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 X-Spam-Level: X-Spam-Status: No, score=-17.3 required=3.0 tests=BAYES_00,DKIM_SIGNED, DKIM_VALID,DKIM_VALID_AU,HEADER_FROM_DIFFERENT_DOMAINS,INCLUDES_CR_TRAILER, INCLUDES_PATCH,MAILING_LIST_MULTI,NICE_REPLY_A,SPF_HELO_NONE,SPF_PASS, URIBL_BLOCKED,USER_AGENT_SANE_1 autolearn=unavailable autolearn_force=no version=3.4.0 Received: from mail.kernel.org (mail.kernel.org [198.145.29.99]) by smtp.lore.kernel.org (Postfix) with ESMTP id F2953C43470 for ; Fri, 9 Apr 2021 08:10:08 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by mail.kernel.org (Postfix) with ESMTP id CE14D611AE for ; Fri, 9 Apr 2021 08:10:08 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S232493AbhDIIKT (ORCPT ); Fri, 9 Apr 2021 04:10:19 -0400 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:57532 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S232452AbhDIIKR (ORCPT ); Fri, 9 Apr 2021 04:10:17 -0400 Received: from mail-wr1-x431.google.com (mail-wr1-x431.google.com [IPv6:2a00:1450:4864:20::431]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id 0D536C061760 for ; Fri, 9 Apr 2021 01:10:03 -0700 (PDT) Received: by mail-wr1-x431.google.com with SMTP id q26so4688781wrz.9 for ; Fri, 09 Apr 2021 01:10:02 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=linaro.org; s=google; h=subject:to:cc:references:from:message-id:date:user-agent :mime-version:in-reply-to:content-language:content-transfer-encoding; bh=KwLBWMBZRdz46SUCvmDH9Z5zZXCHk+G/HINFfQ17P4M=; b=hNhtj/aNpiqdIzZxP30CSRrlHSEJ+O8XRNC6jWPo79WZV4eucvGfZoZkKIdlEF6Khu N+SQeipigjG2DjlfUvoxpdaaHARK2jibT3Ojl+9fBLq90YpUiKiJZAFS1RkH4ZC07h/u p+WxjHZXM1FPv+9AWnAjECvuHh4dW66akPp3V7i2jJAzYNGjBOq8m91JKig8nHsDClHA wDszXITwkUa3he/ggRpNIGHI0P/qgrs0BYF4MpTe3Zf3zHBbK0XaSzRZw0rM1XdDtJmW MPsTCb833ukTW1aPV15PJuTaQOEw00OlZeSqY3JBQ3ltR1bsHn5hpL+mZzdfzF3fyw65 Ebfg== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20161025; h=x-gm-message-state:subject:to:cc:references:from:message-id:date :user-agent:mime-version:in-reply-to:content-language :content-transfer-encoding; bh=KwLBWMBZRdz46SUCvmDH9Z5zZXCHk+G/HINFfQ17P4M=; b=APklUuCvpR5ak28KO9SUvljH7I89OQ0wE/1H6i58PjV4Zbv6TdOrMNZxOV3nFfyc1h xMMrMkO2S/5snAN5lDn2R2+i1vZDglSV5Mcf2x16LxqtdadiweiDjx3TyOD67Gy4sC7n cu63GoZKJhkxFdJmiH/JbfBsv4YFcwdLv/iIYLzWZ9m/y/uz64KvHmcGjU3cT4GdJ0fp ZT4BLNo5FD/vm+kSEWUjWUneccRUfJzAa5Nl2Q/YmFTq/4+pea5I57QATodMCZTtrWCY +tuRfsQXEZqARxGbxN7tgmRlQAZoCFWPaknweQC08jMBTdbGPDAwmBF0rQlPr85XLozg CF2w== X-Gm-Message-State: AOAM531fo4FtgbL9Z9nL88LI4muFgI4r2pH2RDbU2+UJkGGdY/hIDm5D cst7vp35tfOWo4PZbiJP2hYsDw== X-Google-Smtp-Source: ABdhPJy4XQCBVWHdPm5wWRMqkGkFiEZh0CiXWdXcPLlAZvt02L7wI+v/m2X3FQwQNaQuzsiZpcriMA== X-Received: by 2002:adf:dc4f:: with SMTP id m15mr16484222wrj.420.1617955801641; Fri, 09 Apr 2021 01:10:01 -0700 (PDT) Received: from ?IPv6:2a01:e34:ed2f:f020:5d29:55c:ba8e:9bff? ([2a01:e34:ed2f:f020:5d29:55c:ba8e:9bff]) by smtp.googlemail.com with ESMTPSA id u9sm2677419wmc.38.2021.04.09.01.09.59 (version=TLS1_3 cipher=TLS_AES_128_GCM_SHA256 bits=128/128); Fri, 09 Apr 2021 01:10:00 -0700 (PDT) Subject: Re: [v7,1/3] arm64: dts: mt8183: add thermal zone node To: Michael Kao , fan.chen@mediatek.com, Zhang Rui , linux-pm@vger.kernel.org, srv_heupstream@mediatek.com Cc: Eduardo Valentin , Rob Herring , Mark Rutland , Matthias Brugger , hsinyi@chromium.org, devicetree@vger.kernel.org, linux-kernel@vger.kernel.org, linux-arm-kernel@lists.infradead.org, linux-mediatek@lists.infradead.org References: <20210316070144.28440-1-michael.kao@mediatek.com> <20210316070144.28440-2-michael.kao@mediatek.com> From: Daniel Lezcano Message-ID: Date: Fri, 9 Apr 2021 10:09:59 +0200 User-Agent: Mozilla/5.0 (X11; Linux x86_64; rv:68.0) Gecko/20100101 Thunderbird/68.10.0 MIME-Version: 1.0 In-Reply-To: <20210316070144.28440-2-michael.kao@mediatek.com> Content-Type: text/plain; charset=utf-8 Content-Language: en-US Content-Transfer-Encoding: 8bit Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org On 16/03/2021 08:01, Michael Kao wrote: > From: "michael.kao" > > Add thermal zone node to Mediatek MT8183 dts file. > > Evaluate the thermal zone every 500ms while not cooling > and every 100ms when passive cooling is performed. > > Signed-off-by: Matthias Kaehlcke > Signed-off-by: Michael Kao > --- > arch/arm64/boot/dts/mediatek/mt8183.dtsi | 85 ++++++++++++++++++++++++ > 1 file changed, 85 insertions(+) > > diff --git a/arch/arm64/boot/dts/mediatek/mt8183.dtsi b/arch/arm64/boot/dts/mediatek/mt8183.dtsi > index 5b782a4769e7..d3550af06408 100644 > --- a/arch/arm64/boot/dts/mediatek/mt8183.dtsi > +++ b/arch/arm64/boot/dts/mediatek/mt8183.dtsi > @@ -657,6 +657,87 @@ > status = "disabled"; > }; > > + thermal: thermal@1100b000 { > + #thermal-sensor-cells = <1>; > + compatible = "mediatek,mt8183-thermal"; > + reg = <0 0x1100b000 0 0x1000>; > + clocks = <&infracfg CLK_INFRA_THERM>, > + <&infracfg CLK_INFRA_AUXADC>; > + clock-names = "therm", "auxadc"; > + resets = <&infracfg MT8183_INFRACFG_AO_THERM_SW_RST>; > + interrupts = <0 76 IRQ_TYPE_LEVEL_LOW>; > + mediatek,auxadc = <&auxadc>; > + mediatek,apmixedsys = <&apmixedsys>; > + nvmem-cells = <&thermal_calibration>; > + nvmem-cell-names = "calibration-data"; > + }; > + > + thermal-zones { > + cpu_thermal: cpu_thermal { > + polling-delay-passive = <100>; > + polling-delay = <500>; > + thermal-sensors = <&thermal 0>; > + sustainable-power = <5000>; > + }; > + > + /* The tzts1 ~ tzts6 don't need to polling */ > + /* The tzts1 ~ tzts6 don't need to thermal throttle */ > + > + tzts1: tzts1 { > + polling-delay-passive = <0>; > + polling-delay = <0>; > + thermal-sensors = <&thermal 1>; > + sustainable-power = <5000>; > + trips {}; > + cooling-maps {}; > + }; What is the point of defining the sustainable power with no cooling device associated ? -- Linaro.org │ Open source software for ARM SoCs Follow Linaro: Facebook | Twitter | Blog 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 X-Spam-Level: X-Spam-Status: No, score=-15.3 required=3.0 tests=BAYES_00,DKIMWL_WL_HIGH, DKIM_SIGNED,DKIM_VALID,HEADER_FROM_DIFFERENT_DOMAINS,INCLUDES_CR_TRAILER, INCLUDES_PATCH,MAILING_LIST_MULTI,NICE_REPLY_A,SPF_HELO_NONE,SPF_PASS, URIBL_BLOCKED,USER_AGENT_SANE_1 autolearn=ham autolearn_force=no version=3.4.0 Received: from mail.kernel.org (mail.kernel.org [198.145.29.99]) by smtp.lore.kernel.org (Postfix) with ESMTP id 57E17C433B4 for ; Fri, 9 Apr 2021 08:35:13 +0000 (UTC) Received: from desiato.infradead.org (desiato.infradead.org [90.155.92.199]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by mail.kernel.org (Postfix) with ESMTPS id EB8A0611AB for ; 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([2a01:e34:ed2f:f020:5d29:55c:ba8e:9bff]) by smtp.googlemail.com with ESMTPSA id u9sm2677419wmc.38.2021.04.09.01.09.59 (version=TLS1_3 cipher=TLS_AES_128_GCM_SHA256 bits=128/128); Fri, 09 Apr 2021 01:10:00 -0700 (PDT) Subject: Re: [v7,1/3] arm64: dts: mt8183: add thermal zone node To: Michael Kao , fan.chen@mediatek.com, Zhang Rui , linux-pm@vger.kernel.org, srv_heupstream@mediatek.com Cc: Eduardo Valentin , Rob Herring , Mark Rutland , Matthias Brugger , hsinyi@chromium.org, devicetree@vger.kernel.org, linux-kernel@vger.kernel.org, linux-arm-kernel@lists.infradead.org, linux-mediatek@lists.infradead.org References: <20210316070144.28440-1-michael.kao@mediatek.com> <20210316070144.28440-2-michael.kao@mediatek.com> From: Daniel Lezcano Message-ID: Date: Fri, 9 Apr 2021 10:09:59 +0200 User-Agent: Mozilla/5.0 (X11; Linux x86_64; rv:68.0) Gecko/20100101 Thunderbird/68.10.0 MIME-Version: 1.0 In-Reply-To: <20210316070144.28440-2-michael.kao@mediatek.com> Content-Language: en-US X-CRM114-Version: 20100106-BlameMichelson ( TRE 0.8.0 (BSD) ) MR-646709E3 X-CRM114-CacheID: sfid-20210409_091012_601979_C4CD1036 X-CRM114-Status: GOOD ( 18.01 ) 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: , Content-Type: text/plain; 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([2a01:e34:ed2f:f020:5d29:55c:ba8e:9bff]) by smtp.googlemail.com with ESMTPSA id u9sm2677419wmc.38.2021.04.09.01.09.59 (version=TLS1_3 cipher=TLS_AES_128_GCM_SHA256 bits=128/128); Fri, 09 Apr 2021 01:10:00 -0700 (PDT) Subject: Re: [v7,1/3] arm64: dts: mt8183: add thermal zone node To: Michael Kao , fan.chen@mediatek.com, Zhang Rui , linux-pm@vger.kernel.org, srv_heupstream@mediatek.com Cc: Eduardo Valentin , Rob Herring , Mark Rutland , Matthias Brugger , hsinyi@chromium.org, devicetree@vger.kernel.org, linux-kernel@vger.kernel.org, linux-arm-kernel@lists.infradead.org, linux-mediatek@lists.infradead.org References: <20210316070144.28440-1-michael.kao@mediatek.com> <20210316070144.28440-2-michael.kao@mediatek.com> From: Daniel Lezcano Message-ID: Date: Fri, 9 Apr 2021 10:09:59 +0200 User-Agent: Mozilla/5.0 (X11; Linux x86_64; rv:68.0) Gecko/20100101 Thunderbird/68.10.0 MIME-Version: 1.0 In-Reply-To: <20210316070144.28440-2-michael.kao@mediatek.com> Content-Language: en-US X-CRM114-Version: 20100106-BlameMichelson ( TRE 0.8.0 (BSD) ) MR-646709E3 X-CRM114-CacheID: sfid-20210409_091011_547223_B00F4674 X-CRM114-Status: GOOD ( 19.35 ) 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-Type: text/plain; charset="utf-8" Content-Transfer-Encoding: base64 Sender: "linux-arm-kernel" Errors-To: linux-arm-kernel-bounces+linux-arm-kernel=archiver.kernel.org@lists.infradead.org T24gMTYvMDMvMjAyMSAwODowMSwgTWljaGFlbCBLYW8gd3JvdGU6Cj4gRnJvbTogIm1pY2hhZWwu a2FvIiA8bWljaGFlbC5rYW9AbWVkaWF0ZWsuY29tPgo+IAo+IEFkZCB0aGVybWFsIHpvbmUgbm9k ZSB0byBNZWRpYXRlayBNVDgxODMgZHRzIGZpbGUuCj4gCj4gRXZhbHVhdGUgdGhlIHRoZXJtYWwg em9uZSBldmVyeSA1MDBtcyB3aGlsZSBub3QgY29vbGluZwo+IGFuZCBldmVyeSAxMDBtcyB3aGVu IHBhc3NpdmUgY29vbGluZyBpcyBwZXJmb3JtZWQuCj4gCj4gU2lnbmVkLW9mZi1ieTogTWF0dGhp YXMgS2FlaGxja2UgPG1rYUBjaHJvbWl1bS5vcmc+Cj4gU2lnbmVkLW9mZi1ieTogTWljaGFlbCBL YW8gPG1pY2hhZWwua2FvQG1lZGlhdGVrLmNvbT4KPiAtLS0KPiAgYXJjaC9hcm02NC9ib290L2R0 cy9tZWRpYXRlay9tdDgxODMuZHRzaSB8IDg1ICsrKysrKysrKysrKysrKysrKysrKysrKwo+ICAx IGZpbGUgY2hhbmdlZCwgODUgaW5zZXJ0aW9ucygrKQo+IAo+IGRpZmYgLS1naXQgYS9hcmNoL2Fy bTY0L2Jvb3QvZHRzL21lZGlhdGVrL210ODE4My5kdHNpIGIvYXJjaC9hcm02NC9ib290L2R0cy9t ZWRpYXRlay9tdDgxODMuZHRzaQo+IGluZGV4IDViNzgyYTQ3NjllNy4uZDM1NTBhZjA2NDA4IDEw MDY0NAo+IC0tLSBhL2FyY2gvYXJtNjQvYm9vdC9kdHMvbWVkaWF0ZWsvbXQ4MTgzLmR0c2kKPiAr KysgYi9hcmNoL2FybTY0L2Jvb3QvZHRzL21lZGlhdGVrL210ODE4My5kdHNpCj4gQEAgLTY1Nyw2 ICs2NTcsODcgQEAKPiAgCQkJc3RhdHVzID0gImRpc2FibGVkIjsKPiAgCQl9Owo+ICAKPiArCQl0 aGVybWFsOiB0aGVybWFsQDExMDBiMDAwIHsKPiArCQkJI3RoZXJtYWwtc2Vuc29yLWNlbGxzID0g PDE+Owo+ICsJCQljb21wYXRpYmxlID0gIm1lZGlhdGVrLG10ODE4My10aGVybWFsIjsKPiArCQkJ cmVnID0gPDAgMHgxMTAwYjAwMCAwIDB4MTAwMD47Cj4gKwkJCWNsb2NrcyA9IDwmaW5mcmFjZmcg Q0xLX0lORlJBX1RIRVJNPiwKPiArCQkJCSA8JmluZnJhY2ZnIENMS19JTkZSQV9BVVhBREM+Owo+ ICsJCQljbG9jay1uYW1lcyA9ICJ0aGVybSIsICJhdXhhZGMiOwo+ICsJCQlyZXNldHMgPSA8Jmlu ZnJhY2ZnICBNVDgxODNfSU5GUkFDRkdfQU9fVEhFUk1fU1dfUlNUPjsKPiArCQkJaW50ZXJydXB0 cyA9IDwwIDc2IElSUV9UWVBFX0xFVkVMX0xPVz47Cj4gKwkJCW1lZGlhdGVrLGF1eGFkYyA9IDwm YXV4YWRjPjsKPiArCQkJbWVkaWF0ZWssYXBtaXhlZHN5cyA9IDwmYXBtaXhlZHN5cz47Cj4gKwkJ CW52bWVtLWNlbGxzID0gPCZ0aGVybWFsX2NhbGlicmF0aW9uPjsKPiArCQkJbnZtZW0tY2VsbC1u YW1lcyA9ICJjYWxpYnJhdGlvbi1kYXRhIjsKPiArCQl9Owo+ICsKPiArCQl0aGVybWFsLXpvbmVz IHsKPiArCQkJY3B1X3RoZXJtYWw6IGNwdV90aGVybWFsIHsKPiArCQkJCXBvbGxpbmctZGVsYXkt cGFzc2l2ZSA9IDwxMDA+Owo+ICsJCQkJcG9sbGluZy1kZWxheSA9IDw1MDA+Owo+ICsJCQkJdGhl cm1hbC1zZW5zb3JzID0gPCZ0aGVybWFsIDA+Owo+ICsJCQkJc3VzdGFpbmFibGUtcG93ZXIgPSA8 NTAwMD47Cj4gKwkJCX07Cj4gKwo+ICsJCQkvKiBUaGUgdHp0czEgfiB0enRzNiBkb24ndCBuZWVk IHRvIHBvbGxpbmcgKi8KPiArCQkJLyogVGhlIHR6dHMxIH4gdHp0czYgZG9uJ3QgbmVlZCB0byB0 aGVybWFsIHRocm90dGxlICovCj4gKwo+ICsJCQl0enRzMTogdHp0czEgewo+ICsJCQkJcG9sbGlu Zy1kZWxheS1wYXNzaXZlID0gPDA+Owo+ICsJCQkJcG9sbGluZy1kZWxheSA9IDwwPjsKPiArCQkJ CXRoZXJtYWwtc2Vuc29ycyA9IDwmdGhlcm1hbCAxPjsKPiArCQkJCXN1c3RhaW5hYmxlLXBvd2Vy ID0gPDUwMDA+Owo+ICsJCQkJdHJpcHMge307Cj4gKwkJCQljb29saW5nLW1hcHMge307Cj4gKwkJ CX07CgpXaGF0IGlzIHRoZSBwb2ludCBvZiBkZWZpbmluZyB0aGUgc3VzdGFpbmFibGUgcG93ZXIg d2l0aCBubyBjb29saW5nCmRldmljZSBhc3NvY2lhdGVkID8KCgoKLS0gCjxodHRwOi8vd3d3Lmxp bmFyby5vcmcvPiBMaW5hcm8ub3JnIOKUgiBPcGVuIHNvdXJjZSBzb2Z0d2FyZSBmb3IgQVJNIFNv Q3MKCkZvbGxvdyBMaW5hcm86ICA8aHR0cDovL3d3dy5mYWNlYm9vay5jb20vcGFnZXMvTGluYXJv PiBGYWNlYm9vayB8CjxodHRwOi8vdHdpdHRlci5jb20vIyEvbGluYXJvb3JnPiBUd2l0dGVyIHwK PGh0dHA6Ly93d3cubGluYXJvLm9yZy9saW5hcm8tYmxvZy8+IEJsb2cKCl9fX19fX19fX19fX19f X19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fCmxpbnV4LWFybS1rZXJuZWwgbWFpbGlu ZyBsaXN0CmxpbnV4LWFybS1rZXJuZWxAbGlzdHMuaW5mcmFkZWFkLm9yZwpodHRwOi8vbGlzdHMu aW5mcmFkZWFkLm9yZy9tYWlsbWFuL2xpc3RpbmZvL2xpbnV4LWFybS1rZXJuZWwK