18c2ecf20Sopenharmony_ci/* SPDX-License-Identifier: GPL-2.0 */ 28c2ecf20Sopenharmony_ci// 38c2ecf20Sopenharmony_ci// Spreadtrum clock infrastructure 48c2ecf20Sopenharmony_ci// 58c2ecf20Sopenharmony_ci// Copyright (C) 2017 Spreadtrum, Inc. 68c2ecf20Sopenharmony_ci// Author: Chunyan Zhang <chunyan.zhang@spreadtrum.com> 78c2ecf20Sopenharmony_ci 88c2ecf20Sopenharmony_ci#ifndef _SPRD_CLK_COMMON_H_ 98c2ecf20Sopenharmony_ci#define _SPRD_CLK_COMMON_H_ 108c2ecf20Sopenharmony_ci 118c2ecf20Sopenharmony_ci#include <linux/clk-provider.h> 128c2ecf20Sopenharmony_ci#include <linux/of_platform.h> 138c2ecf20Sopenharmony_ci#include <linux/regmap.h> 148c2ecf20Sopenharmony_ci 158c2ecf20Sopenharmony_cistruct device_node; 168c2ecf20Sopenharmony_ci 178c2ecf20Sopenharmony_cistruct sprd_clk_common { 188c2ecf20Sopenharmony_ci struct regmap *regmap; 198c2ecf20Sopenharmony_ci u32 reg; 208c2ecf20Sopenharmony_ci struct clk_hw hw; 218c2ecf20Sopenharmony_ci}; 228c2ecf20Sopenharmony_ci 238c2ecf20Sopenharmony_cistruct sprd_clk_desc { 248c2ecf20Sopenharmony_ci struct sprd_clk_common **clk_clks; 258c2ecf20Sopenharmony_ci unsigned long num_clk_clks; 268c2ecf20Sopenharmony_ci struct clk_hw_onecell_data *hw_clks; 278c2ecf20Sopenharmony_ci}; 288c2ecf20Sopenharmony_ci 298c2ecf20Sopenharmony_cistatic inline struct sprd_clk_common * 308c2ecf20Sopenharmony_ci hw_to_sprd_clk_common(const struct clk_hw *hw) 318c2ecf20Sopenharmony_ci{ 328c2ecf20Sopenharmony_ci return container_of(hw, struct sprd_clk_common, hw); 338c2ecf20Sopenharmony_ci} 348c2ecf20Sopenharmony_ciint sprd_clk_regmap_init(struct platform_device *pdev, 358c2ecf20Sopenharmony_ci const struct sprd_clk_desc *desc); 368c2ecf20Sopenharmony_ciint sprd_clk_probe(struct device *dev, struct clk_hw_onecell_data *clkhw); 378c2ecf20Sopenharmony_ci 388c2ecf20Sopenharmony_ci#endif /* _SPRD_CLK_COMMON_H_ */ 39