From f6c99241baec562c092704f2c80650da65d3e683 Mon Sep 17 00:00:00 2001 From: Chuanhong Guo <gch981213@gmail.com> Date: Tue, 17 Jul 2018 17:09:14 +0800 Subject: [PATCH] ath79: ar934x: Update dts for current ag71xx driver Enable mdio1 by default because mdio1 is needed when eth1 is enabled. PS: If a ar9341 device has only one port and you only want to use gmac0, change compatible of gmac1 to "syscon", "simple-mfd" in dts. Signed-off-by: Chuanhong Guo <gch981213@gmail.com> --- target/linux/ath79/dts/ar9341.dtsi | 8 ++++++++ target/linux/ath79/dts/ar934x.dtsi | 30 ++++++++++++++++++++++++++++-- target/linux/ath79/dts/ath79.dtsi | 8 ++++++-- 3 files changed, 42 insertions(+), 4 deletions(-) diff --git a/target/linux/ath79/dts/ar9341.dtsi b/target/linux/ath79/dts/ar9341.dtsi index 751db2a1e8..a7c5ac6262 100644 --- a/target/linux/ath79/dts/ar9341.dtsi +++ b/target/linux/ath79/dts/ar9341.dtsi @@ -16,3 +16,11 @@ interrupt-parent = <&cpuintc>; interrupts = <2>; }; + +ð0 { + phy-mode = "mii"; +}; + +ð1 { + status = "okay"; +}; diff --git a/target/linux/ath79/dts/ar934x.dtsi b/target/linux/ath79/dts/ar934x.dtsi index 75865a718a..a93739ceed 100644 --- a/target/linux/ath79/dts/ar934x.dtsi +++ b/target/linux/ath79/dts/ar934x.dtsi @@ -191,12 +191,13 @@ }; &mdio0 { + compatible = "qca,ar9340-mdio"; resets = <&rst 22>; reset-names = "mdio"; }; ð0 { - compatible = "qca,ar9340-eth", "syscon"; + compatible = "qca,ar9340-eth", "syscon", "simple-mfd"; pll-data = <0x16000000 0x00000101 0x00001616>; pll-reg = <0x4 0x2c 17>; @@ -207,13 +208,38 @@ }; &mdio1 { + status = "okay"; + + compatible = "qca,ar9340-mdio"; resets = <&rst 23>; reset-names = "mdio"; builtin-switch; + + builtin_switch: switch0@1f { + compatible = "qca,ar8229-builtin"; + #address-cells = <1>; + #size-cells = <0>; + + reg = <0x1f>; + phy-mode = "gmii"; + phy4-mii-enable; + + mdio-bus { + swphy0: ethernet-phy@0 { + reg = <0>; + phy-mode = "mii"; + }; + + swphy4: ethernet-phy@4 { + reg = <4>; + phy-mode = "mii"; + }; + }; + }; }; ð1 { - compatible = "qca,ar9340-eth", "syscon"; + compatible = "qca,ar9340-eth", "syscon", "simple-mfd"; resets = <&rst 13>; reset-names = "mac"; diff --git a/target/linux/ath79/dts/ath79.dtsi b/target/linux/ath79/dts/ath79.dtsi index cec4d0b6b0..a57c58659f 100644 --- a/target/linux/ath79/dts/ath79.dtsi +++ b/target/linux/ath79/dts/ath79.dtsi @@ -43,7 +43,7 @@ eth0: eth@19000000 { status = "disabled"; - compatible = "qca,ath79-eth", "syscon"; + compatible = "qca,ath79-eth", "syscon", "simple-mfd"; reg = <0x19000000 0x200>; interrupts = <4>; @@ -51,6 +51,8 @@ mdio0: mdio-bus { status = "disabled"; + + compatible = "qca,ath79-mdio"; #address-cells = <1>; #size-cells = <0>; @@ -64,7 +66,7 @@ eth1: eth@1a000000 { status = "disabled"; - compatible = "qca,ath79-eth", "syscon"; + compatible = "qca,ath79-eth", "syscon", "simple-mfd"; reg = <0x1a000000 0x200>; interrupts = <5>; @@ -72,6 +74,8 @@ mdio1: mdio-bus { status = "disabled"; + + compatible = "qca,ath79-mdio"; #address-cells = <1>; #size-cells = <0>; -- 2.30.2