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a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20161025; h=x-gm-message-state:mime-version:references:in-reply-to:from:date :message-id:subject:to:cc; bh=nHAv5R5QwRmJoCLzBKLZOXFUpzVxkJ8Y6vSdR8cBZGY=; b=oKyD1xq7/WTYX8TV1xAuvpTD/zs8MCTu8XRvtGtAYWwHfgcSaFIKyoXXBW1qyK5qq4 RDIPjvyx1dmfFi/8pd1UXTElcxLu4uEWu+DDePglvXy7AaEQ3Hv9FQs47Q0nniDLR0qf zk3RZEIzC9VwP+znr69dWT7vyR9ve59+gMMzSLVIZ6wKltmKjoxnBm/IAp5fM0ItR6yM +5TYlg2V+g5JEqD++1UT6UHEGT8c9yYWIuQFjuqCV6hI7PV41yFA81yqsL03DxeDgQLl /KuB74xNjfOrkk79m1I2jI9xkyO+gkslaCFJyHLU9LWavbTN7zxPQNEywY4jJwYJ2ZDS r7dQ== X-Gm-Message-State: AA+aEWaiDsWNWRx7mEYI5Xf/cxKQ56WqGfeJVOOAAd8MtFc29+0L/X3s 3oo2yufR2XI1HS+/H3JbuQY/SrMaqWWxV4kTjYtnqw== X-Google-Smtp-Source: AFSGD/VEVNo4hXgKkuJs4Sxb988az8kXAqw60vyKgmO3r+7u+/iD41jor3t1AmM5VxFCcDXJmKjw+arEkt3im1mDibo= X-Received: by 2002:adf:ef0d:: with SMTP id e13mr17261677wro.29.1544621336425; Wed, 12 Dec 2018 05:28:56 -0800 (PST) MIME-Version: 1.0 References: <20181210090640.4495-1-mjourdan@baylibre.com> <434d1dc0-3c5e-5cb3-cc88-b565bfb74217@baylibre.com> In-Reply-To: <434d1dc0-3c5e-5cb3-cc88-b565bfb74217@baylibre.com> From: Maxime Jourdan Date: Wed, 12 Dec 2018 14:28:45 +0100 Message-ID: Subject: Re: [PATCH 1/2] dt-bindings: meson: add specific simplefb bindings To: Neil Armstrong X-CRM114-Version: 20100106-BlameMichelson ( TRE 0.8.0 (BSD) ) MR-646709E3 X-CRM114-CacheID: sfid-20181212_052908_495147_C056CED7 X-CRM114-Status: GOOD ( 17.49 ) X-BeenThere: linux-amlogic@lists.infradead.org X-Mailman-Version: 2.1.21 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Cc: Kevin Hilman , devicetree@vger.kernel.org, linux-kernel@vger.kernel.org, linux-arm-kernel@lists.infradead.org, linux-amlogic@lists.infradead.org Content-Type: text/plain; charset="us-ascii" Content-Transfer-Encoding: 7bit Sender: "linux-amlogic" Errors-To: linux-amlogic-bounces+linux-amlogic=archiver.kernel.org@lists.infradead.org Hi Neil, On Wed, Dec 12, 2018 at 10:54 AM Neil Armstrong wrote: > > Hi Maxime, > > On 10/12/2018 10:06, Maxime Jourdan wrote: > > Similar to simple-framebuffer-sunxi, we support different display pipelines > > that the firmware is free to choose from. > > > > This documents the "amlogic,simple-framebuffer" compatible and the > > "amlogic,pipeline" extension. > > > > Signed-off-by: Maxime Jourdan > > --- > > .../display/simple-framebuffer-meson.txt | 33 +++++++++++++++++++ > > 1 file changed, 33 insertions(+) > > create mode 100644 Documentation/devicetree/bindings/display/simple-framebuffer-meson.txt > > > > diff --git a/Documentation/devicetree/bindings/display/simple-framebuffer-meson.txt b/Documentation/devicetree/bindings/display/simple-framebuffer-meson.txt > > new file mode 100644 > > index 000000000000..122a5c005cd9 > > --- /dev/null > > +++ b/Documentation/devicetree/bindings/display/simple-framebuffer-meson.txt > > @@ -0,0 +1,33 @@ > > +Meson specific Simple Framebuffer bindings > > + > > +This binding documents meson specific extensions to the simple-framebuffer > > +bindings. The meson simplefb u-boot code relies on the devicetree containing > > +pre-populated simplefb nodes. > > + > > +These extensions are intended so that u-boot can select the right node based > > +on which pipeline is being used. As such they are solely intended for > > +firmware / bootloader use, and the OS should ignore them. > > + > > +Required properties: > > +- compatible: "amlogic,simple-framebuffer" > > +- amlogic,pipeline, one of: > > + "vpu-cvbs" > > + "vpu-hdmi" > > + > > +Example: > > + > > +chosen { > > + #address-cells = <2>; > > + #size-cells = <2>; > > + ranges; > > + > > + framebuffer@0 { > > + compatible = "amlogic,simple-framebuffer", > > + "simple-framebuffer"; > > + amlogic,pipeline = "vpu-hdmi"; > > + clocks = <&clkc CLKID_HDMI_PCLK>, > > + <&clkc CLKID_CLK81>, > > + <&clkc CLKID_GCLK_VENCI_INT0>; > > + power-domains = <&pwrc_vpu>; > > + }; > > +}; > > > > You should add a cover-letter for this patchset ! > > Neil Sorry about that, I completely forgot. Thanks for the reminder, will repost. Maxime _______________________________________________ linux-amlogic mailing list linux-amlogic@lists.infradead.org http://lists.infradead.org/mailman/listinfo/linux-amlogic