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| author | Andrzej Hajda <a.hajda-Sze3O3UU22JBDgjK7y7TUQ@public.gmane.org> | 2014-01-07 15:47:38 +0100 |
|---|---|---|
| committer | Tomasz Figa <t.figa@samsung.com> | 2014-01-08 18:02:40 +0100 |
| commit | 7c556885ec95a463ea7670dc36f3efe2faf9d237 (patch) | |
| tree | 189a117475d8f6a5a34b545d14ddc52c91798dc1 | |
| parent | clk: exynos5420: replace clock ID private enums with IDs from DT header (diff) | |
| download | linux-7c556885ec95a463ea7670dc36f3efe2faf9d237.tar.xz linux-7c556885ec95a463ea7670dc36f3efe2faf9d237.zip | |
ARM: exynos5440: create a DT header defining CLK IDs
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>
| -rw-r--r-- | include/dt-bindings/clock/exynos5440.h | 42 |
1 files changed, 42 insertions, 0 deletions
diff --git a/include/dt-bindings/clock/exynos5440.h b/include/dt-bindings/clock/exynos5440.h new file mode 100644 index 000000000000..70cd85077fa9 --- /dev/null +++ b/include/dt-bindings/clock/exynos5440.h @@ -0,0 +1,42 @@ +/* + * 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 */ |