arch/arm/dts/uniphier-proxstream2.dtsi

   1 /*
   2  * Device Tree Source for UniPhier ProXstream2 SoC
   3  *
   4  * Copyright (C) 2015 Masahiro Yamada <yamada.masahiro@socionext.com>
   5  *
   6  * SPDX-License-Identifier:     GPL-2.0+        X11
   7  */
   8
   9 /include/ "uniphier-common32.dtsi"
  10
  11 / {
  12         compatible = "socionext,proxstream2";
  13
  14         cpus {
  15                 #address-cells = <1>;
  16                 #size-cells = <0>;
  17                 enable-method = "socionext,uniphier-smp";
  18
  19                 cpu@0 {
  20                         device_type = "cpu";
  21                         compatible = "arm,cortex-a9";
  22                         reg = <0>;
  23                 };
  24
  25                 cpu@1 {
  26                         device_type = "cpu";
  27                         compatible = "arm,cortex-a9";
  28                         reg = <1>;
  29                 };
  30
  31                 cpu@2 {
  32                         device_type = "cpu";
  33                         compatible = "arm,cortex-a9";
  34                         reg = <2>;
  35                 };
  36
  37                 cpu@3 {
  38                         device_type = "cpu";
  39                         compatible = "arm,cortex-a9";
  40                         reg = <3>;
  41                 };
  42         };
  43
  44         clocks {
  45                 arm_timer_clk: arm_timer_clk {
  46                         #clock-cells = <0>;
  47                         compatible = "fixed-clock";
  48                         clock-frequency = <50000000>;
  49                 };
  50
  51                 uart_clk: uart_clk {
  52                         #clock-cells = <0>;
  53                         compatible = "fixed-clock";
  54                         clock-frequency = <88900000>;
  55                 };
  56
  57                 i2c_clk: i2c_clk {
  58                         #clock-cells = <0>;
  59                         compatible = "fixed-clock";
  60                         clock-frequency = <50000000>;
  61                 };
  62         };
  63 };
  64
  65 &soc {
  66         i2c0: i2c@58780000 {
  67                 compatible = "socionext,uniphier-fi2c";
  68                 status = "disabled";
  69                 reg = <0x58780000 0x80>;
  70                 #address-cells = <1>;
  71                 #size-cells = <0>;
  72                 interrupts = <0 41 4>;
  73                 pinctrl-names = "default";
  74                 pinctrl-0 = <&pinctrl_i2c0>;
  75                 clocks = <&i2c_clk>;
  76                 clock-frequency = <100000>;
  77         };
  78
  79         i2c1: i2c@58781000 {
  80                 compatible = "socionext,uniphier-fi2c";
  81                 status = "disabled";
  82                 reg = <0x58781000 0x80>;
  83                 #address-cells = <1>;
  84                 #size-cells = <0>;
  85                 interrupts = <0 42 4>;
  86                 pinctrl-names = "default";
  87                 pinctrl-0 = <&pinctrl_i2c1>;
  88                 clocks = <&i2c_clk>;
  89                 clock-frequency = <100000>;
  90         };
  91
  92         i2c2: i2c@58782000 {
  93                 compatible = "socionext,uniphier-fi2c";
  94                 status = "disabled";
  95                 reg = <0x58782000 0x80>;
  96                 #address-cells = <1>;
  97                 #size-cells = <0>;
  98                 pinctrl-names = "default";
  99                 pinctrl-0 = <&pinctrl_i2c2>;
 100                 interrupts = <0 43 4>;
 101                 clocks = <&i2c_clk>;
 102                 clock-frequency = <100000>;
 103         };
 104
 105         i2c3: i2c@58783000 {
 106                 compatible = "socionext,uniphier-fi2c";
 107                 status = "disabled";
 108                 reg = <0x58783000 0x80>;
 109                 #address-cells = <1>;
 110                 #size-cells = <0>;
 111                 interrupts = <0 44 4>;
 112                 pinctrl-names = "default";
 113                 pinctrl-0 = <&pinctrl_i2c3>;
 114                 clocks = <&i2c_clk>;
 115                 clock-frequency = <100000>;
 116         };
 117
 118         /* chip-internal connection for DMD */
 119         i2c4: i2c@58784000 {
 120                 compatible = "socionext,uniphier-fi2c";
 121                 reg = <0x58784000 0x80>;
 122                 #address-cells = <1>;
 123                 #size-cells = <0>;
 124                 interrupts = <0 45 4>;
 125                 clocks = <&i2c_clk>;
 126                 clock-frequency = <400000>;
 127         };
 128
 129         /* chip-internal connection for STM */
 130         i2c5: i2c@58785000 {
 131                 compatible = "socionext,uniphier-fi2c";
 132                 reg = <0x58785000 0x80>;
 133                 #address-cells = <1>;
 134                 #size-cells = <0>;
 135                 interrupts = <0 25 4>;
 136                 clocks = <&i2c_clk>;
 137                 clock-frequency = <400000>;
 138         };
 139
 140         /* chip-internal connection for HDMI */
 141         i2c6: i2c@58786000 {
 142                 compatible = "socionext,uniphier-fi2c";
 143                 reg = <0x58786000 0x80>;
 144                 #address-cells = <1>;
 145                 #size-cells = <0>;
 146                 interrupts = <0 26 4>;
 147                 clocks = <&i2c_clk>;
 148                 clock-frequency = <400000>;
 149         };
 150
 151         usb0: usb@65a00000 {
 152                 compatible = "socionext,uniphier-xhci", "generic-xhci";
 153                 status = "disabled";
 154                 reg = <0x65a00000 0x100>;
 155                 pinctrl-names = "default";
 156                 pinctrl-0 = <&pinctrl_usb0>, <&pinctrl_usb2>;
 157                 interrupts = <0 134 4>;
 158         };
 159
 160         usb1: usb@65c00000 {
 161                 compatible = "socionext,uniphier-xhci", "generic-xhci";
 162                 status = "disabled";
 163                 reg = <0x65c00000 0x100>;
 164                 pinctrl-names = "default";
 165                 pinctrl-0 = <&pinctrl_usb1>, <&pinctrl_usb3>;
 166                 interrupts = <0 137 4>;
 167         };
 168 };
 169
 170 &serial0 {
 171         clock-frequency = <88900000>;
 172 };
 173
 174 &serial1 {
 175         clock-frequency = <88900000>;
 176 };
 177
 178 &serial2 {
 179         clock-frequency = <88900000>;
 180 };
 181
 182 &serial3 {
 183         clock-frequency = <88900000>;
 184 };
 185
 186 &pinctrl {
 187         compatible = "socionext,proxstream2-pinctrl", "syscon";
 188 };