arch/arm/boot/dts/qcom-sdx55-t55.dts

   1 // SPDX-License-Identifier: BSD-3-Clause
   2 /*
   3  * Copyright (c) 2021, Linaro Ltd.
   4  */
   5
   6 /dts-v1/;
   7
   8 #include <dt-bindings/gpio/gpio.h>
   9 #include <dt-bindings/regulator/qcom,rpmh-regulator.h>
  10 #include "qcom-sdx55.dtsi"
  11 #include "qcom-pmx55.dtsi"
  12
  13 / {
  14         model = "Thundercomm T55 Development Kit";
  15         compatible = "qcom,sdx55-t55", "qcom,sdx55";
  16         qcom,board-id = <0xb010008 0x4>;
  17
  18         aliases {
  19                 serial0 = &blsp1_uart3;
  20         };
  21
  22         chosen {
  23                 stdout-path = "serial0:115200n8";
  24         };
  25
  26         reserved-memory {
  27                 #address-cells = <1>;
  28                 #size-cells = <1>;
  29                 ranges;
  30
  31                 mpss_debug_mem: memory@8ef00000 {
  32                         no-map;
  33                         reg = <0x8ef00000 0x800000>;
  34                 };
  35
  36                 ipa_fw_mem: memory@8fced000 {
  37                         no-map;
  38                         reg = <0x8fced000 0x10000>;
  39                 };
  40
  41                 mpss_adsp_mem: memory@90800000 {
  42                         no-map;
  43                         reg = <0x90800000 0xf800000>;
  44                 };
  45         };
  46
  47         vph_pwr: vph-pwr-regulator {
  48                 compatible = "regulator-fixed";
  49                 regulator-name = "vph_pwr";
  50                 regulator-min-microvolt = <3700000>;
  51                 regulator-max-microvolt = <3700000>;
  52         };
  53
  54         vreg_bob_3p3: pmx55-bob {
  55                 compatible = "regulator-fixed";
  56                 regulator-name = "vreg_bob_3p3";
  57                 regulator-min-microvolt = <3300000>;
  58                 regulator-max-microvolt = <3300000>;
  59
  60                 regulator-always-on;
  61                 regulator-boot-on;
  62
  63                 vin-supply = <&vph_pwr>;
  64         };
  65
  66         vreg_s7e_mx_0p752: pmx55-s7e {
  67                 compatible = "regulator-fixed";
  68                 regulator-name = "vreg_s7e_mx_0p752";
  69                 regulator-min-microvolt = <752000>;
  70                 regulator-max-microvolt = <752000>;
  71
  72                 vin-supply = <&vph_pwr>;
  73         };
  74
  75         vreg_sd_vdd: sd-vdd {
  76                 compatible = "regulator-fixed";
  77                 regulator-name = "vreg_sd_vdd";
  78                 regulator-min-microvolt = <2950000>;
  79                 regulator-max-microvolt = <2950000>;
  80
  81                 vin-supply = <&vreg_vddpx_2>;
  82         };
  83
  84         vreg_vddpx_2: vddpx-2 {
  85                 compatible = "regulator-gpio";
  86                 regulator-name = "vreg_vddpx_2";
  87                 regulator-min-microvolt = <1800000>;
  88                 regulator-max-microvolt = <2850000>;
  89                 enable-gpios = <&tlmm 98 GPIO_ACTIVE_HIGH>;
  90                 gpios = <&tlmm 100 GPIO_ACTIVE_HIGH>;
  91                 states = <1800000 0>, <2850000 1>;
  92                 startup-delay-us = <200000>;
  93                 enable-active-high;
  94                 regulator-boot-on;
  95
  96                 vin-supply = <&vph_pwr>;
  97         };
  98 };
  99
 100 &apps_rsc {
 101         pmx55-rpmh-regulators {
 102                 compatible = "qcom,pmx55-rpmh-regulators";
 103                 qcom,pmic-id = "e";
 104
 105                 vdd-s1-supply = <&vph_pwr>;
 106                 vdd-s2-supply = <&vph_pwr>;
 107                 vdd-s3-supply = <&vph_pwr>;
 108                 vdd-s4-supply = <&vph_pwr>;
 109                 vdd-s5-supply = <&vph_pwr>;
 110                 vdd-s6-supply = <&vph_pwr>;
 111                 vdd-s7-supply = <&vph_pwr>;
 112                 vdd-l1-l2-supply = <&vreg_s2e_1p224>;
 113                 vdd-l3-l9-supply = <&vreg_s3e_0p824>;
 114                 vdd-l4-l12-supply = <&vreg_s4e_1p904>;
 115                 vdd-l5-l6-supply = <&vreg_s4e_1p904>;
 116                 vdd-l7-l8-supply = <&vreg_s3e_0p824>;
 117                 vdd-l10-l11-l13-supply = <&vreg_bob_3p3>;
 118                 vdd-l14-supply = <&vreg_s7e_mx_0p752>;
 119                 vdd-l15-supply = <&vreg_s2e_1p224>;
 120                 vdd-l16-supply = <&vreg_s4e_1p904>;
 121
 122                 vreg_s2e_1p224: smps2 {
 123                         regulator-min-microvolt = <1280000>;
 124                         regulator-max-microvolt = <1400000>;
 125                 };
 126
 127                 vreg_s3e_0p824: smps3 {
 128                         regulator-min-microvolt = <800000>;
 129                         regulator-max-microvolt = <1000000>;
 130                 };
 131
 132                 vreg_s4e_1p904: smps4 {
 133                         regulator-min-microvolt = <1800000>;
 134                         regulator-max-microvolt = <1960000>;
 135                 };
 136
 137                 vreg_l1e_bb_1p2: ldo1 {
 138                         regulator-min-microvolt = <1200000>;
 139                         regulator-max-microvolt = <1200000>;
 140                         regulator-initial-mode = <RPMH_REGULATOR_MODE_LPM>;
 141                 };
 142
 143                 ldo2 {
 144                         regulator-min-microvolt = <1128000>;
 145                         regulator-max-microvolt = <1128000>;
 146                         regulator-initial-mode = <RPMH_REGULATOR_MODE_LPM>;
 147                 };
 148
 149                 ldo3 {
 150                         regulator-min-microvolt = <800000>;
 151                         regulator-max-microvolt = <800000>;
 152                         regulator-initial-mode = <RPMH_REGULATOR_MODE_LPM>;
 153                 };
 154
 155                 vreg_l4e_bb_0p875: ldo4 {
 156                         regulator-min-microvolt = <872000>;
 157                         regulator-max-microvolt = <872000>;
 158                         regulator-initial-mode = <RPMH_REGULATOR_MODE_LPM>;
 159                 };
 160
 161                 vreg_l5e_bb_1p7: ldo5 {
 162                         regulator-min-microvolt = <1704000>;
 163                         regulator-max-microvolt = <1900000>;
 164                         regulator-initial-mode = <RPMH_REGULATOR_MODE_LPM>;
 165                 };
 166
 167                 ldo6 {
 168                         regulator-min-microvolt = <1800000>;
 169                         regulator-max-microvolt = <1800000>;
 170                         regulator-initial-mode = <RPMH_REGULATOR_MODE_LPM>;
 171                 };
 172
 173                 ldo7 {
 174                         regulator-min-microvolt = <480000>;
 175                         regulator-max-microvolt = <900000>;
 176                         regulator-initial-mode = <RPMH_REGULATOR_MODE_LPM>;
 177                 };
 178
 179                 ldo8 {
 180                         regulator-min-microvolt = <480000>;
 181                         regulator-max-microvolt = <900000>;
 182                         regulator-initial-mode = <RPMH_REGULATOR_MODE_LPM>;
 183                 };
 184
 185                 ldo9 {
 186                         regulator-min-microvolt = <800000>;
 187                         regulator-max-microvolt = <800000>;
 188                         regulator-initial-mode = <RPMH_REGULATOR_MODE_LPM>;
 189                 };
 190
 191                 vreg_l10e_3p1: ldo10 {
 192                         regulator-min-microvolt = <3088000>;
 193                         regulator-max-microvolt = <3088000>;
 194                         regulator-initial-mode = <RPMH_REGULATOR_MODE_LPM>;
 195                 };
 196
 197                 ldo11 {
 198                         regulator-min-microvolt = <1704000>;
 199                         regulator-max-microvolt = <2928000>;
 200                         regulator-initial-mode = <RPMH_REGULATOR_MODE_LPM>;
 201                 };
 202
 203                 ldo12 {
 204                         regulator-min-microvolt = <1200000>;
 205                         regulator-max-microvolt = <1200000>;
 206                         regulator-initial-mode = <RPMH_REGULATOR_MODE_LPM>;
 207                 };
 208
 209                 ldo13 {
 210                         regulator-min-microvolt = <1704000>;
 211                         regulator-max-microvolt = <2928000>;
 212                         regulator-initial-mode = <RPMH_REGULATOR_MODE_LPM>;
 213                 };
 214
 215                 ldo14 {
 216                         regulator-min-microvolt = <600000>;
 217                         regulator-max-microvolt = <800000>;
 218                         regulator-initial-mode = <RPMH_REGULATOR_MODE_LPM>;
 219                 };
 220
 221                 ldo15 {
 222                         regulator-min-microvolt = <1200000>;
 223                         regulator-max-microvolt = <1200000>;
 224                         regulator-initial-mode = <RPMH_REGULATOR_MODE_LPM>;
 225                 };
 226
 227                 ldo16 {
 228                         regulator-min-microvolt = <1704000>;
 229                         regulator-max-microvolt = <1904000>;
 230                         regulator-initial-mode = <RPMH_REGULATOR_MODE_LPM>;
 231                 };
 232         };
 233 };
 234
 235 &blsp1_uart3 {
 236         status = "ok";
 237 };
 238
 239 &qpic_bam {
 240         status = "ok";
 241 };
 242
 243 &qpic_nand {
 244         status = "ok";
 245
 246         nand@0 {
 247                 reg = <0>;
 248
 249                 nand-ecc-strength = <8>;
 250                 nand-ecc-step-size = <512>;
 251                 nand-bus-width = <8>;
 252                 /* efs2 partition is secured */
 253                 secure-regions = /bits/ 64 <0x500000 0xb00000>;
 254         };
 255 };
 256
 257 &remoteproc_mpss {
 258         status = "okay";
 259         memory-region = <&mpss_adsp_mem>;
 260 };
 261
 262 &usb_hsphy {
 263         status = "okay";
 264         vdda-pll-supply = <&vreg_l4e_bb_0p875>;
 265         vdda33-supply = <&vreg_l10e_3p1>;
 266         vdda18-supply = <&vreg_l5e_bb_1p7>;
 267 };
 268
 269 &usb_qmpphy {
 270         status = "okay";
 271         vdda-phy-supply = <&vreg_l4e_bb_0p875>;
 272         vdda-pll-supply = <&vreg_l1e_bb_1p2>;
 273 };
 274
 275 &usb {
 276         status = "okay";
 277 };
 278
 279 &usb_dwc3 {
 280         dr_mode = "peripheral";
 281 };