int read_gpio_values(const int start, const int count,
const char *device, int *result) {
int status = 0;
int value;
*result = 0;
for (int i = 0; i < count; i++) {
status |= read_gpio_value(start + i, GPIO_PIN_ID, &value);
*result |= value << i;
}
return status;
}
//&*&*&*SJ1_20110607, Add check 3G modem exist GPIO status for EVT3.
int check_3G_exist(void)
{
gpio_t *gpio3_base = (gpio_t *)OMAP34XX_GPIO3_BASE;
u32 value, reg;
/** Get 3G-EXIST GPIO_93(EVT3) **/
value = read_gpio_value((u32)&gpio3_base->datain, 29);
reg = __raw_readl(0x48002108); /* DSS_DATA23, GPIO_93 */
reg &= ~(1<<20); /* Set PullDown selected. */
__raw_writel(reg, 0x48002108);
return (value);
}
