Redmi 4A (rolex) is like Redmi 5A with small differences like charging, fuel gauge, different speaker codec configuration and display.
Signed-off-by: Barnabás Czémán <[email protected]> --- arch/arm64/boot/dts/qcom/Makefile | 1 + .../boot/dts/qcom/msm8917-xiaomi-riva-common.dtsi | 16 ++++++++++++++++ arch/arm64/boot/dts/qcom/msm8917-xiaomi-rolex.dts | 19 +++++++++++++++++++ 3 files changed, 36 insertions(+) diff --git a/arch/arm64/boot/dts/qcom/Makefile b/arch/arm64/boot/dts/qcom/Makefile index 6d87be639aac..20e161e843ed 100644 --- a/arch/arm64/boot/dts/qcom/Makefile +++ b/arch/arm64/boot/dts/qcom/Makefile @@ -82,6 +82,7 @@ dtb-$(CONFIG_ARCH_QCOM) += msm8916-wingtech-wt86528.dtb dtb-$(CONFIG_ARCH_QCOM) += msm8916-wingtech-wt88047.dtb dtb-$(CONFIG_ARCH_QCOM) += msm8916-yiming-uz801v3.dtb dtb-$(CONFIG_ARCH_QCOM) += msm8917-xiaomi-riva.dtb +dtb-$(CONFIG_ARCH_QCOM) += msm8917-xiaomi-rolex.dtb dtb-$(CONFIG_ARCH_QCOM) += msm8929-wingtech-wt82918hd.dtb dtb-$(CONFIG_ARCH_QCOM) += msm8937-xiaomi-land.dtb dtb-$(CONFIG_ARCH_QCOM) += msm8939-asus-z00t.dtb diff --git a/arch/arm64/boot/dts/qcom/msm8917-xiaomi-riva-common.dtsi b/arch/arm64/boot/dts/qcom/msm8917-xiaomi-riva-common.dtsi index f0a534106e11..50868c679693 100644 --- a/arch/arm64/boot/dts/qcom/msm8917-xiaomi-riva-common.dtsi +++ b/arch/arm64/boot/dts/qcom/msm8917-xiaomi-riva-common.dtsi @@ -104,6 +104,22 @@ edt_ft5306: touchscreen@38 { status = "disabled"; }; + + goodix_gt911: touchscreen@5d { + compatible = "goodix,gt911"; + reg = <0x5d>; + interrupts-extended = <&tlmm 65 IRQ_TYPE_LEVEL_LOW>; + irq-gpios = <&tlmm 65 GPIO_ACTIVE_HIGH>; + reset-gpios = <&tlmm 64 GPIO_ACTIVE_HIGH>; + pinctrl-0 = <&tsp_int_rst_default>; + pinctrl-names = "default"; + AVDD28-supply = <&pm8937_l10>; + VDDIO-supply = <&pm8937_l5>; + touchscreen-size-x = <720>; + touchscreen-size-y = <1280>; + + status = "disabled"; + }; }; &pm8937_gpios { diff --git a/arch/arm64/boot/dts/qcom/msm8917-xiaomi-rolex.dts b/arch/arm64/boot/dts/qcom/msm8917-xiaomi-rolex.dts new file mode 100644 index 000000000000..4cfaa7f6ff81 --- /dev/null +++ b/arch/arm64/boot/dts/qcom/msm8917-xiaomi-rolex.dts @@ -0,0 +1,19 @@ +// SPDX-License-Identifier: GPL-2.0-only +/* + * Copyright (c) 2026, Barnabas Czeman + */ + +/dts-v1/; + +#include "msm8917-xiaomi-riva-common.dtsi" + +/ { + model = "Xiaomi Redmi 4A (rolex)"; + compatible = "xiaomi,rolex", "qcom,msm8917"; + + qcom,board-id = <0x1000b 1>, <0x2000b 1>; +}; + +&goodix_gt911 { + status = "okay"; +}; -- 2.53.0
