common.h (913B)
1/* SPDX-License-Identifier: GPL-2.0 */ 2// 3// Spreadtrum clock infrastructure 4// 5// Copyright (C) 2017 Spreadtrum, Inc. 6// Author: Chunyan Zhang <chunyan.zhang@spreadtrum.com> 7 8#ifndef _SPRD_CLK_COMMON_H_ 9#define _SPRD_CLK_COMMON_H_ 10 11#include <linux/clk-provider.h> 12#include <linux/of_platform.h> 13#include <linux/regmap.h> 14 15struct device_node; 16 17struct sprd_clk_common { 18 struct regmap *regmap; 19 u32 reg; 20 struct clk_hw hw; 21}; 22 23struct sprd_clk_desc { 24 struct sprd_clk_common **clk_clks; 25 unsigned long num_clk_clks; 26 struct clk_hw_onecell_data *hw_clks; 27}; 28 29static inline struct sprd_clk_common * 30 hw_to_sprd_clk_common(const struct clk_hw *hw) 31{ 32 return container_of(hw, struct sprd_clk_common, hw); 33} 34int sprd_clk_regmap_init(struct platform_device *pdev, 35 const struct sprd_clk_desc *desc); 36int sprd_clk_probe(struct device *dev, struct clk_hw_onecell_data *clkhw); 37 38#endif /* _SPRD_CLK_COMMON_H_ */