From patchwork Thu Feb 13 19:54:47 2025 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 8bit X-Patchwork-Submitter: =?utf-8?b?QmFybmFiw6FzIEN6w6ltw6Fu?= X-Patchwork-Id: 864856 Received: from mail.mainlining.org (mail.mainlining.org [5.75.144.95]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by smtp.subspace.kernel.org (Postfix) with ESMTPS id 4B1C324A06A; Thu, 13 Feb 2025 19:54:57 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.client-ip=5.75.144.95 ARC-Seal: i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1739476498; cv=none; b=dVStbte7OyqpVRE4yDuYyEQs7EcOte46foTlwTe/DMACxMCA2Bgb0JcuwIUqaL9wqog3er4jU3NRxUn4gwoQ3JiqS38j6HObmZisE4Ug8yPjIgqTGiws0xMJXBIsLhRrTedbzPGVe9dpUWPYh7af+gJQn9oFjjXarAOQUSSCKE4= ARC-Message-Signature: i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1739476498; c=relaxed/simple; bh=yQ+yZqSC2THtcqvSadW/Sj93NBtrZeQuFK22KFvPb0Q=; h=From:Date:Subject:MIME-Version:Content-Type:Message-Id:References: In-Reply-To:To:Cc; b=tp7DDFKIawoKttECJ0b5WhLxX3vYxODjUOj/V2Yxs2zI7Eq1zG2q0G3w1WfTJ/v4p73l5Wv2oyx3X/KBAa23ohJ2gAmQj3EG6+UFW9quwv/BFAEuFfxKGoXAceamovzbVIlSCmH25bIGWFb8id1vxvSMhy7pnnEKUyXbtN4usmI= ARC-Authentication-Results: i=1; smtp.subspace.kernel.org; dmarc=pass (p=quarantine dis=none) header.from=mainlining.org; spf=pass smtp.mailfrom=mainlining.org; dkim=pass (2048-bit key) header.d=mainlining.org header.i=@mainlining.org header.b=VIf+hNUC; arc=none smtp.client-ip=5.75.144.95 Authentication-Results: smtp.subspace.kernel.org; dmarc=pass (p=quarantine dis=none) header.from=mainlining.org Authentication-Results: smtp.subspace.kernel.org; spf=pass smtp.mailfrom=mainlining.org Authentication-Results: smtp.subspace.kernel.org; dkim=pass (2048-bit key) header.d=mainlining.org header.i=@mainlining.org header.b="VIf+hNUC" Received: from [192.168.244.162] (254C08C9.nat.pool.telekom.hu [37.76.8.201]) by mail.mainlining.org (Postfix) with ESMTPSA id C0E8DBB837; Thu, 13 Feb 2025 19:54:48 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=mainlining.org; s=psm; t=1739476489; h=from:from:reply-to:subject:subject:date:date:message-id:message-id: to:to:cc:cc:mime-version:mime-version:content-type:content-type: content-transfer-encoding:content-transfer-encoding: in-reply-to:in-reply-to:references:references; bh=kzxpk7hXgkZO4dVg/m2OCYGoHOodAZp0rVH2XDhtHtw=; b=VIf+hNUCvIuNv71AskKr8shluIKg51erdcrD9+IDHSEn2cOf77jYdIvJ0yhPkGGgiqRWnA jPxco4G7fmCrnWUcliknqDksRMmc2xfFGAeR3EUUeZdE/J5G43pzY8S2He6SVKLBStDLJl 5MRC6D/bhe1Ff8X0e5XAd72IMSnWwobp2WtldLGCxXHh6vJLQSw0alqDorRVgPfUkEWiNB WdsMkN2v/XCD2GKSGirpRj3ASlQekq/1/cX2J6GR5FCNhGJZe2K3xzGqQoMmI349kOtW2U zxffI+E2aznJyIEKX6Z217ZWvu5KLbAZJcUaRQklsr6b5AxqymaGLITHw5k3dw== From: =?utf-8?b?QmFybmFiw6FzIEN6w6ltw6Fu?= Date: Thu, 13 Feb 2025 20:54:47 +0100 Subject: [PATCH v2 1/3] dt-bindings: leds: qcom-lpg: Document PM8937 PWM compatible Precedence: bulk X-Mailing-List: linux-arm-msm@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 Message-Id: <20250213-pm8937-pwm-v2-1-49ea59801a33@mainlining.org> References: <20250213-pm8937-pwm-v2-0-49ea59801a33@mainlining.org> In-Reply-To: <20250213-pm8937-pwm-v2-0-49ea59801a33@mainlining.org> To: Bjorn Andersson , Konrad Dybcio , Rob Herring , Krzysztof Kozlowski , Conor Dooley , Lee Jones , Pavel Machek Cc: linux-arm-msm@vger.kernel.org, devicetree@vger.kernel.org, linux-kernel@vger.kernel.org, linux-leds@vger.kernel.org, =?utf-8?b?QmFy?= =?utf-8?b?bmFiw6FzIEN6w6ltw6Fu?= X-Mailer: b4 0.14.2 X-Developer-Signature: v=1; a=ed25519-sha256; t=1739476487; l=958; i=barnabas.czeman@mainlining.org; s=20240730; h=from:subject:message-id; bh=yQ+yZqSC2THtcqvSadW/Sj93NBtrZeQuFK22KFvPb0Q=; b=N5tmZ3B27EdaMvA2SREnKrLfUUL/64bZ9yZsGRt/TYwJjwL3r7FAsbz2G0QjWKtGl+/3+cb1W PReOWzFEBUtAsc1Y/oTDh+UrRiUNE/XOb5qeQVlOPl9abiLI0McHVI2 X-Developer-Key: i=barnabas.czeman@mainlining.org; a=ed25519; pk=TWUSIGgwW/Sn4xnX25nw+lszj1AT/A3bzkahn7EhOFc= The PM8937 PWM modules are compatible with the PM8916 PWM modules, document the PM8937 PWM compatible as fallback for the PM8916 PWM. Signed-off-by: Barnabás Czémán Reviewed-by: Krzysztof Kozlowski --- Documentation/devicetree/bindings/leds/leds-qcom-lpg.yaml | 4 ++++ 1 file changed, 4 insertions(+) diff --git a/Documentation/devicetree/bindings/leds/leds-qcom-lpg.yaml b/Documentation/devicetree/bindings/leds/leds-qcom-lpg.yaml index 8b82c45d1a48be6ff63193aae9d67625a943a72b..841a0229c472a4764426d25d9dbb900adc20fc11 100644 --- a/Documentation/devicetree/bindings/leds/leds-qcom-lpg.yaml +++ b/Documentation/devicetree/bindings/leds/leds-qcom-lpg.yaml @@ -39,6 +39,10 @@ properties: - enum: - qcom,pm8550-pwm - const: qcom,pm8350c-pwm + - items: + - enum: + - qcom,pm8937-pwm + - const: qcom,pm8916-pwm "#pwm-cells": const: 2 From patchwork Thu Feb 13 19:54:48 2025 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 8bit X-Patchwork-Submitter: =?utf-8?b?QmFybmFiw6FzIEN6w6ltw6Fu?= X-Patchwork-Id: 865137 Received: from mail.mainlining.org (mail.mainlining.org [5.75.144.95]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by smtp.subspace.kernel.org (Postfix) with ESMTPS id 75C0124A057; Thu, 13 Feb 2025 19:54:58 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.client-ip=5.75.144.95 ARC-Seal: i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1739476500; cv=none; b=dX/yH723vYmVltC+/oQYjpDj3QvVwbUF6AIaBfqFr0PZm36iKxjKnMFKGft5vdWb0pVy7fqWRFIjyvqd4gFE6rMI7p7r6DjO5bVzfDio4dF0rwj4DqX2EV+pZfR3r0uoZRwu0y4xJsxFCcIlWLiwUfKyOkksM/QrUqQdifdbEnU= ARC-Message-Signature: i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1739476500; c=relaxed/simple; bh=kIBzo1hTSnHBpHp0h6a/1GVcVgYd17roCbJ9ycu54MM=; h=From:Date:Subject:MIME-Version:Content-Type:Message-Id:References: In-Reply-To:To:Cc; b=MVZdBmQFeYN1mz1NRTGLyEGuronM0ofyHUEl0XqrQeXZlSV6whuvP3Po0FhKEBeioocYfOfTpErPgthldffGkxWgDodc66xJ0mu6N+hByzYUK6QDKymXeJePWeMUVpxVGllEt9CLLffIOY7fOxCn2unC9/6/XG7zo6BsgVbLh0w= ARC-Authentication-Results: i=1; smtp.subspace.kernel.org; dmarc=pass (p=quarantine dis=none) header.from=mainlining.org; spf=pass smtp.mailfrom=mainlining.org; dkim=pass (2048-bit key) header.d=mainlining.org header.i=@mainlining.org header.b=KG1xWxBk; arc=none smtp.client-ip=5.75.144.95 Authentication-Results: smtp.subspace.kernel.org; dmarc=pass (p=quarantine dis=none) header.from=mainlining.org Authentication-Results: smtp.subspace.kernel.org; spf=pass smtp.mailfrom=mainlining.org Authentication-Results: smtp.subspace.kernel.org; dkim=pass (2048-bit key) header.d=mainlining.org header.i=@mainlining.org header.b="KG1xWxBk" Received: from [192.168.244.162] (254C08C9.nat.pool.telekom.hu [37.76.8.201]) by mail.mainlining.org (Postfix) with ESMTPSA id 015B9BB83A; Thu, 13 Feb 2025 19:54:49 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=mainlining.org; s=psm; t=1739476490; h=from:from:reply-to:subject:subject:date:date:message-id:message-id: to:to:cc:cc:mime-version:mime-version:content-type:content-type: content-transfer-encoding:content-transfer-encoding: in-reply-to:in-reply-to:references:references; bh=Pyw1u1T/BhqeaBOTjBWKSBiCdVPWSj6O3GNyYzcu6Bw=; b=KG1xWxBkuZlEwOl8B/pEdKc9eoZlT0p8DklwzaQeftd7+nP6iULsfoaHqZWEhdCRD4VvxE 2lxf46ectbmEq+EgXaqeFPuougjjCJtn0UC3FZpJxbTxSpL2uQW8QmCLaIVTJyU3MgDMey EIwht3rmrNxKTnNtOWDFnlvoi1/rIG7jGYiu0eLkgf8hlTTFeWvMM2qJyANUrt/lIMYnyX bp5njWW+PCaqnokxsw81oPwUhIizevybzkW5tG65Vpc3ALGknwSa0hqSr9SD6xgoq+N5EE rpKAQMKV4BtZLnQRTeYFTWM3LRYsBscbC9ZJfbz2vjdOPiVmyO2fv6+y3BSSOA== From: =?utf-8?b?QmFybmFiw6FzIEN6w6ltw6Fu?= Date: Thu, 13 Feb 2025 20:54:48 +0100 Subject: [PATCH v2 2/3] arm64: dts: qcom: pm8937: Add LPG PWM driver Precedence: bulk X-Mailing-List: linux-arm-msm@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 Message-Id: <20250213-pm8937-pwm-v2-2-49ea59801a33@mainlining.org> References: <20250213-pm8937-pwm-v2-0-49ea59801a33@mainlining.org> In-Reply-To: <20250213-pm8937-pwm-v2-0-49ea59801a33@mainlining.org> To: Bjorn Andersson , Konrad Dybcio , Rob Herring , Krzysztof Kozlowski , Conor Dooley , Lee Jones , Pavel Machek Cc: linux-arm-msm@vger.kernel.org, devicetree@vger.kernel.org, linux-kernel@vger.kernel.org, linux-leds@vger.kernel.org, =?utf-8?b?QmFy?= =?utf-8?b?bmFiw6FzIEN6w6ltw6Fu?= , Daniil Titov X-Mailer: b4 0.14.2 X-Developer-Signature: v=1; a=ed25519-sha256; t=1739476487; l=910; i=barnabas.czeman@mainlining.org; s=20240730; h=from:subject:message-id; bh=69SYFpWMkYJ+N8d8d0RynUMQEawybp8xYKfH2SGkMEE=; b=gMHRaEAax1pz7MFagRnve2mD3gqITTh6Rho1R+aKyNJx89dpuAu0iNjgjOKXLQ8Nlyu07oTty 4MXXavmQbj+BZLHnpIkdVPPeGVstj9xXT0Pfv8fk3VCHZMhlJJxG5X8 X-Developer-Key: i=barnabas.czeman@mainlining.org; a=ed25519; pk=TWUSIGgwW/Sn4xnX25nw+lszj1AT/A3bzkahn7EhOFc= From: Daniil Titov Add PWM/LPG node to the PM8937 dtsi so devices which use this block can enable them. Signed-off-by: Daniil Titov Signed-off-by: Barnabás Czémán --- arch/arm64/boot/dts/qcom/pm8937.dtsi | 8 ++++++++ 1 file changed, 8 insertions(+) diff --git a/arch/arm64/boot/dts/qcom/pm8937.dtsi b/arch/arm64/boot/dts/qcom/pm8937.dtsi index 42b3575b36ff4d37df11ccb5ed68e965e3716300..77809c3534a744f1aa4d8941736e590b9cdb28c5 100644 --- a/arch/arm64/boot/dts/qcom/pm8937.dtsi +++ b/arch/arm64/boot/dts/qcom/pm8937.dtsi @@ -143,6 +143,14 @@ pmic@1 { #address-cells = <1>; #size-cells = <0>; + pm8937_pwm: pwm { + compatible = "qcom,pm8937-pwm", "qcom,pm8916-pwm"; + + #pwm-cells = <2>; + + status = "disabled"; + }; + pm8937_spmi_regulators: regulators { compatible = "qcom,pm8937-regulators"; }; From patchwork Thu Feb 13 19:54:49 2025 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 8bit X-Patchwork-Submitter: =?utf-8?b?QmFybmFiw6FzIEN6w6ltw6Fu?= X-Patchwork-Id: 864855 Received: from mail.mainlining.org (mail.mainlining.org [5.75.144.95]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by smtp.subspace.kernel.org (Postfix) with ESMTPS id 85ACF24BC00; Thu, 13 Feb 2025 19:54:59 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.client-ip=5.75.144.95 ARC-Seal: i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1739476501; cv=none; b=tI8uV5dwYxKMD3bTLM1crLUgOc3TubljZakLRDCXfIABq8DHAgfjPUDZbfrEoFno0THz7Ff+IUhwDfHiuacq2O4/4h3vvGRUQf6YmiWenNsAWVIqgRuxVB6n8oKVIUxG7NHusJfM0/Ru+CsgsmqupRCs4hWg5K9Q3R5SOqxkDT4= ARC-Message-Signature: i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1739476501; c=relaxed/simple; bh=RirCIYtA6MaJ7gcEWQuqa331X8Y+fvPvZb9sjazFIgA=; h=From:Date:Subject:MIME-Version:Content-Type:Message-Id:References: In-Reply-To:To:Cc; b=bOPg1yrSzhBRjsfPQDAzWAfXXfysOzjSVeLyDOfgdR78z4dgXlF7gCVj/jAPZMq4sMJR1fGCa+RvWCjHy3EZSbkVKPoxmX9zMMR+4Lqc4fawYGM76mMpXAB8HwrQ+AjOf3ZS1cY56WP9JDLNQWporfmDATJXAyx4i+jFUwgMLSQ= ARC-Authentication-Results: i=1; smtp.subspace.kernel.org; dmarc=pass (p=quarantine dis=none) header.from=mainlining.org; spf=pass smtp.mailfrom=mainlining.org; dkim=pass (2048-bit key) header.d=mainlining.org header.i=@mainlining.org header.b=ToSrb7cW; arc=none smtp.client-ip=5.75.144.95 Authentication-Results: smtp.subspace.kernel.org; dmarc=pass (p=quarantine dis=none) header.from=mainlining.org Authentication-Results: smtp.subspace.kernel.org; spf=pass smtp.mailfrom=mainlining.org Authentication-Results: smtp.subspace.kernel.org; dkim=pass (2048-bit key) header.d=mainlining.org header.i=@mainlining.org header.b="ToSrb7cW" Received: from [192.168.244.162] (254C08C9.nat.pool.telekom.hu [37.76.8.201]) by mail.mainlining.org (Postfix) with ESMTPSA id 187B5BB83B; Thu, 13 Feb 2025 19:54:51 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=mainlining.org; s=psm; t=1739476491; h=from:from:reply-to:subject:subject:date:date:message-id:message-id: to:to:cc:cc:mime-version:mime-version:content-type:content-type: content-transfer-encoding:content-transfer-encoding: in-reply-to:in-reply-to:references:references; bh=ScU4C5kD2FXBNDVEfbcMvkNhcY06xzpF/lYTFbynkHs=; b=ToSrb7cWxsGup6WNke565smwGv4iGjqGyd4npgIm1nb6eyAPFAwbDYquNjXXKGtnC1bb+1 XAjITBoisGOGuDOKa8C10UFM7o2ZqusBifeCPobGpDNLOXCziEp1G1wHN4X8bbG0UVgpmy JFmaboKetHSP868LBQZBjLxxm6iHskdsYZGhDZB7LPCHLB1g7KlC7z5vuNhEpiO5I5Tz6S OCDtnt82tdEglwkeKi1bmiEhOxuIiBcA5KRF/EjybwXs2EEeyPqrAq7dMY8Hp68VjDuY/u oREve8mrTyQApB8hNxaFKGvhENQuWXRqiOOC+iYIkuDxGqTi2aPDfnhYMIoZpQ== From: =?utf-8?b?QmFybmFiw6FzIEN6w6ltw6Fu?= Date: Thu, 13 Feb 2025 20:54:49 +0100 Subject: [PATCH v2 3/3] arm64: dts: qcom: msm8917-xiaomi-riva: Add display backlight Precedence: bulk X-Mailing-List: linux-arm-msm@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 Message-Id: <20250213-pm8937-pwm-v2-3-49ea59801a33@mainlining.org> References: <20250213-pm8937-pwm-v2-0-49ea59801a33@mainlining.org> In-Reply-To: <20250213-pm8937-pwm-v2-0-49ea59801a33@mainlining.org> To: Bjorn Andersson , Konrad Dybcio , Rob Herring , Krzysztof Kozlowski , Conor Dooley , Lee Jones , Pavel Machek Cc: linux-arm-msm@vger.kernel.org, devicetree@vger.kernel.org, linux-kernel@vger.kernel.org, linux-leds@vger.kernel.org, =?utf-8?b?QmFy?= =?utf-8?b?bmFiw6FzIEN6w6ltw6Fu?= X-Mailer: b4 0.14.2 X-Developer-Signature: v=1; a=ed25519-sha256; t=1739476487; l=1432; i=barnabas.czeman@mainlining.org; s=20240730; h=from:subject:message-id; bh=RirCIYtA6MaJ7gcEWQuqa331X8Y+fvPvZb9sjazFIgA=; b=MXdN/OeYJ+HXHqyCS7XR6hDExLVdcfdJEh8V81GhWZRu/97AI2iRcUFBsgB2o20BfDCEXFT3M ollHQ4fiY6LDYki5rfbrXks+dDfQx7Mozso667n02iBjunbLbfGOVyJ X-Developer-Key: i=barnabas.czeman@mainlining.org; a=ed25519; pk=TWUSIGgwW/Sn4xnX25nw+lszj1AT/A3bzkahn7EhOFc= Redmi 5A display uses pwm backlight, add support for it. Signed-off-by: Barnabás Czémán --- arch/arm64/boot/dts/qcom/msm8917-xiaomi-riva.dts | 25 ++++++++++++++++++++++++ 1 file changed, 25 insertions(+) diff --git a/arch/arm64/boot/dts/qcom/msm8917-xiaomi-riva.dts b/arch/arm64/boot/dts/qcom/msm8917-xiaomi-riva.dts index f1d22535fedd94467ba3f0a88b2110ce5360e7e1..8808306c989f54116052667887f9bf36b63c4c64 100644 --- a/arch/arm64/boot/dts/qcom/msm8917-xiaomi-riva.dts +++ b/arch/arm64/boot/dts/qcom/msm8917-xiaomi-riva.dts @@ -20,6 +20,14 @@ / { qcom,msm-id = ; qcom,board-id = <0x1000b 2>, <0x2000b 2>; + pwm_backlight: backlight { + compatible = "pwm-backlight"; + pwms = <&pm8937_pwm 0 100000>; + brightness-levels = <0 255>; + num-interpolated-steps = <255>; + default-brightness-level = <128>; + }; + battery: battery { compatible = "simple-battery"; charge-full-design-microamp-hours = <3000000>; @@ -131,6 +139,23 @@ bq25601@6b{ }; }; +&pm8937_gpios { + pwm_enable_default: pwm-enable-default-state { + pins = "gpio8"; + function = "dtest2"; + output-low; + bias-disable; + qcom,drive-strength = <2>; + }; +}; + +&pm8937_pwm { + pinctrl-0 = <&pwm_enable_default>; + pinctrl-names = "default"; + + status = "okay"; +}; + &pm8937_resin { linux,code = ;