int __init ath_simple_config_init(void)
{
#if 0
#ifdef CONFIG_CUS100
u32 mask = 0;
#endif
int req, ret;
ret = misc_register(&athfr_miscdev);
if (ret < 0) {
printk("*** ath misc_register failed %d *** \n", ret);
return -1;
}
#ifdef CONFIG_CUS100
mask = ath_reg_rd(ATH_MISC_INT_MASK);
ath_reg_wr(ATH_MISC_INT_MASK, mask | (1 << 2));
ath_gpio_config_int(JUMPSTART_GPIO, INT_TYPE_LEVEL,
INT_POL_ACTIVE_HIGH);
ath_gpio_intr_enable(JUMPSTART_GPIO);
ath_gpio_config_input(JUMPSTART_GPIO);
#else
ath_gpio_config_input(JUMPSTART_GPIO);
/* configure Jumpstart GPIO as level triggered interrupt */
ath_gpio_config_int(JUMPSTART_GPIO, INT_TYPE_LEVEL,
INT_POL_ACTIVE_LOW);
printk("%s JUMPSTART_GPIO: %d\n", __func__, JUMPSTART_GPIO);
#ifndef CONFIG_MACH_AR934x
ath_reg_rmw_clear(ATH_GPIO_FUNCTIONS, (1 << 2));
ath_reg_rmw_clear(ATH_GPIO_FUNCTIONS, (1 << 16));
ath_reg_rmw_clear(ATH_GPIO_FUNCTIONS, (1 << 20));
#endif
#endif
req = request_irq(ATH_GPIO_IRQn(JUMPSTART_GPIO), jumpstart_irq, 0,
"SW JUMPSTART/FACTORY RESET", NULL);
if (req != 0) {
printk("request_irq for jumpstart failed (error %d)\n", req);
misc_deregister(&athfr_miscdev);
ath_gpio_intr_shutdown(ATH_GPIO_IRQn(JUMPSTART_GPIO));
return -1;
}
#if !defined(CONFIG_I2S) && defined(AP_USB_LED_GPIO)
ath_gpio_config_output(AP_USB_LED_GPIO);
#endif
init_waitqueue_head(&ath_fr_wq);
#endif
create_simple_config_led_proc_entry();
return 0;
}
static unsigned int
ath_gpio_intr_startup(unsigned int irq)
{
ath_gpio_intr_enable(irq);
return 0;
}
static void
ath_gpio_intr_end(unsigned int irq)
{
if (!(irq_desc[irq].status & (IRQ_DISABLED | IRQ_INPROGRESS)))
ath_gpio_intr_enable(irq);
}
int __init ath_simple_config_init(void)
{
#ifdef CONFIG_CUS100
u32 mask = 0;
#endif
#ifdef JUMPSTART_GPIO
int req;
#endif
int ret;
#ifdef AP_RESET_GPIO
int req2;
#endif
ret = misc_register(&athfr_miscdev);
if (ret < 0) {
printk("*** ath misc_register failed %d *** \n", ret);
return -1;
}
#ifdef AP_RESET_GPIO
ath_gpio_config_input(AP_RESET_GPIO);
ath_gpio_config_int(AP_RESET_GPIO, INT_TYPE_LEVEL, INT_POL_ACTIVE_LOW);
printk("%s (%s) AP_RESET_GPIO: %d\n", __FILE__, __func__, AP_RESET_GPIO);
#endif
#ifdef JUMPSTART_GPIO
#ifdef CONFIG_CUS100
mask = ath_reg_rd(ATH_MISC_INT_MASK);
ath_reg_wr(ATH_MISC_INT_MASK, mask | (1 << 2));
ath_gpio_config_int(JUMPSTART_GPIO, INT_TYPE_LEVEL,
INT_POL_ACTIVE_HIGH);
ath_gpio_intr_enable(JUMPSTART_GPIO);
ath_gpio_config_input(JUMPSTART_GPIO);
#else
ath_gpio_config_input(JUMPSTART_GPIO);
/* configure Jumpstart GPIO as level triggered interrupt */
ath_gpio_config_int(JUMPSTART_GPIO, INT_TYPE_LEVEL,
INT_POL_ACTIVE_LOW);
printk("%s (%s) JUMPSTART_GPIO: %d\n", __FILE__, __func__,
JUMPSTART_GPIO);
#ifndef CONFIG_MACH_AR934x
ath_reg_rmw_clear(ATH_GPIO_FUNCTIONS, (1 << 2));
ath_reg_rmw_clear(ATH_GPIO_FUNCTIONS, (1 << 16));
ath_reg_rmw_clear(ATH_GPIO_FUNCTIONS, (1 << 20));
#endif
#endif
req = request_irq(ATH_GPIO_IRQn(JUMPSTART_GPIO), jumpstart_irq, 0,
#ifdef AP_RESET_GPIO
"SW JUMPSTART", NULL);
#else
"SW JUMPSTART/FACTORY RESET", NULL);
#endif
if (req != 0) {
printk("request_irq for jumpstart failed (error %d)\n", req);
misc_deregister(&athfr_miscdev);
ath_gpio_intr_shutdown(ATH_GPIO_IRQn(JUMPSTART_GPIO));
return -1;
}
#endif /* #ifdef JUMPSTART_GPIO */
#ifdef AP_RESET_GPIO
req2 = request_irq(ATH_GPIO_IRQn(AP_RESET_GPIO), ath_reset_irq, 0,
"FACTORY RESET", NULL);
if (req2 != 0) {
printk("request_irq for factory reset failed (error %d)\n", req);
misc_deregister(&athfr_miscdev);
free_irq(req, NULL);
return -1;
}
#endif
#ifdef ATH_S17INT_GPIO
ath_gpio_config_input(ATH_S17INT_GPIO);
/* configure S17 interrupt GPIO as level triggered interrupt */
ath_gpio_config_int(ATH_S17INT_GPIO, INT_TYPE_LEVEL,
INT_POL_ACTIVE_LOW);
printk("%s (%s) ATH_S17INT_GPIO: %d\n", __FILE__, __func__,
ATH_S17INT_GPIO);
#endif
#if !defined(CONFIG_I2S) && defined(AP_USB_LED_GPIO)
ath_gpio_config_output(AP_USB_LED_GPIO);
#endif
init_waitqueue_head(&ath_fr_wq);
#ifdef WPS_LED_GPIO
create_simple_config_led_proc_entry();
#endif
#ifdef POWER_ON_GLED_GPIO
printk("%s (%s) POWER_ON_GLED_GPIO: %d\n", __FILE__, __func__, POWER_ON_GLED_GPIO);
ath_gpio_config_output(POWER_ON_GLED_GPIO);
ath_gpio_out_val(POWER_ON_GLED_GPIO, POWER_LED_ON);
#endif
#ifdef POWER_ON_RLED_GPIO
printk("%s (%s) POWER_ON_RLED_GPIO: %d\n", __FILE__, __func__, POWER_ON_RLED_GPIO);
ath_gpio_config_output(POWER_ON_RLED_GPIO);
ath_gpio_out_val(POWER_ON_RLED_GPIO, POWER_LED_OFF);
OS_INIT_TIMER(NULL, &power_on_timer, power_led_blink, NULL);
OS_SET_TIMER(&power_on_timer, POWER_LED_BLINK_INTERVAL);
#endif
return 0;
}
