560 	u32 hprt0;  in dwc2_calc_frame_interval()  local
564 	hprt0 = dwc2_readl(hsotg, HPRT0);  in dwc2_calc_frame_interval()
588 	if ((hprt0 & HPRT0_SPD_MASK) >> HPRT0_SPD_SHIFT == HPRT0_SPD_HIGH_SPEED)  in dwc2_calc_frame_interval()
1879 	u32 hprt0;  in dwc2_hcd_start()  local
1887 		hprt0 = dwc2_read_hprt0(hsotg);  in dwc2_hcd_start()
1888 		hprt0 |= HPRT0_RST;  in dwc2_hcd_start()
1889 		dwc2_writel(hsotg, hprt0, HPRT0);  in dwc2_hcd_start()
1976 	u32 hprt0;  in dwc2_hcd_disconnect()  local
2029 		hprt0 = dwc2_readl(hsotg, HPRT0);  in dwc2_hcd_disconnect()
2030 		if (!(hprt0 & HPRT0_CONNDET) && (hprt0 & HPRT0_CONNSTS))  in dwc2_hcd_disconnect()
2097 		u32 hprt0 = dwc2_readl(hsotg, HPRT0);  in dwc2_hcd_urb_enqueue()  local
2098 		u32 prtspd = (hprt0 & HPRT0_SPD_MASK) >> HPRT0_SPD_SHIFT;  in dwc2_hcd_urb_enqueue()
2478 		u32 hprt0 = dwc2_read_hprt0(hsotg);  in dwc2_core_host_init()  local
2481 			!!(hprt0 & HPRT0_PWR));  in dwc2_core_host_init()
2482 		if (!(hprt0 & HPRT0_PWR)) {  in dwc2_core_host_init()
2483 			hprt0 |= HPRT0_PWR;  in dwc2_core_host_init()
2484 			dwc2_writel(hsotg, hprt0, HPRT0);  in dwc2_core_host_init()
3439 	u32 hprt0;  in dwc2_wakeup_detected()  local
3447 	hprt0 = dwc2_read_hprt0(hsotg);  in dwc2_wakeup_detected()
3448 	dev_dbg(hsotg->dev, "Resume: HPRT0=%0x\n", hprt0);  in dwc2_wakeup_detected()
3449 	hprt0 &= ~HPRT0_RES;  in dwc2_wakeup_detected()
3450 	dwc2_writel(hsotg, hprt0, HPRT0);  in dwc2_wakeup_detected()
3472 	u32 hprt0;  in dwc2_port_suspend()  local
3487 	hprt0 = dwc2_read_hprt0(hsotg);  in dwc2_port_suspend()
3488 	hprt0 |= HPRT0_SUSP;  in dwc2_port_suspend()
3489 	dwc2_writel(hsotg, hprt0, HPRT0);  in dwc2_port_suspend()
3523 	u32 hprt0;  in dwc2_port_resume()  local
3541 	hprt0 = dwc2_read_hprt0(hsotg);  in dwc2_port_resume()
3542 	hprt0 |= HPRT0_RES;  in dwc2_port_resume()
3543 	hprt0 &= ~HPRT0_SUSP;  in dwc2_port_resume()
3544 	dwc2_writel(hsotg, hprt0, HPRT0);  in dwc2_port_resume()
3550 	hprt0 = dwc2_read_hprt0(hsotg);  in dwc2_port_resume()
3551 	hprt0 &= ~(HPRT0_RES | HPRT0_SUSP);  in dwc2_port_resume()
3552 	dwc2_writel(hsotg, hprt0, HPRT0);  in dwc2_port_resume()
3563 	u32 hprt0;  in dwc2_hcd_hub_control()  local
3594 			hprt0 = dwc2_read_hprt0(hsotg);  in dwc2_hcd_hub_control()
3595 			hprt0 |= HPRT0_ENA;  in dwc2_hcd_hub_control()
3596 			dwc2_writel(hsotg, hprt0, HPRT0);  in dwc2_hcd_hub_control()
3614 			hprt0 = dwc2_read_hprt0(hsotg);  in dwc2_hcd_hub_control()
3615 			hprt0 &= ~HPRT0_PWR;  in dwc2_hcd_hub_control()
3616 			dwc2_writel(hsotg, hprt0, HPRT0);  in dwc2_hcd_hub_control()
3737 		hprt0 = dwc2_readl(hsotg, HPRT0);  in dwc2_hcd_hub_control()
3738 		dev_vdbg(hsotg->dev, "  HPRT0: 0x%08x\n", hprt0);  in dwc2_hcd_hub_control()
3740 		if (hprt0 & HPRT0_CONNSTS)  in dwc2_hcd_hub_control()
3742 		if (hprt0 & HPRT0_ENA)  in dwc2_hcd_hub_control()
3744 		if (hprt0 & HPRT0_SUSP)  in dwc2_hcd_hub_control()
3746 		if (hprt0 & HPRT0_OVRCURRACT)  in dwc2_hcd_hub_control()
3748 		if (hprt0 & HPRT0_RST)  in dwc2_hcd_hub_control()
3750 		if (hprt0 & HPRT0_PWR)  in dwc2_hcd_hub_control()
3753 		speed = (hprt0 & HPRT0_SPD_MASK) >> HPRT0_SPD_SHIFT;  in dwc2_hcd_hub_control()
3759 		if (hprt0 & HPRT0_TSTCTL_MASK)  in dwc2_hcd_hub_control()
3825 			hprt0 = dwc2_read_hprt0(hsotg);  in dwc2_hcd_hub_control()
3826 			hprt0 |= HPRT0_PWR;  in dwc2_hcd_hub_control()
3827 			dwc2_writel(hsotg, hprt0, HPRT0);  in dwc2_hcd_hub_control()
3834 			hprt0 = dwc2_read_hprt0(hsotg);  in dwc2_hcd_hub_control()
3843 			hprt0 = dwc2_read_hprt0(hsotg);  in dwc2_hcd_hub_control()
3845 			hprt0 &= ~HPRT0_SUSP;  in dwc2_hcd_hub_control()
3853 				hprt0 |= HPRT0_PWR | HPRT0_RST;  in dwc2_hcd_hub_control()
3855 					"In host mode, hprt0=%08x\n", hprt0);  in dwc2_hcd_hub_control()
3856 				dwc2_writel(hsotg, hprt0, HPRT0);  in dwc2_hcd_hub_control()
3861 			hprt0 &= ~HPRT0_RST;  in dwc2_hcd_hub_control()
3862 			dwc2_writel(hsotg, hprt0, HPRT0);  in dwc2_hcd_hub_control()
3873 			hprt0 = dwc2_read_hprt0(hsotg);  in dwc2_hcd_hub_control()
3876 			hprt0 &= ~HPRT0_TSTCTL_MASK;  in dwc2_hcd_hub_control()
3877 			hprt0 |= (windex >> 8) << HPRT0_TSTCTL_SHIFT;  in dwc2_hcd_hub_control()
3878 			dwc2_writel(hsotg, hprt0, HPRT0);  in dwc2_hcd_hub_control()
4366 	u32 hprt0;  in dwc2_hcd_reset_func()  local
4372 	hprt0 = dwc2_read_hprt0(hsotg);  in dwc2_hcd_reset_func()
4373 	hprt0 &= ~HPRT0_RST;  in dwc2_hcd_reset_func()
4374 	dwc2_writel(hsotg, hprt0, HPRT0);  in dwc2_hcd_reset_func()
4457 	u32 hprt0;  in _dwc2_hcd_suspend()  local
4481 		hprt0 = dwc2_read_hprt0(hsotg);  in _dwc2_hcd_suspend()
4482 		hprt0 |= HPRT0_SUSP;  in _dwc2_hcd_suspend()
4483 		hprt0 &= ~HPRT0_PWR;  in _dwc2_hcd_suspend()
4484 		dwc2_writel(hsotg, hprt0, HPRT0);  in _dwc2_hcd_suspend()
5444 	hr->hprt0 = dwc2_read_hprt0(hsotg);  in dwc2_backup_host_registers()
5481 	dwc2_writel(hsotg, hr->hprt0, HPRT0);  in dwc2_restore_host_registers()
5498 	u32 hprt0;  in dwc2_host_enter_hibernation()  local
5518 	hprt0 = dwc2_readl(hsotg, HPRT0);  in dwc2_host_enter_hibernation()
5519 	hprt0 |= HPRT0_SUSP;  in dwc2_host_enter_hibernation()
5520 	hprt0 &= ~HPRT0_ENA;  in dwc2_host_enter_hibernation()
5521 	dwc2_writel(hsotg, hprt0, HPRT0);  in dwc2_host_enter_hibernation()
5608 	u32 hprt0;  in dwc2_host_exit_hibernation()  local
5649 	hprt0 = hr->hprt0;  in dwc2_host_exit_hibernation()
5650 	hprt0 |= HPRT0_PWR;  in dwc2_host_exit_hibernation()
5651 	hprt0 &= ~HPRT0_ENA;  in dwc2_host_exit_hibernation()
5652 	hprt0 &= ~HPRT0_SUSP;  in dwc2_host_exit_hibernation()
5653 	dwc2_writel(hsotg, hprt0, HPRT0);  in dwc2_host_exit_hibernation()
5655 	hprt0 = hr->hprt0;  in dwc2_host_exit_hibernation()
5656 	hprt0 |= HPRT0_PWR;  in dwc2_host_exit_hibernation()
5657 	hprt0 &= ~HPRT0_ENA;  in dwc2_host_exit_hibernation()
5658 	hprt0 &= ~HPRT0_SUSP;  in dwc2_host_exit_hibernation()
5661 		hprt0 |= HPRT0_RST;  in dwc2_host_exit_hibernation()
5662 		dwc2_writel(hsotg, hprt0, HPRT0);  in dwc2_host_exit_hibernation()
5666 		hprt0 &= ~HPRT0_RST;  in dwc2_host_exit_hibernation()
5667 		dwc2_writel(hsotg, hprt0, HPRT0);  in dwc2_host_exit_hibernation()
5669 		hprt0 |= HPRT0_RES;  in dwc2_host_exit_hibernation()
5670 		dwc2_writel(hsotg, hprt0, HPRT0);  in dwc2_host_exit_hibernation()
5674 		hprt0 &= ~HPRT0_RES;  in dwc2_host_exit_hibernation()
5675 		dwc2_writel(hsotg, hprt0, HPRT0);  in dwc2_host_exit_hibernation()
5678 	hprt0 = dwc2_readl(hsotg, HPRT0);  in dwc2_host_exit_hibernation()
5679 	hprt0 |= HPRT0_CONNDET;  in dwc2_host_exit_hibernation()
5680 	hprt0 |= HPRT0_ENACHG;  in dwc2_host_exit_hibernation()
5681 	hprt0 &= ~HPRT0_ENA;  in dwc2_host_exit_hibernation()
5682 	dwc2_writel(hsotg, hprt0, HPRT0);  in dwc2_host_exit_hibernation()
5684 	hprt0 = dwc2_readl(hsotg, HPRT0);  in dwc2_host_exit_hibernation()