src/arm64/qcom/msm8916-longcheer-l8150.dts

   1 // SPDX-License-Identifier: GPL-2.0-only
   2
   3 /dts-v1/;
   4
   5 #include "msm8916.dtsi"
   6 #include "pm8916.dtsi"
   7 #include <dt-bindings/gpio/gpio.h>
   8
   9 / {
  10         model = "Longcheer L8150";
  11         compatible = "longcheer,l8150", "qcom,msm8916-v1-qrd/9-v1", "qcom,msm8916";
  12
  13         aliases {
  14                 serial0 = &blsp1_uart2;
  15         };
  16
  17         chosen {
  18                 stdout-path = "serial0";
  19         };
  20
  21         soc {
  22                 sdhci@7824000 {
  23                         status = "okay";
  24
  25                         vmmc-supply = <&pm8916_l8>;
  26                         vqmmc-supply = <&pm8916_l5>;
  27
  28                         pinctrl-names = "default", "sleep";
  29                         pinctrl-0 = <&sdc1_clk_on &sdc1_cmd_on &sdc1_data_on>;
  30                         pinctrl-1 = <&sdc1_clk_off &sdc1_cmd_off &sdc1_data_off>;
  31                 };
  32
  33                 sdhci@7864000 {
  34                         status = "okay";
  35
  36                         vmmc-supply = <&pm8916_l11>;
  37                         vqmmc-supply = <&pm8916_l12>;
  38
  39                         pinctrl-names = "default", "sleep";
  40                         pinctrl-0 = <&sdc2_clk_on &sdc2_cmd_on &sdc2_data_on>;
  41                         pinctrl-1 = <&sdc2_clk_off &sdc2_cmd_off &sdc2_data_off>;
  42
  43                         non-removable;
  44                 };
  45
  46                 serial@78b0000 {
  47                         status = "okay";
  48                         pinctrl-names = "default", "sleep";
  49                         pinctrl-0 = <&blsp1_uart2_default>;
  50                         pinctrl-1 = <&blsp1_uart2_sleep>;
  51                 };
  52
  53                 usb@78d9000 {
  54                         status = "okay";
  55                         dr_mode = "peripheral";
  56                         extcon = <&usb_vbus>;
  57
  58                         hnp-disable;
  59                         srp-disable;
  60                         adp-disable;
  61
  62                         ulpi {
  63                                 phy {
  64                                         extcon = <&usb_vbus>;
  65                                         v1p8-supply = <&pm8916_l7>;
  66                                         v3p3-supply = <&pm8916_l13>;
  67                                 };
  68                         };
  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         // FIXME: Use extcon device provided by charger driver when available
  96         usb_vbus: usb-vbus {
  97                 compatible = "linux,extcon-usb-gpio";
  98                 vbus-gpio = <&msmgpio 62 GPIO_ACTIVE_HIGH>;
  99                 pinctrl-names = "default";
 100                 pinctrl-0 = <&usb_vbus_default>;
 101         };
 102 };
 103
 104 &msmgpio {
 105         usb_vbus_default: usb-vbus-default {
 106                 pinmux {
 107                         function = "gpio";
 108                         pins = "gpio62";
 109                 };
 110                 pinconf {
 111                         pins = "gpio62";
 112                         bias-pull-up;
 113                 };
 114         };
 115 };
 116
 117 &smd_rpm_regulators {
 118         vdd_l1_l2_l3-supply = <&pm8916_s3>;
 119         vdd_l4_l5_l6-supply = <&pm8916_s4>;
 120         vdd_l7-supply = <&pm8916_s4>;
 121
 122         s1 {
 123                 regulator-min-microvolt = <500000>;
 124                 regulator-max-microvolt = <1300000>;
 125         };
 126
 127         s3 {
 128                 regulator-min-microvolt = <1200000>;
 129                 regulator-max-microvolt = <1300000>;
 130         };
 131
 132         s4 {
 133                 regulator-min-microvolt = <1800000>;
 134                 regulator-max-microvolt = <2100000>;
 135         };
 136
 137         l1 {
 138                 regulator-min-microvolt = <1225000>;
 139                 regulator-max-microvolt = <1225000>;
 140         };
 141
 142         l2 {
 143                 regulator-min-microvolt = <1200000>;
 144                 regulator-max-microvolt = <1200000>;
 145         };
 146
 147         l3 {
 148                 regulator-min-microvolt = <500000>;
 149                 regulator-max-microvolt = <1287500>;
 150         };
 151
 152         l4 {
 153                 regulator-min-microvolt = <2050000>;
 154                 regulator-max-microvolt = <2050000>;
 155         };
 156
 157         l5 {
 158                 regulator-min-microvolt = <1800000>;
 159                 regulator-max-microvolt = <1800000>;
 160         };
 161
 162         l6 {
 163                 regulator-min-microvolt = <1800000>;
 164                 regulator-max-microvolt = <1800000>;
 165         };
 166
 167         l7 {
 168                 regulator-min-microvolt = <1800000>;
 169                 regulator-max-microvolt = <1800000>;
 170         };
 171
 172         l8 {
 173                 regulator-min-microvolt = <2850000>;
 174                 regulator-max-microvolt = <2900000>;
 175         };
 176
 177         l9 {
 178                 regulator-min-microvolt = <3300000>;
 179                 regulator-max-microvolt = <3300000>;
 180         };
 181
 182         l10 {
 183                 regulator-min-microvolt = <2700000>;
 184                 regulator-max-microvolt = <2800000>;
 185         };
 186
 187         l11 {
 188                 regulator-min-microvolt = <1800000>;
 189                 regulator-max-microvolt = <2950000>;
 190                 regulator-allow-set-load;
 191                 regulator-system-load = <200000>;
 192         };
 193
 194         l12 {
 195                 regulator-min-microvolt = <1800000>;
 196                 regulator-max-microvolt = <2950000>;
 197         };
 198
 199         l13 {
 200                 regulator-min-microvolt = <3075000>;
 201                 regulator-max-microvolt = <3075000>;
 202         };
 203
 204         l14 {
 205                 regulator-min-microvolt = <1800000>;
 206                 regulator-max-microvolt = <3300000>;
 207         };
 208
 209         l15 {
 210                 regulator-min-microvolt = <1800000>;
 211                 regulator-max-microvolt = <3300000>;
 212         };
 213
 214         l16 {
 215                 regulator-min-microvolt = <1800000>;
 216                 regulator-max-microvolt = <3300000>;
 217         };
 218
 219         l17 {
 220                 regulator-min-microvolt = <2850000>;
 221                 regulator-max-microvolt = <2850000>;
 222         };
 223
 224         l18 {
 225                 regulator-min-microvolt = <2700000>;
 226                 regulator-max-microvolt = <2700000>;
 227         };
 228 };