Re: [PATCH v2 1/2] arm64: dts: qcom: monaco-evk: Add Raspberry Pi 7-inch DSI panel overlay
From: Konrad Dybcio <hidden>
Date: 2026-09-09 14:51:20
Also in:
linux-arm-msm, linux-devicetree, lkml
On 9/7/26 8:33 AM, Shashank Maurya wrote:
Add a DT overlay for the Raspberry Pi 7" DSI touchscreen panel on Monaco EVK, using mdss_dsi0 with 2 data lanes and the panel MCU on I2C8. Signed-off-by: Shashank Maurya <redacted> ---
[...]
+ reg_dsi_touch: regulator-touch {
+ compatible = "regulator-fixed";
+ regulator-name = "rpi-touch";
+ regulator-min-microvolt = <5500000>;
+ regulator-max-microvolt = <5500000>;
+ gpio = <&expander3 5 GPIO_ACTIVE_HIGH>;
+ enable-active-high;
+ regulator-always-on;
+ };Does this need to be always-on? There's clearly a consumer for it Konrad