Hello Krzysztof, On 04/03/2015 11:33 AM, Krzysztof Kozlowski wrote: > Using a fixed (by DTS) parent for clocks when turning on the power domain > may introduce issues in other drivers. For example when such driver > changes the parent during runtime and expects that he is the only place > of such change. > > Do not rely on DTS providing the fixed parent for such clocks. Instead > before switching domain off, grab a current parent of a clock with > clk_get_parent(). > > Signed-off-by: Krzysztof Kozlowski <k.kozlowski@xxxxxxxxxxx> > > --- > > Changes since v1: > 1. Drop "pclk" bindings entirely as suggested by Andrzej Hajda. > This was significant change so I did not add Javier's > reviewed/tested tags. Reviewed-by: Javier Martinez Canillas <javier.martinez@xxxxxxxxxxxxxxx> on an Exynos5420 Peach Pit Chromebook: Tested-by: Javier Martinez Canillas <javier.martinez@xxxxxxxxxxxxxxx> Best regards, Javier -- To unsubscribe from this list: send the line "unsubscribe devicetree" in the body of a message to majordomo@xxxxxxxxxxxxxxx More majordomo info at http://vger.kernel.org/majordomo-info.html
