From patchwork Fri Feb 15 05:09:50 2019 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Vasily Khoruzhick X-Patchwork-Id: 1042588 Return-Path: X-Original-To: incoming-dt@patchwork.ozlabs.org Delivered-To: patchwork-incoming-dt@bilbo.ozlabs.org Authentication-Results: ozlabs.org; spf=none (mailfrom) smtp.mailfrom=vger.kernel.org (client-ip=209.132.180.67; helo=vger.kernel.org; envelope-from=devicetree-owner@vger.kernel.org; receiver=) Authentication-Results: ozlabs.org; dmarc=pass (p=none dis=none) header.from=gmail.com Authentication-Results: ozlabs.org; dkim=pass (2048-bit key; unprotected) header.d=gmail.com header.i=@gmail.com header.b="bSJb/fGp"; dkim-atps=neutral Received: from vger.kernel.org (vger.kernel.org [209.132.180.67]) by ozlabs.org (Postfix) with ESMTP id 4411YL0myyz9s7T for ; Fri, 15 Feb 2019 16:10:30 +1100 (AEDT) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1726120AbfBOFK2 (ORCPT ); Fri, 15 Feb 2019 00:10:28 -0500 Received: from mail-pg1-f196.google.com ([209.85.215.196]:40395 "EHLO mail-pg1-f196.google.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1726612AbfBOFK1 (ORCPT ); Fri, 15 Feb 2019 00:10:27 -0500 Received: by mail-pg1-f196.google.com with SMTP id u9so698521pgo.7 for ; Thu, 14 Feb 2019 21:10:27 -0800 (PST) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=gmail.com; s=20161025; h=from:to:cc:subject:date:message-id:in-reply-to:references :mime-version:content-transfer-encoding; bh=VB9TNv/3eEaDdEdD66J61Qypynx0CtojWljSiZZ6k2g=; b=bSJb/fGp6sIVhTXALxQNRJiuL1acDtqiOJtLEb1TeNQ85NB7n7F/43/iw0PZRF0XX7 swacHZqSgzU9+s/2P42MSkqU171Haf1+3/bEpBxIR+bXzynhoztyYu7zwgUjwHC/s9tQ Ks1J1m2TwF5bQx/HCJJGo9MNEZF9GaBhSCsBu315z4KezrUlKs5V8qbhXaaCq+6DE1pC PCZovmn3bQfX28J7E4qnJsjNoId0Tv4BxJUkTGnqTjpXEwGDFRWsqyCfhrrzF9kpglDz meIaOwgRfQxMx0F59beqi4y47q8Eh2S+8bBuO3Qvud2kqxm1At58DYjdHGDnvFJJoZLy n6fw== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20161025; h=x-gm-message-state:from:to:cc:subject:date:message-id:in-reply-to :references:mime-version:content-transfer-encoding; bh=VB9TNv/3eEaDdEdD66J61Qypynx0CtojWljSiZZ6k2g=; b=nZoB6CidfpKxPx5B5RTGQVlJVeiak80rFJo+0LjilV/SDU1BnNl+7O2xpiIrO+ufYc 4mzSw5WIWfnATvgFLG8V15/PJUSYp50VxEGolw9owRxYxGoAz/wgBHfgv9boK3pJmJSP zY4iuwcmvh7InpD4NIJuYrD5g3748YhY5MW0IOYofjVtHagv3OYiXE8KxhjbXNwoNw0L qfkpRlUmPNq2+TE/b2i/aySJDcGvan+0epJbr0+nxyvmfb/5fYCgeCZU1JqEL5Hr8Y4N Cq95kkp4MNt4/AGZSmKd6OaNtN1BuSoPDXDzKh3HLnNoMjhva5WaKnavY8IRDaPouM0b HW1g== X-Gm-Message-State: AHQUAuYuTeLYdvfbRYCeN+bv6ujKQyx6Phf4zSduW8VbokNzg2TKRnUK P05zBnnWEE2uSi8fYplfEII= X-Google-Smtp-Source: AHgI3IaxFMlSaq/+jTiqkiRrq+qH1lXXWIm1fHoRK3NhoO0UTYoDs0l6WXqnjq/8V7xCHdcFnGBmSg== X-Received: by 2002:a62:47d9:: with SMTP id p86mr7838148pfi.95.1550207426640; Thu, 14 Feb 2019 21:10:26 -0800 (PST) Received: from anarsoul-thinkpad.lan (216-71-213-236.dyn.novuscom.net. [216.71.213.236]) by smtp.gmail.com with ESMTPSA id m9sm4900442pgr.7.2019.02.14.21.10.25 (version=TLS1_2 cipher=ECDHE-RSA-AES128-GCM-SHA256 bits=128/128); Thu, 14 Feb 2019 21:10:26 -0800 (PST) From: Vasily Khoruzhick To: David Airlie , Daniel Vetter , Rob Herring , Mark Rutland , Thierry Reding , Maxime Ripard , Chen-Yu Tsai , Archit Taneja , Andrzej Hajda , Laurent Pinchart , Icenowy Zheng , Sean Paul , dri-devel@lists.freedesktop.org, devicetree@vger.kernel.org, linux-arm-kernel@lists.infradead.org, linux-sunxi@googlegroups.com Cc: Vasily Khoruzhick Subject: [PATCH v3 04/11] dt-bindings: Add ANX6345 DP/eDP transmitter binding Date: Thu, 14 Feb 2019 21:09:50 -0800 Message-Id: <20190215050957.20755-5-anarsoul@gmail.com> X-Mailer: git-send-email 2.20.1 In-Reply-To: <20190215050957.20755-1-anarsoul@gmail.com> References: <20190215050957.20755-1-anarsoul@gmail.com> MIME-Version: 1.0 Sender: devicetree-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: devicetree@vger.kernel.org From: Icenowy Zheng The ANX6345 is an ultra-low power DisplayPort/eDP transmitter designed for portable devices. Add a binding document for it. Signed-off-by: Icenowy Zheng Signed-off-by: Vasily Khoruzhick Reviewed-by: Rob Herring --- .../bindings/display/bridge/anx6345.txt | 56 +++++++++++++++++++ 1 file changed, 56 insertions(+) create mode 100644 Documentation/devicetree/bindings/display/bridge/anx6345.txt diff --git a/Documentation/devicetree/bindings/display/bridge/anx6345.txt b/Documentation/devicetree/bindings/display/bridge/anx6345.txt new file mode 100644 index 000000000000..e79a11348d11 --- /dev/null +++ b/Documentation/devicetree/bindings/display/bridge/anx6345.txt @@ -0,0 +1,56 @@ +Analogix ANX6345 eDP Transmitter +-------------------------------- + +The ANX6345 is an ultra-low power Full-HD eDP transmitter designed for +portable devices. + +Required properties: + + - compatible : "analogix,anx6345" + - reg : I2C address of the device + - reset-gpios : Which GPIO to use for reset + +Optional properties: + + - dvdd12-supply : Regulator for 1.2V digital core power. + - dvdd25-supply : Regulator for 2.5V digital core power. + - Video ports for RGB input and eDP output using the DT bindings + defined in [1] + +[1]: Documentation/devicetree/bindings/media/video-interfaces.txt + +Example: + +anx6345: anx6345@38 { + compatible = "analogix,anx6345"; + reg = <0x38>; + reset-gpios = <&pio 3 24 GPIO_ACTIVE_HIGH>; /* PD24 */ + dvdd25-supply = <®_dldo2>; + dvdd12-supply = <®_fldo1>; + + ports { + #address-cells = <1>; + #size-cells = <0>; + + anx6345_in: port@0 { + #address-cells = <1>; + #size-cells = <0>; + reg = <0>; + anx6345_in_tcon0: endpoint@0 { + reg = <0>; + remote-endpoint = <&tcon0_out_anx6345>; + }; + }; + + anx6345_out: port@1 { + #address-cells = <1>; + #size-cells = <0>; + reg = <1>; + + anx6345_out_panel: endpoint@0 { + reg = <0>; + remote-endpoint = <&panel_in_edp>; + }; + }; + }; +};