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author | Dmitry Torokhov | 2013-06-28 08:00:25 +0200 |
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committer | Dmitry Torokhov | 2013-06-28 08:00:25 +0200 |
commit | 31881d74b6dd1a6c530cff61248def4f2da38bee (patch) | |
tree | be62420cf39192074e13b25553d172b9d5e58a33 /Documentation/devicetree/bindings/clock/exynos5440-clock.txt | |
parent | Input: wacom_i2c - implement hovering capability (diff) | |
parent | Input: MT - Specify that ABS_MT_SLOT must have a minimum of 0 (diff) | |
download | kernel-qcow2-linux-31881d74b6dd1a6c530cff61248def4f2da38bee.tar.gz kernel-qcow2-linux-31881d74b6dd1a6c530cff61248def4f2da38bee.tar.xz kernel-qcow2-linux-31881d74b6dd1a6c530cff61248def4f2da38bee.zip |
Merge branch 'for-next' of git://github.com/rydberg/linux into next
Pull in changes from Henrik: "a trivial MT documentation fix".
Diffstat (limited to 'Documentation/devicetree/bindings/clock/exynos5440-clock.txt')
-rw-r--r-- | Documentation/devicetree/bindings/clock/exynos5440-clock.txt | 61 |
1 files changed, 61 insertions, 0 deletions
diff --git a/Documentation/devicetree/bindings/clock/exynos5440-clock.txt b/Documentation/devicetree/bindings/clock/exynos5440-clock.txt new file mode 100644 index 000000000000..4499e9966bc9 --- /dev/null +++ b/Documentation/devicetree/bindings/clock/exynos5440-clock.txt @@ -0,0 +1,61 @@ +* Samsung Exynos5440 Clock Controller + +The Exynos5440 clock controller generates and supplies clock to various +controllers within the Exynos5440 SoC. + +Required Properties: + +- comptible: should be "samsung,exynos5440-clock". + +- reg: physical base address of the controller and length of memory mapped + region. + +- #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 + +Example: An example of a clock controller node is listed below. + + clock: clock-controller@0x10010000 { + compatible = "samsung,exynos5440-clock"; + reg = <0x160000 0x10000>; + #clock-cells = <1>; + }; |