[PATCH 3/3] arm64: dts: broadcom: bcm2712: Add the otp nodes to firmware

Gregor Herburger
2026-04-08T08:00:30Z

The Raspberry Pi 5 has two OTP registers (private and customer), add these
to the devicetree.

Signed-off-by: Gregor Herburger <gregor.herburger@linutronix.de>
---
arch/arm64/boot/dts/broadcom/bcm2712-rpi-5-b-base.dtsi | 8 ++++++++
1 file changed, 8 insertions(+)

diff --git a/arch/arm64/boot/dts/broadcom/bcm2712-rpi-5-b-base.dtsi b/arch/arm64/boot/dts/broadcom/bcm2712-rpi-5-b-base.dtsi
index b7a6bc34ae1a..676081198213 100644
--- a/arch/arm64/boot/dts/broadcom/bcm2712-rpi-5-b-base.dtsi
+++ b/arch/arm64/boot/dts/broadcom/bcm2712-rpi-5-b-base.dtsi
@@ -60,6 +60,14 @@ reset: reset {
#reset-cells = <1>;
};

+ otp_customer: otp-customer {
+ compatible = "raspberrypi,firmware-otp-customer";
+ };
+
+ otp_private: otp-private {
+ compatible = "raspberrypi,firmware-otp-private";
+ };
+
power: power {
compatible = "raspberrypi,bcm2835-power";
firmware = <&firmware>;

--
2.47.3