void __init nokia_n800_common_init(void)
{
platform_add_devices(n800_devices, ARRAY_SIZE(n800_devices));
n800_flash_init();
n800_mmc_init();
n800_bt_init();
n800_dsp_init();
n800_usb_init();
n800_cam_init();
if (machine_is_nokia_n800())
spi_register_board_info(n800_spi_board_info,
ARRAY_SIZE(n800_spi_board_info));
if (machine_is_nokia_n810()) {
tsc2005_set_config();
spi_register_board_info(n810_spi_board_info,
ARRAY_SIZE(n810_spi_board_info));
}
omap_serial_init();
omap_register_i2c_bus(1, 400, n800_i2c_board_info_1,
ARRAY_SIZE(n800_i2c_board_info_1));
omap_register_i2c_bus(2, 400, n8x0_i2c_board_info_2,
ARRAY_SIZE(n8x0_i2c_board_info_2));
if (machine_is_nokia_n800())
i2c_register_board_info(2, n800_i2c_board_info_2,
ARRAY_SIZE(n800_i2c_board_info_2));
if (machine_is_nokia_n810())
i2c_register_board_info(2, n810_i2c_board_info_2,
ARRAY_SIZE(n810_i2c_board_info_2));
//mipid_dev_init();
//blizzard_dev_init();
n800_display_init();
}
static void __init n8x0_mmc_init(void)
{
int err;
if (machine_is_nokia_n810()) {
mmc1_data.slots[0].name = "external";
/*
* Some Samsung Movinand chips do not like open-ended
* multi-block reads and fall to braind-dead state
* while doing so. Reducing the number of blocks in
* the transfer or delays in clock disable do not help
*/
mmc1_data.slots[1].name = "internal";
mmc1_data.slots[1].ban_openended = 1;
}
err = gpio_request_one(N8X0_SLOT_SWITCH_GPIO, GPIOF_OUT_INIT_LOW,
"MMC slot switch");
if (err)
return;
if (machine_is_nokia_n810()) {
err = gpio_request_array(n810_emmc_gpios,
ARRAY_SIZE(n810_emmc_gpios));
if (err) {
gpio_free(N8X0_SLOT_SWITCH_GPIO);
return;
}
}
mmc_data[0] = &mmc1_data;
omap242x_init_mmc(mmc_data);
}
static void __init n8x0_mmc_init(void)
{
int err;
if (machine_is_nokia_n810()) {
mmc1_data.slots[0].name = "external";
mmc1_data.slots[1].name = "internal";
mmc1_data.slots[1].ban_openended = 1;
}
err = gpio_request_one(N8X0_SLOT_SWITCH_GPIO, GPIOF_OUT_INIT_LOW,
"MMC slot switch");
if (err)
return;
if (machine_is_nokia_n810()) {
err = gpio_request_array(n810_emmc_gpios,
ARRAY_SIZE(n810_emmc_gpios));
if (err) {
gpio_free(N8X0_SLOT_SWITCH_GPIO);
return;
}
}
mmc_data[0] = &mmc1_data;
omap242x_init_mmc(mmc_data);
}
static const struct tcm825x_reg *tcm825x_default_regs(void)
{
if (machine_is_nokia_n810())
return tcm825x_regs_n810;
return tcm825x_regs_n800;
}
static void __init n8x0_mmc_init(void)
{
int err;
if (machine_is_nokia_n810()) {
mmc1_data.slots[0].name = "external";
/*
* Some Samsung Movinand chips do not like open-ended
* multi-block reads and fall to braind-dead state
* while doing so. Reducing the number of blocks in
* the transfer or delays in clock disable do not help
*/
mmc1_data.slots[1].name = "internal";
mmc1_data.slots[1].ban_openended = 1;
}
err = gpio_request(N8X0_SLOT_SWITCH_GPIO, "MMC slot switch");
if (err)
return;
gpio_direction_output(N8X0_SLOT_SWITCH_GPIO, 0);
if (machine_is_nokia_n810()) {
err = gpio_request(N810_EMMC_VSD_GPIO, "MMC slot 2 Vddf");
if (err) {
gpio_free(N8X0_SLOT_SWITCH_GPIO);
return;
}
gpio_direction_output(N810_EMMC_VSD_GPIO, 0);
err = gpio_request(N810_EMMC_VIO_GPIO, "MMC slot 2 Vdd");
if (err) {
gpio_free(N8X0_SLOT_SWITCH_GPIO);
gpio_free(N810_EMMC_VSD_GPIO);
return;
}
gpio_direction_output(N810_EMMC_VIO_GPIO, 0);
}
mmc_data[0] = &mmc1_data;
omap2_init_mmc(mmc_data, OMAP24XX_NR_MMC);
}
static void n8x0_mmc_cleanup(struct device *dev)
{
menelaus_unregister_mmc_callback();
gpio_free(N8X0_SLOT_SWITCH_GPIO);
if (machine_is_nokia_n810()) {
gpio_free(N810_EMMC_VSD_GPIO);
gpio_free(N810_EMMC_VIO_GPIO);
}
}
static void __init n8x0_init_machine(void)
{
omap2420_mux_init(board_mux, OMAP_PACKAGE_ZAC);
/* FIXME: add n810 spi devices */
spi_register_board_info(n800_spi_board_info,
ARRAY_SIZE(n800_spi_board_info));
omap_register_i2c_bus(1, 400, n8x0_i2c_board_info_1,
ARRAY_SIZE(n8x0_i2c_board_info_1));
omap_register_i2c_bus(2, 400, NULL, 0);
if (machine_is_nokia_n810())
i2c_register_board_info(2, n810_i2c_board_info_2,
ARRAY_SIZE(n810_i2c_board_info_2));
board_serial_init();
gpmc_onenand_init(board_onenand_data);
n8x0_mmc_init();
n8x0_usb_init();
}
static int tcm825x_is_upside_down(void)
{
return machine_is_nokia_n810();
}
static int __init n810_soc_init(void)
{
int err;
struct device *dev;
if (!(machine_is_nokia_n810() || machine_is_nokia_n810_wimax()))
return -ENODEV;
n810_snd_device = platform_device_alloc("soc-audio", -1);
if (!n810_snd_device)
return -ENOMEM;
platform_set_drvdata(n810_snd_device, &n810_snd_devdata);
n810_snd_devdata.dev = &n810_snd_device->dev;
*(unsigned int *)n810_dai.cpu_dai->private_data = 1; /* McBSP2 */
err = platform_device_add(n810_snd_device);
if (err)
goto err1;
dev = &n810_snd_device->dev;
sys_clkout2_src = clk_get(dev, "sys_clkout2_src");
if (IS_ERR(sys_clkout2_src)) {
dev_err(dev, "Could not get sys_clkout2_src clock\n");
err = PTR_ERR(sys_clkout2_src);
goto err2;
}
sys_clkout2 = clk_get(dev, "sys_clkout2");
if (IS_ERR(sys_clkout2)) {
dev_err(dev, "Could not get sys_clkout2\n");
err = PTR_ERR(sys_clkout2);
goto err3;
}
/*
* Configure 12 MHz output on SYS_CLKOUT2. Therefore we must use
* 96 MHz as its parent in order to get 12 MHz
*/
func96m_clk = clk_get(dev, "func_96m_ck");
if (IS_ERR(func96m_clk)) {
dev_err(dev, "Could not get func 96M clock\n");
err = PTR_ERR(func96m_clk);
goto err4;
}
clk_set_parent(sys_clkout2_src, func96m_clk);
clk_set_rate(sys_clkout2, 12000000);
if (gpio_request(N810_HEADSET_AMP_GPIO, "hs_amp") < 0)
BUG();
if (gpio_request(N810_SPEAKER_AMP_GPIO, "spk_amp") < 0)
BUG();
gpio_direction_output(N810_HEADSET_AMP_GPIO, 0);
gpio_direction_output(N810_SPEAKER_AMP_GPIO, 0);
return 0;
err4:
clk_put(sys_clkout2);
err3:
clk_put(sys_clkout2_src);
err2:
platform_device_del(n810_snd_device);
err1:
platform_device_put(n810_snd_device);
return err;
}
int __init cbus_bus_init(void)
{
struct cbus_host *chost;
int ret;
chost = kmalloc(sizeof (*chost), GFP_KERNEL);
if (chost == NULL)
return -ENOMEM;
memset(chost, 0, sizeof (*chost));
spin_lock_init(&chost->lock);
/* REVISIT: Pass these from board-*.c files in platform_data */
if (machine_is_nokia770()) {
chost->clk_gpio = OMAP_MPUIO(11);
chost->dat_gpio = OMAP_MPUIO(10);
chost->sel_gpio = OMAP_MPUIO(9);
} else if (machine_is_nokia_n800() || machine_is_nokia_n810() ||
machine_is_nokia_n810_wimax()) {
chost->clk_gpio = 66;
chost->dat_gpio = 65;
chost->sel_gpio = 64;
} else {
printk(KERN_ERR "cbus: Unsupported board\n");
ret = -ENODEV;
goto exit1;
}
#ifdef CONFIG_ARCH_OMAP1
if (!OMAP_GPIO_IS_MPUIO(chost->clk_gpio) ||
!OMAP_GPIO_IS_MPUIO(chost->dat_gpio) ||
!OMAP_GPIO_IS_MPUIO(chost->sel_gpio)) {
printk(KERN_ERR "cbus: Only MPUIO pins supported\n");
ret = -ENODEV;
goto exit1;
}
#endif
if ((ret = gpio_request(chost->clk_gpio, "CBUS clk")) < 0)
goto exit1;
if ((ret = gpio_request(chost->dat_gpio, "CBUS data")) < 0)
goto exit2;
if ((ret = gpio_request(chost->sel_gpio, "CBUS sel")) < 0)
goto exit3;
gpio_direction_output(chost->clk_gpio, 0);
gpio_direction_input(chost->dat_gpio);
gpio_direction_output(chost->sel_gpio, 1);
gpio_set_value(chost->clk_gpio, 1);
gpio_set_value(chost->clk_gpio, 0);
cbus_host = chost;
return 0;
exit3:
gpio_free(chost->dat_gpio);
exit2:
gpio_free(chost->clk_gpio);
exit1:
kfree(chost);
return ret;
}
static int __init n810_soc_init(void)
{
int err;
struct device *dev;
if (!(machine_is_nokia_n810() || machine_is_nokia_n810_wimax()))
return -ENODEV;
i2c_register_board_info(1, i2c_device, ARRAY_SIZE(i2c_device));
n810_snd_device = platform_device_alloc("soc-audio", -1);
if (!n810_snd_device)
return -ENOMEM;
platform_set_drvdata(n810_snd_device, &n810_snd_devdata);
n810_snd_devdata.dev = &n810_snd_device->dev;
*(unsigned int *)n810_dai.cpu_dai->private_data = 1;
err = platform_device_add(n810_snd_device);
if (err)
goto err1;
dev = &n810_snd_device->dev;
sys_clkout2_src = clk_get(dev, "sys_clkout2_src");
if (IS_ERR(sys_clkout2_src)) {
dev_err(dev, "Could not get sys_clkout2_src clock\n");
err = PTR_ERR(sys_clkout2_src);
goto err2;
}
sys_clkout2 = clk_get(dev, "sys_clkout2");
if (IS_ERR(sys_clkout2)) {
dev_err(dev, "Could not get sys_clkout2\n");
err = PTR_ERR(sys_clkout2);
goto err3;
}
func96m_clk = clk_get(dev, "func_96m_ck");
if (IS_ERR(func96m_clk)) {
dev_err(dev, "Could not get func 96M clock\n");
err = PTR_ERR(func96m_clk);
goto err4;
}
clk_set_parent(sys_clkout2_src, func96m_clk);
clk_set_rate(sys_clkout2, 12000000);
BUG_ON((gpio_request(N810_HEADSET_AMP_GPIO, "hs_amp") < 0) ||
(gpio_request(N810_SPEAKER_AMP_GPIO, "spk_amp") < 0));
gpio_direction_output(N810_HEADSET_AMP_GPIO, 0);
gpio_direction_output(N810_SPEAKER_AMP_GPIO, 0);
return 0;
err4:
clk_put(sys_clkout2);
err3:
clk_put(sys_clkout2_src);
err2:
platform_device_del(n810_snd_device);
err1:
platform_device_put(n810_snd_device);
return err;
}
