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40 lines
1.5 KiB
Diff
40 lines
1.5 KiB
Diff
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From ea1e25b4c0a055b31a0217ffbfd6972c28643912 Mon Sep 17 00:00:00 2001
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From: Phil Elwell <phil@raspberrypi.org>
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Date: Fri, 22 Nov 2019 15:08:25 +0000
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Subject: [PATCH] arm/dts: Correct Pi 4B LED values
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The initial PHY LED settings are wrong Pi 4B (the correct values got
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dropped somewhere along the way). The PHY declaration should arguably
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go in a separate file included by bcm2711-rpi-4-b.dts, but we can
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fix that as we switch over to using more of the upstream BCM2711
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support in 5.4 and later.
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Signed-off-by: Phil Elwell <phil@raspberrypi.org>
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---
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arch/arm/boot/dts/bcm2838.dtsi | 2 +-
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arch/arm/boot/dts/overlays/README | 2 +-
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2 files changed, 2 insertions(+), 2 deletions(-)
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--- a/arch/arm/boot/dts/bcm2838.dtsi
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+++ b/arch/arm/boot/dts/bcm2838.dtsi
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@@ -380,7 +380,7 @@
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/* No interrupts - use PHY_POLL */
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max-speed = <1000>;
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reg = <0x1>;
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- led-modes = <0x02 0x02>;
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+ led-modes = <0x00 0x08>; /* link/activity link */
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};
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};
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};
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--- a/arch/arm/boot/dts/overlays/README
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+++ b/arch/arm/boot/dts/overlays/README
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@@ -128,7 +128,7 @@ Params:
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8=Link 9=Activity
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eth_led1 Set mode of LED1 (usually green) (Pi3B+ default
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- "6", Pi4 default "0"). See eth_led0 for legal
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+ "6", Pi4 default "8"). See eth_led0 for legal
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values.
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eth_max_speed Set the maximum speed a link is allowed
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