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| author | Viresh Kumar <viresh.kumar@st.com> | 2012-04-21 13:15:37 +0530 |
|---|---|---|
| committer | Arnd Bergmann <arnd@arndb.de> | 2012-05-12 21:03:26 +0200 |
| commit | 30551c0108e0d2fed48778a6bbd52843088bcb7b (patch) | |
| tree | b26eba9ad07964e76465bddb42474e25c4690597 /Documentation/devicetree | |
| parent | fa599c333d3d66846545026b41bcf36d1350fe30 (diff) | |
| download | linux-30551c0108e0d2fed48778a6bbd52843088bcb7b.tar.gz linux-30551c0108e0d2fed48778a6bbd52843088bcb7b.tar.xz linux-30551c0108e0d2fed48778a6bbd52843088bcb7b.zip | |
SPEAr: Add DT bindings for SPEAr's timer
All SPEAr SoC's use ST's Timer module. This patch adds device tree probing
capability for that.
Signed-off-by: Viresh Kumar <viresh.kumar@st.com>
Signed-off-by: Arnd Bergmann <arnd@arndb.de>
Diffstat (limited to 'Documentation/devicetree')
| -rw-r--r-- | Documentation/devicetree/bindings/arm/spear-timer.txt | 18 |
1 files changed, 18 insertions, 0 deletions
diff --git a/Documentation/devicetree/bindings/arm/spear-timer.txt b/Documentation/devicetree/bindings/arm/spear-timer.txt new file mode 100644 index 000000000000..c0017221cf55 --- /dev/null +++ b/Documentation/devicetree/bindings/arm/spear-timer.txt @@ -0,0 +1,18 @@ +* SPEAr ARM Timer + +** Timer node required properties: + +- compatible : Should be: + "st,spear-timer" +- reg: Address range of the timer registers +- interrupt-parent: Should be the phandle for the interrupt controller + that services interrupts for this device +- interrupt: Should contain the timer interrupt number + +Example: + + timer@f0000000 { + compatible = "st,spear-timer"; + reg = <0xf0000000 0x400>; + interrupts = <2>; + }; |