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> 9 #include <linux/errno.h>
10 #include <linux/types.h> 10 #include <linux/types.h>
11 11
12 struct device; 12 struct device;
13 13
14 /** 14 /**
15 * Tegra SoC core device OPP table configurati 15 * Tegra SoC core device OPP table configuration
16 * 16 *
17 * @init_state: pre-initialize OPP state of a 17 * @init_state: pre-initialize OPP state of a device
18 */ 18 */
19 struct tegra_core_opp_params { 19 struct tegra_core_opp_params {
20 bool init_state; 20 bool init_state;
21 }; 21 };
22 22
23 #ifdef CONFIG_ARCH_TEGRA 23 #ifdef CONFIG_ARCH_TEGRA
24 bool soc_is_tegra(void); 24 bool soc_is_tegra(void);
25 25
26 int devm_tegra_core_dev_init_opp_table(struct 26 int devm_tegra_core_dev_init_opp_table(struct device *dev,
27 struct 27 struct tegra_core_opp_params *params);
28 #else 28 #else
29 static inline bool soc_is_tegra(void) 29 static inline bool soc_is_tegra(void)
30 { 30 {
31 return false; 31 return false;
32 } 32 }
33 33
34 static inline int 34 static inline int
35 devm_tegra_core_dev_init_opp_table(struct devi 35 devm_tegra_core_dev_init_opp_table(struct device *dev,
36 struct tegr 36 struct tegra_core_opp_params *params)
37 { 37 {
38 return -ENODEV; 38 return -ENODEV;
39 } 39 }
40 #endif 40 #endif
41 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 <<
57 #endif /* __SOC_TEGRA_COMMON_H__ */ 42 #endif /* __SOC_TEGRA_COMMON_H__ */
58 43
Linux® is a registered trademark of Linus Torvalds in the United States and other countries.
TOMOYO® is a registered trademark of NTT DATA CORPORATION.