arch/arm64/boot/dts/qcom/apq8016-sbc.dtsi

   1 /*
   2  * Copyright (c) 2015, The Linux Foundation. All rights reserved.
   3  *
   4  * This program is free software; you can redistribute it and/or modify
   5  * it under the terms of the GNU General Public License version 2 and
   6  * only version 2 as published by the Free Software Foundation.
   7  *
   8  * This program is distributed in the hope that it will be useful,
   9  * but WITHOUT ANY WARRANTY; without even the implied warranty of
  10  * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
  11  * GNU General Public License for more details.
  12  */
  13
  14 #include "msm8916.dtsi"
  15 #include "pm8916.dtsi"
  16 #include "apq8016-sbc-soc-pins.dtsi"
  17 #include "apq8016-sbc-pmic-pins.dtsi"
  18
  19 / {
  20         aliases {
  21                 serial0 = &blsp1_uart2;
  22                 serial1 = &blsp1_uart1;
  23                 usid0 = &pm8916_0;
  24                 i2c0    = &blsp_i2c2;
  25                 i2c1    = &blsp_i2c6;
  26                 i2c3    = &blsp_i2c4;
  27                 spi0    = &blsp_spi5;
  28                 spi1    = &blsp_spi3;
  29         };
  30
  31         chosen {
  32                 stdout-path = "serial0";
  33         };
  34
  35         soc {
  36                 serial@78af000 {
  37                         label = "LS-UART0";
  38                         status = "okay";
  39                         pinctrl-names = "default", "sleep";
  40                         pinctrl-0 = <&blsp1_uart1_default>;
  41                         pinctrl-1 = <&blsp1_uart1_sleep>;
  42                 };
  43
  44                 serial@78b0000 {
  45                         label = "LS-UART1";
  46                         status = "okay";
  47                         pinctrl-names = "default", "sleep";
  48                         pinctrl-0 = <&blsp1_uart2_default>;
  49                         pinctrl-1 = <&blsp1_uart2_sleep>;
  50                 };
  51
  52                 i2c@78b6000 {
  53                 /* On Low speed expansion */
  54                         label = "LS-I2C0";
  55                         status = "okay";
  56                 };
  57
  58                 i2c@78b8000 {
  59                 /* On High speed expansion */
  60                         label = "HS-I2C2";
  61                         status = "okay";
  62                 };
  63
  64                 i2c@78ba000 {
  65                 /* On Low speed expansion */
  66                         label = "LS-I2C1";
  67                         status = "okay";
  68                 };
  69
  70                 spi@78b7000 {
  71                 /* On High speed expansion */
  72                         label = "HS-SPI1";
  73                         status = "okay";
  74                 };
  75
  76                 spi@78b9000 {
  77                 /* On Low speed expansion */
  78                         label = "LS-SPI0";
  79                         status = "okay";
  80                 };
  81
  82                 leds {
  83                         pinctrl-names = "default";
  84                         pinctrl-0 = <&msmgpio_leds>,
  85                                     <&pm8916_gpios_leds>,
  86                                     <&pm8916_mpps_leds>;
  87
  88                         compatible = "gpio-leds";
  89
  90                         led@1 {
  91                                 label = "apq8016-sbc:green:user1";
  92                                 gpios = <&msmgpio 21 GPIO_ACTIVE_HIGH>;
  93                                 linux,default-trigger = "heartbeat";
  94                                 default-state = "off";
  95                         };
  96
  97                         led@2 {
  98                                 label = "apq8016-sbc:green:user2";
  99                                 gpios = <&msmgpio 120 GPIO_ACTIVE_HIGH>;
 100                                 linux,default-trigger = "mmc0";
 101                                 default-state = "off";
 102                         };
 103
 104                         led@3 {
 105                                 label = "apq8016-sbc:green:user3";
 106                                 gpios = <&pm8916_gpios 1 GPIO_ACTIVE_HIGH>;
 107                                 linux,default-trigger = "mmc1";
 108                                 default-state = "off";
 109                         };
 110
 111                         led@4 {
 112                                 label = "apq8016-sbc:green:user4";
 113                                 gpios = <&pm8916_gpios 2 GPIO_ACTIVE_HIGH>;
 114                                 linux,default-trigger = "none";
 115                                 default-state = "off";
 116                         };
 117
 118                         led@5 {
 119                                 label = "apq8016-sbc:yellow:wlan";
 120                                 gpios = <&pm8916_mpps 2 GPIO_ACTIVE_HIGH>;
 121                                 linux,default-trigger = "wlan";
 122                                 default-state = "off";
 123                         };
 124
 125                         led@6 {
 126                                 label = "apq8016-sbc:blue:bt";
 127                                 gpios = <&pm8916_mpps 3 GPIO_ACTIVE_HIGH>;
 128                                 linux,default-trigger = "bt";
 129                                 default-state = "off";
 130                         };
 131                 };
 132
 133                 sdhci@07824000 {
 134                         vmmc-supply = <&pm8916_l8>;
 135                         vqmmc-supply = <&pm8916_l5>;
 136
 137                         pinctrl-names = "default", "sleep";
 138                         pinctrl-0 = <&sdc1_clk_on &sdc1_cmd_on &sdc1_data_on>;
 139                         pinctrl-1 = <&sdc1_clk_off &sdc1_cmd_off &sdc1_data_off>;
 140                         status = "okay";
 141                 };
 142
 143                 usb@78d9000 {
 144                         extcon = <&usb_id>, <&usb_id>;
 145                         status = "okay";
 146                 };
 147
 148                 ehci@78d9000 {
 149                         status = "okay";
 150                 };
 151
 152                 phy@78d9000 {
 153                         v1p8-supply = <&pm8916_l7>;
 154                         v3p3-supply = <&pm8916_l13>;
 155                         vddcx-supply = <&pm8916_s1>;
 156                         extcon = <&usb_id>, <&usb_id>;
 157                         dr_mode = "otg";
 158                         status = "okay";
 159                         switch-gpio = <&pm8916_gpios 4 GPIO_ACTIVE_HIGH>;
 160                         pinctrl-names = "default";
 161                         pinctrl-0 = <&usb_sw_sel_pm>;
 162                 };
 163
 164                 lpass@07708000 {
 165                         status = "okay";
 166                 };
 167         };
 168
 169         usb2513 {
 170                 compatible = "smsc,usb3503";
 171                 reset-gpios = <&pm8916_gpios 3 GPIO_ACTIVE_LOW>;
 172                 initial-mode = <1>;
 173         };
 174
 175         usb_id: usb-id {
 176                 compatible = "linux,extcon-usb-gpio";
 177                 id-gpio = <&msmgpio 121 GPIO_ACTIVE_HIGH>;
 178                 pinctrl-names = "default";
 179                 pinctrl-0 = <&usb_id_default>;
 180         };
 181 };
 182
 183 &smd_rpm_regulators {
 184         vdd_l1_l2_l3-supply = <&pm8916_s3>;
 185         vdd_l5-supply = <&pm8916_s3>;
 186         vdd_l4_l5_l6-supply = <&pm8916_s4>;
 187         vdd_l7-supply = <&pm8916_s4>;
 188
 189         s1 {
 190                 regulator-min-microvolt = <375000>;
 191                 regulator-max-microvolt = <1562000>;
 192         };
 193
 194         s3 {
 195                 regulator-min-microvolt = <375000>;
 196                 regulator-max-microvolt = <1562000>;
 197         };
 198
 199         s4 {
 200                 regulator-min-microvolt = <1800000>;
 201                 regulator-max-microvolt = <1800000>;
 202
 203                 regulator-always-on;
 204                 regulator-boot-on;
 205         };
 206
 207         l1 {
 208                 regulator-min-microvolt = <375000>;
 209                 regulator-max-microvolt = <1525000>;
 210         };
 211
 212         l2 {
 213                 regulator-min-microvolt = <375000>;
 214                 regulator-max-microvolt = <1525000>;
 215         };
 216
 217         l3 {
 218                 regulator-min-microvolt = <375000>;
 219                 regulator-max-microvolt = <1525000>;
 220         };
 221
 222         l4 {
 223                 regulator-min-microvolt = <1750000>;
 224                 regulator-max-microvolt = <3337000>;
 225         };
 226
 227         l5 {
 228                 regulator-min-microvolt = <1750000>;
 229                 regulator-max-microvolt = <3337000>;
 230         };
 231
 232         l6 {
 233                 regulator-min-microvolt = <1750000>;
 234                 regulator-max-microvolt = <3337000>;
 235         };
 236
 237         l7 {
 238                 regulator-min-microvolt = <1750000>;
 239                 regulator-max-microvolt = <3337000>;
 240         };
 241
 242         l8 {
 243                 regulator-min-microvolt = <1750000>;
 244                 regulator-max-microvolt = <3337000>;
 245         };
 246
 247         l9 {
 248                 regulator-min-microvolt = <1750000>;
 249                 regulator-max-microvolt = <3337000>;
 250         };
 251
 252         l10 {
 253                 regulator-min-microvolt = <1750000>;
 254                 regulator-max-microvolt = <3337000>;
 255         };
 256
 257         l11 {
 258                 regulator-min-microvolt = <1750000>;
 259                 regulator-max-microvolt = <3337000>;
 260         };
 261
 262         l12 {
 263                 regulator-min-microvolt = <1750000>;
 264                 regulator-max-microvolt = <3337000>;
 265         };
 266
 267         l13 {
 268                 regulator-min-microvolt = <1750000>;
 269                 regulator-max-microvolt = <3337000>;
 270         };
 271
 272         l14 {
 273                 regulator-min-microvolt = <1750000>;
 274                 regulator-max-microvolt = <3337000>;
 275         };
 276
 277         /**
 278          * 1.8v required on LS expansion
 279          * for mezzanine boards
 280          */
 281         l15 {
 282                 regulator-min-microvolt = <1750000>;
 283                 regulator-max-microvolt = <3337000>;
 284                 regulator-always-on;
 285         };
 286
 287         l16 {
 288                 regulator-min-microvolt = <1750000>;
 289                 regulator-max-microvolt = <3337000>;
 290         };
 291
 292         l17 {
 293                 regulator-min-microvolt = <1750000>;
 294                 regulator-max-microvolt = <3337000>;
 295         };
 296
 297         l18 {
 298                 regulator-min-microvolt = <1750000>;
 299                 regulator-max-microvolt = <3337000>;
 300         };
 301 };