| Kever Yang | e25c045 | 2023-03-02 15:12:57 +0800 | [diff] [blame] | 1 | // SPDX-License-Identifier: (GPL-2.0+ OR MIT) |
| 2 | /* |
| 3 | * Copyright (c) 2021 Rockchip Electronics Co., Ltd. |
| 4 | * |
| 5 | */ |
| 6 | |
| 7 | /dts-v1/; |
| 8 | |
| 9 | #include <dt-bindings/gpio/gpio.h> |
| 10 | #include <dt-bindings/pinctrl/rockchip.h> |
| 11 | #include "rk3588.dtsi" |
| 12 | |
| 13 | / { |
| 14 | model = "Rockchip RK3588 EVB1 V10 Board"; |
| 15 | compatible = "rockchip,rk3588-evb1-v10", "rockchip,rk3588"; |
| 16 | |
| 17 | aliases { |
| 18 | mmc0 = &sdhci; |
| 19 | serial2 = &uart2; |
| 20 | }; |
| 21 | |
| 22 | chosen { |
| 23 | stdout-path = "serial2:1500000n8"; |
| 24 | }; |
| 25 | |
| 26 | backlight: backlight { |
| 27 | compatible = "pwm-backlight"; |
| 28 | power-supply = <&vcc12v_dcin>; |
| 29 | pwms = <&pwm2 0 25000 0>; |
| 30 | }; |
| 31 | |
| 32 | vcc12v_dcin: vcc12v-dcin-regulator { |
| 33 | compatible = "regulator-fixed"; |
| 34 | regulator-name = "vcc12v_dcin"; |
| 35 | regulator-always-on; |
| 36 | regulator-boot-on; |
| 37 | regulator-min-microvolt = <12000000>; |
| 38 | regulator-max-microvolt = <12000000>; |
| 39 | }; |
| 40 | |
| 41 | vcc5v0_sys: vcc5v0-sys-regulator { |
| 42 | compatible = "regulator-fixed"; |
| 43 | regulator-name = "vcc5v0_sys"; |
| 44 | regulator-always-on; |
| 45 | regulator-boot-on; |
| 46 | regulator-min-microvolt = <5000000>; |
| 47 | regulator-max-microvolt = <5000000>; |
| 48 | vin-supply = <&vcc12v_dcin>; |
| 49 | }; |
| 50 | }; |
| 51 | |
| 52 | &gmac0 { |
| 53 | clock_in_out = "output"; |
| 54 | phy-handle = <&rgmii_phy>; |
| 55 | phy-mode = "rgmii-rxid"; |
| 56 | pinctrl-0 = <&gmac0_miim |
| 57 | &gmac0_tx_bus2 |
| 58 | &gmac0_rx_bus2 |
| 59 | &gmac0_rgmii_clk |
| 60 | &gmac0_rgmii_bus>; |
| 61 | pinctrl-names = "default"; |
| 62 | rx_delay = <0x00>; |
| 63 | tx_delay = <0x43>; |
| 64 | status = "okay"; |
| 65 | }; |
| 66 | |
| 67 | &i2c2 { |
| 68 | status = "okay"; |
| 69 | |
| 70 | hym8563: rtc@51 { |
| 71 | compatible = "haoyu,hym8563"; |
| 72 | reg = <0x51>; |
| 73 | #clock-cells = <0>; |
| 74 | clock-output-names = "hym8563"; |
| 75 | pinctrl-names = "default"; |
| 76 | pinctrl-0 = <&hym8563_int>; |
| 77 | interrupt-parent = <&gpio0>; |
| 78 | interrupts = <RK_PD4 IRQ_TYPE_LEVEL_LOW>; |
| 79 | wakeup-source; |
| 80 | }; |
| 81 | }; |
| 82 | |
| 83 | &mdio0 { |
| 84 | rgmii_phy: ethernet-phy@1 { |
| 85 | /* RTL8211F */ |
| 86 | compatible = "ethernet-phy-id001c.c916"; |
| 87 | reg = <0x1>; |
| 88 | pinctrl-names = "default"; |
| 89 | pinctrl-0 = <&rtl8211f_rst>; |
| 90 | reset-assert-us = <20000>; |
| 91 | reset-deassert-us = <100000>; |
| 92 | reset-gpios = <&gpio4 RK_PB3 GPIO_ACTIVE_LOW>; |
| 93 | }; |
| 94 | }; |
| 95 | |
| 96 | &pinctrl { |
| 97 | rtl8211f { |
| 98 | rtl8211f_rst: rtl8211f-rst { |
| 99 | rockchip,pins = <4 RK_PB3 RK_FUNC_GPIO &pcfg_pull_none>; |
| 100 | }; |
| 101 | |
| 102 | }; |
| 103 | |
| 104 | hym8563 { |
| 105 | hym8563_int: hym8563-int { |
| 106 | rockchip,pins = <0 RK_PD4 RK_FUNC_GPIO &pcfg_pull_up>; |
| 107 | }; |
| 108 | }; |
| 109 | }; |
| 110 | |
| 111 | &pwm2 { |
| 112 | status = "okay"; |
| 113 | }; |
| 114 | |
| 115 | &sdhci { |
| 116 | bus-width = <8>; |
| 117 | no-sdio; |
| 118 | no-sd; |
| 119 | non-removable; |
| 120 | max-frequency = <200000000>; |
| 121 | mmc-hs400-1_8v; |
| 122 | mmc-hs400-enhanced-strobe; |
| 123 | status = "okay"; |
| 124 | }; |
| 125 | |
| 126 | &uart2 { |
| 127 | pinctrl-0 = <&uart2m0_xfer>; |
| 128 | status = "okay"; |
| 129 | }; |