142 	struct dwc2_dregs_backup *dr;  in dwc2_backup_device_registers()  local
148 	dr = &hsotg->dr_backup;  in dwc2_backup_device_registers()
150 	dr->dcfg = dwc2_readl(hsotg->regs + DCFG);  in dwc2_backup_device_registers()
151 	dr->dctl = dwc2_readl(hsotg->regs + DCTL);  in dwc2_backup_device_registers()
152 	dr->daintmsk = dwc2_readl(hsotg->regs + DAINTMSK);  in dwc2_backup_device_registers()
153 	dr->diepmsk = dwc2_readl(hsotg->regs + DIEPMSK);  in dwc2_backup_device_registers()
154 	dr->doepmsk = dwc2_readl(hsotg->regs + DOEPMSK);  in dwc2_backup_device_registers()
158 		dr->diepctl[i] = dwc2_readl(hsotg->regs + DIEPCTL(i));  in dwc2_backup_device_registers()
161 		if (dr->diepctl[i] & DXEPCTL_DPID)  in dwc2_backup_device_registers()
162 			dr->diepctl[i] |= DXEPCTL_SETD1PID;  in dwc2_backup_device_registers()
164 			dr->diepctl[i] |= DXEPCTL_SETD0PID;  in dwc2_backup_device_registers()
166 		dr->dieptsiz[i] = dwc2_readl(hsotg->regs + DIEPTSIZ(i));  in dwc2_backup_device_registers()
167 		dr->diepdma[i] = dwc2_readl(hsotg->regs + DIEPDMA(i));  in dwc2_backup_device_registers()
170 		dr->doepctl[i] = dwc2_readl(hsotg->regs + DOEPCTL(i));  in dwc2_backup_device_registers()
173 		if (dr->doepctl[i] & DXEPCTL_DPID)  in dwc2_backup_device_registers()
174 			dr->doepctl[i] |= DXEPCTL_SETD1PID;  in dwc2_backup_device_registers()
176 			dr->doepctl[i] |= DXEPCTL_SETD0PID;  in dwc2_backup_device_registers()
178 		dr->doeptsiz[i] = dwc2_readl(hsotg->regs + DOEPTSIZ(i));  in dwc2_backup_device_registers()
179 		dr->doepdma[i] = dwc2_readl(hsotg->regs + DOEPDMA(i));  in dwc2_backup_device_registers()
181 	dr->valid = true;  in dwc2_backup_device_registers()
194 	struct dwc2_dregs_backup *dr;  in dwc2_restore_device_registers()  local
201 	dr = &hsotg->dr_backup;  in dwc2_restore_device_registers()
202 	if (!dr->valid) {  in dwc2_restore_device_registers()
207 	dr->valid = false;  in dwc2_restore_device_registers()
209 	dwc2_writel(dr->dcfg, hsotg->regs + DCFG);  in dwc2_restore_device_registers()
210 	dwc2_writel(dr->dctl, hsotg->regs + DCTL);  in dwc2_restore_device_registers()
211 	dwc2_writel(dr->daintmsk, hsotg->regs + DAINTMSK);  in dwc2_restore_device_registers()
212 	dwc2_writel(dr->diepmsk, hsotg->regs + DIEPMSK);  in dwc2_restore_device_registers()
213 	dwc2_writel(dr->doepmsk, hsotg->regs + DOEPMSK);  in dwc2_restore_device_registers()
217 		dwc2_writel(dr->diepctl[i], hsotg->regs + DIEPCTL(i));  in dwc2_restore_device_registers()
218 		dwc2_writel(dr->dieptsiz[i], hsotg->regs + DIEPTSIZ(i));  in dwc2_restore_device_registers()
219 		dwc2_writel(dr->diepdma[i], hsotg->regs + DIEPDMA(i));  in dwc2_restore_device_registers()
222 		dwc2_writel(dr->doepctl[i], hsotg->regs + DOEPCTL(i));  in dwc2_restore_device_registers()
223 		dwc2_writel(dr->doeptsiz[i], hsotg->regs + DOEPTSIZ(i));  in dwc2_restore_device_registers()
224 		dwc2_writel(dr->doepdma[i], hsotg->regs + DOEPDMA(i));  in dwc2_restore_device_registers()