From patchwork Thu Aug 19 12:48:44 2021 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Cong Yang X-Patchwork-Id: 1518662 Return-Path: X-Original-To: incoming-dt@patchwork.ozlabs.org Delivered-To: patchwork-incoming-dt@bilbo.ozlabs.org Authentication-Results: ozlabs.org; spf=pass (sender SPF authorized) smtp.mailfrom=vger.kernel.org (client-ip=23.128.96.18; helo=vger.kernel.org; envelope-from=devicetree-owner@vger.kernel.org; receiver=) Authentication-Results: ozlabs.org; dkim=pass (2048-bit key; unprotected) header.d=huaqin-corp-partner-google-com.20150623.gappssmtp.com header.i=@huaqin-corp-partner-google-com.20150623.gappssmtp.com header.a=rsa-sha256 header.s=20150623 header.b=a6k/F0Z/; dkim-atps=neutral Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by ozlabs.org (Postfix) with ESMTP id 4Gr4N22241z9t1C for ; Thu, 19 Aug 2021 22:49:22 +1000 (AEST) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S239580AbhHSMt4 (ORCPT ); Thu, 19 Aug 2021 08:49:56 -0400 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:48112 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S239619AbhHSMtw (ORCPT ); Thu, 19 Aug 2021 08:49:52 -0400 Received: from mail-pg1-x530.google.com (mail-pg1-x530.google.com [IPv6:2607:f8b0:4864:20::530]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id 4C63EC0613A3 for ; Thu, 19 Aug 2021 05:49:02 -0700 (PDT) Received: by mail-pg1-x530.google.com with SMTP id 17so5783831pgp.4 for ; Thu, 19 Aug 2021 05:49:02 -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=9pbcm30VIAQ9iEVPI1FIF1aW9JXXtwoO9LwunNGqeRE=; b=a6k/F0Z/K2Jl7CkO7kBktGuWWCXt7rkr2NhCDeEDXRjFzhEb0OpnJUer51cO0UHFl5 jVakqurFu4rDni51cyLHB2H8zhFL5dWvO26WzjHD37Q1DKoHqMnx+Zc0Qnk6xvs5S8/l ThA/NjszYqDIl/gnx2+31ggSJ/qWVQN0SaAH+UfEUkLMx8mkl70sSnyePULSdzOcvjD9 qK1TLNdSGng9KQmWz91soyrowNQ01S8JAe3VJk2fh3cON23mlAT+xzLpdAaX7IwWGSus uCdnibQy54t0XiuWVWwS63lJk4amYumDvp3ECwW8OnFgjUWCwVUq76tzY0gP9FesgsoA nteA== 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=9pbcm30VIAQ9iEVPI1FIF1aW9JXXtwoO9LwunNGqeRE=; b=jQGPj81dAwZtkUDV5YKWvHu0NYl1Zeg9tBG/84oD9juzUqFHH8d5Ncyq6sBa7/VVZu 7hMCH6l7PtWEm3rfag451wAMzjU2aaD9McLrmIwk2Xg2zNTbydH+HCQUkBU2JYDxkMBp ePzuH/PUSfSZxNoduwfuNSoJ1SA9yQZzo+BGVJxwLRjBizqedLNFIgH1Aq9/SsNaI96n KLPo9tMRukBkwLrdBICy9Ba1xtKGUqKBbBFOm6mngv+DRYTOqmlLG6pr3yNnjgTgkd1T aOK5M8Cu2Yo9qegPOzXarWHmwCRJt2XMzDicROH0v65yWJq2tqQyNFvcCjI2XH49muqN lDYg== X-Gm-Message-State: AOAM530KOLNqe8nDw06ZrqexDRbzEtz69DLOQk3FlnfycIXNDQharExI AW66fbbicTbOstdL2mVPrMU92A== X-Google-Smtp-Source: ABdhPJxpfrBfNwm2FhmeMSM0WiRMBL1j+8rUqW2MLnsuuFOBMJFsJLlk4jUG3fXS6aqyj90qjmCarw== X-Received: by 2002:a62:b615:0:b029:3e0:20c3:181c with SMTP id j21-20020a62b6150000b02903e020c3181cmr14526760pff.62.1629377341899; Thu, 19 Aug 2021 05:49:01 -0700 (PDT) Received: from yc.huaqin.com ([101.78.151.213]) by smtp.gmail.com with ESMTPSA id c11sm3137210pji.24.2021.08.19.05.48.59 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Thu, 19 Aug 2021 05:49:01 -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: [v1 2/2] dt-bindings: drm/panel: boe-tv101wum-nl6: Support enabling a 3.3V rail Date: Thu, 19 Aug 2021 20:48:44 +0800 Message-Id: <20210819124844.12424-3-yangcong5@huaqin.corp-partner.google.com> X-Mailer: git-send-email 2.25.1 In-Reply-To: <20210819124844.12424-1-yangcong5@huaqin.corp-partner.google.com> References: <20210819124844.12424-1-yangcong5@huaqin.corp-partner.google.com> MIME-Version: 1.0 Precedence: bulk List-ID: X-Mailing-List: devicetree@vger.kernel.org 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 | 4 ++++ 1 file changed, 4 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..e45de7a4360e 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 @@ -52,6 +55,7 @@ required: - reg - enable-gpios - pp1800-supply + - pp3300-supply - avdd-supply - avee-supply