81 static struct qcom_scm *__scm;  variable
87 	ret = clk_prepare_enable(__scm->core_clk);  in qcom_scm_clk_enable()
91 	ret = clk_prepare_enable(__scm->iface_clk);  in qcom_scm_clk_enable()
95 	ret = clk_prepare_enable(__scm->bus_clk);  in qcom_scm_clk_enable()
102 	clk_disable_unprepare(__scm->iface_clk);  in qcom_scm_clk_enable()
104 	clk_disable_unprepare(__scm->core_clk);  in qcom_scm_clk_enable()
111 	clk_disable_unprepare(__scm->core_clk);  in qcom_scm_clk_disable()
112 	clk_disable_unprepare(__scm->iface_clk);  in qcom_scm_clk_disable()
113 	clk_disable_unprepare(__scm->bus_clk);  in qcom_scm_clk_disable()
155 	if (of_device_is_compatible(__scm ? __scm->dev->of_node : NULL, "qcom,scm-sc7180")) {  in __get_convention()
299 	ret = qcom_scm_call(__scm->dev, &desc, NULL);  in qcom_scm_set_warm_boot_addr()
347 	return qcom_scm_call_atomic(__scm ? __scm->dev : NULL, &desc, NULL);  in qcom_scm_set_cold_boot_addr()
369 	qcom_scm_call_atomic(__scm ? __scm->dev : NULL, &desc, NULL);  in qcom_scm_cpu_power_down()
386 	ret = qcom_scm_call(__scm->dev, &desc, &res);  in qcom_scm_set_remote_state()
404 	return qcom_scm_call_atomic(__scm->dev, &desc, NULL);  in __qcom_scm_set_dload_mode()
412 	avail = __qcom_scm_is_call_available(__scm->dev,  in qcom_scm_set_download_mode()
416 		ret = __qcom_scm_set_dload_mode(__scm->dev, enable);  in qcom_scm_set_download_mode()
417 	} else if (__scm->dload_mode_addr) {  in qcom_scm_set_download_mode()
418 		ret = qcom_scm_io_writel(__scm->dload_mode_addr,  in qcom_scm_set_download_mode()
421 		dev_err(__scm->dev,  in qcom_scm_set_download_mode()
426 		dev_err(__scm->dev, "failed to set download mode: %d\n", ret);  in qcom_scm_set_download_mode()
460 	mdata_buf = dma_alloc_coherent(__scm->dev, size, &mdata_phys,  in qcom_scm_pas_init_image()
463 		dev_err(__scm->dev, "Allocation of metadata buffer failed.\n");  in qcom_scm_pas_init_image()
474 	ret = qcom_scm_call(__scm->dev, &desc, &res);  in qcom_scm_pas_init_image()
479 	dma_free_coherent(__scm->dev, size, mdata_buf, mdata_phys);  in qcom_scm_pas_init_image()
512 	ret = qcom_scm_call(__scm->dev, &desc, &res);  in qcom_scm_pas_mem_setup()
542 	ret = qcom_scm_call(__scm->dev, &desc, &res);  in qcom_scm_pas_auth_and_reset()
571 	ret = qcom_scm_call(__scm->dev, &desc, &res);  in qcom_scm_pas_shutdown()
598 	if (!__qcom_scm_is_call_available(__scm->dev, QCOM_SCM_SVC_PIL,  in qcom_scm_pas_supported()
602 	ret = qcom_scm_call(__scm->dev, &desc, &res);  in qcom_scm_pas_supported()
621 	ret = qcom_scm_call(__scm->dev, &desc, &res);  in __qcom_scm_pas_mss_reset()
632 	return __qcom_scm_pas_mss_reset(__scm->dev, 1);  in qcom_scm_pas_reset_assert()
641 	return __qcom_scm_pas_mss_reset(__scm->dev, 0);  in qcom_scm_pas_reset_deassert()
662 	ret = qcom_scm_call_atomic(__scm->dev, &desc, &res);  in qcom_scm_io_readl()
681 	return qcom_scm_call_atomic(__scm->dev, &desc, NULL);  in qcom_scm_io_writel()
693 	return __qcom_scm_is_call_available(__scm->dev, QCOM_SCM_SVC_MP,  in qcom_scm_restore_sec_cfg_available()
711 	ret = qcom_scm_call(__scm->dev, &desc, &res);  in qcom_scm_restore_sec_cfg()
729 	ret = qcom_scm_call(__scm->dev, &desc, &res);  in qcom_scm_iommu_secure_ptbl_size()
752 	ret = qcom_scm_call(__scm->dev, &desc, NULL);  in qcom_scm_iommu_secure_ptbl_init()
780 	ret = qcom_scm_call(__scm->dev, &desc, &res);  in qcom_scm_mem_protect_video_var()
851 	ptr = dma_alloc_coherent(__scm->dev, ptr_sz, &ptr_phys, GFP_KERNEL);  in qcom_scm_assign_mem()
879 	ret = __qcom_scm_assign_mem(__scm->dev, mem_to_map_phys, mem_to_map_sz,  in qcom_scm_assign_mem()
881 	dma_free_coherent(__scm->dev, ptr_sz, ptr, ptr_phys);  in qcom_scm_assign_mem()
883 		dev_err(__scm->dev,  in qcom_scm_assign_mem()
898 	return __qcom_scm_is_call_available(__scm->dev, QCOM_SCM_SVC_OCMEM,  in qcom_scm_ocmem_lock_available()
925 	return qcom_scm_call(__scm->dev, &desc, NULL);  in qcom_scm_ocmem_lock()
948 	return qcom_scm_call(__scm->dev, &desc, NULL);  in qcom_scm_ocmem_unlock()
960 	return __qcom_scm_is_call_available(__scm->dev, QCOM_SCM_SVC_ES,  in qcom_scm_ice_available()
962 		__qcom_scm_is_call_available(__scm->dev, QCOM_SCM_SVC_ES,  in qcom_scm_ice_available()
989 	return qcom_scm_call(__scm->dev, &desc, NULL);  in qcom_scm_ice_invalidate_key()
1043 	keybuf = dma_alloc_coherent(__scm->dev, key_size, &key_phys,  in qcom_scm_ice_set_key()
1050 	ret = qcom_scm_call(__scm->dev, &desc, NULL);  in qcom_scm_ice_set_key()
1054 	dma_free_coherent(__scm->dev, key_size, keybuf, key_phys);  in qcom_scm_ice_set_key()
1072 	avail = __qcom_scm_is_call_available(__scm->dev, QCOM_SCM_SVC_HDCP,  in qcom_scm_hdcp_available()
1119 	ret = qcom_scm_call(__scm->dev, &desc, &res);  in qcom_scm_hdcp_req()
1140 	return qcom_scm_call_atomic(__scm->dev, &desc, NULL);  in qcom_scm_qsmmu500_wait_safe_toggle()
1175 	return !!__scm;  in qcom_scm_is_available()
1246 	__scm = scm;  in qcom_scm_probe()
1247 	__scm->dev = &pdev->dev;  in qcom_scm_probe()