| 1 | /* SPDX-License-Identifier: GPL-2.0 */ |
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| 2 | /* |
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| 3 | * Copyright (c) 2019 BayLibre, SAS. |
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| 4 | * Author: Jerome Brunet <jbrunet@baylibre.com> |
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| 5 | */ |
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| 6 | |
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| 7 | #ifndef __MESON_CLK_MPLL_H |
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| 8 | #define __MESON_CLK_MPLL_H |
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| 9 | |
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| 10 | #include <linux/clk-provider.h> |
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| 11 | #include <linux/spinlock.h> |
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| 12 | |
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| 13 | #include "parm.h" |
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| 14 | |
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| 15 | struct meson_clk_mpll_data { |
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| 16 | struct parm sdm; |
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| 17 | struct parm sdm_en; |
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| 18 | struct parm n2; |
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| 19 | struct parm ssen; |
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| 20 | struct parm misc; |
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| 21 | const struct reg_sequence *init_regs; |
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| 22 | unsigned int init_count; |
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| 23 | spinlock_t *lock; |
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| 24 | u8 flags; |
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| 25 | }; |
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| 26 | |
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| 27 | #define CLK_MESON_MPLL_ROUND_CLOSEST BIT(0) |
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| 28 | #define CLK_MESON_MPLL_SPREAD_SPECTRUM BIT(1) |
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| 29 | |
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| 30 | extern const struct clk_ops meson_clk_mpll_ro_ops; |
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| 31 | extern const struct clk_ops meson_clk_mpll_ops; |
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| 32 | |
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| 33 | #endif /* __MESON_CLK_MPLL_H */ |
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| 34 | |
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