From patchwork Thu May 23 06:54:04 2019 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Torsten Duwe X-Patchwork-Id: 10956961 Return-Path: Received: from mail.wl.linuxfoundation.org (pdx-wl-mail.web.codeaurora.org [172.30.200.125]) by pdx-korg-patchwork-2.web.codeaurora.org (Postfix) with ESMTP id E3A5414C0 for ; Thu, 23 May 2019 06:55:32 +0000 (UTC) Received: from mail.wl.linuxfoundation.org (localhost [127.0.0.1]) by mail.wl.linuxfoundation.org (Postfix) with ESMTP id B618C26E38 for ; Thu, 23 May 2019 06:55:32 +0000 (UTC) Received: by mail.wl.linuxfoundation.org (Postfix, from userid 486) id A909D26E1A; Thu, 23 May 2019 06:55:32 +0000 (UTC) X-Spam-Checker-Version: SpamAssassin 3.3.1 (2010-03-16) on pdx-wl-mail.web.codeaurora.org X-Spam-Level: X-Spam-Status: No, score=-5.2 required=2.0 tests=BAYES_00,DKIM_SIGNED, DKIM_VALID,MAILING_LIST_MULTI,RCVD_IN_DNSWL_MED autolearn=ham version=3.3.1 Received: from bombadil.infradead.org (bombadil.infradead.org [198.137.202.133]) (using TLSv1.2 with cipher AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by mail.wl.linuxfoundation.org (Postfix) with ESMTPS id 4114A26E38 for ; Thu, 23 May 2019 06:55:32 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; q=dns/txt; c=relaxed/relaxed; d=lists.infradead.org; s=bombadil.20170209; h=Sender: Content-Transfer-Encoding:Content-Type:MIME-Version:Cc:List-Subscribe: List-Help:List-Post:List-Archive:List-Unsubscribe:List-Id:Date:Message-Id: References:Subject:To:From:Reply-To:Content-ID:Content-Description: Resent-Date:Resent-From:Resent-Sender:Resent-To:Resent-Cc:Resent-Message-ID: In-Reply-To:List-Owner; bh=Qz/NgysFeYshPnAqh9vd3Y2tz/HzwEsfT8Nwb+iYv1w=; b=Yn 8cf4v/0x0uEKDcFloFDvN6dglpdKOb/YCt4OPCVLw68NCjrgw5G+2TrwTJpfY6TytVZBbgCPL1b1/ I75l8mwKRVYv9SA1oaXT2GXHZtFE/JgyTFGEcm9OCOi0Rs1gRRt0Efn60SD0/EbmJeF8JvGKEeKxO kt6JfcSQapB3phDSnD+msT0mSmvqkRDIgdwNmUOFq4U/XzQ/ZIaz5vXoKQw5AExp5u6WEE4oc11uX xHXZTF+3jJHAUp5GyliHoZ5cCKaXMAGLZRsxG8aDex/o8oIA5pyNOAmgoj4pucr4teMkxTHE1FtuY oEgVWbRgRCH6noGrf4qUkXMB8G8W4hEA==; Received: from localhost ([127.0.0.1] helo=bombadil.infradead.org) by bombadil.infradead.org with esmtp (Exim 4.90_1 #2 (Red Hat Linux)) id 1hThdS-0002bX-Jj; Thu, 23 May 2019 06:55:30 +0000 Received: from verein.lst.de ([213.95.11.211] helo=newverein.lst.de) by bombadil.infradead.org with esmtps (Exim 4.90_1 #2 (Red Hat Linux)) id 1hThcR-0000MB-98 for linux-arm-kernel@lists.infradead.org; Thu, 23 May 2019 06:54:30 +0000 Received: by newverein.lst.de (Postfix, from userid 2005) id BB60F68B20; Thu, 23 May 2019 08:54:04 +0200 (CEST) From: Torsten Duwe To: Maxime Ripard , Chen-Yu Tsai , Rob Herring , Mark Rutland , Thierry Reding , David Airlie , Daniel Vetter , Andrzej Hajda , Laurent Pinchart , Icenowy Zheng , Sean Paul , Vasily Khoruzhick , Harald Geyer , Greg Kroah-Hartman , Thomas Gleixner Subject: [PATCH 6/6] arm64: dts: allwinner: a64: enable ANX6345 bridge on Teres-I References: <20190523065013.2719D68B05@newverein.lst.de> Message-Id: <20190523065404.BB60F68B20@newverein.lst.de> Date: Thu, 23 May 2019 08:54:04 +0200 (CEST) X-CRM114-Version: 20100106-BlameMichelson ( TRE 0.8.0 (BSD) ) MR-646709E3 X-CRM114-CacheID: sfid-20190522_235427_710444_D88B7283 X-CRM114-Status: GOOD ( 12.24 ) X-BeenThere: linux-arm-kernel@lists.infradead.org X-Mailman-Version: 2.1.21 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Cc: devicetree@vger.kernel.org, linux-arm-kernel@lists.infradead.org, dri-devel@lists.freedesktop.org, linux-kernel@vger.kernel.org MIME-Version: 1.0 Sender: "linux-arm-kernel" Errors-To: linux-arm-kernel-bounces+patchwork-linux-arm=patchwork.kernel.org@lists.infradead.org X-Virus-Scanned: ClamAV using ClamSMTP From: Icenowy Zheng Teres-I has an anx6345 bridge connected to the RGB666 LCD output, and the I2C controlling signals are connected to I2C0 bus. eDP output goes to an Innolux N116BGE panel. Enable it in the device tree. Signed-off-by: Icenowy Zheng Signed-off-by: Torsten Duwe --- arch/arm64/boot/dts/allwinner/sun50i-a64-teres-i.dts | 65 +++++++++++++++++-- 1 file changed, 61 insertions(+), 4 deletions(-) --- a/arch/arm64/boot/dts/allwinner/sun50i-a64-teres-i.dts +++ b/arch/arm64/boot/dts/allwinner/sun50i-a64-teres-i.dts @@ -65,6 +65,21 @@ }; }; + panel: panel { + compatible ="innolux,n116bge", "simple-panel"; + status = "okay"; + power-supply = <®_dcdc1>; + backlight = <&backlight>; + + ports { + panel_in: port { + panel_in_edp: endpoint { + remote-endpoint = <&anx6345_out>; + }; + }; + }; + }; + reg_usb1_vbus: usb1-vbus { compatible = "regulator-fixed"; regulator-name = "usb1-vbus"; @@ -81,20 +96,48 @@ }; }; +&de { + status = "okay"; +}; + &ehci1 { status = "okay"; }; -/* The ANX6345 eDP-bridge is on i2c0. There is no linux (mainline) - * driver for this chip at the moment, the bootloader initializes it. - * However it can be accessed with the i2c-dev driver from user space. - */ &i2c0 { clock-frequency = <100000>; pinctrl-names = "default"; pinctrl-0 = <&i2c0_pins>; status = "okay"; + + anx6345: anx6345@38 { + compatible = "analogix,anx6345"; + reg = <0x38>; + reset-gpios = <&pio 3 24 GPIO_ACTIVE_LOW>; /* PD24 */ + dvdd25-supply = <®_dldo2>; + dvdd12-supply = <®_dldo3>; + + ports { + #address-cells = <1>; + #size-cells = <0>; + + port@0 { + anx6345_in: endpoint { + remote-endpoint = <&tcon0_out_anx6345>; + }; + }; + port@1 { + anx6345_out: endpoint { + remote-endpoint = <&panel_in_edp>; + }; + }; + }; + }; +}; + +&mixer0 { + status = "okay"; }; &mmc0 { @@ -279,6 +322,20 @@ 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>;