1// SPDX-License-Identifier: (GPL-2.0+ OR MIT) 2 3/dts-v1/; 4 5#include <dt-bindings/gpio/gpio.h> 6#include <dt-bindings/pinctrl/rockchip.h> 7#include "rk3588s.dtsi" 8 9/ { 10 model = "Radxa ROCK 5 Model A"; 11 compatible = "radxa,rock-5a", "rockchip,rk3588s"; 12 13 aliases { 14 mmc0 = &sdhci; 15 serial2 = &uart2; 16 }; 17 18 chosen { 19 stdout-path = "serial2:1500000n8"; 20 }; 21}; 22 23&gmac1 { 24 clock_in_out = "output"; 25 phy-handle = <&rgmii_phy1>; 26 phy-mode = "rgmii"; 27 pinctrl-0 = <&gmac1_miim 28 &gmac1_tx_bus2 29 &gmac1_rx_bus2 30 &gmac1_rgmii_clk 31 &gmac1_rgmii_bus>; 32 pinctrl-names = "default"; 33 tx_delay = <0x3a>; 34 rx_delay = <0x3e>; 35 status = "okay"; 36}; 37 38&mdio1 { 39 rgmii_phy1: ethernet-phy@1 { 40 /* RTL8211F */ 41 compatible = "ethernet-phy-id001c.c916"; 42 reg = <0x1>; 43 pinctrl-names = "default"; 44 pinctrl-0 = <&rtl8211f_rst>; 45 reset-assert-us = <20000>; 46 reset-deassert-us = <100000>; 47 reset-gpios = <&gpio3 RK_PB7 GPIO_ACTIVE_LOW>; 48 }; 49}; 50 51&pinctrl { 52 rtl8211f { 53 rtl8211f_rst: rtl8211f-rst { 54 rockchip,pins = <3 RK_PB7 RK_FUNC_GPIO &pcfg_pull_none>; 55 }; 56 }; 57}; 58 59&sdhci { 60 bus-width = <8>; 61 no-sdio; 62 no-sd; 63 non-removable; 64 max-frequency = <200000000>; 65 mmc-hs400-1_8v; 66 mmc-hs400-enhanced-strobe; 67 status = "okay"; 68}; 69 70&uart2 { 71 pinctrl-0 = <&uart2m0_xfer>; 72 status = "okay"; 73}; 74