int usb_adapter_state(void)
{
//int port_stats = 0;
int charg_statue = 0, err = 0;
if (1 == usb_modules_status){
TEST("### udc probed:usb charging ###\n");
return 0;
}
usb_base = usb_adapter_base;
ccm_adapter__base = ccm_blk_base;
disable_irq(18);
usb_udc_init();
charg_statue = bsp_usb_poll();
//port_stats = readl(USB_PORTSC1)>>10&0x3;
mxc_usb_stop();
enable_irq(18);
//usbotg_clock_gate(0);
//printk("port_stats =%d charg_statue = %d\n",port_stats,charg_statue);
//printk(" charg_statue = %d\n",charg_statue);
if (0 == charg_statue)
{
TEST("### USB 3rd adapter ###\n");
return ADAPTER_INSERT;
}
if (1 == charg_statue)
{
TEST("### Micro usb charging ###\n");
return USB_INSERT;
}
TEST("### %s:unknown device:%d ###\n", __func__, charg_statue);
return err;
}
/*
* mxc_udc_init function
*/
int mxc_udc_init(void)
{
set_usboh3_clk();
set_usb_phy1_clk();
enable_usboh3_clk(1);
enable_usb_phy1_clk(1);
usb_udc_init();
return 0;
}
/*
* mxc_udc_init function
*/
int mxc_udc_init(void)
{
set_usboh3_clk();
set_usb_phy1_clk();
enable_usboh3_clk(1);
#if defined(CONFIG_MX6Q) || defined(CONFIG_MX6DL)
udc_disable_over_current();
#endif
enable_usb_phy1_clk(1);
usb_udc_init();
return 0;
}
/*
* mxc_udc_init function
*/
int mxc_udc_init(void)
{
udc_pins_setting();
set_usb_phy1_clk();
enable_usboh3_clk(1);
#if (defined(CONFIG_MX6) || defined(CONFIG_MX7))
udc_disable_over_current();
#endif
enable_usb_phy1_clk(1);
usb_udc_init();
return 0;
}
