Re: [PATCH v3 3/3] drm/rockchip: dw_hdmi: introduce the pclk for grf

[Rob Herring]

On Fri, Jun 09, 2017 at 03:10:46PM +0800, Mark Yao wrote:
> For RK3399's GRF module, if we want to operate the graphic related grf
> registers, we need to enable the pclk_vio_grf which supply power for VIO
> GRF IOs, so it's better to introduce an optional grf clock in driver.
> 
> Signed-off-by: Yakir Yang <ykk@xxxxxxxxxxxxxx>
> Signed-off-by: Mark Yao <mark.yao@xxxxxxxxxxxxxx>
> ---
> Changes in v3: none
> Changes in v2: describe grf on Documentation.
> 
>  .../bindings/display/rockchip/dw_hdmi-rockchip.txt     |  1 +
>  drivers/gpu/drm/rockchip/dw_hdmi-rockchip.c            | 18 ++++++++++++++++++
>  2 files changed, 19 insertions(+)

Acked-by: Rob Herring <robh@xxxxxxxxxx>