projects / linux-2.6-block.git / blame
| Commit | Line | Data |
|---|---|---|
| b3111fe1 OR |
1 | // SPDX-License-Identifier: GPL-2.0-or-later OR MIT |
| 2 | /* | |
| 3 | * Copyright (c) 2021 Oleksij Rempel <kernel@pengutronix.de>, Pengutronix | |
| 4 | */ | |
| 5 | /dts-v1/; | |
| 6 | #include "sama5d36.dtsi" | |
| 7 | ||
| 8 | / { | |
| 9 | model = "EVB-KSZ9477"; | |
| 10 | compatible = "microchip,sama5d3-ksz9477-evb", "atmel,sama5d36", | |
| 11 | "atmel,sama5d3", "atmel,sama5"; | |
| 12 | ||
| 13 | chosen { | |
| 14 | stdout-path = &dbgu; | |
| 15 | }; | |
| 16 | ||
| 17 | reg_3v3: regulator-3v3 { | |
| 18 | compatible = "regulator-fixed"; | |
| 19 | regulator-name = "3v3"; | |
| 20 | regulator-min-microvolt = <3300000>; | |
| 21 | regulator-max-microvolt = <3300000>; | |
| 22 | }; | |
| 23 | ||
| 24 | reg_vcc_mmc0: regulator-mmc0 { | |
| 25 | compatible = "regulator-fixed"; | |
| 26 | pinctrl-names = "default"; | |
| 27 | pinctrl-0 = <&pinctrl_mcc0_vcc>; | |
| 28 | regulator-name = "mmc0-vcc"; | |
| 29 | regulator-max-microvolt = <3300000>; | |
| 30 | regulator-min-microvolt = <3300000>; | |
| 31 | gpio = <&pioE 2 GPIO_ACTIVE_LOW>; | |
| 32 | }; | |
| 33 | }; | |
| 34 | ||
| 35 | &dbgu { | |
| 36 | status = "okay"; | |
| 37 | }; | |
| 38 | ||
| 39 | &ebi { | |
| 40 | pinctrl-0 = <&pinctrl_ebi_nand_addr>; | |
| 41 | pinctrl-names = "default"; | |
| 42 | status = "okay"; | |
| 43 | }; | |
| 44 | ||
| 45 | &i2c0 { | |
| 46 | pinctrl-0 = <&pinctrl_i2c0_pu>; | |
| 47 | status = "okay"; | |
| 48 | }; | |
| 49 | ||
| 50 | &macb0 { | |
| 51 | phy-mode = "rgmii"; | |
| 52 | status = "okay"; | |
| 53 | ||
| 54 | fixed-link { | |
| 55 | speed = <1000>; | |
| 56 | full-duplex; | |
| 57 | }; | |
| 58 | }; | |
| 59 | ||
| 60 | &main_xtal { | |
| 61 | clock-frequency = <12000000>; | |
| 62 | }; | |
| 63 | ||
| 64 | &mmc0 { | |
| 65 | pinctrl-0 = <&pinctrl_mmc0_clk_cmd_dat0 &pinctrl_mmc0_dat1_3 | |
| 66 | &pinctrl_mmc0_dat4_7 &pinctrl_mmc0_cd>; | |
| 67 | status = "okay"; | |
| 68 | ||
| 69 | slot@0 { | |
| 70 | reg = <0>; | |
| 71 | bus-width = <8>; | |
| 72 | cd-gpios = <&pioE 0 GPIO_ACTIVE_LOW>; | |
| 73 | disable-wp; | |
| 74 | vmmc-supply = <®_vcc_mmc0>; | |
| 75 | vqmmc-supply = <®_3v3>; | |
| 76 | }; | |
| 77 | }; | |
| 78 | ||
| 79 | &nand_controller { | |
| 80 | status = "okay"; | |
| 81 | ||
| 82 | nand@3 { | |
| 83 | reg = <0x3 0x0 0x2>; | |
| 84 | atmel,rb = <0>; | |
| 85 | nand-bus-width = <8>; | |
| 86 | nand-ecc-mode = "hw"; | |
| 87 | nand-ecc-strength = <4>; | |
| 88 | nand-ecc-step-size = <512>; | |
| 89 | nand-on-flash-bbt; | |
| 90 | label = "atmel_nand"; | |
| 91 | }; | |
| 92 | }; | |
| 93 | ||
| 94 | &slow_xtal { | |
| 95 | clock-frequency = <32768>; | |
| 96 | }; | |
| 97 | ||
| 98 | &spi0 { | |
| 99 | cs-gpios = <&pioD 13 GPIO_ACTIVE_LOW>, <0>, <0>, | |
| 100 | <&pioD 16 GPIO_ACTIVE_LOW>; | |
| 101 | status = "okay"; | |
| 102 | }; | |
| 103 | ||
| 104 | &spi1 { | |
| 105 | pinctrl-0 = <&pinctrl_spi_ksz>; | |
| 106 | cs-gpios = <&pioC 25 GPIO_ACTIVE_LOW>; | |
| 107 | status = "okay"; | |
| 108 | ||
| 109 | switch@0 { | |
| 110 | compatible = "microchip,ksz9477"; | |
| 111 | reg = <0>; | |
| 112 | spi-max-frequency = <1000000>; | |
| 113 | spi-cpha; | |
| 114 | spi-cpol; | |
| 115 | ||
| 116 | ports { | |
| 117 | #address-cells = <1>; | |
| 118 | #size-cells = <0>; | |
| 119 | ||
| 120 | port@0 { | |
| 121 | reg = <0>; | |
| 122 | label = "lan1"; | |
| 56315b6b | 123 | phy-mode = "internal"; |
| b3111fe1 OR |
124 | }; |
| 125 | ||
| 126 | port@1 { | |
| 127 | reg = <1>; | |
| 128 | label = "lan2"; | |
| 56315b6b | 129 | phy-mode = "internal"; |
| b3111fe1 OR |
130 | }; |
| 131 | ||
| 132 | port@2 { | |
| 133 | reg = <2>; | |
| 134 | label = "lan3"; | |
| 56315b6b | 135 | phy-mode = "internal"; |
| b3111fe1 OR |
136 | }; |
| 137 | ||
| 138 | port@3 { | |
| 139 | reg = <3>; | |
| 140 | label = "lan4"; | |
| 56315b6b | 141 | phy-mode = "internal"; |
| b3111fe1 OR |
142 | }; |
| 143 | ||
| 144 | port@4 { | |
| 145 | reg = <4>; | |
| 146 | label = "lan5"; | |
| 56315b6b | 147 | phy-mode = "internal"; |
| b3111fe1 OR |
148 | }; |
| 149 | ||
| 150 | port@5 { | |
| 151 | reg = <5>; | |
| 152 | label = "cpu"; | |
| 153 | ethernet = <&macb0>; | |
| 154 | phy-mode = "rgmii-txid"; | |
| 155 | ||
| 156 | fixed-link { | |
| 157 | speed = <1000>; | |
| 158 | full-duplex; | |
| 159 | }; | |
| 160 | }; | |
| 161 | }; | |
| 162 | }; | |
| 163 | }; | |
| 164 | ||
| 165 | &usb0 { | |
| 166 | pinctrl-names = "default"; | |
| 167 | pinctrl-0 = <&pinctrl_usba_vbus>; | |
| 168 | atmel,vbus-gpio = <&pioE 9 GPIO_ACTIVE_HIGH>; | |
| 169 | status = "okay"; | |
| 170 | }; | |
| 171 | ||
| 172 | &pinctrl { | |
| 173 | board { | |
| 174 | pinctrl_i2c0_pu: i2c0-pu { | |
| 175 | atmel,pins = | |
| 176 | <AT91_PIOA 30 AT91_PERIPH_A AT91_PINCTRL_PULL_UP>, | |
| 177 | <AT91_PIOA 31 AT91_PERIPH_A AT91_PINCTRL_PULL_UP>; | |
| 178 | }; | |
| 179 | ||
| 180 | pinctrl_mmc0_cd: mmc0-cd { | |
| 181 | atmel,pins = <AT91_PIOE 0 AT91_PERIPH_GPIO AT91_PINCTRL_NONE>; | |
| 182 | }; | |
| 183 | ||
| 184 | pinctrl_mcc0_vcc: mmc0-vcc { | |
| 185 | atmel,pins = <AT91_PIOE 2 AT91_PERIPH_GPIO AT91_PINCTRL_NONE>; | |
| 186 | }; | |
| 187 | ||
| 188 | pinctrl_spi_ksz: spi-ksz { | |
| 189 | atmel,pins = | |
| 190 | < | |
| 191 | /* SPI1_MISO */ | |
| 192 | AT91_PIOC 22 AT91_PERIPH_A AT91_PINCTRL_PULL_UP | |
| 193 | /* SPI1_MOSI */ | |
| 194 | AT91_PIOC 23 AT91_PERIPH_A AT91_PINCTRL_NONE | |
| 195 | /* SPI1_SPCK */ | |
| 196 | AT91_PIOC 24 AT91_PERIPH_A AT91_PINCTRL_NONE | |
| 197 | ||
| 198 | /* SPI CS */ | |
| 199 | AT91_PIOC 25 AT91_PERIPH_GPIO AT91_PINCTRL_NONE | |
| 200 | /* switch IRQ */ | |
| 201 | AT91_PIOB 28 AT91_PERIPH_GPIO AT91_PINCTRL_DEGLITCH | |
| 202 | /* switch PME_N, SoC IN */ | |
| 203 | AT91_PIOC 30 AT91_PERIPH_GPIO AT91_PINCTRL_PULL_UP | |
| 204 | /* switch RST */ | |
| 205 | AT91_PIOC 31 AT91_PERIPH_GPIO AT91_PINCTRL_PULL_UP_DEGLITCH | |
| 206 | >; | |
| 207 | }; | |
| 208 | ||
| 209 | pinctrl_usba_vbus: usba-vbus { | |
| 210 | atmel,pins = | |
| 211 | <AT91_PIOE 9 AT91_PERIPH_GPIO AT91_PINCTRL_DEGLITCH>; | |
| 212 | }; | |
| 213 | }; | |
| 214 | }; |