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Message-Id: <20230201185656.17164-5-arinc.unal@arinc9.com>
Date: Wed, 1 Feb 2023 21:56:55 +0300
From: arinc9.unal@...il.com
To: Rob Herring <robh+dt@...nel.org>,
Krzysztof Kozlowski <krzysztof.kozlowski+dt@...aro.org>,
Matthias Brugger <matthias.bgg@...il.com>
Cc: Arınç ÜNAL <arinc.unal@...nc9.com>,
devicetree@...r.kernel.org, linux-arm-kernel@...ts.infradead.org,
linux-mediatek@...ts.infradead.org, linux-kernel@...r.kernel.org,
Frank Wunderlich <frank-w@...lic-files.de>,
erkin.bozoglu@...ont.com, Sean Wang <sean.wang@...iatek.com>,
DENG Qingfang <dqfext@...il.com>
Subject: [PATCH v2 4/5] arm: dts: mt7623: mux phy0 on Bananapi BPI-R2
From: Arınç ÜNAL <arinc.unal@...nc9.com>
Mux the MT7530 switch's phy0 to gmac5 which is wired to the SoC's gmac1.
This achieves 2 Gbps total bandwidth to the CPU using the second RGMII.
With this, the interface name to access phy0 changes from wan to eth1.
Signed-off-by: Arınç ÜNAL <arinc.unal@...nc9.com>
---
arch/arm/boot/dts/mt7623n-bananapi-bpi-r2.dts | 15 ++++++++++-----
1 file changed, 10 insertions(+), 5 deletions(-)
diff --git a/arch/arm/boot/dts/mt7623n-bananapi-bpi-r2.dts b/arch/arm/boot/dts/mt7623n-bananapi-bpi-r2.dts
index dc9b4f99eb8b..64700253fd35 100644
--- a/arch/arm/boot/dts/mt7623n-bananapi-bpi-r2.dts
+++ b/arch/arm/boot/dts/mt7623n-bananapi-bpi-r2.dts
@@ -182,6 +182,12 @@ fixed-link {
};
};
+&gmac1 {
+ status = "okay";
+ phy-mode = "rgmii";
+ phy-handle = <ðphy0>;
+};
+
ð {
status = "okay";
@@ -189,6 +195,10 @@ mdio-bus {
#address-cells = <1>;
#size-cells = <0>;
+ ethphy0: ethernet-phy@0 {
+ reg = <0>;
+ };
+
switch@1f {
compatible = "mediatek,mt7530";
reg = <0x1f>;
@@ -200,11 +210,6 @@ ports {
#address-cells = <1>;
#size-cells = <0>;
- port@0 {
- reg = <0>;
- label = "wan";
- };
-
port@1 {
reg = <1>;
label = "lan0";
--
2.37.2
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