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[216.71.193.140]) by smtp.gmail.com with ESMTPSA id f1-v6sm31391740pgc.4.2018.10.18.08.17.35 (version=TLS1_2 cipher=ECDHE-RSA-CHACHA20-POLY1305 bits=256/256); Thu, 18 Oct 2018 08:17:36 -0700 (PDT) From: Vasily Khoruzhick To: linux-arm-kernel@lists.infradead.org Cc: Icenowy Zheng , David Airlie , Rob Herring , Maxime Ripard , Chen-Yu Tsai , Archit Taneja , Andrzej Hajda , Laurent Pinchart , devicetree@vger.kernel.org, linux-kernel@vger.kernel.org, dri-devel@lists.freedesktop.org, linux-sunxi@googlegroups.com Subject: Re: [PATCH 7/9] arm64: allwinner: a64: enable ANX6345 bridge on Pinebook Date: Thu, 18 Oct 2018 08:17:35 -0700 Message-ID: <10486569.ZhsSaQbvn5@anarsoul-thinkpad> In-Reply-To: <20181018073327.64942-8-icenowy@aosc.io> References: <20181018073327.64942-1-icenowy@aosc.io> <20181018073327.64942-8-icenowy@aosc.io> MIME-Version: 1.0 Content-Transfer-Encoding: 7Bit Content-Type: text/plain; charset="us-ascii" Sender: linux-kernel-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org Hi Icenowy, On Thursday, October 18, 2018 12:33:25 AM PDT Icenowy Zheng wrote: > Pinebook has an ANX6345 bridge connected to the RGB666 LCD output, and > the I2C controlling signals are connected to R_I2C bus. > > Enable it in the device tree, and add a usable EDID from the panel's > datasheet (at least 14" Pinebook used a panel without EDID). There's no EDID in dts and 14" Pinebook uses a panel with EDID. Is it leftover of old comment? Regards, Vasily > > Signed-off-by: Icenowy Zheng > --- > .../dts/allwinner/sun50i-a64-pinebook.dts | 43 +++++++++++++++++++ > 1 file changed, 43 insertions(+) > > diff --git a/arch/arm64/boot/dts/allwinner/sun50i-a64-pinebook.dts > b/arch/arm64/boot/dts/allwinner/sun50i-a64-pinebook.dts index > 77fac84797e9..d7c14d0d61f9 100644 > --- a/arch/arm64/boot/dts/allwinner/sun50i-a64-pinebook.dts > +++ b/arch/arm64/boot/dts/allwinner/sun50i-a64-pinebook.dts > @@ -66,6 +66,10 @@ > }; > }; > > +&de { > + status = "okay"; > +}; > + > &ehci0 { > phys = <&usbphy 0>; > phy-names = "usb"; > @@ -76,6 +80,10 @@ > status = "okay"; > }; > > +&mixer0 { > + status = "okay"; > +}; > + > &mmc0 { > pinctrl-names = "default"; > pinctrl-0 = <&mmc0_pins>; > @@ -127,6 +135,27 @@ > status = "okay"; > }; > > +&r_i2c { > + pinctrl-names = "default"; > + pinctrl-0 = <&r_i2c_pins_a>; > + status = "okay"; > + > + anx6345: anx6345@38 { > + compatible = "analogix,anx6345"; > + reg = <0x38>; > + reset-gpios = <&pio 3 24 GPIO_ACTIVE_HIGH>; /* PD24 */ > + panel-supply = <®_dc1sw>; > + dvdd25-supply = <®_dldo2>; > + dvdd12-supply = <®_fldo1>; > + > + port { > + anx6345_in: endpoint { > + remote-endpoint = <&tcon0_out_anx6345>; > + }; > + }; > + }; > +}; > + > &r_rsb { > status = "okay"; > > @@ -267,6 +296,20 @@ > vcc-hdmi-supply = <®_dldo1>; > }; > > +&tcon0 { > + pinctrl-names = "default"; > + pinctrl-0 = <&lcd_rgb666_pins>; > + > + status = "okay"; > +}; > + > +&tcon0_out { > + tcon0_out_anx6345: endpoint@0 { > + reg = <0>; > + remote-endpoint = <&anx6345_in>; > + }; > +}; > + > &uart0 { > pinctrl-names = "default"; > pinctrl-0 = <&uart0_pb_pins>;