Received: by 2002:a05:6358:489b:b0:bb:da1:e618 with SMTP id x27csp2237353rwn; Fri, 16 Sep 2022 07:33:06 -0700 (PDT) X-Google-Smtp-Source: AMsMyM4loozooq3znO/84m78msLTDuuzDWh7m5RRnD12e4j8e9WN1rmDPQJ+66IjTNQuSFe54Y8X X-Received: by 2002:aa7:dcd2:0:b0:44e:69f3:edd1 with SMTP id w18-20020aa7dcd2000000b0044e69f3edd1mr4166745edu.244.1663338786033; Fri, 16 Sep 2022 07:33:06 -0700 (PDT) ARC-Seal: i=1; a=rsa-sha256; t=1663338786; cv=none; d=google.com; s=arc-20160816; b=EXbX9v33kUSbAnBc/2eTQ9GNZSE/uRCue6zlnYu/rP6I9/9jZU13Dn9CrbQtLkbbWT pAWjEEe/ezKePIDsz+DbOYblusarZ0xw20KFL4MlSAz5LyUH+X6vi+TGQaDJcUPeDWVC ki3NfjQcPcwZOPXwiz2mrjLXsDiqRlRNlVcI5qUqKZggeuvLCzRpsurE2qgDpBcYxyai Y1N7iWNRJ/a4zJOxCFwUQmWOot48dfAuaMQiVZmVn9Zr2WO2g5tlTtLZhLqaYuVzfD8q C20z2ZqxC3VInr91VuyjxLJjrhWpdjWHD0kNeYZ2uplUQXFrdypkHJzPpOvTpGVPqw/+ 4roA== ARC-Message-Signature: i=1; a=rsa-sha256; c=relaxed/relaxed; d=google.com; s=arc-20160816; h=list-id:precedence:content-transfer-encoding:mime-version :references:in-reply-to:message-id:date:subject:cc:to:from; bh=XvnJqLRsKyiEOHc6HuqnYBGWqep0Q6Isl6yXC+/UJY8=; b=agZRrbC4xHbU8liUPYn5gjCMgKipqMN0rvfOomMEbyN5Pxx7RHNJHPtT71CVFuzkb7 jugstSCZvRSryhTPWdE2tT7plGsA77KIXr0kWC/1j4kGOTUs0rX9eaGCwbl5hDD7i9+I LlvsjDdY3tOHiPoBw2yl5erxyGk3D6aYFjg0D//sSa/tGpkEzNCfe5kg9eSp8Bwvgldg VFG3TuFI7/ZBNRgzoDoMmbC2T4mqC4x0d+a/pHMZ/BN9RUqND5BqB+uRFORDOv2twliS HGoA0GfsLYcGyQ5LrkcMuB2qeGtKTXEYJxpHcag/MNmdCxXS7SMl4AfLUm6X9+QsLgGs a0pg== ARC-Authentication-Results: i=1; mx.google.com; spf=pass (google.com: domain of linux-kernel-owner@vger.kernel.org designates 2620:137:e000::1:20 as permitted sender) smtp.mailfrom=linux-kernel-owner@vger.kernel.org Return-Path: Received: from out1.vger.email (out1.vger.email. [2620:137:e000::1:20]) by mx.google.com with ESMTP id ww4-20020a170907084400b0077fb99b8cfcsi9796910ejb.301.2022.09.16.07.32.39; Fri, 16 Sep 2022 07:33:06 -0700 (PDT) Received-SPF: pass (google.com: domain of linux-kernel-owner@vger.kernel.org designates 2620:137:e000::1:20 as permitted sender) client-ip=2620:137:e000::1:20; Authentication-Results: mx.google.com; spf=pass (google.com: domain of linux-kernel-owner@vger.kernel.org designates 2620:137:e000::1:20 as permitted sender) smtp.mailfrom=linux-kernel-owner@vger.kernel.org Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S229750AbiIPO0P (ORCPT + 99 others); Fri, 16 Sep 2022 10:26:15 -0400 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:47898 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S231749AbiIPOZy (ORCPT ); Fri, 16 Sep 2022 10:25:54 -0400 Received: from soltyk.jannau.net (soltyk.jannau.net [144.76.91.90]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id 9747CA50FA; Fri, 16 Sep 2022 07:25:53 -0700 (PDT) Received: from robin.home.jannau.net (unknown [91.200.110.112]) by soltyk.jannau.net (Postfix) with ESMTPSA id DC99726F079; Fri, 16 Sep 2022 16:25:51 +0200 (CEST) From: Janne Grunau To: asahi@lists.linux.dev Cc: Mark Kettenis , =?UTF-8?q?Martin=20Povi=C5=A1er?= , Krzysztof Kozlowski , Alyssa Rosenzweig , Hector Martin , Krzysztof Kozlowski , Rob Herring , Sven Peter , Vinod Koul , devicetree@vger.kernel.org, dmaengine@vger.kernel.org, linux-arm-kernel@lists.infradead.org, linux-kernel@vger.kernel.org Subject: [PATCH v1 01/10] dt-bindings: dma: apple,admac: Add iommus and power-domains properties Date: Fri, 16 Sep 2022 16:25:41 +0200 Message-Id: <20220916142550.269905-2-j@jannau.net> X-Mailer: git-send-email 2.35.1 In-Reply-To: <20220916142550.269905-1-j@jannau.net> References: <20220916142550.269905-1-j@jannau.net> MIME-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 8bit X-Spam-Status: No, score=-1.9 required=5.0 tests=BAYES_00,SPF_HELO_NONE, SPF_NONE autolearn=ham autolearn_force=no version=3.4.6 X-Spam-Checker-Version: SpamAssassin 3.4.6 (2021-04-09) on lindbergh.monkeyblade.net Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org Apple's ADMAC is on all supported Apple silicon SoCs behind an IOMMU and has its own power-domain. Signed-off-by: Janne Grunau Acked-by: Martin PoviĊĦer Acked-by: Krzysztof Kozlowski --- Changes in v1: - added Martin's and Krzysztof's ack Documentation/devicetree/bindings/dma/apple,admac.yaml | 7 +++++++ 1 file changed, 7 insertions(+) diff --git a/Documentation/devicetree/bindings/dma/apple,admac.yaml b/Documentation/devicetree/bindings/dma/apple,admac.yaml index bdc8c129c4f5..3b1e667f7ea0 100644 --- a/Documentation/devicetree/bindings/dma/apple,admac.yaml +++ b/Documentation/devicetree/bindings/dma/apple,admac.yaml @@ -49,6 +49,13 @@ properties: in an interrupts-extended list the disconnected positions will contain an empty phandle reference <0>. + iommus: + minItems: 1 + maxItems: 2 + + power-domains: + maxItems: 1 + required: - compatible - reg -- 2.35.1