From patchwork Fri Aug 20 06:33:37 2021 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: cong yang X-Patchwork-Id: 12448483 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=-16.8 required=3.0 tests=BAYES_00,DKIM_SIGNED, DKIM_VALID,HEADER_FROM_DIFFERENT_DOMAINS,INCLUDES_CR_TRAILER,INCLUDES_PATCH, MAILING_LIST_MULTI,SPF_HELO_NONE,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 8A69CC4338F for ; Fri, 20 Aug 2021 06:33:57 +0000 (UTC) Received: from gabe.freedesktop.org (gabe.freedesktop.org [131.252.210.177]) (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 51B1661029 for ; Fri, 20 Aug 2021 06:33:57 +0000 (UTC) DMARC-Filter: OpenDMARC Filter v1.4.1 mail.kernel.org 51B1661029 Authentication-Results: mail.kernel.org; dmarc=fail (p=reject dis=none) header.from=huaqin.corp-partner.google.com Authentication-Results: mail.kernel.org; spf=none smtp.mailfrom=lists.freedesktop.org Received: from gabe.freedesktop.org (localhost [127.0.0.1]) by gabe.freedesktop.org (Postfix) with ESMTP id 8F3CB6EA04; Fri, 20 Aug 2021 06:33:56 +0000 (UTC) Received: from mail-pl1-x633.google.com (mail-pl1-x633.google.com [IPv6:2607:f8b0:4864:20::633]) by gabe.freedesktop.org (Postfix) with ESMTPS id 3AD9F6EA02 for ; Fri, 20 Aug 2021 06:33:55 +0000 (UTC) Received: by mail-pl1-x633.google.com with SMTP id q2so5383263plr.11 for ; Thu, 19 Aug 2021 23:33:55 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=huaqin-corp-partner-google-com.20150623.gappssmtp.com; s=20150623; h=from:to:cc:subject:date:message-id:in-reply-to:references :mime-version:content-transfer-encoding; bh=l5UjOdchXs6TvxgAlQ1PtdmA7+D4r3Icdkw2qZVkuTU=; b=bTuZUZG2L023gJdqS/6c2NsYteGNsl9DpgJy9cEKZSgBK3ciqceHtp+TCGQzXnqHha TQCCoYEdT3V3+Gr1ejZU8RfAoNXn6ijo2UmUBzbv27O8EJ5wVN2J9aY44SL6QvhNFwjn cNXQ7caJT172iQ/JDpoq4NZFyZ0ZCgYq3qYnbw/GaGmiu3I19DRqak9yfrW9kaPiSH1Z 1sFA7WRfJvQmIhzGiV1aUm9NuV1aTAX4+HEXQ+meK4fRmBM8ddVpK4toJsecpCUQR3vF RTL9ildAL8RHP6iIMY3cmFTTKh1Wae5w6iz4pPQggstfL6z9KPJtJBdKUUgPgzaxi8rS R4eg== 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=l5UjOdchXs6TvxgAlQ1PtdmA7+D4r3Icdkw2qZVkuTU=; b=hVgzoKjbeZfe/ol8wQYebzXQ8WhAONKbvFbMqxs/gONBmydqovZIytbJ8F3O5VEjcT ucUbmaF8TU6JcedA80uL29v4/hPuxDQYjDWWBFKcpmviKLEggRkHn6AQ5X4SsXqUbAvP Pc4BbUh0u/BpR+3O3K9VNw+G+HHLeGx5eq0fxv4eDdkCfbmpc7PNWjoWQSoW/2EJgGgi epar4TY5pPnytgyBzCS/jg4vlq3ed9tNqb93ApgEU9xN916tc5SBJErGMbt3KqMOTzQf ZiDDBmC/pVudUb3LlQ0ed31yX3GLUK0pCY/vO3IlThJ5PFfH6SfHPmOlHc8LDvbcrumd pDsA== X-Gm-Message-State: AOAM532i1pyGAlWCWkcdjob63HTllMrlCu/82+BAU4Pzed/zFBOu3CWl HB45N07VYgkufBDVr99nZnEf9w== X-Google-Smtp-Source: ABdhPJxcfJeJTAnFweCv0/oxrTDnDiLD/9R6V2Ea7CuYTrnttJqAItOzfFKmmq6j+RJkk0hAGkXpVQ== X-Received: by 2002:a17:90a:ee91:: with SMTP id i17mr3018612pjz.67.1629441234921; Thu, 19 Aug 2021 23:33:54 -0700 (PDT) Received: from yc.huaqin.com ([101.78.151.213]) by smtp.gmail.com with ESMTPSA id a10sm5612160pfn.48.2021.08.19.23.33.52 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Thu, 19 Aug 2021 23:33:54 -0700 (PDT) From: yangcong To: thierry.reding@gmail.com, sam@ravnborg.org, airlied@linux.ie, daniel@ffwll.ch, dianders@google.com Cc: dri-devel@lists.freedesktop.org, devicetree@vger.kernel.org, linux-kernel@vger.kernel.org, yangcong Subject: [v2 2/2] dt-bindings: drm/panel: boe-tv101wum-nl6: Support enabling a 3.3V rail Date: Fri, 20 Aug 2021 14:33:37 +0800 Message-Id: <20210820063337.44580-3-yangcong5@huaqin.corp-partner.google.com> X-Mailer: git-send-email 2.25.1 In-Reply-To: <20210820063337.44580-1-yangcong5@huaqin.corp-partner.google.com> References: <20210819124844.12424-1-yangcong5@huaqin.corp-partner.google.com> <20210820063337.44580-1-yangcong5@huaqin.corp-partner.google.com> MIME-Version: 1.0 X-BeenThere: dri-devel@lists.freedesktop.org X-Mailman-Version: 2.1.29 Precedence: list List-Id: Direct Rendering Infrastructure - Development List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Errors-To: dri-devel-bounces@lists.freedesktop.org Sender: "dri-devel" The auo,b101uan08.3 panel (already supported by this driver) has a 3.3V rail that needs to be turned on. For previous users of this panel this voltage was directly output by pmic. On a new user (the not-yet-upstream sc7180-trogdor-mrbland board) we need to turn the 3.3V rail on. Signed-off-by: yangcong --- .../devicetree/bindings/display/panel/boe,tv101wum-nl6.yaml | 3 +++ 1 file changed, 3 insertions(+) diff --git a/Documentation/devicetree/bindings/display/panel/boe,tv101wum-nl6.yaml b/Documentation/devicetree/bindings/display/panel/boe,tv101wum-nl6.yaml index 38bc1d1b511e..a7091ae0f791 100644 --- a/Documentation/devicetree/bindings/display/panel/boe,tv101wum-nl6.yaml +++ b/Documentation/devicetree/bindings/display/panel/boe,tv101wum-nl6.yaml @@ -36,6 +36,9 @@ properties: pp1800-supply: description: core voltage supply + pp3300-supply: + description: core voltage supply + avdd-supply: description: phandle of the regulator that provides positive voltage