Re: [PATCH 3/4] arm64: dts: qcom: Add Retroid Pocket 6

On Sat, Aug 08, 2026 at 12:37:57PM -0500, Aaron Kling via B4 Relay wrote:
> From: Aaron Kling <[email protected]>
> 
> The Retroid Pocket 6 is a high-performance Android-based handheld gaming
> console powered by the Qualcomm Snapdragon 8 Gen 2 processor featuring a
> 5.5-inch AMOLED touchscreen.
> 
> This is based on the support by ROCKNIX, however their history does not
> show who the original author was, so direct attributation cannot be
> given.
> 
> Signed-off-by: Aaron Kling <[email protected]>
> ---
>  arch/arm64/boot/dts/qcom/Makefile                  |   1 +
>  .../boot/dts/qcom/qcs8550-retroidpocket-rp6.dts    | 122 +++++++++++++++++++++
>  2 files changed, 123 insertions(+)
> 
> +
> +	vdd_disp_1v8: vdd-disp-1v8-regulator {

regulator-foo

> +		compatible = "regulator-fixed";
> +		regulator-name = "vdd_disp_1v8";
> +
> +		regulator-min-microvolt = <1800000>;
> +		regulator-max-microvolt = <1800000>;
> +
> +		gpio = <&tlmm 70 GPIO_ACTIVE_HIGH>;
> +		enable-active-high;
> +	};
> +
> +	vdd_disp_2v8: vdd-disp-2v8-regulator {
> +		compatible = "regulator-fixed";
> +		regulator-name = "vdd_disp_2v8";
> +
> +		regulator-min-microvolt = <2800000>;
> +		regulator-max-microvolt = <2800000>;
> +
> +		gpio = <&tlmm 142 GPIO_ACTIVE_HIGH>;
> +		enable-active-high;
> +	};
> +
> +	ts_avdd_3v0: regulator-ts-avdd-3v0 {
> +		compatible = "regulator-fixed";
> +		regulator-name = "ts_avdd_3v0";
> +
> +		regulator-min-microvolt = <3000000>;
> +		regulator-max-microvolt = <3000000>;
> +
> +		gpio = <&tlmm 144 GPIO_ACTIVE_HIGH>;
> +		enable-active-high;
> +	};
> +
> +	ts_vddio_1v8: regulator-ts-vddio-1v8 {
> +		compatible = "regulator-fixed";
> +		regulator-name = "ts_vddio_1v8";
> +
> +		regulator-min-microvolt = <1800000>;
> +		regulator-max-microvolt = <1800000>;
> +
> +		gpio = <&tlmm 102 GPIO_ACTIVE_HIGH>;
> +		enable-active-high;
> +	};
> +};
> +
> +&mdss_dsi1 {

Out of place.

> +	status = "disabled";

Isn't this a default? If so, no need to repeat it.

> +};
> +
> +&i2c_hub_3 {
> +	clock-frequency = <100000>;
> +
> +	status = "okay";
> +
> +	touchscreen@38 {
> +		compatible = "focaltech,ft5426";
> +		reg = <0x38>;
> +
> +		interrupt-parent = <&tlmm>;
> +		interrupts = <15 IRQ_TYPE_EDGE_FALLING>;
> +		reset-gpios = <&tlmm 14 GPIO_ACTIVE_LOW>;
> +
> +		vcc-supply = <&ts_avdd_3v0>;
> +		iovcc-supply = <&ts_vddio_1v8>;
> +
> +		pinctrl-0 = <&ts_p_rst_default &ts_p_int_default>;
> +		pinctrl-1 = <&ts_p_rst_sleep &ts_p_int_sleep>;
> +		pinctrl-names = "default", "sleep";
> +
> +		touchscreen-size-x = <1080>;
> +		touchscreen-size-y = <1920>;
> +		touchscreen-swapped-x-y;
> +	};
> +};
> +
> +&pmk8550_pwm {
> +	status = "okay";
> +};
> +
> +&remoteproc_adsp {
> +	firmware-name = "qcom/sm8550/retroidpocket/rp6/adsp.mbn",
> +			"qcom/sm8550/retroidpocket/rp6/adsp_dtb.mbn";
> +
> +	status = "okay";
> +};
> +
> +&spk_amp_l {
> +	firmware-name = "qcom/sm8550/retroidpocket/rp6/aw883xx_acf.bin";
> +};
> +
> +&spk_amp_r {
> +	firmware-name = "qcom/sm8550/retroidpocket/rp6/aw883xx_acf.bin";
> +};
> 
> -- 
> 2.54.0
> 
> 

-- 
With best wishes
Dmitry