From mboxrd@z Thu Jan 1 00:00:00 1970 Received: from smtp.kernel.org (aws-us-west-2-korg-mail-1.web.codeaurora.org [10.30.226.201]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by smtp.subspace.kernel.org (Postfix) with ESMTPS id B8465410D38; Tue, 30 Jun 2026 12:54:46 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.client-ip=10.30.226.201 ARC-Seal:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1782824086; cv=none; b=ENMyJpslQHs/I1LmnNaOD+caMaW8HUDVL9QyXQ+4w6UkNe5i2tv3F6wxpv6YyHM7Z4rNh5DoOSUn5mrz9+qiNheuieX4JXTn3Ej28u9k2PZN/59k/6scMte7R5kLWlbFXQTRGFrWa5/Dnl4Bl4B7ahlnLANkaoQWP8LcxkOvdwk= ARC-Message-Signature:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1782824086; c=relaxed/simple; bh=9XzjbYaBUsoOWcEt/akYK3mjOrj4my2NJLQ/VEcsXjI=; h=From:Date:Subject:MIME-Version:Content-Type:Message-Id:References: In-Reply-To:To:Cc; b=W5ceLLhdbNUF/FpUjOfSKMb20eCFYbqTcNkJxzIvfLJlXJ+2PhdjdZXCzxECE5ff00e+njs4nCyJTB225vf+/Brv417WpWoQmXNT8YDRfngdbFb8nYzMHv8N5xTa5VEtmOW9T3pdon6ncyM32+X7UR1pidFPlaD+gpltFzHut/g= ARC-Authentication-Results:i=1; smtp.subspace.kernel.org; dkim=pass (2048-bit key) header.d=kernel.org header.i=@kernel.org header.b=nqMUR/ea; arc=none smtp.client-ip=10.30.226.201 Authentication-Results: smtp.subspace.kernel.org; dkim=pass (2048-bit key) header.d=kernel.org header.i=@kernel.org header.b="nqMUR/ea" Received: by smtp.kernel.org (Postfix) with ESMTPS id 7388AC4AF0B; Tue, 30 Jun 2026 12:54:46 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=k20201202; t=1782824086; bh=9XzjbYaBUsoOWcEt/akYK3mjOrj4my2NJLQ/VEcsXjI=; h=From:Date:Subject:References:In-Reply-To:To:Cc:Reply-To:From; b=nqMUR/eaOrw3tQzjrTkePZdxnmA3cdkEfwtNNFztLjJx9Kal+Hmp6orqbU3rdgJje obRCLNr2M3YowCTQ/rKp3v8KOfbJzvchNndNRoYiLwmekhTGWng47aqBox1GMAOwdd SV91RWaoehiffquNq/9D8XgTwUrG5YIfwnaGTEL8DrxqogGAX4Cy0DXbdrBmjQ61s1 mYoe0Tc0oqEhgp/ick4CYTaUjZopwCt8bZ3NTp17H99g5+7HURza537kSGujwfNfZU kFIkxdM7gZw4ZsQCq9W5QSvHyXVzM6bJlSsIqzz4OwmpzojjbTrBt/Cr/sTl8eK6IT VtZcx9RK6r4MQ== Received: from aws-us-west-2-korg-lkml-1.web.codeaurora.org (localhost.localdomain [127.0.0.1]) by smtp.lore.kernel.org (Postfix) with ESMTP id 651CBC43327; Tue, 30 Jun 2026 12:54:46 +0000 (UTC) From: Michael Reeves via B4 Relay Date: Tue, 30 Jun 2026 22:54:31 +1000 Subject: [PATCH 03/10] dt-bindings: iommu: apple,dart: Add t8122 compatible Precedence: bulk X-Mailing-List: linux-kernel@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 Content-Type: text/plain; charset="utf-8" Content-Transfer-Encoding: 7bit Message-Id: <20260630-apple-mtp-keyboard-final-v1-3-506d936a1707@gmail.com> References: <20260630-apple-mtp-keyboard-final-v1-0-506d936a1707@gmail.com> In-Reply-To: <20260630-apple-mtp-keyboard-final-v1-0-506d936a1707@gmail.com> To: Sven Peter , Janne Grunau , Neal Gompa , Jassi Brar , Rob Herring , Krzysztof Kozlowski , Conor Dooley , Hector Martin , "Joerg Roedel (AMD)" , Will Deacon , Robin Murphy , Dmitry Torokhov , Jiri Kosina , Benjamin Tissoires Cc: asahi@lists.linux.dev, linux-arm-kernel@lists.infradead.org, linux-kernel@vger.kernel.org, devicetree@vger.kernel.org, iommu@lists.linux.dev, linux-input@vger.kernel.org, Michael Reeves X-Mailer: b4 0.15.2 X-Developer-Signature: v=1; a=ed25519-sha256; t=1782824083; l=963; i=michael.reeves077@gmail.com; s=20260105; h=from:subject:message-id; bh=y5JWfMxBJX2xwts+wGq01XJ6a6fA14G/VbJw916yMm0=; b=5iqh2NsfbrvbnnFMBUjNQ9JMWqmwkDS68TKoS3s6ZKyEuN8ohJJ4u5+rkTGBiNHhfR+95Ekiq ojKHCJikfWADnyTu62aZ30rMoFM5bYbdIPtKbGM4A7trN7HTSRd2pBQ X-Developer-Key: i=michael.reeves077@gmail.com; a=ed25519; pk=QIrgWBGCm3LG0YYc6MLCDkwuVXLTGGooVBdWX/KhSiU= X-Endpoint-Received: by B4 Relay for michael.reeves077@gmail.com/20260105 with auth_id=591 X-Original-From: Michael Reeves Reply-To: michael.reeves077@gmail.com From: Michael Reeves The MTP block on t8122 has its own DART instance for coprocessor DMA. Document the t8122 compatible with the existing t8110 fallback because the programming model is shared. Signed-off-by: Michael Reeves --- Documentation/devicetree/bindings/iommu/apple,dart.yaml | 4 +++- 1 file changed, 3 insertions(+), 1 deletion(-) diff --git a/Documentation/devicetree/bindings/iommu/apple,dart.yaml b/Documentation/devicetree/bindings/iommu/apple,dart.yaml index 47ec7fa52c3a..e179199dbd3b 100644 --- a/Documentation/devicetree/bindings/iommu/apple,dart.yaml +++ b/Documentation/devicetree/bindings/iommu/apple,dart.yaml @@ -29,7 +29,9 @@ properties: - apple,t8110-dart - apple,t6000-dart - items: - - const: apple,t6020-dart + - enum: + - apple,t6020-dart + - apple,t8122-dart - const: apple,t8110-dart reg: -- 2.51.2