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                 dma@7884000 {
  37                         status = "okay";
  38                 };
  39
  40                 serial@78af000 {
  41                         label = "LS-UART0";
  42                         status = "okay";
  43                         pinctrl-names = "default", "sleep";
  44                         pinctrl-0 = <&blsp1_uart1_default>;
  45                         pinctrl-1 = <&blsp1_uart1_sleep>;
  46                 };
  47
  48                 serial@78b0000 {
  49                         label = "LS-UART1";
  50                         status = "okay";
  51                         pinctrl-names = "default", "sleep";
  52                         pinctrl-0 = <&blsp1_uart2_default>;
  53                         pinctrl-1 = <&blsp1_uart2_sleep>;
  54                 };
  55
  56                 i2c@78b6000 {
  57                 /* On Low speed expansion */
  58                         label = "LS-I2C0";
  59                         status = "okay";
  60                 };
  61
  62                 i2c@78b8000 {
  63                 /* On High speed expansion */
  64                         label = "HS-I2C2";
  65                         status = "okay";
  66                 };
  67
  68                 i2c@78ba000 {
  69                 /* On Low speed expansion */
  70                         label = "LS-I2C1";
  71                         status = "okay";
  72                 };
  73
  74                 spi@78b7000 {
  75                 /* On High speed expansion */
  76                         label = "HS-SPI1";
  77                         status = "okay";
  78                 };
  79
  80                 spi@78b9000 {
  81                 /* On Low speed expansion */
  82                         label = "LS-SPI0";
  83                         status = "okay";
  84                 };
  85
  86                 leds {
  87                         pinctrl-names = "default";
  88                         pinctrl-0 = <&msmgpio_leds>,
  89                                     <&pm8916_gpios_leds>,
  90                                     <&pm8916_mpps_leds>;
  91
  92                         compatible = "gpio-leds";
  93
  94                         led@1 {
  95                                 label = "apq8016-sbc:green:user1";
  96                                 gpios = <&msmgpio 21 GPIO_ACTIVE_HIGH>;
  97                                 linux,default-trigger = "heartbeat";
  98                                 default-state = "off";
  99                         };
 100
 101                         led@2 {
 102                                 label = "apq8016-sbc:green:user2";
 103                                 gpios = <&msmgpio 120 GPIO_ACTIVE_HIGH>;
 104                                 linux,default-trigger = "mmc0";
 105                                 default-state = "off";
 106                         };
 107
 108                         led@3 {
 109                                 label = "apq8016-sbc:green:user3";
 110                                 gpios = <&pm8916_gpios 1 GPIO_ACTIVE_HIGH>;
 111                                 linux,default-trigger = "mmc1";
 112                                 default-state = "off";
 113                         };
 114
 115                         led@4 {
 116                                 label = "apq8016-sbc:green:user4";
 117                                 gpios = <&pm8916_gpios 2 GPIO_ACTIVE_HIGH>;
 118                                 linux,default-trigger = "none";
 119                                 default-state = "off";
 120                         };
 121
 122                         led@5 {
 123                                 label = "apq8016-sbc:yellow:wlan";
 124                                 gpios = <&pm8916_mpps 2 GPIO_ACTIVE_HIGH>;
 125                                 linux,default-trigger = "wlan";
 126                                 default-state = "off";
 127                         };
 128
 129                         led@6 {
 130                                 label = "apq8016-sbc:blue:bt";
 131                                 gpios = <&pm8916_mpps 3 GPIO_ACTIVE_HIGH>;
 132                                 linux,default-trigger = "bt";
 133                                 default-state = "off";
 134                         };
 135                 };
 136
 137                 sdhci@07824000 {
 138                         vmmc-supply = <&pm8916_l8>;
 139                         vqmmc-supply = <&pm8916_l5>;
 140
 141                         pinctrl-names = "default", "sleep";
 142                         pinctrl-0 = <&sdc1_clk_on &sdc1_cmd_on &sdc1_data_on>;
 143                         pinctrl-1 = <&sdc1_clk_off &sdc1_cmd_off &sdc1_data_off>;
 144                         status = "okay";
 145                 };
 146
 147                 sdhci@07864000 {
 148                         vmmc-supply = <&pm8916_l11>;
 149                         vqmmc-supply = <&pm8916_l12>;
 150
 151                         pinctrl-names = "default", "sleep";
 152                         pinctrl-0 = <&sdc2_clk_on &sdc2_cmd_on &sdc2_data_on &sdc2_cd_on>;
 153                         pinctrl-1 = <&sdc2_clk_off &sdc2_cmd_off &sdc2_data_off &sdc2_cd_off>;
 154
 155                         cd-gpios = <&msmgpio 38 0x1>;
 156                         status = "okay";
 157                 };
 158
 159                 usb@78d9000 {
 160                         extcon = <&usb_id>, <&usb_id>;
 161                         status = "okay";
 162                 };
 163
 164                 ehci@78d9000 {
 165                         status = "okay";
 166                 };
 167
 168                 phy@78d9000 {
 169                         v1p8-supply = <&pm8916_l7>;
 170                         v3p3-supply = <&pm8916_l13>;
 171                         vddcx-supply = <&pm8916_s1>;
 172                         extcon = <&usb_id>, <&usb_id>;
 173                         dr_mode = "otg";
 174                         status = "okay";
 175                         switch-gpio = <&pm8916_gpios 4 GPIO_ACTIVE_HIGH>;
 176                         pinctrl-names = "default";
 177                         pinctrl-0 = <&usb_sw_sel_pm>;
 178                 };
 179
 180                 lpass@07708000 {
 181                         status = "okay";
 182                 };
 183         };
 184
 185         usb2513 {
 186                 compatible = "smsc,usb3503";
 187                 reset-gpios = <&pm8916_gpios 3 GPIO_ACTIVE_LOW>;
 188                 initial-mode = <1>;
 189         };
 190
 191         usb_id: usb-id {
 192                 compatible = "linux,extcon-usb-gpio";
 193                 id-gpio = <&msmgpio 121 GPIO_ACTIVE_HIGH>;
 194                 pinctrl-names = "default";
 195                 pinctrl-0 = <&usb_id_default>;
 196         };
 197 };
 198
 199 &smd_rpm_regulators {
 200         vdd_l1_l2_l3-supply = <&pm8916_s3>;
 201         vdd_l5-supply = <&pm8916_s3>;
 202         vdd_l4_l5_l6-supply = <&pm8916_s4>;
 203         vdd_l7-supply = <&pm8916_s4>;
 204
 205         s1 {
 206                 regulator-min-microvolt = <375000>;
 207                 regulator-max-microvolt = <1562000>;
 208         };
 209
 210         s3 {
 211                 regulator-min-microvolt = <375000>;
 212                 regulator-max-microvolt = <1562000>;
 213         };
 214
 215         s4 {
 216                 regulator-min-microvolt = <1800000>;
 217                 regulator-max-microvolt = <1800000>;
 218
 219                 regulator-always-on;
 220                 regulator-boot-on;
 221         };
 222
 223         l1 {
 224                 regulator-min-microvolt = <375000>;
 225                 regulator-max-microvolt = <1525000>;
 226         };
 227
 228         l2 {
 229                 regulator-min-microvolt = <375000>;
 230                 regulator-max-microvolt = <1525000>;
 231         };
 232
 233         l3 {
 234                 regulator-min-microvolt = <375000>;
 235                 regulator-max-microvolt = <1525000>;
 236         };
 237
 238         l4 {
 239                 regulator-min-microvolt = <1750000>;
 240                 regulator-max-microvolt = <3337000>;
 241         };
 242
 243         l5 {
 244                 regulator-min-microvolt = <1750000>;
 245                 regulator-max-microvolt = <3337000>;
 246         };
 247
 248         l6 {
 249                 regulator-min-microvolt = <1750000>;
 250                 regulator-max-microvolt = <3337000>;
 251         };
 252
 253         l7 {
 254                 regulator-min-microvolt = <1750000>;
 255                 regulator-max-microvolt = <3337000>;
 256         };
 257
 258         l8 {
 259                 regulator-min-microvolt = <1750000>;
 260                 regulator-max-microvolt = <3337000>;
 261         };
 262
 263         l9 {
 264                 regulator-min-microvolt = <1750000>;
 265                 regulator-max-microvolt = <3337000>;
 266         };
 267
 268         l10 {
 269                 regulator-min-microvolt = <1750000>;
 270                 regulator-max-microvolt = <3337000>;
 271         };
 272
 273         l11 {
 274                 regulator-min-microvolt = <1750000>;
 275                 regulator-max-microvolt = <3337000>;
 276         };
 277
 278         l12 {
 279                 regulator-min-microvolt = <1750000>;
 280                 regulator-max-microvolt = <3337000>;
 281         };
 282
 283         l13 {
 284                 regulator-min-microvolt = <1750000>;
 285                 regulator-max-microvolt = <3337000>;
 286         };
 287
 288         l14 {
 289                 regulator-min-microvolt = <1750000>;
 290                 regulator-max-microvolt = <3337000>;
 291         };
 292
 293         /**
 294          * 1.8v required on LS expansion
 295          * for mezzanine boards
 296          */
 297         l15 {
 298                 regulator-min-microvolt = <1750000>;
 299                 regulator-max-microvolt = <3337000>;
 300                 regulator-always-on;
 301         };
 302
 303         l16 {
 304                 regulator-min-microvolt = <1750000>;
 305                 regulator-max-microvolt = <3337000>;
 306         };
 307
 308         l17 {
 309                 regulator-min-microvolt = <1750000>;
 310                 regulator-max-microvolt = <3337000>;
 311         };
 312
 313         l18 {
 314                 regulator-min-microvolt = <1750000>;
 315                 regulator-max-microvolt = <3337000>;
 316         };
 317 };