| 1 | /* SPDX-License-Identifier: GPL-2.0 */ |
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| 2 | struct regmap; |
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| 3 | |
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| 4 | /** |
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| 5 | * enum icst_control_type - the type of ICST control register |
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| 6 | */ |
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| 7 | enum icst_control_type { |
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| 8 | ICST_VERSATILE, /* The standard type, all control bits available */ |
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| 9 | ICST_INTEGRATOR_AP_CM, /* Only 8 bits of VDW available */ |
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| 10 | ICST_INTEGRATOR_AP_SYS, /* Only 8 bits of VDW available */ |
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| 11 | ICST_INTEGRATOR_AP_PCI, /* Odd bit pattern storage */ |
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| 12 | ICST_INTEGRATOR_CP_CM_CORE, /* Only 8 bits of VDW and 3 bits of OD */ |
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| 13 | ICST_INTEGRATOR_CP_CM_MEM, /* Only 8 bits of VDW and 3 bits of OD */ |
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| 14 | ICST_INTEGRATOR_IM_PD1, /* Like the Versatile, all control bits */ |
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| 15 | }; |
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| 16 | |
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| 17 | /** |
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| 18 | * struct clk_icst_desc - descriptor for the ICST VCO |
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| 19 | * @params: ICST parameters |
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| 20 | * @vco_offset: offset to the ICST VCO from the provided memory base |
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| 21 | * @lock_offset: offset to the ICST VCO locking register from the provided |
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| 22 | * memory base |
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| 23 | */ |
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| 24 | struct clk_icst_desc { |
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| 25 | const struct icst_params *params; |
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| 26 | u32 vco_offset; |
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| 27 | u32 lock_offset; |
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| 28 | }; |
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| 29 | |
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| 30 | struct clk *icst_clk_register(struct device *dev, |
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| 31 | const struct clk_icst_desc *desc, |
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| 32 | const char *name, |
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| 33 | const char *parent_name, |
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| 34 | void __iomem *base); |
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| 35 | |
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| 36 | struct clk *icst_clk_setup(struct device *dev, |
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| 37 | const struct clk_icst_desc *desc, |
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| 38 | const char *name, |
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| 39 | const char *parent_name, |
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| 40 | struct regmap *map, |
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| 41 | enum icst_control_type ctype); |
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| 42 | |
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