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847c6bc8e6
This is mainly a clock interface with clk_ops callbacks. Those callbacks are: enable, disable, get_rate, set_parent, and is_enabled. This framework is compiled for STM32MP1. Change-Id: I5119a2aeaf103ceaae7a60d9e423caf0c148d794 Signed-off-by: Ludovic Barre <ludovic.barre@st.com> Signed-off-by: Gabriel Fernandez <gabriel.fernandez@st.com>
28 lines
641 B
C
28 lines
641 B
C
/*
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* Copyright (c) 2021, STMicroelectronics - All Rights Reserved
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*
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* SPDX-License-Identifier: BSD-3-Clause
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*/
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#ifndef CLK_H
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#define CLK_H
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#include <stdbool.h>
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struct clk_ops {
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int (*enable)(unsigned long id);
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void (*disable)(unsigned long id);
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unsigned long (*get_rate)(unsigned long id);
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int (*get_parent)(unsigned long id);
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bool (*is_enabled)(unsigned long id);
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};
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int clk_enable(unsigned long id);
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void clk_disable(unsigned long id);
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unsigned long clk_get_rate(unsigned long id);
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bool clk_is_enabled(unsigned long id);
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int clk_get_parent(unsigned long id);
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void clk_register(const struct clk_ops *ops);
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#endif /* CLK_H */
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