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"
518 	desc = device_get_match_data(&pdev->dev);  in qnoc_probe()
520 		return -EINVAL;  in qnoc_probe()
522 	qnodes = desc->nodes;  in qnoc_probe()
523 	num_nodes = desc->num_nodes;  in qnoc_probe()
525 	qp = devm_kzalloc(&pdev->dev, sizeof(*qp), GFP_KERNEL);  in qnoc_probe()
527 		return -ENOMEM;  in qnoc_probe()
529 	data = devm_kcalloc(&pdev->dev, num_nodes, sizeof(*node), GFP_KERNEL);  in qnoc_probe()
531 		return -ENOMEM;  in qnoc_probe()
533 	provider = &qp->provider;  in qnoc_probe()
534 	provider->dev = &pdev->dev;  in qnoc_probe()
535 	provider->set = qcom_icc_set;  in qnoc_probe()
536 	provider->pre_aggregate = qcom_icc_pre_aggregate;  in qnoc_probe()
537 	provider->aggregate = qcom_icc_aggregate;  in qnoc_probe()
538 	provider->xlate_extended = qcom_icc_xlate_extended;  in qnoc_probe()
539 	INIT_LIST_HEAD(&provider->nodes);  in qnoc_probe()
540 	provider->data = data;  in qnoc_probe()
542 	qp->dev = &pdev->dev;  in qnoc_probe()
543 	qp->bcms = desc->bcms;  in qnoc_probe()
544 	qp->num_bcms = desc->num_bcms;  in qnoc_probe()
546 	qp->voter = of_bcm_voter_get(qp->dev, NULL);  in qnoc_probe()
547 	if (IS_ERR(qp->voter))  in qnoc_probe()
548 		return PTR_ERR(qp->voter);  in qnoc_probe()
552 		dev_err(&pdev->dev, "error adding interconnect provider\n");  in qnoc_probe()
556 	for (i = 0; i < qp->num_bcms; i++)  in qnoc_probe()
557 		qcom_icc_bcm_init(qp->bcms[i], &pdev->dev);  in qnoc_probe()
565 		node = icc_node_create(qnodes[i]->id);  in qnoc_probe()
571 		node->name = qnodes[i]->name;  in qnoc_probe()
572 		node->data = qnodes[i];  in qnoc_probe()
575 		for (j = 0; j < qnodes[i]->num_links; j++)  in qnoc_probe()
576 			icc_link_create(node, qnodes[i]->links[j]);  in qnoc_probe()
578 		data->nodes[i] = node;  in qnoc_probe()
580 	data->num_nodes = num_nodes;  in qnoc_probe()
595 	icc_nodes_remove(&qp->provider);  in qnoc_remove()
596 	return icc_provider_del(&qp->provider);  in qnoc_remove()
600 	{ .compatible = "qcom,sc7180-aggre1-noc",
602 	{ .compatible = "qcom,sc7180-aggre2-noc",
604 	{ .compatible = "qcom,sc7180-camnoc-virt",
606 	{ .compatible = "qcom,sc7180-compute-noc",
608 	{ .compatible = "qcom,sc7180-config-noc",
610 	{ .compatible = "qcom,sc7180-dc-noc",
612 	{ .compatible = "qcom,sc7180-gem-noc",
614 	{ .compatible = "qcom,sc7180-ipa-virt",
616 	{ .compatible = "qcom,sc7180-mc-virt",
618 	{ .compatible = "qcom,sc7180-mmss-noc",
620 	{ .compatible = "qcom,sc7180-npu-noc",
622 	{ .compatible = "qcom,sc7180-qup-virt",
624 	{ .compatible = "qcom,sc7180-system-noc",
634 		.name = "qnoc-sc7180",