From patchwork Tue Jun 27 16:24:18 2023 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Konrad Dybcio X-Patchwork-Id: 13294774 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 alsa0.perex.cz (alsa0.perex.cz [77.48.224.243]) (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 1C6D7EB64DC for ; Tue, 27 Jun 2023 16:26:37 +0000 (UTC) Received: from alsa1.perex.cz (alsa1.perex.cz [207.180.221.201]) (using TLSv1.2 with cipher ADH-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by alsa0.perex.cz (Postfix) with ESMTPS id 5237583E; Tue, 27 Jun 2023 18:25:45 +0200 (CEST) DKIM-Filter: OpenDKIM Filter v2.11.0 alsa0.perex.cz 5237583E DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=alsa-project.org; s=default; t=1687883195; bh=KPBhSzTOaGsAxteWT+99n4sapq26eBljMzOXJq+YN8U=; h=From:Date:Subject:References:In-Reply-To:To:Cc:List-Id: List-Archive:List-Help:List-Owner:List-Post:List-Subscribe: List-Unsubscribe:From; b=nQU32WQ6bU630eY6NrOXV2THEKuulmZ8bJI6AWyH95FvCkE+a4OtYHwklogjX/3sa KHuQ/jlsfFvL19XiGXkiuXRg3u9wXbawm6242bD/tZtFQr+3tKm07q3551i/e6DzcY 3dkD1qfHBaYSCXNr04E8mrIYZ0O4SWjxptvkdPRg= Received: by alsa1.perex.cz (Postfix, from userid 50401) id 26B83F80553; Tue, 27 Jun 2023 18:24:57 +0200 (CEST) Received: from mailman-core.alsa-project.org (mailman-core.alsa-project.org [10.254.200.10]) by alsa1.perex.cz (Postfix) with ESMTP id 8F8F0F80553; Tue, 27 Jun 2023 18:24:56 +0200 (CEST) Received: by alsa1.perex.cz (Postfix, from userid 50401) id 4FCA7F8051E; Tue, 27 Jun 2023 18:24:51 +0200 (CEST) Received: from mail-lf1-x131.google.com (mail-lf1-x131.google.com [IPv6:2a00:1450:4864:20::131]) (using TLSv1.3 with cipher TLS_AES_128_GCM_SHA256 (128/128 bits) key-exchange X25519 server-signature RSA-PSS (4096 bits) server-digest SHA256) (No client certificate requested) by alsa1.perex.cz (Postfix) with ESMTPS id EA04DF80093 for ; Tue, 27 Jun 2023 18:24:44 +0200 (CEST) DKIM-Filter: OpenDKIM Filter v2.11.0 alsa1.perex.cz EA04DF80093 Authentication-Results: alsa1.perex.cz; dkim=pass (2048-bit key, unprotected) header.d=linaro.org header.i=@linaro.org header.a=rsa-sha256 header.s=google header.b=sibabZov Received: by mail-lf1-x131.google.com with SMTP id 2adb3069b0e04-4f954d78bf8so6763175e87.3 for ; Tue, 27 Jun 2023 09:24:44 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=linaro.org; s=google; t=1687883082; x=1690475082; h=cc:to:in-reply-to:references:message-id:content-transfer-encoding :mime-version:subject:date:from:from:to:cc:subject:date:message-id :reply-to; bh=TYGwW56BAscqG/0XM30LcNKT0W+nOLB99DFPYLoa8h4=; b=sibabZov11lA3Xz8hfW0CnXHL9Af+u9rZK5RCzkJFaCiw551/f9xZ8opO7gjVBdEuH 4SIMesrNMaC72EWkZteivG5Mie8GpKa4ThW5V7hjw+/vbcF9jf3VlvaT+8jm5ehZHwMH jFEqhqLxglmtYkjRwWp0OxkupmtoUhVTMcGNMHbmDKaJ5WAQ5QC2SQuX4nowPy80xWS9 8wRjmPXVOvdpRotfLb1w7oPL3+nDltxYij9cog3TMkkUlnFeOempPVVcUI4MxTNn3tLv OV3FN3H2RA/C8m4TNL1jQMauQWyhBuwzdh2hd+IV6khyZR4+hVIvIv8TC/K8oBljMk82 f1Cw== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20221208; t=1687883082; x=1690475082; h=cc:to:in-reply-to:references:message-id:content-transfer-encoding :mime-version:subject:date:from:x-gm-message-state:from:to:cc :subject:date:message-id:reply-to; bh=TYGwW56BAscqG/0XM30LcNKT0W+nOLB99DFPYLoa8h4=; b=T0MrrKOOPxc/cyPUwcYoR/iWS9F90T2d2J69bpYBD5C6cbzMUFjBsqM4ZTTB3XeQoX w6seCliBJdWsVOo69zUo1a7dR44PxpjrxV+AWhWGaObk/eyJf2w+hgm5niXypybe7zpI xC/m/Em6Cfw9SBjvNWz0GfojLuxuVBBYqMwpTX3o5jsMfylwxQjssWklAmjdBqIrGETd xiELAzHU6dHgfz0YJ1iFv/yR3LE64saIvAAMBqPsmqtdJK0HIbUu8pZLm6fsdVTXO6z1 li24pcyjraNkbFeQbHxu10E7Jl2VD6AceSGzLfDjW81E4yfmAIkJlPE29Xbw38xRVTg/ Tkuw== X-Gm-Message-State: AC+VfDz5xfpAsCnHExlcuriXa/ueQMnokChgZ/2qPPzFFGG80JLJwAW2 5Uj97M0e9nP4whXzkz3MNHxHVw== X-Google-Smtp-Source: ACHHUZ6lX9HpYxBjrECJJ0g2VIDJjeuZFhbfBiepWtS3n4v5ytBlMzMZaWyOH3hpcvldbLNDqBOUIw== X-Received: by 2002:a19:4f46:0:b0:4f8:767d:9b98 with SMTP id a6-20020a194f46000000b004f8767d9b98mr13266735lfk.37.1687883082651; Tue, 27 Jun 2023 09:24:42 -0700 (PDT) Received: from [192.168.1.101] (abxj103.neoplus.adsl.tpnet.pl. [83.9.3.103]) by smtp.gmail.com with ESMTPSA id g7-20020a19ac07000000b004fb259a5589sm1190508lfc.104.2023.06.27.09.24.40 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Tue, 27 Jun 2023 09:24:42 -0700 (PDT) From: Konrad Dybcio Date: Tue, 27 Jun 2023 18:24:18 +0200 Subject: [PATCH 02/11] arm64: dts: qcom: msm8939: Drop "qcom,idle-state-spc" compatible MIME-Version: 1.0 Message-Id: <20230627-topic-more_bindings-v1-2-6b4b6cd081e5@linaro.org> References: <20230627-topic-more_bindings-v1-0-6b4b6cd081e5@linaro.org> In-Reply-To: <20230627-topic-more_bindings-v1-0-6b4b6cd081e5@linaro.org> To: cros-qcom-dts-watchers@chromium.org, Andy Gross , Bjorn Andersson , Rob Herring , Krzysztof Kozlowski , Conor Dooley , Dmitry Baryshkov , Benjamin Li , James Willcox , Joseph Gates , Stephan Gerhold , Zac Crosby , Srinivas Kandagatla , Banajit Goswami , Liam Girdwood , Mark Brown , Lee Jones , Stephen Boyd , Joerg Roedel , Will Deacon , Robin Murphy , Greg Kroah-Hartman , Xu Yang , Peng Fan , Christian Marangi , Wesley Cheng , Jun Nie , Max Chen , Shawn Guo , Vivek Gautam Cc: Marijn Suijten , linux-arm-msm@vger.kernel.org, devicetree@vger.kernel.org, linux-kernel@vger.kernel.org, Vincent Knecht , Bryan O'Donoghue , Konrad Dybcio , alsa-devel@alsa-project.org, iommu@lists.linux.dev, linux-usb@vger.kernel.org, Krzysztof Kozlowski , Leo Yan , Rob Herring , Andy Gross , Konrad Dybcio X-Mailer: b4 0.12.2 X-Developer-Signature: v=1; a=ed25519-sha256; t=1687883074; l=1417; i=konrad.dybcio@linaro.org; s=20230215; h=from:subject:message-id; bh=KPBhSzTOaGsAxteWT+99n4sapq26eBljMzOXJq+YN8U=; b=7EVfTk09owESIRFxaijnEfMskf7M1hyXNYPlsteOAdqP/jSMvA3awlLrUye0s9uVnU2WKwmNh nJELXr7ZA9QCRbfxrzR6dCs4sjLsMeuIeTO+P3N6fWRU3Zb/sUlBmU4 X-Developer-Key: i=konrad.dybcio@linaro.org; a=ed25519; pk=iclgkYvtl2w05SSXO5EjjSYlhFKsJ+5OSZBjOkQuEms= Message-ID-Hash: MLBPR66SEIMTKBMZJRLX6MPAKSCNUKQR X-Message-ID-Hash: MLBPR66SEIMTKBMZJRLX6MPAKSCNUKQR X-MailFrom: konrad.dybcio@linaro.org X-Mailman-Rule-Misses: dmarc-mitigation; no-senders; approved; emergency; loop; banned-address; member-moderation; header-match-alsa-devel.alsa-project.org-0; header-match-alsa-devel.alsa-project.org-1; nonmember-moderation; administrivia; implicit-dest; max-recipients; max-size; news-moderation; no-subject; digests; suspicious-header X-Mailman-Version: 3.3.8 Precedence: list List-Id: "Alsa-devel mailing list for ALSA developers - http://www.alsa-project.org" Archived-At: List-Archive: List-Help: List-Owner: List-Post: List-Subscribe: List-Unsubscribe: As of today, the only cool and legal way to get ARM64 SMP going is via PSCI (or spin tables). Sadly, not all chip and device vendors were considerate of this in the early days of arm64. Qualcomm, for example reused their tried-and-true spin-up method from MSM8974 and their Krait/ arm32 Cortex designs. MSM8916 supports SMP with its arm32 dt overlay, as probably could 8939. But the arm64 DT should not define non-PSCI SMP or CPUidle stuff. Drop the qcom,idle-state-spc compatible (associated with Qualcomm-specific CPUIdle) to make the dt checker happy: apq8039-t2.dtb: idle-states: cpu-sleep-0:compatible: ['qcom,idle-state-spc', 'arm,idle-state'] is too long Fixes: 61550c6c156c ("arm64: dts: qcom: Add msm8939 SoC") Signed-off-by: Konrad Dybcio Reviewed-by: Benjamin Li --- arch/arm64/boot/dts/qcom/msm8939.dtsi | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/arch/arm64/boot/dts/qcom/msm8939.dtsi b/arch/arm64/boot/dts/qcom/msm8939.dtsi index 05d8abbbc840..38fc22e66bda 100644 --- a/arch/arm64/boot/dts/qcom/msm8939.dtsi +++ b/arch/arm64/boot/dts/qcom/msm8939.dtsi @@ -155,7 +155,7 @@ CPU7: cpu@3 { idle-states { CPU_SLEEP_0: cpu-sleep-0 { - compatible ="qcom,idle-state-spc", "arm,idle-state"; + compatible = "arm,idle-state"; entry-latency-us = <130>; exit-latency-us = <150>; min-residency-us = <2000>;