arch/arm64/boot/dts/qcom/msm8916-samsung-gt5-common.dtsi

   1 // SPDX-License-Identifier: GPL-2.0-only
   2
   3 /dts-v1/;
   4
   5 #include "msm8916-pm8916.dtsi"
   6 #include "msm8916-modem-qdsp6.dtsi"
   7
   8 #include <dt-bindings/gpio/gpio.h>
   9 #include <dt-bindings/input/input.h>
  10 #include <dt-bindings/interrupt-controller/irq.h>
  11 #include <dt-bindings/sound/apq8016-lpass.h>
  12
  13 / {
  14         aliases {
  15                 mmc0 = &sdhc_1; /* eMMC */
  16                 mmc1 = &sdhc_2; /* SD card */
  17                 serial0 = &blsp_uart2;
  18         };
  19
  20         chosen {
  21                 stdout-path = "serial0";
  22         };
  23
  24         reserved-memory {
  25                 /* Additional memory used by Samsung firmware modifications */
  26                 tz-apps@85500000 {
  27                         reg = <0x0 0x85500000 0x0 0xb00000>;
  28                         no-map;
  29                 };
  30         };
  31
  32         gpio-keys {
  33                 compatible = "gpio-keys";
  34
  35                 pinctrl-0 = <&gpio_keys_default>;
  36                 pinctrl-names = "default";
  37
  38                 label = "GPIO Buttons";
  39
  40                 volume-up-button {
  41                         label = "Volume Up";
  42                         gpios = <&tlmm 107 GPIO_ACTIVE_LOW>;
  43                         linux,code = <KEY_VOLUMEUP>;
  44                 };
  45
  46                 home-button {
  47                         label = "Home";
  48                         gpios = <&tlmm 109 GPIO_ACTIVE_LOW>;
  49                         linux,code = <KEY_HOMEPAGE>;
  50                 };
  51         };
  52
  53         gpio-hall-sensor {
  54                 compatible = "gpio-keys";
  55
  56                 pinctrl-0 = <&gpio_hall_sensor_default>;
  57                 pinctrl-names = "default";
  58
  59                 label = "GPIO Hall Effect Sensor";
  60
  61                 hall-sensor-switch {
  62                         label = "Hall Effect Sensor";
  63                         gpios = <&tlmm 52 GPIO_ACTIVE_LOW>;
  64                         linux,input-type = <EV_SW>;
  65                         linux,code = <SW_LID>;
  66                         linux,can-disable;
  67                 };
  68         };
  69 };
  70
  71 &blsp_i2c2 {
  72         status = "okay";
  73
  74         light-sensor@10 {
  75                 compatible = "capella,cm3323";
  76                 reg = <0x10>;
  77         };
  78
  79         accelerometer@1d {
  80                 compatible = "st,lis2hh12";
  81                 reg = <0x1d>;
  82
  83                 vdd-supply = <&pm8916_l17>;
  84                 vddio-supply = <&pm8916_l5>;
  85
  86                 interrupt-parent = <&tlmm>;
  87                 interrupts = <115 IRQ_TYPE_LEVEL_HIGH>;
  88
  89                 st,drdy-int-pin = <1>;
  90                 mount-matrix = "0", "1", "0",
  91                               "-1", "0", "0",
  92                                "0", "0", "1";
  93
  94                 pinctrl-0 = <&accel_int_default>;
  95                 pinctrl-names = "default";
  96         };
  97 };
  98
  99 &blsp_i2c4 {
 100         status = "okay";
 101
 102         fuelgauge@36 {
 103                 compatible = "maxim,max77849-battery";
 104                 reg = <0x36>;
 105
 106                 maxim,rsns-microohm = <10000>;
 107                 maxim,over-heat-temp = <600>;
 108                 maxim,over-volt = <4400>;
 109
 110                 interrupt-parent = <&tlmm>;
 111                 interrupts = <121 IRQ_TYPE_EDGE_FALLING>;
 112
 113                 pinctrl-0 = <&fuelgauge_int_default>;
 114                 pinctrl-names = "default";
 115         };
 116 };
 117
 118 &blsp_uart2 {
 119         status = "okay";
 120 };
 121
 122 /*
 123  * For some reason the speaker amplifier is connected to the second SD line
 124  * (MI2S_2_D1) instead of the first (MI2S_2_D0). This must be configured in the
 125  * device tree, otherwise audio will seemingly play fine on the wrong SD line
 126  * but the speaker stays silent.
 127  *
 128  * When routing audio via QDSP6 (the default) the &lpass node is reserved and
 129  * the definitions from &q6afedai are used. When the modem is disabled audio can
 130  * be alternatively routed directly to the LPASS hardware with reduced latency.
 131  * The definitions for &lpass are here for completeness to simplify changing the
 132  * setup with minor changes to the DT (either manually or with DT overlays).
 133  */
 134 &lpass {
 135         dai-link@3 {
 136                 reg = <MI2S_QUATERNARY>;
 137                 qcom,playback-sd-lines = <1>;
 138         };
 139 };
 140
 141 &mpss_mem {
 142         reg = <0x0 0x86800000 0x0 0x5400000>;
 143 };
 144
 145 &pm8916_resin {
 146         linux,code = <KEY_VOLUMEDOWN>;
 147         status = "okay";
 148 };
 149
 150 &pm8916_rpm_regulators {
 151         pm8916_l17: l17 {
 152                 regulator-min-microvolt = <2850000>;
 153                 regulator-max-microvolt = <2850000>;
 154         };
 155 };
 156
 157 /* FIXME: Replace with MAX77849 MUIC when driver is available */
 158 &pm8916_usbin {
 159         status = "okay";
 160 };
 161
 162 &q6afedai {
 163         dai@22 {
 164                 reg = <QUATERNARY_MI2S_RX>;
 165                 qcom,sd-lines = <1>;
 166         };
 167 };
 168
 169 &sdhc_1 {
 170         status = "okay";
 171 };
 172
 173 &sdhc_2 {
 174         pinctrl-0 = <&sdc2_default &sdc2_cd_default>;
 175         pinctrl-1 = <&sdc2_sleep &sdc2_cd_default>;
 176         pinctrl-names = "default", "sleep";
 177
 178         cd-gpios = <&tlmm 38 GPIO_ACTIVE_LOW>;
 179
 180         status = "okay";
 181 };
 182
 183 &sound {
 184         audio-routing =
 185                 "AMIC1", "MIC BIAS External1",
 186                 "AMIC2", "MIC BIAS Internal2",
 187                 "AMIC3", "MIC BIAS External1";
 188
 189         sound_link_backend2: backend2-dai-link {
 190                 link-name = "Quaternary MI2S";
 191
 192                 cpu {
 193                         sound-dai = <&q6afedai QUATERNARY_MI2S_RX>;
 194                 };
 195                 platform {
 196                         sound-dai = <&q6routing>;
 197                 };
 198                 codec {
 199                         sound-dai = <&speaker_codec>;
 200                 };
 201         };
 202 };
 203
 204 &usb {
 205         dr_mode = "peripheral";
 206         extcon = <&pm8916_usbin>;
 207
 208         status = "okay";
 209 };
 210
 211 &usb_hs_phy {
 212         extcon = <&pm8916_usbin>;
 213 };
 214
 215 &venus {
 216         status = "okay";
 217 };
 218
 219 &venus_mem {
 220         status = "okay";
 221 };
 222
 223 &wcnss {
 224         status = "okay";
 225 };
 226
 227 &wcnss_iris {
 228         compatible = "qcom,wcn3660b";
 229 };
 230
 231 &wcnss_mem {
 232         status = "okay";
 233 };
 234
 235 &tlmm {
 236         accel_int_default: accel-int-default-state {
 237                 pins = "gpio115";
 238                 function = "gpio";
 239                 drive-strength = <2>;
 240                 bias-disable;
 241         };
 242
 243         fuelgauge_int_default: fuelgauge-int-default-state {
 244                 pins = "gpio121";
 245                 function = "gpio";
 246                 drive-strength = <2>;
 247                 bias-disable;
 248         };
 249
 250         gpio_keys_default: gpio-keys-default-state {
 251                 pins = "gpio107", "gpio109";
 252                 function = "gpio";
 253                 drive-strength = <2>;
 254                 bias-pull-up;
 255         };
 256
 257         gpio_hall_sensor_default: gpio-hall-sensor-default-state {
 258                 pins = "gpio52";
 259                 function = "gpio";
 260                 drive-strength = <2>;
 261                 bias-disable;
 262         };
 263
 264         sdc2_cd_default: sdc2-cd-default-state {
 265                 pins = "gpio38";
 266                 function = "gpio";
 267                 drive-strength = <2>;
 268                 bias-disable;
 269         };
 270 };