| Tom Rini | 53633a8 | 2024-02-29 12:33:36 -0500 | [diff] [blame] | 1 | // SPDX-License-Identifier: GPL-2.0 |
| 2 | /* |
| 3 | * Copyright (C) 2021 Corentin Labbe <clabbe@baylibre.com> |
| 4 | * Device Tree file for Edimax NS 2502 |
| 5 | */ |
| 6 | |
| 7 | /dts-v1/; |
| 8 | |
| 9 | #include "gemini.dtsi" |
| 10 | |
| 11 | / { |
| 12 | model = "Edimax NS-2502"; |
| 13 | compatible = "edimax,ns-2502", "cortina,gemini"; |
| 14 | #address-cells = <1>; |
| 15 | #size-cells = <1>; |
| 16 | |
| 17 | memory@0 { |
| 18 | /* 128 MB */ |
| 19 | device_type = "memory"; |
| 20 | reg = <0x00000000 0x8000000>; |
| 21 | }; |
| 22 | |
| 23 | aliases { |
| 24 | mdio-gpio0 = &mdio0; |
| 25 | }; |
| 26 | |
| 27 | chosen { |
| 28 | bootargs = "console=ttyS0,19200n8"; |
| 29 | stdout-path = &uart0; |
| 30 | }; |
| 31 | |
| 32 | mdio0: mdio { |
| 33 | compatible = "virtual,mdio-gpio"; |
| 34 | gpios = <&gpio0 22 GPIO_ACTIVE_HIGH>, /* MDC */ |
| 35 | <&gpio0 21 GPIO_ACTIVE_HIGH>; /* MDIO */ |
| 36 | #address-cells = <1>; |
| 37 | #size-cells = <0>; |
| 38 | |
| 39 | phy0: ethernet-phy@1 { |
| 40 | reg = <1>; |
| 41 | device_type = "ethernet-phy"; |
| 42 | }; |
| 43 | }; |
| 44 | }; |
| 45 | |
| 46 | ðernet { |
| 47 | status = "okay"; |
| 48 | ethernet-port@0 { |
| 49 | phy-mode = "rgmii-id"; |
| 50 | phy-handle = <&phy0>; |
| 51 | }; |
| 52 | }; |
| 53 | |
| 54 | &flash { |
| 55 | status = "okay"; |
| 56 | /* 8MB of flash */ |
| 57 | reg = <0x30000000 0x00800000>; |
| 58 | |
| 59 | pinctrl-names = "enabled", "disabled"; |
| 60 | pinctrl-0 = <&pflash_default_pins>; |
| 61 | pinctrl-1 = <&pflash_disabled_pins>; |
| 62 | |
| 63 | partitions { |
| 64 | compatible = "redboot-fis"; |
| 65 | /* Eraseblock at 0x7e0000 */ |
| 66 | fis-index-block = <0x3f>; |
| 67 | }; |
| 68 | }; |
| 69 | |
| 70 | &gpio0 { |
| 71 | pinctrl-names = "default"; |
| 72 | pinctrl-0 = <&gpio0_default_pins>; |
| 73 | }; |
| 74 | |
| 75 | &ide0 { |
| 76 | status = "okay"; |
| 77 | }; |
| 78 | |
| 79 | &ide1 { |
| 80 | status = "okay"; |
| 81 | }; |
| 82 | |
| 83 | &sata { |
| 84 | cortina,gemini-ata-muxmode = <3>; |
| 85 | cortina,gemini-enable-sata-bridge; |
| 86 | status = "okay"; |
| 87 | }; |
| 88 | |
| 89 | &syscon { |
| 90 | pinctrl { |
| 91 | /* |
| 92 | * gpio0agrp cover line 0-4 |
| 93 | * gpio0bgrp cover line 5 |
| 94 | */ |
| 95 | gpio0_default_pins: pinctrl-gpio0 { |
| 96 | mux { |
| 97 | function = "gpio0"; |
| 98 | groups = "gpio0agrp", "gpio0bgrp", "gpio0hgrp"; |
| 99 | }; |
| 100 | }; |
| 101 | pflash_disabled_pins: pinctrl-pflash-disabled { |
| 102 | mux { |
| 103 | function = "gpio0"; |
| 104 | groups = "gpio0ggrp", "gpio0igrp", "gpio0jgrp", |
| 105 | "gpio0kgrp"; |
| 106 | }; |
| 107 | }; |
| 108 | pinctrl-gmii { |
| 109 | mux { |
| 110 | function = "gmii"; |
| 111 | groups = "gmii_gmac0_grp"; |
| 112 | }; |
| 113 | }; |
| 114 | }; |
| 115 | }; |
| 116 | |
| 117 | &usb0 { |
| 118 | status = "okay"; |
| 119 | }; |
| 120 | |
| 121 | &usb1 { |
| 122 | status = "okay"; |
| 123 | }; |