dts: bcm2712-rpi-5-b: Set enable-mps-rcb for RP1

It is safe to set the MPS_RCB bit for RP1, but not necessarily for other
devices, so add the new enabling property to pcie2 on Pi 5.

Signed-off-by: Phil Elwell <phil@raspberrypi.com>

diff --git a/arch/arm/boot/dts/broadcom/bcm2712-rpi-5-b.dts b/arch/arm/boot/dts/broadcom/bcm2712-rpi-5-b.dts
index db58d96..bb0c224 100644 (file)
--- a/arch/arm/boot/dts/broadcom/bcm2712-rpi-5-b.dts
+++ b/arch/arm/boot/dts/broadcom/bcm2712-rpi-5-b.dts
@@ -160,6 +160,7 @@
 };
 
 rp1_target: &pcie2 {
+       brcm,enable-mps-rcb;
        brcm,vdm-qos-map = <0xbbaa9888>;
        aspm-no-l0s;
        status = "okay";