From 9801f1e3bc8a19e324f5dca457c15486eddf599f Mon Sep 17 00:00:00 2001 From: Phil Elwell Date: Wed, 1 Nov 2023 10:27:28 +0000 Subject: [PATCH] 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 --- arch/arm/boot/dts/broadcom/bcm2712-rpi-5-b.dts | 1 + 1 file changed, 1 insertion(+) 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 --- 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"; -- 2.7.4