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1 | /* |
2 | * Copyright (c) 2014, NVIDIA CORPORATION. All rights reserved. | |
3 | * | |
4 | * Permission is hereby granted, free of charge, to any person obtaining a | |
5 | * copy of this software and associated documentation files (the "Software"), | |
6 | * to deal in the Software without restriction, including without limitation | |
7 | * the rights to use, copy, modify, merge, publish, distribute, sublicense, | |
8 | * and/or sell copies of the Software, and to permit persons to whom the | |
9 | * Software is furnished to do so, subject to the following conditions: | |
10 | * | |
11 | * The above copyright notice and this permission notice shall be included in | |
12 | * all copies or substantial portions of the Software. | |
13 | * | |
14 | * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR | |
15 | * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, | |
16 | * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL | |
17 | * THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER | |
18 | * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING | |
19 | * FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER | |
20 | * DEALINGS IN THE SOFTWARE. | |
21 | */ | |
22 | ||
23 | #ifndef __NOUVEAU_PLATFORM_H__ | |
24 | #define __NOUVEAU_PLATFORM_H__ | |
25 | ||
26 | #include "core/device.h" | |
58fd9375 | 27 | #include "core/mm.h" |
8ba9ff11 AC |
28 | |
29 | struct reset_control; | |
30 | struct clk; | |
31 | struct regulator; | |
58fd9375 | 32 | struct iommu_domain; |
055a65d5 | 33 | struct platform_driver; |
8ba9ff11 AC |
34 | |
35 | struct nouveau_platform_gpu { | |
36 | struct reset_control *rst; | |
37 | struct clk *clk; | |
38 | struct clk *clk_pwr; | |
39 | ||
40 | struct regulator *vdd; | |
58fd9375 AC |
41 | |
42 | struct { | |
43 | /* | |
44 | * Protects accesses to mm from subsystems | |
45 | */ | |
46 | struct mutex mutex; | |
47 | ||
48 | struct nvkm_mm _mm; | |
49 | /* | |
50 | * Just points to _mm. We need this to avoid embedding | |
51 | * struct nvkm_mm in os.h | |
52 | */ | |
53 | struct nvkm_mm *mm; | |
54 | struct iommu_domain *domain; | |
55 | unsigned long pgshift; | |
56 | } iommu; | |
37025602 VH |
57 | |
58 | int gpu_speedo; | |
8ba9ff11 AC |
59 | }; |
60 | ||
055a65d5 | 61 | extern struct platform_driver nouveau_platform_driver; |
8ba9ff11 | 62 | #endif |