2 * Copyright (c) 2014, NVIDIA CORPORATION. All rights reserved.
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:
11 * The above copyright notice and this permission notice shall be included in
12 * all copies or substantial portions of the Software.
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
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20 * DEALINGS IN THE SOFTWARE.
22 #include "nouveau_platform.h"
24 static int nouveau_platform_probe(struct platform_device *pdev)
26 const struct nvkm_device_tegra_func *func;
27 struct nvkm_device *device = NULL;
28 struct drm_device *drm;
30 func = of_device_get_match_data(&pdev->dev);
32 drm = nouveau_platform_device_create(func, pdev, &device);
39 static void nouveau_platform_remove(struct platform_device *pdev)
41 struct nouveau_drm *drm = platform_get_drvdata(pdev);
43 nouveau_drm_device_remove(drm);
46 #if IS_ENABLED(CONFIG_OF)
47 static const struct nvkm_device_tegra_func gk20a_platform_data = {
52 static const struct nvkm_device_tegra_func gm20b_platform_data = {
55 .require_ref_clk = true,
58 static const struct nvkm_device_tegra_func gp10b_platform_data = {
60 /* power provided by generic PM domains */
64 static const struct of_device_id nouveau_platform_match[] = {
66 .compatible = "nvidia,gk20a",
67 .data = &gk20a_platform_data,
70 .compatible = "nvidia,gm20b",
71 .data = &gm20b_platform_data,
74 .compatible = "nvidia,gp10b",
75 .data = &gp10b_platform_data,
80 MODULE_DEVICE_TABLE(of, nouveau_platform_match);
83 struct platform_driver nouveau_platform_driver = {
86 .of_match_table = of_match_ptr(nouveau_platform_match),
88 .probe = nouveau_platform_probe,
89 .remove = nouveau_platform_remove,