364 	u32 hprt0;  in dwc2_calc_frame_interval()  local
368 	hprt0 = dwc2_readl(hsotg, HPRT0);  in dwc2_calc_frame_interval()
392 	if ((hprt0 & HPRT0_SPD_MASK) >> HPRT0_SPD_SHIFT == HPRT0_SPD_HIGH_SPEED)  in dwc2_calc_frame_interval()
1680 	u32 hprt0;  in dwc2_hcd_start()  local
1688 		hprt0 = dwc2_read_hprt0(hsotg);  in dwc2_hcd_start()
1689 		hprt0 |= HPRT0_RST;  in dwc2_hcd_start()
1690 		dwc2_writel(hsotg, hprt0, HPRT0);  in dwc2_hcd_start()
1777 	u32 hprt0;  in dwc2_hcd_disconnect()  local
1830 		hprt0 = dwc2_readl(hsotg, HPRT0);  in dwc2_hcd_disconnect()
1831 		if (!(hprt0 & HPRT0_CONNDET) && (hprt0 & HPRT0_CONNSTS))  in dwc2_hcd_disconnect()
1898 		u32 hprt0 = dwc2_readl(hsotg, HPRT0);  in dwc2_hcd_urb_enqueue()  local
1899 		u32 prtspd = (hprt0 & HPRT0_SPD_MASK) >> HPRT0_SPD_SHIFT;  in dwc2_hcd_urb_enqueue()
2285 		u32 hprt0 = dwc2_read_hprt0(hsotg);  in dwc2_core_host_init()  local
2288 			!!(hprt0 & HPRT0_PWR));  in dwc2_core_host_init()
2289 		if (!(hprt0 & HPRT0_PWR)) {  in dwc2_core_host_init()
2290 			hprt0 |= HPRT0_PWR;  in dwc2_core_host_init()
2291 			dwc2_writel(hsotg, hprt0, HPRT0);  in dwc2_core_host_init()
3250 	u32 hprt0;  in dwc2_wakeup_detected()  local
3258 	hprt0 = dwc2_read_hprt0(hsotg);  in dwc2_wakeup_detected()
3259 	dev_dbg(hsotg->dev, "Resume: HPRT0=%0x\n", hprt0);  in dwc2_wakeup_detected()
3260 	hprt0 &= ~HPRT0_RES;  in dwc2_wakeup_detected()
3261 	dwc2_writel(hsotg, hprt0, HPRT0);  in dwc2_wakeup_detected()
3283 	u32 hprt0;  in dwc2_port_suspend()  local
3298 	hprt0 = dwc2_read_hprt0(hsotg);  in dwc2_port_suspend()
3299 	hprt0 |= HPRT0_SUSP;  in dwc2_port_suspend()
3300 	dwc2_writel(hsotg, hprt0, HPRT0);  in dwc2_port_suspend()
3334 	u32 hprt0;  in dwc2_port_resume()  local
3352 	hprt0 = dwc2_read_hprt0(hsotg);  in dwc2_port_resume()
3353 	hprt0 |= HPRT0_RES;  in dwc2_port_resume()
3354 	hprt0 &= ~HPRT0_SUSP;  in dwc2_port_resume()
3355 	dwc2_writel(hsotg, hprt0, HPRT0);  in dwc2_port_resume()
3361 	hprt0 = dwc2_read_hprt0(hsotg);  in dwc2_port_resume()
3362 	hprt0 &= ~(HPRT0_RES | HPRT0_SUSP);  in dwc2_port_resume()
3363 	dwc2_writel(hsotg, hprt0, HPRT0);  in dwc2_port_resume()
3374 	u32 hprt0;  in dwc2_hcd_hub_control()  local
3406 			hprt0 = dwc2_read_hprt0(hsotg);  in dwc2_hcd_hub_control()
3407 			hprt0 |= HPRT0_ENA;  in dwc2_hcd_hub_control()
3408 			dwc2_writel(hsotg, hprt0, HPRT0);  in dwc2_hcd_hub_control()
3426 			hprt0 = dwc2_read_hprt0(hsotg);  in dwc2_hcd_hub_control()
3427 			pwr = hprt0 & HPRT0_PWR;  in dwc2_hcd_hub_control()
3428 			hprt0 &= ~HPRT0_PWR;  in dwc2_hcd_hub_control()
3429 			dwc2_writel(hsotg, hprt0, HPRT0);  in dwc2_hcd_hub_control()
3552 		hprt0 = dwc2_readl(hsotg, HPRT0);  in dwc2_hcd_hub_control()
3553 		dev_vdbg(hsotg->dev, "  HPRT0: 0x%08x\n", hprt0);  in dwc2_hcd_hub_control()
3555 		if (hprt0 & HPRT0_CONNSTS)  in dwc2_hcd_hub_control()
3557 		if (hprt0 & HPRT0_ENA)  in dwc2_hcd_hub_control()
3559 		if (hprt0 & HPRT0_SUSP)  in dwc2_hcd_hub_control()
3561 		if (hprt0 & HPRT0_OVRCURRACT)  in dwc2_hcd_hub_control()
3563 		if (hprt0 & HPRT0_RST)  in dwc2_hcd_hub_control()
3565 		if (hprt0 & HPRT0_PWR)  in dwc2_hcd_hub_control()
3568 		speed = (hprt0 & HPRT0_SPD_MASK) >> HPRT0_SPD_SHIFT;  in dwc2_hcd_hub_control()
3574 		if (hprt0 & HPRT0_TSTCTL_MASK)  in dwc2_hcd_hub_control()
3640 			hprt0 = dwc2_read_hprt0(hsotg);  in dwc2_hcd_hub_control()
3641 			pwr = hprt0 & HPRT0_PWR;  in dwc2_hcd_hub_control()
3642 			hprt0 |= HPRT0_PWR;  in dwc2_hcd_hub_control()
3643 			dwc2_writel(hsotg, hprt0, HPRT0);  in dwc2_hcd_hub_control()
3652 			hprt0 = dwc2_read_hprt0(hsotg);  in dwc2_hcd_hub_control()
3661 			hprt0 = dwc2_read_hprt0(hsotg);  in dwc2_hcd_hub_control()
3662 			pwr = hprt0 & HPRT0_PWR;  in dwc2_hcd_hub_control()
3664 			hprt0 &= ~HPRT0_SUSP;  in dwc2_hcd_hub_control()
3672 				hprt0 |= HPRT0_PWR | HPRT0_RST;  in dwc2_hcd_hub_control()
3674 					"In host mode, hprt0=%08x\n", hprt0);  in dwc2_hcd_hub_control()
3675 				dwc2_writel(hsotg, hprt0, HPRT0);  in dwc2_hcd_hub_control()
3682 			hprt0 &= ~HPRT0_RST;  in dwc2_hcd_hub_control()
3683 			dwc2_writel(hsotg, hprt0, HPRT0);  in dwc2_hcd_hub_control()
3694 			hprt0 = dwc2_read_hprt0(hsotg);  in dwc2_hcd_hub_control()
3697 			hprt0 &= ~HPRT0_TSTCTL_MASK;  in dwc2_hcd_hub_control()
3698 			hprt0 |= (windex >> 8) << HPRT0_TSTCTL_SHIFT;  in dwc2_hcd_hub_control()
3699 			dwc2_writel(hsotg, hprt0, HPRT0);  in dwc2_hcd_hub_control()
4188 	u32 hprt0;  in dwc2_hcd_reset_func()  local
4194 	hprt0 = dwc2_read_hprt0(hsotg);  in dwc2_hcd_reset_func()
4195 	hprt0 &= ~HPRT0_RST;  in dwc2_hcd_reset_func()
4196 	dwc2_writel(hsotg, hprt0, HPRT0);  in dwc2_hcd_reset_func()
4229 	u32 hprt0;  in _dwc2_hcd_start()  local
4246 	hprt0 = dwc2_read_hprt0(hsotg);  in _dwc2_hcd_start()
4248 	if (hprt0 & HPRT0_PWR) {  in _dwc2_hcd_start()
4277 	u32 hprt0;  in _dwc2_hcd_stop()  local
4286 	hprt0 = dwc2_read_hprt0(hsotg);  in _dwc2_hcd_stop()
4296 	if (hprt0 & HPRT0_PWR)  in _dwc2_hcd_stop()
4307 	u32 hprt0;  in _dwc2_hcd_suspend()  local
4332 		hprt0 = dwc2_read_hprt0(hsotg);  in _dwc2_hcd_suspend()
4333 		if (hprt0 & HPRT0_CONNSTS) {  in _dwc2_hcd_suspend()
4334 			hprt0 |= HPRT0_SUSP;  in _dwc2_hcd_suspend()
4336 				hprt0 &= ~HPRT0_PWR;  in _dwc2_hcd_suspend()
4337 			dwc2_writel(hsotg, hprt0, HPRT0);  in _dwc2_hcd_suspend()
5320 	hr->hprt0 = dwc2_read_hprt0(hsotg);  in dwc2_backup_host_registers()
5357 	dwc2_writel(hsotg, hr->hprt0, HPRT0);  in dwc2_restore_host_registers()
5374 	u32 hprt0;  in dwc2_host_enter_hibernation()  local
5394 	hprt0 = dwc2_readl(hsotg, HPRT0);  in dwc2_host_enter_hibernation()
5395 	hprt0 |= HPRT0_SUSP;  in dwc2_host_enter_hibernation()
5396 	hprt0 &= ~HPRT0_ENA;  in dwc2_host_enter_hibernation()
5397 	dwc2_writel(hsotg, hprt0, HPRT0);  in dwc2_host_enter_hibernation()
5484 	u32 hprt0;  in dwc2_host_exit_hibernation()  local
5525 	hprt0 = hr->hprt0;  in dwc2_host_exit_hibernation()
5526 	hprt0 |= HPRT0_PWR;  in dwc2_host_exit_hibernation()
5527 	hprt0 &= ~HPRT0_ENA;  in dwc2_host_exit_hibernation()
5528 	hprt0 &= ~HPRT0_SUSP;  in dwc2_host_exit_hibernation()
5529 	dwc2_writel(hsotg, hprt0, HPRT0);  in dwc2_host_exit_hibernation()
5531 	hprt0 = hr->hprt0;  in dwc2_host_exit_hibernation()
5532 	hprt0 |= HPRT0_PWR;  in dwc2_host_exit_hibernation()
5533 	hprt0 &= ~HPRT0_ENA;  in dwc2_host_exit_hibernation()
5534 	hprt0 &= ~HPRT0_SUSP;  in dwc2_host_exit_hibernation()
5537 		hprt0 |= HPRT0_RST;  in dwc2_host_exit_hibernation()
5538 		dwc2_writel(hsotg, hprt0, HPRT0);  in dwc2_host_exit_hibernation()
5542 		hprt0 &= ~HPRT0_RST;  in dwc2_host_exit_hibernation()
5543 		dwc2_writel(hsotg, hprt0, HPRT0);  in dwc2_host_exit_hibernation()
5545 		hprt0 |= HPRT0_RES;  in dwc2_host_exit_hibernation()
5546 		dwc2_writel(hsotg, hprt0, HPRT0);  in dwc2_host_exit_hibernation()
5550 		hprt0 &= ~HPRT0_RES;  in dwc2_host_exit_hibernation()
5551 		dwc2_writel(hsotg, hprt0, HPRT0);  in dwc2_host_exit_hibernation()
5554 	hprt0 = dwc2_readl(hsotg, HPRT0);  in dwc2_host_exit_hibernation()
5555 	hprt0 |= HPRT0_CONNDET;  in dwc2_host_exit_hibernation()
5556 	hprt0 |= HPRT0_ENACHG;  in dwc2_host_exit_hibernation()
5557 	hprt0 &= ~HPRT0_ENA;  in dwc2_host_exit_hibernation()
5558 	dwc2_writel(hsotg, hprt0, HPRT0);  in dwc2_host_exit_hibernation()
5560 	hprt0 = dwc2_readl(hsotg, HPRT0);  in dwc2_host_exit_hibernation()