From mboxrd@z Thu Jan 1 00:00:00 1970 From: Rob Herring Subject: Re: [PATCH 4/7] dt-bindings: display/rockchip: dw_hdmi: Add property for HDMI frequency list Date: Mon, 3 Sep 2018 19:34:50 -0500 Message-ID: <5b8e8a5b.1c69fb81.2c8b4.3fde@mx.google.com> References: <20180828185513.13216-1-urjaman@gmail.com> <20180828185513.13216-5-urjaman@gmail.com> Mime-Version: 1.0 Content-Type: text/plain; charset="us-ascii" Content-Transfer-Encoding: 7bit Return-path: Content-Disposition: inline In-Reply-To: <20180828185513.13216-5-urjaman@gmail.com> List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Sender: "linux-arm-kernel" Errors-To: linux-arm-kernel-bounces+linux-arm-kernel=m.gmane.org@lists.infradead.org To: Urja Rannikko Cc: devicetree@vger.kernel.org, heiko@sntech.de, linux-arm-kernel@lists.infradead.org List-Id: devicetree@vger.kernel.org On Tue, Aug 28, 2018 at 06:55:10PM +0000, Urja Rannikko wrote: > Signed-off-by: Urja Rannikko > --- > .../devicetree/bindings/display/rockchip/dw_hdmi-rockchip.txt | 1 + > 1 file changed, 1 insertion(+) > > diff --git a/Documentation/devicetree/bindings/display/rockchip/dw_hdmi-rockchip.txt b/Documentation/devicetree/bindings/display/rockchip/dw_hdmi-rockchip.txt > index adc94fc3c9f8..edeacbbc4f26 100644 > --- a/Documentation/devicetree/bindings/display/rockchip/dw_hdmi-rockchip.txt > +++ b/Documentation/devicetree/bindings/display/rockchip/dw_hdmi-rockchip.txt > @@ -34,6 +34,7 @@ Optional properties > - clock-names: May contain "cec" as defined in dw_hdmi.txt. > - clock-names: May contain "grf", power for grf io. > - clock-names: May contain "vpll", external clock for some hdmi phy. > +- rockchip,hdmi-rates-hz: List of allowed HDMI frequencies in Hz. Can't you use assigned clocks properties for this purpose? Though maybe I don't understand the purpose. I don't recall any other HDMI (or LVDS, DP, etc.) binding needing something like this. So why do you need it? Rob