63 lines
1.4 KiB
C
63 lines
1.4 KiB
C
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/* SPDX-License-Identifier: GPL-2.0 */
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/*
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* Copyright (C) 2016-2018 Xilinx
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*/
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#ifndef __LINUX_CLK_ZYNQMP_H_
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#define __LINUX_CLK_ZYNQMP_H_
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#include <linux/spinlock.h>
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#include <linux/firmware/xlnx-zynqmp.h>
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enum topology_type {
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TYPE_INVALID,
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TYPE_MUX,
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TYPE_PLL,
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TYPE_FIXEDFACTOR,
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TYPE_DIV1,
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TYPE_DIV2,
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TYPE_GATE,
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};
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/**
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* struct clock_topology - Clock topology
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* @type: Type of topology
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* @flag: Topology flags
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* @type_flag: Topology type specific flag
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*/
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struct clock_topology {
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u32 type;
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u32 flag;
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u32 type_flag;
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};
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struct clk_hw *zynqmp_clk_register_pll(const char *name, u32 clk_id,
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const char * const *parents,
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u8 num_parents,
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const struct clock_topology *nodes);
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struct clk_hw *zynqmp_clk_register_gate(const char *name, u32 clk_id,
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const char * const *parents,
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u8 num_parents,
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const struct clock_topology *nodes);
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struct clk_hw *zynqmp_clk_register_divider(const char *name,
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u32 clk_id,
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const char * const *parents,
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u8 num_parents,
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const struct clock_topology *nodes);
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struct clk_hw *zynqmp_clk_register_mux(const char *name, u32 clk_id,
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const char * const *parents,
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u8 num_parents,
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const struct clock_topology *nodes);
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struct clk_hw *zynqmp_clk_register_fixed_factor(const char *name,
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u32 clk_id,
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const char * const *parents,
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u8 num_parents,
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const struct clock_topology *nodes);
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#endif
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