arch/arm64/boot/dts/qcom/qcs404-evb.dtsi

   1 // SPDX-License-Identifier: GPL-2.0
   2 // Copyright (c) 2018, Linaro Limited
   3
   4 #include <dt-bindings/gpio/gpio.h>
   5 #include "qcs404.dtsi"
   6 #include "pms405.dtsi"
   7
   8 / {
   9         aliases {
  10                 serial0 = &blsp1_uart2;
  11                 serial1 = &blsp1_uart3;
  12         };
  13
  14         chosen {
  15                 stdout-path = "serial0";
  16         };
  17
  18         vph_pwr: vph-pwr-regulator {
  19                 compatible = "regulator-fixed";
  20                 regulator-name = "vph_pwr";
  21                 regulator-always-on;
  22                 regulator-boot-on;
  23         };
  24
  25         vdd_ch0_3p3:
  26         vdd_esmps3_3p3: vdd-esmps3-3p3-regulator {
  27                 compatible = "regulator-fixed";
  28                 regulator-name = "eSMPS3_3P3";
  29
  30                 regulator-min-microvolt = <3300000>;
  31                 regulator-max-microvolt = <3300000>;
  32                 regulator-always-on;
  33         };
  34 };
  35
  36 &blsp1_uart3 {
  37         status = "okay";
  38
  39         bluetooth {
  40                 compatible = "qcom,wcn3990-bt";
  41                 vddio-supply = <&vreg_l6_1p8>;
  42                 vddxo-supply = <&vreg_l5_1p8>;
  43                 vddrf-supply = <&vreg_l1_1p3>;
  44                 vddch0-supply = <&vdd_ch0_3p3>;
  45
  46                 local-bd-address = [ 02 00 00 00 5a ad ];
  47
  48                 max-speed = <3200000>;
  49         };
  50 };
  51
  52 &blsp1_dma {
  53         qcom,controlled-remotely;
  54 };
  55
  56 &blsp2_dma {
  57         qcom,controlled-remotely;
  58 };
  59
  60 &gcc {
  61         protected-clocks = <GCC_BIMC_CDSP_CLK>,
  62                            <GCC_CDSP_CFG_AHB_CLK>,
  63                            <GCC_CDSP_BIMC_CLK_SRC>,
  64                            <GCC_CDSP_TBU_CLK>;
  65 };
  66
  67 &pms405_spmi_regulators {
  68         vdd_s3-supply = <&vph_pwr>;
  69
  70         pms405_s3: s3 {
  71                 regulator-always-on;
  72                 regulator-boot-on;
  73                 regulator-name = "vdd_apc";
  74                 regulator-min-microvolt = <1048000>;
  75                 regulator-max-microvolt = <1384000>;
  76         };
  77 };
  78
  79 &pcie {
  80         status = "ok";
  81
  82         perst-gpio = <&tlmm 43 GPIO_ACTIVE_LOW>;
  83
  84         pinctrl-names = "default";
  85         pinctrl-0 = <&perst_state>;
  86 };
  87
  88 &pcie_phy {
  89         status = "ok";
  90
  91         vdda-vp-supply = <&vreg_l3_1p05>;
  92         vdda-vph-supply = <&vreg_l5_1p8>;
  93 };
  94
  95 &remoteproc_adsp {
  96         status = "ok";
  97 };
  98
  99 &remoteproc_cdsp {
 100         status = "ok";
 101 };
 102
 103 &remoteproc_wcss {
 104         status = "ok";
 105 };
 106
 107 &rpm_requests {
 108         pms405-regulators {
 109                 compatible = "qcom,rpm-pms405-regulators";
 110
 111                 vdd_s1-supply = <&vph_pwr>;
 112                 vdd_s2-supply = <&vph_pwr>;
 113                 vdd_s3-supply = <&vph_pwr>;
 114                 vdd_s4-supply = <&vph_pwr>;
 115                 vdd_s5-supply = <&vph_pwr>;
 116                 vdd_l1_l2-supply = <&vreg_s5_1p35>;
 117                 vdd_l3_l8-supply = <&vreg_s5_1p35>;
 118                 vdd_l4-supply = <&vreg_s5_1p35>;
 119                 vdd_l5_l6-supply = <&vreg_s4_1p8>;
 120                 vdd_l7-supply = <&vph_pwr>;
 121                 vdd_l9-supply = <&vreg_s5_1p35>;
 122                 vdd_l10_l11_l12_l13-supply = <&vph_pwr>;
 123
 124                 vreg_s4_1p8: s4 {
 125                         regulator-min-microvolt = <1728000>;
 126                         regulator-max-microvolt = <1920000>;
 127                 };
 128
 129                 vreg_s5_1p35: s5 {
 130                         regulator-min-microvolt = <1352000>;
 131                         regulator-max-microvolt = <1352000>;
 132                 };
 133
 134                 vreg_l1_1p3: l1 {
 135                         regulator-min-microvolt = <1240000>;
 136                         regulator-max-microvolt = <1352000>;
 137                 };
 138
 139                 vreg_l2_1p275: l2 {
 140                         regulator-min-microvolt = <1048000>;
 141                         regulator-max-microvolt = <1280000>;
 142                 };
 143
 144                 vreg_l3_1p05: l3 {
 145                         regulator-min-microvolt = <1048000>;
 146                         regulator-max-microvolt = <1160000>;
 147                 };
 148
 149                 vreg_l4_1p2: l4 {
 150                         regulator-min-microvolt = <1144000>;
 151                         regulator-max-microvolt = <1256000>;
 152                 };
 153
 154                 vreg_l5_1p8: l5 {
 155                         regulator-min-microvolt = <1800000>;
 156                         regulator-max-microvolt = <1800000>;
 157                 };
 158
 159                 vreg_l6_1p8: l6 {
 160                         regulator-min-microvolt = <1800000>;
 161                         regulator-max-microvolt = <1800000>;
 162                         regulator-always-on;
 163                 };
 164
 165                 vreg_l7_1p8: l7 {
 166                         regulator-min-microvolt = <1616000>;
 167                         regulator-max-microvolt = <3000000>;
 168                 };
 169
 170                 vreg_l8_1p2: l8 {
 171                         regulator-min-microvolt = <1136000>;
 172                         regulator-max-microvolt = <1352000>;
 173                 };
 174
 175                 vreg_l10_3p3: l10 {
 176                         regulator-min-microvolt = <2936000>;
 177                         regulator-max-microvolt = <3088000>;
 178                 };
 179
 180                 vreg_l11_sdc2: l11 {
 181                         regulator-min-microvolt = <2696000>;
 182                         regulator-max-microvolt = <3304000>;
 183                 };
 184
 185                 vreg_l12_3p3: l12 {
 186                         regulator-min-microvolt = <2968000>;
 187                         regulator-max-microvolt = <3300000>;
 188                 };
 189
 190                 vreg_l13_3p3: l13 {
 191                         regulator-min-microvolt = <3000000>;
 192                         regulator-max-microvolt = <3300000>;
 193                 };
 194         };
 195 };
 196
 197 &sdcc1 {
 198         status = "ok";
 199
 200         mmc-ddr-1_8v;
 201         mmc-hs400-1_8v;
 202         bus-width = <8>;
 203         non-removable;
 204
 205         pinctrl-names = "default", "sleep";
 206         pinctrl-0 = <&sdc1_on>;
 207         pinctrl-1 = <&sdc1_off>;
 208 };
 209
 210 &tlmm {
 211         perst_state: perst {
 212                 pins = "gpio43";
 213                 function = "gpio";
 214
 215                 drive-strength = <2>;
 216                 bias-disable;
 217                 output-low;
 218         };
 219
 220         sdc1_on: sdc1-on {
 221                 clk {
 222                         pins = "sdc1_clk";
 223                         bias-disable;
 224                         drive-strength = <16>;
 225                 };
 226
 227                 cmd {
 228                         pins = "sdc1_cmd";
 229                         bias-pull-up;
 230                         drive-strength = <10>;
 231                 };
 232
 233                 data {
 234                         pins = "sdc1_data";
 235                         bias-pull-up;
 236                         drive-strength = <10>;
 237                 };
 238
 239                 rclk {
 240                         pins = "sdc1_rclk";
 241                         bias-pull-down;
 242                 };
 243         };
 244
 245         sdc1_off: sdc1-off {
 246                 clk {
 247                         pins = "sdc1_clk";
 248                         bias-disable;
 249                         drive-strength = <2>;
 250                 };
 251
 252                 cmd {
 253                         pins = "sdc1_cmd";
 254                         bias-pull-up;
 255                         drive-strength = <2>;
 256                 };
 257
 258                 data {
 259                         pins = "sdc1_data";
 260                         bias-pull-up;
 261                         drive-strength = <2>;
 262                 };
 263
 264                 rclk {
 265                         pins = "sdc1_rclk";
 266                         bias-pull-down;
 267                 };
 268         };
 269 };
 270
 271 &wifi {
 272         status = "okay";
 273 };
 274
 275 /* PINCTRL - additions to nodes defined in qcs404.dtsi */
 276
 277 &blsp1_uart2_default {
 278         rx {
 279                 drive-strength = <2>;
 280                 bias-disable;
 281         };
 282
 283         tx {
 284                 drive-strength = <2>;
 285                 bias-disable;
 286         };
 287 };
 288
 289 &blsp1_uart3_default {
 290         cts {
 291                 pins = "gpio84";
 292                 bias-disable;
 293         };
 294
 295         rts-tx {
 296                 pins = "gpio85", "gpio82";
 297                 drive-strength = <2>;
 298                 bias-disable;
 299         };
 300
 301         rx {
 302                 pins = "gpio83";
 303                 bias-pull-up;
 304         };
 305 };