arch/arm/boot/dts/ep7209.dtsi

   1 // SPDX-License-Identifier: GPL-2.0-or-later
   2
   3 /dts-v1/;
   4
   5 #include <dt-bindings/clock/clps711x-clock.h>
   6
   7 / {
   8         #address-cells = <1>;
   9         #size-cells = <1>;
  10         model = "Cirrus Logic EP7209";
  11         compatible = "cirrus,ep7209";
  12
  13         chosen { };
  14
  15         aliases {
  16                 gpio0 = &porta;
  17                 gpio1 = &portb;
  18                 gpio3 = &portd;
  19                 gpio4 = &porte;
  20                 serial0 = &uart1;
  21                 serial1 = &uart2;
  22                 spi0 = &spi;
  23                 timer0 = &timer1;
  24                 timer1 = &timer2;
  25         };
  26
  27         cpus {
  28                 #address-cells = <0>;
  29                 #size-cells = <0>;
  30
  31                 cpu {
  32                         device_type = "cpu";
  33                         compatible = "arm,arm720t";
  34                 };
  35         };
  36
  37         soc {
  38                 #address-cells = <1>;
  39                 #size-cells = <1>;
  40                 compatible = "simple-bus";
  41                 interrupt-parent = <&intc>;
  42                 ranges;
  43
  44                 clks: clks@80000000 {
  45                         #clock-cells = <1>;
  46                         compatible = "cirrus,ep7209-clk";
  47                         reg = <0x80000000 0xc000>;
  48                         startup-frequency = <73728000>;
  49                 };
  50
  51                 intc: intc@80000000 {
  52                         compatible = "cirrus,ep7209-intc";
  53                         reg = <0x80000000 0x4000>;
  54                         interrupt-controller;
  55                         #interrupt-cells = <1>;
  56                 };
  57
  58                 porta: gpio@80000000 {
  59                         compatible = "cirrus,ep7209-gpio";
  60                         reg = <0x80000000 0x1 0x80000040 0x1>;
  61                         gpio-controller;
  62                         #gpio-cells = <2>;
  63                 };
  64
  65                 portb: gpio@80000001 {
  66                         compatible = "cirrus,ep7209-gpio";
  67                         reg = <0x80000001 0x1 0x80000041 0x1>;
  68                         gpio-controller;
  69                         #gpio-cells = <2>;
  70                 };
  71
  72                 portd: gpio@80000003 {
  73                         compatible = "cirrus,ep7209-gpio";
  74                         reg = <0x80000003 0x1 0x80000043 0x1>;
  75                         gpio-controller;
  76                         #gpio-cells = <2>;
  77                 };
  78
  79                 porte: gpio@80000083 {
  80                         compatible = "cirrus,ep7209-gpio";
  81                         reg = <0x80000083 0x1 0x800000c3 0x1>;
  82                         gpio-controller;
  83                         #gpio-cells = <2>;
  84                 };
  85
  86                 syscon1: syscon@80000100 {
  87                         compatible = "cirrus,ep7209-syscon1", "syscon";
  88                         reg = <0x80000100 0x80>;
  89                 };
  90
  91                 bus: bus@80000180 {
  92                         #address-cells = <2>;
  93                         #size-cells = <1>;
  94                         compatible = "cirrus,ep7209-bus", "simple-bus";
  95                         clocks = <&clks CLPS711X_CLK_BUS>;
  96                         reg = <0x80000180 0x80>;
  97                         ranges = <
  98                                 0 0 0x00000000 0x10000000
  99                                 1 0 0x10000000 0x10000000
 100                                 2 0 0x20000000 0x10000000
 101                                 3 0 0x30000000 0x10000000
 102                                 4 0 0x40000000 0x10000000
 103                                 5 0 0x50000000 0x10000000
 104                                 6 0 0x60000000 0x0000c000
 105                                 7 0 0x70000000 0x00000080
 106                         >;
 107                 };
 108
 109                 fb: fb@800002c0 {
 110                         compatible = "cirrus,ep7209-fb";
 111                         reg = <0x800002c0 0xd44>, <0x60000000 0xc000>;
 112                         clocks = <&clks CLPS711X_CLK_BUS>;
 113                         syscon = <&syscon1>;
 114                         status = "disabled";
 115                 };
 116
 117                 timer1: timer@80000300 {
 118                         compatible = "cirrus,ep7209-timer";
 119                         reg = <0x80000300 0x4>;
 120                         clocks = <&clks CLPS711X_CLK_TIMER1>;
 121                         interrupts = <8>;
 122                 };
 123
 124                 timer2: timer@80000340 {
 125                         compatible = "cirrus,ep7209-timer";
 126                         reg = <0x80000340 0x4>;
 127                         clocks = <&clks CLPS711X_CLK_TIMER2>;
 128                         interrupts = <9>;
 129                 };
 130
 131                 pwm: pwm@80000400 {
 132                         compatible = "cirrus,ep7209-pwm";
 133                         reg = <0x80000400 0x4>;
 134                         clocks = <&clks CLPS711X_CLK_PWM>;
 135                         #pwm-cells = <1>;
 136                 };
 137
 138                 uart1: serial@80000480 {
 139                         compatible = "cirrus,ep7209-uart";
 140                         reg = <0x80000480 0x80>;
 141                         interrupts = <12 13>;
 142                         clocks = <&clks CLPS711X_CLK_UART>;
 143                         syscon = <&syscon1>;
 144                 };
 145
 146                 spi: spi@80000500 {
 147                         #address-cells = <1>;
 148                         #size-cells = <0>;
 149                         compatible = "cirrus,ep7209-spi";
 150                         reg = <0x80000500 0x4>;
 151                         interrupts = <15>;
 152                         clocks = <&clks CLPS711X_CLK_SPI>;
 153                         syscon = <&syscon3>;
 154                         status = "disabled";
 155                 };
 156
 157                 syscon2: syscon@80001100 {
 158                         compatible = "cirrus,ep7209-syscon2", "syscon";
 159                         reg = <0x80001100 0x80>;
 160                 };
 161
 162                 uart2: serial@80001480 {
 163                         compatible = "cirrus,ep7209-uart";
 164                         reg = <0x80001480 0x80>;
 165                         interrupts = <28 29>;
 166                         clocks = <&clks CLPS711X_CLK_UART>;
 167                         syscon = <&syscon2>;
 168                 };
 169
 170                 dai: dai@80002000 {
 171                         #sound-dai-cells = <0>;
 172                         compatible = "cirrus,ep7209-dai";
 173                         reg = <0x80002000 0x604>;
 174                         clocks = <&clks CLPS711X_CLK_PLL>;
 175                         clock-names = "pll";
 176                         interrupts = <32>;
 177                         syscon = <&syscon3>;
 178                         status = "disabled";
 179                 };
 180
 181                 syscon3: syscon@80002200 {
 182                         compatible = "cirrus,ep7209-syscon3", "syscon";
 183                         reg = <0x80002200 0x40>;
 184                 };
 185         };
 186
 187         keypad: keypad {
 188                 compatible = "cirrus,ep7209-keypad";
 189                 interrupt-parent = <&intc>;
 190                 interrupts = <16>;
 191                 syscon = <&syscon1>;
 192                 status = "disabled";
 193         };
 194
 195         mctrl: mctrl {
 196                 compatible = "cirrus,ep7209-mctrl-gpio";
 197                 gpio,syscon-dev = <&syscon1 0 0>;
 198                 gpio-controller;
 199                 #gpio-cells = <2>;
 200         };
 201 };