arch/arm64/boot/dts/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         soc {
  19                 sdhci@7824000 {
  20                         status = "okay";
  21
  22                         vmmc-supply = <&pm8916_l8>;
  23                         vqmmc-supply = <&pm8916_l5>;
  24
  25                         pinctrl-names = "default", "sleep";
  26                         pinctrl-0 = <&sdc1_clk_on &sdc1_cmd_on &sdc1_data_on>;
  27                         pinctrl-1 = <&sdc1_clk_off &sdc1_cmd_off &sdc1_data_off>;
  28                 };
  29
  30                 sdhci@7864000 {
  31                         status = "okay";
  32
  33                         vmmc-supply = <&pm8916_l11>;
  34                         vqmmc-supply = <&pm8916_l12>;
  35
  36                         pinctrl-names = "default", "sleep";
  37                         pinctrl-0 = <&sdc2_clk_on &sdc2_cmd_on &sdc2_data_on &sdc2_cd_on>;
  38                         pinctrl-1 = <&sdc2_clk_off &sdc2_cmd_off &sdc2_data_off &sdc2_cd_off>;
  39
  40                         cd-gpios = <&msmgpio 38 GPIO_ACTIVE_LOW>;
  41                 };
  42
  43                 serial@78b0000 {
  44                         status = "okay";
  45                         pinctrl-names = "default", "sleep";
  46                         pinctrl-0 = <&blsp1_uart2_default>;
  47                         pinctrl-1 = <&blsp1_uart2_sleep>;
  48                 };
  49
  50                 usb@78d9000 {
  51                         status = "okay";
  52                         extcon = <&muic>, <&muic>;
  53
  54                         hnp-disable;
  55                         srp-disable;
  56                         adp-disable;
  57
  58                         ulpi {
  59                                 phy {
  60                                         extcon = <&muic>;
  61                                         v1p8-supply = <&pm8916_l7>;
  62                                         v3p3-supply = <&pm8916_l13>;
  63                                 };
  64                         };
  65                 };
  66
  67                 wcnss@a21b000 {
  68                         status = "okay";
  69                 };
  70
  71                 /*
  72                  * Attempting to enable these devices causes a "synchronous
  73                  * external abort". Suspected cause is that the debug power
  74                  * domain is not enabled by default on this device.
  75                  * Disable these devices for now to avoid the crash.
  76                  *
  77                  * See: https://lore.kernel.org/linux-arm-msm/20190618202623.GA53651@gerhold.net/
  78                  */
  79                 tpiu@820000 { status = "disabled"; };
  80                 funnel@821000 { status = "disabled"; };
  81                 replicator@824000 { status = "disabled"; };
  82                 etf@825000 { status = "disabled"; };
  83                 etr@826000 { status = "disabled"; };
  84                 funnel@841000 { status = "disabled"; };
  85                 debug@850000 { status = "disabled"; };
  86                 debug@852000 { status = "disabled"; };
  87                 debug@854000 { status = "disabled"; };
  88                 debug@856000 { status = "disabled"; };
  89                 etm@85c000 { status = "disabled"; };
  90                 etm@85d000 { status = "disabled"; };
  91                 etm@85e000 { status = "disabled"; };
  92                 etm@85f000 { status = "disabled"; };
  93         };
  94
  95         gpio-keys {
  96                 compatible = "gpio-keys";
  97
  98                 pinctrl-names = "default";
  99                 pinctrl-0 = <&gpio_keys_default>;
 100
 101                 label = "GPIO Buttons";
 102
 103                 volume-up {
 104                         label = "Volume Up";
 105                         gpios = <&msmgpio 107 GPIO_ACTIVE_LOW>;
 106                         linux,code = <KEY_VOLUMEUP>;
 107                 };
 108
 109                 home {
 110                         label = "Home";
 111                         gpios = <&msmgpio 109 GPIO_ACTIVE_LOW>;
 112                         linux,code = <KEY_HOMEPAGE>;
 113                 };
 114         };
 115
 116         gpio-hall-sensor {
 117                 compatible = "gpio-keys";
 118
 119                 pinctrl-names = "default";
 120                 pinctrl-0 = <&gpio_hall_sensor_default>;
 121
 122                 label = "GPIO Hall Effect Sensor";
 123
 124                 hall-sensor {
 125                         label = "Hall Effect Sensor";
 126                         gpios = <&msmgpio 52 GPIO_ACTIVE_LOW>;
 127                         linux,input-type = <EV_SW>;
 128                         linux,code = <SW_LID>;
 129                         linux,can-disable;
 130                 };
 131         };
 132
 133         i2c-muic {
 134                 compatible = "i2c-gpio";
 135                 sda-gpios = <&msmgpio 105 (GPIO_ACTIVE_HIGH|GPIO_OPEN_DRAIN)>;
 136                 scl-gpios = <&msmgpio 106 (GPIO_ACTIVE_HIGH|GPIO_OPEN_DRAIN)>;
 137
 138                 #address-cells = <1>;
 139                 #size-cells = <0>;
 140
 141                 muic: sm5502@25 {
 142                         compatible = "siliconmitus,sm5502-muic";
 143
 144                         reg = <0x25>;
 145                         interrupt-parent = <&msmgpio>;
 146                         interrupts = <12 IRQ_TYPE_EDGE_FALLING>;
 147
 148                         pinctrl-names = "default";
 149                         pinctrl-0 = <&muic_int_default>;
 150                 };
 151         };
 152 };
 153
 154 &msmgpio {
 155         gpio_keys_default: gpio_keys_default {
 156                 pinmux {
 157                         function = "gpio";
 158                         pins = "gpio107", "gpio109";
 159                 };
 160                 pinconf {
 161                         pins = "gpio107", "gpio109";
 162                         drive-strength = <2>;
 163                         bias-pull-up;
 164                 };
 165         };
 166
 167         gpio_hall_sensor_default: gpio_hall_sensor_default {
 168                 pinmux {
 169                         function = "gpio";
 170                         pins = "gpio52";
 171                 };
 172                 pinconf {
 173                         pins = "gpio52";
 174                         drive-strength = <2>;
 175                         bias-disable;
 176                 };
 177         };
 178
 179         muic_int_default: muic_int_default {
 180                 pinmux {
 181                         function = "gpio";
 182                         pins = "gpio12";
 183                 };
 184                 pinconf {
 185                         pins = "gpio12";
 186                         drive-strength = <2>;
 187                         bias-disable;
 188                 };
 189         };
 190 };
 191
 192 &smd_rpm_regulators {
 193         vdd_l1_l2_l3-supply = <&pm8916_s3>;
 194         vdd_l4_l5_l6-supply = <&pm8916_s4>;
 195         vdd_l7-supply = <&pm8916_s4>;
 196
 197         s1 {
 198                 regulator-min-microvolt = <500000>;
 199                 regulator-max-microvolt = <1300000>;
 200         };
 201
 202         s3 {
 203                 regulator-min-microvolt = <1200000>;
 204                 regulator-max-microvolt = <1300000>;
 205         };
 206
 207         s4 {
 208                 regulator-min-microvolt = <1800000>;
 209                 regulator-max-microvolt = <2100000>;
 210         };
 211
 212         l1 {
 213                 regulator-min-microvolt = <1225000>;
 214                 regulator-max-microvolt = <1225000>;
 215         };
 216
 217         l2 {
 218                 regulator-min-microvolt = <1200000>;
 219                 regulator-max-microvolt = <1200000>;
 220         };
 221
 222         l3 {
 223                 regulator-min-microvolt = <500000>;
 224                 regulator-max-microvolt = <1287500>;
 225         };
 226
 227         l4 {
 228                 regulator-min-microvolt = <2050000>;
 229                 regulator-max-microvolt = <2050000>;
 230         };
 231
 232         l5 {
 233                 regulator-min-microvolt = <1800000>;
 234                 regulator-max-microvolt = <1800000>;
 235         };
 236
 237         l6 {
 238                 regulator-min-microvolt = <1800000>;
 239                 regulator-max-microvolt = <1800000>;
 240         };
 241
 242         l7 {
 243                 regulator-min-microvolt = <1800000>;
 244                 regulator-max-microvolt = <1800000>;
 245         };
 246
 247         l8 {
 248                 regulator-min-microvolt = <2850000>;
 249                 regulator-max-microvolt = <2900000>;
 250         };
 251
 252         l9 {
 253                 regulator-min-microvolt = <3300000>;
 254                 regulator-max-microvolt = <3300000>;
 255         };
 256
 257         l10 {
 258                 regulator-min-microvolt = <2700000>;
 259                 regulator-max-microvolt = <2800000>;
 260         };
 261
 262         l11 {
 263                 regulator-min-microvolt = <1800000>;
 264                 regulator-max-microvolt = <2950000>;
 265                 regulator-allow-set-load;
 266                 regulator-system-load = <200000>;
 267         };
 268
 269         l12 {
 270                 regulator-min-microvolt = <1800000>;
 271                 regulator-max-microvolt = <2950000>;
 272         };
 273
 274         l13 {
 275                 regulator-min-microvolt = <3075000>;
 276                 regulator-max-microvolt = <3075000>;
 277         };
 278
 279         l14 {
 280                 regulator-min-microvolt = <1800000>;
 281                 regulator-max-microvolt = <3300000>;
 282         };
 283
 284         l15 {
 285                 regulator-min-microvolt = <1800000>;
 286                 regulator-max-microvolt = <3300000>;
 287         };
 288
 289         l16 {
 290                 regulator-min-microvolt = <1800000>;
 291                 regulator-max-microvolt = <3300000>;
 292         };
 293
 294         l17 {
 295                 regulator-min-microvolt = <2850000>;
 296                 regulator-max-microvolt = <2850000>;
 297         };
 298
 299         l18 {
 300                 regulator-min-microvolt = <2700000>;
 301                 regulator-max-microvolt = <2700000>;
 302         };
 303 };
 304
 305 &spmi_bus {
 306         pm8916@0 {
 307                 pon@800 {
 308                         volume-down {
 309                                 compatible = "qcom,pm8941-resin";
 310                                 interrupts = <0x0 0x8 1 IRQ_TYPE_EDGE_BOTH>;
 311                                 bias-pull-up;
 312                                 linux,code = <KEY_VOLUMEDOWN>;
 313                         };
 314                 };
 315         };
 316 };