From nobody Wed Oct 1 23:34:16 2025 Received: from mail-08.mail-europe.com (mail-08.mail-europe.com [57.129.93.249]) (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 AEBC328688F; Fri, 26 Sep 2025 07:09:19 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.client-ip=57.129.93.249 ARC-Seal: i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1758870563; cv=none; b=aqftxI7HslzXv/l8eV4LrsExpQ70HHAPvDT5oKC1k2ixwRacxUrykQXZRjhkQ+FgQBJZYs0JlsGb4B//znfMYQu0OI/zW1AerpyEaz9tccCucY1loS21CfqKQeoZyZ2dWkiRwEDIiHQ0JxQqc7PTlpd32qP6ZTY1nGlpLbFNrhA= ARC-Message-Signature: i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1758870563; c=relaxed/simple; bh=GKjlsxqTbxpyt3VuCV/objdV70KuxpUpntpWDXhpIhg=; h=From:Date:Subject:MIME-Version:Content-Type:Message-Id:References: In-Reply-To:To:Cc; b=fpzS6POzw1xdmlKcNV1UcqgtyOpXdZp6vB6E38tUH/0IxqrJeFiEI3ZYg7T9m1NsGICqZEkMmzQpD2ekhGL1aaskj6owg+UwJiNrqJl9TnBa//bWIw0XA//PRtpWdbzbleCD82E+xhD+k07lfqCDb58WRmhpIrLErVcuoYmyxoI= ARC-Authentication-Results: i=1; smtp.subspace.kernel.org; dmarc=pass (p=quarantine dis=none) header.from=vinarskis.com; spf=pass smtp.mailfrom=vinarskis.com; dkim=pass (2048-bit key) header.d=vinarskis.com header.i=@vinarskis.com header.b=ZrVLu0kn; arc=none smtp.client-ip=57.129.93.249 Authentication-Results: smtp.subspace.kernel.org; dmarc=pass (p=quarantine dis=none) header.from=vinarskis.com Authentication-Results: smtp.subspace.kernel.org; spf=pass smtp.mailfrom=vinarskis.com Authentication-Results: smtp.subspace.kernel.org; dkim=pass (2048-bit key) header.d=vinarskis.com header.i=@vinarskis.com header.b="ZrVLu0kn" DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=vinarskis.com; s=protonmail; t=1758870548; x=1759129748; bh=b+4eBFLXfgLqWLJemhO/UCi3kOey2BMAl5UTN1g2g4w=; h=From:Date:Subject:Message-Id:References:In-Reply-To:To:Cc:From:To: Cc:Date:Subject:Reply-To:Feedback-ID:Message-ID:BIMI-Selector; b=ZrVLu0knHt/ECXEdQfR8OH4Gfi/MW4SpE5YqIBE881io2e37S1tgK39gZRl8KtARQ CMiYN6KlqimY/K+/4qGE43tGUziYI1Jv4rLZePUMGSb5P4UuFfELrkwQPaBbTUK3eX lulOVnIsKvi3nBx83HH7fSphPmEeXpAD/w+8tRPpWdpabm42XTW1LMK71BOvOLfc6F UwLzu781ShBZeIqdUdmusirsablc8G6ZOv4OZUxfkWuDzyiE+iiIy+5N2TbA4m15Qk yq5M1mPes5lhYg6fn3rna/bBL7BUxEQWkZuVQjTT23cGBQowYQERESDE+VvTTdjuI3 heXyrZHETQq8g== X-Pm-Submission-Id: 4cY1sY5ggpz1DDKp From: Aleksandrs Vinarskis Date: Fri, 26 Sep 2025 09:08:52 +0200 Subject: [PATCH v2 1/3] dt-bindings: arm: qcom: Add Asus Zenbook A14 UX3407QA LCD/OLED variants Precedence: bulk X-Mailing-List: linux-kernel@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 Content-Type: text/plain; charset="utf-8" Content-Transfer-Encoding: quoted-printable Message-Id: <20250926-zenbook-improvements-v2-1-c0b512ab6b57@vinarskis.com> References: <20250926-zenbook-improvements-v2-0-c0b512ab6b57@vinarskis.com> In-Reply-To: <20250926-zenbook-improvements-v2-0-c0b512ab6b57@vinarskis.com> To: Bjorn Andersson , Konrad Dybcio , Rob Herring , Krzysztof Kozlowski , Conor Dooley Cc: linux-arm-msm@vger.kernel.org, devicetree@vger.kernel.org, linux-kernel@vger.kernel.org, Jens Glathe , Aleksandrs Vinarskis , Krzysztof Kozlowski X-Mailer: b4 0.14.2 X-Developer-Signature: v=1; a=openpgp-sha256; l=1385; i=alex@vinarskis.com; h=from:subject:message-id; bh=GKjlsxqTbxpyt3VuCV/objdV70KuxpUpntpWDXhpIhg=; b=owGbwMvMwCX2dl3hIv4AZgHG02pJDBnXbHh3/OHee5fpJuvbbFfTRzo/VfYsMEhWT2xdrVtqP v2Hu+OfjlIWBjEuBlkxRZbuP1/TuhbNXctwXeMbzBxWJpAhDFycAjARBjtGhtc3pSxaH6/K3FdU 8NN4jf8P13cm0/o8Fv7wZ346wcjUsZDhvzf/9SZ554fTf+92XPzfoVWJXVzg/IpVmy8esX7p9ta 9hBEA X-Developer-Key: i=alex@vinarskis.com; a=openpgp; fpr=8E21FAE2D2967BB123303E8C684FD4BA28133815 X1/X1 Plus variant of the said device comes in either FHD+ OLED or FHD+ LCD panel, and shares the same model number UX3407QA. It appears LCD panel's brightness adjustment is PWM backlight controlled, so a dedicated device-tree is required. Introduce dedicated compatibles with fallback to 'asus,zenbook-a14-ux3407qa' as they are otherwise the same. Reviewed-by: Krzysztof Kozlowski Signed-off-by: Aleksandrs Vinarskis --- Documentation/devicetree/bindings/arm/qcom.yaml | 8 +++++++- 1 file changed, 7 insertions(+), 1 deletion(-) diff --git a/Documentation/devicetree/bindings/arm/qcom.yaml b/Documentatio= n/devicetree/bindings/arm/qcom.yaml index 18b5ed044f9fcc4d12f4e3baa001099b6e154af7..abdc39c025aae0ca5cdf77c58ab= 0e3cbe47c5108 100644 --- a/Documentation/devicetree/bindings/arm/qcom.yaml +++ b/Documentation/devicetree/bindings/arm/qcom.yaml @@ -1083,7 +1083,13 @@ properties: =20 - items: - enum: - - asus,zenbook-a14-ux3407qa + - asus,zenbook-a14-ux3407qa-lcd + - asus,zenbook-a14-ux3407qa-oled + - const: asus,zenbook-a14-ux3407qa + - const: qcom,x1p42100 + + - items: + - enum: - hp,omnibook-x14-fe1 - lenovo,thinkbook-16 - qcom,x1p42100-crd --=20 2.51.0 From nobody Wed Oct 1 23:34:16 2025 Received: from mail-05.mail-europe.com (mail-05.mail-europe.com [85.9.206.169]) (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 881EA286D53; Fri, 26 Sep 2025 07:09:20 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.client-ip=85.9.206.169 ARC-Seal: i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1758870562; cv=none; b=qA7W/lozU7NCFuo1SOnnzMQXLLDfbZ3bM0WFmv/AxmelPDYHadcgAb+YQIqceVJt9GKzM4Khs3nklGoLYrVIw0NeZhK6VkB8M8vGBegh94rF08T+Bg8uf/yiGJyLvV3Z2gcbbK22ZLows/56ZkAvsNvr3t7aLxX6eCqFUOTqoos= ARC-Message-Signature: i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1758870562; c=relaxed/simple; bh=5eIUyRJC2yXkPMXcts193M/xXrpQ8BttzsxbEX1Md7I=; h=From:Date:Subject:MIME-Version:Content-Type:Message-Id:References: In-Reply-To:To:Cc; b=JFe5EwqLBb7MqwpFkDwCkROWdULKPi0mDtuTPAW5nBlrw8GhsHV7LPWuOHvdJhB1m6ULeJF97WiVv9BH3/VgL/nFa86NM7mPt+6WwuDszq4Gm+zwlW0FBg2W+xpMTD5+zTC9tBBPIEtFQQeEREV1Zz76rG5dNOEQXvC0cHGDhrk= ARC-Authentication-Results: i=1; smtp.subspace.kernel.org; dmarc=pass (p=quarantine dis=none) header.from=vinarskis.com; spf=pass smtp.mailfrom=vinarskis.com; dkim=pass (2048-bit key) header.d=vinarskis.com header.i=@vinarskis.com header.b=cljRAFmi; arc=none smtp.client-ip=85.9.206.169 Authentication-Results: smtp.subspace.kernel.org; dmarc=pass (p=quarantine dis=none) header.from=vinarskis.com Authentication-Results: smtp.subspace.kernel.org; spf=pass smtp.mailfrom=vinarskis.com Authentication-Results: smtp.subspace.kernel.org; dkim=pass (2048-bit key) header.d=vinarskis.com header.i=@vinarskis.com header.b="cljRAFmi" DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=vinarskis.com; s=protonmail; t=1758870550; x=1759129750; bh=jc0651F+zq00S9nJNgBV+Ch6fGZXNlYzQHMMEKAfgjY=; h=From:Date:Subject:Message-Id:References:In-Reply-To:To:Cc:From:To: Cc:Date:Subject:Reply-To:Feedback-ID:Message-ID:BIMI-Selector; b=cljRAFmizghLEzw50tHRNiLhDt7AYgJlX/sdZFc3FhLrCS1nXcU7R56Xm5w+AMp02 jfiTdgku8arlJ4CeapZtqLwxuvKqkQAI9G8QNTT/VhCqkXecnZ2SlnvobD0z1FGOeY MoqXeTvBizEKGyDaVwbnAVD4T64qEFcMuBzK1bKppbOgb4kCo9nW9ObkPAANMBbhok P1rI70buo8Lihss2yEDUKFrQkeKn5k6bSFS48G93ycMbsx7NFyrqPbP4hEoMTT/Kw9 BTEYTIfIvpF+1hrkyHEGb81O04U8ACNySV79Le8PY3YlUKU818R+U/sM7wQxLwyKBS DIjX/XpW5VFJw== X-Pm-Submission-Id: 4cY1sc2Yx9z1DDKl From: Aleksandrs Vinarskis Date: Fri, 26 Sep 2025 09:08:53 +0200 Subject: [PATCH v2 2/3] arm64: dts: qcom: Rework X1-based Asus Zenbook A14's displays Precedence: bulk X-Mailing-List: linux-kernel@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 Content-Type: text/plain; charset="utf-8" Content-Transfer-Encoding: quoted-printable Message-Id: <20250926-zenbook-improvements-v2-2-c0b512ab6b57@vinarskis.com> References: <20250926-zenbook-improvements-v2-0-c0b512ab6b57@vinarskis.com> In-Reply-To: <20250926-zenbook-improvements-v2-0-c0b512ab6b57@vinarskis.com> To: Bjorn Andersson , Konrad Dybcio , Rob Herring , Krzysztof Kozlowski , Conor Dooley Cc: linux-arm-msm@vger.kernel.org, devicetree@vger.kernel.org, linux-kernel@vger.kernel.org, Jens Glathe , Aleksandrs Vinarskis X-Mailer: b4 0.14.2 X-Developer-Signature: v=1; a=openpgp-sha256; l=13744; i=alex@vinarskis.com; h=from:subject:message-id; bh=5eIUyRJC2yXkPMXcts193M/xXrpQ8BttzsxbEX1Md7I=; b=owGbwMvMwCX2dl3hIv4AZgHG02pJDBnXbPgevr/l5vVJe531I61Vhe19C9Yd1gty/fCFS/lTx 7Uw9lnyHaUsDGJcDLJiiizdf76mdS2au5bhusY3mDmsTCBDGLg4BWAiFiwM/4ObeAKfuG04XJ/Y J/VQIW25yfbrt3qMPi6WYn7gH7+hcj/DPyU5xc1RU1aUVR6d5XVcmtvlwj0/8+Um1rqBuxe0qK6 ZwAQA X-Developer-Key: i=alex@vinarskis.com; a=openpgp; fpr=8E21FAE2D2967BB123303E8C684FD4BA28133815 The laptop comes in two variants: * UX3407RA, higher end, FHD+ OLED or WOXGA+ OLED panels * UX3407QA, lower end, FHD+ OLED or FHD+ LCD panels Even though all three panels work with "edp-panel", unfortunately the brightness adjustmenet of LCD panel is PWM based, requiring a dedicated device-tree. Convert "x1p42100-asus-zenbook-a14.dts" into ".dtsi" to allow for this split, introduce new LCD variant. Leave current variant without postfix and with the unchanged model name, as some distros (eg. Ubuntu) rely on this for automatic device-tree detection during kernel installation/upgrade. As dedicated device-tree is required, update compatibles of OLED variants to correct ones. Keep "edp-panel" as fallback, since it is enough to make the panels work. While at it moving .dts, .dtsi around, drop 'model' from the top level x1-asus-zenbook-a14.dtsi as well. Signed-off-by: Aleksandrs Vinarskis Co-developed-by: Jens Glathe Signed-off-by: Jens Glathe Reviewed-by: Konrad Dybcio --- arch/arm64/boot/dts/qcom/Makefile | 2 + arch/arm64/boot/dts/qcom/x1-asus-zenbook-a14.dtsi | 7 +- .../boot/dts/qcom/x1e80100-asus-zenbook-a14.dts | 8 ++ .../dts/qcom/x1p42100-asus-zenbook-a14-lcd.dts | 62 +++++++++ .../boot/dts/qcom/x1p42100-asus-zenbook-a14.dts | 133 ++---------------= --- .../boot/dts/qcom/x1p42100-asus-zenbook-a14.dtsi | 138 +++++++++++++++++= ++++ 6 files changed, 218 insertions(+), 132 deletions(-) diff --git a/arch/arm64/boot/dts/qcom/Makefile b/arch/arm64/boot/dts/qcom/M= akefile index 296688f7cb26550f75bce65826f234bc24110356..dffdb219f33dcd921abf8cbfdeb= 9d4456d7cb8d1 100644 --- a/arch/arm64/boot/dts/qcom/Makefile +++ b/arch/arm64/boot/dts/qcom/Makefile @@ -344,6 +344,8 @@ x1e80100-qcp-el2-dtbs :=3D x1e80100-qcp.dtb x1-el2.dtbo dtb-$(CONFIG_ARCH_QCOM) +=3D x1e80100-qcp.dtb x1e80100-qcp-el2.dtb x1p42100-asus-zenbook-a14-el2-dtbs :=3D x1p42100-asus-zenbook-a14.dtb x1-e= l2.dtbo dtb-$(CONFIG_ARCH_QCOM) +=3D x1p42100-asus-zenbook-a14.dtb x1p42100-asus-z= enbook-a14-el2.dtb +x1p42100-asus-zenbook-a14-lcd-el2-dtbs :=3D x1p42100-asus-zenbook-a14-lcd.= dtb x1-el2.dtbo +dtb-$(CONFIG_ARCH_QCOM) +=3D x1p42100-asus-zenbook-a14-lcd.dtb x1p42100-as= us-zenbook-a14-lcd-el2.dtb x1p42100-crd-el2-dtbs :=3D x1p42100-crd.dtb x1-el2.dtbo dtb-$(CONFIG_ARCH_QCOM) +=3D x1p42100-crd.dtb x1p42100-crd-el2.dtb x1p42100-hp-omnibook-x14-el2-dtbs :=3D x1p42100-hp-omnibook-x14.dtb x1-el2= .dtbo diff --git a/arch/arm64/boot/dts/qcom/x1-asus-zenbook-a14.dtsi b/arch/arm64= /boot/dts/qcom/x1-asus-zenbook-a14.dtsi index ee3c8c5e2c50c405937730c2f7feec43f809af6b..6e4d5f8c8136057abbecbf7e252= 969e603349aec 100644 --- a/arch/arm64/boot/dts/qcom/x1-asus-zenbook-a14.dtsi +++ b/arch/arm64/boot/dts/qcom/x1-asus-zenbook-a14.dtsi @@ -14,7 +14,6 @@ #include "x1e80100-pmics.dtsi" =20 / { - model =3D "ASUS Zenbook A14"; chassis-type =3D "laptop"; =20 aliases { @@ -1005,14 +1004,10 @@ &mdss_dp3 { status =3D "okay"; =20 aux-bus { - panel { + panel: panel { compatible =3D "edp-panel"; - enable-gpios =3D <&pmc8380_3_gpios 4 GPIO_ACTIVE_HIGH>; power-supply =3D <&vreg_edp_3p3>; =20 - pinctrl-0 =3D <&edp_bl_en>; - pinctrl-names =3D "default"; - port { edp_panel_in: endpoint { remote-endpoint =3D <&mdss_dp3_out>; diff --git a/arch/arm64/boot/dts/qcom/x1e80100-asus-zenbook-a14.dts b/arch/= arm64/boot/dts/qcom/x1e80100-asus-zenbook-a14.dts index 0d0bcc50207d7540285d82304dbc99e82858f6f0..f8f541153165c7c28351ef97172= bdb698074a5c3 100644 --- a/arch/arm64/boot/dts/qcom/x1e80100-asus-zenbook-a14.dts +++ b/arch/arm64/boot/dts/qcom/x1e80100-asus-zenbook-a14.dts @@ -22,6 +22,14 @@ &gpu_zap_shader { firmware-name =3D "qcom/x1e80100/ASUSTeK/zenbook-a14/qcdxkmsuc8380.mbn"; }; =20 +&panel { + compatible =3D "samsung,atna40cu11", "samsung,atna33xc20"; + enable-gpios =3D <&pmc8380_3_gpios 4 GPIO_ACTIVE_HIGH>; + + pinctrl-0 =3D <&edp_bl_en>; + pinctrl-names =3D "default"; +}; + &remoteproc_adsp { firmware-name =3D "qcom/x1e80100/ASUSTeK/zenbook-a14/qcadsp8380.mbn", "qcom/x1e80100/ASUSTeK/zenbook-a14/adsp_dtbs.elf"; diff --git a/arch/arm64/boot/dts/qcom/x1p42100-asus-zenbook-a14-lcd.dts b/a= rch/arm64/boot/dts/qcom/x1p42100-asus-zenbook-a14-lcd.dts new file mode 100644 index 0000000000000000000000000000000000000000..be756069131d7f3580d0e2058c3= d9538a3170fb1 --- /dev/null +++ b/arch/arm64/boot/dts/qcom/x1p42100-asus-zenbook-a14-lcd.dts @@ -0,0 +1,62 @@ +// SPDX-License-Identifier: BSD-3-Clause +/* + * Copyright (c) 2025 Qualcomm Innovation Center, Inc. All rights reserved. + * Copyright (c) 2025 Aleksandrs Vinarskis + */ + +/dts-v1/; + +#include "x1p42100-asus-zenbook-a14.dtsi" + +/ { + model =3D "ASUS Zenbook A14 (UX3407QA, LCD)"; + compatible =3D "asus,zenbook-a14-ux3407qa-lcd", "asus,zenbook-a14-ux3407q= a", "qcom,x1p42100"; + + backlight: backlight { + compatible =3D "pwm-backlight"; + pwms =3D <&pmk8550_pwm 0 416667>; + enable-gpios =3D <&pmc8380_3_gpios 4 GPIO_ACTIVE_HIGH>; + power-supply =3D <&vreg_edp_bl>; + + pinctrl-0 =3D <&edp_bl_en>, <&edp_bl_pwm>; + pinctrl-names =3D "default"; + }; + + vreg_edp_bl: regulator-edp-bl { + compatible =3D "regulator-fixed"; + + regulator-name =3D "VBL9"; + regulator-min-microvolt =3D <3600000>; + regulator-max-microvolt =3D <3600000>; + + gpio =3D <&pmc8380_3_gpios 10 GPIO_ACTIVE_HIGH>; + enable-active-high; + + pinctrl-0 =3D <&edp_bl_reg_en>; + pinctrl-names =3D "default"; + + regulator-boot-on; + }; +}; + +&panel { + backlight =3D <&backlight>; +}; + +&pmc8380_3_gpios { + edp_bl_reg_en: edp-bl-reg-en-state { + pins =3D "gpio10"; + function =3D "normal"; + }; +}; + +&pmk8550_gpios { + edp_bl_pwm: edp-bl-pwm-state { + pins =3D "gpio5"; + function =3D "func3"; + }; +}; + +&pmk8550_pwm { + status =3D "okay"; +}; diff --git a/arch/arm64/boot/dts/qcom/x1p42100-asus-zenbook-a14.dts b/arch/= arm64/boot/dts/qcom/x1p42100-asus-zenbook-a14.dts index bd75ff898601a0e1d79a5c3986c946046eecf789..68cd318d69073af70e596f935d6= 0d76859dec2c4 100644 --- a/arch/arm64/boot/dts/qcom/x1p42100-asus-zenbook-a14.dts +++ b/arch/arm64/boot/dts/qcom/x1p42100-asus-zenbook-a14.dts @@ -6,136 +6,17 @@ =20 /dts-v1/; =20 -#include "x1p42100.dtsi" -#include "x1-asus-zenbook-a14.dtsi" - -/delete-node/ &pmc8380_6; -/delete-node/ &pmc8380_6_thermal; +#include "x1p42100-asus-zenbook-a14.dtsi" =20 / { model =3D "ASUS Zenbook A14 (UX3407QA)"; - compatible =3D "asus,zenbook-a14-ux3407qa", "qcom,x1p42100"; - - wcn6855-pmu { - compatible =3D "qcom,wcn6855-pmu"; - - vddaon-supply =3D <&vreg_wcn_0p95>; - vddio-supply =3D <&vreg_wcn_1p9>; - vddpcie1p3-supply =3D <&vreg_wcn_1p9>; - vddpcie1p9-supply =3D <&vreg_wcn_1p9>; - vddpmu-supply =3D <&vreg_wcn_0p95>; - vddpmucx-supply =3D <&vreg_wcn_0p95>; - vddpmumx-supply =3D <&vreg_wcn_0p95>; - vddrfa0p95-supply =3D <&vreg_wcn_0p95>; - vddrfa1p3-supply =3D <&vreg_wcn_1p9>; - vddrfa1p9-supply =3D <&vreg_wcn_1p9>; - - bt-enable-gpios =3D <&tlmm 116 GPIO_ACTIVE_HIGH>; - wlan-enable-gpios =3D <&tlmm 117 GPIO_ACTIVE_HIGH>; - - pinctrl-0 =3D <&wcn_bt_en>, <&wcn_wlan_en>; - pinctrl-names =3D "default"; - - regulators { - vreg_pmu_rfa_cmn_0p8: ldo0 { - regulator-name =3D "vreg_pmu_rfa_cmn_0p8"; - }; - - vreg_pmu_aon_0p8: ldo1 { - regulator-name =3D "vreg_pmu_aon_0p8"; - }; - - vreg_pmu_wlcx_0p8: ldo2 { - regulator-name =3D "vreg_pmu_wlcx_0p8"; - }; - - vreg_pmu_wlmx_0p8: ldo3 { - regulator-name =3D "vreg_pmu_wlmx_0p8"; - }; - - vreg_pmu_btcmx_0p8: ldo4 { - regulator-name =3D "vreg_pmu_btcmx_0p8"; - }; - - vreg_pmu_pcie_1p8: ldo5 { - regulator-name =3D "vreg_pmu_pcie_1p8"; - }; - - vreg_pmu_pcie_0p9: ldo6 { - regulator-name =3D "vreg_pmu_pcie_0p9"; - }; - - vreg_pmu_rfa_0p8: ldo7 { - regulator-name =3D "vreg_pmu_rfa_0p8"; - }; - - vreg_pmu_rfa_1p2: ldo8 { - regulator-name =3D "vreg_pmu_rfa_1p2"; - }; - - vreg_pmu_rfa_1p7: ldo9 { - regulator-name =3D "vreg_pmu_rfa_1p7"; - }; - }; - }; + compatible =3D "asus,zenbook-a14-ux3407qa-oled", "asus,zenbook-a14-ux3407= qa", "qcom,x1p42100"; }; =20 -&gpu { - status =3D "okay"; -}; - -&gpu_zap_shader { - firmware-name =3D "qcom/x1p42100/ASUSTeK/zenbook-a14/qcdxkmsucpurwa.mbn"; -}; - -&pcie4_port0 { - wifi@0 { - compatible =3D "pci17cb,1103"; - reg =3D <0x10000 0x0 0x0 0x0 0x0>; - - vddaon-supply =3D <&vreg_pmu_aon_0p8>; - vddpcie0p9-supply =3D <&vreg_pmu_pcie_0p9>; - vddpcie1p8-supply =3D <&vreg_pmu_pcie_1p8>; - vddrfa0p8-supply =3D <&vreg_pmu_rfa_0p8>; - vddrfa1p2-supply =3D <&vreg_pmu_rfa_1p2>; - vddrfa1p8-supply =3D <&vreg_pmu_rfa_1p7>; - vddrfacmn-supply =3D <&vreg_pmu_rfa_cmn_0p8>; - vddwlcx-supply =3D <&vreg_pmu_wlcx_0p8>; - vddwlmx-supply =3D <&vreg_pmu_wlmx_0p8>; - - qcom,calibration-variant =3D "UX3407Q"; - }; -}; - -&remoteproc_adsp { - firmware-name =3D "qcom/x1p42100/ASUSTeK/zenbook-a14/qcadsp8380.mbn", - "qcom/x1p42100/ASUSTeK/zenbook-a14/adsp_dtbs.elf"; - - status =3D "okay"; -}; - -&remoteproc_cdsp { - firmware-name =3D "qcom/x1p42100/ASUSTeK/zenbook-a14/qccdsp8380.mbn", - "qcom/x1p42100/ASUSTeK/zenbook-a14/cdsp_dtbs.elf"; - - status =3D "okay"; -}; - -&uart14 { - status =3D "okay"; - - bluetooth { - compatible =3D "qcom,wcn6855-bt"; - - vddaon-supply =3D <&vreg_pmu_aon_0p8>; - vddbtcmx-supply =3D <&vreg_pmu_btcmx_0p8>; - vddrfa0p8-supply =3D <&vreg_pmu_rfa_0p8>; - vddrfa1p2-supply =3D <&vreg_pmu_rfa_1p2>; - vddrfa1p8-supply =3D <&vreg_pmu_rfa_1p7>; - vddrfacmn-supply =3D <&vreg_pmu_rfa_cmn_0p8>; - vddwlcx-supply =3D <&vreg_pmu_wlcx_0p8>; - vddwlmx-supply =3D <&vreg_pmu_wlmx_0p8>; +&panel { + compatible =3D "samsung,atna40ct06", "samsung,atna33xc20"; + enable-gpios =3D <&pmc8380_3_gpios 4 GPIO_ACTIVE_HIGH>; =20 - max-speed =3D <3000000>; - }; + pinctrl-0 =3D <&edp_bl_en>; + pinctrl-names =3D "default"; }; diff --git a/arch/arm64/boot/dts/qcom/x1p42100-asus-zenbook-a14.dtsi b/arch= /arm64/boot/dts/qcom/x1p42100-asus-zenbook-a14.dtsi new file mode 100644 index 0000000000000000000000000000000000000000..7ccb2076bab66c64e693e6a1ce5= 70d025fe649f7 --- /dev/null +++ b/arch/arm64/boot/dts/qcom/x1p42100-asus-zenbook-a14.dtsi @@ -0,0 +1,138 @@ +// SPDX-License-Identifier: BSD-3-Clause +/* + * Copyright (c) 2025 Qualcomm Innovation Center, Inc. All rights reserved. + * Copyright (c) 2025 Aleksandrs Vinarskis + */ + +/dts-v1/; + +#include "x1p42100.dtsi" +#include "x1-asus-zenbook-a14.dtsi" + +/delete-node/ &pmc8380_6; +/delete-node/ &pmc8380_6_thermal; + +/ { + wcn6855-pmu { + compatible =3D "qcom,wcn6855-pmu"; + + vddaon-supply =3D <&vreg_wcn_0p95>; + vddio-supply =3D <&vreg_wcn_1p9>; + vddpcie1p3-supply =3D <&vreg_wcn_1p9>; + vddpcie1p9-supply =3D <&vreg_wcn_1p9>; + vddpmu-supply =3D <&vreg_wcn_0p95>; + vddpmucx-supply =3D <&vreg_wcn_0p95>; + vddpmumx-supply =3D <&vreg_wcn_0p95>; + vddrfa0p95-supply =3D <&vreg_wcn_0p95>; + vddrfa1p3-supply =3D <&vreg_wcn_1p9>; + vddrfa1p9-supply =3D <&vreg_wcn_1p9>; + + bt-enable-gpios =3D <&tlmm 116 GPIO_ACTIVE_HIGH>; + wlan-enable-gpios =3D <&tlmm 117 GPIO_ACTIVE_HIGH>; + + pinctrl-0 =3D <&wcn_bt_en>, <&wcn_wlan_en>; + pinctrl-names =3D "default"; + + regulators { + vreg_pmu_rfa_cmn_0p8: ldo0 { + regulator-name =3D "vreg_pmu_rfa_cmn_0p8"; + }; + + vreg_pmu_aon_0p8: ldo1 { + regulator-name =3D "vreg_pmu_aon_0p8"; + }; + + vreg_pmu_wlcx_0p8: ldo2 { + regulator-name =3D "vreg_pmu_wlcx_0p8"; + }; + + vreg_pmu_wlmx_0p8: ldo3 { + regulator-name =3D "vreg_pmu_wlmx_0p8"; + }; + + vreg_pmu_btcmx_0p8: ldo4 { + regulator-name =3D "vreg_pmu_btcmx_0p8"; + }; + + vreg_pmu_pcie_1p8: ldo5 { + regulator-name =3D "vreg_pmu_pcie_1p8"; + }; + + vreg_pmu_pcie_0p9: ldo6 { + regulator-name =3D "vreg_pmu_pcie_0p9"; + }; + + vreg_pmu_rfa_0p8: ldo7 { + regulator-name =3D "vreg_pmu_rfa_0p8"; + }; + + vreg_pmu_rfa_1p2: ldo8 { + regulator-name =3D "vreg_pmu_rfa_1p2"; + }; + + vreg_pmu_rfa_1p7: ldo9 { + regulator-name =3D "vreg_pmu_rfa_1p7"; + }; + }; + }; +}; + +&gpu { + status =3D "okay"; +}; + +&gpu_zap_shader { + firmware-name =3D "qcom/x1p42100/ASUSTeK/zenbook-a14/qcdxkmsucpurwa.mbn"; +}; + +&pcie4_port0 { + wifi@0 { + compatible =3D "pci17cb,1103"; + reg =3D <0x10000 0x0 0x0 0x0 0x0>; + + vddaon-supply =3D <&vreg_pmu_aon_0p8>; + vddpcie0p9-supply =3D <&vreg_pmu_pcie_0p9>; + vddpcie1p8-supply =3D <&vreg_pmu_pcie_1p8>; + vddrfa0p8-supply =3D <&vreg_pmu_rfa_0p8>; + vddrfa1p2-supply =3D <&vreg_pmu_rfa_1p2>; + vddrfa1p8-supply =3D <&vreg_pmu_rfa_1p7>; + vddrfacmn-supply =3D <&vreg_pmu_rfa_cmn_0p8>; + vddwlcx-supply =3D <&vreg_pmu_wlcx_0p8>; + vddwlmx-supply =3D <&vreg_pmu_wlmx_0p8>; + + qcom,calibration-variant =3D "UX3407Q"; + }; +}; + +&remoteproc_adsp { + firmware-name =3D "qcom/x1p42100/ASUSTeK/zenbook-a14/qcadsp8380.mbn", + "qcom/x1p42100/ASUSTeK/zenbook-a14/adsp_dtbs.elf"; + + status =3D "okay"; +}; + +&remoteproc_cdsp { + firmware-name =3D "qcom/x1p42100/ASUSTeK/zenbook-a14/qccdsp8380.mbn", + "qcom/x1p42100/ASUSTeK/zenbook-a14/cdsp_dtbs.elf"; + + status =3D "okay"; +}; + +&uart14 { + status =3D "okay"; + + bluetooth { + compatible =3D "qcom,wcn6855-bt"; + + vddaon-supply =3D <&vreg_pmu_aon_0p8>; + vddbtcmx-supply =3D <&vreg_pmu_btcmx_0p8>; + vddrfa0p8-supply =3D <&vreg_pmu_rfa_0p8>; + vddrfa1p2-supply =3D <&vreg_pmu_rfa_1p2>; + vddrfa1p8-supply =3D <&vreg_pmu_rfa_1p7>; + vddrfacmn-supply =3D <&vreg_pmu_rfa_cmn_0p8>; + vddwlcx-supply =3D <&vreg_pmu_wlcx_0p8>; + vddwlmx-supply =3D <&vreg_pmu_wlmx_0p8>; + + max-speed =3D <3000000>; + }; +}; --=20 2.51.0 From nobody Wed Oct 1 23:34:16 2025 Received: from mail-05.mail-europe.com (mail-05.mail-europe.com [85.9.206.169]) (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 A1A37287256; Fri, 26 Sep 2025 07:09:21 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.client-ip=85.9.206.169 ARC-Seal: i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1758870563; cv=none; b=W3oCT9PM7Up/DO8LvhVBCQ2cNS8qFvaKsLl02x1jVpeH9w/XzxiNok8/EFV8DWUAExNSZrorNAzM8/mS6DFf68pf7IDZqKh5YAwyNbVw1cMoC3bqVIOZ4XbI9mim/dPHsryiXrkTJDgXi3iANZo1s7O4pNVi9AcNiivVgSwHcAo= ARC-Message-Signature: i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1758870563; c=relaxed/simple; bh=cIp5yPPUUN8pRc3LNy3sbNn0Bv685Fbmk6Styi0iv6I=; h=From:Date:Subject:MIME-Version:Content-Type:Message-Id:References: In-Reply-To:To:Cc; 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b=cJrbH044pO35ffM1baRWfqkMKx31fYOJpENJtIHvVlL6RC7NToAyhfn5NN9djJxjg pKoNgqQvIeoBsqDq+oR6id//YxxJkd5p1SQripVukWmyxjKuI+RSay2pLvzJxMs3+A Gyv7i4OnKihLBO74jCp5vpf0vlS670p2vX+h6fSagx+4sUTjdHKT8eMQ/L5fEzzNTq +tag8yQQSIERacucStxHGImEbpSKj+EnSz0VFvczYNXf5fnylJHOC9U5JOgZr2r8Li eA2tlKW7SH1a6KBt89G6FC3zab6IiYjMLYWmbVLgeYwujBuf/CIb9kH6tMRyNeC06o oT2OH1e99bJ3g== X-Pm-Submission-Id: 4cY1sf1S4Tz1DDKn From: Aleksandrs Vinarskis Date: Fri, 26 Sep 2025 09:08:54 +0200 Subject: [PATCH v2 3/3] arm64: dts: qcom: x1e80100-asus-zenbook-a14: Enable WiFi, Bluetooth Precedence: bulk X-Mailing-List: linux-kernel@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 Content-Type: text/plain; charset="utf-8" Content-Transfer-Encoding: quoted-printable Message-Id: <20250926-zenbook-improvements-v2-3-c0b512ab6b57@vinarskis.com> References: <20250926-zenbook-improvements-v2-0-c0b512ab6b57@vinarskis.com> In-Reply-To: <20250926-zenbook-improvements-v2-0-c0b512ab6b57@vinarskis.com> To: Bjorn Andersson , Konrad Dybcio , Rob Herring , Krzysztof Kozlowski , Conor Dooley Cc: linux-arm-msm@vger.kernel.org, devicetree@vger.kernel.org, linux-kernel@vger.kernel.org, Jens Glathe , Aleksandrs Vinarskis X-Mailer: b4 0.14.2 X-Developer-Signature: v=1; a=openpgp-sha256; l=3527; i=alex@vinarskis.com; h=from:subject:message-id; bh=cIp5yPPUUN8pRc3LNy3sbNn0Bv685Fbmk6Styi0iv6I=; b=owGbwMvMwCX2dl3hIv4AZgHG02pJDBnXbPiMnzZNzBH+IS4Xc6so6inHd9krJXbvL23K6yv7N un/z/f/O0pZGMS4GGTFFFm6/3xN61o0dy3DdY1vMHNYmUCGMHBxCsBEdl1m+KfbzBhjLD9boU/T 9fSVlSvbXISOcFzlnbqPX8xzmYfrg7kM/zMmmar9eq9Rcjt0sYHTEzY5nuV3ZKLtJ29iUN2pyTz 1MysA X-Developer-Key: i=alex@vinarskis.com; a=openpgp; fpr=8E21FAE2D2967BB123303E8C684FD4BA28133815 Unlike UX3407QA with ath11k, UX3407RA comes with ath12k. Definitions were not added during initial bringup due to lack of hardware to test it. Add missing definitions that were now confirmed to work. Signed-off-by: Aleksandrs Vinarskis Reviewed-by: Konrad Dybcio --- .../boot/dts/qcom/x1e80100-asus-zenbook-a14.dts | 94 ++++++++++++++++++= ++++ 1 file changed, 94 insertions(+) diff --git a/arch/arm64/boot/dts/qcom/x1e80100-asus-zenbook-a14.dts b/arch/= arm64/boot/dts/qcom/x1e80100-asus-zenbook-a14.dts index f8f541153165c7c28351ef97172bdb698074a5c3..7ee558c19968ad9e9410235d6ad= 1497b7df2d072 100644 --- a/arch/arm64/boot/dts/qcom/x1e80100-asus-zenbook-a14.dts +++ b/arch/arm64/boot/dts/qcom/x1e80100-asus-zenbook-a14.dts @@ -12,6 +12,65 @@ / { model =3D "ASUS Zenbook A14 (UX3407RA)"; compatible =3D "asus,zenbook-a14-ux3407ra", "qcom,x1e80100"; + + wcn7850-pmu { + compatible =3D "qcom,wcn7850-pmu"; + + vdd-supply =3D <&vreg_wcn_0p95>; + vddio-supply =3D <&vreg_l15b_1p8>; + vddaon-supply =3D <&vreg_wcn_0p95>; + vdddig-supply =3D <&vreg_wcn_0p95>; + vddrfa1p2-supply =3D <&vreg_wcn_1p9>; + vddrfa1p8-supply =3D <&vreg_wcn_1p9>; + + bt-enable-gpios =3D <&tlmm 116 GPIO_ACTIVE_HIGH>; + wlan-enable-gpios =3D <&tlmm 117 GPIO_ACTIVE_HIGH>; + + pinctrl-0 =3D <&wcn_bt_en>, <&wcn_wlan_en>; + pinctrl-names =3D "default"; + + regulators { + vreg_pmu_rfa_cmn: ldo0 { + regulator-name =3D "vreg_pmu_rfa_cmn"; + }; + + vreg_pmu_aon_0p59: ldo1 { + regulator-name =3D "vreg_pmu_aon_0p59"; + }; + + vreg_pmu_wlcx_0p8: ldo2 { + regulator-name =3D "vreg_pmu_wlcx_0p8"; + }; + + vreg_pmu_wlmx_0p85: ldo3 { + regulator-name =3D "vreg_pmu_wlmx_0p85"; + }; + + vreg_pmu_btcmx_0p85: ldo4 { + regulator-name =3D "vreg_pmu_btcmx_0p85"; + }; + + vreg_pmu_rfa_0p8: ldo5 { + regulator-name =3D "vreg_pmu_rfa_0p8"; + }; + + vreg_pmu_rfa_1p2: ldo6 { + regulator-name =3D "vreg_pmu_rfa_1p2"; + }; + + vreg_pmu_rfa_1p8: ldo7 { + regulator-name =3D "vreg_pmu_rfa_1p8"; + }; + + vreg_pmu_pcie_0p9: ldo8 { + regulator-name =3D "vreg_pmu_pcie_0p9"; + }; + + vreg_pmu_pcie_1p8: ldo9 { + regulator-name =3D "vreg_pmu_pcie_1p8"; + }; + }; + }; }; =20 &gpu { @@ -22,6 +81,23 @@ &gpu_zap_shader { firmware-name =3D "qcom/x1e80100/ASUSTeK/zenbook-a14/qcdxkmsuc8380.mbn"; }; =20 +&pcie4_port0 { + wifi@0 { + compatible =3D "pci17cb,1107"; + reg =3D <0x10000 0x0 0x0 0x0 0x0>; + + vddaon-supply =3D <&vreg_pmu_aon_0p59>; + vddpcie0p9-supply =3D <&vreg_pmu_pcie_0p9>; + vddpcie1p8-supply =3D <&vreg_pmu_pcie_1p8>; + vddrfa0p8-supply =3D <&vreg_pmu_rfa_0p8>; + vddrfa1p2-supply =3D <&vreg_pmu_rfa_1p2>; + vddrfa1p8-supply =3D <&vreg_pmu_rfa_1p8>; + vddrfacmn-supply =3D <&vreg_pmu_rfa_cmn>; + vddwlcx-supply =3D <&vreg_pmu_wlcx_0p8>; + vddwlmx-supply =3D <&vreg_pmu_wlmx_0p85>; + }; +}; + &panel { compatible =3D "samsung,atna40cu11", "samsung,atna33xc20"; enable-gpios =3D <&pmc8380_3_gpios 4 GPIO_ACTIVE_HIGH>; @@ -43,3 +119,21 @@ &remoteproc_cdsp { =20 status =3D "okay"; }; + +&uart14 { + status =3D "okay"; + + bluetooth { + compatible =3D "qcom,wcn7850-bt"; + + vddaon-supply =3D <&vreg_pmu_aon_0p59>; + vddrfa0p8-supply =3D <&vreg_pmu_rfa_0p8>; + vddrfa1p2-supply =3D <&vreg_pmu_rfa_1p2>; + vddrfa1p8-supply =3D <&vreg_pmu_rfa_1p8>; + vddrfacmn-supply =3D <&vreg_pmu_rfa_cmn>; + vddwlcx-supply =3D <&vreg_pmu_wlcx_0p8>; + vddwlmx-supply =3D <&vreg_pmu_wlmx_0p85>; + + max-speed =3D <3000000>; + }; +}; --=20 2.51.0