Shawn Guo | 73d2b4c | 2011-10-17 08:42:16 +0800 | [diff] [blame] | 1 | /* |
| 2 | * Copyright 2011 Freescale Semiconductor, Inc. |
| 3 | * Copyright 2011 Linaro Ltd. |
| 4 | * |
| 5 | * The code contained herein is licensed under the GNU General Public |
| 6 | * License. You may obtain a copy of the GNU General Public License |
| 7 | * Version 2 or later at the following locations: |
| 8 | * |
| 9 | * http://www.opensource.org/licenses/gpl-license.html |
| 10 | * http://www.gnu.org/copyleft/gpl.html |
| 11 | */ |
| 12 | |
| 13 | /dts-v1/; |
Shawn Guo | 36dffd8 | 2013-04-07 10:49:34 +0800 | [diff] [blame] | 14 | #include "imx53.dtsi" |
Shawn Guo | 73d2b4c | 2011-10-17 08:42:16 +0800 | [diff] [blame] | 15 | |
| 16 | / { |
| 17 | model = "Freescale i.MX53 Quick Start Board"; |
| 18 | compatible = "fsl,imx53-qsb", "fsl,imx53"; |
| 19 | |
Shawn Guo | 73d2b4c | 2011-10-17 08:42:16 +0800 | [diff] [blame] | 20 | memory { |
| 21 | reg = <0x70000000 0x40000000>; |
| 22 | }; |
| 23 | |
Shawn Guo | 73d2b4c | 2011-10-17 08:42:16 +0800 | [diff] [blame] | 24 | gpio-keys { |
| 25 | compatible = "gpio-keys"; |
| 26 | |
| 27 | power { |
| 28 | label = "Power Button"; |
Richard Zhao | 4d19186 | 2011-12-14 09:26:44 +0800 | [diff] [blame] | 29 | gpios = <&gpio1 8 0>; |
Shawn Guo | 73d2b4c | 2011-10-17 08:42:16 +0800 | [diff] [blame] | 30 | linux,code = <116>; /* KEY_POWER */ |
| 31 | gpio-key,wakeup; |
| 32 | }; |
| 33 | |
| 34 | volume-up { |
| 35 | label = "Volume Up"; |
Richard Zhao | 4d19186 | 2011-12-14 09:26:44 +0800 | [diff] [blame] | 36 | gpios = <&gpio2 14 0>; |
Shawn Guo | 73d2b4c | 2011-10-17 08:42:16 +0800 | [diff] [blame] | 37 | linux,code = <115>; /* KEY_VOLUMEUP */ |
| 38 | }; |
| 39 | |
| 40 | volume-down { |
| 41 | label = "Volume Down"; |
Richard Zhao | 4d19186 | 2011-12-14 09:26:44 +0800 | [diff] [blame] | 42 | gpios = <&gpio2 15 0>; |
Shawn Guo | 73d2b4c | 2011-10-17 08:42:16 +0800 | [diff] [blame] | 43 | linux,code = <114>; /* KEY_VOLUMEDOWN */ |
| 44 | }; |
| 45 | }; |
| 46 | |
| 47 | leds { |
| 48 | compatible = "gpio-leds"; |
Fabio Estevam | e9dc615 | 2012-09-26 20:27:35 -0300 | [diff] [blame] | 49 | pinctrl-names = "default"; |
| 50 | pinctrl-0 = <&led_pin_gpio7_7>; |
Shawn Guo | 73d2b4c | 2011-10-17 08:42:16 +0800 | [diff] [blame] | 51 | |
| 52 | user { |
| 53 | label = "Heartbeat"; |
Richard Zhao | 4d19186 | 2011-12-14 09:26:44 +0800 | [diff] [blame] | 54 | gpios = <&gpio7 7 0>; |
Shawn Guo | 73d2b4c | 2011-10-17 08:42:16 +0800 | [diff] [blame] | 55 | linux,default-trigger = "heartbeat"; |
| 56 | }; |
| 57 | }; |
Shawn Guo | ffc505c | 2012-05-11 13:12:01 +0800 | [diff] [blame] | 58 | |
| 59 | regulators { |
| 60 | compatible = "simple-bus"; |
| 61 | |
| 62 | reg_3p2v: 3p2v { |
| 63 | compatible = "regulator-fixed"; |
| 64 | regulator-name = "3P2V"; |
| 65 | regulator-min-microvolt = <3200000>; |
| 66 | regulator-max-microvolt = <3200000>; |
| 67 | regulator-always-on; |
| 68 | }; |
| 69 | }; |
| 70 | |
| 71 | sound { |
| 72 | compatible = "fsl,imx53-qsb-sgtl5000", |
| 73 | "fsl,imx-audio-sgtl5000"; |
| 74 | model = "imx53-qsb-sgtl5000"; |
| 75 | ssi-controller = <&ssi2>; |
| 76 | audio-codec = <&sgtl5000>; |
| 77 | audio-routing = |
| 78 | "MIC_IN", "Mic Jack", |
| 79 | "Mic Jack", "Mic Bias", |
| 80 | "Headphone Jack", "HP_OUT"; |
| 81 | mux-int-port = <2>; |
| 82 | mux-ext-port = <5>; |
| 83 | }; |
Shawn Guo | 73d2b4c | 2011-10-17 08:42:16 +0800 | [diff] [blame] | 84 | }; |
Shawn Guo | be4ccfc | 2012-12-31 11:32:48 +0800 | [diff] [blame] | 85 | |
| 86 | &esdhc1 { |
| 87 | pinctrl-names = "default"; |
| 88 | pinctrl-0 = <&pinctrl_esdhc1_1>; |
| 89 | cd-gpios = <&gpio3 13 0>; |
| 90 | status = "okay"; |
| 91 | }; |
| 92 | |
| 93 | &ssi2 { |
| 94 | fsl,mode = "i2s-slave"; |
| 95 | status = "okay"; |
| 96 | }; |
| 97 | |
| 98 | &esdhc3 { |
| 99 | pinctrl-names = "default"; |
| 100 | pinctrl-0 = <&pinctrl_esdhc3_1>; |
| 101 | cd-gpios = <&gpio3 11 0>; |
| 102 | wp-gpios = <&gpio3 12 0>; |
| 103 | status = "okay"; |
| 104 | }; |
| 105 | |
| 106 | &iomuxc { |
| 107 | pinctrl-names = "default"; |
| 108 | pinctrl-0 = <&pinctrl_hog>; |
| 109 | |
| 110 | hog { |
| 111 | pinctrl_hog: hoggrp { |
| 112 | fsl,pins = < |
Shawn Guo | e164153 | 2013-02-20 10:32:52 +0800 | [diff] [blame] | 113 | MX53_PAD_GPIO_0__CCM_SSI_EXT1_CLK 0x80000000 |
| 114 | MX53_PAD_GPIO_8__GPIO1_8 0x80000000 |
| 115 | MX53_PAD_PATA_DATA14__GPIO2_14 0x80000000 |
| 116 | MX53_PAD_PATA_DATA15__GPIO2_15 0x80000000 |
| 117 | MX53_PAD_EIM_DA11__GPIO3_11 0x80000000 |
| 118 | MX53_PAD_EIM_DA12__GPIO3_12 0x80000000 |
| 119 | MX53_PAD_EIM_DA13__GPIO3_13 0x80000000 |
| 120 | MX53_PAD_PATA_DA_0__GPIO7_6 0x80000000 |
| 121 | MX53_PAD_GPIO_16__GPIO7_11 0x80000000 |
Shawn Guo | be4ccfc | 2012-12-31 11:32:48 +0800 | [diff] [blame] | 122 | >; |
| 123 | }; |
| 124 | |
| 125 | led_pin_gpio7_7: led_gpio7_7@0 { |
| 126 | fsl,pins = < |
Shawn Guo | e164153 | 2013-02-20 10:32:52 +0800 | [diff] [blame] | 127 | MX53_PAD_PATA_DA_1__GPIO7_7 0x80000000 |
Shawn Guo | be4ccfc | 2012-12-31 11:32:48 +0800 | [diff] [blame] | 128 | >; |
| 129 | }; |
| 130 | }; |
| 131 | |
| 132 | }; |
| 133 | |
| 134 | &uart1 { |
| 135 | pinctrl-names = "default"; |
| 136 | pinctrl-0 = <&pinctrl_uart1_1>; |
| 137 | status = "okay"; |
| 138 | }; |
| 139 | |
| 140 | &i2c2 { |
| 141 | pinctrl-names = "default"; |
| 142 | pinctrl-0 = <&pinctrl_i2c2_1>; |
| 143 | status = "okay"; |
| 144 | |
| 145 | sgtl5000: codec@0a { |
| 146 | compatible = "fsl,sgtl5000"; |
| 147 | reg = <0x0a>; |
| 148 | VDDA-supply = <®_3p2v>; |
| 149 | VDDIO-supply = <®_3p2v>; |
Shawn Guo | 59d5c0c | 2013-04-22 12:48:42 +0800 | [diff] [blame^] | 150 | clocks = <&clks 150>; |
Shawn Guo | be4ccfc | 2012-12-31 11:32:48 +0800 | [diff] [blame] | 151 | }; |
| 152 | }; |
| 153 | |
| 154 | &i2c1 { |
| 155 | pinctrl-names = "default"; |
| 156 | pinctrl-0 = <&pinctrl_i2c1_1>; |
| 157 | status = "okay"; |
| 158 | |
| 159 | accelerometer: mma8450@1c { |
| 160 | compatible = "fsl,mma8450"; |
| 161 | reg = <0x1c>; |
| 162 | }; |
| 163 | |
| 164 | pmic: dialog@48 { |
| 165 | compatible = "dlg,da9053-aa", "dlg,da9052"; |
| 166 | reg = <0x48>; |
| 167 | interrupt-parent = <&gpio7>; |
| 168 | interrupts = <11 0x8>; /* low-level active IRQ at GPIO7_11 */ |
| 169 | |
| 170 | regulators { |
| 171 | buck1_reg: buck1 { |
| 172 | regulator-min-microvolt = <500000>; |
| 173 | regulator-max-microvolt = <2075000>; |
| 174 | regulator-always-on; |
| 175 | }; |
| 176 | |
| 177 | buck2_reg: buck2 { |
| 178 | regulator-min-microvolt = <500000>; |
| 179 | regulator-max-microvolt = <2075000>; |
| 180 | regulator-always-on; |
| 181 | }; |
| 182 | |
| 183 | buck3_reg: buck3 { |
| 184 | regulator-min-microvolt = <925000>; |
| 185 | regulator-max-microvolt = <2500000>; |
| 186 | regulator-always-on; |
| 187 | }; |
| 188 | |
| 189 | buck4_reg: buck4 { |
| 190 | regulator-min-microvolt = <925000>; |
| 191 | regulator-max-microvolt = <2500000>; |
| 192 | regulator-always-on; |
| 193 | }; |
| 194 | |
| 195 | ldo1_reg: ldo1 { |
| 196 | regulator-min-microvolt = <600000>; |
| 197 | regulator-max-microvolt = <1800000>; |
| 198 | regulator-boot-on; |
| 199 | regulator-always-on; |
| 200 | }; |
| 201 | |
| 202 | ldo2_reg: ldo2 { |
| 203 | regulator-min-microvolt = <600000>; |
| 204 | regulator-max-microvolt = <1800000>; |
| 205 | regulator-always-on; |
| 206 | }; |
| 207 | |
| 208 | ldo3_reg: ldo3 { |
| 209 | regulator-min-microvolt = <600000>; |
| 210 | regulator-max-microvolt = <1800000>; |
| 211 | regulator-always-on; |
| 212 | }; |
| 213 | |
| 214 | ldo4_reg: ldo4 { |
| 215 | regulator-min-microvolt = <1725000>; |
| 216 | regulator-max-microvolt = <3300000>; |
| 217 | regulator-always-on; |
| 218 | }; |
| 219 | |
| 220 | ldo5_reg: ldo5 { |
| 221 | regulator-min-microvolt = <1725000>; |
| 222 | regulator-max-microvolt = <3300000>; |
| 223 | regulator-always-on; |
| 224 | }; |
| 225 | |
| 226 | ldo6_reg: ldo6 { |
| 227 | regulator-min-microvolt = <1200000>; |
| 228 | regulator-max-microvolt = <3600000>; |
| 229 | regulator-always-on; |
| 230 | }; |
| 231 | |
| 232 | ldo7_reg: ldo7 { |
| 233 | regulator-min-microvolt = <1200000>; |
| 234 | regulator-max-microvolt = <3600000>; |
| 235 | regulator-always-on; |
| 236 | }; |
| 237 | |
| 238 | ldo8_reg: ldo8 { |
| 239 | regulator-min-microvolt = <1200000>; |
| 240 | regulator-max-microvolt = <3600000>; |
| 241 | regulator-always-on; |
| 242 | }; |
| 243 | |
| 244 | ldo9_reg: ldo9 { |
| 245 | regulator-min-microvolt = <1200000>; |
| 246 | regulator-max-microvolt = <3600000>; |
| 247 | regulator-always-on; |
| 248 | }; |
| 249 | |
| 250 | ldo10_reg: ldo10 { |
| 251 | regulator-min-microvolt = <1250000>; |
| 252 | regulator-max-microvolt = <3650000>; |
| 253 | regulator-always-on; |
| 254 | }; |
| 255 | }; |
| 256 | }; |
| 257 | }; |
| 258 | |
| 259 | &audmux { |
| 260 | pinctrl-names = "default"; |
| 261 | pinctrl-0 = <&pinctrl_audmux_1>; |
| 262 | status = "okay"; |
| 263 | }; |
| 264 | |
| 265 | &fec { |
| 266 | pinctrl-names = "default"; |
| 267 | pinctrl-0 = <&pinctrl_fec_1>; |
| 268 | phy-mode = "rmii"; |
| 269 | phy-reset-gpios = <&gpio7 6 0>; |
| 270 | status = "okay"; |
| 271 | }; |
Michael Grzeschik | 502d26a2 | 2013-04-11 12:13:17 +0200 | [diff] [blame] | 272 | |
| 273 | &usbh1 { |
| 274 | status = "okay"; |
| 275 | }; |
| 276 | |
| 277 | &usbotg { |
| 278 | status = "okay"; |
| 279 | }; |