| Eugen Hristev | aca4ec0 | 2023-07-04 22:05:12 +0300 | [diff] [blame] | 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 | }; |