drivers/clk/actions/owl-fixed-factor.h

Source file repositories/reference/linux-study-clean/drivers/clk/actions/owl-fixed-factor.h

File Facts

System
Linux kernel
Corpus path
drivers/clk/actions/owl-fixed-factor.h
Extension
.h
Size
720 bytes
Lines
29
Domain
Driver Families
Bucket
drivers/clk
Inferred role
Driver Families: implementation source
Status
source implementation candidate

Why This File Exists

Repeatable hardware-adapter layer. Deep compatibility for every driver is out of scope; this atlas records patterns, probe lifecycles, bus glue, IRQ/DMA usage, and links back to core abstractions.

Dependency Surface

Detected Declarations

Annotated Snippet

//
// OWL fixed factor clock driver
//
// Copyright (c) 2014 Actions Semi Inc.
// Author: David Liu <liuwei@actions-semi.com>
//
// Copyright (c) 2018 Linaro Ltd.
// Author: Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org>

#ifndef _OWL_FIXED_FACTOR_H_
#define _OWL_FIXED_FACTOR_H_

#include "owl-common.h"

#define OWL_FIX_FACT(_struct, _name, _parent, _mul, _div, _flags)	\
	struct clk_fixed_factor _struct = {				\
		.mult		= _mul,					\
		.div		= _div,					\
		.hw.init	= CLK_HW_INIT(_name,			\
					      _parent,			\
					      &clk_fixed_factor_ops,	\
					      _flags),			\
	}

extern const struct clk_ops clk_fixed_factor_ops;

#endif /* _OWL_FIXED_FACTOR_H_ */

Annotation

Implementation Notes