From patchwork Thu Dec 9 04:50:42 2021 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Hector Martin X-Patchwork-Id: 1565593 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=) Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by bilbo.ozlabs.org (Postfix) with ESMTP id 4J8hSQ3J61z9sRK for ; Thu, 9 Dec 2021 15:51:02 +1100 (AEDT) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S231254AbhLIEyd (ORCPT ); Wed, 8 Dec 2021 23:54:33 -0500 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:41002 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S229496AbhLIEyc (ORCPT ); Wed, 8 Dec 2021 23:54:32 -0500 Received: from mail.marcansoft.com (marcansoft.com [IPv6:2a01:298:fe:f::2]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id D7136C061746 for ; Wed, 8 Dec 2021 20:50:59 -0800 (PST) Received: from [127.0.0.1] (localhost [127.0.0.1]) (using TLSv1.3 with cipher TLS_AES_256_GCM_SHA384 (256/256 bits) key-exchange X25519 server-signature RSA-PSS (4096 bits) server-digest SHA256) (No client certificate requested) (Authenticated sender: hector@marcansoft.com) by mail.marcansoft.com (Postfix) with ESMTPSA id 3BD533FA67; Thu, 9 Dec 2021 04:50:54 +0000 (UTC) From: Hector Martin To: Rob Herring Cc: Hector Martin , Sven Peter , Mark Kettenis , Alyssa Rosenzweig , linux-arm-kernel@lists.infradead.org, devicetree@vger.kernel.org Subject: [PATCH] dt-bindings: mailbox: apple,mailbox: Add power-domains property Date: Thu, 9 Dec 2021 13:50:42 +0900 Message-Id: <20211209045042.67781-1-marcan@marcan.st> X-Mailer: git-send-email 2.33.0 MIME-Version: 1.0 Precedence: bulk List-ID: X-Mailing-List: devicetree@vger.kernel.org This will bind to the PMGR pwrstate nodes that control power/clock gating to SoC blocks. The mailbox driver doesn't do runtime-pm yet, so initially this will just keep the domain on permanently. Signed-off-by: Hector Martin Reviewed-by: Sven Peter Acked-by: Rob Herring --- Documentation/devicetree/bindings/mailbox/apple,mailbox.yaml | 3 +++ 1 file changed, 3 insertions(+) diff --git a/Documentation/devicetree/bindings/mailbox/apple,mailbox.yaml b/Documentation/devicetree/bindings/mailbox/apple,mailbox.yaml index 2c1704b34e7a..c4255f42e801 100644 --- a/Documentation/devicetree/bindings/mailbox/apple,mailbox.yaml +++ b/Documentation/devicetree/bindings/mailbox/apple,mailbox.yaml @@ -56,6 +56,9 @@ properties: "#mbox-cells": const: 0 + power-domains: + maxItems: 1 + required: - compatible - reg