Re: [PATCH 1/2] dt-bindings: arm: qcom: Add Acer Swift Go Pro AI (SFA14-11)

Re: [PATCH 1/2] dt-bindings: arm: qcom: Add Acer Swift Go Pro AI (SFA14-11)

[Krzysztof Kozlowski]

On 02/07/2026 08:31, Kaipeng Zeng wrote:
> Add compatible values for the Acer Swift Go Pro AI (SFA14-11),
> using "acer,sfa14-11".

"Add Acer Swift Go Pro AI (SFA14-11), a laptop based on the Snapdragon X
Elite (X1E78100) SoC."

That's it. Don't add unnecessary boilerplate.


> 
> The laptop is based on the Snapdragon X Elite (X1E78100) SoC.
> 
> Signed-off-by: Kaipeng Zeng <kaipeng94@gmail.com>
> ---
>  Documentation/devicetree/bindings/arm/qcom.yaml | 1 +
>  1 file changed, 1 insertion(+)
> 
> diff --git a/Documentation/devicetree/bindings/arm/qcom.yaml b/Documentation/devicetree/bindings/arm/qcom.yaml
> index 50cc18a6ec5e..6b997d615bad 100644
> --- a/Documentation/devicetree/bindings/arm/qcom.yaml
> +++ b/Documentation/devicetree/bindings/arm/qcom.yaml
> @@ -1142,6 +1142,7 @@ properties:
>  
>        - items:
>            - enum:
> +              - acer,sfa14-11

Why no user-recognizable name is used? Look at other consumer products:
lenovo,thinkpad-x13s, lenovo,flex-5g, microsoft,surface-prox,
lenovo,thinkpad-t14s-lcd, tuxedo,elite14gen1, microsoft,denali,
asus,vivobook-s15... and so on.

>                - medion,sprchrgd14s1
>                - tuxedo,elite14gen1
>            - const: qcom,x1e78100


Best regards,
Krzysztof

Re: [PATCH 2/2] arm64: dts: qcom: Add support for Acer Swift Go Pro AI (SFA14-11)

[Krzysztof Kozlowski]

On 02/07/2026 08:31, Kaipeng Zeng wrote:
> diff --git a/arch/arm64/boot/dts/qcom/Makefile b/arch/arm64/boot/dts/qcom/Makefile
> index 6f33c4e2f09c..7ff85b783ea9 100644
> --- a/arch/arm64/boot/dts/qcom/Makefile
> +++ b/arch/arm64/boot/dts/qcom/Makefile
> @@ -457,3 +457,4 @@ x1p42100-lenovo-thinkbook-16-el2-dtbs	:= x1p42100-lenovo-thinkbook-16.dtb x1-el2
>  dtb-$(CONFIG_ARCH_QCOM)	+= x1p42100-lenovo-thinkbook-16.dtb x1p42100-lenovo-thinkbook-16-el2.dtb
>  x1p64100-microsoft-denali-el2-dtbs	:= x1p64100-microsoft-denali.dtb x1-el2.dtbo
>  dtb-$(CONFIG_ARCH_QCOM)	+= x1p64100-microsoft-denali.dtb x1p64100-microsoft-denali-el2.dtb
> +dtb-$(CONFIG_ARCH_QCOM)	+= x1e78100-acer-sfa14-11.dtb

Do not add new entries in random order.

> diff --git a/arch/arm64/boot/dts/qcom/x1e78100-acer-sfa14-11.dts b/arch/arm64/boot/dts/qcom/x1e78100-acer-sfa14-11.dts
> new file mode 100644
> index 000000000000..f5d91abf11f1
> --- /dev/null
> +++ b/arch/arm64/boot/dts/qcom/x1e78100-acer-sfa14-11.dts
> @@ -0,0 +1,1711 @@
> +// SPDX-License-Identifier: BSD-3-Clause
> +/*
> + * Copyright (c) 2023 Qualcomm Innovation Center, Inc. All rights reserved.
> + * Copyright (c) 2026, Kaipeng Zeng <kaipeng94@gmail.com>
> + */
> +
> +/dts-v1/;
> +
> +#include <dt-bindings/gpio/gpio.h>
> +#include <dt-bindings/input/gpio-keys.h>
> +#include <dt-bindings/input/input.h>
> +#include <dt-bindings/pinctrl/qcom,pmic-gpio.h>
> +#include <dt-bindings/regulator/qcom,rpmh-regulator.h>
> +
> +#include "hamoa.dtsi"
> +#include "hamoa-pmics.dtsi"
> +
> +/ {
> +	model = "Acer Swift Go Pro AI (SFA14-11)";
> +	compatible = "acer,sfa14-11", "qcom,x1e78100", "qcom,x1e80100";
> +
> +	aliases {
> +		serial0 = &uart21;
> +		serial1 = &uart14;
> +	};
> +
> +	backlight: backlight {
> +		compatible = "pwm-backlight";
> +
> +		pwms = <&pm8550_pwm 3 5000000>;
> +		power-supply = <&vreg_edp_bl>;
> +
> +		brightness-levels = <254 225 200 175 150 125 100 75 65 60 55>;
> +		default-brightness-level = <8>;
> +
> +		status = "okay";

Who disabled it that you need to enable?

> +	};
> +
> +	chosen {
> +		stdout-path = "serial0:115200n8";
> +	};
> +
> +	gpio-keys {
> +		compatible = "gpio-keys";
> +
> +		pinctrl-0 = <&hall_int_n_default>, <&kypd_vol_up_n>;
> +		pinctrl-names = "default";

Why isn't this enabled in such case?

> +
> +		key-vol-up {
> +			label = "volume_up";
> +			gpios = <&pm8550_gpios 6 GPIO_ACTIVE_LOW>;
> +			linux,code = <KEY_VOLUMEUP>;
> +			wakeup-source;
> +		};
> +
> +		switch-lid {
> +			label = "lid";
> +			gpios = <&tlmm 92 GPIO_ACTIVE_LOW>;
> +			linux,input-type = <EV_SW>;
> +			linux,code = <SW_LID>;
> +			wakeup-source;
> +			wakeup-event-action = <EV_ACT_DEASSERTED>;
> +		};
> +	};
> +
> +	hdmi-bridge {
> +		compatible = "realtek,rtd2171";
> +
> +		pinctrl-0 = <&hdmi_hpd_default>;
> +		pinctrl-names = "default";
> +
> +		ports {
> +			#address-cells = <1>;
> +			#size-cells = <0>;
> +
> +			port@0 {
> +				reg = <0>;
> +
> +				hdmi_bridge_dp_in: endpoint {
> +					remote-endpoint = <&usb_1_ss2_qmpphy_out_dp>;
> +				};
> +			};
> +
> +			port@1 {
> +				reg = <1>;
> +
> +				hdmi_bridge_tmds_out: endpoint {
> +					remote-endpoint = <&hdmi_con>;
> +				};
> +			};
> +		};
> +	};
> +
> +	hdmi-connector {
> +		compatible = "hdmi-connector";
> +		type = "a";
> +
> +		port {
> +			hdmi_con: endpoint {
> +				remote-endpoint = <&hdmi_bridge_tmds_out>;
> +			};
> +		};
> +	};
> +
> +	pmic-glink {
> +		compatible = "qcom,x1e80100-pmic-glink",
> +			     "qcom,sm8550-pmic-glink",
> +			     "qcom,pmic-glink";
> +		#address-cells = <1>;
> +		#size-cells = <0>;
> +		orientation-gpios = <&tlmm 121 GPIO_ACTIVE_HIGH>,
> +				    <&tlmm 123 GPIO_ACTIVE_HIGH>,
> +				    <&tlmm 125 GPIO_ACTIVE_HIGH>;
> +
> +		nvmem-cells = <&charge_limit_en>,
> +			      <&charge_limit_end>,
> +			      <&charge_limit_delta>;
> +		nvmem-cell-names = "charge_limit_en",
> +				   "charge_limit_end",
> +				   "charge_limit_delta";
> +
> +		/* have only one typec */
> +		connector@0 {
> +			compatible = "usb-c-connector";
> +			reg = <0>;
> +			power-role = "dual";
> +			data-role = "dual";
> +
> +			ports {
> +				#address-cells = <1>;
> +				#size-cells = <0>;
> +
> +				port@0 {
> +					reg = <0>;
> +
> +					pmic_glink_ss0_hs_in: endpoint {
> +						remote-endpoint = <&usb_1_ss0_dwc3_hs>;
> +					};
> +				};
> +
> +				port@1 {
> +					reg = <1>;
> +
> +					pmic_glink_ss0_ss_in: endpoint {
> +						remote-endpoint = <&retimer_ss0_ss_out>;
> +					};
> +				};
> +
> +				port@2 {
> +					reg = <2>;
> +
> +					pmic_glink_ss0_con_sbu_in: endpoint {
> +						remote-endpoint = <&retimer_ss0_con_sbu_out>;
> +					};
> +				};
> +			};
> +		};
> +	};
> +
> +	reserved-memory {
> +		linux,cma {
> +			compatible = "shared-dma-pool";
> +			size = <0x0 0x8000000>;
> +			reusable;
> +			linux,cma-default;
> +		};
> +		adsp_fastrpc_mem: fastrpc-adsp {
> +			compatible = "shared-dma-pool";
> +			reusable;
> +			size = <0x0 0x800000>;
> +		};
> +		cdsp_fastrpc_mem: fastrpc-cdsp {
> +			compatible = "shared-dma-pool";
> +			reusable;
> +			size = <0x0 0x800000>;
> +		};
> +	};
> +
> +	sound {
> +		compatible = "qcom,x1e80100-sndcard";
> +		model = "X1E80100-CRD";

Wrong model name, you do not have CRD here... unless you want to say
that sound card is exactly identical. That would be the first case, so
if you do something completely different than every other DTS, you need
to explain it in comments.

> +		audio-routing = "WooferLeft IN", "WSA WSA_SPK1 OUT",
> +				"TweeterLeft IN", "WSA WSA_SPK2 OUT",
> +				"WooferRight IN", "WSA2 WSA_SPK1 OUT",
> +				"TweeterRight IN", "WSA2 WSA_SPK2 OUT",
> +				"IN1_HPHL", "HPHL_OUT",
> +				"IN2_HPHR", "HPHR_OUT",
> +				"AMIC2", "MIC BIAS2",
> +				"VA DMIC0", "MIC BIAS3",
> +				"VA DMIC1", "MIC BIAS3",
> +				"VA DMIC2", "MIC BIAS1",
> +				"VA DMIC3", "MIC BIAS1",
> +				"TX SWR_INPUT1", "ADC2_OUTPUT";
> +
> +		displayport-0-dai-link {
> +			link-name = "DisplayPort0 Playback";
> +
> +			codec {
> +				sound-dai = <&mdss_dp0>;
> +			};
> +
> +			cpu {
> +				sound-dai = <&q6apmbedai DISPLAY_PORT_RX_0>;
> +			};
> +
> +			platform {
> +				sound-dai = <&q6apm>;
> +			};
> +		};
> +
> +		wcd-playback-dai-link {
> +			link-name = "WCD Playback";
> +
> +			cpu {
> +				sound-dai = <&q6apmbedai RX_CODEC_DMA_RX_0>;
> +			};
> +
> +			codec {
> +				sound-dai = <&wcd938x 0>, <&swr1 0>, <&lpass_rxmacro 0>;
> +			};
> +
> +			platform {
> +				sound-dai = <&q6apm>;
> +			};
> +		};
> +
> +		wcd-capture-dai-link {
> +			link-name = "WCD Capture";
> +
> +			cpu {
> +				sound-dai = <&q6apmbedai TX_CODEC_DMA_TX_3>;
> +			};
> +
> +			codec {
> +				sound-dai = <&wcd938x 1>, <&swr2 1>, <&lpass_txmacro 0>;
> +			};
> +
> +			platform {
> +				sound-dai = <&q6apm>;
> +			};
> +		};
> +
> +		wsa-dai-link {
> +			link-name = "WSA Playback";
> +
> +			cpu {
> +				sound-dai = <&q6apmbedai WSA_CODEC_DMA_RX_0>;
> +			};
> +
> +			codec {
> +				sound-dai = <&left_woofer>, <&left_tweeter>,
> +					    <&swr0 0>, <&lpass_wsamacro 0>,
> +					    <&right_woofer>, <&right_tweeter>,
> +					    <&swr3 0>, <&lpass_wsa2macro 0>;
> +			};
> +
> +			platform {
> +				sound-dai = <&q6apm>;
> +			};
> +		};
> +
> +		va-dai-link {
> +			link-name = "VA Capture";
> +
> +			cpu {
> +				sound-dai = <&q6apmbedai VA_CODEC_DMA_TX_0>;
> +			};
> +
> +			codec {
> +				sound-dai = <&lpass_vamacro 0>;
> +			};
> +
> +			platform {
> +				sound-dai = <&q6apm>;
> +			};
> +		};
> +	};
> +
> +	vph_pwr: regulator-vph-pwr {
> +		compatible = "regulator-fixed";
> +
> +		regulator-name = "vph_pwr";
> +		regulator-min-microvolt = <3700000>;
> +		regulator-max-microvolt = <3700000>;
> +
> +		regulator-always-on;
> +		regulator-boot-on;
> +	};
> +
> +	vreg_edp_3p3: regulator-edp-3p3 {
> +		compatible = "regulator-fixed";
> +
> +		regulator-name = "VREG_EDP_3P3";
> +		regulator-min-microvolt = <3300000>;
> +		regulator-max-microvolt = <3300000>;
> +
> +		gpio = <&tlmm 70 GPIO_ACTIVE_HIGH>;
> +		enable-active-high;
> +
> +		pinctrl-0 = <&edp_reg_en>;
> +		pinctrl-names = "default";
> +
> +		regulator-always-on;
> +	};
> +
> +	vreg_edp_bl: regulator-edp-bl {
> +		compatible = "regulator-fixed";
> +
> +		regulator-name = "VBL9";
> +		regulator-min-microvolt = <3600000>;
> +		regulator-max-microvolt = <3600000>;
> +
> +		regulator-always-on;
> +		regulator-boot-on;
> +	};
> +
> +	vreg_misc_3p3: regulator-misc-3p3 {
> +		compatible = "regulator-fixed";
> +
> +		regulator-name = "VREG_MISC_3P3";
> +		regulator-min-microvolt = <3300000>;
> +		regulator-max-microvolt = <3300000>;
> +
> +		gpio = <&pm8550ve_8_gpios 6 GPIO_ACTIVE_HIGH>;
> +		enable-active-high;
> +
> +		pinctrl-names = "default";
> +		pinctrl-0 = <&misc_3p3_reg_en>;
> +
> +		regulator-boot-on;
> +		regulator-always-on;
> +	};
> +
> +	vreg_nvme: regulator-nvme {
> +		compatible = "regulator-fixed";
> +
> +		regulator-name = "VREG_NVME_3P3";
> +		regulator-min-microvolt = <3300000>;
> +		regulator-max-microvolt = <3300000>;
> +
> +		gpio = <&tlmm 18 GPIO_ACTIVE_HIGH>;
> +		enable-active-high;
> +
> +		pinctrl-names = "default";
> +		pinctrl-0 = <&nvme_reg_en>;
> +
> +		regulator-boot-on;
> +	};
> +
> +	vreg_rtmr0_1p15: regulator-rtmr0-1p15 {
> +		compatible = "regulator-fixed";
> +
> +		regulator-name = "VREG_RTMR0_1P15";
> +		regulator-min-microvolt = <1150000>;
> +		regulator-max-microvolt = <1150000>;
> +
> +		gpio = <&pmc8380_5_gpios 8 GPIO_ACTIVE_HIGH>;
> +		enable-active-high;
> +
> +		pinctrl-0 = <&usb0_pwr_1p15_reg_en>;
> +		pinctrl-names = "default";
> +
> +		regulator-boot-on;
> +	};
> +
> +	vreg_rtmr0_1p8: regulator-rtmr0-1p8 {
> +		compatible = "regulator-fixed";
> +
> +		regulator-name = "VREG_RTMR0_1P8";
> +		regulator-min-microvolt = <1800000>;
> +		regulator-max-microvolt = <1800000>;
> +
> +		gpio = <&pm8550ve_9_gpios 8 GPIO_ACTIVE_HIGH>;
> +		enable-active-high;
> +
> +		pinctrl-0 = <&usb0_1p8_reg_en>;
> +		pinctrl-names = "default";
> +
> +		regulator-boot-on;
> +	};
> +
> +	vreg_rtmr0_3p3: regulator-rtmr0-3p3 {
> +		compatible = "regulator-fixed";
> +
> +		regulator-name = "VREG_RTMR0_3P3";
> +		regulator-min-microvolt = <3300000>;
> +		regulator-max-microvolt = <3300000>;
> +
> +		gpio = <&pm8550_gpios 11 GPIO_ACTIVE_HIGH>;
> +		enable-active-high;
> +
> +		pinctrl-0 = <&usb0_3p3_reg_en>;
> +		pinctrl-names = "default";
> +
> +		regulator-boot-on;
> +	};
> +
> +	vreg_wcn_0p95: regulator-wcn-0p95 {
> +		compatible = "regulator-fixed";
> +
> +		regulator-name = "VREG_WCN_0P95";
> +		regulator-min-microvolt = <950000>;
> +		regulator-max-microvolt = <950000>;
> +
> +		vin-supply = <&vreg_wcn_3p3>;
> +	};
> +
> +	vreg_wcn_1p9: regulator-wcn-1p9 {
> +		compatible = "regulator-fixed";
> +
> +		regulator-name = "VREG_WCN_1P9";
> +		regulator-min-microvolt = <1900000>;
> +		regulator-max-microvolt = <1900000>;
> +
> +		vin-supply = <&vreg_wcn_3p3>;
> +	};
> +
> +	vreg_wcn_3p3: regulator-wcn-3p3 {
> +		compatible = "regulator-fixed";
> +
> +		regulator-name = "VREG_WCN_3P3";
> +		regulator-min-microvolt = <3300000>;
> +		regulator-max-microvolt = <3300000>;
> +
> +		gpio = <&tlmm 214 GPIO_ACTIVE_HIGH>;
> +		enable-active-high;
> +
> +		pinctrl-0 = <&wcn_sw_en>;
> +		pinctrl-names = "default";
> +
> +		regulator-boot-on;
> +	};
> +
> +	vreg_wwan: regulator-wwan {
> +		compatible = "regulator-fixed";
> +
> +		regulator-name = "SDX_VPH_PWR";
> +		regulator-min-microvolt = <3300000>;
> +		regulator-max-microvolt = <3300000>;
> +
> +		gpio = <&tlmm 221 GPIO_ACTIVE_HIGH>;
> +		enable-active-high;
> +
> +		pinctrl-0 = <&wwan_sw_en>;
> +		pinctrl-names = "default";
> +
> +		regulator-boot-on;
> +	};
> +
> +	wcd938x: audio-codec {

Messed up sorting of nodes. It seems you copied CRD, so why did you
break the CRD proper code?


Best regards,
Krzysztof

[PATCH 0/2] Add device tree for Acer Swift Go Pro AI (SFA14-11)

[Kaipeng Zeng]

Introduce device tree for the Acer Swift Go Pro AI (SFA14-11).
It is a laptop based on the Qualcomm Snapdragon X Elite (X1E78100) SoC.

The work started with x1-crd.dtsi as initial template.
HDMI refers to ThinkPad T14s.
Bluetooth refers to x1-crd.dtsi from the ubuntu-concept kernel [1].
PWM brightness control refers to Ratizux's GitHub repository [2].

Tested on linux-next / Ubuntu 26.04 LTS
       
Tested and working devices:

 - NVMe
 - Keyboard & Touchpad
 - USB Type-A, Type-C
 - Battery & charging status
 - Internal display & Backlight brightness control
 - HDMI & Type-C display
 - Bluetooth & Wi-Fi
 - Webcam (usb_2)
 - GPU

The following are some known issues:

Battery:
Battery status works only when the following kernel configs are enabled:
CONFIG_BATTERY_QCOM_BATTMGR=y
CONFIG_QCOM_CPUCP_MBOX=y
Or the battery percentage and charging status disappear randomly.

Audio:
Neither the internal speakers nor headphone jack are detected by GNOME,
and both fail to output sound.
The sound card seems functional since audio playback via Bluetooth works
correctly.
Also, when manually enabling speakers via alsamixer and then running
speaker-test, speakers can only emit some electrical noise.

Fingerprint:
The fingerprint reader can be probed. Running lsusb shows:
Bus 002 Device 003: ID 3274:9003 Generic Realtek USB2.0 Finger Print Bridge.
However, currently, the libfprint in Ubuntu 26.04 desktop does not support
this device, so I cannot verify if the device actually works.

Corrupted Display after suspend:
Internal monitor, Type-C and HDMI displays would break when the laptop
resumes from suspend or after logging out, displaying corrupted graphics.

The following are some reference details:

Bluetooth (uart14):
I referred to x1-crd.dtsi from the ubuntu-concept kernel [1].

HDMI (hdmi-bridge, hdmi-connector):
I referred to x1e78100-lenovo-thinkpad-t14s.dtsi.

Backlight brightness control (pm8550_pwm, pm8550_gpios):
The configuration of pm8550_gpios refers to Ratizux's GitHub repository [2].
Although I could not find any hardware information to confirm this, the
backlight brightness control works, but it is inverted.
Since the pm8550_pwm does not support "PWM_POLARITY_INVERTED", I used a
descending order array for the brightness-level.
With this workaround, the backlight brightness control works as expected.

This is my first time trying to upstream something,
not sure if I am doing everything correctly.
Any reviews, comments or suggestions would be greatly appreciated!
Thanks a lot!

[1] https://git.launchpad.net/~ubuntu-concept/ubuntu/+source/linux/+git/resolute/log/?h=qcom-x1e-7.0
[2] https://github.com/Ratizux/linux-device-acer-sfa14-11.git

Kaipeng Zeng (2):
  dt-bindings: arm: qcom: Add Acer Swift Go Pro AI (SFA14-11)
  arm64: dts: qcom: Add support for Acer Swift Go Pro AI (SFA14-11)

 .../devicetree/bindings/arm/qcom.yaml         |    1 +
 arch/arm64/boot/dts/qcom/Makefile             |    1 +
 .../boot/dts/qcom/x1e78100-acer-sfa14-11.dts  | 1711 +++++++++++++++++
 3 files changed, 1713 insertions(+)
 create mode 100644 arch/arm64/boot/dts/qcom/x1e78100-acer-sfa14-11.dts


base-commit: 3ce97bd3c4f18608335e709c24d6a40e7036cab8
-- 
2.53.0

[PATCH 1/2] dt-bindings: arm: qcom: Add Acer Swift Go Pro AI (SFA14-11)

[Kaipeng Zeng]

Add compatible values for the Acer Swift Go Pro AI (SFA14-11),
using "acer,sfa14-11".

The laptop is based on the Snapdragon X Elite (X1E78100) SoC.

Signed-off-by: Kaipeng Zeng <kaipeng94@gmail.com>
---
 Documentation/devicetree/bindings/arm/qcom.yaml | 1 +
 1 file changed, 1 insertion(+)

diff --git a/Documentation/devicetree/bindings/arm/qcom.yaml b/Documentation/devicetree/bindings/arm/qcom.yaml
index 50cc18a6ec5e..6b997d615bad 100644
--- a/Documentation/devicetree/bindings/arm/qcom.yaml
+++ b/Documentation/devicetree/bindings/arm/qcom.yaml
@@ -1142,6 +1142,7 @@ properties:
 
       - items:
           - enum:
+              - acer,sfa14-11
               - medion,sprchrgd14s1
               - tuxedo,elite14gen1
           - const: qcom,x1e78100
-- 
2.53.0

[PATCH 2/2] arm64: dts: qcom: Add support for Acer Swift Go Pro AI (SFA14-11)

[Kaipeng Zeng]

Introduce device tree for the Acer Swift Go Pro AI (SFA14-11).
It is a laptop based on the Qualcomm Snapdragon X Elite (X1E78100) SoC.
This device tree implementation references nodes from the x1-crd.dtsi.

Supported features:

 - Internal display & Brightness control
 - Keyboard & Touchpad
 - USB Type-C, Type-A
 - Wi-Fi & Bluetooth
 - ADSP & CDSP
 - Adreno X1-85 GPU
 - HDMI & USB Type-C display
 - Webcam

Signed-off-by: Kaipeng Zeng <kaipeng94@gmail.com>
---
 arch/arm64/boot/dts/qcom/Makefile             |    1 +
 .../boot/dts/qcom/x1e78100-acer-sfa14-11.dts  | 1711 +++++++++++++++++
 2 files changed, 1712 insertions(+)
 create mode 100644 arch/arm64/boot/dts/qcom/x1e78100-acer-sfa14-11.dts

diff --git a/arch/arm64/boot/dts/qcom/Makefile b/arch/arm64/boot/dts/qcom/Makefile
index 6f33c4e2f09c..7ff85b783ea9 100644
--- a/arch/arm64/boot/dts/qcom/Makefile
+++ b/arch/arm64/boot/dts/qcom/Makefile
@@ -457,3 +457,4 @@ x1p42100-lenovo-thinkbook-16-el2-dtbs	:= x1p42100-lenovo-thinkbook-16.dtb x1-el2
 dtb-$(CONFIG_ARCH_QCOM)	+= x1p42100-lenovo-thinkbook-16.dtb x1p42100-lenovo-thinkbook-16-el2.dtb
 x1p64100-microsoft-denali-el2-dtbs	:= x1p64100-microsoft-denali.dtb x1-el2.dtbo
 dtb-$(CONFIG_ARCH_QCOM)	+= x1p64100-microsoft-denali.dtb x1p64100-microsoft-denali-el2.dtb
+dtb-$(CONFIG_ARCH_QCOM)	+= x1e78100-acer-sfa14-11.dtb
diff --git a/arch/arm64/boot/dts/qcom/x1e78100-acer-sfa14-11.dts b/arch/arm64/boot/dts/qcom/x1e78100-acer-sfa14-11.dts
new file mode 100644
index 000000000000..f5d91abf11f1
--- /dev/null
+++ b/arch/arm64/boot/dts/qcom/x1e78100-acer-sfa14-11.dts
@@ -0,0 +1,1711 @@
+// SPDX-License-Identifier: BSD-3-Clause
+/*
+ * Copyright (c) 2023 Qualcomm Innovation Center, Inc. All rights reserved.
+ * Copyright (c) 2026, Kaipeng Zeng <kaipeng94@gmail.com>
+ */
+
+/dts-v1/;
+
+#include <dt-bindings/gpio/gpio.h>
+#include <dt-bindings/input/gpio-keys.h>
+#include <dt-bindings/input/input.h>
+#include <dt-bindings/pinctrl/qcom,pmic-gpio.h>
+#include <dt-bindings/regulator/qcom,rpmh-regulator.h>
+
+#include "hamoa.dtsi"
+#include "hamoa-pmics.dtsi"
+
+/ {
+	model = "Acer Swift Go Pro AI (SFA14-11)";
+	compatible = "acer,sfa14-11", "qcom,x1e78100", "qcom,x1e80100";
+
+	aliases {
+		serial0 = &uart21;
+		serial1 = &uart14;
+	};
+
+	backlight: backlight {
+		compatible = "pwm-backlight";
+
+		pwms = <&pm8550_pwm 3 5000000>;
+		power-supply = <&vreg_edp_bl>;
+
+		brightness-levels = <254 225 200 175 150 125 100 75 65 60 55>;
+		default-brightness-level = <8>;
+
+		status = "okay";
+	};
+
+	chosen {
+		stdout-path = "serial0:115200n8";
+	};
+
+	gpio-keys {
+		compatible = "gpio-keys";
+
+		pinctrl-0 = <&hall_int_n_default>, <&kypd_vol_up_n>;
+		pinctrl-names = "default";
+
+		key-vol-up {
+			label = "volume_up";
+			gpios = <&pm8550_gpios 6 GPIO_ACTIVE_LOW>;
+			linux,code = <KEY_VOLUMEUP>;
+			wakeup-source;
+		};
+
+		switch-lid {
+			label = "lid";
+			gpios = <&tlmm 92 GPIO_ACTIVE_LOW>;
+			linux,input-type = <EV_SW>;
+			linux,code = <SW_LID>;
+			wakeup-source;
+			wakeup-event-action = <EV_ACT_DEASSERTED>;
+		};
+	};
+
+	hdmi-bridge {
+		compatible = "realtek,rtd2171";
+
+		pinctrl-0 = <&hdmi_hpd_default>;
+		pinctrl-names = "default";
+
+		ports {
+			#address-cells = <1>;
+			#size-cells = <0>;
+
+			port@0 {
+				reg = <0>;
+
+				hdmi_bridge_dp_in: endpoint {
+					remote-endpoint = <&usb_1_ss2_qmpphy_out_dp>;
+				};
+			};
+
+			port@1 {
+				reg = <1>;
+
+				hdmi_bridge_tmds_out: endpoint {
+					remote-endpoint = <&hdmi_con>;
+				};
+			};
+		};
+	};
+
+	hdmi-connector {
+		compatible = "hdmi-connector";
+		type = "a";
+
+		port {
+			hdmi_con: endpoint {
+				remote-endpoint = <&hdmi_bridge_tmds_out>;
+			};
+		};
+	};
+
+	pmic-glink {
+		compatible = "qcom,x1e80100-pmic-glink",
+			     "qcom,sm8550-pmic-glink",
+			     "qcom,pmic-glink";
+		#address-cells = <1>;
+		#size-cells = <0>;
+		orientation-gpios = <&tlmm 121 GPIO_ACTIVE_HIGH>,
+				    <&tlmm 123 GPIO_ACTIVE_HIGH>,
+				    <&tlmm 125 GPIO_ACTIVE_HIGH>;
+
+		nvmem-cells = <&charge_limit_en>,
+			      <&charge_limit_end>,
+			      <&charge_limit_delta>;
+		nvmem-cell-names = "charge_limit_en",
+				   "charge_limit_end",
+				   "charge_limit_delta";
+
+		/* have only one typec */
+		connector@0 {
+			compatible = "usb-c-connector";
+			reg = <0>;
+			power-role = "dual";
+			data-role = "dual";
+
+			ports {
+				#address-cells = <1>;
+				#size-cells = <0>;
+
+				port@0 {
+					reg = <0>;
+
+					pmic_glink_ss0_hs_in: endpoint {
+						remote-endpoint = <&usb_1_ss0_dwc3_hs>;
+					};
+				};
+
+				port@1 {
+					reg = <1>;
+
+					pmic_glink_ss0_ss_in: endpoint {
+						remote-endpoint = <&retimer_ss0_ss_out>;
+					};
+				};
+
+				port@2 {
+					reg = <2>;
+
+					pmic_glink_ss0_con_sbu_in: endpoint {
+						remote-endpoint = <&retimer_ss0_con_sbu_out>;
+					};
+				};
+			};
+		};
+	};
+
+	reserved-memory {
+		linux,cma {
+			compatible = "shared-dma-pool";
+			size = <0x0 0x8000000>;
+			reusable;
+			linux,cma-default;
+		};
+		adsp_fastrpc_mem: fastrpc-adsp {
+			compatible = "shared-dma-pool";
+			reusable;
+			size = <0x0 0x800000>;
+		};
+		cdsp_fastrpc_mem: fastrpc-cdsp {
+			compatible = "shared-dma-pool";
+			reusable;
+			size = <0x0 0x800000>;
+		};
+	};
+
+	sound {
+		compatible = "qcom,x1e80100-sndcard";
+		model = "X1E80100-CRD";
+		audio-routing = "WooferLeft IN", "WSA WSA_SPK1 OUT",
+				"TweeterLeft IN", "WSA WSA_SPK2 OUT",
+				"WooferRight IN", "WSA2 WSA_SPK1 OUT",
+				"TweeterRight IN", "WSA2 WSA_SPK2 OUT",
+				"IN1_HPHL", "HPHL_OUT",
+				"IN2_HPHR", "HPHR_OUT",
+				"AMIC2", "MIC BIAS2",
+				"VA DMIC0", "MIC BIAS3",
+				"VA DMIC1", "MIC BIAS3",
+				"VA DMIC2", "MIC BIAS1",
+				"VA DMIC3", "MIC BIAS1",
+				"TX SWR_INPUT1", "ADC2_OUTPUT";
+
+		displayport-0-dai-link {
+			link-name = "DisplayPort0 Playback";
+
+			codec {
+				sound-dai = <&mdss_dp0>;
+			};
+
+			cpu {
+				sound-dai = <&q6apmbedai DISPLAY_PORT_RX_0>;
+			};
+
+			platform {
+				sound-dai = <&q6apm>;
+			};
+		};
+
+		wcd-playback-dai-link {
+			link-name = "WCD Playback";
+
+			cpu {
+				sound-dai = <&q6apmbedai RX_CODEC_DMA_RX_0>;
+			};
+
+			codec {
+				sound-dai = <&wcd938x 0>, <&swr1 0>, <&lpass_rxmacro 0>;
+			};
+
+			platform {
+				sound-dai = <&q6apm>;
+			};
+		};
+
+		wcd-capture-dai-link {
+			link-name = "WCD Capture";
+
+			cpu {
+				sound-dai = <&q6apmbedai TX_CODEC_DMA_TX_3>;
+			};
+
+			codec {
+				sound-dai = <&wcd938x 1>, <&swr2 1>, <&lpass_txmacro 0>;
+			};
+
+			platform {
+				sound-dai = <&q6apm>;
+			};
+		};
+
+		wsa-dai-link {
+			link-name = "WSA Playback";
+
+			cpu {
+				sound-dai = <&q6apmbedai WSA_CODEC_DMA_RX_0>;
+			};
+
+			codec {
+				sound-dai = <&left_woofer>, <&left_tweeter>,
+					    <&swr0 0>, <&lpass_wsamacro 0>,
+					    <&right_woofer>, <&right_tweeter>,
+					    <&swr3 0>, <&lpass_wsa2macro 0>;
+			};
+
+			platform {
+				sound-dai = <&q6apm>;
+			};
+		};
+
+		va-dai-link {
+			link-name = "VA Capture";
+
+			cpu {
+				sound-dai = <&q6apmbedai VA_CODEC_DMA_TX_0>;
+			};
+
+			codec {
+				sound-dai = <&lpass_vamacro 0>;
+			};
+
+			platform {
+				sound-dai = <&q6apm>;
+			};
+		};
+	};
+
+	vph_pwr: regulator-vph-pwr {
+		compatible = "regulator-fixed";
+
+		regulator-name = "vph_pwr";
+		regulator-min-microvolt = <3700000>;
+		regulator-max-microvolt = <3700000>;
+
+		regulator-always-on;
+		regulator-boot-on;
+	};
+
+	vreg_edp_3p3: regulator-edp-3p3 {
+		compatible = "regulator-fixed";
+
+		regulator-name = "VREG_EDP_3P3";
+		regulator-min-microvolt = <3300000>;
+		regulator-max-microvolt = <3300000>;
+
+		gpio = <&tlmm 70 GPIO_ACTIVE_HIGH>;
+		enable-active-high;
+
+		pinctrl-0 = <&edp_reg_en>;
+		pinctrl-names = "default";
+
+		regulator-always-on;
+	};
+
+	vreg_edp_bl: regulator-edp-bl {
+		compatible = "regulator-fixed";
+
+		regulator-name = "VBL9";
+		regulator-min-microvolt = <3600000>;
+		regulator-max-microvolt = <3600000>;
+
+		regulator-always-on;
+		regulator-boot-on;
+	};
+
+	vreg_misc_3p3: regulator-misc-3p3 {
+		compatible = "regulator-fixed";
+
+		regulator-name = "VREG_MISC_3P3";
+		regulator-min-microvolt = <3300000>;
+		regulator-max-microvolt = <3300000>;
+
+		gpio = <&pm8550ve_8_gpios 6 GPIO_ACTIVE_HIGH>;
+		enable-active-high;
+
+		pinctrl-names = "default";
+		pinctrl-0 = <&misc_3p3_reg_en>;
+
+		regulator-boot-on;
+		regulator-always-on;
+	};
+
+	vreg_nvme: regulator-nvme {
+		compatible = "regulator-fixed";
+
+		regulator-name = "VREG_NVME_3P3";
+		regulator-min-microvolt = <3300000>;
+		regulator-max-microvolt = <3300000>;
+
+		gpio = <&tlmm 18 GPIO_ACTIVE_HIGH>;
+		enable-active-high;
+
+		pinctrl-names = "default";
+		pinctrl-0 = <&nvme_reg_en>;
+
+		regulator-boot-on;
+	};
+
+	vreg_rtmr0_1p15: regulator-rtmr0-1p15 {
+		compatible = "regulator-fixed";
+
+		regulator-name = "VREG_RTMR0_1P15";
+		regulator-min-microvolt = <1150000>;
+		regulator-max-microvolt = <1150000>;
+
+		gpio = <&pmc8380_5_gpios 8 GPIO_ACTIVE_HIGH>;
+		enable-active-high;
+
+		pinctrl-0 = <&usb0_pwr_1p15_reg_en>;
+		pinctrl-names = "default";
+
+		regulator-boot-on;
+	};
+
+	vreg_rtmr0_1p8: regulator-rtmr0-1p8 {
+		compatible = "regulator-fixed";
+
+		regulator-name = "VREG_RTMR0_1P8";
+		regulator-min-microvolt = <1800000>;
+		regulator-max-microvolt = <1800000>;
+
+		gpio = <&pm8550ve_9_gpios 8 GPIO_ACTIVE_HIGH>;
+		enable-active-high;
+
+		pinctrl-0 = <&usb0_1p8_reg_en>;
+		pinctrl-names = "default";
+
+		regulator-boot-on;
+	};
+
+	vreg_rtmr0_3p3: regulator-rtmr0-3p3 {
+		compatible = "regulator-fixed";
+
+		regulator-name = "VREG_RTMR0_3P3";
+		regulator-min-microvolt = <3300000>;
+		regulator-max-microvolt = <3300000>;
+
+		gpio = <&pm8550_gpios 11 GPIO_ACTIVE_HIGH>;
+		enable-active-high;
+
+		pinctrl-0 = <&usb0_3p3_reg_en>;
+		pinctrl-names = "default";
+
+		regulator-boot-on;
+	};
+
+	vreg_wcn_0p95: regulator-wcn-0p95 {
+		compatible = "regulator-fixed";
+
+		regulator-name = "VREG_WCN_0P95";
+		regulator-min-microvolt = <950000>;
+		regulator-max-microvolt = <950000>;
+
+		vin-supply = <&vreg_wcn_3p3>;
+	};
+
+	vreg_wcn_1p9: regulator-wcn-1p9 {
+		compatible = "regulator-fixed";
+
+		regulator-name = "VREG_WCN_1P9";
+		regulator-min-microvolt = <1900000>;
+		regulator-max-microvolt = <1900000>;
+
+		vin-supply = <&vreg_wcn_3p3>;
+	};
+
+	vreg_wcn_3p3: regulator-wcn-3p3 {
+		compatible = "regulator-fixed";
+
+		regulator-name = "VREG_WCN_3P3";
+		regulator-min-microvolt = <3300000>;
+		regulator-max-microvolt = <3300000>;
+
+		gpio = <&tlmm 214 GPIO_ACTIVE_HIGH>;
+		enable-active-high;
+
+		pinctrl-0 = <&wcn_sw_en>;
+		pinctrl-names = "default";
+
+		regulator-boot-on;
+	};
+
+	vreg_wwan: regulator-wwan {
+		compatible = "regulator-fixed";
+
+		regulator-name = "SDX_VPH_PWR";
+		regulator-min-microvolt = <3300000>;
+		regulator-max-microvolt = <3300000>;
+
+		gpio = <&tlmm 221 GPIO_ACTIVE_HIGH>;
+		enable-active-high;
+
+		pinctrl-0 = <&wwan_sw_en>;
+		pinctrl-names = "default";
+
+		regulator-boot-on;
+	};
+
+	wcd938x: audio-codec {
+		compatible = "qcom,wcd9385-codec";
+
+		pinctrl-names = "default";
+		pinctrl-0 = <&wcd_default>;
+
+		qcom,micbias1-microvolt = <1800000>;
+		qcom,micbias2-microvolt = <1800000>;
+		qcom,micbias3-microvolt = <1800000>;
+		qcom,micbias4-microvolt = <1800000>;
+		qcom,mbhc-buttons-vthreshold-microvolt = <75000 150000 237000 500000 500000 500000 500000 500000>;
+		qcom,mbhc-headset-vthreshold-microvolt = <1700000>;
+		qcom,mbhc-headphone-vthreshold-microvolt = <50000>;
+		qcom,rx-device = <&wcd_rx>;
+		qcom,tx-device = <&wcd_tx>;
+
+		reset-gpios = <&tlmm 191 GPIO_ACTIVE_LOW>;
+
+		vdd-buck-supply = <&vreg_l15b_1p8>;
+		vdd-rxtx-supply = <&vreg_l15b_1p8>;
+		vdd-io-supply = <&vreg_l15b_1p8>;
+		vdd-mic-bias-supply = <&vreg_bob1>;
+
+		#sound-dai-cells = <1>;
+	};
+
+	wcn7850-pmu {
+		compatible = "qcom,wcn7850-pmu";
+
+		vdd-supply = <&vreg_wcn_0p95>;
+		vddio-supply = <&vreg_l15b_1p8>;
+		vddaon-supply = <&vreg_wcn_0p95>;
+		vdddig-supply = <&vreg_wcn_0p95>;
+		vddrfa1p2-supply = <&vreg_wcn_1p9>;
+		vddrfa1p8-supply = <&vreg_wcn_1p9>;
+
+		wlan-enable-gpios = <&tlmm 117 GPIO_ACTIVE_HIGH>;
+		bt-enable-gpios = <&tlmm 116 GPIO_ACTIVE_HIGH>;
+
+		pinctrl-0 = <&wcn_wlan_bt_en>;
+		pinctrl-names = "default";
+
+		regulators {
+			vreg_pmu_rfa_cmn: ldo0 {
+				regulator-name = "vreg_pmu_rfa_cmn";
+			};
+
+			vreg_pmu_aon_0p59: ldo1 {
+				regulator-name = "vreg_pmu_aon_0p59";
+			};
+
+			vreg_pmu_wlcx_0p8: ldo2 {
+				regulator-name = "vreg_pmu_wlcx_0p8";
+			};
+
+			vreg_pmu_wlmx_0p85: ldo3 {
+				regulator-name = "vreg_pmu_wlmx_0p85";
+			};
+
+			vreg_pmu_btcmx_0p85: ldo4 {
+				regulator-name = "vreg_pmu_btcmx_0p85";
+			};
+
+			vreg_pmu_rfa_0p8: ldo5 {
+				regulator-name = "vreg_pmu_rfa_0p8";
+			};
+
+			vreg_pmu_rfa_1p2: ldo6 {
+				regulator-name = "vreg_pmu_rfa_1p2";
+			};
+
+			vreg_pmu_rfa_1p8: ldo7 {
+				regulator-name = "vreg_pmu_rfa_1p8";
+			};
+
+			vreg_pmu_pcie_0p9: ldo8 {
+				regulator-name = "vreg_pmu_pcie_0p9";
+			};
+
+			vreg_pmu_pcie_1p8: ldo9 {
+				regulator-name = "vreg_pmu_pcie_1p8";
+			};
+		};
+	};
+};
+
+&apps_rsc {
+	regulators-0 {
+		compatible = "qcom,pm8550-rpmh-regulators";
+		qcom,pmic-id = "b";
+
+		vdd-bob1-supply = <&vph_pwr>;
+		vdd-bob2-supply = <&vph_pwr>;
+		vdd-l1-l4-l10-supply = <&vreg_s4c_1p8>;
+		vdd-l2-l13-l14-supply = <&vreg_bob1>;
+		vdd-l5-l16-supply = <&vreg_bob1>;
+		vdd-l6-l7-supply = <&vreg_bob2>;
+		vdd-l8-l9-supply = <&vreg_bob1>;
+		vdd-l12-supply = <&vreg_s5j_1p2>;
+		vdd-l15-supply = <&vreg_s4c_1p8>;
+		vdd-l17-supply = <&vreg_bob2>;
+
+		vreg_bob1: bob1 {
+			regulator-name = "vreg_bob1";
+			regulator-min-microvolt = <3008000>;
+			regulator-max-microvolt = <3960000>;
+			regulator-initial-mode = <RPMH_REGULATOR_MODE_HPM>;
+		};
+
+		vreg_bob2: bob2 {
+			regulator-name = "vreg_bob2";
+			regulator-min-microvolt = <2504000>;
+			regulator-max-microvolt = <3008000>;
+			regulator-initial-mode = <RPMH_REGULATOR_MODE_HPM>;
+		};
+
+		vreg_l1b_1p8: ldo1 {
+			regulator-name = "vreg_l1b_1p8";
+			regulator-min-microvolt = <1800000>;
+			regulator-max-microvolt = <1800000>;
+			regulator-initial-mode = <RPMH_REGULATOR_MODE_HPM>;
+		};
+
+		vreg_l2b_3p0: ldo2 {
+			regulator-name = "vreg_l2b_3p0";
+			regulator-min-microvolt = <3072000>;
+			regulator-max-microvolt = <3100000>;
+			regulator-initial-mode = <RPMH_REGULATOR_MODE_HPM>;
+		};
+
+		vreg_l4b_1p8: ldo4 {
+			regulator-name = "vreg_l4b_1p8";
+			regulator-min-microvolt = <1800000>;
+			regulator-max-microvolt = <1800000>;
+			regulator-initial-mode = <RPMH_REGULATOR_MODE_HPM>;
+		};
+
+		vreg_l5b_3p0: ldo5 {
+			regulator-name = "vreg_l5b_3p0";
+			regulator-min-microvolt = <3000000>;
+			regulator-max-microvolt = <3000000>;
+			regulator-initial-mode = <RPMH_REGULATOR_MODE_HPM>;
+		};
+
+		vreg_l6b_1p8: ldo6 {
+			regulator-name = "vreg_l6b_1p8";
+			regulator-min-microvolt = <1800000>;
+			regulator-max-microvolt = <2960000>;
+			regulator-initial-mode = <RPMH_REGULATOR_MODE_HPM>;
+		};
+
+		vreg_l7b_2p8: ldo7 {
+			regulator-name = "vreg_l7b_2p8";
+			regulator-min-microvolt = <2800000>;
+			regulator-max-microvolt = <2800000>;
+			regulator-initial-mode = <RPMH_REGULATOR_MODE_HPM>;
+		};
+
+		vreg_l8b_3p0: ldo8 {
+			regulator-name = "vreg_l8b_3p0";
+			regulator-min-microvolt = <3072000>;
+			regulator-max-microvolt = <3072000>;
+			regulator-initial-mode = <RPMH_REGULATOR_MODE_HPM>;
+		};
+
+		vreg_l9b_2p9: ldo9 {
+			regulator-name = "vreg_l9b_2p9";
+			regulator-min-microvolt = <2960000>;
+			regulator-max-microvolt = <2960000>;
+			regulator-initial-mode = <RPMH_REGULATOR_MODE_HPM>;
+		};
+
+		vreg_l10b_1p8: ldo10 {
+			regulator-name = "vreg_l10b_1p8";
+			regulator-min-microvolt = <1800000>;
+			regulator-max-microvolt = <1800000>;
+			regulator-initial-mode = <RPMH_REGULATOR_MODE_HPM>;
+		};
+
+		vreg_l12b_1p2: ldo12 {
+			regulator-name = "vreg_l12b_1p2";
+			regulator-min-microvolt = <1200000>;
+			regulator-max-microvolt = <1200000>;
+			regulator-initial-mode = <RPMH_REGULATOR_MODE_HPM>;
+			regulator-always-on;
+		};
+
+		vreg_l13b_3p0: ldo13 {
+			regulator-name = "vreg_l13b_3p0";
+			regulator-min-microvolt = <3072000>;
+			regulator-max-microvolt = <3100000>;
+			regulator-initial-mode = <RPMH_REGULATOR_MODE_HPM>;
+		};
+
+		vreg_l14b_3p0: ldo14 {
+			regulator-name = "vreg_l14b_3p0";
+			regulator-min-microvolt = <3072000>;
+			regulator-max-microvolt = <3072000>;
+			regulator-initial-mode = <RPMH_REGULATOR_MODE_HPM>;
+		};
+
+		vreg_l15b_1p8: ldo15 {
+			regulator-name = "vreg_l15b_1p8";
+			regulator-min-microvolt = <1800000>;
+			regulator-max-microvolt = <1800000>;
+			regulator-initial-mode = <RPMH_REGULATOR_MODE_HPM>;
+			regulator-always-on;
+		};
+
+		vreg_l16b_2p9: ldo16 {
+			regulator-name = "vreg_l16b_2p9";
+			regulator-min-microvolt = <2912000>;
+			regulator-max-microvolt = <2912000>;
+			regulator-initial-mode = <RPMH_REGULATOR_MODE_HPM>;
+		};
+
+		vreg_l17b_2p5: ldo17 {
+			regulator-name = "vreg_l17b_2p5";
+			regulator-min-microvolt = <2504000>;
+			regulator-max-microvolt = <2504000>;
+			regulator-initial-mode = <RPMH_REGULATOR_MODE_HPM>;
+		};
+	};
+
+	regulators-1 {
+		compatible = "qcom,pm8550ve-rpmh-regulators";
+		qcom,pmic-id = "c";
+
+		vdd-l1-supply = <&vreg_s5j_1p2>;
+		vdd-l2-supply = <&vreg_s1f_0p7>;
+		vdd-l3-supply = <&vreg_s1f_0p7>;
+		vdd-s4-supply = <&vph_pwr>;
+
+		vreg_s4c_1p8: smps4 {
+			regulator-name = "vreg_s4c_1p8";
+			regulator-min-microvolt = <1856000>;
+			regulator-max-microvolt = <2000000>;
+			regulator-initial-mode = <RPMH_REGULATOR_MODE_HPM>;
+		};
+
+		vreg_l1c_1p2: ldo1 {
+			regulator-name = "vreg_l1c_1p2";
+			regulator-min-microvolt = <1200000>;
+			regulator-max-microvolt = <1200000>;
+			regulator-initial-mode = <RPMH_REGULATOR_MODE_HPM>;
+		};
+
+		vreg_l2c_0p8: ldo2 {
+			regulator-name = "vreg_l2c_0p8";
+			regulator-min-microvolt = <880000>;
+			regulator-max-microvolt = <920000>;
+			regulator-initial-mode = <RPMH_REGULATOR_MODE_HPM>;
+		};
+
+		vreg_l3c_0p8: ldo3 {
+			regulator-name = "vreg_l3c_0p8";
+			regulator-min-microvolt = <880000>;
+			regulator-max-microvolt = <920000>;
+			regulator-initial-mode = <RPMH_REGULATOR_MODE_HPM>;
+		};
+	};
+
+	regulators-2 {
+		compatible = "qcom,pmc8380-rpmh-regulators";
+		qcom,pmic-id = "d";
+
+		vdd-l1-supply = <&vreg_s1f_0p7>;
+		vdd-l2-supply = <&vreg_s1f_0p7>;
+		vdd-l3-supply = <&vreg_s4c_1p8>;
+		vdd-s1-supply = <&vph_pwr>;
+
+		vreg_l1d_0p8: ldo1 {
+			regulator-name = "vreg_l1d_0p8";
+			regulator-min-microvolt = <880000>;
+			regulator-max-microvolt = <920000>;
+			regulator-initial-mode = <RPMH_REGULATOR_MODE_HPM>;
+		};
+
+		vreg_l2d_0p9: ldo2 {
+			regulator-name = "vreg_l2d_0p9";
+			regulator-min-microvolt = <912000>;
+			regulator-max-microvolt = <920000>;
+			regulator-initial-mode = <RPMH_REGULATOR_MODE_HPM>;
+		};
+
+		vreg_l3d_1p8: ldo3 {
+			regulator-name = "vreg_l3d_1p8";
+			regulator-min-microvolt = <1800000>;
+			regulator-max-microvolt = <1800000>;
+			regulator-initial-mode = <RPMH_REGULATOR_MODE_HPM>;
+		};
+	};
+
+	regulators-3 {
+		compatible = "qcom,pmc8380-rpmh-regulators";
+		qcom,pmic-id = "e";
+
+		vdd-l2-supply = <&vreg_s1f_0p7>;
+		vdd-l3-supply = <&vreg_s5j_1p2>;
+
+		vreg_l2e_0p8: ldo2 {
+			regulator-name = "vreg_l2e_0p8";
+			regulator-min-microvolt = <880000>;
+			regulator-max-microvolt = <920000>;
+			regulator-initial-mode = <RPMH_REGULATOR_MODE_HPM>;
+		};
+
+		vreg_l3e_1p2: ldo3 {
+			regulator-name = "vreg_l3e_1p2";
+			regulator-min-microvolt = <1200000>;
+			regulator-max-microvolt = <1200000>;
+			regulator-initial-mode = <RPMH_REGULATOR_MODE_HPM>;
+		};
+	};
+
+	regulators-4 {
+		compatible = "qcom,pmc8380-rpmh-regulators";
+		qcom,pmic-id = "f";
+
+		vdd-l1-supply = <&vreg_s5j_1p2>;
+		vdd-l2-supply = <&vreg_s5j_1p2>;
+		vdd-l3-supply = <&vreg_s5j_1p2>;
+		vdd-s1-supply = <&vph_pwr>;
+
+		vreg_s1f_0p7: smps1 {
+			regulator-name = "vreg_s1f_0p7";
+			regulator-min-microvolt = <700000>;
+			regulator-max-microvolt = <1100000>;
+			regulator-initial-mode = <RPMH_REGULATOR_MODE_HPM>;
+		};
+
+		vreg_l1f_1p0: ldo1 {
+			regulator-name = "vreg_l1f_1p0";
+			regulator-min-microvolt = <1024000>;
+			regulator-max-microvolt = <1024000>;
+			regulator-initial-mode = <RPMH_REGULATOR_MODE_HPM>;
+		};
+
+		vreg_l2f_1p0: ldo2 {
+			regulator-name = "vreg_l2f_1p0";
+			regulator-min-microvolt = <1024000>;
+			regulator-max-microvolt = <1024000>;
+			regulator-initial-mode = <RPMH_REGULATOR_MODE_HPM>;
+		};
+
+		vreg_l3f_1p0: ldo3 {
+			regulator-name = "vreg_l3f_1p0";
+			regulator-min-microvolt = <1024000>;
+			regulator-max-microvolt = <1024000>;
+			regulator-initial-mode = <RPMH_REGULATOR_MODE_HPM>;
+		};
+	};
+
+	regulators-6 {
+		compatible = "qcom,pm8550ve-rpmh-regulators";
+		qcom,pmic-id = "i";
+
+		vdd-l1-supply = <&vreg_s4c_1p8>;
+		vdd-l2-supply = <&vreg_s5j_1p2>;
+		vdd-l3-supply = <&vreg_s1f_0p7>;
+		vdd-s1-supply = <&vph_pwr>;
+		vdd-s2-supply = <&vph_pwr>;
+
+		vreg_s1i_0p9: smps1 {
+			regulator-name = "vreg_s1i_0p9";
+			regulator-min-microvolt = <900000>;
+			regulator-max-microvolt = <920000>;
+			regulator-initial-mode = <RPMH_REGULATOR_MODE_HPM>;
+		};
+
+		vreg_s2i_1p0: smps2 {
+			regulator-name = "vreg_s2i_1p0";
+			regulator-min-microvolt = <1000000>;
+			regulator-max-microvolt = <1100000>;
+			regulator-initial-mode = <RPMH_REGULATOR_MODE_HPM>;
+		};
+
+		vreg_l1i_1p8: ldo1 {
+			regulator-name = "vreg_l1i_1p8";
+			regulator-min-microvolt = <1800000>;
+			regulator-max-microvolt = <1800000>;
+			regulator-initial-mode = <RPMH_REGULATOR_MODE_HPM>;
+		};
+
+		vreg_l2i_1p2: ldo2 {
+			regulator-name = "vreg_l2i_1p2";
+			regulator-min-microvolt = <1200000>;
+			regulator-max-microvolt = <1200000>;
+			regulator-initial-mode = <RPMH_REGULATOR_MODE_HPM>;
+		};
+
+		vreg_l3i_0p8: ldo3 {
+			regulator-name = "vreg_l3i_0p8";
+			regulator-min-microvolt = <880000>;
+			regulator-max-microvolt = <920000>;
+			regulator-initial-mode = <RPMH_REGULATOR_MODE_HPM>;
+		};
+	};
+
+	regulators-7 {
+		compatible = "qcom,pm8550ve-rpmh-regulators";
+		qcom,pmic-id = "j";
+
+		vdd-l1-supply = <&vreg_s1f_0p7>;
+		vdd-l2-supply = <&vreg_s5j_1p2>;
+		vdd-l3-supply = <&vreg_s1f_0p7>;
+		vdd-s5-supply = <&vph_pwr>;
+
+		vreg_s5j_1p2: smps5 {
+			regulator-name = "vreg_s5j_1p2";
+			regulator-min-microvolt = <1256000>;
+			regulator-max-microvolt = <1304000>;
+			regulator-initial-mode = <RPMH_REGULATOR_MODE_HPM>;
+		};
+
+		vreg_l1j_0p8: ldo1 {
+			regulator-name = "vreg_l1j_0p8";
+			regulator-min-microvolt = <880000>;
+			regulator-max-microvolt = <920000>;
+			regulator-initial-mode = <RPMH_REGULATOR_MODE_HPM>;
+		};
+
+		vreg_l2j_1p2: ldo2 {
+			regulator-name = "vreg_l2j_1p2";
+			regulator-min-microvolt = <1256000>;
+			regulator-max-microvolt = <1256000>;
+			regulator-initial-mode = <RPMH_REGULATOR_MODE_HPM>;
+		};
+
+		vreg_l3j_0p8: ldo3 {
+			regulator-name = "vreg_l3j_0p8";
+			regulator-min-microvolt = <880000>;
+			regulator-max-microvolt = <920000>;
+			regulator-initial-mode = <RPMH_REGULATOR_MODE_HPM>;
+		};
+	};
+};
+
+&gpu {
+	status = "okay";
+};
+
+&gpu_zap_shader {
+	firmware-name =  "qcom/x1e80100/ACER/SFA14-11/qcdxkmsuc8380.mbn";
+};
+
+&i2c0 {
+	clock-frequency = <400000>;
+
+	status = "okay";
+
+	touchpad@2c {
+		compatible = "hid-over-i2c";
+		reg = <0x2c>;
+
+		hid-descr-addr = <0x0020>;
+		interrupts-extended = <&tlmm 3 IRQ_TYPE_LEVEL_LOW>;
+
+		vdd-supply = <&vreg_misc_3p3>;
+		vddl-supply = <&vreg_l12b_1p2>;
+
+		pinctrl-names = "default";
+		pinctrl-0 = <&tpad_default>;
+
+		wakeup-source;
+	};
+
+	keyboard@3a {
+		compatible = "hid-over-i2c";
+		reg = <0x3a>;
+
+		hid-descr-addr = <0x1>;
+		interrupts-extended = <&tlmm 67 IRQ_TYPE_LEVEL_LOW>;
+
+		vdd-supply = <&vreg_misc_3p3>;
+		vddl-supply = <&vreg_l12b_1p2>;
+
+		pinctrl-0 = <&kybd_default>;
+		pinctrl-names = "default";
+
+		wakeup-source;
+	};
+};
+
+&i2c3 {
+	clock-frequency = <400000>;
+
+	status = "okay";
+
+	typec-mux@8 {
+		compatible = "parade,ps8830";
+		reg = <0x08>;
+
+		clocks = <&rpmhcc RPMH_RF_CLK3>;
+
+		vdd-supply = <&vreg_rtmr0_1p15>;
+		vdd33-supply = <&vreg_rtmr0_3p3>;
+		vdd33-cap-supply = <&vreg_rtmr0_3p3>;
+		vddar-supply = <&vreg_rtmr0_1p15>;
+		vddat-supply = <&vreg_rtmr0_1p15>;
+		vddio-supply = <&vreg_rtmr0_1p8>;
+
+		reset-gpios = <&pm8550_gpios 10 GPIO_ACTIVE_LOW>;
+
+		pinctrl-0 = <&rtmr0_default>;
+		pinctrl-names = "default";
+
+		retimer-switch;
+		orientation-switch;
+
+		ports {
+			#address-cells = <1>;
+			#size-cells = <0>;
+
+			port@0 {
+				reg = <0>;
+
+				retimer_ss0_ss_out: endpoint {
+					remote-endpoint = <&pmic_glink_ss0_ss_in>;
+				};
+			};
+
+			port@1 {
+				reg = <1>;
+
+				retimer_ss0_ss_in: endpoint {
+					remote-endpoint = <&usb_1_ss0_qmpphy_out>;
+				};
+			};
+
+			port@2 {
+				reg = <2>;
+
+				retimer_ss0_con_sbu_out: endpoint {
+					remote-endpoint = <&pmic_glink_ss0_con_sbu_in>;
+				};
+			};
+		};
+	};
+};
+
+&iris {
+	status = "okay";
+};
+
+&lpass_tlmm {
+	spkr_01_sd_n_active: spkr-01-sd-n-active-state {
+		pins = "gpio12";
+		function = "gpio";
+		drive-strength = <16>;
+		bias-disable;
+		output-low;
+	};
+
+	spkr_23_sd_n_active: spkr-23-sd-n-active-state {
+		pins = "gpio13";
+		function = "gpio";
+		drive-strength = <16>;
+		bias-disable;
+		output-low;
+	};
+};
+
+&lpass_vamacro {
+	pinctrl-0 = <&dmic01_default>, <&dmic23_default>;
+	pinctrl-names = "default";
+
+	vdd-micb-supply = <&vreg_l1b_1p8>;
+	qcom,dmic-sample-rate = <4800000>;
+};
+
+&mdss {
+	status = "okay";
+};
+
+&mdss_dp0 {
+	status = "okay";
+};
+
+&mdss_dp0_out {
+	data-lanes = <0 1 2 3>;
+	link-frequencies = /bits/ 64 <1620000000 2700000000 5400000000 8100000000>;
+	remote-endpoint = <&usb_1_ss0_qmpphy_dp_in>;
+};
+
+&mdss_dp2 {
+	status = "okay";
+};
+
+&mdss_dp2_out {
+	data-lanes = <0 1 2 3>;
+	link-frequencies = /bits/ 64 <1620000000 2700000000 5400000000 8100000000>;
+};
+
+&mdss_dp3 {
+	/delete-property/ #sound-dai-cells;
+
+	pinctrl-0 = <&edp0_hpd_default>;
+	pinctrl-names = "default";
+
+	status = "okay";
+
+	aux-bus {
+		panel {
+			compatible = "edp-panel";
+			power-supply = <&vreg_edp_3p3>;
+			backlight = <&backlight>;
+
+			port {
+				edp_panel_in: endpoint {
+					remote-endpoint = <&mdss_dp3_out>;
+				};
+			};
+		};
+	};
+};
+
+&mdss_dp3_out {
+	data-lanes = <0 1 2 3>;
+	link-frequencies = /bits/ 64 <1620000000 2700000000 5400000000 8100000000>;
+
+	remote-endpoint = <&edp_panel_in>;
+};
+
+&mdss_dp3_phy {
+	vdda-phy-supply = <&vreg_l3j_0p8>;
+	vdda-pll-supply = <&vreg_l2j_1p2>;
+
+	status = "okay";
+};
+
+&pcie4 {
+	pinctrl-0 = <&pcie4_default>;
+	pinctrl-names = "default";
+
+	status = "okay";
+};
+
+&pcie4_phy {
+	vdda-phy-supply = <&vreg_l3i_0p8>;
+	vdda-pll-supply = <&vreg_l3e_1p2>;
+
+	status = "okay";
+};
+
+&pcie4_port0 {
+	reset-gpios = <&tlmm 146 GPIO_ACTIVE_LOW>;
+	wake-gpios = <&tlmm 148 GPIO_ACTIVE_LOW>;
+
+	wifi@0 {
+		compatible = "pci17cb,1107";
+		reg = <0x10000 0x0 0x0 0x0 0x0>;
+
+		vddaon-supply = <&vreg_pmu_aon_0p59>;
+		vddwlcx-supply = <&vreg_pmu_wlcx_0p8>;
+		vddwlmx-supply = <&vreg_pmu_wlmx_0p85>;
+		vddrfacmn-supply = <&vreg_pmu_rfa_cmn>;
+		vddrfa0p8-supply = <&vreg_pmu_rfa_0p8>;
+		vddrfa1p2-supply = <&vreg_pmu_rfa_1p2>;
+		vddrfa1p8-supply = <&vreg_pmu_rfa_1p8>;
+		vddpcie0p9-supply = <&vreg_pmu_pcie_0p9>;
+		vddpcie1p8-supply = <&vreg_pmu_pcie_1p8>;
+	};
+};
+
+&pcie5 {
+	vddpe-3v3-supply = <&vreg_wwan>;
+
+	pinctrl-0 = <&pcie5_default>;
+	pinctrl-names = "default";
+
+	status = "okay";
+};
+
+&pcie5_phy {
+	vdda-phy-supply = <&vreg_l3i_0p8>;
+	vdda-pll-supply = <&vreg_l3e_1p2>;
+
+	status = "okay";
+};
+
+&pcie5_port0 {
+	reset-gpios = <&tlmm 149 GPIO_ACTIVE_LOW>;
+	wake-gpios = <&tlmm 151 GPIO_ACTIVE_LOW>;
+};
+
+&pcie6a {
+	vddpe-3v3-supply = <&vreg_nvme>;
+
+	pinctrl-names = "default";
+	pinctrl-0 = <&pcie6a_default>;
+
+	status = "okay";
+};
+
+&pcie6a_phy {
+	vdda-phy-supply = <&vreg_l1d_0p8>;
+	vdda-pll-supply = <&vreg_l2j_1p2>;
+
+	status = "okay";
+};
+
+&pcie6a_port0 {
+	reset-gpios = <&tlmm 152 GPIO_ACTIVE_LOW>;
+	wake-gpios = <&tlmm 154 GPIO_ACTIVE_LOW>;
+};
+
+&pm8550 {
+	status = "okay";
+};
+
+&pm8550_gpios {
+	kypd_vol_up_n: kypd-vol-up-n-state {
+		pins = "gpio6";
+		function = "normal";
+		power-source = <1>; /* 1.8 V */
+		bias-pull-up;
+		input-enable;
+	};
+
+	edp_bl_pwm: edp-bl-pwm-state {
+		pins = "gpio8";
+		function = "func1";
+	};
+
+	rtmr0_default: rtmr0-reset-n-active-state {
+		pins = "gpio10";
+		function = "normal";
+		power-source = <1>; /* 1.8V */
+		bias-disable;
+		input-disable;
+		output-enable;
+	};
+
+	usb0_3p3_reg_en: usb0-3p3-reg-en-state {
+		pins = "gpio11";
+		function = "normal";
+		power-source = <1>; /* 1.8V */
+		bias-disable;
+		input-disable;
+		output-enable;
+	};
+};
+
+&pm8550_pwm {
+	pinctrl-0 = <&edp_bl_pwm>;
+	pinctrl-names = "default";
+
+	status = "okay";
+
+	#pwm-cells = <2>;
+};
+
+&pm8550ve_8_gpios {
+	misc_3p3_reg_en: misc-3p3-reg-en-state {
+		pins = "gpio6";
+		function = "normal";
+		bias-disable;
+		input-disable;
+		output-enable;
+		drive-push-pull;
+		power-source = <1>; /* 1.8 V */
+		qcom,drive-strength = <PMIC_GPIO_STRENGTH_LOW>;
+	};
+};
+
+&pm8550ve_9_gpios {
+	usb0_1p8_reg_en: usb0-1p8-reg-en-state {
+		pins = "gpio8";
+		function = "normal";
+		power-source = <1>; /* 1.8V */
+		bias-disable;
+		input-disable;
+		output-enable;
+	};
+};
+
+&pmc8380_5_gpios {
+	usb0_pwr_1p15_reg_en: usb0-pwr-1p15-reg-en-state {
+		pins = "gpio8";
+		function = "normal";
+		power-source = <1>; /* 1.8V */
+		bias-disable;
+		input-disable;
+		output-enable;
+	};
+};
+
+&qupv3_0 {
+	status = "okay";
+};
+
+&qupv3_1 {
+	status = "okay";
+};
+
+&qupv3_2 {
+	status = "okay";
+};
+
+&remoteproc_adsp {
+	firmware-name = "qcom/x1e80100/ACER/SFA14-11/qcadsp8380.mbn",
+			"qcom/x1e80100/ACER/SFA14-11/adsp_dtbs.elf";
+
+	status = "okay";
+
+	glink-edge {
+		fastrpc {
+			compatible = "qcom,fastrpc";
+			memory-region = <&adsp_fastrpc_mem>;
+		};
+	};
+};
+
+&remoteproc_cdsp {
+	firmware-name = "qcom/x1e80100/ACER/SFA14-11/qccdsp8380.mbn",
+			"qcom/x1e80100/ACER/SFA14-11/cdsp_dtbs.elf";
+
+	status = "okay";
+
+	glink-edge {
+		fastrpc {
+			compatible = "qcom,fastrpc";
+			memory-region = <&cdsp_fastrpc_mem>;
+		};
+	};
+};
+
+&smb2360_0 {
+	status = "okay";
+};
+
+&smb2360_0_eusb2_repeater {
+	vdd18-supply = <&vreg_l3d_1p8>;
+	vdd3-supply = <&vreg_l2b_3p0>;
+};
+
+&swr0 {
+	pinctrl-0 = <&wsa_swr_active>, <&spkr_01_sd_n_active>;
+	pinctrl-names = "default";
+
+	status = "okay";
+
+	/* WSA8845, Left Woofer */
+	left_woofer: speaker@0,0 {
+		compatible = "sdw20217020400";
+		reg = <0 0>;
+		reset-gpios = <&lpass_tlmm 12 GPIO_ACTIVE_LOW>;
+		#sound-dai-cells = <0>;
+		sound-name-prefix = "WooferLeft";
+		vdd-1p8-supply = <&vreg_l15b_1p8>;
+		vdd-io-supply = <&vreg_l12b_1p2>;
+		qcom,port-mapping = <1 2 3 7 10 13>;
+	};
+
+	/* WSA8845, Left Tweeter */
+	left_tweeter: speaker@0,1 {
+		compatible = "sdw20217020400";
+		reg = <0 1>;
+		reset-gpios = <&lpass_tlmm 12 GPIO_ACTIVE_LOW>;
+		#sound-dai-cells = <0>;
+		sound-name-prefix = "TweeterLeft";
+		vdd-1p8-supply = <&vreg_l15b_1p8>;
+		vdd-io-supply = <&vreg_l12b_1p2>;
+		qcom,port-mapping = <4 5 6 7 11 13>;
+	};
+};
+
+&swr1 {
+	status = "okay";
+
+	/* WCD9385 RX */
+	wcd_rx: codec@0,4 {
+		compatible = "sdw20217010d00";
+		reg = <0 4>;
+		qcom,rx-port-mapping = <1 2 3 4 5>;
+	};
+};
+
+&swr2 {
+	status = "okay";
+
+	/* WCD9385 TX */
+	wcd_tx: codec@0,3 {
+		compatible = "sdw20217010d00";
+		reg = <0 3>;
+		qcom,tx-port-mapping = <2 2 3 4>;
+	};
+};
+
+&swr3 {
+	pinctrl-0 = <&wsa2_swr_active>, <&spkr_23_sd_n_active>;
+	pinctrl-names = "default";
+
+	status = "okay";
+
+	/* WSA8845, Right Woofer */
+	right_woofer: speaker@0,0 {
+		compatible = "sdw20217020400";
+		reg = <0 0>;
+		reset-gpios = <&lpass_tlmm 13 GPIO_ACTIVE_LOW>;
+		#sound-dai-cells = <0>;
+		sound-name-prefix = "WooferRight";
+		vdd-1p8-supply = <&vreg_l15b_1p8>;
+		vdd-io-supply = <&vreg_l12b_1p2>;
+		qcom,port-mapping = <1 2 3 7 10 13>;
+	};
+
+	/* WSA8845, Right Tweeter */
+	right_tweeter: speaker@0,1 {
+		compatible = "sdw20217020400";
+		reg = <0 1>;
+		reset-gpios = <&lpass_tlmm 13 GPIO_ACTIVE_LOW>;
+		#sound-dai-cells = <0>;
+		sound-name-prefix = "TweeterRight";
+		vdd-1p8-supply = <&vreg_l15b_1p8>;
+		vdd-io-supply = <&vreg_l12b_1p2>;
+		qcom,port-mapping = <4 5 6 7 11 13>;
+	};
+};
+
+&tlmm {
+	gpio-reserved-ranges = <34 2>, /* Unused */
+			       <44 4>, /* SPI (TPM) */
+			       <238 1>; /* UFS Reset */
+
+	edp_reg_en: edp-reg-en-state {
+		pins = "gpio70";
+		function = "gpio";
+		drive-strength = <16>;
+		bias-disable;
+	};
+
+	hall_int_n_default: hall-int-n-state {
+		pins = "gpio92";
+		function = "gpio";
+		bias-disable;
+	};
+
+	hdmi_hpd_default: hdmi-hpd-default-state {
+		pins = "gpio126";
+		function = "usb2_dp";
+		bias-disable;
+	};
+
+	kybd_default: kybd-default-state {
+		pins = "gpio67";
+		function = "gpio";
+		bias-disable;
+	};
+
+	nvme_reg_en: nvme-reg-en-state {
+		pins = "gpio18";
+		function = "gpio";
+		drive-strength = <2>;
+		bias-disable;
+	};
+
+	pcie4_default: pcie4-default-state {
+		clkreq-n-pins {
+			pins = "gpio147";
+			function = "pcie4_clk";
+			drive-strength = <2>;
+			bias-pull-up;
+		};
+
+		perst-n-pins {
+			pins = "gpio146";
+			function = "gpio";
+			drive-strength = <2>;
+			bias-disable;
+		};
+
+		wake-n-pins {
+			pins = "gpio148";
+			function = "gpio";
+			drive-strength = <2>;
+			bias-pull-up;
+		};
+	};
+
+	pcie5_default: pcie5-default-state {
+		clkreq-n-pins {
+			pins = "gpio150";
+			function = "pcie5_clk";
+			drive-strength = <2>;
+			bias-pull-up;
+		};
+
+		perst-n-pins {
+			pins = "gpio149";
+			function = "gpio";
+			drive-strength = <2>;
+			bias-disable;
+		};
+
+		wake-n-pins {
+			pins = "gpio151";
+			function = "gpio";
+			drive-strength = <2>;
+			bias-pull-up;
+		};
+	};
+
+	pcie6a_default: pcie6a-default-state {
+		clkreq-n-pins {
+			pins = "gpio153";
+			function = "pcie6a_clk";
+			drive-strength = <2>;
+			bias-pull-up;
+		};
+
+		perst-n-pins {
+			pins = "gpio152";
+			function = "gpio";
+			drive-strength = <2>;
+			bias-disable;
+		};
+
+		wake-n-pins {
+			pins = "gpio154";
+			function = "gpio";
+			drive-strength = <2>;
+			bias-pull-up;
+		};
+	};
+
+	tpad_default: tpad-default-state {
+		pins = "gpio3";
+		function = "gpio";
+		bias-disable;
+	};
+
+	usb1_pwr_1p15_reg_en: usb1-pwr-1p15-reg-en-state {
+		pins = "gpio188";
+		function = "gpio";
+		drive-strength = <2>;
+		bias-disable;
+	};
+
+	usb1_pwr_1p8_reg_en: usb1-pwr-1p8-reg-en-state {
+		pins = "gpio175";
+		function = "gpio";
+		drive-strength = <2>;
+		bias-disable;
+	};
+
+	usb1_pwr_3p3_reg_en: usb1-pwr-3p3-reg-en-state {
+		pins = "gpio186";
+		function = "gpio";
+		drive-strength = <2>;
+		bias-disable;
+	};
+
+	usb2_pwr_1p15_reg_en: usb2-pwr-1p15-reg-en-state {
+		pins = "gpio189";
+		function = "gpio";
+		drive-strength = <2>;
+		bias-disable;
+	};
+
+	usb2_pwr_1p8_reg_en: usb2-pwr-1p8-reg-en-state {
+		pins = "gpio126";
+		function = "gpio";
+		drive-strength = <2>;
+		bias-disable;
+	};
+
+	usb2_pwr_3p3_reg_en: usb2-pwr-3p3-reg-en-state {
+		pins = "gpio187";
+		function = "gpio";
+		drive-strength = <2>;
+		bias-disable;
+	};
+
+	wcd_default: wcd-reset-n-active-state {
+		pins = "gpio191";
+		function = "gpio";
+		drive-strength = <16>;
+		bias-disable;
+		output-low;
+	};
+
+	wwan_sw_en: wwan-sw-en-state {
+		pins = "gpio221";
+		function = "gpio";
+		drive-strength = <4>;
+		bias-disable;
+	};
+
+	wcn_sw_en: wcn-sw-en-state {
+		pins = "gpio214";
+		function = "gpio";
+		drive-strength = <2>;
+		bias-disable;
+	};
+
+	wcn_wlan_bt_en: wcn-wlan-bt-en-state {
+		pins = "gpio116", "gpio117";
+		function = "gpio";
+		drive-strength = <2>;
+		bias-disable;
+	};
+};
+
+&uart14 {
+	status = "okay";
+
+	bluetooth {
+		compatible = "qcom,wcn7850-bt";
+		max-speed = <3200000>;
+
+		vddaon-supply = <&vreg_pmu_aon_0p59>;
+		vddwlcx-supply = <&vreg_pmu_wlcx_0p8>;
+		vddwlmx-supply = <&vreg_pmu_wlmx_0p85>;
+		vddrfacmn-supply = <&vreg_pmu_rfa_cmn>;
+		vddrfa0p8-supply = <&vreg_pmu_rfa_0p8>;
+		vddrfa1p2-supply = <&vreg_pmu_rfa_1p2>;
+		vddrfa1p8-supply = <&vreg_pmu_rfa_1p8>;
+	};
+};
+
+&uart21 {
+	compatible = "qcom,geni-debug-uart";
+
+	status = "okay";
+};
+
+&usb_1_ss0 {
+	dr_mode = "host";
+
+	status = "okay";
+};
+
+&usb_1_ss0_dwc3_hs {
+	remote-endpoint = <&pmic_glink_ss0_hs_in>;
+};
+
+&usb_1_ss0_hsphy {
+	vdd-supply = <&vreg_l3j_0p8>;
+	vdda12-supply = <&vreg_l2j_1p2>;
+
+	phys = <&smb2360_0_eusb2_repeater>;
+
+	status = "okay";
+};
+
+&usb_1_ss0_qmpphy {
+	vdda-phy-supply = <&vreg_l2j_1p2>;
+	vdda-pll-supply = <&vreg_l1j_0p8>;
+
+	status = "okay";
+};
+
+
+&usb_1_ss0_qmpphy_dp_in {
+	remote-endpoint = <&mdss_dp0_out>;
+};
+
+&usb_1_ss0_qmpphy_out {
+	remote-endpoint = <&retimer_ss0_ss_in>;
+};
+
+&usb_1_ss1 {
+	dr_mode = "host";
+
+	status = "okay";
+};
+
+&usb_1_ss1_hsphy {
+	vdd-supply = <&vreg_l3j_0p8>;
+	vdda12-supply = <&vreg_l2j_1p2>;
+
+	status = "okay";
+};
+
+&usb_1_ss1_qmpphy {
+	vdda-phy-supply = <&vreg_l2j_1p2>;
+	vdda-pll-supply = <&vreg_l2d_0p9>;
+
+	status = "okay";
+};
+
+&usb_1_ss2_hsphy {
+	vdd-supply = <&vreg_l3j_0p8>;
+	vdda12-supply = <&vreg_l2j_1p2>;
+
+	status = "okay";
+};
+
+&usb_1_ss2_qmpphy {
+	vdda-phy-supply = <&vreg_l2j_1p2>;
+	vdda-pll-supply = <&vreg_l2d_0p9>;
+
+	/delete-property/ mode-switch;
+	/delete-property/ orientation-switch;
+
+	status = "okay";
+
+	ports {
+		port@0 {
+			#address-cells = <1>;
+			#size-cells = <0>;
+
+			/delete-node/ endpoint;
+
+			usb_1_ss2_qmpphy_out_dp: endpoint@0 {
+				reg = <0>;
+
+				data-lanes = <3 2 1 0>;
+				remote-endpoint = <&hdmi_bridge_dp_in>;
+			};
+
+			/* No USB3 lanes connected */
+		};
+	};
+};
+
+&usb_2 {
+	dr_mode = "host";
+
+	status = "okay";
+};
+
+&usb_2_hsphy {
+	vdd-supply = <&vreg_l2e_0p8>;
+	vdda12-supply = <&vreg_l3e_1p2>;
+
+	status = "okay";
+};
+
+&usb_mp {
+	status = "okay";
+};
+
+&usb_mp_hsphy0 {
+	vdd-supply = <&vreg_l2e_0p8>;
+	vdda12-supply = <&vreg_l3e_1p2>;
+
+	status = "okay";
+};
+
+&usb_mp_hsphy1 {
+	vdd-supply = <&vreg_l2e_0p8>;
+	vdda12-supply = <&vreg_l3e_1p2>;
+
+	status = "okay";
+};
+
+&usb_mp_qmpphy0 {
+	vdda-phy-supply = <&vreg_l3e_1p2>;
+	vdda-pll-supply = <&vreg_l3c_0p8>;
+
+	status = "okay";
+};
+
+&usb_mp_qmpphy1 {
+	vdda-phy-supply = <&vreg_l3e_1p2>;
+	vdda-pll-supply = <&vreg_l3c_0p8>;
+
+	status = "okay";
+};
-- 
2.53.0

Re: [PATCH 1/2] dt-bindings: arm: qcom: Add Acer Swift Go Pro AI (SFA14-11)

[Krzysztof Kozlowski]

On 02/07/2026 08:27, Krzysztof Kozlowski wrote:
> On 02/07/2026 08:31, Kaipeng Zeng wrote:
>> Add compatible values for the Acer Swift Go Pro AI (SFA14-11),
>> using "acer,sfa14-11".
> 
> "Add Acer Swift Go Pro AI (SFA14-11), a laptop based on the Snapdragon X
> Elite (X1E78100) SoC."
> 
> That's it. Don't add unnecessary boilerplate.

Also, please fix time on your machine, so you do not send emails
claiming they are in the future. This affects how they are seen in the
inbox. Look:

1. Your email:
Thu, 2 Jul 2026 14:31:55 +0800
so, 8:31 +0200

2. My answer:
Thu, 2 Jul 2026 08:27:21 +0200

I went back in time, did I?

Best regards,
Krzysztof

Re: [PATCH 2/2] arm64: dts: qcom: Add support for Acer Swift Go Pro AI (SFA14-11)

[sashiko-bot]

Thank you for your contribution! Sashiko AI review found 6 potential issue(s) to consider:
- [High] WSA8845 speakers use `reset-gpios` instead of `powerdown-gpios` and share the GPIO incorrectly.
- [High] Type-C Switch Configuration Error on Type-A Port due to inherited PHY properties.
- [Medium] Missing Audio DAI Link for HDMI output.
- [Medium] Commit message claims 'Webcam' support but no camera nodes are added.
- [Low] Inaccurate `orientation-gpios` array length in `pmic-glink`.
- [Low] The High-Speed USB PHY `usb_1_ss2_hsphy` is enabled despite no USB controller consuming it.
--

commit 61c654b8218e8d2d66d2d6d5ec3990a2ffe03533
Author: Kaipeng Zeng <kaipeng94@gmail.com>
Subject: arm64: dts: qcom: Add support for Acer Swift Go Pro AI (SFA14-11)

This commit introduces the device tree for the Acer Swift Go Pro AI (SFA14-11)
laptop, based on the Snapdragon X Elite SoC. It enables core hardware features
including internal display, USB, Wi-Fi, audio routing, and HDMI output.

> Supported features:
> 
>  - Internal display & Brightness control
>  - Keyboard & Touchpad
>  - USB Type-C, Type-A
>  - Wi-Fi & Bluetooth
>  - ADSP & CDSP
>  - Adreno X1-85 GPU
>  - HDMI & USB Type-C display
>  - Webcam

[Severity: Medium]
Is the webcam feature fully implemented in this patch? The commit message
lists Webcam as a supported feature, but a review of the device tree reveals
no camss, cci, or image sensor nodes added in this patch.

> diff --git a/arch/arm64/boot/dts/qcom/x1e78100-acer-sfa14-11.dts b/arch/arm64/boot/dts/qcom/x1e78100-acer-sfa14-11.dts
> new file mode 100644
> index 0000000000000..f5d91abf11f1d
> --- /dev/null
> +++ b/arch/arm64/boot/dts/qcom/x1e78100-acer-sfa14-11.dts

[ ... ]

> +	pmic-glink {
> +		compatible = "qcom,x1e80100-pmic-glink",
> +			     "qcom,sm8550-pmic-glink",
> +			     "qcom,pmic-glink";
> +		#address-cells = <1>;
> +		#size-cells = <0>;
> +		orientation-gpios = <&tlmm 121 GPIO_ACTIVE_HIGH>,
> +				    <&tlmm 123 GPIO_ACTIVE_HIGH>,
> +				    <&tlmm 125 GPIO_ACTIVE_HIGH>;

[Severity: Low]
Does this array length match the number of connectors? The qcom,pmic-glink
bindings require the orientation-gpios array to contain exactly one GPIO entry
per connector node. This board explicitly defines only one connector, but
supplies three GPIOs here.

[ ... ]

> +	sound {
> +		compatible = "qcom,x1e80100-sndcard";
> +		model = "X1E80100-CRD";
> +		audio-routing = "WooferLeft IN", "WSA WSA_SPK1 OUT",
> +				"TweeterLeft IN", "WSA WSA_SPK2 OUT",
> +				"WooferRight IN", "WSA2 WSA_SPK1 OUT",
> +				"TweeterRight IN", "WSA2 WSA_SPK2 OUT",
> +				"IN1_HPHL", "HPHL_OUT",
> +				"IN2_HPHR", "HPHR_OUT",
> +				"AMIC2", "MIC BIAS2",
> +				"VA DMIC0", "MIC BIAS3",
> +				"VA DMIC1", "MIC BIAS3",
> +				"VA DMIC2", "MIC BIAS1",
> +				"VA DMIC3", "MIC BIAS1",
> +				"TX SWR_INPUT1", "ADC2_OUTPUT";
> +
> +		displayport-0-dai-link {
> +			link-name = "DisplayPort0 Playback";
> +
> +			codec {
> +				sound-dai = <&mdss_dp0>;
> +			};
> +
> +			cpu {
> +				sound-dai = <&q6apmbedai DISPLAY_PORT_RX_0>;
> +			};
> +
> +			platform {
> +				sound-dai = <&q6apm>;
> +			};
> +		};
> +
> +		wcd-playback-dai-link {

[Severity: Medium]
Will audio work over HDMI without a DAI link for mdss_dp2? The board routes
HDMI through a bridge connected to mdss_dp2, but the sound node only defines
a DAI link for mdss_dp0. Without displayport-2-dai-link, the audio driver
may not expose the HDMI audio endpoint to userspace.

[ ... ]

> +	swr0 {
> +		pinctrl-0 = <&wsa_swr_active>, <&spkr_01_sd_n_active>;
> +		pinctrl-names = "default";
> +
> +		status = "okay";
> +
> +		/* WSA8845, Left Woofer */
> +		left_woofer: speaker@0,0 {
> +			compatible = "sdw20217020400";
> +			reg = <0 0>;
> +			reset-gpios = <&lpass_tlmm 12 GPIO_ACTIVE_LOW>;

[Severity: High]
Should this use powerdown-gpios instead of reset-gpios? The ASoC WSA884x codec
driver does not look for reset-gpios, which means the GPIO is never toggled and
the speaker amplifiers might fail to power up.

Additionally, will sharing the GPIO directly here cause a failure when probing
the tweeter? The gpiod_get requests exclusive access, so the second probed
device could fail with -EBUSY. A gpio-reset controller is usually required to
share the line properly.

[ ... ]

> +	swr3 {
> +		pinctrl-0 = <&wsa2_swr_active>, <&spkr_23_sd_n_active>;
> +		pinctrl-names = "default";
> +
> +		status = "okay";
> +
> +		/* WSA8845, Right Woofer */
> +		right_woofer: speaker@0,0 {
> +			compatible = "sdw20217020400";
> +			reg = <0 0>;
> +			reset-gpios = <&lpass_tlmm 13 GPIO_ACTIVE_LOW>;

[Severity: High]
Similar to the left woofer, does this need to use powerdown-gpios and a
gpio-reset controller to avoid probe failures?

[ ... ]

> +&usb_1_ss1_qmpphy {
> +	vdda-phy-supply = <&vreg_l2j_1p2>;
> +	vdda-pll-supply = <&vreg_l2d_0p9>;
> +
> +	status = "okay";
> +};

[Severity: High]
Does this node need to explicitly delete the mode-switch and orientation-switch
properties? In hamoa.dtsi, usb_1_ss1_qmpphy is defined as a combo PHY and
contains those properties, which causes the PHY driver to register a Type-C
switch and default to TYPEC_ORIENTATION_NONE.

Since this board uses a regular Type-A port here and won't receive Type-C
orientation events, this can leave the USB 3.0 lanes permanently disabled,
degrading the port to USB 2.0.

[ ... ]

> +&usb_1_ss2_hsphy {
> +	vdd-supply = <&vreg_l3j_0p8>;
> +	vdda12-supply = <&vreg_l2j_1p2>;
> +
> +	status = "okay";
> +};

[Severity: Low]
Is it necessary to enable this High-Speed PHY? The usb_1_ss2 controller is
disabled because this port is exclusively used for DisplayPort output.
Enabling the PHY without a USB controller to consume it leaves a dangling
device probing indefinitely.

-- 
Sashiko AI review · https://sashiko.dev/#/patchset/20260702063156.35169-1-kaipeng94@gmail.com?part=2

Re: [PATCH 1/2] dt-bindings: arm: qcom: Add Acer Swift Go Pro AI (SFA14-11)

[Konrad Dybcio]

On 7/2/26 8:27 AM, Krzysztof Kozlowski wrote:
> On 02/07/2026 08:31, Kaipeng Zeng wrote:
>> Add compatible values for the Acer Swift Go Pro AI (SFA14-11),
>> using "acer,sfa14-11".
> 
> "Add Acer Swift Go Pro AI (SFA14-11), a laptop based on the Snapdragon X
> Elite (X1E78100) SoC."
> 
> That's it. Don't add unnecessary boilerplate.
> 
> 
>>
>> The laptop is based on the Snapdragon X Elite (X1E78100) SoC.
>>
>> Signed-off-by: Kaipeng Zeng <kaipeng94@gmail.com>
>> ---
>>  Documentation/devicetree/bindings/arm/qcom.yaml | 1 +
>>  1 file changed, 1 insertion(+)
>>
>> diff --git a/Documentation/devicetree/bindings/arm/qcom.yaml b/Documentation/devicetree/bindings/arm/qcom.yaml
>> index 50cc18a6ec5e..6b997d615bad 100644
>> --- a/Documentation/devicetree/bindings/arm/qcom.yaml
>> +++ b/Documentation/devicetree/bindings/arm/qcom.yaml
>> @@ -1142,6 +1142,7 @@ properties:
>>  
>>        - items:
>>            - enum:
>> +              - acer,sfa14-11
> 
> Why no user-recognizable name is used? Look at other consumer products:
> lenovo,thinkpad-x13s, lenovo,flex-5g, microsoft,surface-prox,
> lenovo,thinkpad-t14s-lcd, tuxedo,elite14gen1, microsoft,denali,
> asus,vivobook-s15... and so on.

We have a good mix of both. I tend to dislike relying on marketing
names, as they may be similar (or identical) across wholly different
products.

e.g. microsoft,denali that you mentioned is a MS codename for the
Surface Pro something something

Konrad

Re: [PATCH 1/2] dt-bindings: arm: qcom: Add Acer Swift Go Pro AI (SFA14-11)

[Krzysztof Kozlowski]

On 02/07/2026 11:29, Konrad Dybcio wrote:
> On 7/2/26 8:27 AM, Krzysztof Kozlowski wrote:
>> On 02/07/2026 08:31, Kaipeng Zeng wrote:
>>> Add compatible values for the Acer Swift Go Pro AI (SFA14-11),
>>> using "acer,sfa14-11".
>>
>> "Add Acer Swift Go Pro AI (SFA14-11), a laptop based on the Snapdragon X
>> Elite (X1E78100) SoC."
>>
>> That's it. Don't add unnecessary boilerplate.
>>
>>
>>>
>>> The laptop is based on the Snapdragon X Elite (X1E78100) SoC.
>>>
>>> Signed-off-by: Kaipeng Zeng <kaipeng94@gmail.com>
>>> ---
>>>  Documentation/devicetree/bindings/arm/qcom.yaml | 1 +
>>>  1 file changed, 1 insertion(+)
>>>
>>> diff --git a/Documentation/devicetree/bindings/arm/qcom.yaml b/Documentation/devicetree/bindings/arm/qcom.yaml
>>> index 50cc18a6ec5e..6b997d615bad 100644
>>> --- a/Documentation/devicetree/bindings/arm/qcom.yaml
>>> +++ b/Documentation/devicetree/bindings/arm/qcom.yaml
>>> @@ -1142,6 +1142,7 @@ properties:
>>>  
>>>        - items:
>>>            - enum:
>>> +              - acer,sfa14-11
>>
>> Why no user-recognizable name is used? Look at other consumer products:
>> lenovo,thinkpad-x13s, lenovo,flex-5g, microsoft,surface-prox,
>> lenovo,thinkpad-t14s-lcd, tuxedo,elite14gen1, microsoft,denali,
>> asus,vivobook-s15... and so on.
> 
> We have a good mix of both. I tend to dislike relying on marketing
> names, as they may be similar (or identical) across wholly different
> products.
> 
> e.g. microsoft,denali that you mentioned is a MS codename for the
> Surface Pro something something

I am fine with mixing (swift-go-sfa14-11), but the model number alone is
very hard to parse by humans.

Best regards,
Krzysztof

Re: [PATCH 2/2] arm64: dts: qcom: Add support for Acer Swift Go Pro AI (SFA14-11)

[Konrad Dybcio]

On 7/2/26 8:31 AM, Kaipeng Zeng wrote:
> Introduce device tree for the Acer Swift Go Pro AI (SFA14-11).
> It is a laptop based on the Qualcomm Snapdragon X Elite (X1E78100) SoC.
> This device tree implementation references nodes from the x1-crd.dtsi.
> 
> Supported features:
> 
>  - Internal display & Brightness control
>  - Keyboard & Touchpad
>  - USB Type-C, Type-A
>  - Wi-Fi & Bluetooth
>  - ADSP & CDSP
>  - Adreno X1-85 GPU
>  - HDMI & USB Type-C display
>  - Webcam
> 
> Signed-off-by: Kaipeng Zeng <kaipeng94@gmail.com>
> ---

[...]

> +	pmic-glink {
> +		compatible = "qcom,x1e80100-pmic-glink",
> +			     "qcom,sm8550-pmic-glink",
> +			     "qcom,pmic-glink";
> +		#address-cells = <1>;
> +		#size-cells = <0>;
> +		orientation-gpios = <&tlmm 121 GPIO_ACTIVE_HIGH>,
> +				    <&tlmm 123 GPIO_ACTIVE_HIGH>,
> +				    <&tlmm 125 GPIO_ACTIVE_HIGH>;
> +
> +		nvmem-cells = <&charge_limit_en>,
> +			      <&charge_limit_end>,
> +			      <&charge_limit_delta>;
> +		nvmem-cell-names = "charge_limit_en",
> +				   "charge_limit_end",
> +				   "charge_limit_delta";
> +
> +		/* have only one typec */

I think this comment is superfluous

[...]

> +	reserved-memory {
> +		linux,cma {
> +			compatible = "shared-dma-pool";
> +			size = <0x0 0x8000000>;
> +			reusable;
> +			linux,cma-default;
> +		};
> +		adsp_fastrpc_mem: fastrpc-adsp {
> +			compatible = "shared-dma-pool";
> +			reusable;
> +			size = <0x0 0x800000>;
> +		};
> +		cdsp_fastrpc_mem: fastrpc-cdsp {
> +			compatible = "shared-dma-pool";
> +			reusable;
> +			size = <0x0 0x800000>;
> +		};
> +	};

The latter two will (likely?) be assigned in the common DTSI soon, you
can drop them


> +
> +	sound {
> +		compatible = "qcom,x1e80100-sndcard";
> +		model = "X1E80100-CRD";

This must match your machine

[...]

> +	wcd938x: audio-codec {

Nodes should be sorted - by 'reg' and unit address if there's one,
by name if there isn't (minus some special cases like GPIOs), see:

https://docs.kernel.org/devicetree/bindings/dts-coding-style.html

> +		compatible = "qcom,wcd9385-codec";


> +
> +		pinctrl-names = "default";
> +		pinctrl-0 = <&wcd_default>;

property-n
property-names

in this order, file-wide, please

[...]

> +&apps_rsc {
> +	regulators-0 {
> +		compatible = "qcom,pm8550-rpmh-regulators";
> +		qcom,pmic-id = "b";

Have you verified this against the DSDT of your device? Incorrect
settings may lead to hw damage

[...]

> +&iris {
> +	status = "okay";

You need to specify a firmare path

Konrad