From patchwork Mon Aug 30 02:38:47 2021 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: cong yang X-Patchwork-Id: 12464483 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=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 3124FC43214 for ; Mon, 30 Aug 2021 02:39:09 +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 D1B6F60698 for ; Mon, 30 Aug 2021 02:39:08 +0000 (UTC) DMARC-Filter: OpenDMARC Filter v1.4.1 mail.kernel.org D1B6F60698 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 B5F9889D5E; Mon, 30 Aug 2021 02:39:07 +0000 (UTC) Received: from mail-pg1-x529.google.com (mail-pg1-x529.google.com [IPv6:2607:f8b0:4864:20::529]) by gabe.freedesktop.org (Postfix) with ESMTPS id 82C9E89D58 for ; Mon, 30 Aug 2021 02:39:06 +0000 (UTC) Received: by mail-pg1-x529.google.com with SMTP id q68so12001940pga.9 for ; Sun, 29 Aug 2021 19:39:06 -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=hnG4AjOcYMuAsoxoKXmEO/E1z2aFhz7sb7Sn1GJWao4nnj3gNZ4Grs3f5UvPsejL7H ibg/AKwYyFapmCGEm6aoD0W4eBXKJaUx/1xIyzpHT/BNcyAiLOF4/i8uHIU2vlGluT+l z4Sk90+6iv+Pah0mtGlDwcz1GXdp4kj1ToUB0urdPHXboGedGPLYiA6nEQZR+Nd+taN+ mbZucipvw6kDvKJjCV6ZhlN7jIjIc7AlZvjaZLpm4cy9VW1pF5ETRuCqdsP01Iq5ia34 E2LXb0HJ9vkk0sY7KBsnc3t4KWqOblVnFS94MR43WLCMUaiv5IKZp/mVqloQKEx1sCii SRYQ== 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=xXGxvZeRy11wrq81EuFsuIuGp1cxXAYLGS+zZfcIkQ8=; b=tWb9VphVspP1SdkYk3QJhqSuKh1hWQjo4I0URDPviU/C2lPrYKTqI84DjVx7fbnskB stx6LK/J/UhAFp6LeCZmJV6zuA/L8lqQwTj6LUSP/7NHfw8sjAMYRs3XTLSQrCh/giXf uGr4ad22u2Rjy4d6T9OJ4uikgywGkn/2+epZb2jAL4GznI5p2OwYEF30neecnC8PH41E w+dKI8Vqq4v1rhbc3+7MaXjwn4/F1KES5evdfVJzCQN1fgWlQQLXOWbuyiXk/O36tLtM LDZ308wr/hLzUVM/3eEXrBDJdkyehx/YjPlpai53SgEqLUcVIpfRR8lTbVUFb2jqqf5m dIeA== X-Gm-Message-State: AOAM533Dnmadz6qdy1ViTDHkF1eg0tNuLwKJdoDYCI45XcbSNIcAtt2g 9gJOh92Bntkv9lNghD6zZNtbhw== X-Google-Smtp-Source: ABdhPJziqFO9RqYOhlv7NxeqTzepoB696kqSKaI64e48ycgEgclCcfq8PvrDdH9Hjs9nf78MtUc0oQ== X-Received: by 2002:a65:5c83:: with SMTP id a3mr19952951pgt.287.1630291146237; Sun, 29 Aug 2021 19:39:06 -0700 (PDT) Received: from yc.huaqin.com ([101.78.151.213]) by smtp.gmail.com with ESMTPSA id g13sm906839pfi.176.2021.08.29.19.39.03 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Sun, 29 Aug 2021 19:39:06 -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: [v4 2/4] dt-bindings: drm/panel: boe-tv101wum-nl6: Support enabling a 3.3V rail Date: Mon, 30 Aug 2021 10:38:47 +0800 Message-Id: <20210830023849.258839-3-yangcong5@huaqin.corp-partner.google.com> X-Mailer: git-send-email 2.25.1 In-Reply-To: <20210830023849.258839-1-yangcong5@huaqin.corp-partner.google.com> References: <20210830023849.258839-1-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