projects / deliverable / linux.git / blame
| Commit | Line | Data |
|---|---|---|
| 9741b1a6 JL |
1 | /* |
| 2 | * Copyright (c) 2014 MediaTek Inc. | |
| 3 | * Author: James Liao <jamesjj.liao@mediatek.com> | |
| 4 | * | |
| 5 | * This program is free software; you can redistribute it and/or modify | |
| 6 | * it under the terms of the GNU General Public License version 2 as | |
| 7 | * published by the Free Software Foundation. | |
| 8 | * | |
| 9 | * This program is distributed in the hope that it will be useful, | |
| 10 | * but WITHOUT ANY WARRANTY; without even the implied warranty of | |
| 11 | * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the | |
| 12 | * GNU General Public License for more details. | |
| 13 | */ | |
| 14 | ||
| 15 | #ifndef __DRV_CLK_GATE_H | |
| 16 | #define __DRV_CLK_GATE_H | |
| 17 | ||
| 18 | #include <linux/regmap.h> | |
| 9741b1a6 JL |
19 | #include <linux/clk-provider.h> |
| 20 | ||
| c726639b SB |
21 | struct clk; |
| 22 | ||
| 9741b1a6 JL |
23 | struct mtk_clk_gate { |
| 24 | struct clk_hw hw; | |
| 25 | struct regmap *regmap; | |
| 26 | int set_ofs; | |
| 27 | int clr_ofs; | |
| 28 | int sta_ofs; | |
| 29 | u8 bit; | |
| 30 | }; | |
| 31 | ||
| 32 | static inline struct mtk_clk_gate *to_clk_gate(struct clk_hw *hw) | |
| 33 | { | |
| 34 | return container_of(hw, struct mtk_clk_gate, hw); | |
| 35 | } | |
| 36 | ||
| 37 | extern const struct clk_ops mtk_clk_gate_ops_setclr; | |
| 38 | extern const struct clk_ops mtk_clk_gate_ops_setclr_inv; | |
| 39 | ||
| 40 | struct clk *mtk_clk_register_gate( | |
| 41 | const char *name, | |
| 42 | const char *parent_name, | |
| 43 | struct regmap *regmap, | |
| 44 | int set_ofs, | |
| 45 | int clr_ofs, | |
| 46 | int sta_ofs, | |
| 47 | u8 bit, | |
| 48 | const struct clk_ops *ops); | |
| 49 | ||
| 50 | #endif /* __DRV_CLK_GATE_H */ |