = KEY_F6,
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+
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+ [0x41] = KEY_T,
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+ [0x44] = KEY_DOT,
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+ [0x46] = KEY_RIGHT,
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+ [0x4f] = KEY_F5,
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+ [0x51] = KEY_Y,
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+ [0x53] = KEY_DOWN,
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+ [0x55] = KEY_ENTER,
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+ [0x5f] = KEY_ESC,
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+
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+ [0x61] = KEY_U,
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+ [0x64] = KEY_LEFT,
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+
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+ [0x71] = KEY_I,
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+ [0x75] = KEY_KPENTER,
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+};
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+
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+static struct lm8323_platform_data lm8323_pdata = {
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+ .repeat = 0, /* Repeat is handled in userspace for now. */
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+ .keymap = rx44_keymap,
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+ .size_x = 8,
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+ .size_y = 12,
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+ .debounce_time = 12,
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+ .active_time = 500,
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+
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+ .name = "Internal keyboard",
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+ .pwm_names[0] = "n810::keyboard",
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+ .pwm_names[1] = "n810::cover",
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+};
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+
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+#define OMAP_TAG_NOKIA_BT 0x4e01
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+
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+struct omap_bluetooth_config {
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+ u8 chip_type;
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+ u8 bt_wakeup_gpio;
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+ u8 host_wakeup_gpio;
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+ u8 reset_gpio;
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+ u8 bt_uart;
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+ u8 bd_addr[6];
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+ u8 bt_sysclk;
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+};
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+
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+static struct platform_device n8x0_bt_device = {
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+ .name = "hci_h4p",
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+ .id = -1,
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+ .num_resources = 0,
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+};
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+
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+void __init n8x0_bt_init(void)
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+{
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+ const struct omap_bluetooth_config *bt_config;
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+
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+ bt_config = (void *) omap_get_config(OMAP_TAG_NOKIA_BT,
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+ struct omap_bluetooth_config);
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+ n8x0_bt_device.dev.platform_data = (void *) bt_config;
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+ if (platform_device_register(&n8x0_bt_device) < 0)
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+ BUG();
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+}
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+
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+static struct omap_gpio_switch n8x0_gpio_switches[] __initdata = {
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+ {
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+ .name = "headphone",
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+ .gpio = -1,
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+ .debounce_rising = 200,
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+ .debounce_falling = 200,
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+ }, {
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+ .name = "cam_act",
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+ .gpio = -1,
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+ .debounce_rising = 200,
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+ .debounce_falling = 200,
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+ }, {
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+ .name = "cam_turn",
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+ .gpio = -1,
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+ .debounce_rising = 100,
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+ .debounce_falling = 100,
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+ }, {
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+ .name = "slide",
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+ .gpio = -1,
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+ .debounce_rising = 200,
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+ .debounce_falling = 200,
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+ }, {
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+ .name = "kb_lock",
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+ .gpio = -1,
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+ .debounce_rising = 200,
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+ .debounce_falling = 200,
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+ },
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+};
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+
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+static void __init n8x0_gpio_switches_init(void)
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+{
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+ /* The switches are actually registered through ATAG mechanism.
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+ * This just updates the parameters (thus .gpio is -1) */
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+ omap_register_gpio_switches(n8x0_gpio_switches,
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+ ARRAY_SIZE(n8x0_gpio_switches));
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+}
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+
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#define TUSB6010_ASYNC_CS 1
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#define TUSB6010_SYNC_CS 4
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#define TUSB6010_GPIO_INT 58
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@@ -795,6 +944,11 @@ static struct aic3x_pdata n810_aic33_dat
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};
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static struct i2c_board_info n810_i2c_board_info_2[] __initdata = {
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+ {
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+ I2C_BOARD_INFO("lm8323", 0x45),
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+ .irq = OMAP_GPIO_IRQ(109),
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+ .platform_data = &lm8323_pdata,
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+ },
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{
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I2C_BOARD_INFO("tlv320aic3x", 0x18),
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.platform_data = &n810_aic33_data,
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@@ -864,7 +1018,9 @@ static inline void board_serial_init(voi
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static void __init n8x0_init_machine(void)
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{
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omap2420_mux_init(board_mux, OMAP_PACKAGE_ZAC);
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+ n8x0_gpio_switches_init();
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n8x0_cbus_init();
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+ n8x0_bt_init();
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/* FIXME: add n810 spi devices */
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tsc2005_set_config();
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