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ARM: exynos5440: create a DT header defining CLK IDs

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The patch adds header file defining clock IDs.
This allows to use macros instead of magic numbers in DT bindings.

Signed-off-by: Andrzej Hajda <a.hajda-Sze3O3UU22JBDgjK7y7TUQ@public.gmane.org>
Signed-off-by: Kyungmin Park <kyungmin.park-Sze3O3UU22JBDgjK7y7TUQ@public.gmane.org>
Acked-by: Mike Turquette <mturquette@linaro.org>
Acked-by: Kukjin Kim <kgene.kim@samsung.com>
Signed-off-by: Tomasz Figa <t.figa@samsung.com>
This commit is contained in:
Andrzej Hajda 2014-01-07 15:47:38 +01:00 committed by Tomasz Figa
parent cba9d2fa8b
commit 7c556885ec
1 changed files with 42 additions and 0 deletions
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42
include/dt-bindings/clock/exynos5440.h Normal file
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/*
* Copyright (c) 2013 Samsung Electronics Co., Ltd.
* Author: Andrzej Haja <a.hajda-Sze3O3UU22JBDgjK7y7TUQ@public.gmane.org>
*
* This program is free software; you can redistribute it and/or modify
* it under the terms of the GNU General Public License version 2 as
* published by the Free Software Foundation.
*
* Device Tree binding constants for Exynos5440 clock controller.
*/
#ifndef _DT_BINDINGS_CLOCK_EXYNOS_5440_H
#define _DT_BINDINGS_CLOCK_EXYNOS_5440_H
#define CLK_XTAL 1
#define CLK_ARM_CLK 2
#define CLK_SPI_BAUD 16
#define CLK_PB0_250 17
#define CLK_PR0_250 18
#define CLK_PR1_250 19
#define CLK_B_250 20
#define CLK_B_125 21
#define CLK_B_200 22
#define CLK_SATA 23
#define CLK_USB 24
#define CLK_GMAC0 25
#define CLK_CS250 26
#define CLK_PB0_250_O 27
#define CLK_PR0_250_O 28
#define CLK_PR1_250_O 29
#define CLK_B_250_O 30
#define CLK_B_125_O 31
#define CLK_B_200_O 32
#define CLK_SATA_O 33
#define CLK_USB_O 34
#define CLK_GMAC0_O 35
#define CLK_CS250_O 36
/* must be greater than maximal clock id */
#define CLK_NR_CLKS 37
#endif /* _DT_BINDINGS_CLOCK_EXYNOS_5440_H */