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

   1 // SPDX-License-Identifier: GPL-2.0
   2 // Copyright (c) 2018, Linaro Limited
   3
   4 #include "qcs404.dtsi"
   5 #include "pms405.dtsi"
   6
   7 / {
   8         aliases {
   9                 serial0 = &blsp1_uart2;
  10         };
  11
  12         chosen {
  13                 stdout-path = "serial0";
  14         };
  15
  16         vph_pwr: vph-pwr-regulator {
  17                 compatible = "regulator-fixed";
  18                 regulator-name = "vph_pwr";
  19                 regulator-always-on;
  20                 regulator-boot-on;
  21         };
  22 };
  23
  24 &blsp1_dma {
  25         qcom,controlled-remotely;
  26 };
  27
  28 &blsp2_dma {
  29         qcom,controlled-remotely;
  30 };
  31
  32 &remoteproc_adsp {
  33         status = "ok";
  34 };
  35
  36 &remoteproc_cdsp {
  37         status = "ok";
  38 };
  39
  40 &remoteproc_wcss {
  41         status = "ok";
  42 };
  43
  44 &rpm_requests {
  45         pms405-regulators {
  46                 compatible = "qcom,rpm-pms405-regulators";
  47
  48                 vdd_s1-supply = <&vph_pwr>;
  49                 vdd_s2-supply = <&vph_pwr>;
  50                 vdd_s3-supply = <&vph_pwr>;
  51                 vdd_s4-supply = <&vph_pwr>;
  52                 vdd_s5-supply = <&vph_pwr>;
  53                 vdd_l1_l2-supply = <&vreg_s5_1p35>;
  54                 vdd_l3_l8-supply = <&vreg_s5_1p35>;
  55                 vdd_l4-supply = <&vreg_s5_1p35>;
  56                 vdd_l5_l6-supply = <&vreg_s4_1p8>;
  57                 vdd_l7-supply = <&vph_pwr>;
  58                 vdd_l9-supply = <&vreg_s5_1p35>;
  59                 vdd_l10_l11_l12_l13-supply = <&vph_pwr>;
  60
  61                 vreg_s4_1p8: s4 {
  62                         regulator-min-microvolt = <1728000>;
  63                         regulator-max-microvolt = <1920000>;
  64                 };
  65
  66                 vreg_s5_1p35: s5 {
  67                         regulator-min-microvolt = <1352000>;
  68                         regulator-max-microvolt = <1352000>;
  69                 };
  70
  71                 vreg_l1_1p3: l1 {
  72                         regulator-min-microvolt = <1240000>;
  73                         regulator-max-microvolt = <1352000>;
  74                 };
  75
  76                 vreg_l2_1p275: l2 {
  77                         regulator-min-microvolt = <1048000>;
  78                         regulator-max-microvolt = <1280000>;
  79                 };
  80
  81                 vreg_l3_1p05: l3 {
  82                         regulator-min-microvolt = <1050000>;
  83                         regulator-max-microvolt = <1160000>;
  84                 };
  85
  86                 vreg_l4_1p2: l4 {
  87                         regulator-min-microvolt = <1144000>;
  88                         regulator-max-microvolt = <1256000>;
  89                 };
  90
  91                 vreg_l5_1p8: l5 {
  92                         regulator-min-microvolt = <1800000>;
  93                         regulator-max-microvolt = <1800000>;
  94                 };
  95
  96                 vreg_l6_1p8: l6 {
  97                         regulator-min-microvolt = <1800000>;
  98                         regulator-max-microvolt = <1800000>;
  99                         regulator-always-on;
 100                 };
 101
 102                 vreg_l7_1p8: l7 {
 103                         regulator-min-microvolt = <1616000>;
 104                         regulator-max-microvolt = <3000000>;
 105                 };
 106
 107                 vreg_l8_1p2: l8 {
 108                         regulator-min-microvolt = <1136000>;
 109                         regulator-max-microvolt = <1352000>;
 110                 };
 111
 112                 vreg_l10_3p3: l10 {
 113                         regulator-min-microvolt = <2936000>;
 114                         regulator-max-microvolt = <3088000>;
 115                 };
 116
 117                 vreg_l11_sdc2: l11 {
 118                         regulator-min-microvolt = <2696000>;
 119                         regulator-max-microvolt = <3304000>;
 120                 };
 121
 122                 vreg_l12_3p3: l12 {
 123                         regulator-min-microvolt = <2968000>;
 124                         regulator-max-microvolt = <3300000>;
 125                 };
 126
 127                 vreg_l13_3p3: l13 {
 128                         regulator-min-microvolt = <3000000>;
 129                         regulator-max-microvolt = <3300000>;
 130                 };
 131         };
 132 };
 133
 134 &sdcc1 {
 135         status = "ok";
 136
 137         mmc-ddr-1_8v;
 138         mmc-hs400-1_8v;
 139         bus-width = <8>;
 140         non-removable;
 141
 142         pinctrl-names = "default", "sleep";
 143         pinctrl-0 = <&sdc1_on>;
 144         pinctrl-1 = <&sdc1_off>;
 145 };
 146
 147 &tlmm {
 148         sdc1_on: sdc1-on {
 149                 clk {
 150                         pins = "sdc1_clk";
 151                         bias-disable;
 152                         drive-strength = <16>;
 153                 };
 154
 155                 cmd {
 156                         pins = "sdc1_cmd";
 157                         bias-pull-up;
 158                         drive-strength = <10>;
 159                 };
 160
 161                 data {
 162                         pins = "sdc1_data";
 163                         bias-pull-up;
 164                         dreive-strength = <10>;
 165                 };
 166
 167                 rclk {
 168                         pins = "sdc1_rclk";
 169                         bias-pull-down;
 170                 };
 171         };
 172
 173         sdc1_off: sdc1-off {
 174                 clk {
 175                         pins = "sdc1_clk";
 176                         bias-disable;
 177                         drive-strength = <2>;
 178                 };
 179
 180                 cmd {
 181                         pins = "sdc1_cmd";
 182                         bias-pull-up;
 183                         drive-strength = <2>;
 184                 };
 185
 186                 data {
 187                         pins = "sdc1_data";
 188                         bias-pull-up;
 189                         dreive-strength = <2>;
 190                 };
 191
 192                 rclk {
 193                         pins = "sdc1_rclk";
 194                         bias-pull-down;
 195                 };
 196         };
 197 };
 198
 199 &wifi {
 200         status = "okay";
 201 };
 202
 203 /* PINCTRL - additions to nodes defined in qcs404.dtsi */
 204
 205 &blsp1_uart2_default {
 206         rx {
 207                 drive-strength = <2>;
 208                 bias-disable;
 209         };
 210
 211         tx {
 212                 drive-strength = <2>;
 213                 bias-disable;
 214         };
 215 };