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https://github.com/brain-hackers/u-boot-brain
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23 lines
620 B
C
23 lines
620 B
C
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/*
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* Copyright (C) 2016 Socionext Inc.
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* Author: Masahiro Yamada <yamada.masahiro@socionext.com>
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*
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* SPDX-License-Identifier: GPL-2.0+
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*/
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#include "../init.h"
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#include "../sc64-regs.h"
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#include "pll.h"
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int uniphier_ld20_dpll_init(const struct uniphier_board_data *bd)
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{
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unsigned int dpll_ssc_rate = UNIPHIER_BD_DPLL_SSC_GET_RATE(bd->flags);
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unsigned int dram_freq = bd->dram_freq;
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uniphier_ld20_sscpll_init(SC_DPLL0CTRL, dram_freq, dpll_ssc_rate, 2);
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uniphier_ld20_sscpll_init(SC_DPLL1CTRL, dram_freq, dpll_ssc_rate, 2);
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uniphier_ld20_sscpll_init(SC_DPLL2CTRL, dram_freq, dpll_ssc_rate, 2);
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return 0;
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}
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