1 /* SPDX-License-Identifier: GPL-2.0-only */ 1 /* SPDX-License-Identifier: GPL-2.0-only */
2 /* 2 /*
3 * Copyright (C) 2014 NVIDIA Corporation 3 * Copyright (C) 2014 NVIDIA Corporation
4 */ 4 */
5 5
6 #ifndef __SOC_TEGRA_COMMON_H__ 6 #ifndef __SOC_TEGRA_COMMON_H__
7 #define __SOC_TEGRA_COMMON_H__ 7 #define __SOC_TEGRA_COMMON_H__
8 8
9 #include <linux/errno.h> <<
10 #include <linux/types.h> <<
11 <<
12 struct device; <<
13 <<
14 /** <<
15 * Tegra SoC core device OPP table configurati <<
16 * <<
17 * @init_state: pre-initialize OPP state of a <<
18 */ <<
19 struct tegra_core_opp_params { <<
20 bool init_state; <<
21 }; <<
22 <<
23 #ifdef CONFIG_ARCH_TEGRA <<
24 bool soc_is_tegra(void); 9 bool soc_is_tegra(void);
25 <<
26 int devm_tegra_core_dev_init_opp_table(struct <<
27 struct <<
28 #else <<
29 static inline bool soc_is_tegra(void) <<
30 { <<
31 return false; <<
32 } <<
33 <<
34 static inline int <<
35 devm_tegra_core_dev_init_opp_table(struct devi <<
36 struct tegr <<
37 { <<
38 return -ENODEV; <<
39 } <<
40 #endif <<
41 <<
42 static inline int <<
43 devm_tegra_core_dev_init_opp_table_common(stru <<
44 { <<
45 struct tegra_core_opp_params opp_param <<
46 int err; <<
47 <<
48 opp_params.init_state = true; <<
49 <<
50 err = devm_tegra_core_dev_init_opp_tab <<
51 if (err != -ENODEV) <<
52 return err; <<
53 <<
54 return 0; <<
55 } <<
56 10
57 #endif /* __SOC_TEGRA_COMMON_H__ */ 11 #endif /* __SOC_TEGRA_COMMON_H__ */
58 12
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