sys/gnu/dts/arm64/qcom/msm8916-samsung-a2015-common.dtsi

   1 // SPDX-License-Identifier: GPL-2.0-only
   2
   3 #include "msm8916.dtsi"
   4 #include "pm8916.dtsi"
   5 #include <dt-bindings/gpio/gpio.h>
   6 #include <dt-bindings/input/input.h>
   7 #include <dt-bindings/interrupt-controller/irq.h>
   8
   9 / {
  10         aliases {
  11                 serial0 = &blsp1_uart2;
  12         };
  13
  14         chosen {
  15                 stdout-path = "serial0";
  16         };
  17
  18         reserved-memory {
  19                 /* Additional memory used by Samsung firmware modifications */
  20                 tz-apps@85500000 {
  21                         reg = <0x0 0x85500000 0x0 0xb00000>;
  22                         no-map;
  23                 };
  24         };
  25
  26         soc {
  27                 sdhci@7824000 {
  28                         status = "okay";
  29
  30                         vmmc-supply = <&pm8916_l8>;
  31                         vqmmc-supply = <&pm8916_l5>;
  32
  33                         pinctrl-names = "default", "sleep";
  34                         pinctrl-0 = <&sdc1_clk_on &sdc1_cmd_on &sdc1_data_on>;
  35                         pinctrl-1 = <&sdc1_clk_off &sdc1_cmd_off &sdc1_data_off>;
  36                 };
  37
  38                 sdhci@7864000 {
  39                         status = "okay";
  40
  41                         vmmc-supply = <&pm8916_l11>;
  42                         vqmmc-supply = <&pm8916_l12>;
  43
  44                         pinctrl-names = "default", "sleep";
  45                         pinctrl-0 = <&sdc2_clk_on &sdc2_cmd_on &sdc2_data_on &sdc2_cd_on>;
  46                         pinctrl-1 = <&sdc2_clk_off &sdc2_cmd_off &sdc2_data_off &sdc2_cd_off>;
  47
  48                         cd-gpios = <&msmgpio 38 GPIO_ACTIVE_LOW>;
  49                 };
  50
  51                 serial@78b0000 {
  52                         status = "okay";
  53                         pinctrl-names = "default", "sleep";
  54                         pinctrl-0 = <&blsp1_uart2_default>;
  55                         pinctrl-1 = <&blsp1_uart2_sleep>;
  56                 };
  57
  58                 usb@78d9000 {
  59                         status = "okay";
  60                         extcon = <&muic>, <&muic>;
  61
  62                         hnp-disable;
  63                         srp-disable;
  64                         adp-disable;
  65
  66                         ulpi {
  67                                 phy {
  68                                         extcon = <&muic>;
  69                                         v1p8-supply = <&pm8916_l7>;
  70                                         v3p3-supply = <&pm8916_l13>;
  71                                 };
  72                         };
  73                 };
  74
  75                 wcnss@a21b000 {
  76                         status = "okay";
  77                 };
  78
  79                 /*
  80                  * Attempting to enable these devices causes a "synchronous
  81                  * external abort". Suspected cause is that the debug power
  82                  * domain is not enabled by default on this device.
  83                  * Disable these devices for now to avoid the crash.
  84                  *
  85                  * See: https://lore.kernel.org/linux-arm-msm/20190618202623.GA53651@gerhold.net/
  86                  */
  87                 tpiu@820000 { status = "disabled"; };
  88                 funnel@821000 { status = "disabled"; };
  89                 replicator@824000 { status = "disabled"; };
  90                 etf@825000 { status = "disabled"; };
  91                 etr@826000 { status = "disabled"; };
  92                 funnel@841000 { status = "disabled"; };
  93                 debug@850000 { status = "disabled"; };
  94                 debug@852000 { status = "disabled"; };
  95                 debug@854000 { status = "disabled"; };
  96                 debug@856000 { status = "disabled"; };
  97                 etm@85c000 { status = "disabled"; };
  98                 etm@85d000 { status = "disabled"; };
  99                 etm@85e000 { status = "disabled"; };
 100                 etm@85f000 { status = "disabled"; };
 101         };
 102
 103         gpio-keys {
 104                 compatible = "gpio-keys";
 105
 106                 pinctrl-names = "default";
 107                 pinctrl-0 = <&gpio_keys_default>;
 108
 109                 label = "GPIO Buttons";
 110
 111                 volume-up {
 112                         label = "Volume Up";
 113                         gpios = <&msmgpio 107 GPIO_ACTIVE_LOW>;
 114                         linux,code = <KEY_VOLUMEUP>;
 115                 };
 116
 117                 home {
 118                         label = "Home";
 119                         gpios = <&msmgpio 109 GPIO_ACTIVE_LOW>;
 120                         linux,code = <KEY_HOMEPAGE>;
 121                 };
 122         };
 123
 124         gpio-hall-sensor {
 125                 compatible = "gpio-keys";
 126
 127                 pinctrl-names = "default";
 128                 pinctrl-0 = <&gpio_hall_sensor_default>;
 129
 130                 label = "GPIO Hall Effect Sensor";
 131
 132                 hall-sensor {
 133                         label = "Hall Effect Sensor";
 134                         gpios = <&msmgpio 52 GPIO_ACTIVE_LOW>;
 135                         linux,input-type = <EV_SW>;
 136                         linux,code = <SW_LID>;
 137                         linux,can-disable;
 138                 };
 139         };
 140
 141         i2c-muic {
 142                 compatible = "i2c-gpio";
 143                 sda-gpios = <&msmgpio 105 (GPIO_ACTIVE_HIGH|GPIO_OPEN_DRAIN)>;
 144                 scl-gpios = <&msmgpio 106 (GPIO_ACTIVE_HIGH|GPIO_OPEN_DRAIN)>;
 145
 146                 #address-cells = <1>;
 147                 #size-cells = <0>;
 148
 149                 muic: sm5502@25 {
 150                         compatible = "siliconmitus,sm5502-muic";
 151
 152                         reg = <0x25>;
 153                         interrupt-parent = <&msmgpio>;
 154                         interrupts = <12 IRQ_TYPE_EDGE_FALLING>;
 155
 156                         pinctrl-names = "default";
 157                         pinctrl-0 = <&muic_int_default>;
 158                 };
 159         };
 160 };
 161
 162 &msmgpio {
 163         gpio_keys_default: gpio_keys_default {
 164                 pinmux {
 165                         function = "gpio";
 166                         pins = "gpio107", "gpio109";
 167                 };
 168                 pinconf {
 169                         pins = "gpio107", "gpio109";
 170                         drive-strength = <2>;
 171                         bias-pull-up;
 172                 };
 173         };
 174
 175         gpio_hall_sensor_default: gpio_hall_sensor_default {
 176                 pinmux {
 177                         function = "gpio";
 178                         pins = "gpio52";
 179                 };
 180                 pinconf {
 181                         pins = "gpio52";
 182                         drive-strength = <2>;
 183                         bias-disable;
 184                 };
 185         };
 186
 187         muic_int_default: muic_int_default {
 188                 pinmux {
 189                         function = "gpio";
 190                         pins = "gpio12";
 191                 };
 192                 pinconf {
 193                         pins = "gpio12";
 194                         drive-strength = <2>;
 195                         bias-disable;
 196                 };
 197         };
 198 };
 199
 200 &smd_rpm_regulators {
 201         vdd_l1_l2_l3-supply = <&pm8916_s3>;
 202         vdd_l4_l5_l6-supply = <&pm8916_s4>;
 203         vdd_l7-supply = <&pm8916_s4>;
 204
 205         s1 {
 206                 regulator-min-microvolt = <500000>;
 207                 regulator-max-microvolt = <1300000>;
 208         };
 209
 210         s3 {
 211                 regulator-min-microvolt = <1200000>;
 212                 regulator-max-microvolt = <1300000>;
 213         };
 214
 215         s4 {
 216                 regulator-min-microvolt = <1800000>;
 217                 regulator-max-microvolt = <2100000>;
 218         };
 219
 220         l1 {
 221                 regulator-min-microvolt = <1225000>;
 222                 regulator-max-microvolt = <1225000>;
 223         };
 224
 225         l2 {
 226                 regulator-min-microvolt = <1200000>;
 227                 regulator-max-microvolt = <1200000>;
 228         };
 229
 230         l3 {
 231                 regulator-min-microvolt = <500000>;
 232                 regulator-max-microvolt = <1287500>;
 233         };
 234
 235         l4 {
 236                 regulator-min-microvolt = <2050000>;
 237                 regulator-max-microvolt = <2050000>;
 238         };
 239
 240         l5 {
 241                 regulator-min-microvolt = <1800000>;
 242                 regulator-max-microvolt = <1800000>;
 243         };
 244
 245         l6 {
 246                 regulator-min-microvolt = <1800000>;
 247                 regulator-max-microvolt = <1800000>;
 248         };
 249
 250         l7 {
 251                 regulator-min-microvolt = <1800000>;
 252                 regulator-max-microvolt = <1800000>;
 253         };
 254
 255         l8 {
 256                 regulator-min-microvolt = <2850000>;
 257                 regulator-max-microvolt = <2900000>;
 258         };
 259
 260         l9 {
 261                 regulator-min-microvolt = <3300000>;
 262                 regulator-max-microvolt = <3300000>;
 263         };
 264
 265         l10 {
 266                 regulator-min-microvolt = <2700000>;
 267                 regulator-max-microvolt = <2800000>;
 268         };
 269
 270         l11 {
 271                 regulator-min-microvolt = <1800000>;
 272                 regulator-max-microvolt = <2950000>;
 273                 regulator-allow-set-load;
 274                 regulator-system-load = <200000>;
 275         };
 276
 277         l12 {
 278                 regulator-min-microvolt = <1800000>;
 279                 regulator-max-microvolt = <2950000>;
 280         };
 281
 282         l13 {
 283                 regulator-min-microvolt = <3075000>;
 284                 regulator-max-microvolt = <3075000>;
 285         };
 286
 287         l14 {
 288                 regulator-min-microvolt = <1800000>;
 289                 regulator-max-microvolt = <3300000>;
 290         };
 291
 292         l15 {
 293                 regulator-min-microvolt = <1800000>;
 294                 regulator-max-microvolt = <3300000>;
 295         };
 296
 297         l16 {
 298                 regulator-min-microvolt = <1800000>;
 299                 regulator-max-microvolt = <3300000>;
 300         };
 301
 302         l17 {
 303                 regulator-min-microvolt = <2850000>;
 304                 regulator-max-microvolt = <2850000>;
 305         };
 306
 307         l18 {
 308                 regulator-min-microvolt = <2700000>;
 309                 regulator-max-microvolt = <2700000>;
 310         };
 311 };
 312
 313 &spmi_bus {
 314         pm8916@0 {
 315                 pon@800 {
 316                         volume-down {
 317                                 compatible = "qcom,pm8941-resin";
 318                                 interrupts = <0x0 0x8 1 IRQ_TYPE_EDGE_BOTH>;
 319                                 bias-pull-up;
 320                                 linux,code = <KEY_VOLUMEDOWN>;
 321                         };
 322                 };
 323         };
 324 };