From patchwork Tue Sep 14 03:22:50 2021 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: cong yang X-Patchwork-Id: 12491535 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 A9421C433FE for ; Tue, 14 Sep 2021 03:23:18 +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 7265561130 for ; Tue, 14 Sep 2021 03:23:18 +0000 (UTC) DMARC-Filter: OpenDMARC Filter v1.4.1 mail.kernel.org 7265561130 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 D8D676E329; Tue, 14 Sep 2021 03:23:17 +0000 (UTC) Received: from mail-pl1-x630.google.com (mail-pl1-x630.google.com [IPv6:2607:f8b0:4864:20::630]) by gabe.freedesktop.org (Postfix) with ESMTPS id CC3586E329 for ; Tue, 14 Sep 2021 03:23:15 +0000 (UTC) Received: by mail-pl1-x630.google.com with SMTP id d18so7230588pll.11 for ; Mon, 13 Sep 2021 20:23:15 -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=xXGxvZeRy11wrq81EuFsuIuGp1cxXAYLGS+zZfcIkQ8=; b=FUWGMpzYDzNSs1YhVrn4J9x00iaB0aUf5fu/2psw7i1niqGg13CKZBYcUuv4fuN9Pt TyvAsNmoPMhNYe5CQtUdiDztWgR5v7qaOy4g6XpdBhEEUnE49lXHDeDbSTBjC4R++Dm7 exLYw8B66E4vCp6Jbh9Jx3Oa6JpIMmyK8ZXEtA4i30VuU9TnXpKd7H+h5N75tCm/XoZC DoGmIDxTL27qkUx16nQsmQ19oO0z2JL/wyTuVhW7sFZdxZzyFWHHHifbj64/ZtQzASff MDbwc/IjvYTBXcml1LrMUYBFClE1dReqqOV4HRVhoslz21CU3qt7wz+/1ICS8OQHE0vA gm9A== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20210112; h=x-gm-message-state:from:to:cc:subject:date:message-id:in-reply-to :references:mime-version:content-transfer-encoding; bh=xXGxvZeRy11wrq81EuFsuIuGp1cxXAYLGS+zZfcIkQ8=; b=FweKJdNTdqI1MPx+evhuxLymRirq64qRv2xfBWYz90gJzSzHCzcWLIsE0mrUOyUJOK bMQLx+bsIDYlRokqwERLHAhjXJxKWiDpTexaJ/Lq07m9GhTrJDVA3OOyn392gG/pxLR6 edz2wk4F76Kt2v3T/Zv9+1bQ9Gyusqef8CJoqx5S45ws5pnaPb+6Yw40TyrvngXXIDnB MkJXUJWcJNG6aOKO4xAc7/8f8nCOHMC8ybetWsHakJC1Ne2uf1ngHWOzFh+k+mSHpbYd JEja2JbuYBeuGIcSgNUDjehYppTwXuGt/XNMHArkfV3b4FKJj3wyxXZeFl7XfI3IS6fd pmAQ== X-Gm-Message-State: AOAM530OI1WxFV8umyIYCsWdeaTsRsttUV6RZ8VIFuF3NxnCItQqPKel hEjtIPaAV9wGGkkciyAdaYvUCA== X-Google-Smtp-Source: ABdhPJwSryE04sn4MBsmStYuZGgSfTNorV0kSo8J+9jlVkj5QEy2MmNtVex6BzGNLAeS2J9ZC4EDhQ== X-Received: by 2002:a17:90b:3e88:: with SMTP id rj8mr3201634pjb.86.1631589795442; Mon, 13 Sep 2021 20:23:15 -0700 (PDT) Received: from yc.huaqin.com ([101.78.151.213]) by smtp.gmail.com with ESMTPSA id x15sm9354101pgt.34.2021.09.13.20.23.13 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Mon, 13 Sep 2021 20:23:15 -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 , Douglas Anderson , Rob Herring Subject: [v6 2/4] dt-bindings: drm/panel: boe-tv101wum-nl6: Support enabling a 3.3V rail Date: Tue, 14 Sep 2021 11:22:50 +0800 Message-Id: <20210914032252.3770756-3-yangcong5@huaqin.corp-partner.google.com> X-Mailer: git-send-email 2.25.1 In-Reply-To: <20210914032252.3770756-1-yangcong5@huaqin.corp-partner.google.com> References: <20210914032252.3770756-1-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 Reviewed-by: Douglas Anderson Reviewed-by: Rob Herring --- .../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