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 5995BC433F5 for ; Thu, 19 May 2022 20:33:11 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S244735AbiESUdK (ORCPT ); Thu, 19 May 2022 16:33:10 -0400 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:53242 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S244600AbiESUdI (ORCPT ); Thu, 19 May 2022 16:33:08 -0400 Received: from mail-oi1-x231.google.com (mail-oi1-x231.google.com [IPv6:2607:f8b0:4864:20::231]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id C6446719C5 for ; Thu, 19 May 2022 13:33:06 -0700 (PDT) Received: by mail-oi1-x231.google.com with SMTP id e189so7814775oia.8 for ; Thu, 19 May 2022 13:33:06 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=linaro.org; s=google; h=date:from:to:cc:subject:message-id:references:mime-version :content-disposition:in-reply-to; bh=C4G90XvF1AnzZSzIPU4XdotIJK+4C8mTaUfSHQ0bvc0=; b=zgz+Ca7AVevw/2dCflWBCbWT/iob9LjDx5sk9EcbWRz4kJNjuB9XW5EtxncNXLSABr C39DQrOfPpZ6JhDOALmm189y+/38JIY0esjrwhoDDuUJk0t/EpVLkWv6BXIXj6/GoM7H N6vhNUiwLn+NfuqWAKV+pssAx/VCMmkSTJvKK1S7VY2kjvWwYf4ZLCbEBQ10HzasSyjj f9FjDQdiWpiN4LZdLPjyEy4Epj4E/N8+2QbZdf57okiCKnHMwZDM1wuTW0I4Wmkv4RNM EnpDq8JcRJsFpE8leAvoCWE/DaEnu0TOlDUUbKQpJQzAQOY3vzYqUaOe++kLZi3MAhSs Brnw== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20210112; h=x-gm-message-state:date:from:to:cc:subject:message-id:references :mime-version:content-disposition:in-reply-to; bh=C4G90XvF1AnzZSzIPU4XdotIJK+4C8mTaUfSHQ0bvc0=; b=w4idu8lazocuok9UTV61f1LWTdIpuMHjXHEiyVE+dby8AqViUQi9HZwebGY8wATgHy hoAwdsLjPt8eFW17nWX6tpZ2cfTCqlCG3YkNC1Wzv3g4+IK1g9v/zjl6x/h/fMSdQ+eP 02uwkxFwNmiEBm20fiu+Bd3EA+pzjf+NJp2O+E/QBwOv2kRgLDq3DJ2H06OPMYw1bvHh sGx2kdeeaHnOg7RZon3nPq677sv55ZjElvPZm7HnTgITEV/+/v1wstCvMnLnkMVsxxFo A0WAG4f6woCUmXc41oZUA4pAp6Ime8kmVwCQQIW7fHqlGi34cQUbSn+o7qio4nMffdCU XJHg== X-Gm-Message-State: AOAM533FoNNhWP56dT/8PjU4CCa4nVJPGb2BuzqvVZa+fti/giCwo2eL ucaV/65TCfQIDUrj8vGTIUUELQ== X-Google-Smtp-Source: ABdhPJyKEmocBdoNc0jjOWKQy1s3lNBUt/Ix7asHjn21UTv1kYd3ud/imXmL3pXihlLY/2SDomMbKg== X-Received: by 2002:a05:6808:1314:b0:326:e438:d8cd with SMTP id y20-20020a056808131400b00326e438d8cdmr3966295oiv.228.1652992386100; Thu, 19 May 2022 13:33:06 -0700 (PDT) Received: from ripper (104-57-184-186.lightspeed.austtx.sbcglobal.net. [104.57.184.186]) by smtp.gmail.com with ESMTPSA id m12-20020a4a390c000000b0035eb4e5a6cbsm144514ooa.33.2022.05.19.13.33.05 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Thu, 19 May 2022 13:33:05 -0700 (PDT) Date: Thu, 19 May 2022 13:35:25 -0700 From: Bjorn Andersson To: Sibi Sankar Cc: robh+dt@kernel.org, krzysztof.kozlowski+dt@linaro.org, ohad@wizery.com, agross@kernel.org, mathieu.poirier@linaro.org, linux-arm-msm@vger.kernel.org, linux-remoteproc@vger.kernel.org, devicetree@vger.kernel.org, linux-kernel@vger.kernel.org, swboyd@chromium.org, mka@chromium.org Subject: Re: [PATCH v4 1/3] arm64: dts: qcom: sc7280: Add proxy interconnect requirements for modem Message-ID: References: <1652978825-5304-1-git-send-email-quic_sibis@quicinc.com> <1652978825-5304-2-git-send-email-quic_sibis@quicinc.com> MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline In-Reply-To: <1652978825-5304-2-git-send-email-quic_sibis@quicinc.com> Precedence: bulk List-ID: X-Mailing-List: linux-remoteproc@vger.kernel.org On Thu 19 May 09:47 PDT 2022, Sibi Sankar wrote: > Add interconnects that are required to be proxy voted upon during modem > bootup on SC7280 SoCs. This looks reasonable, but how come the vote is only for DDR frequency? What about the buses between modem and ddr? Regards, Bjorn > > Reviewed-by: Matthias Kaehlcke > Reviewed-by: Stephen Boyd > Signed-off-by: Sibi Sankar > --- > arch/arm64/boot/dts/qcom/sc7280-chrome-common.dtsi | 1 + > 1 file changed, 1 insertion(+) > > diff --git a/arch/arm64/boot/dts/qcom/sc7280-chrome-common.dtsi b/arch/arm64/boot/dts/qcom/sc7280-chrome-common.dtsi > index 9f4a9c263c35..91aad86cc708 100644 > --- a/arch/arm64/boot/dts/qcom/sc7280-chrome-common.dtsi > +++ b/arch/arm64/boot/dts/qcom/sc7280-chrome-common.dtsi > @@ -88,6 +88,7 @@ > status = "okay"; > compatible = "qcom,sc7280-mss-pil"; > iommus = <&apps_smmu 0x124 0x0>, <&apps_smmu 0x488 0x7>; > + interconnects = <&mc_virt MASTER_LLCC 0 &mc_virt SLAVE_EBI1 0>; > memory-region = <&mba_mem>, <&mpss_mem>; > }; > > -- > 2.7.4 >