| // SPDX-License-Identifier: GPL-2.0+ |
| /* |
| * (C) Copyright 2016-2019 Rockchip Electronics Co., Ltd |
| */ |
| |
| #include "rk3328-u-boot.dtsi" |
| #include "rk3328-sdram-ddr3-666.dtsi" |
| |
| /{ |
| gmac_clkin: external-gmac-clock { |
| compatible = "fixed-clock"; |
| clock-frequency = <125000000>; |
| clock-output-names = "gmac_clkin"; |
| #clock-cells = <0>; |
| }; |
| |
| vcc5v0_host_xhci: vcc5v0-host-xhci-drv { |
| compatible = "regulator-fixed"; |
| enable-active-high; |
| gpio = <&gpio0 0 GPIO_ACTIVE_HIGH>; |
| regulator-name = "vcc5v0_host_xhci"; |
| regulator-min-microvolt = <5000000>; |
| regulator-max-microvolt = <5000000>; |
| }; |
| }; |
| |
| &gmac2io { |
| phy-supply = <&vcc_phy>; |
| phy-mode = "rgmii"; |
| clock_in_out = "input"; |
| snps,reset-gpio = <&gpio1 RK_PC2 GPIO_ACTIVE_LOW>; |
| snps,reset-active-low; |
| snps,reset-delays-us = <0 10000 50000>; |
| assigned-clocks = <&cru SCLK_MAC2IO>, <&cru SCLK_MAC2IO_EXT>; |
| assigned-clock-parents = <&gmac_clkin>, <&gmac_clkin>; |
| pinctrl-names = "default"; |
| pinctrl-0 = <&rgmiim1_pins>; |
| tx_delay = <0x26>; |
| rx_delay = <0x11>; |
| status = "okay"; |
| }; |
| |
| &gmac2phy { |
| /* Integrated PHY unsupported by U-Boot */ |
| status = "broken"; |
| }; |
| |
| &vcc_sd { |
| bootph-pre-ram; |
| }; |