From patchwork Mon Dec 13 13:36:25 2021 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Alexander Stein X-Patchwork-Id: 12673899 Return-Path: X-Spam-Checker-Version: SpamAssassin 3.4.0 (2014-02-07) on aws-us-west-2-korg-lkml-1.web.codeaurora.org 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 smtp.lore.kernel.org (Postfix) with ESMTPS id BD2BBC433F5 for ; Mon, 13 Dec 2021 13:36:50 +0000 (UTC) Received: from gabe.freedesktop.org (localhost [127.0.0.1]) by gabe.freedesktop.org (Postfix) with ESMTP id 8D05610E78D; Mon, 13 Dec 2021 13:36:44 +0000 (UTC) Received: from mx1.tq-group.com (mx1.tq-group.com [93.104.207.81]) by gabe.freedesktop.org (Postfix) with ESMTPS id D0C2710E78D for ; Mon, 13 Dec 2021 13:36:38 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=tq-group.com; i=@tq-group.com; q=dns/txt; s=key1; t=1639402599; x=1670938599; h=from:to:cc:subject:date:message-id:in-reply-to: references:mime-version:content-transfer-encoding; bh=9uQ/nA2SxUtGSmaROU3d1oxGvu+83eq3tQzha9jKgE8=; b=We85k4fVnRWXCDGHHYAttNk0wJTF37giRtsz5GvP9ildiV2Ut/gxKEmB 8nO3FH8rU9Nlmv+l0WNE3ijdRTgvjLfForRhhYP4Ym0hK6JagkcO7FByv lzPsahz71FwGxW7gk7q80L2fD51RBfq5+yJ5Sx0a5n1S8cEFpPxoez1Hw y4cDDL8oZTfddjfd3GNFPH4pgq6zrxzlg9TugCIQn09nJWFvjEGqts3AJ z+VTAm9l3sVuhHeJeip2NvmdFYlNvhSdpi0GBIP3qwvgwk3xHKanTYco3 3OWXm0tLC+IsOAGM0IcLtUeQv9GqQgFtW3dB7l9T7S6Dqru/Y+JZv7J8g g==; X-IronPort-AV: E=Sophos;i="5.88,202,1635199200"; d="scan'208";a="21012626" Received: from unknown (HELO tq-pgp-pr1.tq-net.de) ([192.168.6.15]) by mx1-pgp.tq-group.com with ESMTP; 13 Dec 2021 14:36:35 +0100 Received: from mx1.tq-group.com ([192.168.6.7]) by tq-pgp-pr1.tq-net.de (PGP Universal service); Mon, 13 Dec 2021 14:36:35 +0100 X-PGP-Universal: processed; by tq-pgp-pr1.tq-net.de on Mon, 13 Dec 2021 14:36:35 +0100 DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=tq-group.com; i=@tq-group.com; q=dns/txt; s=key1; t=1639402595; x=1670938595; h=from:to:cc:subject:date:message-id:in-reply-to: references:mime-version:content-transfer-encoding; bh=9uQ/nA2SxUtGSmaROU3d1oxGvu+83eq3tQzha9jKgE8=; b=MG0gvtoPgv49ZprXvvDLocnT8t7f7SJ3rAUj/Yprp69skCI6FMavXUHv 41AqhmQGoFAXJL/vtmRE5zp2KDDdmOjXj5jFN/4DF4RnY75VrxLJ2Gyay Nd/QdaS1RZmZNabMLqXTuHMxj2/o+yqxKB8/1jcTd9VuarH3KzGzTZztd NV2ScNb2KmdRyqO6JPiCM+s4MxTA6hxUKyDPXlPlRTOc/5Uoa/cSlhwng FZuBzxWbFgEDtqEInKyvHXp5K8fcTRtVsR/lni4vF7ZVd+0yy0qF6I3/Z Cxvs0wmIQ8LSBkzb5Sa0OofuAC14PS6Zc3p3QKlBonDsLfsYjrzgkOZFs Q==; X-IronPort-AV: E=Sophos;i="5.88,202,1635199200"; d="scan'208";a="21012625" Received: from vtuxmail01.tq-net.de ([10.115.0.20]) by mx1.tq-group.com with ESMTP; 13 Dec 2021 14:36:34 +0100 Received: from steina-w.tq-net.de (unknown [10.123.49.12]) (using TLSv1.3 with cipher TLS_AES_256_GCM_SHA384 (256/256 bits)) (No client certificate requested) by vtuxmail01.tq-net.de (Postfix) with ESMTPSA id B1DB9280078; Mon, 13 Dec 2021 14:36:34 +0100 (CET) From: Alexander Stein To: David Airlie , Daniel Vetter , Rob Herring , Andrzej Hajda , Neil Armstrong , Robert Foss , Laurent Pinchart , Jonas Karlman , Jernej Skrabec Subject: [PATCH v5 3/4] dt-bindings: drm/bridge: ti-sn65dsi83: Add vcc supply bindings Date: Mon, 13 Dec 2021 14:36:25 +0100 Message-Id: <20211213133626.2498056-4-alexander.stein@ew.tq-group.com> X-Mailer: git-send-email 2.25.1 In-Reply-To: <20211213133626.2498056-1-alexander.stein@ew.tq-group.com> References: <20211213133626.2498056-1-alexander.stein@ew.tq-group.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: , Cc: devicetree@vger.kernel.org, Alexander Stein , dri-devel@lists.freedesktop.org, Jagan Teki , Sam Ravnborg Errors-To: dri-devel-bounces@lists.freedesktop.org Sender: "dri-devel" Add a VCC regulator which needs to be enabled before the EN pin is released. Reviewed-by: Sam Ravnborg Acked-by: Rob Herring Reviewed-by: Jagan Teki Signed-off-by: Alexander Stein --- .../devicetree/bindings/display/bridge/ti,sn65dsi83.yaml | 4 ++++ 1 file changed, 4 insertions(+) diff --git a/Documentation/devicetree/bindings/display/bridge/ti,sn65dsi83.yaml b/Documentation/devicetree/bindings/display/bridge/ti,sn65dsi83.yaml index c3f3e73f740a..48a97bb3e2e0 100644 --- a/Documentation/devicetree/bindings/display/bridge/ti,sn65dsi83.yaml +++ b/Documentation/devicetree/bindings/display/bridge/ti,sn65dsi83.yaml @@ -32,6 +32,9 @@ properties: maxItems: 1 description: GPIO specifier for bridge_en pin (active high). + vcc-supply: + description: A 1.8V power supply (see regulator/regulator.yaml). + ports: $ref: /schemas/graph.yaml#/properties/ports @@ -132,6 +135,7 @@ examples: reg = <0x2d>; enable-gpios = <&gpio2 1 GPIO_ACTIVE_HIGH>; + vcc-supply = <®_sn65dsi83_1v8>; ports { #address-cells = <1>;