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1 | /* |
2 | * Copyright (c) 2017 Chen-Yu Tsai. All rights reserved. | |
3 | * | |
4 | * This software is licensed under the terms of the GNU General Public | |
5 | * License version 2, as published by the Free Software Foundation, and | |
6 | * may be copied, distributed, and modified under those terms. | |
7 | * | |
8 | * This program is distributed in the hope that it will be useful, | |
9 | * but WITHOUT ANY WARRANTY; without even the implied warranty of | |
10 | * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the | |
11 | * GNU General Public License for more details. | |
12 | */ | |
13 | ||
14 | #ifndef _LINUX_CLK_SUNXI_NG_H_ | |
15 | #define _LINUX_CLK_SUNXI_NG_H_ | |
16 | ||
17 | #include <linux/errno.h> | |
18 | ||
19 | #ifdef CONFIG_SUNXI_CCU | |
20 | int sunxi_ccu_set_mmc_timing_mode(struct clk *clk, bool new_mode); | |
21 | int sunxi_ccu_get_mmc_timing_mode(struct clk *clk); | |
22 | #else | |
23 | static inline int sunxi_ccu_set_mmc_timing_mode(struct clk *clk, | |
24 | bool new_mode) | |
25 | { | |
26 | return -ENOTSUPP; | |
27 | } | |
28 | ||
29 | static inline int sunxi_ccu_get_mmc_timing_mode(struct clk *clk) | |
30 | { | |
31 | return -ENOTSUPP; | |
32 | } | |
33 | #endif | |
34 | ||
35 | #endif |