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author | Guo Ren <ren_guo@c-sky.com> | 2018-11-03 00:51:31 +0800 |
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committer | Daniel Lezcano <daniel.lezcano@linaro.org> | 2018-11-02 19:41:50 +0100 |
commit | ab1e77c3f590536b2659c097980efe6e8f713921 (patch) | |
tree | fd9acd5eda2ab28189536a43266e763d2c05f50e /Documentation/devicetree | |
parent | 33745c3cc588d9d5e18d6fd88709002158dddd5e (diff) | |
download | linux-stable-ab1e77c3f590536b2659c097980efe6e8f713921.tar.gz linux-stable-ab1e77c3f590536b2659c097980efe6e8f713921.tar.bz2 linux-stable-ab1e77c3f590536b2659c097980efe6e8f713921.zip |
dt-bindings: timer: gx6605s SOC timer
Dt-bindings doc for gx6605s SOC's system timer.
Signed-off-by: Guo Ren <ren_guo@c-sky.com>
Reviewed-by: Rob Herring <robh@kernel.org>
Signed-off-by: Daniel Lezcano <daniel.lezcano@linaro.org>
Diffstat (limited to 'Documentation/devicetree')
-rw-r--r-- | Documentation/devicetree/bindings/timer/csky,gx6605s-timer.txt | 42 |
1 files changed, 42 insertions, 0 deletions
diff --git a/Documentation/devicetree/bindings/timer/csky,gx6605s-timer.txt b/Documentation/devicetree/bindings/timer/csky,gx6605s-timer.txt new file mode 100644 index 000000000000..6b04344f4bea --- /dev/null +++ b/Documentation/devicetree/bindings/timer/csky,gx6605s-timer.txt @@ -0,0 +1,42 @@ +================= +gx6605s SOC Timer +================= + +The timer is used in gx6605s soc as system timer and the driver +contain clk event and clk source. + +============================== +timer node bindings definition +============================== + + Description: Describes gx6605s SOC timer + + PROPERTIES + + - compatible + Usage: required + Value type: <string> + Definition: must be "csky,gx6605s-timer" + - reg + Usage: required + Value type: <u32 u32> + Definition: <phyaddr size> in soc from cpu view + - clocks + Usage: required + Value type: phandle + clock specifier cells + Definition: must be input clk node + - interrupt + Usage: required + Value type: <u32> + Definition: must be timer irq num defined by soc + +Examples: +--------- + + timer0: timer@20a000 { + compatible = "csky,gx6605s-timer"; + reg = <0x0020a000 0x400>; + clocks = <&dummy_apb_clk>; + interrupts = <10>; + interrupt-parent = <&intc>; + }; |