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c7fbd76e71
JIRA DNVGPU-123 now a function can be called with GPC2CLK value It will take care calculating slave clock values and calling VF inject to program clock Made programming of boot clock code to use this newly created function. Change-Id: I74de7e9d98e379e94175ed2d9745ce3ab6c70691 Signed-off-by: Vijayakumar <vsubbu@nvidia.com> Reviewed-on: http://git-master/r/1221976 GVS: Gerrit_Virtual_Submit Reviewed-by: Terje Bergstrom <tbergstrom@nvidia.com> Reviewed-on: http://git-master/r/1235056
117 lines
3.1 KiB
C
117 lines
3.1 KiB
C
/*
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* Copyright (c) 2016, NVIDIA CORPORATION. All rights reserved.
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*
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* This program is free software; you can redistribute it and/or modify it
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* under the terms and conditions of the GNU General Public License,
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* version 2, as published by the Free Software Foundation.
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*
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* This program is distributed in the hope it will be useful, but WITHOUT
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* ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
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* FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for
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* more details.
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*/
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#ifndef _CLKDOMAIN_H_
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#define _CLKDOMAIN_H_
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#include "ctrl/ctrlclk.h"
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#include "ctrl/ctrlboardobj.h"
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#include "pmuif/gpmuifclk.h"
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#include "boardobj/boardobjgrp_e32.h"
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#include "boardobj/boardobjgrpmask.h"
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struct clk_domains;
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struct clk_domain;
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/*data and function definition to talk to driver*/
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u32 clk_domain_sw_setup(struct gk20a *g);
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u32 clk_domain_pmu_setup(struct gk20a *g);
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typedef u32 clkproglink(struct gk20a *g, struct clk_pmupstate *pclk,
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struct clk_domain *pdomain);
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typedef int clkvfsearch(struct gk20a *g, struct clk_pmupstate *pclk,
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struct clk_domain *pdomain, u16 *clkmhz,
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u32 *voltuv, u8 rail);
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typedef int clkgetslaveclk(struct gk20a *g, struct clk_pmupstate *pclk,
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struct clk_domain *pdomain, u16 *clkmhz,
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u16 masterclkmhz);
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typedef u32 clkgetfpoints(struct gk20a *g, struct clk_pmupstate *pclk,
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struct clk_domain *pdomain, u32 *pfpointscount,
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u16 *pfreqpointsinmhz, u8 rail);
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struct clk_domains {
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struct boardobjgrp_e32 super;
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u8 n_num_entries;
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u8 version;
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bool b_enforce_vf_monotonicity;
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bool b_enforce_vf_smoothening;
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u32 vbios_domains;
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struct boardobjgrpmask_e32 prog_domains_mask;
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struct boardobjgrpmask_e32 master_domains_mask;
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u16 cntr_sampling_periodms;
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struct ctrl_clk_clk_delta deltas;
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struct clk_domain *ordered_noise_aware_list[CTRL_BOARDOBJ_MAX_BOARD_OBJECTS];
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struct clk_domain *ordered_noise_unaware_list[CTRL_BOARDOBJ_MAX_BOARD_OBJECTS];
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};
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struct clk_domain {
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struct boardobj super;
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u32 api_domain;
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u32 part_mask;
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u8 domain;
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u8 perf_domain_index;
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u8 perf_domain_grp_idx;
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u8 ratio_domain;
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u8 usage;
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clkproglink *clkdomainclkproglink;
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clkvfsearch *clkdomainclkvfsearch;
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clkgetfpoints *clkdomainclkgetfpoints;
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};
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struct clk_domain_3x {
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struct clk_domain super;
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bool b_noise_aware_capable;
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};
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struct clk_domain_3x_fixed {
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struct clk_domain_3x super;
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u16 freq_mhz;
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};
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struct clk_domain_3x_prog {
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struct clk_domain_3x super;
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u8 clk_prog_idx_first;
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u8 clk_prog_idx_last;
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u8 noise_unaware_ordering_index;
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u8 noise_aware_ordering_index;
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bool b_force_noise_unaware_ordering;
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int factory_offset_khz;
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short freq_delta_min_mhz;
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short freq_delta_max_mhz;
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struct ctrl_clk_clk_delta deltas;
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};
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struct clk_domain_3x_master {
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struct clk_domain_3x_prog super;
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u32 slave_idxs_mask;
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};
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struct clk_domain_3x_slave {
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struct clk_domain_3x_prog super;
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u8 master_idx;
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clkgetslaveclk *clkdomainclkgetslaveclk;
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};
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u32 clk_domain_clk_prog_link(struct gk20a *g, struct clk_pmupstate *pclk);
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#define CLK_CLK_DOMAIN_GET(pclk, idx) \
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((struct clk_domain *)BOARDOBJGRP_OBJ_GET_BY_IDX( \
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&pclk->clk_domainobjs.super.super, (u8)(idx)))
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#endif
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