void c67x00_ll_husb_init_host_port(struct c67x00_sie *sie)
{
/* Set port into host mode */
hpi_set_bits(sie->dev, USB_CTL_REG(sie->sie_num), HOST_MODE);
c67x00_ll_husb_sie_init(sie);
/* Clear interrupts */
c67x00_ll_usb_clear_status(sie, HOST_STAT_MASK);
/* Check */
if (!(hpi_read_word(sie->dev, USB_CTL_REG(sie->sie_num)) & HOST_MODE))
dev_warn(sie_dev(sie),
"SIE %d not set to host mode\n", sie->sie_num);
}
void c67x00_ll_husb_reset_port(struct c67x00_sie *sie, int port)
{
/* Clear connect change */
c67x00_ll_usb_clear_status(sie, PORT_CONNECT_CHANGE(port));
/* Enable interrupts */
hpi_set_bits(sie->dev, HPI_IRQ_ROUTING_REG,
SOFEOP_TO_CPU_EN(sie->sie_num));
hpi_set_bits(sie->dev, HOST_IRQ_EN_REG(sie->sie_num),
SOF_EOP_IRQ_EN | DONE_IRQ_EN);
/* Enable pull down transistors */
hpi_set_bits(sie->dev, USB_CTL_REG(sie->sie_num), PORT_RES_EN(port));
}
void c67x00_ll_husb_reset_port(struct c67x00_sie *sie, int port)
{
c67x00_ll_usb_clear_status(sie, PORT_CONNECT_CHANGE(port));
hpi_set_bits(sie->dev, HPI_IRQ_ROUTING_REG,
SOFEOP_TO_CPU_EN(sie->sie_num));
hpi_set_bits(sie->dev, HOST_IRQ_EN_REG(sie->sie_num),
SOF_EOP_IRQ_EN | DONE_IRQ_EN);
hpi_set_bits(sie->dev, USB_CTL_REG(sie->sie_num), PORT_RES_EN(port));
}
u16 c67x00_ll_get_usb_ctl(struct c67x00_sie *sie)
{
return hpi_read_word(sie->dev, USB_CTL_REG(sie->sie_num));
}