From patchwork Fri Aug 20 07:01:13 2021 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: cong yang X-Patchwork-Id: 12448517 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 58538C432BE for ; Fri, 20 Aug 2021 07:01:31 +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 2CF3661053 for ; Fri, 20 Aug 2021 07:01:31 +0000 (UTC) DMARC-Filter: OpenDMARC Filter v1.4.1 mail.kernel.org 2CF3661053 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 521FB6EA0B; Fri, 20 Aug 2021 07:01:30 +0000 (UTC) Received: from mail-pj1-x1036.google.com (mail-pj1-x1036.google.com [IPv6:2607:f8b0:4864:20::1036]) by gabe.freedesktop.org (Postfix) with ESMTPS id 383CC6EA0C for ; Fri, 20 Aug 2021 07:01:29 +0000 (UTC) Received: by mail-pj1-x1036.google.com with SMTP id n13-20020a17090a4e0d00b0017946980d8dso13130168pjh.5 for ; Fri, 20 Aug 2021 00:01:29 -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=aRMqUWS9nLpM5yOQ2nBhEQWrqnbF6ihk1Ki2ziRxoUM+rPLnRsSaqM/R7hV8G4rdur 0bjhHww20DxAsIgcXxsBfZg6LeWJVPTeUv8SN/c9Exu1+eeKfmpsHZd6I/07fL1Q9DY3 KRpVc70rOeFP/CjBzkw/jA9sTIpKG0u8y0Z4EbnxjA9cdodzNHtIhPEROAt21KI1XX4u s0gPTnKX0lNwDCzhOTSIm7pC+i/8Xb2vrBiap/quu53iG6r8dWH+cGqwWww8yj9asUIq GrZvyl5cIJiYeNMhqzQqt6MB9PyxGn7UGio+ES58f4FqiuYBXTvyHTsOM6ws161DAXgR TMFg== 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=Za0AGkI+R6m3k98YR1YrzC7DVyxiX4RhMNC07I67d19Jap7vSdxyFcMV+IZDB2bxJo Qyd/CrAkPhvLabezQjDVQaHUS6xGFcAHIViGBV+dhS9W+56/GVtsVS9Vp8zutvfHi6fU I/LAhTMIfrjC4u2eBUNp/pcN7lBFIRvroYMsujx2IPZ0QCS464BJBmyO/uzqkuK8ocFv yPBv8nktSC3/ccdaVoHY7qwjSkPcB5YLqbL3d++RjnLSFr9cuP4z2w/98cNxeEgmpnCk k5+5wQs/IzyG57xiMps0nKqDOonNnaHxw75pxpGg3bUHNrEitxTgNh0nCblk29Tieha3 ISVg== X-Gm-Message-State: AOAM532R4MoZpy8xf3GnpgxuWEPxgB+DGl+rWXqkCh6jSj06Tl/rGRpb /fMAMryZ0dSj1SAX5fySu07/+w== X-Google-Smtp-Source: ABdhPJw2zK3S5b1K/1RwQ6A2/7zXhDLmaX5knLzuXE8Gd+zanyl8DH9ZUOSigjP9IuNEoySH7yknnA== X-Received: by 2002:a17:902:bd07:b029:12c:f4d5:fc6b with SMTP id p7-20020a170902bd07b029012cf4d5fc6bmr15315683pls.31.1629442888807; Fri, 20 Aug 2021 00:01:28 -0700 (PDT) Received: from yc.huaqin.com ([101.78.151.213]) by smtp.gmail.com with ESMTPSA id hd21sm10539997pjb.7.2021.08.20.00.01.26 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Fri, 20 Aug 2021 00:01:28 -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 15:01:13 +0800 Message-Id: <20210820070113.45191-3-yangcong5@huaqin.corp-partner.google.com> X-Mailer: git-send-email 2.25.1 In-Reply-To: <20210820070113.45191-1-yangcong5@huaqin.corp-partner.google.com> References: <20210819124844.12424-1-yangcong5@huaqin.corp-partner.google.com> <20210820070113.45191-1-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