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From 4768e4d0e87e5814d3f315f7a575cad123fc2e36 Mon Sep 17 00:00:00 2001
From: Phil Elwell <phil@raspberrypi.org>
Date: Fri, 22 Nov 2019 15:08:25 +0000
Subject: [PATCH] arm/dts: Correct Pi 4B LED values
The initial PHY LED settings are wrong Pi 4B (the correct values got
dropped somewhere along the way). The PHY declaration should arguably
go in a separate file included by bcm2711-rpi-4-b.dts, but we can
fix that as we switch over to using more of the upstream BCM2711
support in 5.4 and later.
Signed-off-by: Phil Elwell <phil@raspberrypi.org>
---
arch/arm/boot/dts/bcm2838.dtsi | 2 +-
arch/arm/boot/dts/overlays/README | 2 +-
2 files changed, 2 insertions(+), 2 deletions(-)
--- a/arch/arm/boot/dts/bcm2838.dtsi
+++ b/arch/arm/boot/dts/bcm2838.dtsi
@@ -380,7 +380,7 @@
/* No interrupts - use PHY_POLL */
max-speed = <1000>;
reg = <0x1>;
- led-modes = <0x02 0x02>;
+ led-modes = <0x00 0x08>; /* link/activity link */
};
};
};
--- a/arch/arm/boot/dts/overlays/README
+++ b/arch/arm/boot/dts/overlays/README
@@ -128,7 +128,7 @@ Params:
8=Link 9=Activity
eth_led1 Set mode of LED1 (usually green) (Pi3B+ default
- "6", Pi4 default "0"). See eth_led0 for legal
+ "6", Pi4 default "8"). See eth_led0 for legal
values.
eth_max_speed Set the maximum speed a link is allowed
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