// SPDX-License-Identifier: GPL-2.0+ OR X11 /* * (C) Copyright 2017 Rockchip Electronics Co., Ltd. */ /dts-v1/; #include "rk322x.dtsi" / { model = "Rockchip RK3229 Evaluation board"; compatible = "rockchip,rk3229-evb", "rockchip,rk3229"; memory@60000000 { device_type = "memory"; reg = <0x60000000 0x40000000>; }; ext_gmac: ext_gmac { compatible = "fixed-clock"; clock-frequency = <125000000>; clock-output-names = "ext_gmac"; #clock-cells = <0>; }; vcc_phy: vcc-phy-regulator { compatible = "regulator-fixed"; enable-active-high; regulator-name = "vcc_phy"; regulator-min-microvolt = <1800000>; regulator-max-microvolt = <1800000>; regulator-always-on; regulator-boot-on; }; }; &gmac { assigned-clocks = <&cru SCLK_MAC_EXTCLK>, <&cru SCLK_MAC>; assigned-clock-parents = <&ext_gmac>, <&cru SCLK_MAC_EXTCLK>; clock_in_out = "input"; phy-supply = <&vcc_phy>; phy-mode = "rgmii"; pinctrl-names = "default"; pinctrl-0 = <&rgmii_pins>; snps,reset-gpio = <&gpio2 RK_PD0 GPIO_ACTIVE_LOW>; snps,reset-active-low; snps,reset-delays-us = <0 10000 1000000>; tx_delay = <0x30>; rx_delay = <0x10>; status = "okay"; }; &emmc { status = "okay"; }; &sdmmc { status = "okay"; bus-width = <4>; cap-mmc-highspeed; cap-sd-highspeed; card-detect-delay = <200>; disable-wp; num-slots = <1>; supports-sd; }; &uart2 { status = "okay"; }; &usb_otg { status = "okay"; };