From patchwork Thu Mar 4 18:04:12 2021 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Matthias Kaehlcke X-Patchwork-Id: 392897 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=-18.8 required=3.0 tests=BAYES_00,DKIMWL_WL_HIGH, DKIM_SIGNED,DKIM_VALID,DKIM_VALID_AU,HEADER_FROM_DIFFERENT_DOMAINS, INCLUDES_CR_TRAILER, INCLUDES_PATCH, MAILING_LIST_MULTI, SPF_HELO_NONE, SPF_PASS, URIBL_BLOCKED, USER_AGENT_GIT 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 3711EC433E9 for ; Thu, 4 Mar 2021 18:06:20 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by mail.kernel.org (Postfix) with ESMTP id 028C464F5F for ; Thu, 4 Mar 2021 18:06:19 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S232834AbhCDSFc (ORCPT ); Thu, 4 Mar 2021 13:05:32 -0500 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:52688 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S233174AbhCDSFE (ORCPT ); Thu, 4 Mar 2021 13:05:04 -0500 Received: from mail-pg1-x536.google.com (mail-pg1-x536.google.com [IPv6:2607:f8b0:4864:20::536]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id 3C186C061760 for ; Thu, 4 Mar 2021 10:04:24 -0800 (PST) Received: by mail-pg1-x536.google.com with SMTP id t26so19418278pgv.3 for ; Thu, 04 Mar 2021 10:04:24 -0800 (PST) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=chromium.org; s=google; h=from:to:cc:subject:date:message-id:in-reply-to:references :mime-version:content-transfer-encoding; bh=Oy6OM68cEg7V5CVxxg9uhOr+dPYz/8IN2GN05mc+ylc=; b=inUFbrbjNM5OLobpgnWPduRc7oj5cDbyCOxg142PlFKl96NVFex9HjbG+Yb/RcGYzu Bno0/Hl1bSlpt0DXDu8kqH6qL5dZ+DUuNJEsI90dqnei/7Jl3/Vb6DQNXhqm6wNMlAzT IaSAx5I7Okt9jhXJM8iOSRMR10IySjMdJeofc= X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20161025; h=x-gm-message-state:from:to:cc:subject:date:message-id:in-reply-to :references:mime-version:content-transfer-encoding; bh=Oy6OM68cEg7V5CVxxg9uhOr+dPYz/8IN2GN05mc+ylc=; b=KzYooUMFwrNDFLy9qKMjODWnauaVvkRQKmiZSTkljTPw/mbqHJ8owEtF2J0Ue8K/e9 9EAqRIDopg2A4Dop+iP0kgV9/JWhUj3k02VAeh/gTr5RZxZ1l3lqOx4mCxHtiFgNqGes +gAQJE75Z1lPRn53hBYC/rVfDG0hK/BNsW6ybugXdDy89Gf1OiTvAabnSESdAYHhCQrb lCZuBn1KfrsjupYtqCGtZXYmznXEAMq3gb8c6FcZq2wqXNhCpCVd65GqIHPSCCm/+4/0 QtJevz+bKdL8WW0icK5heKIA6Ai1Y9n+B8ZbaDERHI0X5jZlO54RfKDr2FYnPplj7eH2 8svA== X-Gm-Message-State: AOAM530P7SLEYYq/+tGJQto0N5n6/XdP11n2KwiCcqnzECSPnudiVm1d 6D6dY1lf5vXTMLQ3OYVv7n+CqQ== X-Google-Smtp-Source: ABdhPJxFj+lG+qRvTknGt/ytzhAPX+Aw+uRyvNly8A9Wc2thwBmAAl1SLPbPdz89V5u9tavbf22zHA== X-Received: by 2002:a63:ce52:: with SMTP id r18mr4643923pgi.211.1614881063700; Thu, 04 Mar 2021 10:04:23 -0800 (PST) Received: from localhost ([2620:15c:202:1:69fe:a9f8:ca53:af2b]) by smtp.gmail.com with UTF8SMTPSA id t187sm76558pfb.91.2021.03.04.10.04.22 (version=TLS1_3 cipher=TLS_AES_128_GCM_SHA256 bits=128/128); Thu, 04 Mar 2021 10:04:23 -0800 (PST) From: Matthias Kaehlcke To: Andy Gross , Bjorn Andersson , Rob Herring Cc: Douglas Anderson , devicetree@vger.kernel.org, linux-arm-msm@vger.kernel.org, linux-kernel@vger.kernel.org, Matthias Kaehlcke Subject: [PATCH 1/4] arm64: dts: qcom: sc7180: lazor: Simplify disabling of charger thermal zone Date: Thu, 4 Mar 2021 10:04:12 -0800 Message-Id: <20210304100341.1.I6d587e7ae72a5a47253bb95dfdc3158f8cc8a157@changeid> X-Mailer: git-send-email 2.30.1.766.gb4fecdf3b7-goog In-Reply-To: <20210304180415.1531430-1-mka@chromium.org> References: <20210304180415.1531430-1-mka@chromium.org> MIME-Version: 1.0 Precedence: bulk List-ID: X-Mailing-List: devicetree@vger.kernel.org Commit f73558cc83d1 ("arm64: dts: qcom: sc7180: Disable charger thermal zone for lazor") disables the charger thermal zone for specific lazor revisions due to an unsupported thermistor type. The initial idea was to disable the thermal zone for older revisions and leave it enabled for newer ones that use a supported thermistor. Finally the thermistor won't be changed on newer revisions, hence the thermal zone should be disabled for all lazor (and limozeen) revisions. Instead of disabling it per revision do it once in the shared .dtsi for lazor. Signed-off-by: Matthias Kaehlcke --- arch/arm64/boot/dts/qcom/sc7180-trogdor-lazor-r0.dts | 9 --------- arch/arm64/boot/dts/qcom/sc7180-trogdor-lazor-r1.dts | 9 --------- arch/arm64/boot/dts/qcom/sc7180-trogdor-lazor-r3.dts | 9 --------- arch/arm64/boot/dts/qcom/sc7180-trogdor-lazor.dtsi | 9 +++++++++ 4 files changed, 9 insertions(+), 27 deletions(-) diff --git a/arch/arm64/boot/dts/qcom/sc7180-trogdor-lazor-r0.dts b/arch/arm64/boot/dts/qcom/sc7180-trogdor-lazor-r0.dts index 5c997cd90069..30e3e769d2b4 100644 --- a/arch/arm64/boot/dts/qcom/sc7180-trogdor-lazor-r0.dts +++ b/arch/arm64/boot/dts/qcom/sc7180-trogdor-lazor-r0.dts @@ -14,15 +14,6 @@ / { compatible = "google,lazor-rev0", "qcom,sc7180"; }; -/* - * Lazor is stuffed with a 47k NTC as charger thermistor which currently is - * not supported by the PM6150 ADC driver. Disable the charger thermal zone - * to avoid using bogus temperature values. - */ -&charger_thermal { - status = "disabled"; -}; - &pp3300_hub { /* pp3300_l7c is used to power the USB hub */ /delete-property/regulator-always-on; diff --git a/arch/arm64/boot/dts/qcom/sc7180-trogdor-lazor-r1.dts b/arch/arm64/boot/dts/qcom/sc7180-trogdor-lazor-r1.dts index d9fbcc7bc5bd..c2ef06367baf 100644 --- a/arch/arm64/boot/dts/qcom/sc7180-trogdor-lazor-r1.dts +++ b/arch/arm64/boot/dts/qcom/sc7180-trogdor-lazor-r1.dts @@ -14,15 +14,6 @@ / { compatible = "google,lazor-rev1", "google,lazor-rev2", "qcom,sc7180"; }; -/* - * Lazor is stuffed with a 47k NTC as charger thermistor which currently is - * not supported by the PM6150 ADC driver. Disable the charger thermal zone - * to avoid using bogus temperature values. - */ -&charger_thermal { - status = "disabled"; -}; - &pp3300_hub { /* pp3300_l7c is used to power the USB hub */ /delete-property/regulator-always-on; diff --git a/arch/arm64/boot/dts/qcom/sc7180-trogdor-lazor-r3.dts b/arch/arm64/boot/dts/qcom/sc7180-trogdor-lazor-r3.dts index 19e69adb9e04..1b9d2f46359e 100644 --- a/arch/arm64/boot/dts/qcom/sc7180-trogdor-lazor-r3.dts +++ b/arch/arm64/boot/dts/qcom/sc7180-trogdor-lazor-r3.dts @@ -13,12 +13,3 @@ / { model = "Google Lazor (rev3+)"; compatible = "google,lazor", "qcom,sc7180"; }; - -/* - * Lazor is stuffed with a 47k NTC as charger thermistor which currently is - * not supported by the PM6150 ADC driver. Disable the charger thermal zone - * to avoid using bogus temperature values. - */ -&charger_thermal { - status = "disabled"; -}; diff --git a/arch/arm64/boot/dts/qcom/sc7180-trogdor-lazor.dtsi b/arch/arm64/boot/dts/qcom/sc7180-trogdor-lazor.dtsi index 89e5cd29ec09..aa2c4a9098db 100644 --- a/arch/arm64/boot/dts/qcom/sc7180-trogdor-lazor.dtsi +++ b/arch/arm64/boot/dts/qcom/sc7180-trogdor-lazor.dtsi @@ -58,6 +58,15 @@ ap_ts: touchscreen@10 { }; }; +/* + * Lazor is stuffed with a 47k NTC as charger thermistor which currently is + * not supported by the PM6150 ADC driver. Disable the charger thermal zone + * to avoid using bogus temperature values. + */ +&charger_thermal { + status = "disabled"; +}; + /* PINCTRL - modifications to sc7180-trogdor.dtsi */ &ts_reset_l {