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

Gregor Herburger gregor.herburger at linutronix.de
Wed Apr 8 01:00:17 PDT 2026


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

Signed-off-by: Gregor Herburger <gregor.herburger at 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




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