Re: [PATCH v3] arm64: dts: qcom: hamoa-iot-evk: Add backlight support for eDP panel
From: Konrad Dybcio
Date: Wed Nov 12 2025 - 04:43:25 EST
On 11/12/25 5:21 AM, Yongxing Mou wrote:
> The backlight on the Hamoa IoT EVK is controlled through a PWM signal.
> Aligned with other x1e80100-based platforms: the PWM signal is controlled
> by PMK8550, and the backlight enable signal is handled by PMC8380.
>
> Describe the backlight device and connect it to the eDP panel to allow
> for brightness control.
>
> Reviewed-by: Abel Vesa <abel.vesa@xxxxxxxxxx>
> Signed-off-by: Yongxing Mou <yongxing.mou@xxxxxxxxxxxxxxxx>
> ---
Reviewed-by: Konrad Dybcio <konrad.dybcio@xxxxxxxxxxxxxxxx>
Konrad