From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: X-Spam-Checker-Version: SpamAssassin 3.4.0 (2014-02-07) on aws-us-west-2-korg-lkml-1.web.codeaurora.org Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by smtp.lore.kernel.org (Postfix) with ESMTP id 5E852C433FE for ; Thu, 7 Apr 2022 08:31:21 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S243066AbiDGIdS (ORCPT ); Thu, 7 Apr 2022 04:33:18 -0400 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:36598 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S243083AbiDGIdP (ORCPT ); Thu, 7 Apr 2022 04:33:15 -0400 Received: from bhuna.collabora.co.uk (bhuna.collabora.co.uk [IPv6:2a00:1098:0:82:1000:25:2eeb:e3e3]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id CE7651624B2; Thu, 7 Apr 2022 01:31:03 -0700 (PDT) Received: from [127.0.0.1] (localhost [127.0.0.1]) (Authenticated sender: kholk11) with ESMTPSA id 033AA1F4557A DKIM-Signature: v=1; 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charset=UTF-8; format=flowed Content-Transfer-Encoding: 7bit Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org Il 07/04/22 05:04, jason-jh.lin ha scritto: > In the SoC before, such as mt8173, it has 2 pipelines binding to one > mmsys with the same clock driver and the same power domain. > > In mt8195, there are 4 pipelines binding to 4 different mmsys, such as > vdosys0, vdosys1, vppsys0 and vppsys1. > Each mmsys uses different clock drivers and different power domain. > > Since each mmsys has its own clock, they could be identified > by the different name of their clock. > > Signed-off-by: jason-jh.lin Reviewed-by: AngeloGioacchino Del Regno From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: X-Spam-Checker-Version: SpamAssassin 3.4.0 (2014-02-07) on aws-us-west-2-korg-lkml-1.web.codeaurora.org Received: from bombadil.infradead.org (bombadil.infradead.org [198.137.202.133]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by smtp.lore.kernel.org (Postfix) with ESMTPS id 2C22DC433F5 for ; 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Linux x86_64; rv:91.0) Gecko/20100101 Thunderbird/91.7.0 Subject: Re: [RESEND v17 2/7] dt-bindings: arm: mediatek: mmsys: add mt8195 SoC binding Content-Language: en-US To: "jason-jh.lin" , Rob Herring , Matthias Brugger , Chun-Kuang Hu References: <20220407030409.9664-1-jason-jh.lin@mediatek.com> <20220407030409.9664-3-jason-jh.lin@mediatek.com> From: AngeloGioacchino Del Regno In-Reply-To: <20220407030409.9664-3-jason-jh.lin@mediatek.com> X-CRM114-Version: 20100106-BlameMichelson ( TRE 0.8.0 (BSD) ) MR-646709E3 X-CRM114-CacheID: sfid-20220407_013104_765397_090C14A1 X-CRM114-Status: UNSURE ( 8.48 ) X-CRM114-Notice: Please train this message. X-BeenThere: linux-mediatek@lists.infradead.org X-Mailman-Version: 2.1.34 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Cc: devicetree@vger.kernel.org, Maxime Coquelin , David Airlie , linux-kernel@vger.kernel.org, singo.chang@mediatek.com, hsinyi@chromium.org, Alexandre Torgue , postmaster@vger.kernel.org, Project_Global_Chrome_Upstream_Group@mediatek.com, Fabien Parent , moudy.ho@mediatek.com, linux-mediatek@lists.infradead.org, roy-cw.yeh@mediatek.com, Daniel Vetter , John 'Warthog9' Hawley , CK Hu , Philipp Zabel , nancy.lin@mediatek.com, linux-stm32@st-md-mailman.stormreply.com, linux-arm-kernel@lists.infradead.org Content-Transfer-Encoding: 7bit Content-Type: text/plain; charset="us-ascii"; Format="flowed" Sender: "Linux-mediatek" Errors-To: linux-mediatek-bounces+linux-mediatek=archiver.kernel.org@lists.infradead.org Il 07/04/22 05:04, jason-jh.lin ha scritto: > In the SoC before, such as mt8173, it has 2 pipelines binding to one > mmsys with the same clock driver and the same power domain. > > In mt8195, there are 4 pipelines binding to 4 different mmsys, such as > vdosys0, vdosys1, vppsys0 and vppsys1. > Each mmsys uses different clock drivers and different power domain. > > Since each mmsys has its own clock, they could be identified > by the different name of their clock. > > Signed-off-by: jason-jh.lin Reviewed-by: AngeloGioacchino Del Regno _______________________________________________ Linux-mediatek mailing list Linux-mediatek@lists.infradead.org http://lists.infradead.org/mailman/listinfo/linux-mediatek From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: X-Spam-Checker-Version: SpamAssassin 3.4.0 (2014-02-07) on aws-us-west-2-korg-lkml-1.web.codeaurora.org Received: from bombadil.infradead.org (bombadil.infradead.org [198.137.202.133]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by smtp.lore.kernel.org (Postfix) with ESMTPS id 8FB91C433F5 for ; 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Linux x86_64; rv:91.0) Gecko/20100101 Thunderbird/91.7.0 Subject: Re: [RESEND v17 2/7] dt-bindings: arm: mediatek: mmsys: add mt8195 SoC binding Content-Language: en-US To: "jason-jh.lin" , Rob Herring , Matthias Brugger , Chun-Kuang Hu Cc: Philipp Zabel , Maxime Coquelin , David Airlie , Daniel Vetter , Alexandre Torgue , John 'Warthog9' Hawley , postmaster@vger.kernel.org, hsinyi@chromium.org, fshao@chromium.org, moudy.ho@mediatek.com, roy-cw.yeh@mediatek.com, CK Hu , Fabien Parent , nancy.lin@mediatek.com, singo.chang@mediatek.com, devicetree@vger.kernel.org, linux-stm32@st-md-mailman.stormreply.com, linux-arm-kernel@lists.infradead.org, linux-mediatek@lists.infradead.org, linux-kernel@vger.kernel.org, Project_Global_Chrome_Upstream_Group@mediatek.com References: <20220407030409.9664-1-jason-jh.lin@mediatek.com> <20220407030409.9664-3-jason-jh.lin@mediatek.com> From: AngeloGioacchino Del Regno In-Reply-To: <20220407030409.9664-3-jason-jh.lin@mediatek.com> X-CRM114-Version: 20100106-BlameMichelson ( TRE 0.8.0 (BSD) ) MR-646709E3 X-CRM114-CacheID: sfid-20220407_013104_765397_090C14A1 X-CRM114-Status: UNSURE ( 8.48 ) X-CRM114-Notice: Please train this message. X-BeenThere: linux-arm-kernel@lists.infradead.org X-Mailman-Version: 2.1.34 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Content-Transfer-Encoding: 7bit Content-Type: text/plain; charset="us-ascii"; Format="flowed" Sender: "linux-arm-kernel" Errors-To: linux-arm-kernel-bounces+linux-arm-kernel=archiver.kernel.org@lists.infradead.org Il 07/04/22 05:04, jason-jh.lin ha scritto: > In the SoC before, such as mt8173, it has 2 pipelines binding to one > mmsys with the same clock driver and the same power domain. > > In mt8195, there are 4 pipelines binding to 4 different mmsys, such as > vdosys0, vdosys1, vppsys0 and vppsys1. > Each mmsys uses different clock drivers and different power domain. > > Since each mmsys has its own clock, they could be identified > by the different name of their clock. > > Signed-off-by: jason-jh.lin Reviewed-by: AngeloGioacchino Del Regno _______________________________________________ linux-arm-kernel mailing list linux-arm-kernel@lists.infradead.org http://lists.infradead.org/mailman/listinfo/linux-arm-kernel