projects / thirdparty / u-boot.git / blame
| Commit | Line | Data |
|---|---|---|
| 53633a89 TR |
1 | // SPDX-License-Identifier: GPL-2.0-or-later |
| 2 | /* | |
| 3 | * Copyright 2012 ST-Ericsson AB | |
| 4 | */ | |
| 5 | ||
| 53633a89 TR |
6 | #include "ste-href.dtsi" |
| 7 | ||
| 8 | / { | |
| 9 | model = "ST-Ericsson HREF (v60+) platform with Device Tree"; | |
| 10 | compatible = "st-ericsson,hrefv60+", "st-ericsson,u8500"; | |
| 11 | ||
| 12 | thermal-zones { | |
| 13 | chassis-thermal { | |
| 14 | /* Poll every 20 seconds */ | |
| 15 | polling-delay = <20000>; | |
| 16 | /* Poll every 2nd second when cooling */ | |
| 17 | polling-delay-passive = <2000>; | |
| 18 | ||
| 19 | thermal-sensors = <&therm1>, <&therm2>; | |
| 20 | ||
| 21 | /* Tripping points made from rough guess about operating conditions */ | |
| 22 | trips { | |
| 23 | chassis_alert: chassis-alert { | |
| 24 | /* At 50 degrees take down the CPU frequency */ | |
| 25 | temperature = <50000>; | |
| 26 | hysteresis = <3000>; | |
| 27 | type = "active"; | |
| 28 | }; | |
| 29 | chassis_crit: chassis-crit { | |
| 30 | /* Just shut down at 70 degrees */ | |
| 31 | temperature = <70000>; | |
| 32 | hysteresis = <2000>; | |
| 33 | type = "critical"; | |
| 34 | }; | |
| 35 | }; | |
| 36 | ||
| 37 | /* Push down the operating frequency of the SoC when it gets hot */ | |
| 38 | cooling-maps { | |
| 39 | map0 { | |
| 40 | trip = <&chassis_alert>; | |
| 41 | cooling-device = <&CPU0 THERMAL_NO_LIMIT THERMAL_NO_LIMIT>; | |
| 42 | contribution = <100>; | |
| 43 | }; | |
| 44 | }; | |
| 45 | }; | |
| 46 | }; | |
| 47 | ||
| 48 | /* | |
| 49 | * Thermistors on the board, formally to monitor battery temperatures | |
| 50 | * but what they measure is the board temperature. | |
| 51 | */ | |
| 52 | therm1: thermistor@0 { | |
| 53 | compatible = "murata,ncp18wb473"; | |
| 54 | io-channels = <&gpadc 0x06>; /* AUX1 */ | |
| 55 | pullup-uv = <1800000>; | |
| 56 | pullup-ohm = <220000>; | |
| 57 | pulldown-ohm = <0>; | |
| 58 | #thermal-sensor-cells = <0>; | |
| 59 | }; | |
| 60 | ||
| 61 | therm2: thermistor@1 { | |
| 62 | compatible = "murata,ncp18wb473"; | |
| 63 | io-channels = <&gpadc 0x07>; /* AUX2 */ | |
| 64 | pullup-uv = <1800000>; | |
| 65 | pullup-ohm = <220000>; | |
| 66 | pulldown-ohm = <0>; | |
| 67 | #thermal-sensor-cells = <0>; | |
| 68 | }; | |
| 69 | ||
| 70 | soc { | |
| 71 | /* Name the GPIO muxed rails on the HREF boards */ | |
| 72 | gpio@8012e000 { | |
| 73 | /* GPIOs 0 - 31 */ | |
| 74 | gpio-line-names = | |
| 75 | /* GPIO0,1 used for UART0 BT RX/TX */ | |
| 76 | "", "", | |
| 77 | "UART_WAKE", | |
| 78 | "BT_WAKE", | |
| 79 | "", | |
| 80 | "SDMMC_1V8_3V_SEL", | |
| 81 | "FLASH_LED_SYNC (FLASH_CTRL_0)", | |
| 82 | "XENON_READY (FLASH_CTRL_1)", | |
| 83 | "", "", "", "", "", "", "", "", | |
| 84 | "", "", "", "", | |
| 85 | "", | |
| 86 | "FLASH_LED_EN (FLASH_CTRL_3)", | |
| 87 | "", "", | |
| 88 | "", "", "", "", "", | |
| 89 | /* Used by UART2 (console) */ | |
| 90 | "", "", | |
| 91 | "MAGNETOMETER_INT"; | |
| 92 | }; | |
| 93 | ||
| 94 | gpio@8012e080 { | |
| 95 | /* GPIOs 32 - 63 */ | |
| 96 | gpio-line-names = | |
| 97 | "MAGNETOMETER_DRDY", | |
| 98 | "", "", "", "", "", "", "", | |
| 99 | "", "", "", "", "", "", "", "", | |
| 100 | "", "", "", "", "", "", "", "", | |
| 101 | "", "", "", "", "", "", "", ""; | |
| 102 | }; | |
| 103 | ||
| 104 | gpio@8000e000 { | |
| 105 | /* GPIOs 64 - 95 */ | |
| 106 | gpio-line-names = "XENON_EN2 (FLASH_CTRL_4)", | |
| 107 | "DISP1_RST", | |
| 108 | "DISP2_RST", | |
| 109 | "TOUCH_INT2", | |
| 110 | "LCD_VSI0_A", | |
| 111 | "LCD_VSI1_A", | |
| 112 | /* GPIO 70-77 used for ETM */ | |
| 113 | "", "", "", "", "", "", "", "", | |
| 114 | /* GPIO 78-81 used for YCBCR */ | |
| 115 | "", "", "", "", | |
| 116 | "ACCELEROMETER_INT1_RDY", | |
| 117 | "ACCELEROMETER_INT2", | |
| 118 | "TOUCH_INT", | |
| 119 | "WLAN_ENA", | |
| 120 | "", "", "", "", "", | |
| 121 | "FORCE_SENSING_INT", | |
| 122 | "FORCE_SENSING_RESET", | |
| 123 | "", "", | |
| 124 | "SDMMC_CD"; | |
| 125 | }; | |
| 126 | ||
| 127 | gpio@8000e080 { | |
| 128 | /* GPIOs 96 - 127 */ | |
| 129 | gpio-line-names = "", | |
| 130 | "FORCE_SENSING_WU", | |
| 131 | "", "", "", "", "", "", | |
| 132 | "", "", "", "", "", "", "", "", | |
| 133 | "", "", "", "", "", "", "", "", | |
| 134 | "", "", "", "", "", "", "", ""; | |
| 135 | }; | |
| 136 | ||
| 137 | gpio@8000e100 { | |
| 138 | /* GPIOs 128 - 159 */ | |
| 139 | gpio-line-names = "", "", "", "", "", "", "", "", | |
| 140 | "", "", "", | |
| 141 | "DIPRO_INT", /* GPIO139 */ | |
| 142 | "XSHUTDOWN_SECONDARY_SENSOR", | |
| 143 | "XSHUTDOWN_PRIMARY_SENSOR", | |
| 144 | "NFC_RST (NFC_CTRL_", | |
| 145 | "TOUCH_RST", | |
| 146 | "NFC_IRQ (NFC_CTRL_1)", | |
| 147 | "HAL_SW", | |
| 148 | "TOUCH_RST2", | |
| 149 | "", "", | |
| 150 | "VAUDIO_HF_EN", /* GPIO149 */ | |
| 151 | "", "", "", "", "", "", "", "", "", ""; | |
| 152 | }; | |
| 153 | ||
| 154 | gpio@8000e180 { | |
| 155 | /* GPIOs 160 - 191 */ | |
| 156 | gpio-line-names = "", "", "", "", "", "", "", "", | |
| 157 | "", | |
| 158 | "SDMMC_EN", | |
| 159 | "XENON_CHARGE (FLASH_CONTROL_5)", | |
| 160 | "GBF_ENA_RESET", | |
| 161 | "", "", "", "", | |
| 162 | "", "", "", "", "", "", "", "", | |
| 163 | "", "", "", "", "", "", "", ""; | |
| 164 | }; | |
| 165 | ||
| 166 | gpio@8011e000 { | |
| 167 | /* GPIOs 192 - 223 */ | |
| 168 | gpio-line-names = "HDTV_INTN", | |
| 169 | "", "", "", | |
| 170 | "HDTV_RSTN", | |
| 171 | "", "", "", | |
| 172 | "", /* GPIO200 */ | |
| 173 | "", "", "", "", "", "", "", | |
| 174 | /* GPIO208-216 used for WGBF_MC1 */ | |
| 175 | "", "", "", "", "", "", "", "", "", | |
| 176 | "SW_FRONT_PROXIMITY", /* GPIO217 */ | |
| 177 | "KPD_CTRL_INT", /* Keypad controller */ | |
| 178 | "", "", "", "", ""; | |
| 179 | }; | |
| 180 | ||
| 181 | gpio@8011e080 { | |
| 182 | /* GPIOs 224 - 255 */ | |
| 183 | gpio-line-names = "", "", | |
| 184 | "HSIT_ACWAKE0", | |
| 185 | "", "", "", "", "", | |
| 186 | "", "", "", "", "", "", "", "", | |
| 187 | "", "", "", "", "", "", "", "", | |
| 188 | "", "", "", "", "", "", "", ""; | |
| 189 | }; | |
| 190 | ||
| 191 | // External Micro SD slot | |
| 192 | mmc@80126000 { | |
| 93743d24 | 193 | cd-gpios = <&gpio2 31 GPIO_ACTIVE_HIGH>; // 95 |
| 53633a89 TR |
194 | }; |
| 195 | ||
| 196 | pinctrl { | |
| 197 | /* | |
| 198 | * Set this up using hogs, as time goes by and as seems fit, these | |
| 199 | * can be moved over to being controlled by respective device. | |
| 200 | */ | |
| 201 | pinctrl-names = "default"; | |
| 202 | pinctrl-0 = <&ipgpio_hrefv60_mode>, | |
| 203 | <&etm_hrefv60_mode>, | |
| 204 | <&nahj_hrefv60_mode>, | |
| 205 | <&nfc_hrefv60_mode>, | |
| 206 | <&force_hrefv60_mode>, | |
| 207 | <&dipro_hrefv60_mode>, | |
| 208 | <&vaudio_hf_hrefv60_mode>, | |
| 209 | <&gbf_hrefv60_mode>, | |
| 210 | <&hdtv_hrefv60_mode>, | |
| 211 | <&gpios_hrefv60_mode>; | |
| 212 | ||
| 213 | sdi0 { | |
| 214 | sdi0_default_mode: sdi0_default { | |
| 215 | /* SD card detect GPIO pin, extend default state */ | |
| 216 | default_hrefv60_cfg1 { | |
| 217 | pins = "GPIO95_E8"; | |
| 218 | ste,config = <&gpio_in_pu>; | |
| 219 | }; | |
| 220 | }; | |
| 221 | }; | |
| 222 | ipgpio { | |
| 223 | /* | |
| 224 | * XENON Flashgun on image processor GPIO (controlled from image | |
| 225 | * processor firmware), mux in these image processor GPIO lines 0 | |
| 226 | * (XENON_FLASH_ID), 1 (XENON_READY) and there is an assistant | |
| 227 | * LED on IP GPIO 4 (XENON_EN2) on altfunction C, that need bias | |
| 228 | * from GPIO21 so pull up 0, 1 and drive 4 and GPIO21 low as output. | |
| 229 | */ | |
| 230 | ipgpio_hrefv60_mode: ipgpio_hrefv60 { | |
| 231 | hrefv60_mux { | |
| 232 | function = "ipgpio"; | |
| 233 | groups = "ipgpio0_c_1", "ipgpio1_c_1", "ipgpio4_c_1"; | |
| 234 | }; | |
| 235 | hrefv60_cfg1 { | |
| 236 | pins = "GPIO6_AF6", "GPIO7_AG5"; | |
| 237 | ste,config = <&in_pu>; | |
| 238 | }; | |
| 239 | hrefv60_cfg2 { | |
| 240 | pins = "GPIO21_AB3"; | |
| 241 | ste,config = <&gpio_out_lo>; | |
| 242 | }; | |
| 243 | hrefv60_cfg3 { | |
| 244 | pins = "GPIO64_F3"; | |
| 245 | ste,config = <&out_lo>; | |
| 246 | }; | |
| 247 | }; | |
| 248 | }; | |
| 249 | etm { | |
| 250 | /* | |
| 251 | * Drive D19-D23 for the ETM PTM trace interface low, | |
| 252 | * (presumably pins are unconnected therefore grounded here, | |
| 253 | * the "other alt C1" setting enables these pins) | |
| 254 | */ | |
| 255 | etm_hrefv60_mode: etm_hrefv60 { | |
| 256 | hrefv60_cfg1 { | |
| 257 | pins = | |
| 258 | "GPIO70_G5", | |
| 259 | "GPIO71_G4", | |
| 260 | "GPIO72_H4", | |
| 261 | "GPIO73_H3", | |
| 262 | "GPIO74_J3"; | |
| 263 | ste,config = <&gpio_out_lo>; | |
| 264 | }; | |
| 265 | }; | |
| 266 | }; | |
| 267 | nahj { | |
| 268 | nahj_hrefv60_mode: nahj_hrefv60 { | |
| 269 | /* NAHJ CTRL on GPIO76 to low, CTRL_INV on GPIO216 to high */ | |
| 270 | hrefv60_cfg1 { | |
| 271 | pins = "GPIO76_J2"; | |
| 272 | ste,config = <&gpio_out_lo>; | |
| 273 | }; | |
| 274 | hrefv60_cfg2 { | |
| 275 | pins = "GPIO216_AG12"; | |
| 276 | ste,config = <&gpio_out_hi>; | |
| 277 | }; | |
| 278 | }; | |
| 279 | }; | |
| 280 | nfc { | |
| 281 | nfc_hrefv60_mode: nfc_hrefv60 { | |
| 282 | /* NFC ENA and RESET to low, pulldown IRQ line */ | |
| 283 | hrefv60_cfg1 { | |
| 284 | pins = | |
| 285 | "GPIO77_H1", /* NFC_ENA */ | |
| 286 | "GPIO142_C11"; /* NFC_RESET */ | |
| 287 | ste,config = <&gpio_out_lo>; | |
| 288 | }; | |
| 289 | hrefv60_cfg2 { | |
| 290 | pins = "GPIO144_B13"; /* NFC_IRQ */ | |
| 291 | ste,config = <&gpio_in_pd>; | |
| 292 | }; | |
| 293 | }; | |
| 294 | }; | |
| 295 | force { | |
| 296 | force_hrefv60_mode: force_hrefv60 { | |
| 297 | hrefv60_cfg1 { | |
| 298 | pins = "GPIO91_B6"; /* FORCE_SENSING_INT */ | |
| 299 | ste,config = <&gpio_in_pu>; | |
| 300 | }; | |
| 301 | hrefv60_cfg2 { | |
| 302 | pins = | |
| 303 | "GPIO92_D6", /* FORCE_SENSING_RST */ | |
| 304 | "GPIO97_D9"; /* FORCE_SENSING_WU */ | |
| 305 | ste,config = <&gpio_out_lo>; | |
| 306 | }; | |
| 307 | }; | |
| 308 | }; | |
| 309 | dipro { | |
| 310 | dipro_hrefv60_mode: dipro_hrefv60 { | |
| 311 | hrefv60_cfg1 { | |
| 312 | pins = "GPIO139_C9"; /* DIPRO_INT */ | |
| 313 | ste,config = <&gpio_in_pu>; | |
| 314 | }; | |
| 315 | }; | |
| 316 | }; | |
| 317 | vaudio_hf { | |
| 318 | vaudio_hf_hrefv60_mode: vaudio_hf_hrefv60 { | |
| 319 | /* Audio Amplifier HF enable GPIO */ | |
| 320 | hrefv60_cfg1 { | |
| 321 | pins = "GPIO149_B14"; /* VAUDIO_HF_EN, enable MAX8968 */ | |
| 322 | ste,config = <&gpio_out_hi>; | |
| 323 | }; | |
| 324 | }; | |
| 325 | }; | |
| 326 | gbf { | |
| 327 | gbf_hrefv60_mode: gbf_hrefv60 { | |
| 328 | /* | |
| 329 | * GBF (GPS, Bluetooth, FM-radio) interface, | |
| 330 | * pull low to reset state | |
| 331 | */ | |
| 332 | hrefv60_cfg1 { | |
| 333 | pins = "GPIO171_D23"; /* GBF_ENA_RESET */ | |
| 334 | ste,config = <&gpio_out_lo>; | |
| 335 | }; | |
| 336 | }; | |
| 337 | }; | |
| 338 | hdtv { | |
| 339 | hdtv_hrefv60_mode: hdtv_hrefv60 { | |
| 340 | /* MSP : HDTV INTERFACE GPIO line */ | |
| 341 | hrefv60_cfg1 { | |
| 342 | pins = "GPIO192_AJ27"; | |
| 343 | ste,config = <&gpio_in_pd>; | |
| 344 | }; | |
| 345 | }; | |
| 346 | }; | |
| 347 | mcde { | |
| 348 | lcd_hrefv60_mode: lcd_hrefv60 { | |
| 349 | /* | |
| 350 | * Display Interface 1 uses GPIO 65 for RST (reset). | |
| 351 | * Display Interface 2 uses GPIO 66 for RST (reset). | |
| 352 | * Drive DISP1 reset high (not reset), driver DISP2 reset low (reset) | |
| 353 | */ | |
| 354 | hrefv60_cfg1 { | |
| 355 | pins = "GPIO65_F1"; | |
| 356 | ste,config = <&gpio_out_hi>; | |
| 357 | }; | |
| 358 | hrefv60_cfg2 { | |
| 359 | pins = "GPIO66_G3"; | |
| 360 | ste,config = <&gpio_out_lo>; | |
| 361 | }; | |
| 362 | }; | |
| 363 | }; | |
| 364 | gpios { | |
| 365 | /* Dangling GPIO pins */ | |
| 366 | gpios_hrefv60_mode: gpios_hrefv60 { | |
| 367 | default_cfg1 { | |
| 368 | /* Normally UART1 RXD, now dangling */ | |
| 369 | pins = "GPIO4_AH6"; | |
| 370 | ste,config = <&in_pu>; | |
| 371 | }; | |
| 372 | }; | |
| 373 | }; | |
| 374 | }; | |
| 375 | }; | |
| 376 | }; |