diff options
Diffstat (limited to 'drivers/gpu/drm/nouveau/nvkm/subdev/clk/nv50.h')
| -rw-r--r-- | drivers/gpu/drm/nouveau/nvkm/subdev/clk/nv50.h | 29 |
1 files changed, 29 insertions, 0 deletions
diff --git a/drivers/gpu/drm/nouveau/nvkm/subdev/clk/nv50.h b/drivers/gpu/drm/nouveau/nvkm/subdev/clk/nv50.h new file mode 100644 index 000000000..5b4cb7e5c --- /dev/null +++ b/drivers/gpu/drm/nouveau/nvkm/subdev/clk/nv50.h @@ -0,0 +1,29 @@ +/* SPDX-License-Identifier: MIT */ +#ifndef __NV50_CLK_H__ +#define __NV50_CLK_H__ +#define nv50_clk(p) container_of((p), struct nv50_clk, base) +#include "priv.h" + +#include <subdev/bus/hwsq.h> + +struct nv50_clk_hwsq { + struct hwsq base; + struct hwsq_reg r_fifo; + struct hwsq_reg r_spll[2]; + struct hwsq_reg r_nvpll[2]; + struct hwsq_reg r_divs; + struct hwsq_reg r_mast; +}; + +struct nv50_clk { + struct nvkm_clk base; + struct nv50_clk_hwsq hwsq; +}; + +int nv50_clk_new_(const struct nvkm_clk_func *, struct nvkm_device *, enum nvkm_subdev_type, int, + bool, struct nvkm_clk **); +int nv50_clk_read(struct nvkm_clk *, enum nv_clk_src); +int nv50_clk_calc(struct nvkm_clk *, struct nvkm_cstate *); +int nv50_clk_prog(struct nvkm_clk *); +void nv50_clk_tidy(struct nvkm_clk *); +#endif |