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7c856522 BS |
1 | /* |
2 | * Copyright 2013 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 <bskeggs@redhat.com> | |
23 | */ | |
7c856522 BS |
24 | #include "nv50.h" |
25 | ||
6625f55c BS |
26 | static const struct nvkm_clk_func |
27 | g84_clk = { | |
28 | .read = nv50_clk_read, | |
29 | .calc = nv50_clk_calc, | |
30 | .prog = nv50_clk_prog, | |
31 | .tidy = nv50_clk_tidy, | |
32 | .domains = { | |
33 | { nv_clk_src_crystal, 0xff }, | |
34 | { nv_clk_src_href , 0xff }, | |
35 | { nv_clk_src_core , 0xff, 0, "core", 1000 }, | |
36 | { nv_clk_src_shader , 0xff, 0, "shader", 1000 }, | |
37 | { nv_clk_src_mem , 0xff, 0, "memory", 1000 }, | |
38 | { nv_clk_src_vdec , 0xff }, | |
39 | { nv_clk_src_max } | |
40 | } | |
7c856522 BS |
41 | }; |
42 | ||
6625f55c BS |
43 | int |
44 | g84_clk_new(struct nvkm_device *device, int index, struct nvkm_clk **pclk) | |
45 | { | |
46 | return nv50_clk_new_(&g84_clk, device, index, | |
0d42743d | 47 | (device->chipset >= 0x94), pclk); |
6625f55c | 48 | } |