1 // SPDX-License-Identifier: GPL-2.0
8 #include <linux/interconnect-provider.h>
12 #include <dt-bindings/interconnect/qcom,sc8180x.h>
14 #include "bcm-voter.h"
15 #include "icc-rpmh.h"
517 	desc = device_get_match_data(&pdev->dev);  in qnoc_probe()
519 		return -EINVAL;  in qnoc_probe()
521 	qnodes = desc->nodes;  in qnoc_probe()
522 	num_nodes = desc->num_nodes;  in qnoc_probe()
524 	qp = devm_kzalloc(&pdev->dev, sizeof(*qp), GFP_KERNEL);  in qnoc_probe()
526 		return -ENOMEM;  in qnoc_probe()
528 	data = devm_kcalloc(&pdev->dev, num_nodes, sizeof(*node), GFP_KERNEL);  in qnoc_probe()
530 		return -ENOMEM;  in qnoc_probe()
532 	provider = &qp->provider;  in qnoc_probe()
533 	provider->dev = &pdev->dev;  in qnoc_probe()
534 	provider->set = qcom_icc_set;  in qnoc_probe()
535 	provider->pre_aggregate = qcom_icc_pre_aggregate;  in qnoc_probe()
536 	provider->aggregate = qcom_icc_aggregate;  in qnoc_probe()
537 	provider->xlate = of_icc_xlate_onecell;  in qnoc_probe()
538 	INIT_LIST_HEAD(&provider->nodes);  in qnoc_probe()
539 	provider->data = data;  in qnoc_probe()
541 	qp->dev = &pdev->dev;  in qnoc_probe()
542 	qp->bcms = desc->bcms;  in qnoc_probe()
543 	qp->num_bcms = desc->num_bcms;  in qnoc_probe()
545 	qp->voter = of_bcm_voter_get(qp->dev, NULL);  in qnoc_probe()
546 	if (IS_ERR(qp->voter))  in qnoc_probe()
547 		return PTR_ERR(qp->voter);  in qnoc_probe()
551 		dev_err(&pdev->dev, "error adding interconnect provider\n");  in qnoc_probe()
555 	for (i = 0; i < qp->num_bcms; i++)  in qnoc_probe()
556 		qcom_icc_bcm_init(qp->bcms[i], &pdev->dev);  in qnoc_probe()
564 		node = icc_node_create(qnodes[i]->id);  in qnoc_probe()
570 		node->name = qnodes[i]->name;  in qnoc_probe()
571 		node->data = qnodes[i];  in qnoc_probe()
574 		for (j = 0; j < qnodes[i]->num_links; j++)  in qnoc_probe()
575 			icc_link_create(node, qnodes[i]->links[j]);  in qnoc_probe()
577 		data->nodes[i] = node;  in qnoc_probe()
579 	data->num_nodes = num_nodes;  in qnoc_probe()
594 	icc_nodes_remove(&qp->provider);  in qnoc_remove()
595 	return icc_provider_del(&qp->provider);  in qnoc_remove()
599 	{ .compatible = "qcom,sc8180x-aggre1-noc", .data = &sc8180x_aggre1_noc },
600 	{ .compatible = "qcom,sc8180x-aggre2-noc", .data = &sc8180x_aggre2_noc },
601 	{ .compatible = "qcom,sc8180x-camnoc-virt", .data = &sc8180x_camnoc_virt },
602 	{ .compatible = "qcom,sc8180x-compute-noc", .data = &sc8180x_compute_noc, },
603 	{ .compatible = "qcom,sc8180x-config-noc", .data = &sc8180x_config_noc },
604 	{ .compatible = "qcom,sc8180x-dc-noc", .data = &sc8180x_dc_noc },
605 	{ .compatible = "qcom,sc8180x-gem-noc", .data = &sc8180x_gem_noc },
606 	{ .compatible = "qcom,sc8180x-ipa-virt", .data = &sc8180x_ipa_virt },
607 	{ .compatible = "qcom,sc8180x-mc-virt", .data = &sc8180x_mc_virt },
608 	{ .compatible = "qcom,sc8180x-mmss-noc", .data = &sc8180x_mmss_noc },
609 	{ .compatible = "qcom,sc8180x-system-noc", .data = &sc8180x_system_noc },
618 		.name = "qnoc-sc8180x",