diff options
| author | Andrzej Hajda <a.hajda@samsung.com> | 2014-02-26 09:53:31 +0900 |
|---|---|---|
| committer | Kukjin Kim <kgene.kim@samsung.com> | 2014-02-26 09:53:31 +0900 |
| commit | 86feafebbec2b510daf36ffbdbe10228ed890b00 (patch) | |
| tree | 969a07bf90fde6edf00545db880256f456950511 /Documentation/devicetree/bindings/clock | |
| parent | 1dd4e5991cab573429a5d3b233c7f825d4a63eec (diff) | |
| download | lwn-86feafebbec2b510daf36ffbdbe10228ed890b00.tar.gz lwn-86feafebbec2b510daf36ffbdbe10228ed890b00.zip | |
ARM: dts: use macros in clock bindings for exynos5440
The patch replaces magic numbers with macros defined in DT header
in exynos5440 clock bindings.
Signed-off-by: Andrzej Hajda <a.hajda@samsung.com>
Signed-off-by: Kyungmin Park <kyungmin.park@samsung.com>
Acked-by: Tomasz Figa <t.figa@samsung.com>
Acked-by: Mike Turquette <mturquette@linaro.org>
Signed-off-by: Kukjin Kim <kgene.kim@samsung.com>
Diffstat (limited to 'Documentation/devicetree/bindings/clock')
| -rw-r--r-- | Documentation/devicetree/bindings/clock/exynos5440-clock.txt | 45 |
1 files changed, 6 insertions, 39 deletions
diff --git a/Documentation/devicetree/bindings/clock/exynos5440-clock.txt b/Documentation/devicetree/bindings/clock/exynos5440-clock.txt index 9955dc9c7d96..5f7005f73058 100644 --- a/Documentation/devicetree/bindings/clock/exynos5440-clock.txt +++ b/Documentation/devicetree/bindings/clock/exynos5440-clock.txt @@ -12,45 +12,12 @@ Required Properties: - #clock-cells: should be 1. -The following is the list of clocks generated by the controller. Each clock is -assigned an identifier and client nodes use this identifier to specify the -clock which they consume. - - - [Core Clocks] - - Clock ID - ---------------------------- - - xtal 1 - arm_clk 2 - - [Peripheral Clock Gates] - - Clock ID - ---------------------------- - - spi_baud 16 - pb0_250 17 - pr0_250 18 - pr1_250 19 - b_250 20 - b_125 21 - b_200 22 - sata 23 - usb 24 - gmac0 25 - cs250 26 - pb0_250_o 27 - pr0_250_o 28 - pr1_250_o 29 - b_250_o 30 - b_125_o 31 - b_200_o 32 - sata_o 33 - usb_o 34 - gmac0_o 35 - cs250_o 36 +Each clock is assigned an identifier and client nodes can use this identifier +to specify the clock which they consume. + +All available clocks are defined as preprocessor macros in +dt-bindings/clock/exynos5440.h header and can be used in device +tree sources. Example: An example of a clock controller node is listed below. |