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[24.155.109.49]) by smtp.gmail.com with ESMTPSA id w6sm402075ooa.6.2020.04.15.08.24.39 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Wed, 15 Apr 2020 08:24:40 -0700 (PDT) Received: (nullmailer pid 14651 invoked by uid 1000); Wed, 15 Apr 2020 15:24:39 -0000 Date: Wed, 15 Apr 2020 10:24:39 -0500 From: Rob Herring To: Tanmay Shah Cc: dri-devel@lists.freedesktop.org, freedreno@lists.freedesktop.org, linux-arm-msm@vger.kernel.org, seanpaul@chromium.org, devicetree@vger.kernel.org, swboyd@chromium.org, abhinavk@codeaurora.org, robdclark@gmail.com, aravindh@codeaurora.org, varar@codeaurora.org Subject: Re: [PATCH 1/2] dt-bindings: msm: disp: Add Display Port HPD GPIO bindings Message-ID: <20200415152439.GA9882@bogus> References: <1586299709-14222-1-git-send-email-tanmay@codeaurora.org> MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline In-Reply-To: <1586299709-14222-1-git-send-email-tanmay@codeaurora.org> User-Agent: Mutt/1.10.1 (2018-07-13) Sender: devicetree-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: devicetree@vger.kernel.org On Tue, Apr 07, 2020 at 03:48:28PM -0700, Tanmay Shah wrote: > Add Display Port HPD GPIO description in bindings > > This Patch depends on: > https://patchwork.kernel.org/patch/11468505/ This belongs below the '---' and probably means you should send all this as one series. > > Signed-off-by: Tanmay Shah > --- > Documentation/devicetree/bindings/display/msm/dp-sc7180.yaml | 7 +++++++ > 1 file changed, 7 insertions(+) > > diff --git a/Documentation/devicetree/bindings/display/msm/dp-sc7180.yaml b/Documentation/devicetree/bindings/display/msm/dp-sc7180.yaml > index 761a01d..003f5f7 100644 > --- a/Documentation/devicetree/bindings/display/msm/dp-sc7180.yaml > +++ b/Documentation/devicetree/bindings/display/msm/dp-sc7180.yaml > @@ -155,6 +155,11 @@ properties: > data-lanes: > description: Maximum number of lanes that can be used for Display port. > > + dp-hpd-gpio: We already have a standard property for this. Use it. It belongs in the connector node as HPD is part of the connector. > + maxItems: 1 > + description: Specifies HPD gpio for DP connector without > + USB PHY or AUX switch. > + > usbplug-cc-gpio: Note that this too should be in a connector node. > maxItems: 1 > description: Specifies the usbplug orientation gpio. > @@ -282,6 +287,8 @@ examples: > aux-sel-gpio = <&msmgpio 110 1>; > usbplug-cc-gpio = <&msmgpio 90 1>; > > + dp-hpd-gpio = <&msmgpio 117 0>; > + > ports { > #address-cells = <1>; > #size-cells = <0>; > -- > The Qualcomm Innovation Center, Inc. is a member of the Code Aurora Forum, > a Linux Foundation Collaborative Project