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Diffstat (limited to 'target/linux/brcm2708/patches-4.19/950-0220-ARM-dts-bcm283x-Set-downshift-after-for-Pi-3B.patch')
-rw-r--r--target/linux/brcm2708/patches-4.19/950-0220-ARM-dts-bcm283x-Set-downshift-after-for-Pi-3B.patch24
1 files changed, 24 insertions, 0 deletions
diff --git a/target/linux/brcm2708/patches-4.19/950-0220-ARM-dts-bcm283x-Set-downshift-after-for-Pi-3B.patch b/target/linux/brcm2708/patches-4.19/950-0220-ARM-dts-bcm283x-Set-downshift-after-for-Pi-3B.patch
new file mode 100644
index 0000000000..58be887ca2
--- /dev/null
+++ b/target/linux/brcm2708/patches-4.19/950-0220-ARM-dts-bcm283x-Set-downshift-after-for-Pi-3B.patch
@@ -0,0 +1,24 @@
+From 464f47a7c83ea253304b7fd43f56302db8071593 Mon Sep 17 00:00:00 2001
+From: Phil Elwell <phil@raspberrypi.org>
+Date: Tue, 27 Nov 2018 16:55:14 +0000
+Subject: [PATCH 220/703] ARM: dts: bcm283x: Set downshift-after for Pi 3B+
+
+Enable the auto-downshift feature on Raspberry Pi 3B+ so that a link
+can eventually be established using a cable with pairs C and/or D
+missing or broken in a 1000Mbps-capable port.
+
+Signed-off-by: Phil Elwell <phil@raspberrypi.org>
+---
+ arch/arm/boot/dts/bcm283x-rpi-lan7515.dtsi | 1 +
+ 1 file changed, 1 insertion(+)
+
+--- a/arch/arm/boot/dts/bcm283x-rpi-lan7515.dtsi
++++ b/arch/arm/boot/dts/bcm283x-rpi-lan7515.dtsi
+@@ -31,6 +31,7 @@
+ reg = <1>;
+ microchip,eee-enabled;
+ microchip,tx-lpi-timer = <600>; /* non-aggressive*/
++ microchip,downshift-after = <2>;
+ microchip,led-modes = <
+ LAN78XX_LINK_1000_ACTIVITY
+ LAN78XX_LINK_10_100_ACTIVITY