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From cd592187f9de3c6305d6c1c66f7fac084cb5b846 Mon Sep 17 00:00:00 2001
From: Russell King <rmk+kernel@armlinux.org.uk>
Date: Tue, 19 Nov 2019 22:53:04 +0000
Subject: [PATCH] arm64: dts: uDPU: SFP cages support 3W modules
The SFP cages are designed to support up to 3W modules, such as G.hn,
G.fast and MoCA modules. Although there is no way for such modules to
declare to software that they consume 3W, we document in DT that this
is the designed power level for these cages.
Signed-off-by: Russell King <rmk+kernel@armlinux.org.uk>
Signed-off-by: Gregory CLEMENT <gregory.clement@bootlin.com>
---
arch/arm64/boot/dts/marvell/armada-3720-uDPU.dts | 2 ++
1 file changed, 2 insertions(+)
--- a/arch/arm64/boot/dts/marvell/armada-3720-uDPU.dts
+++ b/arch/arm64/boot/dts/marvell/armada-3720-uDPU.dts
@@ -69,6 +69,7 @@
mod-def0-gpio = <&gpiosb 3 GPIO_ACTIVE_LOW>;
tx-disable-gpio = <&gpiosb 4 GPIO_ACTIVE_HIGH>;
tx-fault-gpio = <&gpiosb 5 GPIO_ACTIVE_HIGH>;
+ maximum-power-milliwatt = <3000>;
};
sfp_eth1: sfp-eth1 {
@@ -78,6 +79,7 @@
mod-def0-gpio = <&gpiosb 8 GPIO_ACTIVE_LOW>;
tx-disable-gpio = <&gpiosb 9 GPIO_ACTIVE_HIGH>;
tx-fault-gpio = <&gpiosb 10 GPIO_ACTIVE_HIGH>;
+ maximum-power-milliwatt = <3000>;
};
};
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