8f9e91ad03
These patches were generated from: https://github.com/raspberrypi/linux/commits/rpi-6.12.y With the following command: git format-patch -N v6.12.27..HEAD (HEAD -> 8d3206ee456a5ecdf9ddbfd8e5e231e4f0cd716e) Exceptions: - (def)configs patches - github workflows patches - applied & reverted patches - readme patches - wireless patches Signed-off-by: Álvaro Fernández Rojas <noltari@gmail.com>
71 lines
1.8 KiB
Diff
71 lines
1.8 KiB
Diff
From 4eade711314c4f8507e69213b1bf49fbba01b6d0 Mon Sep 17 00:00:00 2001
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From: Jonathan Bell <jonathan@raspberrypi.com>
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Date: Wed, 5 Mar 2025 10:31:50 +0000
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Subject: [PATCH] DT: bcm2712: swap PCIe QoS properties to the new array type
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pcie1 should use the FIFO threshold property as the RC should not
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pay attention to Vendor Messages from incompatible endpoint hardware.
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Also drop the downstream MPS property, it's no longer needed.
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Signed-off-by: Jonathan Bell <jonathan@raspberrypi.com>
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---
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arch/arm64/boot/dts/broadcom/bcm2712-ds.dtsi | 9 +++++++++
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arch/arm64/boot/dts/broadcom/bcm2712-rpi-5-b.dts | 6 ------
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arch/arm64/boot/dts/broadcom/bcm2712-rpi-cm5.dtsi | 6 ------
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3 files changed, 9 insertions(+), 12 deletions(-)
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--- a/arch/arm64/boot/dts/broadcom/bcm2712-ds.dtsi
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+++ b/arch/arm64/boot/dts/broadcom/bcm2712-ds.dtsi
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@@ -674,3 +674,12 @@
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&vc4 {
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status = "disabled";
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};
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+
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+&pcie1 {
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+ brcm,fifo-qos-map = /bits/ 8 <3 3 3 3>;
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+ status = "disabled";
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+};
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+
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+&pcie2 {
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+ brcm,vdm-qos-map = /bits/ 8 <8 8 8 9 10 10 11 11>;
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+};
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\ No newline at end of file
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--- a/arch/arm64/boot/dts/broadcom/bcm2712-rpi-5-b.dts
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+++ b/arch/arm64/boot/dts/broadcom/bcm2712-rpi-5-b.dts
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@@ -127,16 +127,10 @@
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};
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rp1_target: &pcie2 {
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- brcm,enable-mps-rcb;
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- brcm,vdm-qos-map = <0xbbaa9888>;
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aspm-no-l0s;
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status = "okay";
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};
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-&pcie1 {
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- brcm,vdm-qos-map = <0x33333333>;
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-};
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-
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// Add some labels to 2712 device
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// The system UART
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--- a/arch/arm64/boot/dts/broadcom/bcm2712-rpi-cm5.dtsi
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+++ b/arch/arm64/boot/dts/broadcom/bcm2712-rpi-cm5.dtsi
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@@ -112,16 +112,10 @@
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};
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rp1_target: &pcie2 {
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- brcm,enable-mps-rcb;
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- brcm,vdm-qos-map = <0xbbaa9888>;
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aspm-no-l0s;
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status = "okay";
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};
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-&pcie1 {
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- brcm,vdm-qos-map = <0x33333333>;
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-};
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-
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// Add some labels to 2712 device
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// The system UART
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