From patchwork Mon Dec 4 09:46:11 2023 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Stephan Gerhold X-Patchwork-Id: 13478021 Authentication-Results: smtp.subspace.kernel.org; dkim=pass (2048-bit key) header.d=gerhold.net header.i=@gerhold.net header.b="rPk0hNXw"; dkim=permerror (0-bit key) header.d=gerhold.net header.i=@gerhold.net header.b="WBm/rMl4" Received: from mo4-p01-ob.smtp.rzone.de (mo4-p01-ob.smtp.rzone.de [85.215.255.50]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id 5D8CC106; Mon, 4 Dec 2023 01:46:29 -0800 (PST) ARC-Seal: i=1; a=rsa-sha256; t=1701683177; cv=none; d=strato.com; s=strato-dkim-0002; b=pJudvDMWVylERXpP3nXifI54PwmHy6yRb7Ypnhpzgj7ZoVcDiGHBjsg/8R75Z5e1W6 DMfi3mnwbZA6YWq0v7fZaRxmysOJBQVtG0mcO0IE1tzcyMXrDztGOOdxmqRyIWNw+qgF yMve/5gREh7iIgqlpV/ZQSQLQvXWGEfAFjxlYE/BTBl8sw5AecdjthMHTW+QZu/j1pVb oTCJVAhUH6rAWUrFKlwmNOZUSZ1VvrKdyVJ3NuLqWXdnX7uAdFdk0vpyUJpzTy1MXVt1 O5P/k58x2wjTAkEvck3MSReq/6MmelJTZiK15FGh6QKvi1Qe2dmHiHm+wEupCFepOOd4 6BbQ== ARC-Message-Signature: i=1; a=rsa-sha256; c=relaxed/relaxed; t=1701683177; s=strato-dkim-0002; d=strato.com; h=Cc:To:Message-Id:Subject:Date:From:Cc:Date:From:Subject:Sender; bh=vPDDwu/LFJBTyJh71GaE5A1eXeoeKpnofr6UkCT3JFc=; b=bd2THfus25v89rcBx4MqjHLvnuJmGkBScugwnrIMCaFKKsevsnVAXqQBJSnUk9/T8P tF8xQtZLkxJ4XzHKwcbiJAPd0nmExJKxt3Glr53CTt5yT7xpAmV/de93QwA94ku92AsD CnyFogbpcvuSdBQZRPSyaMQAdJH+2JfzJBa3IttDUF93DvUEKUTRXqXlwhZ5A8yK0Df+ qy6Ss9A7SZp9sIEWt2GXodmOfa6O6EYwJOFtt1OOgwvcvoqLYG0bKQ8wT24Ix3kNS3WU Td8K4AfTY3MElWi03nNmfMYwCDSANsdaKgvR5BhnOgieteffnl04weYE/pU3HbgOUu+U R6aQ== ARC-Authentication-Results: i=1; strato.com; arc=none; dkim=none X-RZG-CLASS-ID: mo01 DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; t=1701683177; s=strato-dkim-0002; d=gerhold.net; h=Cc:To:Message-Id:Subject:Date:From:Cc:Date:From:Subject:Sender; bh=vPDDwu/LFJBTyJh71GaE5A1eXeoeKpnofr6UkCT3JFc=; b=rPk0hNXwy2KILWychu1slf4uvwLJiipWZ2W0xPHJ8gFStNsZUkEcqJTJVFbxf2dDV3 zDtjhGHKCPKWIvzbSidbDBq6LkPTzvtARTNy0ILUgv14avRr0VyV8HGgaeRRGtTQGyNO kGmGUCknTErt4eLIEpv27DLIg39t8GXUWFs9TZuiJCpdL8VhN0t2rcHnEue8k+QeLTXJ UjwV5U/WT1OPVitHhsrHJFI43AquUKs2lSlg2SS2Knp9HABnXCekPKc6GRnhqE5Z2JYx 9nMOkVCZOiM0HaC0XsfyG7ISWEBY5Wexg6GFPb1E0aw/SMrHVXvFfKpGu7lbyK7hG7v3 EXtA== DKIM-Signature: v=1; a=ed25519-sha256; c=relaxed/relaxed; t=1701683177; s=strato-dkim-0003; d=gerhold.net; h=Cc:To:Message-Id:Subject:Date:From:Cc:Date:From:Subject:Sender; bh=vPDDwu/LFJBTyJh71GaE5A1eXeoeKpnofr6UkCT3JFc=; b=WBm/rMl4qC5EUAACv3CtuLo+TKvmcHiI9F+fVlKzN2o6kMxDlpRZk20CgOo64UwzJj qNipme+P/lOSFYRJ/GAw== X-RZG-AUTH: ":P3gBZUipdd93FF5ZZvYFPugejmSTVR2nRPhVOQjVd4CteZ/7jYgS+mLFY+H0JAn8u4l+/zY=" Received: from [192.168.244.3] by smtp.strato.de (RZmta 49.9.7 DYNA|AUTH) with ESMTPSA id R5487bzB49kG9je (using TLSv1.3 with cipher TLS_AES_256_GCM_SHA384 (256 bits)) (Client did not present a certificate); Mon, 4 Dec 2023 10:46:16 +0100 (CET) From: Stephan Gerhold Date: Mon, 04 Dec 2023 10:46:11 +0100 Subject: [PATCH] arm64: dts: qcom: Add missing vio-supply for AW2013 Precedence: bulk X-Mailing-List: linux-arm-msm@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 Message-Id: <20231204-qcom-aw2013-vio-v1-1-5d264bb5c0b2@gerhold.net> X-B4-Tracking: v=1; b=H4sIAOKfbWUC/x3MQQ5AMBBA0avIrE3STkvCVcSCGsyC0iZIGnfXW L7F/wkiB+EIbZEg8CVR/J6hywLcOuwLo0zZQIqMJmXxdH7D4SalDV7isdHT6BRVztYWcnUEnuX 5j13/vh8qnxsnYQAAAA== To: Bjorn Andersson Cc: Andy Gross , Konrad Dybcio , linux-arm-msm@vger.kernel.org, devicetree@vger.kernel.org, linux-kernel@vger.kernel.org, stable@vger.kernel.org, Stephan Gerhold X-Mailer: b4 0.12.4 Add the missing vio-supply to all usages of the AW2013 LED controller to ensure that the regulator needed for pull-up of the interrupt and I2C lines is really turned on. While this seems to have worked fine so far some of these regulators are not guaranteed to be always-on. For example, pm8916_l6 is typically turned off together with the display if there aren't any other devices (e.g. sensors) keeping it always-on. Cc: # 6.6 Signed-off-by: Stephan Gerhold --- I omitted the Fixes: tag here as it would be 5 separate commits, and it's really only useful to backport this to v6.6+ since this is where the necessary driver addition landed (see commit baca986e1f2c3 ("leds: aw2013: Enable pull-up supply for interrupt and I2C"). I'm not aware that anyone actually ran into trouble with this missing regulator yet. --- arch/arm64/boot/dts/qcom/msm8916-longcheer-l8150.dts | 1 + arch/arm64/boot/dts/qcom/msm8916-wingtech-wt88047.dts | 1 + arch/arm64/boot/dts/qcom/msm8953-xiaomi-mido.dts | 1 + arch/arm64/boot/dts/qcom/msm8953-xiaomi-tissot.dts | 1 + arch/arm64/boot/dts/qcom/msm8953-xiaomi-vince.dts | 1 + 5 files changed, 5 insertions(+) --- base-commit: adcad44bd1c73a5264bff525e334e2f6fc01bb9b change-id: 20231204-qcom-aw2013-vio-91dbc025c464 Best regards, diff --git a/arch/arm64/boot/dts/qcom/msm8916-longcheer-l8150.dts b/arch/arm64/boot/dts/qcom/msm8916-longcheer-l8150.dts index 37fa55166918..5f24c40a6020 100644 --- a/arch/arm64/boot/dts/qcom/msm8916-longcheer-l8150.dts +++ b/arch/arm64/boot/dts/qcom/msm8916-longcheer-l8150.dts @@ -104,6 +104,7 @@ led-controller@45 { #size-cells = <0>; vcc-supply = <&pm8916_l17>; + vio-supply = <&pm8916_l6>; led@0 { reg = <0>; diff --git a/arch/arm64/boot/dts/qcom/msm8916-wingtech-wt88047.dts b/arch/arm64/boot/dts/qcom/msm8916-wingtech-wt88047.dts index d4b88c787e59..510b3b3c4e3c 100644 --- a/arch/arm64/boot/dts/qcom/msm8916-wingtech-wt88047.dts +++ b/arch/arm64/boot/dts/qcom/msm8916-wingtech-wt88047.dts @@ -142,6 +142,7 @@ led-controller@45 { #size-cells = <0>; vcc-supply = <&pm8916_l16>; + vio-supply = <&pm8916_l5>; led@0 { reg = <0>; diff --git a/arch/arm64/boot/dts/qcom/msm8953-xiaomi-mido.dts b/arch/arm64/boot/dts/qcom/msm8953-xiaomi-mido.dts index ed95d09cedb1..6b9245cd8b0c 100644 --- a/arch/arm64/boot/dts/qcom/msm8953-xiaomi-mido.dts +++ b/arch/arm64/boot/dts/qcom/msm8953-xiaomi-mido.dts @@ -111,6 +111,7 @@ led-controller@45 { reg = <0x45>; vcc-supply = <&pm8953_l10>; + vio-supply = <&pm8953_l5>; #address-cells = <1>; #size-cells = <0>; diff --git a/arch/arm64/boot/dts/qcom/msm8953-xiaomi-tissot.dts b/arch/arm64/boot/dts/qcom/msm8953-xiaomi-tissot.dts index 61ff629c9bf3..9ac4f507e321 100644 --- a/arch/arm64/boot/dts/qcom/msm8953-xiaomi-tissot.dts +++ b/arch/arm64/boot/dts/qcom/msm8953-xiaomi-tissot.dts @@ -104,6 +104,7 @@ led-controller@45 { reg = <0x45>; vcc-supply = <&pm8953_l10>; + vio-supply = <&pm8953_l5>; #address-cells = <1>; #size-cells = <0>; diff --git a/arch/arm64/boot/dts/qcom/msm8953-xiaomi-vince.dts b/arch/arm64/boot/dts/qcom/msm8953-xiaomi-vince.dts index 1a1d3f92a511..b0588f30f8f1 100644 --- a/arch/arm64/boot/dts/qcom/msm8953-xiaomi-vince.dts +++ b/arch/arm64/boot/dts/qcom/msm8953-xiaomi-vince.dts @@ -113,6 +113,7 @@ led-controller@45 { reg = <0x45>; vcc-supply = <&pm8953_l10>; + vio-supply = <&pm8953_l5>; #address-cells = <1>; #size-cells = <0>;