1 // SPDX-License-Identifier: GPL-2.0
9 #include <linux/interconnect-provider.h>
12 #include <dt-bindings/interconnect/qcom,sc7180.h>
14 #include "bcm-voter.h"
15 #include "icc-rpmh.h"
499 	desc = device_get_match_data(&pdev->dev);  in qnoc_probe()
501 		return -EINVAL;  in qnoc_probe()
503 	qnodes = desc->nodes;  in qnoc_probe()
504 	num_nodes = desc->num_nodes;  in qnoc_probe()
506 	qp = devm_kzalloc(&pdev->dev, sizeof(*qp), GFP_KERNEL);  in qnoc_probe()
508 		return -ENOMEM;  in qnoc_probe()
510 	data = devm_kcalloc(&pdev->dev, num_nodes, sizeof(*node), GFP_KERNEL);  in qnoc_probe()
512 		return -ENOMEM;  in qnoc_probe()
514 	provider = &qp->provider;  in qnoc_probe()
515 	provider->dev = &pdev->dev;  in qnoc_probe()
516 	provider->set = qcom_icc_set;  in qnoc_probe()
517 	provider->pre_aggregate = qcom_icc_pre_aggregate;  in qnoc_probe()
518 	provider->aggregate = qcom_icc_aggregate;  in qnoc_probe()
519 	provider->xlate_extended = qcom_icc_xlate_extended;  in qnoc_probe()
520 	INIT_LIST_HEAD(&provider->nodes);  in qnoc_probe()
521 	provider->data = data;  in qnoc_probe()
523 	qp->dev = &pdev->dev;  in qnoc_probe()
524 	qp->bcms = desc->bcms;  in qnoc_probe()
525 	qp->num_bcms = desc->num_bcms;  in qnoc_probe()
527 	qp->voter = of_bcm_voter_get(qp->dev, NULL);  in qnoc_probe()
528 	if (IS_ERR(qp->voter))  in qnoc_probe()
529 		return PTR_ERR(qp->voter);  in qnoc_probe()
533 		dev_err(&pdev->dev, "error adding interconnect provider\n");  in qnoc_probe()
537 	for (i = 0; i < qp->num_bcms; i++)  in qnoc_probe()
538 		qcom_icc_bcm_init(qp->bcms[i], &pdev->dev);  in qnoc_probe()
546 		node = icc_node_create(qnodes[i]->id);  in qnoc_probe()
552 		node->name = qnodes[i]->name;  in qnoc_probe()
553 		node->data = qnodes[i];  in qnoc_probe()
556 		for (j = 0; j < qnodes[i]->num_links; j++)  in qnoc_probe()
557 			icc_link_create(node, qnodes[i]->links[j]);  in qnoc_probe()
559 		data->nodes[i] = node;  in qnoc_probe()
561 	data->num_nodes = num_nodes;  in qnoc_probe()
576 	icc_nodes_remove(&qp->provider);  in qnoc_remove()
577 	return icc_provider_del(&qp->provider);  in qnoc_remove()
581 	{ .compatible = "qcom,sc7180-aggre1-noc",
583 	{ .compatible = "qcom,sc7180-aggre2-noc",
585 	{ .compatible = "qcom,sc7180-camnoc-virt",
587 	{ .compatible = "qcom,sc7180-compute-noc",
589 	{ .compatible = "qcom,sc7180-config-noc",
591 	{ .compatible = "qcom,sc7180-dc-noc",
593 	{ .compatible = "qcom,sc7180-gem-noc",
595 	{ .compatible = "qcom,sc7180-mc-virt",
597 	{ .compatible = "qcom,sc7180-mmss-noc",
599 	{ .compatible = "qcom,sc7180-npu-noc",
601 	{ .compatible = "qcom,sc7180-qup-virt",
603 	{ .compatible = "qcom,sc7180-system-noc",
613 		.name = "qnoc-sc7180",