From: Frank Wunderlich <linux@fw-web.de>
To: linux-mediatek@lists.infradead.org
Cc: Conor Dooley <conor+dt@kernel.org>,
Daniel Golle <daniel@makrotopia.org>,
linux-kernel@vger.kernel.org, Rob Herring <robh+dt@kernel.org>,
Krzysztof Kozlowski <krzysztof.kozlowski+dt@linaro.org>,
Eric Woudstra <ericwouds@gmail.com>,
Matthias Brugger <matthias.bgg@gmail.com>,
linux-arm-kernel@lists.infradead.org,
AngeloGioacchino Del Regno
<angelogioacchino.delregno@collabora.com>
Subject: [PATCH v2 2/5] arm64: dts: mt7986: define 3W max power to both SFP on BPI-R3
Date: Wed, 25 Oct 2023 19:08:29 +0200 [thread overview]
Message-ID: <20231025170832.78727-3-linux@fw-web.de> (raw)
In-Reply-To: <20231025170832.78727-1-linux@fw-web.de>
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(+)
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>;
};
--
2.34.1
WARNING: multiple messages have this Message-ID (diff)
From: Frank Wunderlich <linux@fw-web.de>
To: linux-mediatek@lists.infradead.org
Cc: Frank Wunderlich <frank-w@public-files.de>,
Matthias Brugger <matthias.bgg@gmail.com>,
AngeloGioacchino Del Regno
<angelogioacchino.delregno@collabora.com>,
Rob Herring <robh+dt@kernel.org>,
Krzysztof Kozlowski <krzysztof.kozlowski+dt@linaro.org>,
Conor Dooley <conor+dt@kernel.org>,
Daniel Golle <daniel@makrotopia.org>,
linux-kernel@vger.kernel.org,
linux-arm-kernel@lists.infradead.org,
Eric Woudstra <ericwouds@gmail.com>
Subject: [PATCH v2 2/5] arm64: dts: mt7986: define 3W max power to both SFP on BPI-R3
Date: Wed, 25 Oct 2023 19:08:29 +0200 [thread overview]
Message-ID: <20231025170832.78727-3-linux@fw-web.de> (raw)
In-Reply-To: <20231025170832.78727-1-linux@fw-web.de>
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(+)
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>;
};
--
2.34.1
_______________________________________________
linux-arm-kernel mailing list
linux-arm-kernel@lists.infradead.org
http://lists.infradead.org/mailman/listinfo/linux-arm-kernel
WARNING: multiple messages have this Message-ID (diff)
From: Frank Wunderlich <linux@fw-web.de>
To: linux-mediatek@lists.infradead.org
Cc: Frank Wunderlich <frank-w@public-files.de>,
Matthias Brugger <matthias.bgg@gmail.com>,
AngeloGioacchino Del Regno
<angelogioacchino.delregno@collabora.com>,
Rob Herring <robh+dt@kernel.org>,
Krzysztof Kozlowski <krzysztof.kozlowski+dt@linaro.org>,
Conor Dooley <conor+dt@kernel.org>,
Daniel Golle <daniel@makrotopia.org>,
linux-kernel@vger.kernel.org,
linux-arm-kernel@lists.infradead.org,
Eric Woudstra <ericwouds@gmail.com>
Subject: [PATCH v2 2/5] arm64: dts: mt7986: define 3W max power to both SFP on BPI-R3
Date: Wed, 25 Oct 2023 19:08:29 +0200 [thread overview]
Message-ID: <20231025170832.78727-3-linux@fw-web.de> (raw)
In-Reply-To: <20231025170832.78727-1-linux@fw-web.de>
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(+)
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>;
};
--
2.34.1
next prev parent reply other threads:[~2023-10-25 17:08 UTC|newest]
Thread overview: 39+ messages / expand[flat|nested] mbox.gz Atom feed top
2023-10-25 17:08 [PATCH v2 0/5] mt7986 DTS Patches Frank Wunderlich
2023-10-25 17:08 ` Frank Wunderlich
2023-10-25 17:08 ` Frank Wunderlich
2023-10-25 17:08 ` [PATCH v2 1/5] arm64: dts: mt7986: fix emmc hs400 mode without uboot initialization Frank Wunderlich
2023-10-25 17:08 ` Frank Wunderlich
2023-10-25 17:08 ` Frank Wunderlich
2023-11-29 13:27 ` AngeloGioacchino Del Regno
2023-11-29 13:27 ` AngeloGioacchino Del Regno
2023-11-29 13:27 ` AngeloGioacchino Del Regno
2023-10-25 17:08 ` Frank Wunderlich [this message]
2023-10-25 17:08 ` [PATCH v2 2/5] arm64: dts: mt7986: define 3W max power to both SFP on BPI-R3 Frank Wunderlich
2023-10-25 17:08 ` Frank Wunderlich
2023-11-29 13:27 ` AngeloGioacchino Del Regno
2023-11-29 13:27 ` AngeloGioacchino Del Regno
2023-11-29 13:27 ` AngeloGioacchino Del Regno
2023-10-25 17:08 ` [PATCH v2 3/5] arm64: dts: mt7986: change cooling trips Frank Wunderlich
2023-10-25 17:08 ` Frank Wunderlich
2023-10-25 17:08 ` Frank Wunderlich
2023-11-20 13:41 ` AngeloGioacchino Del Regno
2023-11-20 13:41 ` AngeloGioacchino Del Regno
2023-11-20 13:41 ` AngeloGioacchino Del Regno
2023-11-29 13:27 ` AngeloGioacchino Del Regno
2023-11-29 13:27 ` AngeloGioacchino Del Regno
2023-11-29 13:27 ` AngeloGioacchino Del Regno
2023-10-25 17:08 ` [PATCH v2 4/5] arm64: dts: mt7986: add dtbs with applied overlays for bpi-r3 Frank Wunderlich
2023-10-25 17:08 ` Frank Wunderlich
2023-10-25 17:08 ` Frank Wunderlich
2023-12-09 14:56 ` Aw: " Frank Wunderlich
2023-12-09 14:56 ` Frank Wunderlich
2024-06-04 17:01 ` Frank Wunderlich
2024-06-04 17:01 ` Frank Wunderlich
2023-10-25 17:08 ` [PATCH v2 5/5] arm64: dts: mt7986: add overlay for SATA power socket on BPI-R3 Frank Wunderlich
2023-10-25 17:08 ` Frank Wunderlich
2023-10-25 17:08 ` Frank Wunderlich
2023-10-26 8:03 ` AngeloGioacchino Del Regno
2023-10-26 8:03 ` AngeloGioacchino Del Regno
2023-10-26 8:03 ` AngeloGioacchino Del Regno
2023-10-26 9:01 ` Frank Wunderlich
2023-10-26 9:01 ` Frank Wunderlich
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