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[24.155.109.49]) by smtp.gmail.com with ESMTPSA id y20sm1633940otk.66.2018.12.06.15.45.50 (version=TLS1_2 cipher=ECDHE-RSA-CHACHA20-POLY1305 bits=256/256); Thu, 06 Dec 2018 15:45:51 -0800 (PST) Date: Thu, 6 Dec 2018 17:45:50 -0600 From: Rob Herring To: Eugen.Hristev@microchip.com Cc: mark.rutland@arm.com, devicetree@vger.kernel.org, thierry.reding@gmail.com, airlied@linux.ie, dri-devel@lists.freedesktop.org, linux-kernel@vger.kernel.org, linux-arm-kernel@lists.infradead.org, Nicolas.Ferre@microchip.com, Cristian.Birsan@microchip.com Subject: Re: [PATCH 2/3] dt-bindings: drm/panel: simple: add support for PDA 91-00156-A0 Message-ID: <20181206234550.GA3012@bogus> References: <1542789804-4584-1-git-send-email-eugen.hristev@microchip.com> <1542789804-4584-3-git-send-email-eugen.hristev@microchip.com> MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline In-Reply-To: <1542789804-4584-3-git-send-email-eugen.hristev@microchip.com> User-Agent: Mutt/1.10.1 (2018-07-13) Sender: linux-kernel-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org On Wed, Nov 21, 2018 at 08:48:00AM +0000, Eugen.Hristev@microchip.com wrote: > From: Cristian Birsan > > PDA 91-00156-A0 5.0 is a 5.0" WVGA TFT LCD panel. > This panel with backlight is found in PDA 5" LCD screen (TM5000 series or > AC320005-5). > Adding Device Tree bindings for this panel. > > Signed-off-by: Cristian Birsan > --- > .../devicetree/bindings/display/panel/pda,91-00156-a0.txt | 7 +++++++ > 1 file changed, 7 insertions(+) > create mode 100644 Documentation/devicetree/bindings/display/panel/pda,91-00156-a0.txt > > diff --git a/Documentation/devicetree/bindings/display/panel/pda,91-00156-a0.txt b/Documentation/devicetree/bindings/display/panel/pda,91-00156-a0.txt > new file mode 100644 > index 0000000..52f0da9 > --- /dev/null > +++ b/Documentation/devicetree/bindings/display/panel/pda,91-00156-a0.txt > @@ -0,0 +1,7 @@ > +PDA 91-00156-A0 5.0" WVGA TFT LCD panel > + > +Required properties: > +- compatible: should be "pda,91-00156-a0" > + > +This binding is compatible with the simple-panel binding, which is specified > +in simple-panel.txt in this directory. You need to explicitly list what properties from this are used. Does this have a single supply or did you just forget to add supplies for example? I don't know. Rob