openwrt/target/linux/bcm27xx/patches-6.6/950-0696-dts-bcm2712-rpi-5-b-Set-enable-mps-rcb-for-RP1.patch
Álvaro Fernández Rojas 8c405cdccc bcm27xx: add 6.6 kernel patches
The patches were generated from the RPi repo with the following command:
git format-patch v6.6.34..rpi-6.1.y

Some patches needed rebasing and, as usual, the applied and reverted, wireless
drivers, Github workflows, READMEs and defconfigs patches were removed.

Signed-off-by: Álvaro Fernández Rojas <noltari@gmail.com>
2024-06-18 18:52:49 +02:00

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747 B
Diff

From 85adede3939dca739b48f7fa98f414e4c3dd8484 Mon Sep 17 00:00:00 2001
From: Phil Elwell <phil@raspberrypi.com>
Date: Wed, 1 Nov 2023 10:27:28 +0000
Subject: [PATCH 0696/1085] 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>
---
arch/arm/boot/dts/broadcom/bcm2712-rpi-5-b.dts | 1 +
1 file changed, 1 insertion(+)
--- 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";