static void camif_get_gpios(int *gpio_start, int *gpio_reset)
{
#ifdef CONFIG_ARCH_S3C24XX
*gpio_start = S3C2410_GPJ(0);
*gpio_reset = S3C2410_GPJ(12);
#else
/* s3c64xx */
*gpio_start = S3C64XX_GPF(0);
*gpio_reset = S3C64XX_GPF(3);
#endif
}
static void rx1950_set_mmc_power(unsigned char power_mode, unsigned short vdd)
{
switch (power_mode) {
case MMC_POWER_OFF:
gpio_direction_output(S3C2410_GPJ(1), 0);
break;
case MMC_POWER_UP:
case MMC_POWER_ON:
gpio_direction_output(S3C2410_GPJ(1), 1);
break;
default:
break;
}
}
static int lm4853_event(struct snd_soc_dapm_widget *w,
struct snd_kcontrol *k, int event)
{
gpio_set_value(S3C2410_GPJ(1), SND_SOC_DAPM_EVENT_OFF(event));
return 0;
}
static void __init rx1950_init_machine(void)
{
int i;
s3c24xx_fb_set_platdata(&rx1950_lcd_cfg);
s3c24xx_udc_set_platdata(&rx1950_udc_cfg);
s3c24xx_ts_set_platdata(&rx1950_ts_cfg);
s3c24xx_mci_set_platdata(&rx1950_mmc_cfg);
s3c_i2c0_set_platdata(NULL);
s3c_nand_set_platdata(&rx1950_nand_info);
/* Turn off suspend on both USB ports, and switch the
* selectable USB port to USB device mode. */
s3c2410_modify_misccr(S3C2410_MISCCR_USBHOST |
S3C2410_MISCCR_USBSUSPND0 |
S3C2410_MISCCR_USBSUSPND1, 0x0);
/* mmc power is disabled by default */
WARN_ON(gpio_request(S3C2410_GPJ(1), "MMC power"));
gpio_direction_output(S3C2410_GPJ(1), 0);
for (i = 0; i < 8; i++)
WARN_ON(gpio_request(S3C2410_GPC(i), "LCD power"));
for (i = 10; i < 16; i++)
WARN_ON(gpio_request(S3C2410_GPC(i), "LCD power"));
for (i = 2; i < 8; i++)
WARN_ON(gpio_request(S3C2410_GPD(i), "LCD power"));
for (i = 11; i < 16; i++)
WARN_ON(gpio_request(S3C2410_GPD(i), "LCD power"));
WARN_ON(gpio_request(S3C2410_GPB(1), "LCD power"));
WARN_ON(gpio_request(S3C2410_GPA(3), "Red blink"));
WARN_ON(gpio_request(S3C2410_GPA(4), "Green blink"));
WARN_ON(gpio_request(S3C2410_GPJ(6), "LED blink"));
gpio_direction_output(S3C2410_GPA(3), 0);
gpio_direction_output(S3C2410_GPA(4), 0);
gpio_direction_output(S3C2410_GPJ(6), 0);
platform_add_devices(rx1950_devices, ARRAY_SIZE(rx1950_devices));
i2c_register_board_info(0, rx1950_i2c_devices,
ARRAY_SIZE(rx1950_i2c_devices));
}
static int rx1950_bat_init(void)
{
int ret;
ret = gpio_request(S3C2410_GPJ(2), "rx1950-charger-enable-1");
if (ret)
goto err_gpio1;
ret = gpio_request(S3C2410_GPJ(3), "rx1950-charger-enable-2");
if (ret)
goto err_gpio2;
return 0;
err_gpio2:
gpio_free(S3C2410_GPJ(2));
err_gpio1:
return ret;
}
static int lm4853_set_spk(struct snd_kcontrol *kcontrol,
struct snd_ctl_elem_value *ucontrol)
{
gta02_speaker_enabled = ucontrol->value.integer.value[0];
gpio_set_value(S3C2410_GPJ(2), !gta02_speaker_enabled);
return 0;
}
static int rx1950_led_blink_set(unsigned gpio, int state,
unsigned long *delay_on, unsigned long *delay_off)
{
int blink_gpio, check_gpio;
switch (gpio) {
case S3C2410_GPA(6):
blink_gpio = S3C2410_GPA(4);
check_gpio = S3C2410_GPA(3);
break;
case S3C2410_GPA(7):
blink_gpio = S3C2410_GPA(3);
check_gpio = S3C2410_GPA(4);
break;
default:
return -EINVAL;
break;
}
if (delay_on && delay_off && !*delay_on && !*delay_off)
*delay_on = *delay_off = 500;
spin_lock(&rx1950_blink_spin);
switch (state) {
case GPIO_LED_NO_BLINK_LOW:
case GPIO_LED_NO_BLINK_HIGH:
if (!gpio_get_value(check_gpio))
gpio_set_value(S3C2410_GPJ(6), 0);
gpio_set_value(blink_gpio, 0);
gpio_set_value(gpio, state);
break;
case GPIO_LED_BLINK:
gpio_set_value(gpio, 0);
gpio_set_value(S3C2410_GPJ(6), 1);
gpio_set_value(blink_gpio, 1);
break;
}
spin_unlock(&rx1950_blink_spin);
return 0;
}
static void rx1950_disable_charger(void)
{
gpio_direction_output(S3C2410_GPJ(2), 0);
gpio_direction_output(S3C2410_GPJ(3), 0);
}
static void rx1950_bat_exit(void)
{
gpio_free(S3C2410_GPJ(2));
gpio_free(S3C2410_GPJ(3));
}
.partitions = rx1950_nand_part,
},
};
static struct s3c2410_platform_nand rx1950_nand_info = {
.tacls = 25,
.twrph0 = 50,
.twrph1 = 15,
.nr_sets = ARRAY_SIZE(rx1950_nand_sets),
.sets = rx1950_nand_sets,
};
static struct s3c2410_udc_mach_info rx1950_udc_cfg __initdata = {
.vbus_pin = S3C2410_GPG(5),
.vbus_pin_inverted = 1,
.pullup_pin = S3C2410_GPJ(5),
};
static struct s3c2410_ts_mach_info rx1950_ts_cfg __initdata = {
.delay = 10000,
.presc = 49,
.oversampling_shift = 3,
};
static struct gpio_keys_button rx1950_gpio_keys_table[] = {
{
.code = KEY_POWER,
.gpio = S3C2410_GPF(0),
.active_low = 1,
.desc = "Power button",
.wakeup = 1,
.ngpio = 16,
.to_irq = samsung_gpiolib_to_irq,
},
}, {
.chip = {
.base = S3C2410_GPH(0),
.owner = THIS_MODULE,
.label = "GPIOH",
.ngpio = 15,
},
},
/* GPIOS for the S3C2443 and later devices. */
{
.base = S3C2440_GPJCON,
.chip = {
.base = S3C2410_GPJ(0),
.owner = THIS_MODULE,
.label = "GPIOJ",
.ngpio = 16,
},
}, {
.base = S3C2443_GPKCON,
.chip = {
.base = S3C2410_GPK(0),
.owner = THIS_MODULE,
.label = "GPIOK",
.ngpio = 16,
},
}, {
.base = S3C2443_GPLCON,
.chip = {
static struct snd_soc_aux_dev neo1973_aux_devs[] = {
{
.name = "dfbmcs320",
.codec_name = "dfbmcs320.0",
},
};
static struct snd_soc_codec_conf neo1973_codec_conf[] = {
{
.dev_name = "lm4857.0-007c",
.name_prefix = "Amp",
},
};
static const struct gpio neo1973_gta02_gpios[] = {
{ S3C2410_GPJ(2), GPIOF_OUT_INIT_HIGH, "GTA02_HP_IN" },
{ S3C2410_GPJ(1), GPIOF_OUT_INIT_HIGH, "GTA02_AMP_SHUT" },
};
static struct snd_soc_card neo1973 = {
.name = "neo1973",
.owner = THIS_MODULE,
.dai_link = neo1973_dai,
.num_links = ARRAY_SIZE(neo1973_dai),
.aux_dev = neo1973_aux_devs,
.num_aux_devs = ARRAY_SIZE(neo1973_aux_devs),
.codec_conf = neo1973_codec_conf,
.num_configs = ARRAY_SIZE(neo1973_codec_conf),
.controls = neo1973_wm8753_controls,
.num_controls = ARRAY_SIZE(neo1973_wm8753_controls),