projects / linux-2.6-block.git / blame
| Commit | Line | Data |
|---|---|---|
| ca36855e | 1 | // SPDX-License-Identifier: (GPL-2.0 OR MIT) |
| 4c945e85 | 2 | /* |
| 76138f94 | 3 | * Device Tree file for SolidRun Clearfog Pro revision A1 rev 2.0 (88F6828) |
| 4c945e85 RK |
4 | * |
| 5 | * Copyright (C) 2015 Russell King | |
| 4c945e85 RK |
6 | */ |
| 7 | ||
| 8 | /dts-v1/; | |
| 76138f94 | 9 | #include "armada-388-clearfog.dtsi" |
| 4c945e85 RK |
10 | |
| 11 | / { | |
| 12 | model = "SolidRun Clearfog A1"; | |
| 13 | compatible = "solidrun,clearfog-a1", "marvell,armada388", | |
| 14 | "marvell,armada385", "marvell,armada380"; | |
| d5bd6335 | 15 | |
| 54f0ec0a RK |
16 | soc { |
| 17 | internal-regs { | |
| 18 | usb3@f0000 { | |
| 19 | /* CON2, nearest CPU, USB2 only. */ | |
| 20 | status = "okay"; | |
| 21 | }; | |
| 22 | }; | |
| 23 | ||
| 28fbb9c5 | 24 | pcie { |
| 54f0ec0a RK |
25 | pcie@3,0 { |
| 26 | /* Port 2, Lane 0. CON2, nearest CPU. */ | |
| 27 | reset-gpios = <&expander0 2 GPIO_ACTIVE_LOW>; | |
| 28 | status = "okay"; | |
| 29 | }; | |
| 30 | }; | |
| 31 | }; | |
| 32 | ||
| b8e98db0 RK |
33 | gpio-keys { |
| 34 | compatible = "gpio-keys"; | |
| 35 | pinctrl-0 = <&rear_button_pins>; | |
| 36 | pinctrl-names = "default"; | |
| 37 | ||
| 41340053 | 38 | button-0 { |
| b8e98db0 RK |
39 | /* The rear SW3 button */ |
| 40 | label = "Rear Button"; | |
| 41 | gpios = <&gpio1 2 GPIO_ACTIVE_LOW>; | |
| 42 | linux,can-disable; | |
| 43 | linux,code = <BTN_0>; | |
| 44 | }; | |
| 45 | }; | |
| d5bd6335 RK |
46 | }; |
| 47 | ||
| 48 | ð1 { | |
| 49 | /* ethernet@30000 */ | |
| 50 | fixed-link { | |
| 51 | speed = <1000>; | |
| 52 | full-duplex; | |
| 53 | }; | |
| 54 | }; | |
| 55 | ||
| 54f0ec0a RK |
56 | &expander0 { |
| 57 | /* | |
| 58 | * PCA9655 GPIO expander: | |
| 59 | * 0-CON3 CLKREQ# | |
| 60 | * 1-CON3 PERST# | |
| 61 | * 2-CON2 PERST# | |
| 62 | * 3-CON3 W_DISABLE | |
| 63 | * 4-CON2 CLKREQ# | |
| 64 | * 5-USB3 overcurrent | |
| 65 | * 6-USB3 power | |
| 66 | * 7-CON2 W_DISABLE | |
| 67 | * 8-JP4 P1 | |
| 68 | * 9-JP4 P4 | |
| 69 | * 10-JP4 P5 | |
| 70 | * 11-m.2 DEVSLP | |
| 71 | * 12-SFP_LOS | |
| 72 | * 13-SFP_TX_FAULT | |
| 73 | * 14-SFP_TX_DISABLE | |
| 74 | * 15-SFP_MOD_DEF0 | |
| 75 | */ | |
| 493c6469 | 76 | pcie2-0-clkreq-hog { |
| 54f0ec0a RK |
77 | gpio-hog; |
| 78 | gpios = <4 GPIO_ACTIVE_LOW>; | |
| 79 | input; | |
| 80 | line-name = "pcie2.0-clkreq"; | |
| 81 | }; | |
| 493c6469 | 82 | pcie2-0-w-disable-hog { |
| 54f0ec0a RK |
83 | gpio-hog; |
| 84 | gpios = <7 GPIO_ACTIVE_LOW>; | |
| 85 | output-low; | |
| 86 | line-name = "pcie2.0-w-disable"; | |
| 87 | }; | |
| 88 | }; | |
| 89 | ||
| c0405563 FF |
90 | &mdio { |
| 91 | status = "okay"; | |
| 92 | ||
| 93 | switch@4 { | |
| 94 | compatible = "marvell,mv88e6085"; | |
| 95 | #address-cells = <1>; | |
| 96 | #size-cells = <0>; | |
| 97 | reg = <4>; | |
| 98 | pinctrl-0 = <&clearfog_dsa0_clk_pins &clearfog_dsa0_pins>; | |
| 99 | pinctrl-names = "default"; | |
| 100 | ||
| 101 | ports { | |
| 102 | #address-cells = <1>; | |
| 103 | #size-cells = <0>; | |
| 104 | ||
| 105 | port@0 { | |
| 106 | reg = <0>; | |
| 107 | label = "lan5"; | |
| 108 | }; | |
| 109 | ||
| 110 | port@1 { | |
| 111 | reg = <1>; | |
| 112 | label = "lan4"; | |
| 113 | }; | |
| 114 | ||
| 115 | port@2 { | |
| 116 | reg = <2>; | |
| 117 | label = "lan3"; | |
| 118 | }; | |
| 119 | ||
| 120 | port@3 { | |
| 121 | reg = <3>; | |
| 122 | label = "lan2"; | |
| 123 | }; | |
| 124 | ||
| 125 | port@4 { | |
| 126 | reg = <4>; | |
| 127 | label = "lan1"; | |
| 128 | }; | |
| 129 | ||
| 130 | port@5 { | |
| 131 | reg = <5>; | |
| 132 | label = "cpu"; | |
| 133 | ethernet = <ð1>; | |
| 134 | fixed-link { | |
| 135 | speed = <1000>; | |
| 136 | full-duplex; | |
| 137 | }; | |
| 138 | }; | |
| 139 | ||
| 140 | port@6 { | |
| 141 | /* 88E1512 external phy */ | |
| 142 | reg = <6>; | |
| 143 | label = "lan6"; | |
| 144 | fixed-link { | |
| 145 | speed = <1000>; | |
| 146 | full-duplex; | |
| 147 | }; | |
| 148 | }; | |
| 149 | }; | |
| 150 | }; | |
| 151 | }; | |
| 152 | ||
| 485a9d2c RK |
153 | &pinctrl { |
| 154 | clearfog_dsa0_clk_pins: clearfog-dsa0-clk-pins { | |
| 155 | marvell,pins = "mpp46"; | |
| 156 | marvell,function = "ref"; | |
| 157 | }; | |
| 158 | clearfog_dsa0_pins: clearfog-dsa0-pins { | |
| 159 | marvell,pins = "mpp23", "mpp41"; | |
| 160 | marvell,function = "gpio"; | |
| 161 | }; | |
| 162 | clearfog_spi1_cs_pins: spi1-cs-pins { | |
| 163 | marvell,pins = "mpp55"; | |
| 164 | marvell,function = "spi1"; | |
| 165 | }; | |
| 166 | rear_button_pins: rear-button-pins { | |
| 167 | marvell,pins = "mpp34"; | |
| 168 | marvell,function = "gpio"; | |
| 169 | }; | |
| 170 | }; | |
| 171 | ||
| 869fe59c RK |
172 | &spi1 { |
| 173 | /* | |
| 174 | * Add SPI CS pins for clearfog: | |
| bb683d7a | 175 | * CS0: W25Q32 |
| 869fe59c RK |
176 | * CS1: |
| 177 | * CS2: mikrobus | |
| 178 | */ | |
| 179 | pinctrl-0 = <&spi1_pins &clearfog_spi1_cs_pins &mikro_spi_pins>; | |
| 0160a4b6 | 180 | }; |