205 	struct mu3c_ippc_regs __iomem *ippc = mtk->ippc_regs;  in xhci_mtk_host_enable()  local
215 	value = readl(&ippc->ip_pw_ctr1);  in xhci_mtk_host_enable()
217 	writel(value, &ippc->ip_pw_ctr1);  in xhci_mtk_host_enable()
226 		value = readl(&ippc->u3_ctrl_p[i]);  in xhci_mtk_host_enable()
229 		writel(value, &ippc->u3_ctrl_p[i]);  in xhci_mtk_host_enable()
237 		value = readl(&ippc->u2_ctrl_p[i]);  in xhci_mtk_host_enable()
240 		writel(value, &ippc->u2_ctrl_p[i]);  in xhci_mtk_host_enable()
253 	ret = readl_poll_timeout(&ippc->ip_pw_sts1, value,  in xhci_mtk_host_enable()
265 	struct mu3c_ippc_regs __iomem *ippc = mtk->ippc_regs;  in xhci_mtk_host_disable()  local
278 		value = readl(&ippc->u3_ctrl_p[i]);  in xhci_mtk_host_disable()
280 		writel(value, &ippc->u3_ctrl_p[i]);  in xhci_mtk_host_disable()
288 		value = readl(&ippc->u2_ctrl_p[i]);  in xhci_mtk_host_disable()
290 		writel(value, &ippc->u2_ctrl_p[i]);  in xhci_mtk_host_disable()
294 	value = readl(&ippc->ip_pw_ctr1);  in xhci_mtk_host_disable()
296 	writel(value, &ippc->ip_pw_ctr1);  in xhci_mtk_host_disable()
299 	ret = readl_poll_timeout(&ippc->ip_pw_sts1, value,  in xhci_mtk_host_disable()
311 	struct mu3c_ippc_regs __iomem *ippc = mtk->ippc_regs;  in xhci_mtk_ssusb_config()  local
318 	value = readl(&ippc->ip_pw_ctr0);  in xhci_mtk_ssusb_config()
320 	writel(value, &ippc->ip_pw_ctr0);  in xhci_mtk_ssusb_config()
322 	value = readl(&ippc->ip_pw_ctr0);  in xhci_mtk_ssusb_config()
324 	writel(value, &ippc->ip_pw_ctr0);  in xhci_mtk_ssusb_config()
330 	value = readl(&ippc->ip_pw_ctr2);  in xhci_mtk_ssusb_config()
332 	writel(value, &ippc->ip_pw_ctr2);  in xhci_mtk_ssusb_config()
334 	value = readl(&ippc->ip_xhci_cap);  in xhci_mtk_ssusb_config()