arch/arm/boot/dts/qcom-ipq8064-ap148.dts

   1 #include "qcom-ipq8064-v1.0.dtsi"
   2
   3 / {
   4         model = "Qualcomm IPQ8064/AP148";
   5         compatible = "qcom,ipq8064-ap148", "qcom,ipq8064";
   6
   7         aliases {
   8                 serial0 = &gsbi4_serial;
   9         };
  10
  11         chosen {
  12                 stdout-path = "serial0:115200n8";
  13         };
  14
  15         reserved-memory {
  16                 #address-cells = <1>;
  17                 #size-cells = <1>;
  18                 ranges;
  19                 rsvd@41200000 {
  20                         reg = <0x41200000 0x300000>;
  21                         no-map;
  22                 };
  23         };
  24
  25         soc {
  26                 pinmux@800000 {
  27                         i2c4_pins: i2c4_pinmux {
  28                                 pins = "gpio12", "gpio13";
  29                                 function = "gsbi4";
  30                                 bias-disable;
  31                         };
  32
  33                         spi_pins: spi_pins {
  34                                 mux {
  35                                         pins = "gpio18", "gpio19", "gpio21";
  36                                         function = "gsbi5";
  37                                         drive-strength = <10>;
  38                                         bias-none;
  39                                 };
  40                         };
  41                 };
  42
  43                 gsbi@16300000 {
  44                         qcom,mode = <GSBI_PROT_I2C_UART>;
  45                         status = "ok";
  46                         serial@16340000 {
  47                                 status = "ok";
  48                         };
  49
  50                         i2c4: i2c@16380000 {
  51                                 status = "ok";
  52
  53                                 clock-frequency = <200000>;
  54
  55                                 pinctrl-0 = <&i2c4_pins>;
  56                                 pinctrl-names = "default";
  57                         };
  58                 };
  59
  60                 gsbi5: gsbi@1a200000 {
  61                         qcom,mode = <GSBI_PROT_SPI>;
  62                         status = "ok";
  63
  64                         spi4: spi@1a280000 {
  65                                 status = "ok";
  66                                 spi-max-frequency = <50000000>;
  67
  68                                 pinctrl-0 = <&spi_pins>;
  69                                 pinctrl-names = "default";
  70
  71                                 cs-gpios = <&qcom_pinmux 20 0>;
  72
  73                                 flash: m25p80@0 {
  74                                         compatible = "s25fl256s1";
  75                                         #address-cells = <1>;
  76                                         #size-cells = <1>;
  77                                         spi-max-frequency = <50000000>;
  78                                         reg = <0>;
  79
  80                                         partition@0 {
  81                                                 label = "rootfs";
  82                                                 reg = <0x0 0x1000000>;
  83                                         };
  84
  85                                         partition@1 {
  86                                                 label = "scratch";
  87                                                 reg = <0x1000000 0x1000000>;
  88                                         };
  89                                 };
  90                         };
  91                 };
  92
  93                 sata-phy@1b400000 {
  94                         status = "ok";
  95                 };
  96
  97                 sata@29000000 {
  98                         status = "ok";
  99                 };
 100         };
 101 };