45 lines
1.4 KiB
C++
45 lines
1.4 KiB
C++
/*
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* Copyright (c) Souldbminer, Lightos and Horizon OC Contributors
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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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* You should have received a copy of the GNU General Public License
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* along with this program. If not, see <http://www.gnu.org/licenses/>.
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*
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*/
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#pragma once
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#include "regs.hpp"
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#include <hocclk/bpmp.h>
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namespace freq {
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constexpr u32 CarBase = 0x60006000;
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constexpr u32 CarPtoClkCntCntl = 0x60;
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constexpr u32 CarPtoClkCntStatus = 0x64;
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constexpr u32 PtoCntEn = (1u << 9);
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constexpr u32 PtoCntRst = (1u << 10);
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constexpr u32 PtoClkEnable = (1u << 13);
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constexpr u32 PtoSrcSelShift = 14;
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constexpr u32 PtoDivSelDiv1 = (1u << 23);
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constexpr u32 PtoClkCntBusy = (1u << 31);
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constexpr u32 PtoClkCntMask = 0xFFFFFF;
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constexpr u32 ClkPtoCclkGDiv2 = 0x13;
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constexpr u32 ClkPtoEmc = 0x24;
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u64 MeasurePtoFreqHz(u32 srcId, u32 multiplier);
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void Update(HocClkBpmpSharedInfo &info);
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} // namespace freq
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