[PATCH v6 06/10] arm64: dts: broadcom: bcm2712: add raspberrypi,bcm2712-firmware compatible

[Gregor Herburger]

The Raspberry Pi 5 (BCM2712) firmware exposes additional features such
as the additional OTP register region called 'private OTP'.

Add the raspberrypi,bcm2712-firmware compatible to allow drivers to
distinguish this hardware variant while keeping
raspberrypi,bcm2835-firmware as a fallback for backward compatibility
with existing drivers.

Reviewed-by: Stefan Wahren <wahrenst at gmx.net>
Signed-off-by: Gregor Herburger <gregor.herburger at linutronix.de>
---
 arch/arm64/boot/dts/broadcom/bcm2712-rpi-5-b-base.dtsi | 4 +++-
 1 file changed, 3 insertions(+), 1 deletion(-)

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 b7a6bc34ae1ab..4aa8ec7601b84 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
@@ -46,7 +46,9 @@ power_button: power-button {
 
 	firmware {
 		firmware: rpi-firmware {
-			compatible = "raspberrypi,bcm2835-firmware", "simple-mfd";
+			compatible = "raspberrypi,bcm2712-firmware",
+				     "raspberrypi,bcm2835-firmware",
+				     "simple-mfd";
 
 			mboxes = <&mailbox>;
 

-- 
2.47.3