97fa4cf442
This driver allows to provide DT clocks for core clocks found on Marvell Kirkwood, Dove & 370/XP SoCs. The core clock frequencies and ratios are determined by decoding the Sample-At-Reset registers. Although technically correct, using a divider of 0 will lead to div_by_zero panic. Let's use a ratio of 0/1 instead to fail later with a zero clock. Signed-off-by: Gregory CLEMENT <gregory.clement@free-electrons.com> Signed-off-by: Sebastian Hesselbarth <sebastian.hesselbarth@gmail.com> Signed-off-by: Andrew Lunn <andrew@lunn.ch> Tested-by Gregory CLEMENT <gregory.clement@free-electrons.com>
19 lines
448 B
C
19 lines
448 B
C
/*
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* * Marvell EBU clock core handling defined at reset
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*
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* Copyright (C) 2012 Marvell
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*
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* Gregory CLEMENT <gregory.clement@free-electrons.com>
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*
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* This file is licensed under the terms of the GNU General Public
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* License version 2. This program is licensed "as is" without any
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* warranty of any kind, whether express or implied.
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*/
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#ifndef __MVEBU_CLK_CORE_H
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#define __MVEBU_CLK_CORE_H
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void __init mvebu_core_clk_init(void);
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#endif
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