arch/arm/boot/dts/qcom-apq8064-arrow-db600c.dts

   1 #include "qcom-apq8064-v2.0.dtsi"
   2 #include "qcom-apq8064-arrow-db600c-pins.dtsi"
   3 #include <dt-bindings/gpio/gpio.h>
   4
   5 / {
   6         model = "Arrow Electronics, APQ8064 DB600c";
   7         compatible = "arrow,db600c", "qcom,apq8064";
   8
   9         aliases {
  10                 serial0 = &gsbi7_serial;
  11                 serial1 = &gsbi1_serial;
  12         };
  13
  14         regulators {
  15                 compatible = "simple-bus";
  16                 vph: regulator-fixed@1 {
  17                         compatible = "regulator-fixed";
  18                         regulator-min-microvolt = <4500000>;
  19                         regulator-max-microvolt = <4500000>;
  20                         regulator-name = "VPH";
  21                         regulator-type = "voltage";
  22                         regulator-boot-on;
  23                 };
  24         };
  25
  26         soc {
  27                 rpm@108000 {
  28                         regulators {
  29                                 vdd_s1-supply = <&vph>;
  30                                 vdd_s2-supply = <&vph>;
  31                                 vdd_s3-supply = <&vph>;
  32                                 vdd_s4-supply = <&vph>;
  33                                 vdd_s5-supply = <&vph>;
  34                                 vdd_s6-supply = <&vph>;
  35                                 vdd_s7-supply = <&vph>;
  36                                 vdd_l1_l2_l12_l18-supply = <&pm8921_s4>;
  37                                 vdd_l3_l15_l17-supply = <&vph>;
  38                                 vdd_l4_l14-supply = <&vph>;
  39                                 vdd_l5_l8_l16-supply = <&vph>;
  40                                 vdd_l6_l7-supply = <&vph>;
  41                                 vdd_l9_l11-supply = <&vph>;
  42                                 vdd_l10_l22-supply = <&vph>;
  43                                 vdd_l21_l23_l29-supply = <&vph>;
  44                                 vdd_l24-supply = <&pm8921_s1>;
  45                                 vdd_l25-supply = <&pm8921_s1>;
  46                                 vdd_l26-supply = <&pm8921_s7>;
  47                                 vdd_l27-supply = <&pm8921_s7>;
  48                                 vdd_l28-supply = <&pm8921_s7>;
  49                                 vin_lvs1_3_6-supply = <&pm8921_s4>;
  50                                 vin_lvs2-supply = <&pm8921_s1>;
  51                                 vin_lvs4_5_7-supply = <&pm8921_s4>;
  52
  53                                 s1 {
  54                                         regulator-always-on;
  55                                         regulator-min-microvolt = <1225000>;
  56                                         regulator-max-microvolt = <1225000>;
  57                                         qcom,switch-mode-frequency = <3200000>;
  58                                         bias-pull-down;
  59                                 };
  60
  61                                 s4 {
  62                                         regulator-min-microvolt = <1800000>;
  63                                         regulator-max-microvolt = <1800000>;
  64                                         qcom,switch-mode-frequency = <3200000>;
  65                                         bias-pull-down;
  66                                         regulator-always-on;
  67                                 };
  68
  69                                 s7 {
  70                                         regulator-min-microvolt = <1300000>;
  71                                         regulator-max-microvolt = <1300000>;
  72                                         qcom,switch-mode-frequency = <3200000>;
  73                                  };
  74
  75                                 l5 {
  76                                         regulator-min-microvolt = <2750000>;
  77                                         regulator-max-microvolt = <3000000>;
  78                                         bias-pull-down;
  79                                         regulator-boot-on;
  80                                         regulator-always-on;
  81                                 };
  82
  83                                 l6 {
  84                                         regulator-min-microvolt = <2950000>;
  85                                         regulator-max-microvolt = <2950000>;
  86                                         bias-pull-down;
  87                                 };
  88                         };
  89                 };
  90
  91                 gsbi@12440000 {
  92                         status = "okay";
  93                         qcom,mode = <GSBI_PROT_UART_W_FC>;
  94                         serial@12450000 {
  95                                 label = "LS-UART1";
  96                                 status = "okay";
  97                                 pinctrl-names = "default";
  98                                 pinctrl-0 = <&gsbi1_uart_4pins>;
  99                         };
 100                 };
 101
 102                 /* DEBUG UART  */
 103                 gsbi@16600000 {
 104                         status = "okay";
 105                         qcom,mode = <GSBI_PROT_I2C_UART>;
 106                         serial@16640000 {
 107                                 label = "LS-UART0";
 108                                 status = "okay";
 109                                 pinctrl-names = "default";
 110                                 pinctrl-0 = <&gsbi7_uart_2pins>;
 111                         };
 112                 };
 113
 114                 amba {
 115                         /* eMMC */
 116                         sdcc@12400000 {
 117                                 status = "okay";
 118                                 vmmc-supply = <&pm8921_l5>;
 119                                 vqmmc-supply = <&pm8921_s4>;
 120                         };
 121
 122                         /* External micro SD card */
 123                         sdcc@12180000 {
 124                                 status = "okay";
 125                                 vmmc-supply = <&pm8921_l6>;
 126                                 pinctrl-names   = "default";
 127                                 pinctrl-0       = <&card_detect>;
 128                                 cd-gpios        = <&tlmm_pinmux 26 GPIO_ACTIVE_HIGH>;
 129                         };
 130                 };
 131         };
 132 };