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arm64: dts: qcom: Add support for X1-based Asus Zenbook A14

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Initial support for Asus Zenbook A14. Particular moddel exists
in X1-26-100, X1P-42-100 (UX3407QA) and X1E-78-100 (UX3407RA).

Mostly similar to other X1-based laptops. Notable differences are:
* Wifi/Bluetooth combo being Qualcomm FastConnect 6900 on UX3407QA
  and Qualcomm FastConnect 7800 on UX3407RA
* USB Type-C retimers are Parade PS8833, appear to behave identical
  to Parade PS8830
* gpio90 is TZ protected

Working:
* Keyboard
* Touchpad
* NVME
* Lid switch
* Camera LED
* eDP (FHD OLED, SDC420D) with brightness control
* Bluetooth, WiFi (WCN6855)
* USB Type-A port
* USB Type-C ports in USB2/USB3/DP (both orientations)
* aDSP/cDPS firmware loading, battery info
* Sleep/suspend, nothing visibly broken on resume

Out of scope of this series:
* Audio (Speakers/microphones/headphone jack)
* Camera (OmniVision OV02C10)
* HDMI (Parade PS185HDM)
* EC

Add dtsi and create two configurations for UX3407QA, UX3407RA.
Tested on UX3407QA with X1-26-100.

Reviewed-by: Konrad Dybcio <konrad.dybcio@oss.qualcomm.com>
Signed-off-by: Aleksandrs Vinarskis <alex.vinarskis@gmail.com>
Link: https://lore.kernel.org/r/20250523131605.6624-2-alex.vinarskis@gmail.com
Signed-off-by: Bjorn Andersson <andersson@kernel.org>
This commit is contained in:
Aleksandrs Vinarskis 2025-05-23 15:15:08 +02:00 • committed by Bjorn Andersson
parent 965e28cad4
commit 6516961352
4 changed files with 1480 additions and 0 deletions
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4
arch/arm64/boot/dts/qcom/Makefile
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@ -310,6 +310,8 @@ x1e78100-lenovo-thinkpad-t14s-oled-el2-dtbs := x1e78100-lenovo-thinkpad-t14s-ole
dtb-$(CONFIG_ARCH_QCOM) += x1e78100-lenovo-thinkpad-t14s-oled.dtb x1e78100-lenovo-thinkpad-t14s-oled-el2.dtb
x1e80100-asus-vivobook-s15-el2-dtbs := x1e80100-asus-vivobook-s15.dtb x1-el2.dtbo
dtb-$(CONFIG_ARCH_QCOM) += x1e80100-asus-vivobook-s15.dtb x1e80100-asus-vivobook-s15-el2.dtb
x1e80100-asus-zenbook-a14-el2-dtbs := x1e80100-asus-zenbook-a14.dtb x1-el2.dtbo
dtb-$(CONFIG_ARCH_QCOM) += x1e80100-asus-zenbook-a14.dtb x1e80100-asus-zenbook-a14-el2.dtb
x1e80100-crd-el2-dtbs := x1e80100-crd.dtb x1-el2.dtbo
dtb-$(CONFIG_ARCH_QCOM) += x1e80100-crd.dtb x1e80100-crd-el2.dtb
x1e80100-dell-xps13-9345-el2-dtbs := x1e80100-dell-xps13-9345.dtb x1-el2.dtbo
@ -326,5 +328,7 @@ x1e80100-microsoft-romulus15-el2-dtbs := x1e80100-microsoft-romulus15.dtb x1-el2
dtb-$(CONFIG_ARCH_QCOM) += x1e80100-microsoft-romulus15.dtb x1e80100-microsoft-romulus15-el2.dtb
x1e80100-qcp-el2-dtbs := x1e80100-qcp.dtb x1-el2.dtbo
dtb-$(CONFIG_ARCH_QCOM) += x1e80100-qcp.dtb x1e80100-qcp-el2.dtb
x1p42100-asus-zenbook-a14-el2-dtbs := x1p42100-asus-zenbook-a14.dtb x1-el2.dtbo
dtb-$(CONFIG_ARCH_QCOM) += x1p42100-asus-zenbook-a14.dtb x1p42100-asus-zenbook-a14-el2.dtb
x1p42100-crd-el2-dtbs := x1p42100-crd.dtb x1-el2.dtbo
dtb-$(CONFIG_ARCH_QCOM) += x1p42100-crd.dtb x1p42100-crd-el2.dtb

1306
arch/arm64/boot/dts/qcom/x1-asus-zenbook-a14.dtsi Normal file
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File diff suppressed because it is too large Load diff

33
arch/arm64/boot/dts/qcom/x1e80100-asus-zenbook-a14.dts Normal file
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@ -0,0 +1,33 @@
// SPDX-License-Identifier: BSD-3-Clause
/*
* Copyright (c) 2025 Qualcomm Innovation Center, Inc. All rights reserved.
* Copyright (c) 2025 Aleksandrs Vinarskis <alex.vinarskis@gmail.com>
*/
/dts-v1/;
#include "x1e80100.dtsi"
#include "x1-asus-zenbook-a14.dtsi"
/ {
model = "ASUS Zenbook A14 (UX3407RA)";
compatible = "asus,zenbook-a14-ux3407ra", "qcom,x1e80100";
};
&gpu_zap_shader {
firmware-name = "qcom/x1e80100/ASUSTeK/zenbook-a14/qcdxkmsuc8380.mbn";
};
&remoteproc_adsp {
firmware-name = "qcom/x1e80100/ASUSTeK/zenbook-a14/qcadsp8380.mbn",
"qcom/x1e80100/ASUSTeK/zenbook-a14/adsp_dtbs.elf";
status = "okay";
};
&remoteproc_cdsp {
firmware-name = "qcom/x1e80100/ASUSTeK/zenbook-a14/qccdsp8380.mbn",
"qcom/x1e80100/ASUSTeK/zenbook-a14/cdsp_dtbs.elf";
status = "okay";
};

137
arch/arm64/boot/dts/qcom/x1p42100-asus-zenbook-a14.dts Normal file
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@ -0,0 +1,137 @@
// SPDX-License-Identifier: BSD-3-Clause
/*
* Copyright (c) 2025 Qualcomm Innovation Center, Inc. All rights reserved.
* Copyright (c) 2025 Aleksandrs Vinarskis <alex.vinarskis@gmail.com>
*/
/dts-v1/;
#include "x1p42100.dtsi"
#include "x1-asus-zenbook-a14.dtsi"
/delete-node/ &pmc8380_6;
/delete-node/ &pmc8380_6_thermal;
/ {
model = "ASUS Zenbook A14 (UX3407QA)";
compatible = "asus,zenbook-a14-ux3407qa", "qcom,x1p42100";
wcn6855-pmu {
compatible = "qcom,wcn6855-pmu";
vddaon-supply = <&vreg_wcn_0p95>;
vddio-supply = <&vreg_wcn_1p9>;
vddpcie1p3-supply = <&vreg_wcn_1p9>;
vddpcie1p9-supply = <&vreg_wcn_1p9>;
vddpmu-supply = <&vreg_wcn_0p95>;
vddpmucx-supply = <&vreg_wcn_0p95>;
vddpmumx-supply = <&vreg_wcn_0p95>;
vddrfa0p95-supply = <&vreg_wcn_0p95>;
vddrfa1p3-supply = <&vreg_wcn_1p9>;
vddrfa1p9-supply = <&vreg_wcn_1p9>;
bt-enable-gpios = <&tlmm 116 GPIO_ACTIVE_HIGH>;
wlan-enable-gpios = <&tlmm 117 GPIO_ACTIVE_HIGH>;
pinctrl-0 = <&wcn_bt_en>, <&wcn_wlan_en>;
pinctrl-names = "default";
regulators {
vreg_pmu_rfa_cmn_0p8: ldo0 {
regulator-name = "vreg_pmu_rfa_cmn_0p8";
};
vreg_pmu_aon_0p8: ldo1 {
regulator-name = "vreg_pmu_aon_0p8";
};
vreg_pmu_wlcx_0p8: ldo2 {
regulator-name = "vreg_pmu_wlcx_0p8";
};
vreg_pmu_wlmx_0p8: ldo3 {
regulator-name = "vreg_pmu_wlmx_0p8";
};
vreg_pmu_btcmx_0p8: ldo4 {
regulator-name = "vreg_pmu_btcmx_0p8";
};
vreg_pmu_pcie_1p8: ldo5 {
regulator-name = "vreg_pmu_pcie_1p8";
};
vreg_pmu_pcie_0p9: ldo6 {
regulator-name = "vreg_pmu_pcie_0p9";
};
vreg_pmu_rfa_0p8: ldo7 {
regulator-name = "vreg_pmu_rfa_0p8";
};
vreg_pmu_rfa_1p2: ldo8 {
regulator-name = "vreg_pmu_rfa_1p2";
};
vreg_pmu_rfa_1p7: ldo9 {
regulator-name = "vreg_pmu_rfa_1p7";
};
};
};
};
&gpu_zap_shader {
firmware-name = "qcom/x1e80100/ASUSTeK/zenbook-a14/qcdxkmsucpurwa.mbn";
};
&pcie4_port0 {
wifi@0 {
compatible = "pci17cb,1103";
reg = <0x10000 0x0 0x0 0x0 0x0>;
vddaon-supply = <&vreg_pmu_aon_0p8>;
vddpcie0p9-supply = <&vreg_pmu_pcie_0p9>;
vddpcie1p8-supply = <&vreg_pmu_pcie_1p8>;
vddrfa0p8-supply = <&vreg_pmu_rfa_0p8>;
vddrfa1p2-supply = <&vreg_pmu_rfa_1p2>;
vddrfa1p8-supply = <&vreg_pmu_rfa_1p7>;
vddrfacmn-supply = <&vreg_pmu_rfa_cmn_0p8>;
vddwlcx-supply = <&vreg_pmu_wlcx_0p8>;
vddwlmx-supply = <&vreg_pmu_wlmx_0p8>;
qcom,calibration-variant = "UX3407Q";
};
};
&remoteproc_adsp {
firmware-name = "qcom/x1p42100/ASUSTeK/zenbook-a14/qcadsp8380.mbn",
"qcom/x1p42100/ASUSTeK/zenbook-a14/adsp_dtbs.elf";
status = "okay";
};
&remoteproc_cdsp {
firmware-name = "qcom/x1p42100/ASUSTeK/zenbook-a14/qccdsp8380.mbn",
"qcom/x1p42100/ASUSTeK/zenbook-a14/cdsp_dtbs.elf";
status = "okay";
};
&uart14 {
status = "okay";
bluetooth {
compatible = "qcom,wcn6855-bt";
vddaon-supply = <&vreg_pmu_aon_0p8>;
vddbtcmx-supply = <&vreg_pmu_btcmx_0p8>;
vddrfa0p8-supply = <&vreg_pmu_rfa_0p8>;
vddrfa1p2-supply = <&vreg_pmu_rfa_1p2>;
vddrfa1p8-supply = <&vreg_pmu_rfa_1p7>;
vddrfacmn-supply = <&vreg_pmu_rfa_cmn_0p8>;
vddwlcx-supply = <&vreg_pmu_wlcx_0p8>;
vddwlmx-supply = <&vreg_pmu_wlmx_0p8>;
max-speed = <3000000>;
};
};