target/linux/mvebu/patches-4.19/546-arm64-dts-uDPU-SFP-cages-support-3W-modules.patch

   1 From 1cb114a20854e34324a2cb308f23054ff8227ffa Mon Sep 17 00:00:00 2001
   2 From: Russell King <rmk+kernel@armlinux.org.uk>
   3 Date: Tue, 19 Nov 2019 22:48:50 +0000
   4 Subject: [PATCH 659/660] arm64: dts: uDPU: SFP cages support 3W modules
   5
   6 The SFP cages are designed to support up to 3W modules, such as G.hn,
   7 G.fast and MoCA modules. Although there is no way for such modules to
   8 declare to software that they consume 3W, we document in DT that this
   9 is the designed power level for these cages.
  10
  11 Signed-off-by: Russell King <rmk+kernel@armlinux.org.uk>
  12 ---
  13  arch/arm64/boot/dts/marvell/armada-3720-uDPU.dts | 2 ++
  14  1 file changed, 2 insertions(+)
  15
  16 --- a/arch/arm64/boot/dts/marvell/armada-3720-uDPU.dts
  17 +++ b/arch/arm64/boot/dts/marvell/armada-3720-uDPU.dts
  18 @@ -69,6 +69,7 @@
  19                 mod-def0-gpio = <&gpiosb 3 GPIO_ACTIVE_LOW>;
  20                 tx-disable-gpio = <&gpiosb 4 GPIO_ACTIVE_HIGH>;
  21                 tx-fault-gpio = <&gpiosb 5 GPIO_ACTIVE_HIGH>;
  22 +               maximum-power-milliwatt = <3000>;
  23         };
  24
  25         sfp_eth1: sfp-eth1 {
  26 @@ -78,6 +79,7 @@
  27                 mod-def0-gpio = <&gpiosb 8 GPIO_ACTIVE_LOW>;
  28                 tx-disable-gpio = <&gpiosb 9 GPIO_ACTIVE_HIGH>;
  29                 tx-fault-gpio = <&gpiosb 10 GPIO_ACTIVE_HIGH>;
  30 +               maximum-power-milliwatt = <3000>;
  31         };
  32  };
  33