Re: [PATCH v3 2/2] arm64: dts: qcom: sm8550: Add support for Samsung Galaxy Tab S9 Wi-Fi

[Konrad Dybcio]

On 10/20/26 12:42 AM, Nizat Mikayilli via B4 Relay wrote:
> From: Nizat Mikayilli <nacht@xxxxxxxxxx>
> 
> Add support for the Samsung Galaxy Tab S9 Wi-Fi (SM-X710, codename
> gts9wifi) tablet, based on the SM8550 SoC. This is the Wi-Fi SKU, so the
> modem memory regions are removed and no modem firmware is referenced.

[...]

> +#include <dt-bindings/gpio/gpio.h>
> +#include <dt-bindings/input/input.h>
> +#include <dt-bindings/interrupt-controller/irq.h>
> +#include <dt-bindings/pinctrl/qcom,pmic-gpio.h>
> +#include <dt-bindings/regulator/qcom,rpmh-regulator.h>
> +#include "sm8550.dtsi"
> +#include "pm8550.dtsi"
> +#include "pm8550vs.dtsi"
> +#include "pmk8550.dtsi"
> +
> +/* This is the Wi-Fi SKU: no modem firmware is shipped. */

FWIW at least on older chips, the modem would still be booted to
provide e.g. GPS, check if that's not the case for you. You should
also boot with memtest=1 and CONFIG_MEMTEST=y

Reviewed-by: Konrad Dybcio <konrad.dybcio@xxxxxxxxxxxxxxxx>

Konrad