From patchwork Mon Sep 13 10:59:17 2021 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: cong yang X-Patchwork-Id: 12488551 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=-16.7 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,URIBL_BLOCKED,USER_AGENT_GIT autolearn=unavailable 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 E86C3C433F5 for ; Mon, 13 Sep 2021 10:59:40 +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 B7EA160EE5 for ; Mon, 13 Sep 2021 10:59:40 +0000 (UTC) DMARC-Filter: OpenDMARC Filter v1.4.1 mail.kernel.org B7EA160EE5 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 C077B6E160; Mon, 13 Sep 2021 10:59:39 +0000 (UTC) Received: from mail-pl1-x62a.google.com (mail-pl1-x62a.google.com [IPv6:2607:f8b0:4864:20::62a]) by gabe.freedesktop.org (Postfix) with ESMTPS id 0B6DF6E160 for ; Mon, 13 Sep 2021 10:59:38 +0000 (UTC) Received: by mail-pl1-x62a.google.com with SMTP id w6so5533921pll.3 for ; Mon, 13 Sep 2021 03:59:38 -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=scm3Agzn64NCaeJ9kze2BH9zZPJ3JWjFGBzUENGevvAR7dJi2wq/l26a+oCyFFF2bI 2WHboZ/qUUw7kM+Zxn2qhxCmHflJVYl5zjDH9GDPh/jP4d8mqTbmeEh4kg4n8lOw/70M 1KTxonW7v5pb4/y78fljlsE/5BjzmUuiUwOm7go2GU6Fbbpdqx/71zpSwXSjyMEF8bFI EE/q0a7nDKkREl/0pGYtbCAsA1kb5Kfdken4I7DrfQy6aSx2xlt1B2LDfyRS68q79akO GijexyxDOukcI+XxPpg6bzyRNtcbJA97+0gKaLHdHb0tMK3zPU+wRQUigDvpoRaQjJ7K mjiQ== 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=FaFgFxBWROE81pFzGD3tmz98k2COhBZQjbtkTBFOtZzeEJwAqJ5KPU7vDgbWWR8Y6v KJCsaYcLGr7VGKonufivyxnbUTcCKuy0PjFh6Lq3rLv4o6jOV2NVL82GZ+RDBiD6XuDF Um8JiPVV9vAekRSQ/iZ/hyyWU8spVYlrVAtN+sLVTAQsB5cYcpQ+IrJnlNg38Env2KoS B9vHGl+rOVFG8NZ7Fh3cOBeifGhYTZn3QIjfGtxry2T7flMAJDW6LaQ3IWS1g3EXsWp5 7tnGpHBwN48ozugOWppCFdnfqF+xnCoHjQgLrVjYjYPvwueS6ECXSI2KC3aJtXX4cr14 xyvg== X-Gm-Message-State: AOAM531ALuYH0VFZaVNxaKUP599C7lBkZy+ajmriAp+GBkGnCNCvBlDu khB8uzvbpcC65P79EsiIhC5g2w== X-Google-Smtp-Source: ABdhPJz4NPRdoHNetAHXZGIJVMEYtvswwAebbRUWgXm056DPe2NqGkzVMyseA4o2RCUCl1hQpUut8A== X-Received: by 2002:a17:90b:1957:: with SMTP id nk23mr12405121pjb.180.1631530777637; Mon, 13 Sep 2021 03:59:37 -0700 (PDT) Received: from yc.huaqin.com ([101.78.151.214]) by smtp.gmail.com with ESMTPSA id l22sm8279641pgo.45.2021.09.13.03.59.35 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Mon, 13 Sep 2021 03:59:37 -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: [v5 2/5] dt-bindings: drm/panel: boe-tv101wum-nl6: Support enabling a 3.3V rail Date: Mon, 13 Sep 2021 18:59:17 +0800 Message-Id: <20210913105920.3719525-3-yangcong5@huaqin.corp-partner.google.com> X-Mailer: git-send-email 2.25.1 In-Reply-To: <20210913105920.3719525-1-yangcong5@huaqin.corp-partner.google.com> References: <20210913105920.3719525-1-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