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[24.155.109.49]) by smtp.gmail.com with ESMTPSA id t193sm4828281oif.34.2020.03.03.06.42.41 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Tue, 03 Mar 2020 06:42:41 -0800 (PST) Received: (nullmailer pid 8497 invoked by uid 1000); Tue, 03 Mar 2020 14:42:40 -0000 Date: Tue, 3 Mar 2020 08:42:40 -0600 From: Rob Herring To: "H. Nikolaus Schaller" Cc: Paul Cercueil , Paul Boddie , David Airlie , Daniel Vetter , Mark Rutland , Ralf Baechle , Paul Burton , Linus Walleij , Andi Kleen , Krzysztof Kozlowski , Geert Uytterhoeven , "Eric W. Biederman" , dri-devel@lists.freedesktop.org, devicetree@vger.kernel.org, linux-kernel@vger.kernel.org, linux-mips@vger.kernel.org, linux-gpio@vger.kernel.org, letux-kernel@openphoenux.org, kernel@pyra-handheld.com, Zubair Lutfullah Kakakhel Subject: Re: [RFC 1/8] dt-bindings: video: Add jz4780-lcd binding Message-ID: <20200303144240.GB24762@bogus> References: MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline In-Reply-To: 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 Wed, Feb 26, 2020 at 08:12:53PM +0100, H. Nikolaus Schaller wrote: > From: Zubair Lutfullah Kakakhel > > Add DT bindings for the LCD controller on the jz4780 SoC > > Signed-off-by: Zubair Lutfullah Kakakhel > --- > .../bindings/display/ingenic-jz4780-lcd.txt | 39 +++++++++++++++++++ > 1 file changed, 39 insertions(+) > create mode 100644 Documentation/devicetree/bindings/display/ingenic-jz4780-lcd.txt > > diff --git a/Documentation/devicetree/bindings/display/ingenic-jz4780-lcd.txt b/Documentation/devicetree/bindings/display/ingenic-jz4780-lcd.txt > new file mode 100644 > index 000000000000..8512ce3f93df > --- /dev/null > +++ b/Documentation/devicetree/bindings/display/ingenic-jz4780-lcd.txt > @@ -0,0 +1,39 @@ > +Bindings for Ingenic JZ4780 LCD Controller > + > +LCD Controller is the Display Controller for the Ingenic JZ4780 SoC > + > +Required properties: > +- compatible: should be "ingenic,jz4780-lcd" > +- reg: Should contain the address & size of the LCD controller registers. > +- interrupts: Should specify the interrupt provided by parent. > +- clocks: Should contain two clock specifiers for the JZ4780_CLK_TVE JZ4780_CLK_LCD0PIXCLK. > +- clock-names : Must be "lcd_clk", "lcd_pixclk"; > +- port: A port node with endpoint definitions as defined in > + Documentation/devicetree/bindings/media/video-interfaces.txt. > + > +Optional properties: > +- interrupt-parent: phandle to parent interrupt controller Drop this. 'interrupt-parent' is always valid and could be in a parent node. > + > +Example: > + > +lcd: jz4780-lcdk@0x13050000 { Drop the '0x'. > + compatible = "ingenic,jz4780-lcd"; > + reg = <0x13050000 0x1800>; > + > + clocks = <&cgu JZ4780_CLK_TVE>, <&cgu JZ4780_CLK_LCD0PIXCLK>; > + clock-names = "lcd_clk", "lcd_pixclk"; > + > + interrupt-parent = <&intc>; > + interrupts = <31>; > + > + jz4780_lcd_out: port { > + #address-cells = <1>; > + #size-cells = <0>; > + > + jz4780_out_hdmi: endpoint@0 { > + reg = <0>; Don't need an address as there's only 1 endpoint. > + remote-endpoint = <&hdmi_in_lcd>; > + }; > + }; > + > +}; > -- > 2.23.0 >