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author | Loc Ho <lho@apm.com> | 2014-06-06 14:35:40 -0700 |
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committer | Linus Torvalds <torvalds@linux-foundation.org> | 2014-06-06 16:08:06 -0700 |
commit | c3811711a6fd3965bfd8c782fa5c014aecaeeffc (patch) | |
tree | 5ec30a9c93cebc505db7fd122e7c5bf6bdd3c051 /Documentation | |
parent | ee1d90146815fdc8d653c558b327fff2acba041d (diff) | |
download | linux-stable-c3811711a6fd3965bfd8c782fa5c014aecaeeffc.tar.gz linux-stable-c3811711a6fd3965bfd8c782fa5c014aecaeeffc.tar.bz2 linux-stable-c3811711a6fd3965bfd8c782fa5c014aecaeeffc.zip |
Documentation/devicetree/bindings: add documentation for the APM X-Gene SoC RTC DTS binding
Signed-off-by: Rameshwar Prasad Sahu <rsahu@apm.com>
Signed-off-by: Loc Ho <lho@apm.com>
Cc: Jon Masters <jcm@redhat.com>
Cc: Alessandro Zummo <a.zummo@towertech.it>
Cc: Catalin Marinas <catalin.marinas@arm.com>
Cc: Will Deacon <will.deacon@arm.com>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
Diffstat (limited to 'Documentation')
-rw-r--r-- | Documentation/devicetree/bindings/rtc/xgene-rtc.txt | 28 |
1 files changed, 28 insertions, 0 deletions
diff --git a/Documentation/devicetree/bindings/rtc/xgene-rtc.txt b/Documentation/devicetree/bindings/rtc/xgene-rtc.txt new file mode 100644 index 000000000000..fd195c358446 --- /dev/null +++ b/Documentation/devicetree/bindings/rtc/xgene-rtc.txt @@ -0,0 +1,28 @@ +* APM X-Gene Real Time Clock + +RTC controller for the APM X-Gene Real Time Clock + +Required properties: +- compatible : Should be "apm,xgene-rtc" +- reg: physical base address of the controller and length of memory mapped + region. +- interrupts: IRQ line for the RTC. +- #clock-cells: Should be 1. +- clocks: Reference to the clock entry. + +Example: + +rtcclk: rtcclk { + compatible = "fixed-clock"; + #clock-cells = <1>; + clock-frequency = <100000000>; + clock-output-names = "rtcclk"; +}; + +rtc: rtc@10510000 { + compatible = "apm,xgene-rtc"; + reg = <0x0 0x10510000 0x0 0x400>; + interrupts = <0x0 0x46 0x4>; + #clock-cells = <1>; + clocks = <&rtcclk 0>; +}; |