From patchwork Fri Aug 27 08:24:05 2021 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: cong yang X-Patchwork-Id: 12461535 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 EC5D5C4320A for ; Fri, 27 Aug 2021 08:24:29 +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 B838561002 for ; Fri, 27 Aug 2021 08:24:29 +0000 (UTC) DMARC-Filter: OpenDMARC Filter v1.4.1 mail.kernel.org B838561002 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 BEFA76E06B; Fri, 27 Aug 2021 08:24:28 +0000 (UTC) Received: from mail-pl1-x62b.google.com (mail-pl1-x62b.google.com [IPv6:2607:f8b0:4864:20::62b]) by gabe.freedesktop.org (Postfix) with ESMTPS id AAB366E06B for ; Fri, 27 Aug 2021 08:24:27 +0000 (UTC) Received: by mail-pl1-x62b.google.com with SMTP id e15so3466641plh.8 for ; Fri, 27 Aug 2021 01:24:27 -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=zktf+/p86fTWqdQ8mVamuslYY1EqZYgEv8DP2sHNp7YY3OUMJ01Mvi5DMFzUzREusI kgoWYfZOV5zYZDs8wyU70siIKTHq/PtU7G+Jukqy8QgCU4gSkmEZ37ItWUkcb+3Lr8/y 8YKD14+joyXg7nggTF3l0v4+7tPy7zhbrVBdti2yjwgo2oICln+Pg58Waf7ISvMK8xtl ZNe/ZPilCU9WtOHp+yZ+xvX7WA4CtMUO8mlxlEI6870WVE8ru64GHaddlJj+5i+kBZxW xzhhVqW0i2Dsua5u5R0CwVh245aXbARdLgSo5Wd53QM4dQv2YEdfu9r5S+u054tP3It+ iW5A== 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=cFwz1V3J2fwdpAabcG0S0GQ/2UYHj34JF4cJc0xhoV/MbcPCvlKyziTMY3dd4WZ/tv 7/pZ08i/6WdW2FQ6eSpg/uEsaZJ8QJ34ELv44sLHsnO0fAPXZTqqQYeVcjWObX3zOiq9 Qxx1bF2FQAYWqSzJxlC7pXsr1RIRS3kuZYZObfOOr47aIaT5UH3k4iAqQ/KHdA5PzVEr F0qTLKt+sGLIbNNXyEeGmwpxaN1ylKH1o11J0O3vxZ4Eg0jcSTHc4ot913lI7qw3Y0a4 SghGIasXHEInrV2wRRNqbV2mQeoYE7zhXUn4j9+zI8aIq4WNnD0asSGJBRni8Y2AlZ83 Or5g== X-Gm-Message-State: AOAM531/QuGCWlZT6z5nIGuL0ZPqn67GPNHXnG50Q3veyQ0oKjcFCqvD KV/P6ruC3aH+HyeYvh+NQHHXIQ== X-Google-Smtp-Source: ABdhPJwjwFm5HrTFTcrFg2ztSmUwlihs33RfTHwXzh7mjp4UZQEbCqjNfmZSMh/nrYp/7xoYHd51MQ== X-Received: by 2002:a17:90a:ab8f:: with SMTP id n15mr9463755pjq.154.1630052667348; Fri, 27 Aug 2021 01:24:27 -0700 (PDT) Received: from yc.huaqin.com ([101.78.151.213]) by smtp.gmail.com with ESMTPSA id m18sm5391371pjq.32.2021.08.27.01.24.24 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Fri, 27 Aug 2021 01:24:27 -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: [v3 2/4] dt-bindings: drm/panel: boe-tv101wum-nl6: Support enabling a 3.3V rail Date: Fri, 27 Aug 2021 16:24:05 +0800 Message-Id: <20210827082407.101053-3-yangcong5@huaqin.corp-partner.google.com> X-Mailer: git-send-email 2.25.1 In-Reply-To: <20210827082407.101053-1-yangcong5@huaqin.corp-partner.google.com> References: <20210827082407.101053-1-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