brcm2708: update to latest patches from RPi Foundation

[openwrt/staging/wigyori.git] / target / linux / brcm2708 / patches-4.19 / 950-0776-arm-dts-2711-Add-pcie0-alias.patch

diff --git a/target/linux/brcm2708/patches-4.19/950-0776-arm-dts-2711-Add-pcie0-alias.patch b/target/linux/brcm2708/patches-4.19/950-0776-arm-dts-2711-Add-pcie0-alias.patch
new file mode 100644 (file)
index 0000000..1f86f9d
--- /dev/null
+++ b/target/linux/brcm2708/patches-4.19/950-0776-arm-dts-2711-Add-pcie0-alias.patch
@@ -0,0 +1,24 @@
+From 11febee7b0326ade03f45238f136b7830d317e2e Mon Sep 17 00:00:00 2001
+From: Phil Elwell <phil@raspberrypi.org>
+Date: Thu, 28 Nov 2019 15:49:08 +0000
+Subject: [PATCH] arm/dts: 2711: Add 'pcie0' alias
+
+It is useful for the firmware to be able to locate the pcie DT node,
+so add an alias pointing to it in the same way that "ethernet0"
+points to the genet.
+
+Signed-off-by: Phil Elwell <phil@raspberrypi.org>
+---
+ arch/arm/boot/dts/bcm2711-rpi-4-b.dts | 1 +
+ 1 file changed, 1 insertion(+)
+
+--- a/arch/arm/boot/dts/bcm2711-rpi-4-b.dts
++++ b/arch/arm/boot/dts/bcm2711-rpi-4-b.dts
+@@ -30,6 +30,7 @@
+               /delete-property/ ethernet;
+               /delete-property/ intc;
+               ethernet0 = &genet;
++              pcie0 = &pcie_0;
+       };
+ };
+