arch/arm/boot/dts/qcom-apq8064-cm-qs600.dts

   1 #include "qcom-apq8064-v2.0.dtsi"
   2 #include <dt-bindings/gpio/gpio.h>
   3 #include <dt-bindings/pinctrl/qcom,pmic-gpio.h>
   4
   5 / {
   6         model = "CompuLab CM-QS600";
   7         compatible = "qcom,apq8064-cm-qs600", "qcom,apq8064";
   8
   9         aliases {
  10                 serial0 = &gsbi7_serial;
  11         };
  12
  13         chosen {
  14                 stdout-path = "serial0:115200n8";
  15         };
  16
  17         pwrseq {
  18                 #address-cells = <1>;
  19                 #size-cells = <1>;
  20                 ranges;
  21                 compatible = "simple-bus";
  22
  23                 sdcc4_pwrseq: sdcc4_pwrseq {
  24                         pinctrl-names = "default";
  25                         pinctrl-0 = <&wlan_default_gpios>;
  26                         compatible = "mmc-pwrseq-simple";
  27                         reset-gpios = <&pm8921_gpio 43 GPIO_ACTIVE_LOW>;
  28                 };
  29         };
  30
  31         soc {
  32                 pinctrl@800000 {
  33                         card_detect: card_detect {
  34                                 mux {
  35                                         pins = "gpio26";
  36                                         function = "gpio";
  37                                         bias-disable;
  38                                 };
  39                         };
  40                 };
  41
  42                 rpm@108000 {
  43                         regulators {
  44                                 vin_lvs1_3_6-supply = <&pm8921_s4>;
  45                                 vin_lvs2-supply = <&pm8921_s1>;
  46                                 vin_lvs4_5_7-supply = <&pm8921_s4>;
  47
  48                                 vdd_l1_l2_l12_l18-supply = <&pm8921_s4>;
  49                                 vdd_l24-supply = <&pm8921_s1>;
  50                                 vdd_l25-supply = <&pm8921_s1>;
  51                                 vdd_l26-supply = <&pm8921_s7>;
  52                                 vdd_l27-supply = <&pm8921_s7>;
  53                                 vdd_l28-supply = <&pm8921_s7>;
  54
  55
  56                                 /* Buck SMPS */
  57                                 pm8921_s1: s1 {
  58                                         regulator-always-on;
  59                                         regulator-min-microvolt = <1225000>;
  60                                         regulator-max-microvolt = <1225000>;
  61                                         qcom,switch-mode-frequency = <3200000>;
  62                                         bias-pull-down;
  63                                 };
  64
  65                                 pm8921_s3: s3 {
  66                                         regulator-min-microvolt = <1000000>;
  67                                         regulator-max-microvolt = <1400000>;
  68                                         qcom,switch-mode-frequency = <4800000>;
  69                                 };
  70
  71                                 pm8921_s4: s4 {
  72                                         regulator-min-microvolt = <1800000>;
  73                                         regulator-max-microvolt = <1800000>;
  74                                         qcom,switch-mode-frequency = <3200000>;
  75                                 };
  76
  77                                 pm8921_s7: s7 {
  78                                         regulator-min-microvolt = <1300000>;
  79                                         regulator-max-microvolt = <1300000>;
  80                                         qcom,switch-mode-frequency = <3200000>;
  81                                 };
  82
  83                                 pm8921_l3: l3 {
  84                                         regulator-min-microvolt = <3050000>;
  85                                         regulator-max-microvolt = <3300000>;
  86                                         bias-pull-down;
  87                                 };
  88
  89                                 pm8921_l4: l4 {
  90                                         regulator-min-microvolt = <1000000>;
  91                                         regulator-max-microvolt = <1800000>;
  92                                         bias-pull-down;
  93                                 };
  94
  95                                 pm8921_l5: l5 {
  96                                         regulator-min-microvolt = <2750000>;
  97                                         regulator-max-microvolt = <3000000>;
  98                                         bias-pull-down;
  99                                 };
 100
 101                                 pm8921_l23: l23 {
 102                                         regulator-min-microvolt = <1700000>;
 103                                         regulator-max-microvolt = <1900000>;
 104                                         bias-pull-down;
 105                                 };
 106                         };
 107                 };
 108
 109                 gsbi@12440000 {
 110                         status = "okay";
 111                         qcom,mode = <GSBI_PROT_I2C>;
 112
 113                         i2c@12460000 {
 114                                 status = "okay";
 115                                 clock-frequency = <200000>;
 116
 117                                 eeprom@50 {
 118                                         compatible = "24c02";
 119                                         reg = <0x50>;
 120                                         pagesize = <32>;
 121                                 };
 122                         };
 123                 };
 124
 125                 gsbi@16600000 {
 126                         status = "ok";
 127                         qcom,mode = <GSBI_PROT_I2C_UART>;
 128                         serial@16640000 {
 129                                 status = "ok";
 130                                 pinctrl-names = "default";
 131                                 pinctrl-0 = <&gsbi7_uart_2pins>;
 132                         };
 133                 };
 134
 135                 /* OTG */
 136                 usb1_phy: phy@12500000 {
 137                         status          = "okay";
 138                         vddcx-supply    = <&pm8921_s3>;
 139                         v3p3-supply     = <&pm8921_l3>;
 140                         v1p8-supply     = <&pm8921_l4>;
 141                 };
 142
 143                 usb3_phy: phy@12520000 {
 144                         status          = "okay";
 145                         vddcx-supply    = <&pm8921_s3>;
 146                         v3p3-supply     = <&pm8921_l3>;
 147                         v1p8-supply     = <&pm8921_l23>;
 148                 };
 149
 150                 usb4_phy: phy@12530000 {
 151                         status          = "okay";
 152                         vddcx-supply    = <&pm8921_s3>;
 153                         v3p3-supply     = <&pm8921_l3>;
 154                         v1p8-supply     = <&pm8921_l23>;
 155                 };
 156
 157                 gadget1: gadget@12500000 {
 158                         status = "ok";
 159                 };
 160
 161                 /* OTG */
 162                 usb1: usb@12500000 {
 163                         status = "ok";
 164                 };
 165
 166                 usb3: usb@12520000 {
 167                         status = "okay";
 168                 };
 169
 170                 usb4: usb@12530000 {
 171                         status = "okay";
 172                 };
 173
 174                 /* on board fixed 3.3v supply */
 175                 v3p3_fixed: v3p3 {
 176                         compatible = "regulator-fixed";
 177                         regulator-name = "PCIE V3P3";
 178                         regulator-min-microvolt = <3300000>;
 179                         regulator-max-microvolt = <3300000>;
 180                         regulator-always-on;
 181                 };
 182
 183                 qcom,ssbi@500000 {
 184                         pmic@0 {
 185                                 gpio@150 {
 186                                         wlan_default_gpios: wlan-gpios {
 187                                                 pios {
 188                                                         pins = "gpio43";
 189                                                         function = "normal";
 190                                                         bias-disable;
 191                                                         power-source = <PM8921_GPIO_S4>;
 192                                                 };
 193                                         };
 194                                 };
 195                         };
 196                 };
 197
 198                 amba {
 199                         /* eMMC */
 200                         sdcc1: sdcc@12400000 {
 201                                 status = "okay";
 202                                 vmmc-supply = <&pm8921_l5>;
 203                                 vqmmc-supply = <&pm8921_s4>;
 204                         };
 205
 206                         /* External micro SD card */
 207                         sdcc3: sdcc@12180000 {
 208                                 status = "okay";
 209                                 vmmc-supply = <&v3p3_fixed>;
 210                                 pinctrl-names   = "default";
 211                                 pinctrl-0       = <&card_detect>;
 212                                 cd-gpios        = <&tlmm_pinmux 26 GPIO_ACTIVE_LOW>;
 213                         };
 214                         /* WLAN */
 215                         sdcc4: sdcc@121c0000 {
 216                                 status = "okay";
 217                                 vmmc-supply = <&v3p3_fixed>;
 218                                 vqmmc-supply = <&v3p3_fixed>;
 219                                 mmc-pwrseq = <&sdcc4_pwrseq>;
 220                         };
 221                 };
 222         };
 223 };