Commit 00c9329e authored Feb 15, 2016 by Javier Martinez Canillas Committed by Alexandre Belloni Mar 29, 2016

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>

parent f55532a0

Documentation/devicetree/bindings/rtc/s3c-rtc.txt

+4 −3

Original line number	Diff line number	Diff line
		@@ -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: