1 /*
2  * Copyright 2012 Red Hat Inc.
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 COPYRIGHT HOLDER(S) OR AUTHOR(S) BE LIABLE FOR ANY CLAIM, DAMAGES OR
18  * OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE,
19  * ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR
20  * OTHER DEALINGS IN THE SOFTWARE.
21  *
22  * Authors: Ben Skeggs
23  */
24 #include "priv.h"
25 
26 static const struct nvkm_mc_map
27 g84_mc_reset[] = {
28 	{ 0x04008000, NVKM_ENGINE_BSP },
29 	{ 0x02004000, NVKM_ENGINE_CIPHER },
30 	{ 0x01020000, NVKM_ENGINE_VP },
31 	{ 0x00400002, NVKM_ENGINE_MPEG },
32 	{ 0x00201000, NVKM_ENGINE_GR },
33 	{ 0x00000100, NVKM_ENGINE_FIFO },
34 	{}
35 };
36 
37 static const struct nvkm_mc_map
38 g84_mc_intr[] = {
39 	{ 0x04000000, NVKM_ENGINE_DISP },
40 	{ 0x00020000, NVKM_ENGINE_VP },
41 	{ 0x00008000, NVKM_ENGINE_BSP },
42 	{ 0x00004000, NVKM_ENGINE_CIPHER },
43 	{ 0x00001000, NVKM_ENGINE_GR },
44 	{ 0x00000100, NVKM_ENGINE_FIFO },
45 	{ 0x00000001, NVKM_ENGINE_MPEG },
46 	{ 0x0002d101, NVKM_SUBDEV_FB },
47 	{ 0x10000000, NVKM_SUBDEV_BUS },
48 	{ 0x00200000, NVKM_SUBDEV_GPIO },
49 	{ 0x00200000, NVKM_SUBDEV_I2C },
50 	{ 0x00100000, NVKM_SUBDEV_TIMER },
51 	{},
52 };
53 
54 static const struct nvkm_mc_func
55 g84_mc = {
56 	.init = nv50_mc_init,
57 	.intr = g84_mc_intr,
58 	.intr_unarm = nv04_mc_intr_unarm,
59 	.intr_rearm = nv04_mc_intr_rearm,
60 	.intr_stat = nv04_mc_intr_stat,
61 	.reset = g84_mc_reset,
62 };
63 
64 int
g84_mc_new(struct nvkm_device * device,enum nvkm_subdev_type type,int inst,struct nvkm_mc ** pmc)65 g84_mc_new(struct nvkm_device *device, enum nvkm_subdev_type type, int inst, struct nvkm_mc **pmc)
66 {
67 	return nvkm_mc_new_(&g84_mc, device, type, inst, pmc);
68 }
69