diff options
| author |   Javier Martinez Canillas <javier@osg.samsung.com> | 2016-02-15 11:11:06 -0300 |
|---|---|---|
| committer |   Alexandre Belloni <alexandre.belloni@free-electrons.com> | 2016-03-29 00:17:31 +0200 |
| commit | 00c9329ebe2d19a13afd86ba75218f868f2788ba (patch) | |
| tree | f289cda2eac5ebda059fabb38cb56af640f0a66b /Documentation/devicetree | |
| parent | Linux 4.6-rc1 (diff) | |
| download | linux-dev-00c9329ebe2d19a13afd86ba75218f868f2788ba.tar.xz linux-dev-00c9329ebe2d19a13afd86ba75218f868f2788ba.zip | |
rtc: s3c: Document in binding that only s3c6410 needs a src clk
The S3C binding doc says that the RTC and RTC source clocks are required
but the S3C driver supports different HW IP and only the s3c6410 needs a
source clock.
Fix the binding explaining that the source clock is only needed for the
s3c6410-rtc compatible controller.
Reported-by: Krzysztof Kozlowski <k.kozlowski@samsung.com>
Signed-off-by: Javier Martinez Canillas <javier@osg.samsung.com>
Acked-by: Alexandre Belloni <alexandre.belloni@free-electrons.com>
Reviewed-by: Krzysztof Kozlowski <k.kozlowski@samsung.com>
Signed-off-by: Alexandre Belloni <alexandre.belloni@free-electrons.com>
Diffstat (limited to 'Documentation/devicetree')
| -rw-r--r-- | Documentation/devicetree/bindings/rtc/s3c-rtc.txt | 7 |
1 files changed, 4 insertions, 3 deletions
diff --git a/Documentation/devicetree/bindings/rtc/s3c-rtc.txt b/Documentation/devicetree/bindings/rtc/s3c-rtc.txt index 1068ffce9f91..fdde63a5419c 100644 --- a/Documentation/devicetree/bindings/rtc/s3c-rtc.txt +++ b/Documentation/devicetree/bindings/rtc/s3c-rtc.txt @@ -15,9 +15,10 @@ Required properties: is the rtc tick interrupt. The number of cells representing a interrupt depends on the parent interrupt controller. - clocks: Must contain a list of phandle and clock specifier for the rtc - and source clocks. -- clock-names: Must contain "rtc" and "rtc_src" entries sorted in the - same order as the clocks property. + clock and in the case of a s3c6410 compatible controller, also + a source clock. +- clock-names: Must contain "rtc" and for a s3c6410 compatible controller, + a "rtc_src" sorted in the same order as the clocks property. Example: |