From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: X-Spam-Checker-Version: SpamAssassin 3.4.0 (2014-02-07) on aws-us-west-2-korg-lkml-1.web.codeaurora.org X-Spam-Level: X-Spam-Status: No, score=-8.9 required=3.0 tests=DKIM_SIGNED,DKIM_VALID, DKIM_VALID_AU,HEADER_FROM_DIFFERENT_DOMAINS,INCLUDES_PATCH,MAILING_LIST_MULTI, SIGNED_OFF_BY,SPF_PASS,USER_AGENT_GIT autolearn=ham autolearn_force=no version=3.4.0 Received: from mail.kernel.org (mail.kernel.org [198.145.29.99]) by smtp.lore.kernel.org (Postfix) with ESMTP id 71222ECE561 for ; Thu, 20 Sep 2018 11:19:36 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [209.132.180.67]) by mail.kernel.org (Postfix) with ESMTP id 293CD21532 for ; Thu, 20 Sep 2018 11:19:36 +0000 (UTC) Authentication-Results: mail.kernel.org; dkim=pass (2048-bit key) header.d=synopsys.com header.i=@synopsys.com header.b="Ep/qEHWE" DMARC-Filter: OpenDMARC Filter v1.3.2 mail.kernel.org 293CD21532 Authentication-Results: mail.kernel.org; dmarc=fail (p=none dis=none) header.from=synopsys.com Authentication-Results: mail.kernel.org; spf=none smtp.mailfrom=linux-kernel-owner@vger.kernel.org Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1732571AbeITRCd (ORCPT ); Thu, 20 Sep 2018 13:02:33 -0400 Received: from us01smtprelay-2.synopsys.com ([198.182.60.111]:43030 "EHLO smtprelay.synopsys.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1726607AbeITRCd (ORCPT ); Thu, 20 Sep 2018 13:02:33 -0400 Received: from mailhost.synopsys.com (mailhost1.synopsys.com [10.12.238.239]) by smtprelay.synopsys.com (Postfix) with ESMTP id 792DA10C1038; Thu, 20 Sep 2018 04:19:32 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=synopsys.com; s=mail; t=1537442373; bh=ywMhwdvW2XHK4grxUgU6xMhv0eh+lzM2mbcd2MMWp+M=; h=From:To:Cc:Subject:Date:In-Reply-To:References:From; b=Ep/qEHWEzwNn+L2ki+rRjk+vSmD8ThtQhkitgPFB9bzMZpBMOxEQR9xYT20NYdD+9 R6wI5XYW+1vfwVkdGbeSc7jg+9n3WKfYT9ckXOH68xiapbaeoVNy5XIVeCJZuRvRWN bE49XDdx9TxOtkG28hlhTfH3ltJ+KDoPk18Jj8YPkGezaKx80VbABBZKBarvDtzHRn zT9txK392/V2DCFLMN/cq5DtWxS1V4aNysOAKPhP79+Pnq7WbQa6tmvT++PeOIZKxG h6c3A3vBGy8MSdHKXGN11Tz0Kiu27V+sX2zqVMjl494ka2opleJ95RW2UIGJag62FR RZm3YEzVOD8+g== Received: from de02.synopsys.com (germany.internal.synopsys.com [10.225.17.21]) by mailhost.synopsys.com (Postfix) with ESMTP id 1DFDB58CB; Thu, 20 Sep 2018 04:19:31 -0700 (PDT) Received: from de02dwemt291.internal.synopsys.com (de02dwemt291.internal.synopsys.com [10.225.18.65]) by de02.synopsys.com (Postfix) with ESMTP id 25D7D3E4B1; Thu, 20 Sep 2018 13:19:31 +0200 (CEST) Received: from de02dwemt291.internal.synopsys.com (localhost [127.0.0.1]) by de02dwemt291.internal.synopsys.com (8.14.4/8.12.3) with ESMTP id w8KBJU5A028464; Thu, 20 Sep 2018 13:19:30 +0200 Received: (from lolivei@localhost) by de02dwemt291.internal.synopsys.com (8.14.4/8.14.4/Submit) id w8KBJL8b028458; Thu, 20 Sep 2018 13:19:21 +0200 From: Luis Oliveira To: linux-media@vger.kernel.org, linux-kernel@vger.kernel.org Cc: Joao.Pinto@synopsys.com, festevam@gmail.com, Luis Oliveira , Luis Oliveira , Rob Herring , Mark Rutland , Mauro Carvalho Chehab , Hans Verkuil , Geert Uytterhoeven , Laurent Pinchart , Arnd Bergmann , Jacob Chen , Neil Armstrong , Keiichi Watanabe , Kate Stewart , Philipp Zabel , Todor Tomov , devicetree@vger.kernel.org Subject: [V2, 2/5] Documentation: dt-bindings: Document the Synopsys MIPI DPHY Rx bindings Date: Thu, 20 Sep 2018 13:16:40 +0200 Message-Id: <20180920111648.27000-3-lolivei@synopsys.com> X-Mailer: git-send-email 2.9.3 In-Reply-To: <20180920111648.27000-1-lolivei@synopsys.com> References: <20180920111648.27000-1-lolivei@synopsys.com> Sender: linux-kernel-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org Add device-tree bindings documentation for SNPS DesignWare MIPI D-PHY in RX mode. Signed-off-by: Luis Oliveira --- Changelog v2: - no changes .../devicetree/bindings/phy/snps,dphy-rx.txt | 36 ++++++++++++++++++++++ 1 file changed, 36 insertions(+) create mode 100644 Documentation/devicetree/bindings/phy/snps,dphy-rx.txt diff --git a/Documentation/devicetree/bindings/phy/snps,dphy-rx.txt b/Documentation/devicetree/bindings/phy/snps,dphy-rx.txt new file mode 100644 index 0000000..9079f4a --- /dev/null +++ b/Documentation/devicetree/bindings/phy/snps,dphy-rx.txt @@ -0,0 +1,36 @@ +Synopsys DesignWare MIPI Rx D-PHY block details + +Description +----------- + +The Synopsys MIPI D-PHY controller supports MIPI-DPHY in receiver mode. +Please refer to phy-bindings.txt for more information. + +Required properties: +- compatible : Shall be "snps,dphy-rx". +- #phy-cells : Must be 1. +- snps,dphy-frequency : Output frequency of the D-PHY. +- snps,dphy-te-len : Size of the communication interface (8 bits->8 or 12bits->12). +- reg : Physical base address and size of the device memory mapped + registers; + +Optional properties: +- snps,compat-mode : Compatibility mode control + +The per-board settings: +- gpios : Synopsys testchip used as reference uses this to change setup + configurations. + +Example: + + mipi_dphy_rx1: dphy@3040 { + compatible = "snps,dphy-rx"; + #phy-cells = <1>; + snps,dphy-frequency = <300000>; + snps,dphy-te-len = <12>; + snps,compat-mode = <1>; + reg = < 0x03040 0x20 + 0x08000 0x100 + 0x09000 0x100>; + }; + -- 2.9.3