static void simpad_uart_pm(struct uart_port *port, u_int state, u_int oldstate)
{
if (port->mapbase == (u_int)&Ser1UTCR0) {
if (state)
{
clear_cs3_bit(RS232_ON);
clear_cs3_bit(DECT_POWER_ON);
}else
{
set_cs3_bit(RS232_ON);
set_cs3_bit(DECT_POWER_ON);
}
}
}
static void simpad_pcmcia_hw_shutdown(struct soc_pcmcia_socket *skt)
{
soc_pcmcia_free_irqs(skt, irqs, ARRAY_SIZE(irqs));
/* Disable CF bus: */
//set_cs3_bit(PCMCIA_BUFF_DIS);
clear_cs3_bit(PCMCIA_RESET);
}
static int simpad_pcmcia_hw_init(struct soc_pcmcia_socket *skt)
{
clear_cs3_bit(VCC_3V_EN|VCC_5V_EN|EN0|EN1);
skt->socket.pci_irq = IRQ_GPIO_CF_IRQ;
return soc_pcmcia_request_irqs(skt, irqs, ARRAY_SIZE(irqs));
}
static void simpad_uart_pm(struct uart_port *port, u_int state, u_int oldstate)
{
if (port->mapbase == (u_int)&Ser1UTCR0) {
if (state)
clear_cs3_bit(RS232_ON);
else
set_cs3_bit(RS232_ON);
}
}
static int
simpad_pcmcia_configure_socket(struct soc_pcmcia_socket *skt,
const socket_state_t *state)
{
unsigned long flags;
local_irq_save(flags);
/* Murphy: see table of MIC2562a-1 */
switch (state->Vcc) {
case 0:
clear_cs3_bit(VCC_3V_EN|VCC_5V_EN|EN0|EN1);
break;
case 33:
clear_cs3_bit(VCC_3V_EN|EN1);
set_cs3_bit(VCC_5V_EN|EN0);
break;
case 50:
clear_cs3_bit(VCC_5V_EN|EN1);
set_cs3_bit(VCC_3V_EN|EN0);
break;
default:
printk(KERN_ERR "%s(): unrecognized Vcc %u\n",
__func__, state->Vcc);
clear_cs3_bit(VCC_3V_EN|VCC_5V_EN|EN0|EN1);
local_irq_restore(flags);
return -1;
}
local_irq_restore(flags);
return 0;
}
void simpad_leds_event(led_event_t evt)
{
switch (evt)
{
case led_start:
hw_led_state = LED_GREEN;
led_state = LED_STATE_ENABLED;
break;
case led_stop:
led_state &= ~LED_STATE_ENABLED;
break;
case led_claim:
led_state |= LED_STATE_CLAIMED;
hw_led_state = LED_GREEN;
break;
case led_release:
led_state &= ~LED_STATE_CLAIMED;
hw_led_state = LED_GREEN;
break;
#ifdef CONFIG_LEDS_TIMER
case led_timer:
if (!(led_state & LED_STATE_CLAIMED))
hw_led_state ^= LED_GREEN;
break;
#endif
#ifdef CONFIG_LEDS_CPU
case led_idle_start:
break;
case led_idle_end:
break;
#endif
case led_halted:
break;
case led_green_on:
if (led_state & LED_STATE_CLAIMED)
hw_led_state |= LED_GREEN;
break;
case led_green_off:
if (led_state & LED_STATE_CLAIMED)
hw_led_state &= ~LED_GREEN;
break;
case led_amber_on:
break;
case led_amber_off:
break;
case led_red_on:
break;
case led_red_off:
break;
default:
break;
}
if (led_state & LED_STATE_ENABLED)
set_cs3_bit(LED2_ON);
else
clear_cs3_bit(LED2_ON);
}
