From cbfbbeb1a73375f00c0c4fa43ba638bd35d505e3 Mon Sep 17 00:00:00 2001 From: Jacob Chen Date: Thu, 7 Jul 2016 09:22:49 +0800 Subject: [PATCH] ARM: dts: rockchip: enable gmac for evb rk3288 Change-Id: Ib1fa841da0d5b08f5fe7967a8365b4d7467ca8de Signed-off-by: Jacob Chen --- arch/arm/boot/dts/rk3288-evb.dtsi | 23 +++++++++++++++++++++++ 1 file changed, 23 insertions(+) diff --git a/arch/arm/boot/dts/rk3288-evb.dtsi b/arch/arm/boot/dts/rk3288-evb.dtsi index 32ccc86af502..dedc354bdbbd 100644 --- a/arch/arm/boot/dts/rk3288-evb.dtsi +++ b/arch/arm/boot/dts/rk3288-evb.dtsi @@ -111,6 +111,13 @@ status = "disabled"; }; + ext_gmac: external-gmac-clock { + compatible = "fixed-clock"; + clock-frequency = <125000000>; + clock-output-names = "ext_gmac"; + #clock-cells = <0>; + }; + gpio-keys { compatible = "gpio-keys"; #address-cells = <1>; @@ -212,6 +219,22 @@ vqmmc-supply = <&vccio_sd>; }; +&gmac { + phy-supply = <&vcc_phy>; + phy-mode = "rgmii"; + clock_in_out = "input"; + snps,reset-gpio = <&gpio4 7 0>; + snps,reset-active-low; + snps,reset-delays-us = <0 10000 1000000>; + assigned-clocks = <&cru SCLK_MAC>; + assigned-clock-parents = <&ext_gmac>; + pinctrl-names = "default"; + pinctrl-0 = <&rgmii_pins>; + tx_delay = <0x30>; + rx_delay = <0x10>; + status = "ok"; +}; + &edp_phy { status = "okay"; }; -- 2.34.1