From patchwork Fri May 4 08:08:57 2018 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: huang lin X-Patchwork-Id: 10380179 Return-Path: Received: from mail.wl.linuxfoundation.org (pdx-wl-mail.web.codeaurora.org [172.30.200.125]) by pdx-korg-patchwork.web.codeaurora.org (Postfix) with ESMTP id B49E9603B4 for ; Fri, 4 May 2018 08:12:07 +0000 (UTC) Received: from mail.wl.linuxfoundation.org (localhost [127.0.0.1]) by mail.wl.linuxfoundation.org (Postfix) with ESMTP id A401B2935B for ; Fri, 4 May 2018 08:12:07 +0000 (UTC) Received: by mail.wl.linuxfoundation.org (Postfix, from userid 486) id 9850F2936B; Fri, 4 May 2018 08:12:07 +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=-2.9 required=2.0 tests=BAYES_00,DKIM_SIGNED, DKIM_VALID,MAILING_LIST_MULTI 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 0D44C2935B for ; Fri, 4 May 2018 08:12:07 +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:References: In-Reply-To:Message-Id:Date:Subject:To:From:Reply-To:Content-ID: Content-Description:Resent-Date:Resent-From:Resent-Sender:Resent-To:Resent-Cc :Resent-Message-ID:List-Owner; bh=QgVByyGkCBPdBfmW8KmTDiPmmM5YP+mt3x4ve1p0fqE=; b=AEvEoqg0wHonjGGCR909US1U8p 2bdRX/e2EgOenOGBgESYfIxh9r/ceTmmBQa6TJn3S6mb2I/38NWWd3gnCvAyeBWduEcvx/D4U1DQF sW9hwVryRRK4rOWlKNVDnUQWlf5jsokOJUth6+ES9EfO74FqJx3PJULP5EFstoVXMHgLw6ibd9wo8 huUik5RED2Ca2Y5NvGYUJo9SqbY214ea9hFwfUEr90TeqaWlgbJD5Gag3+oZhjRVdv+Y8zaek+POW ro5bkOzTgquVXwBiebYGYwk8MlOw2WvJWAijEUTBnqMxrZPqAdtUIMAeCboBzKL/LJ5zVeGZCDtq5 2KCviVdQ==; 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 1fEVou-0000fx-8x; Fri, 04 May 2018 08:12:00 +0000 Received: from mail-pg0-f66.google.com ([74.125.83.66]) by bombadil.infradead.org with esmtps (Exim 4.90_1 #2 (Red Hat Linux)) id 1fEVmV-0005S2-EW; Fri, 04 May 2018 08:09:45 +0000 Received: by mail-pg0-f66.google.com with SMTP id e1-v6so3606879pga.6; Fri, 04 May 2018 01:09:20 -0700 (PDT) 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; bh=hwYYqd/cdlhlo/Ql4QnzR3KOREUS2AxdqxWbI53NEJM=; b=kfWhXtU9tCHaDXiM4t4kmZpvHgo8Fn7kp/36hFE4ZEKHblznR/5K2D9JpwUV56v1lB A5yGPTZTeZ2RoHNpa4H49O3ODoSf08qoxUm/tkI4XwVFTtXLcDmizP1rUVig8G8LSlpb EJxwRI9qEdz2ZLeMEvV8hwo+q+tAMjHY/rRoqVNX/ViJNeTkmrGOMvV2Ny0CSzKa91rg e0I2BBzLD6CV1BOc7fadrrtahyJNxm5xv1OfkvQ01PnqVsJI318tkmcs6VvOzHT9iwBu 70qrry8ro4RFcRLDcE8UjUegVmr7MY7bwsSN5TwBvVYwftwD058vMujFRKoEFWkkZdAx C2KA== X-Gm-Message-State: ALQs6tAXaoW4ASWk1MsM44SO6QBFr+/TbmUo0RNARMKM5DugFQ0evLzS W/9lRcD1tIV/SGrPT/0/KmI= X-Google-Smtp-Source: AB8JxZo54C/Qd8VGb94U3LPVBPoZxNpp2dFyKw/OorrueK9HipqVMyruipYBNZceNCTF7QWQvx3sSQ== X-Received: by 2002:a17:902:3001:: with SMTP id u1-v6mr27001636plb.164.1525421360471; Fri, 04 May 2018 01:09:20 -0700 (PDT) Received: from localhost.localdomain ([103.29.142.67]) by smtp.gmail.com with ESMTPSA id y197sm23714282pfg.184.2018.05.04.01.09.16 (version=TLS1_2 cipher=ECDHE-RSA-AES128-SHA bits=128/128); Fri, 04 May 2018 01:09:19 -0700 (PDT) From: Lin Huang To: seanpaul@chromium.org, airlied@linux.ie, zyw@rock-chips.com Subject: [PATCH 3/4] Documentation: bindings: add phy_config for Rockchip USB Type-C PHY Date: Fri, 4 May 2018 16:08:57 +0800 Message-Id: <1525421338-1021-3-git-send-email-hl@rock-chips.com> X-Mailer: git-send-email 2.7.4 In-Reply-To: <1525421338-1021-1-git-send-email-hl@rock-chips.com> References: <1525421338-1021-1-git-send-email-hl@rock-chips.com> X-CRM114-Version: 20100106-BlameMichelson ( TRE 0.8.0 (BSD) ) MR-646709E3 X-CRM114-CacheID: sfid-20180504_010931_531427_6B0CF0DD X-CRM114-Status: GOOD ( 11.20 ) 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: heiko@sntech.de, briannorris@chromium.org, dianders@chromium.org, jani.nikula@linux.intel.com, linux-kernel@vger.kernel.org, linux-rockchip@lists.infradead.org, dri-devel@lists.freedesktop.org, daniel.vetter@intel.com, linux-arm-kernel@lists.infradead.org, Lin Huang 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 If want to do training outside DP Firmware, need phy voltage swing and pre_emphasis value. Signed-off-by: Lin Huang --- Documentation/devicetree/bindings/phy/phy-rockchip-typec.txt | 4 +++- 1 file changed, 3 insertions(+), 1 deletion(-) diff --git a/Documentation/devicetree/bindings/phy/phy-rockchip-typec.txt b/Documentation/devicetree/bindings/phy/phy-rockchip-typec.txt index 960da7f..eda26dd 100644 --- a/Documentation/devicetree/bindings/phy/phy-rockchip-typec.txt +++ b/Documentation/devicetree/bindings/phy/phy-rockchip-typec.txt @@ -17,7 +17,9 @@ Required properties: Optional properties: - extcon : extcon specifier for the Power Delivery - + - rockchip,phy_config : That's phy voltage swing and pre_emphasis + setting, if want to do dp training outside + dp firmware, need to add these value. Required nodes : a sub-node is required for each port the phy provides. The sub-node name is used to identify dp or usb3 port, and shall be the following entries: