diff mbox series

[v2,2/5] arm64: dts: mt7986: define 3W max power to both SFP on BPI-R3

Message ID 20231025170832.78727-3-linux@fw-web.de
State New
Headers
Series mt7986 DTS Patches |

Commit Message

Frank Wunderlich Oct. 25, 2023, 5:08 p.m. UTC 
  From: Frank Wunderlich <frank-w@public-files.de>

All SFP power supplies are connected to the system VDD33 which is 3v3/8A.
Set 3A per SFP slot to allow SFPs work which need more power than the
default 1W.

Fixes: 8e01fb15b815 ("arm64: dts: mt7986: add Bananapi R3")
Signed-off-by: Frank Wunderlich <frank-w@public-files.de>
Reviewed-by: AngeloGioacchino Del Regno <angelogioacchino.delregno@collabora.com>
---
 arch/arm64/boot/dts/mediatek/mt7986a-bananapi-bpi-r3.dts | 2 ++
 1 file changed, 2 insertions(+)

Comments

AngeloGioacchino Del Regno Nov. 29, 2023, 1:27 p.m. UTC | #1 
On Wed, 25 Oct 2023 19:08:29 +0200, Frank Wunderlich wrote:
> All SFP power supplies are connected to the system VDD33 which is 3v3/8A.
> Set 3A per SFP slot to allow SFPs work which need more power than the
> default 1W.
> 
> 

Applied, thanks!

[2/5] arm64: dts: mt7986: define 3W max power to both SFP on BPI-R3
      (no commit info)

Best regards,
diff mbox series

Patch

diff --git a/arch/arm64/boot/dts/mediatek/mt7986a-bananapi-bpi-r3.dts b/arch/arm64/boot/dts/mediatek/mt7986a-bananapi-bpi-r3.dts
index af4a4309bda4..f9702284607a 100644
--- a/arch/arm64/boot/dts/mediatek/mt7986a-bananapi-bpi-r3.dts
+++ b/arch/arm64/boot/dts/mediatek/mt7986a-bananapi-bpi-r3.dts
@@ -126,6 +126,7 @@  sfp1: sfp-1 {
 		compatible = "sff,sfp";
 		i2c-bus = <&i2c_sfp1>;
 		los-gpios = <&pio 46 GPIO_ACTIVE_HIGH>;
+		maximum-power-milliwatt = <3000>;
 		mod-def0-gpios = <&pio 49 GPIO_ACTIVE_LOW>;
 		tx-disable-gpios = <&pio 20 GPIO_ACTIVE_HIGH>;
 		tx-fault-gpios = <&pio 7 GPIO_ACTIVE_HIGH>;
@@ -137,6 +138,7 @@  sfp2: sfp-2 {
 		i2c-bus = <&i2c_sfp2>;
 		los-gpios = <&pio 31 GPIO_ACTIVE_HIGH>;
 		mod-def0-gpios = <&pio 47 GPIO_ACTIVE_LOW>;
+		maximum-power-milliwatt = <3000>;
 		tx-disable-gpios = <&pio 15 GPIO_ACTIVE_HIGH>;
 		tx-fault-gpios = <&pio 48 GPIO_ACTIVE_HIGH>;
 	};