From 66b2238cc1e8ddec62eb506ed6ddaf6e94f6b6a9 Mon Sep 17 00:00:00 2001 From: Linus Walleij Date: Sun, 19 Nov 2017 10:46:16 +0100 Subject: [PATCH] ARM: dts: Add ethernet PHYs to the a bunch of Geminis These Gemini boards have Ethernet PHY on GPIO bit-banged MDIO, clearly defined in the corresponding OpenWRT ethernet patches since ages. Add them in accordance with the OpenWRT patch so we can use them when we add ethernet support. Reviewed-by: Andrew Lunn Signed-off-by: Linus Walleij --- arch/arm/boot/dts/gemini-nas4220b.dts | 13 +++++++++++++ arch/arm/boot/dts/gemini-rut1xx.dts | 13 +++++++++++++ arch/arm/boot/dts/gemini-wbd111.dts | 13 +++++++++++++ arch/arm/boot/dts/gemini-wbd222.dts | 18 ++++++++++++++++++ 4 files changed, 57 insertions(+) diff --git a/arch/arm/boot/dts/gemini-nas4220b.dts b/arch/arm/boot/dts/gemini-nas4220b.dts index d6a22e677c7a..943d2d07fac7 100644 --- a/arch/arm/boot/dts/gemini-nas4220b.dts +++ b/arch/arm/boot/dts/gemini-nas4220b.dts @@ -64,6 +64,19 @@ }; }; + mdio0: ethernet-phy { + compatible = "virtual,mdio-gpio"; + gpios = <&gpio0 22 GPIO_ACTIVE_HIGH>, /* MDC */ + <&gpio0 21 GPIO_ACTIVE_HIGH>; /* MDIO */ + #address-cells = <1>; + #size-cells = <0>; + + phy0: ethernet-phy@1 { + reg = <1>; + device_type = "ethernet-phy"; + }; + }; + soc { flash@30000000 { status = "okay"; diff --git a/arch/arm/boot/dts/gemini-rut1xx.dts b/arch/arm/boot/dts/gemini-rut1xx.dts index 500057b6570e..fd55528bba56 100644 --- a/arch/arm/boot/dts/gemini-rut1xx.dts +++ b/arch/arm/boot/dts/gemini-rut1xx.dts @@ -58,6 +58,19 @@ }; }; + mdio0: ethernet-phy { + compatible = "virtual,mdio-gpio"; + gpios = <&gpio0 22 GPIO_ACTIVE_HIGH>, /* MDC */ + <&gpio0 21 GPIO_ACTIVE_HIGH>; /* MDIO */ + #address-cells = <1>; + #size-cells = <0>; + + phy0: ethernet-phy@1 { + reg = <1>; + device_type = "ethernet-phy"; + }; + }; + soc { flash@30000000 { status = "okay"; diff --git a/arch/arm/boot/dts/gemini-wbd111.dts b/arch/arm/boot/dts/gemini-wbd111.dts index b413fd12c5ba..f36e1b65497d 100644 --- a/arch/arm/boot/dts/gemini-wbd111.dts +++ b/arch/arm/boot/dts/gemini-wbd111.dts @@ -69,6 +69,19 @@ }; }; + mdio0: ethernet-phy { + compatible = "virtual,mdio-gpio"; + gpios = <&gpio0 22 GPIO_ACTIVE_HIGH>, /* MDC */ + <&gpio0 21 GPIO_ACTIVE_HIGH>; /* MDIO */ + #address-cells = <1>; + #size-cells = <0>; + + phy0: ethernet-phy@1 { + reg = <1>; + device_type = "ethernet-phy"; + }; + }; + soc { flash@30000000 { status = "okay"; diff --git a/arch/arm/boot/dts/gemini-wbd222.dts b/arch/arm/boot/dts/gemini-wbd222.dts index 3ba710538662..669bd8b5f92f 100644 --- a/arch/arm/boot/dts/gemini-wbd222.dts +++ b/arch/arm/boot/dts/gemini-wbd222.dts @@ -69,6 +69,24 @@ }; }; + mdio0: ethernet-phy { + compatible = "virtual,mdio-gpio"; + gpios = <&gpio0 22 GPIO_ACTIVE_HIGH>, /* MDC */ + <&gpio0 21 GPIO_ACTIVE_HIGH>; /* MDIO */ + #address-cells = <1>; + #size-cells = <0>; + + phy0: ethernet-phy@1 { + reg = <1>; + device_type = "ethernet-phy"; + }; + + phy1: ethernet-phy@3 { + reg = <3>; + device_type = "ethernet-phy"; + }; + }; + soc { flash@30000000 { status = "okay"; -- 2.11.0