From patchwork Tue Oct 29 12:16:57 2019 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Torsten Duwe X-Patchwork-Id: 11225485 Return-Path: Received: from mail.kernel.org (pdx-korg-mail-1.web.codeaurora.org [172.30.200.123]) by pdx-korg-patchwork-2.web.codeaurora.org (Postfix) with ESMTP id 82B231599 for ; Mon, 4 Nov 2019 11:07:55 +0000 (UTC) Received: from bombadil.infradead.org (bombadil.infradead.org [198.137.202.133]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by mail.kernel.org (Postfix) with ESMTPS id 6048A21D7F for ; Mon, 4 Nov 2019 11:07:55 +0000 (UTC) Authentication-Results: mail.kernel.org; dkim=pass (2048-bit key) header.d=lists.infradead.org header.i=@lists.infradead.org header.b="T7V8Cvhu" DMARC-Filter: OpenDMARC Filter v1.3.2 mail.kernel.org 6048A21D7F Authentication-Results: mail.kernel.org; dmarc=none (p=none dis=none) header.from=lst.de Authentication-Results: mail.kernel.org; spf=none smtp.mailfrom=linux-arm-kernel-bounces+patchwork-linux-arm=patchwork.kernel.org@lists.infradead.org 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:Message-Id:To: Subject:Date:From:References:In-Reply-To:Reply-To:Content-ID: Content-Description:Resent-Date:Resent-From:Resent-Sender:Resent-To:Resent-Cc :Resent-Message-ID:List-Owner; bh=bfa4AAhWcvMy4+i6a1pGAVtlkFv2Cs2r67IfWK55HH0=; b=T7V8CvhuhjXcpuqPfgxlBhhpRp ydgr5TljIPrDXo/ncCcbZWf2i5OlJFf5grHgRTnDkk0O7DVi66RWjUfeRVl8F8ncFinJRKOmfl5qf Lkvzl54pYhjD8EbMjuqcdyze0UjFSfKY3Gp6KJew3zmFAu2crA6rZiSdVyeDlSSJaAQPEif59FQDH BUPLk2P70iAPcEQv2VpC05OV6m78LHX5f93o0fXFPCMN5mZQ5XCY/xXJQ5jAzgdAE/fBLurucXPj5 Y+QD+wn0aWi80OabJIQHQHLpuAcR3R1kz4cRfBamK5F0Mq2RLVs+UZ1wRhBgx6XCxL9dYN318mSzw 5/K9SrSA==; Received: from localhost ([127.0.0.1] helo=bombadil.infradead.org) by bombadil.infradead.org with esmtp (Exim 4.92.3 #3 (Red Hat Linux)) id 1iRaDA-0003YT-UW; Mon, 04 Nov 2019 11:07:52 +0000 Received: from verein.lst.de ([213.95.11.211]) by bombadil.infradead.org with esmtps (Exim 4.92.3 #3 (Red Hat Linux)) id 1iRaBe-0002Go-MN for linux-arm-kernel@lists.infradead.org; Mon, 04 Nov 2019 11:06:20 +0000 Received: by verein.lst.de (Postfix, from userid 2005) id 750F368C7B; Mon, 4 Nov 2019 12:06:16 +0100 (CET) In-Reply-To: <20191104110400.F319F68BE1@verein.lst.de> References: <20191104110400.F319F68BE1@verein.lst.de> From: Torsten Duwe Date: Tue, 29 Oct 2019 13:16:57 +0100 Subject: [PATCH v5 7/7] arm64: dts: allwinner: a64: enable ANX6345 bridge on Teres-I 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 Message-Id: <20191104110616.750F368C7B@verein.lst.de> X-CRM114-Version: 20100106-BlameMichelson ( TRE 0.8.0 (BSD) ) MR-646709E3 X-CRM114-CacheID: sfid-20191104_030618_913696_3F6C1CAA X-CRM114-Status: GOOD ( 13.76 ) X-Spam-Score: 2.1 (++) X-Spam-Report: SpamAssassin version 3.4.2 on bombadil.infradead.org summary: Content analysis details: (2.1 points) pts rule name description ---- ---------------------- -------------------------------------------------- -0.0 RCVD_IN_DNSWL_NONE RBL: Sender listed at https://www.dnswl.org/, no trust [213.95.11.211 listed in list.dnswl.org] 0.0 SPF_NONE SPF: sender does not publish an SPF Record 0.0 SPF_HELO_NONE SPF: HELO does not publish an SPF Record 2.1 DATE_IN_PAST_96_XX Date: is 96 hours or more before Received: date X-BeenThere: linux-arm-kernel@lists.infradead.org X-Mailman-Version: 2.1.29 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 Teres-I has an anx6345 bridge connected to the RGB666 LCD output, and the I2C controlling signals are connected to I2C0 bus. Enable it in the device tree, and enable the display engine, video mixer and tcon0 as well. Signed-off-by: Icenowy Zheng Signed-off-by: Torsten Duwe --- .../boot/dts/allwinner/sun50i-a64-teres-i.dts | 45 ++++++++++++++++++++-- 1 file changed, 41 insertions(+), 4 deletions(-) diff --git a/arch/arm64/boot/dts/allwinner/sun50i-a64-teres-i.dts b/arch/arm64/boot/dts/allwinner/sun50i-a64-teres-i.dts index 1069e7012c9c..970415106dcf 100644 --- a/arch/arm64/boot/dts/allwinner/sun50i-a64-teres-i.dts +++ b/arch/arm64/boot/dts/allwinner/sun50i-a64-teres-i.dts @@ -100,18 +100,41 @@ status = "okay"; }; +&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>; 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>; + }; + }; + }; + }; +}; + +&mixer0 { + status = "okay"; }; &mmc0 { @@ -319,6 +342,20 @@ status = "okay"; }; +&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>;