[PATCH 3/6] arm64: dts: qcom: talos-lyra-evk: Add RPi 7-inch DSI panel overlay

Konrad Dybcio konrad.dybcio at oss.qualcomm.com
Thu Oct 22 01:06:32 PDT 2026


On 10/21/26 5:17 PM, anand.tiwari at oss.qualcomm.com wrote:
> From: Shashank Maurya <shashank.maurya at oss.qualcomm.com>
> 
> Add a DT overlay to enable Raspberry Pi 7-inch DSI panel connected
> to DSI 22pin on the carrier card.
> 
> DSI0 from SOC is routed through MUX which can be selected by DIP
> switch S1016.5 ON for enabling this 22pin connector.
> 
> Add the regulator and backlight controller at I2C2 address 0x45,
> Goodix GT911 touch controller, panel power and reset control, and
> a 2-lane DSI connection.
> 
> Disable the default HDMI bridge and connector in favour of the RPi
> DSI panel.
> 
> Signed-off-by: Shashank Maurya <shashank.maurya at oss.qualcomm.com>
> Signed-off-by: Anand Tiwari <anand.tiwari at oss.qualcomm.com>
> ---

Reviewed-by: Konrad Dybcio <konrad.dybcio at oss.qualcomm.com>

Konrad



More information about the linux-arm-kernel mailing list