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author | Alexander Shiyan <shc_work@mail.ru> | 2014-07-13 08:38:20 +0400 |
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committer | Mike Turquette <mturquette@linaro.org> | 2014-07-28 23:30:46 -0700 |
commit | d14c17b235abb7c76150db2efe673fd9d4561fb1 (patch) | |
tree | 1d6e99fe0b20c179816fac28eeff601a0ee25b18 | |
parent | 631c53478973d2de299d02de83eb9fa8a0cbc3b1 (diff) | |
download | op-kernel-dev-d14c17b235abb7c76150db2efe673fd9d4561fb1.zip op-kernel-dev-d14c17b235abb7c76150db2efe673fd9d4561fb1.tar.gz |
clk: clps711x: Add DT bindings documentation
This patch adds DT binding documentation for the Cirrus Logic
CLPS711X-based CPUs clock subsystem.
Signed-off-by: Alexander Shiyan <shc_work@mail.ru>
Acked-by: Arnd Bergmann <arnd@arndb.de>
Signed-off-by: Mike Turquette <mturquette@linaro.org>
-rw-r--r-- | Documentation/devicetree/bindings/clock/clps711x-clock.txt | 19 |
1 files changed, 19 insertions, 0 deletions
diff --git a/Documentation/devicetree/bindings/clock/clps711x-clock.txt b/Documentation/devicetree/bindings/clock/clps711x-clock.txt new file mode 100644 index 0000000..ce5a747 --- /dev/null +++ b/Documentation/devicetree/bindings/clock/clps711x-clock.txt @@ -0,0 +1,19 @@ +* Clock bindings for the Cirrus Logic CLPS711X CPUs + +Required properties: +- compatible : Shall contain "cirrus,clps711x-clk". +- reg : Address of the internal register set. +- startup-frequency: Factory set CPU startup frequency in HZ. +- #clock-cells : Should be <1>. + +The clock consumer should specify the desired clock by having the clock +ID in its "clocks" phandle cell. See include/dt-bindings/clock/clps711x-clock.h +for the full list of CLPS711X clock IDs. + +Example: + clks: clks@80000000 { + #clock-cells = <1>; + compatible = "cirrus,ep7312-clk", "cirrus,clps711x-clk"; + reg = <0x80000000 0xc000>; + startup-frequency = <73728000>; + }; |