From mboxrd@z Thu Jan 1 00:00:00 1970 Received: from lindbergh.monkeyblade.net (lindbergh.monkeyblade.net [23.128.96.19]) (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 E509A15481 for ; Wed, 11 Oct 2023 11:44:29 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; dkim=pass (2048-bit key) header.d=collabora.com header.i=@collabora.com header.b="VTJnx51l" Received: from madras.collabora.co.uk (madras.collabora.co.uk [46.235.227.172]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id 6FC7E8F; Wed, 11 Oct 2023 04:44:28 -0700 (PDT) Received: from [192.168.1.100] (2-237-20-237.ip236.fastwebnet.it [2.237.20.237]) (using TLSv1.3 with cipher TLS_AES_128_GCM_SHA256 (128/128 bits) key-exchange X25519 server-signature RSA-PSS (4096 bits)) (No client certificate requested) (Authenticated sender: kholk11) by madras.collabora.co.uk (Postfix) with ESMTPSA id 5244B6607312; Wed, 11 Oct 2023 12:44:26 +0100 (BST) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=collabora.com; s=mail; t=1697024667; bh=N4YKplRWJ6SDqnjedGaZQWvesSWK9mTeJQID5g1MjoI=; h=Date:Subject:To:Cc:References:From:In-Reply-To:From; b=VTJnx51lKG+BlnOCi8O3YIxIpn9ha3Yd+jN389ICrk6TvipPLABaaTGdRbI/88LZe 2GAn4QSENinasDmlFEf0NTPaigZA15DuO6LJt8/EWuPbewd9ilnqCj9pkqd3TpS0IA dnNoabmRZItnOle1WKQW3/hGsHdyMV3b7oJ6cBtxw5qw+xjEBtkhHRBR+TgF39JLC5 mVuLSuX1ncXEHLtpCO7srNqv8fLMcmgWAzJAzoOIrWlIz+RenKgMq+rIvN2TCIhPaN 3E50cD1PFXD3fcbsSoMDeaSGfvswWBMp2o2/Ozg3f+v+TJNa4KISsJgutlkAGpfybC /DCrIFymcInHQ== Message-ID: Date: Wed, 11 Oct 2023 13:44:24 +0200 Precedence: bulk X-Mailing-List: devicetree@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 User-Agent: Mozilla/5.0 (X11; Linux x86_64; rv:102.0) Gecko/20100101 Thunderbird/102.15.0 Subject: Re: [PATCH v2 1/2] media: dt-bindings: mediatek: Add phandle to mediatek,scp on MDP3 RDMA Content-Language: en-US To: Conor Dooley Cc: mchehab@kernel.org, robh+dt@kernel.org, krzysztof.kozlowski+dt@linaro.org, conor+dt@kernel.org, matthias.bgg@gmail.com, moudy.ho@mediatek.com, hverkuil-cisco@xs4all.nl, sakari.ailus@linux.intel.com, u.kleine-koenig@pengutronix.de, linqiheng@huawei.com, linux-media@vger.kernel.org, devicetree@vger.kernel.org, linux-kernel@vger.kernel.org, linux-arm-kernel@lists.infradead.org, linux-mediatek@lists.infradead.org, kernel@collabora.com, wenst@chromium.org References: <20231005104905.120544-1-angelogioacchino.delregno@collabora.com> <20231005104905.120544-2-angelogioacchino.delregno@collabora.com> <20231006-jinx-playing-261e5f41ff7f@spud> From: AngeloGioacchino Del Regno In-Reply-To: <20231006-jinx-playing-261e5f41ff7f@spud> Content-Type: text/plain; charset=UTF-8; format=flowed Content-Transfer-Encoding: 7bit X-Spam-Status: No, score=-5.4 required=5.0 tests=BAYES_00,DKIM_SIGNED, DKIM_VALID,DKIM_VALID_AU,DKIM_VALID_EF,NICE_REPLY_A,SPF_HELO_NONE, SPF_PASS,URIBL_BLOCKED autolearn=ham autolearn_force=no version=3.4.6 X-Spam-Checker-Version: SpamAssassin 3.4.6 (2021-04-09) on lindbergh.monkeyblade.net Il 06/10/23 01:36, Conor Dooley ha scritto: > On Thu, Oct 05, 2023 at 12:49:04PM +0200, AngeloGioacchino Del Regno wrote: >> The MDP3 RDMA needs to communicate with the SCP remote processor: allow >> specifying a phandle to a SCP core. >> >> Signed-off-by: AngeloGioacchino Del Regno >> --- >> >> v2: I've dropped Conor and Chen-Yu's Reviewed-by tags because I have changed >> the description (so, the patch actually changed a bit). > > I dunno, you made it more informative so you could probably have kept > mine at least. > Reviewed-by: Conor Dooley > I just wanted to be cautious with keeping Reviewed-by tags. Sometimes it's better to drop than unfairly keeping, I'm sure that you understand my point here. Btw, thank you! Cheers, Angelo > Thanks, > Conor. > >> >> .../devicetree/bindings/media/mediatek,mdp3-rdma.yaml | 8 ++++++++ >> 1 file changed, 8 insertions(+) >> >> diff --git a/Documentation/devicetree/bindings/media/mediatek,mdp3-rdma.yaml b/Documentation/devicetree/bindings/media/mediatek,mdp3-rdma.yaml >> index 7032c7e15039..59dcea797b71 100644 >> --- a/Documentation/devicetree/bindings/media/mediatek,mdp3-rdma.yaml >> +++ b/Documentation/devicetree/bindings/media/mediatek,mdp3-rdma.yaml >> @@ -45,6 +45,14 @@ properties: >> include/dt-bindings/gce/-gce.h of each chips. >> $ref: /schemas/types.yaml#/definitions/uint32-array >> >> + mediatek,scp: >> + $ref: /schemas/types.yaml#/definitions/phandle >> + description: >> + Phandle to the System Control Processor (SCP) used for initializing >> + and stopping the MDP3, for sending frame data locations to the MDP3's >> + VPU and to install Inter-Processor Interrupt handlers to control >> + processing states. >> + >> power-domains: >> maxItems: 1 >> >> -- >> 2.42.0 >> >> >> _______________________________________________ >> Kernel mailing list -- kernel@mailman.collabora.com >> To unsubscribe send an email to kernel-leave@mailman.collabora.com