/*
* Copyright (c) 2016-2018, NVIDIA CORPORATION. All rights reserved.
*
* Permission is hereby granted, free of charge, to any person obtaining a
* copy of this software and associated documentation files (the "Software"),
* to deal in the Software without restriction, including without limitation
* the rights to use, copy, modify, merge, publish, distribute, sublicense,
* and/or sell copies of the Software, and to permit persons to whom the
* Software is furnished to do so, subject to the following conditions:
*
* The above copyright notice and this permission notice shall be included in
* all copies or substantial portions of the Software.
*
* THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
* IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
* FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL
* THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
* LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING
* FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER
* DEALINGS IN THE SOFTWARE.
*/
#ifndef NVGPU_CLK_VF_POINT_H
#define NVGPU_CLK_VF_POINT_H
#include "ctrl/ctrlclk.h"
#include "ctrl/ctrlboardobj.h"
#include <nvgpu/pmuif/nvgpu_gpmu_cmdif.h>
#include "boardobj/boardobjgrp_e32.h"
#include "boardobj/boardobjgrpmask.h"
int clk_vf_point_sw_setup(struct gk20a *g);
int clk_vf_point_pmu_setup(struct gk20a *g);
int clk_vf_point_cache(struct gk20a *g);
struct clk_vf_points {
struct boardobjgrp_e255 super;
};
struct clk_vf_point {
struct boardobj super;
u8 vfe_equ_idx;
u8 volt_rail_idx;
struct ctrl_clk_vf_pair pair;
};
struct clk_vf_point_volt {
struct clk_vf_point super;
u32 source_voltage_uv;
struct ctrl_clk_freq_delta freq_delta;
};
struct clk_vf_point_freq {
struct clk_vf_point super;
int volt_delta_uv;
};
#define CLK_CLK_VF_POINT_GET(pclk, idx) \
((struct clk_vf_point *)BOARDOBJGRP_OBJ_GET_BY_IDX( \
&pclk->clk_vf_pointobjs.super.super, (u8)(idx)))
#define clkvfpointpairget(pvfpoint) \
(&((pvfpoint)->pair))
#define clkvfpointfreqmhzget(pgpu, pvfpoint) \
CTRL_CLK_VF_PAIR_FREQ_MHZ_GET(clkvfpointpairget(pvfpoint))
#define clkvfpointfreqdeltamhzGet(pgpu, pvfPoint) \
((BOARDOBJ_GET_TYPE(pvfpoint) == CTRL_CLK_CLK_VF_POINT_TYPE_VOLT) ? \
(((struct clk_vf_point_volt *)(pvfpoint))->freq_delta_khz / 1000) : 0)
#define clkvfpointfreqmhzset(pgpu, pvfpoint, _freqmhz) \
CTRL_CLK_VF_PAIR_FREQ_MHZ_SET(clkvfpointpairget(pvfpoint), _freqmhz)
#define clkvfpointvoltageuvset(pgpu, pvfpoint, _voltageuv) \
CTRL_CLK_VF_PAIR_VOLTAGE_UV_SET(clkvfpointpairget(pvfpoint), \
_voltageuv)
#define clkvfpointvoltageuvget(pgpu, pvfpoint) \
CTRL_CLK_VF_PAIR_VOLTAGE_UV_GET(clkvfpointpairget(pvfpoint)) \
struct clk_vf_point *construct_clk_vf_point(struct gk20a *g, void *pargs);
#endif /* NVGPU_CLK_VF_POINT_H */
