From 00c9329ebe2d19a13afd86ba75218f868f2788ba Mon Sep 17 00:00:00 2001 From: Javier Martinez Canillas Date: Mon, 15 Feb 2016 11:11:06 -0300 Subject: 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 Signed-off-by: Javier Martinez Canillas Acked-by: Alexandre Belloni Reviewed-by: Krzysztof Kozlowski Signed-off-by: Alexandre Belloni --- Documentation/devicetree/bindings/rtc/s3c-rtc.txt | 7 ++++--- 1 file changed, 4 insertions(+), 3 deletions(-) (limited to 'Documentation') 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: -- cgit v1.2.3