162306a36Sopenharmony_ci// SPDX-License-Identifier: GPL-2.0 262306a36Sopenharmony_ci/* 362306a36Sopenharmony_ci * Copyright (C) 2022 Linaro Ltd. 462306a36Sopenharmony_ci */ 562306a36Sopenharmony_ci 662306a36Sopenharmony_ci#include <linux/of.h> 762306a36Sopenharmony_ci#include <linux/slab.h> 862306a36Sopenharmony_ci#include <linux/module.h> 962306a36Sopenharmony_ci 1062306a36Sopenharmony_ci#include "icc-common.h" 1162306a36Sopenharmony_ci 1262306a36Sopenharmony_cistruct icc_node_data *qcom_icc_xlate_extended(struct of_phandle_args *spec, void *data) 1362306a36Sopenharmony_ci{ 1462306a36Sopenharmony_ci struct icc_node_data *ndata; 1562306a36Sopenharmony_ci struct icc_node *node; 1662306a36Sopenharmony_ci 1762306a36Sopenharmony_ci node = of_icc_xlate_onecell(spec, data); 1862306a36Sopenharmony_ci if (IS_ERR(node)) 1962306a36Sopenharmony_ci return ERR_CAST(node); 2062306a36Sopenharmony_ci 2162306a36Sopenharmony_ci ndata = kzalloc(sizeof(*ndata), GFP_KERNEL); 2262306a36Sopenharmony_ci if (!ndata) 2362306a36Sopenharmony_ci return ERR_PTR(-ENOMEM); 2462306a36Sopenharmony_ci 2562306a36Sopenharmony_ci ndata->node = node; 2662306a36Sopenharmony_ci 2762306a36Sopenharmony_ci if (spec->args_count == 2) 2862306a36Sopenharmony_ci ndata->tag = spec->args[1]; 2962306a36Sopenharmony_ci 3062306a36Sopenharmony_ci if (spec->args_count > 2) 3162306a36Sopenharmony_ci pr_warn("%pOF: Too many arguments, path tag is not parsed\n", spec->np); 3262306a36Sopenharmony_ci 3362306a36Sopenharmony_ci return ndata; 3462306a36Sopenharmony_ci} 3562306a36Sopenharmony_ciEXPORT_SYMBOL_GPL(qcom_icc_xlate_extended); 3662306a36Sopenharmony_ci 3762306a36Sopenharmony_ciMODULE_LICENSE("GPL"); 38