linux-kernel - Re: [PATCH 2/2] [PATCH v1 2/2] arm64: dts: qcom: add Acer Swift SFA14-11 device tree

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Message-ID: <ab9f56e4-217a-431d-b7b1-2f5352927969@kernel.org>
Date: Mon, 5 Jan 2026 10:14:18 +0100
From: Krzysztof Kozlowski <krzk@...nel.org>
To: weifu wu <boss@...io.cc>, andersson@...nel.org, konradybcio@...nel.org
Cc: robh@...nel.org, krzk+dt@...nel.org, conor+dt@...nel.org,
 linux-arm-msm@...r.kernel.org, devicetree@...r.kernel.org,
 linux-kernel@...r.kernel.org
Subject: Re: [PATCH 2/2] [PATCH v1 2/2] arm64: dts: qcom: add Acer Swift
 SFA14-11 device tree

On 04/01/2026 15:37, weifu wu wrote:
> Add initial device tree for Acer Swift SFA14-11 laptop based on
> Qualcomm X1E78100 SoC. This enables basic peripherals including
> eDP panel, backlight, USB and PCIe.
> 
> Tested by building dtbs and booting on the target hardware.
> 
> Signed-off-by: weifu wu <boss@...io.cc>
> ---
>  arch/arm64/boot/dts/qcom/Makefile             |    2 +
>  .../dts/qcom/x1e78100-acer-swift-sfa14-11.dts | 1650 +++++++++++++++++
>  2 files changed, 1652 insertions(+)
>  create mode 100644 arch/arm64/boot/dts/qcom/x1e78100-acer-swift-sfa14-11.dts
> 
> diff --git a/arch/arm64/boot/dts/qcom/Makefile b/arch/arm64/boot/dts/qcom/Makefile
> index 76cf0115a00a..d8b4d91dec82 100644
> --- a/arch/arm64/boot/dts/qcom/Makefile
> +++ b/arch/arm64/boot/dts/qcom/Makefile
> @@ -326,6 +326,8 @@ dtb-$(CONFIG_ARCH_QCOM)	+= sm8750-mtp.dtb
>  dtb-$(CONFIG_ARCH_QCOM)	+= sm8750-qrd.dtb
>  x1e001de-devkit-el2-dtbs	:= x1e001de-devkit.dtb x1-el2.dtbo
>  dtb-$(CONFIG_ARCH_QCOM)	+= x1e001de-devkit.dtb x1e001de-devkit-el2.dtb
> +x1e78100-acer-swift-sfa14-11-el2-dtbs  := x1e78100-acer-swift-sfa14-11.dtb x1-el2.dtbo
> +dtb-$(CONFIG_ARCH_QCOM) += x1e78100-acer-swift-sfa14-11.dtb x1e78100-acer-swift-sfa14-11-el2.dtb
>  x1e78100-lenovo-thinkpad-t14s-el2-dtbs	:= x1e78100-lenovo-thinkpad-t14s.dtb x1-el2.dtbo
>  dtb-$(CONFIG_ARCH_QCOM)	+= x1e78100-lenovo-thinkpad-t14s.dtb x1e78100-lenovo-thinkpad-t14s-el2.dtb
>  x1e78100-lenovo-thinkpad-t14s-oled-el2-dtbs	:= x1e78100-lenovo-thinkpad-t14s-oled.dtb x1-el2.dtbo
> diff --git a/arch/arm64/boot/dts/qcom/x1e78100-acer-swift-sfa14-11.dts b/arch/arm64/boot/dts/qcom/x1e78100-acer-swift-sfa14-11.dts
> new file mode 100644
> index 000000000000..b962d00f756d
> --- /dev/null
> +++ b/arch/arm64/boot/dts/qcom/x1e78100-acer-swift-sfa14-11.dts
> @@ -0,0 +1,1650 @@
> +// SPDX-License-Identifier: BSD-3-Clause
> +/*
> + * Copyright (c) 2023 Qualcomm Innovation Center, Inc. All rights reserved.
> + * Copyright (c) 2024, Linaro Limited
> + */
> +
> +/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 14 Go Pro AI (SFA14-11)";
> +	compatible = "acer,swift-sfa14-11", "lenovo,thinkpad-t14s", "qcom,x1e78100", "qcom,x1e80100";

Regardless what you say in cover letter, you never bothered to test it.

Best regards,
Krzysztof