linux-kernel - Re: [PATCH v3 3/3] drm/rockchip: dw

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Date:   Wed, 14 Jun 2017 13:38:44 -0500
From:   Rob Herring <robh@...nel.org>
To:     Mark Yao <mark.yao@...k-chips.com>
Cc:     David Airlie <airlied@...ux.ie>,
        Mark Rutland <mark.rutland@....com>,
        Heiko Stuebner <heiko@...ech.de>, devicetree@...r.kernel.org,
        linux-kernel@...r.kernel.org, linux-arm-kernel@...ts.infradead.org,
        dri-devel@...ts.freedesktop.org, linux-rockchip@...ts.infradead.org
Subject: Re: [PATCH v3 3/3] drm/rockchip: dw_hdmi: introduce the pclk for grf

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@...k-chips.com>
> Signed-off-by: Mark Yao <mark.yao@...k-chips.com>
> ---
> 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@...nel.org>