From 01e6fac4d61fdd7fff5433942ec93fc2ea1e4df1 Mon Sep 17 00:00:00 2001 From: Joshua Bakita Date: Wed, 28 Jun 2023 18:24:25 -0400 Subject: Include nvgpu headers These are needed to build on NVIDIA's Jetson boards for the time being. Only a couple structs are required, so it should be fairly easy to remove this dependency at some point in the future. --- include/clk/clk_prog.h | 100 +++++++++++++++++++++++++++++++++++++++++++++++++ 1 file changed, 100 insertions(+) create mode 100644 include/clk/clk_prog.h (limited to 'include/clk/clk_prog.h') diff --git a/include/clk/clk_prog.h b/include/clk/clk_prog.h new file mode 100644 index 0000000..af6368f --- /dev/null +++ b/include/clk/clk_prog.h @@ -0,0 +1,100 @@ +/* +* 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_PROG_H +#define NVGPU_CLK_PROG_H +#include "ctrl/ctrlclk.h" +#include "ctrl/ctrlboardobj.h" +#include +#include "boardobj/boardobjgrp_e32.h" +#include "boardobj/boardobjgrp_e255.h" +#include "boardobj/boardobjgrpmask.h" + +int clk_prog_sw_setup(struct gk20a *g); +int clk_prog_pmu_setup(struct gk20a *g); +struct clk_prog_1x_master; + +typedef u32 vf_flatten(struct gk20a *g, struct clk_pmupstate *pclk, + struct clk_prog_1x_master *p1xmaster, + u8 clk_domain_idx, u16 *pfreqmaxlastmhz); + +typedef u32 vf_lookup(struct gk20a *g, struct clk_pmupstate *pclk, + struct clk_prog_1x_master *p1xmaster, + u8 *slave_clk_domain_idx, u16 *pclkmhz, + u32 *pvoltuv, u8 rail); + +typedef int get_slaveclk(struct gk20a *g, struct clk_pmupstate *pclk, + struct clk_prog_1x_master *p1xmaster, + u8 slave_clk_domain_idx, u16 *pclkmhz, + u16 masterclkmhz); + +typedef u32 get_fpoints(struct gk20a *g, struct clk_pmupstate *pclk, + struct clk_prog_1x_master *p1xmaster, + u32 *pfpointscount, + u16 **ppfreqpointsinmhz, u8 rail); + + +struct clk_progs { + struct boardobjgrp_e255 super; + u8 slave_entry_count; + u8 vf_entry_count; + +}; + +struct clk_prog { + struct boardobj super; +}; + +struct clk_prog_1x { + struct clk_prog super; + u8 source; + u16 freq_max_mhz; + union ctrl_clk_clk_prog_1x_source_data source_data; +}; + +struct clk_prog_1x_master { + struct clk_prog_1x super; + bool b_o_c_o_v_enabled; + struct ctrl_clk_clk_prog_1x_master_vf_entry *p_vf_entries; + struct ctrl_clk_clk_delta deltas; + union ctrl_clk_clk_prog_1x_master_source_data source_data; + vf_flatten *vfflatten; + vf_lookup *vflookup; + get_fpoints *getfpoints; + get_slaveclk *getslaveclk; +}; + +struct clk_prog_1x_master_ratio { + struct clk_prog_1x_master super; + struct ctrl_clk_clk_prog_1x_master_ratio_slave_entry *p_slave_entries; +}; + +struct clk_prog_1x_master_table { + struct clk_prog_1x_master super; + struct ctrl_clk_clk_prog_1x_master_table_slave_entry *p_slave_entries; +}; + +#define CLK_CLK_PROG_GET(pclk, idx) \ + ((struct clk_prog *)BOARDOBJGRP_OBJ_GET_BY_IDX( \ + &pclk->clk_progobjs.super.super, (u8)(idx))) + +#endif /* NVGPU_CLK_PROG_H */ -- cgit v1.2.2