From mboxrd@z Thu Jan 1 00:00:00 1970 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 mail.kernel.org (mail.kernel.org [198.145.29.99]) by smtp.lore.kernel.org (Postfix) with ESMTP id 934AFC433FE for ; Wed, 17 Nov 2021 14:50:58 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by mail.kernel.org (Postfix) with ESMTP id 7D15D61B95 for ; Wed, 17 Nov 2021 14:50:58 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S233772AbhKQOxz (ORCPT ); Wed, 17 Nov 2021 09:53:55 -0500 Received: from new1-smtp.messagingengine.com ([66.111.4.221]:43217 "EHLO new1-smtp.messagingengine.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S233972AbhKQOxn (ORCPT ); Wed, 17 Nov 2021 09:53:43 -0500 Received: from compute1.internal (compute1.nyi.internal [10.202.2.41]) by mailnew.nyi.internal (Postfix) with ESMTP id B781958099B; Wed, 17 Nov 2021 09:50:44 -0500 (EST) Received: from mailfrontend2 ([10.202.2.163]) by compute1.internal (MEProxy); Wed, 17 Nov 2021 09:50:44 -0500 DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=cerno.tech; h= from:to:cc:subject:date:message-id:in-reply-to:references :mime-version:content-transfer-encoding; s=fm1; bh=lY3hhXIn1pBnH z7C24moxAsZMuenwWY34CzsmISEKQQ=; b=ndc7nMoF/KYk3SOfVIJWKlPT6PHqh rOmXefBNR7XsU4uC5HoMU8lN/C0f/bDQnXmtL68MrcLRYQtOcbyykNwwuEqR86N9 3F42ICS57jcyTD1mkgOEub12rbmOmGCDBRIZkfSJeeXuxye4UkSHuyb2Q3azkflv TbEYSOka2Ix/o0zZe2H7LJHjU17rztdAdefSuVM+VVQeqW7EVXIZsGhXeSOcx2A8 KBQld/un8ws4XvbOc8K3EN2d+wZltu/f4srhSJ2bOL4gTgPwEKzvB54Vb3H2m867 TMnIQsTRSleTmtnsA4RJ9c82K6zyR4RiaXwxxf3H79YwlXjkNVEi3Kwtw== DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d= messagingengine.com; h=cc:content-transfer-encoding:date:from :in-reply-to:message-id:mime-version:references:subject:to :x-me-proxy:x-me-proxy:x-me-sender:x-me-sender:x-sasl-enc; s= fm1; bh=lY3hhXIn1pBnHz7C24moxAsZMuenwWY34CzsmISEKQQ=; b=ZBdcIYBU 3F9RdO+jdSDKfka5uKTfaYj6rJ+e0CHdcmdbqy29n7V70CY9l9sfQ17tNnSmmX02 N/MvJ17X2E+lGw25c6O1GDq5/bFK4cWKuxN95By704SIS9aiGNgJ204LTkXJ4Fo/ dAI440i7qcgExpE5gToLogBLJ3T/TV72+SCh3gNYhnGOf0xm2ZDuDCHFoCclCntH 0VvDDB/V25JrUjZwrq+O5MIUNLdVTABtSbX8S6qM8CO0+bw3Fv197naQziivXpfB BuxfyhKMmyBCk0pS9I7wvT9R8czhP2B8TUHN4/mWTPNJwNw2RfEkTV3J39VVrSrF zuVSad6Vm0uWgg== X-ME-Sender: X-ME-Received: X-ME-Proxy-Cause: gggruggvucftvghtrhhoucdtuddrgedvuddrfeeggdeigecutefuodetggdotefrodftvf curfhrohhfihhlvgemucfhrghsthforghilhdpqfgfvfdpuffrtefokffrpgfnqfghnecu uegrihhlohhuthemuceftddtnecusecvtfgvtghiphhivghnthhsucdlqddutddtmdenuc fjughrpefhvffufffkofgjfhgggfestdekredtredttdenucfhrhhomhepofgrgihimhgv ucftihhprghrugcuoehmrgigihhmvgestggvrhhnohdrthgvtghhqeenucggtffrrghtth gvrhhnpedvkeelveefffekjefhffeuleetleefudeifeehuddugffghffhffehveevheeh vdenucevlhhushhtvghrufhiiigvpedtnecurfgrrhgrmhepmhgrihhlfhhrohhmpehmrg igihhmvgestggvrhhnohdrthgvtghh X-ME-Proxy: Received: by mail.messagingengine.com (Postfix) with ESMTPA; Wed, 17 Nov 2021 09:50:43 -0500 (EST) From: Maxime Ripard To: Scott Branden , Nicolas Saenz Julienne , Rob Herring , Frank Rowand , Ray Jui , Florian Fainelli , Daniel Vetter , David Airlie , Maarten Lankhorst , Thomas Zimmermann , Maxime Ripard Cc: linux-rpi-kernel@lists.infradead.org, dri-devel@lists.freedesktop.org, linux-arm-kernel@lists.infradead.org, Dave Stevenson , Phil Elwell , Tim Gover , Dom Cobley , devicetree@vger.kernel.org, bcm-kernel-feedback-list@broadcom.com Subject: [PATCH 1/5] dt-bindings: display: vc4: Add optional phandle to firmware Date: Wed, 17 Nov 2021 15:50:36 +0100 Message-Id: <20211117145040.334827-2-maxime@cerno.tech> X-Mailer: git-send-email 2.33.1 In-Reply-To: <20211117145040.334827-1-maxime@cerno.tech> References: <20211117145040.334827-1-maxime@cerno.tech> MIME-Version: 1.0 Content-Transfer-Encoding: 8bit Precedence: bulk List-ID: X-Mailing-List: devicetree@vger.kernel.org The firmware can free all the resources it was using to run the display engine that won't be needed once the kernel has taken over. Thus, we need a phandle to the firmware DT node to be able to send that message when relevant. Signed-off-by: Maxime Ripard --- .../devicetree/bindings/display/brcm,bcm2835-vc4.yaml | 5 +++++ 1 file changed, 5 insertions(+) diff --git a/Documentation/devicetree/bindings/display/brcm,bcm2835-vc4.yaml b/Documentation/devicetree/bindings/display/brcm,bcm2835-vc4.yaml index 49a5e041aa49..18de6912b833 100644 --- a/Documentation/devicetree/bindings/display/brcm,bcm2835-vc4.yaml +++ b/Documentation/devicetree/bindings/display/brcm,bcm2835-vc4.yaml @@ -21,6 +21,11 @@ properties: - brcm,bcm2835-vc4 - brcm,cygnus-vc4 + raspberrypi,firmware: + $ref: "/schemas/types.yaml#/definitions/phandle" + description: > + Phandle to the firmware node + required: - compatible -- 2.33.1