[PATCH v2 1/2] ARM: EXYNOS: Get current parent clock for power domain on/off

[Javier Martinez Canillas]

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 at samsung.com>
> 
> ---
> 
> 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 at collabora.co.uk>

on an Exynos5420 Peach Pit Chromebook:

Tested-by: Javier Martinez Canillas <javier.martinez at collabora.co.uk>

Best regards,
Javier