73 static struct qcom_scm *__scm;  variable
79 	ret = clk_prepare_enable(__scm->core_clk);  in qcom_scm_clk_enable()
83 	ret = clk_prepare_enable(__scm->iface_clk);  in qcom_scm_clk_enable()
87 	ret = clk_prepare_enable(__scm->bus_clk);  in qcom_scm_clk_enable()
94 	clk_disable_unprepare(__scm->iface_clk);  in qcom_scm_clk_enable()
96 	clk_disable_unprepare(__scm->core_clk);  in qcom_scm_clk_enable()
103 	clk_disable_unprepare(__scm->core_clk);  in qcom_scm_clk_disable()
104 	clk_disable_unprepare(__scm->iface_clk);  in qcom_scm_clk_disable()
105 	clk_disable_unprepare(__scm->bus_clk);  in qcom_scm_clk_disable()
112 	if (!__scm->path)  in qcom_scm_bw_enable()
115 	if (IS_ERR(__scm->path))  in qcom_scm_bw_enable()
118 	mutex_lock(&__scm->scm_bw_lock);  in qcom_scm_bw_enable()
119 	if (!__scm->scm_vote_count) {  in qcom_scm_bw_enable()
120 		ret = icc_set_bw(__scm->path, 0, UINT_MAX);  in qcom_scm_bw_enable()
122 			dev_err(__scm->dev, "failed to set bandwidth request\n");  in qcom_scm_bw_enable()
126 	__scm->scm_vote_count++;  in qcom_scm_bw_enable()
128 	mutex_unlock(&__scm->scm_bw_lock);  in qcom_scm_bw_enable()
135 	if (IS_ERR_OR_NULL(__scm->path))  in qcom_scm_bw_disable()
138 	mutex_lock(&__scm->scm_bw_lock);  in qcom_scm_bw_disable()
139 	if (__scm->scm_vote_count-- == 1)  in qcom_scm_bw_disable()
140 		icc_set_bw(__scm->path, 0, 0);  in qcom_scm_bw_disable()
141 	mutex_unlock(&__scm->scm_bw_lock);  in qcom_scm_bw_disable()
183 	if (of_device_is_compatible(__scm ? __scm->dev->of_node : NULL, "qcom,scm-sc7180")) {  in __get_convention()
308 	return qcom_scm_call_atomic(__scm ? __scm->dev : NULL, &desc, NULL);  in qcom_scm_set_boot_addr()
327 	if (!__scm || __get_convention() == SMC_CONVENTION_LEGACY)  in qcom_scm_set_boot_addr_mc()
330 	return qcom_scm_call(__scm->dev, &desc, NULL);  in qcom_scm_set_boot_addr_mc()
380 	qcom_scm_call_atomic(__scm ? __scm->dev : NULL, &desc, NULL);  in qcom_scm_cpu_power_down()
397 	ret = qcom_scm_call(__scm->dev, &desc, &res);  in qcom_scm_set_remote_state()
415 	return qcom_scm_call_atomic(__scm->dev, &desc, NULL);  in __qcom_scm_set_dload_mode()
423 	avail = __qcom_scm_is_call_available(__scm->dev,  in qcom_scm_set_download_mode()
427 		ret = __qcom_scm_set_dload_mode(__scm->dev, enable);  in qcom_scm_set_download_mode()
428 	} else if (__scm->dload_mode_addr) {  in qcom_scm_set_download_mode()
429 		ret = qcom_scm_io_writel(__scm->dload_mode_addr,  in qcom_scm_set_download_mode()
432 		dev_err(__scm->dev,  in qcom_scm_set_download_mode()
437 		dev_err(__scm->dev, "failed to set download mode: %d\n", ret);  in qcom_scm_set_download_mode()
477 	mdata_buf = dma_alloc_coherent(__scm->dev, size, &mdata_phys,  in qcom_scm_pas_init_image()
480 		dev_err(__scm->dev, "Allocation of metadata buffer failed.\n");  in qcom_scm_pas_init_image()
495 	ret = qcom_scm_call(__scm->dev, &desc, &res);  in qcom_scm_pas_init_image()
502 		dma_free_coherent(__scm->dev, size, mdata_buf, mdata_phys);  in qcom_scm_pas_init_image()
522 	dma_free_coherent(__scm->dev, ctx->size, ctx->ptr, ctx->phys);  in qcom_scm_pas_metadata_release()
561 	ret = qcom_scm_call(__scm->dev, &desc, &res);  in qcom_scm_pas_mem_setup()
596 	ret = qcom_scm_call(__scm->dev, &desc, &res);  in qcom_scm_pas_auth_and_reset()
630 	ret = qcom_scm_call(__scm->dev, &desc, &res);  in qcom_scm_pas_shutdown()
658 	if (!__qcom_scm_is_call_available(__scm->dev, QCOM_SCM_SVC_PIL,  in qcom_scm_pas_supported()
662 	ret = qcom_scm_call(__scm->dev, &desc, &res);  in qcom_scm_pas_supported()
681 	ret = qcom_scm_call(__scm->dev, &desc, &res);  in __qcom_scm_pas_mss_reset()
692 	return __qcom_scm_pas_mss_reset(__scm->dev, 1);  in qcom_scm_pas_reset_assert()
701 	return __qcom_scm_pas_mss_reset(__scm->dev, 0);  in qcom_scm_pas_reset_deassert()
722 	ret = qcom_scm_call_atomic(__scm->dev, &desc, &res);  in qcom_scm_io_readl()
741 	return qcom_scm_call_atomic(__scm->dev, &desc, NULL);  in qcom_scm_io_writel()
753 	return __qcom_scm_is_call_available(__scm->dev, QCOM_SCM_SVC_MP,  in qcom_scm_restore_sec_cfg_available()
771 	ret = qcom_scm_call(__scm->dev, &desc, &res);  in qcom_scm_restore_sec_cfg()
789 	ret = qcom_scm_call(__scm->dev, &desc, &res);  in qcom_scm_iommu_secure_ptbl_size()
812 	ret = qcom_scm_call(__scm->dev, &desc, NULL);  in qcom_scm_iommu_secure_ptbl_init()
833 	return qcom_scm_call(__scm->dev, &desc, NULL);  in qcom_scm_iommu_set_cp_pool_size()
855 	ret = qcom_scm_call(__scm->dev, &desc, &res);  in qcom_scm_mem_protect_video_var()
926 	ptr = dma_alloc_coherent(__scm->dev, ptr_sz, &ptr_phys, GFP_KERNEL);  in qcom_scm_assign_mem()
954 	ret = __qcom_scm_assign_mem(__scm->dev, mem_to_map_phys, mem_to_map_sz,  in qcom_scm_assign_mem()
956 	dma_free_coherent(__scm->dev, ptr_sz, ptr, ptr_phys);  in qcom_scm_assign_mem()
958 		dev_err(__scm->dev,  in qcom_scm_assign_mem()
973 	return __qcom_scm_is_call_available(__scm->dev, QCOM_SCM_SVC_OCMEM,  in qcom_scm_ocmem_lock_available()
1000 	return qcom_scm_call(__scm->dev, &desc, NULL);  in qcom_scm_ocmem_lock()
1023 	return qcom_scm_call(__scm->dev, &desc, NULL);  in qcom_scm_ocmem_unlock()
1035 	return __qcom_scm_is_call_available(__scm->dev, QCOM_SCM_SVC_ES,  in qcom_scm_ice_available()
1037 		__qcom_scm_is_call_available(__scm->dev, QCOM_SCM_SVC_ES,  in qcom_scm_ice_available()
1064 	return qcom_scm_call(__scm->dev, &desc, NULL);  in qcom_scm_ice_invalidate_key()
1118 	keybuf = dma_alloc_coherent(__scm->dev, key_size, &key_phys,  in qcom_scm_ice_set_key()
1125 	ret = qcom_scm_call(__scm->dev, &desc, NULL);  in qcom_scm_ice_set_key()
1129 	dma_free_coherent(__scm->dev, key_size, keybuf, key_phys);  in qcom_scm_ice_set_key()
1147 	avail = __qcom_scm_is_call_available(__scm->dev, QCOM_SCM_SVC_HDCP,  in qcom_scm_hdcp_available()
1194 	ret = qcom_scm_call(__scm->dev, &desc, &res);  in qcom_scm_hdcp_req()
1215 	return qcom_scm_call(__scm->dev, &desc, NULL);  in qcom_scm_iommu_set_pt_format()
1231 	return qcom_scm_call_atomic(__scm->dev, &desc, NULL);  in qcom_scm_qsmmu500_wait_safe_toggle()
1237 	return __qcom_scm_is_call_available(__scm->dev, QCOM_SCM_SVC_LMH, QCOM_SCM_LMH_LIMIT_DCVSH);  in qcom_scm_lmh_dcvsh_available()
1251 	return qcom_scm_call(__scm->dev, &desc, NULL);  in qcom_scm_lmh_profile_change()
1274 	payload_buf = dma_alloc_coherent(__scm->dev, payload_size, &payload_phys, GFP_KERNEL);  in qcom_scm_lmh_dcvsh()
1286 	ret = qcom_scm_call(__scm->dev, &desc, NULL);  in qcom_scm_lmh_dcvsh()
1288 	dma_free_coherent(__scm->dev, payload_size, payload_buf, payload_phys);  in qcom_scm_lmh_dcvsh()
1324 	return !!__scm;  in qcom_scm_is_available()
1402 	__scm = scm;  in qcom_scm_probe()
1403 	__scm->dev = &pdev->dev;  in qcom_scm_probe()