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 B1E64C433F5 for ; Thu, 24 Feb 2022 19:59:46 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S234128AbiBXUAP (ORCPT ); Thu, 24 Feb 2022 15:00:15 -0500 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:37764 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S233664AbiBXUAM (ORCPT ); Thu, 24 Feb 2022 15:00:12 -0500 Received: from mail-oi1-x230.google.com (mail-oi1-x230.google.com [IPv6:2607:f8b0:4864:20::230]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id B597D2763F9 for ; Thu, 24 Feb 2022 11:59:41 -0800 (PST) Received: by mail-oi1-x230.google.com with SMTP id 12so4571890oix.12 for ; Thu, 24 Feb 2022 11:59:41 -0800 (PST) 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=HBUQkf1c18D3IhqFKKwGMruvkg+pP4vMasYemb3Ge/g=; b=cPb4xYwq2xRZS+pSueX4DQu6ZCDCLqP2zEW/h7owqO6uHVQvOrk1zoIh8Q1RdX66Qh UhdMCHKoc+l6RL0gUHi2lJybdQa0+l+lOLGjDnsAT5lHaP+4HBKT1rlAzaGhHG4Z2ghY TxnimbdvqiPMQABvzhR7jfiurKiOHqdg6HGzGpzfzTXyjPd1x1INf91bmhVlq8uCMp3K LIxxahS79FRl4FMaUlNBEsgXQgq9fRfD4RhET4p6G1xG0tPxUxsRY4bgxnOoNE7aNzuC 18damqu6g9V8qVAkTVXzRO8LJfvD77VHUTqgCFd2mDt0R7UtU9F6YDh4t7uDieeiWIH6 3pwQ== 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=HBUQkf1c18D3IhqFKKwGMruvkg+pP4vMasYemb3Ge/g=; b=ZeIS+RgGmYF6LPPl1LeCv8zw8USF+fsKaDrB6KRwIwj/aQnCuDOl8hJIfINB3oSaTF sbsQr1iHQhZWg6ArTRtZ5OcPP8BKdvCl5A3MWktX1B/T0diet7w4CPP9Qfkeu/7FfVzX aGs4fHDQpPLgwt71J0z75CzfEjz2aLfRWOVJl7HN5qdkw5JJL1DuIw7v+ePK16v5wQbw dNXqSQMpsuLvM7/b4DcY9lGazrkfMN2T3vL8+t9TbOi6jKiUZ7jAJvvBKQ2HoG4JP/hp wc3t4EOPIKH+4U4vUwwD9wCChy7zngFVWuJjIAC434iPpERmA25qR/0pcsQCOUEwFFv5 6ePw== X-Gm-Message-State: AOAM531gSNtWMs5vGVDAHYB/jw/eR9y6MHgW01JTzaknMCjpYRyTKwVL 0cHcT7nJCygGI+Q0JLf+3mFzQA== X-Google-Smtp-Source: ABdhPJygt08vCBVo/UgfpVMiox5duayX+DsGCbmNeAge1yQH/WLLoKbK6XrUt+uABY6Q/U/7ApF/Uw== X-Received: by 2002:a05:6808:56b:b0:2d4:5f04:f2fa with SMTP id j11-20020a056808056b00b002d45f04f2famr8135225oig.96.1645732781147; Thu, 24 Feb 2022 11:59:41 -0800 (PST) Received: from builder.lan ([2600:1700:a0:3dc8:3697:f6ff:fe85:aac9]) by smtp.gmail.com with ESMTPSA id bf39-20020a056808192700b002d51f615f1csm235794oib.34.2022.02.24.11.59.40 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Thu, 24 Feb 2022 11:59:40 -0800 (PST) Date: Thu, 24 Feb 2022 13:59:38 -0600 From: Bjorn Andersson To: Sibi Sankar Cc: robh+dt@kernel.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, evgreen@chromium.org, dianders@chromium.org, swboyd@chromium.org, mka@chromium.org, krzysztof.kozlowski@canonical.com Subject: Re: [PATCH 3/3] arm64: dts: qcom: sc7280: Add proxy interconnect requirements for modem Message-ID: References: <1644813252-12897-1-git-send-email-quic_sibis@quicinc.com> <1644813252-12897-4-git-send-email-quic_sibis@quicinc.com> MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline In-Reply-To: <1644813252-12897-4-git-send-email-quic_sibis@quicinc.com> Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org On Sun 13 Feb 22:34 CST 2022, Sibi Sankar wrote: > Add interconnects that are required to be proxy voted upon during modem > bootup on SC7280 SoCs. > Looked at this again, and it makes me wonder why do we need to vote on the path LLCC -> EBI1 and why do we call that path "imem"? Regards, Bjorn > Signed-off-by: Sibi Sankar > --- > arch/arm64/boot/dts/qcom/sc7280-chrome-common.dtsi | 2 ++ > 1 file changed, 2 insertions(+) > > diff --git a/arch/arm64/boot/dts/qcom/sc7280-chrome-common.dtsi b/arch/arm64/boot/dts/qcom/sc7280-chrome-common.dtsi > index 9f4a9c263c35..1969f4cf59fe 100644 > --- a/arch/arm64/boot/dts/qcom/sc7280-chrome-common.dtsi > +++ b/arch/arm64/boot/dts/qcom/sc7280-chrome-common.dtsi > @@ -89,6 +89,8 @@ > compatible = "qcom,sc7280-mss-pil"; > iommus = <&apps_smmu 0x124 0x0>, <&apps_smmu 0x488 0x7>; > memory-region = <&mba_mem>, <&mpss_mem>; > + interconnects = <&mc_virt MASTER_LLCC 0 &mc_virt SLAVE_EBI1 0>; > + interconnect-names = "imem"; > }; > > /* Increase the size from 2.5MB to 8MB */ > -- > 2.7.4 >