diff --git a/arch/arm/boot/dts/overlays/Makefile b/arch/arm/boot/dts/overlays/Makefile index 272717f6d01db5..78f0e418ff4b1d 100644 --- a/arch/arm/boot/dts/overlays/Makefile +++ b/arch/arm/boot/dts/overlays/Makefile @@ -44,6 +44,7 @@ dtbo-$(CONFIG_ARCH_BCM2835) += \ cma.dtbo \ crystalfontz-cfa050_pi_m.dtbo \ cutiepi-panel.dtbo \ + cytron-pwr-stdhat.dtbo \ dacberry400.dtbo \ dht11.dtbo \ dionaudio-kiwi.dtbo \ diff --git a/arch/arm/boot/dts/overlays/README b/arch/arm/boot/dts/overlays/README index 820af14f58cfd4..9584278727e4cc 100644 --- a/arch/arm/boot/dts/overlays/README +++ b/arch/arm/boot/dts/overlays/README @@ -1063,6 +1063,13 @@ Load: dtoverlay=cutiepi-panel Params: +Name: cytron-pwr-stdhat +Info: Generic Device Tree overlay for Cytron standard HAT+ boards + that also supply power to the Raspberry Pi 5. +Load: dtoverlay=cytron-pwr-stdhat +Params: + + Name: dacberry400 Info: Configures the dacberry400 add on soundcard Load: dtoverlay=dacberry400 diff --git a/arch/arm/boot/dts/overlays/cytron-pwr-stdhat.dts b/arch/arm/boot/dts/overlays/cytron-pwr-stdhat.dts new file mode 100644 index 00000000000000..50cc4afd3e3b77 --- /dev/null +++ b/arch/arm/boot/dts/overlays/cytron-pwr-stdhat.dts @@ -0,0 +1,21 @@ +/* + * Generic Device Tree overlay for Cytron standard HAT+ boards + * that also supply power to the Raspberry Pi. + */ + +/dts-v1/; +/plugin/; + +/ { + compatible = "brcm,bcm2712"; + + fragment@0 { + target-path = "/chosen"; + __overlay__ { + power: power { + hat_current_supply = <5000>; + usb_max_current_enable = <1>; + }; + }; + }; +};