| Message ID | E1iXCMq-00040q-Bm@rmk-PC.armlinux.org.uk (mailing list archive) |
|---|---|
| State | Mainlined |
| Commit | cd592187f9de3c6305d6c1c66f7fac084cb5b846 |
| Headers | show |
| Series | arm64: dts: uDPU: SFP cages support 3W modules | expand |
Russell King <rmk+kernel@armlinux.org.uk> writes: > 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> Applied on mvebu/dt64 Thanks, Gregory > --- > arch/arm64/boot/dts/marvell/armada-3720-uDPU.dts | 2 ++ > 1 file changed, 2 insertions(+) > > diff --git a/arch/arm64/boot/dts/marvell/armada-3720-uDPU.dts b/arch/arm64/boot/dts/marvell/armada-3720-uDPU.dts > index 2ac1d9ae1e25..7eb6c1796cef 100644 > --- 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>; > }; > }; > > -- > 2.20.1 >
diff --git a/arch/arm64/boot/dts/marvell/armada-3720-uDPU.dts b/arch/arm64/boot/dts/marvell/armada-3720-uDPU.dts index 2ac1d9ae1e25..7eb6c1796cef 100644 --- 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>; }; };
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> --- arch/arm64/boot/dts/marvell/armada-3720-uDPU.dts | 2 ++ 1 file changed, 2 insertions(+)