From mboxrd@z Thu Jan 1 00:00:00 1970 Received: from mail-ot1-f49.google.com (mail-ot1-f49.google.com [209.85.210.49]) (using TLSv1.2 with cipher ECDHE-RSA-AES128-GCM-SHA256 (128/128 bits)) (No client certificate requested) by smtp.subspace.kernel.org (Postfix) with ESMTPS id C1AC38BE3 for ; Mon, 20 Feb 2023 23:40:42 +0000 (UTC) Received: by mail-ot1-f49.google.com with SMTP id c2-20020a9d6842000000b0068bc93e7e34so484285oto.4 for ; Mon, 20 Feb 2023 15:40:42 -0800 (PST) X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20210112; h=in-reply-to:content-transfer-encoding:content-disposition :mime-version:references:message-id:subject:cc:to:from:date :x-gm-message-state:from:to:cc:subject:date:message-id:reply-to; bh=ekp/l7dS7L5c5Y/xNxbb/NDW4G4Mm3+q7ub7U8gNFqI=; b=R/VSokGNzuavJQ2ky7GggrdZk3wrryMzKmj8UMzIhl2ZxqEyBunBAgyw/awBARQWVy 5iSBgWS3+ahIZZlHbjbNuK/G8AeQnYlse1KSCBM1u9hCmiEagQ1TaFFsno7kjdrx8Aob VhamH1eSD9ehkMmozXPgqipPsCkV1nwjpjBMW3y+hf0tqyNjdhR4Gak/7aLgFKYykvjt Ae369WM0Vj63cZRhU66c6hYkaU5lx+JqYeOMNzkiuwxQa5hVM3sLb0W2Tn7zuKqzMBpO u0qXsDNLuF6VhrAlCLTpEThVPuFyt1HuYNQnoVY69AT3gImRgtfbAzCOQ4PeHWO4XxZE bl1Q== X-Gm-Message-State: AO0yUKU/0HcF99wHOl3k68OiUZevw7s70apwLw2ffoICuWBULIOq8VKB TXsvMyXxO4ZkqlEhWdxmaw== X-Google-Smtp-Source: AK7set+WhIJJXW3KarE7h76hVttihFyNtPia99NTQYAWUZQR15okea5lUnoGuYWWkVtOk7sWd61lBw== X-Received: by 2002:a9d:19a2:0:b0:68c:1c0d:ab6a with SMTP id k31-20020a9d19a2000000b0068c1c0dab6amr908337otk.13.1676936441767; Mon, 20 Feb 2023 15:40:41 -0800 (PST) Received: from robh_at_kernel.org (66-90-144-107.dyn.grandenetworks.net. [66.90.144.107]) by smtp.gmail.com with ESMTPSA id d2-20020a9d51c2000000b006864816ecd9sm726939oth.59.2023.02.20.15.40.40 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Mon, 20 Feb 2023 15:40:41 -0800 (PST) Received: (nullmailer pid 614054 invoked by uid 1000); Mon, 20 Feb 2023 23:40:40 -0000 Date: Mon, 20 Feb 2023 17:40:40 -0600 From: Rob Herring To: Martin =?utf-8?Q?Povi=C5=A1er?= Cc: linux-kernel@vger.kernel.org, Krzysztof Kozlowski , Janne Grunau , devicetree@vger.kernel.org, Vinod Koul , asahi@lists.linux.dev, dmaengine@vger.kernel.org, Hector Martin , Sven Peter , Rob Herring Subject: Re: [RFC PATCH v2] dt-bindings: dma: apple,sio: Add schema Message-ID: <167693643966.613996.10372170526471864080.robh@kernel.org> References: <20230214203637.43630-1-povik+lin@cutebit.org> Precedence: bulk X-Mailing-List: asahi@lists.linux.dev List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 Content-Type: text/plain; charset=utf-8 Content-Disposition: inline Content-Transfer-Encoding: 8bit In-Reply-To: <20230214203637.43630-1-povik+lin@cutebit.org> On Tue, 14 Feb 2023 21:36:37 +0100, Martin Povišer wrote: > Describe the SIO coprocessor which serves as pretend DMA controller on > recent Apple platforms. > > Signed-off-by: Martin Povišer > --- > Since v1: > - formatting fixes requested by Rob > - dropped provider nodes from example > - added 'memory-region' items range > - tweaked 'apple,sio-firmware-params' description > > Since the schema mentions a loader preparing the binding appropriately, > here's a PR with the relevant (WIP) loader code, if anyone wants to look: > https://github.com/AsahiLinux/m1n1/pull/286 > > > .../devicetree/bindings/dma/apple,sio.yaml | 111 ++++++++++++++++++ > 1 file changed, 111 insertions(+) > create mode 100644 Documentation/devicetree/bindings/dma/apple,sio.yaml > Reviewed-by: Rob Herring