src/arm/unisoc/rda8810pl.dtsi

   1 // SPDX-License-Identifier: (GPL-2.0+ OR MIT)
   2 /*
   3  * RDA8810PL SoC
   4  *
   5  * Copyright (c) 2017 Andreas Färber
   6  * Copyright (c) 2018 Manivannan Sadhasivam
   7  */
   8
   9 #include <dt-bindings/interrupt-controller/irq.h>
  10
  11 / {
  12         compatible = "rda,8810pl";
  13         interrupt-parent = <&intc>;
  14         #address-cells = <1>;
  15         #size-cells = <1>;
  16
  17         cpus {
  18                 #address-cells = <1>;
  19                 #size-cells = <0>;
  20
  21                 cpu@0 {
  22                         device_type = "cpu";
  23                         compatible = "arm,cortex-a5";
  24                         reg = <0x0>;
  25                 };
  26         };
  27
  28         sram@100000 {
  29                 compatible = "mmio-sram";
  30                 reg = <0x100000 0x10000>;
  31                 #address-cells = <1>;
  32                 #size-cells = <1>;
  33                 ranges;
  34         };
  35
  36         modem@10000000 {
  37                 compatible = "simple-bus";
  38                 #address-cells = <1>;
  39                 #size-cells = <1>;
  40                 ranges = <0x0 0x10000000 0xfffffff>;
  41
  42                 gpioc@1a08000 {
  43                         compatible = "rda,8810pl-gpio";
  44                         reg = <0x1a08000 0x1000>;
  45                         gpio-controller;
  46                         #gpio-cells = <2>;
  47                         ngpios = <32>;
  48                 };
  49         };
  50
  51         apb@20800000 {
  52                 compatible = "simple-bus";
  53                 #address-cells = <1>;
  54                 #size-cells = <1>;
  55                 ranges = <0x0 0x20800000 0x100000>;
  56
  57                 intc: interrupt-controller@0 {
  58                         compatible = "rda,8810pl-intc";
  59                         reg = <0x0 0x1000>;
  60                         interrupt-controller;
  61                         #interrupt-cells = <2>;
  62                 };
  63         };
  64
  65         apb@20900000 {
  66                 compatible = "simple-bus";
  67                 #address-cells = <1>;
  68                 #size-cells = <1>;
  69                 ranges = <0x0 0x20900000 0x100000>;
  70
  71                 timer@10000 {
  72                         compatible = "rda,8810pl-timer";
  73                         reg = <0x10000 0x1000>;
  74                         interrupts = <16 IRQ_TYPE_LEVEL_HIGH>,
  75                                      <17 IRQ_TYPE_LEVEL_HIGH>;
  76                         interrupt-names = "hwtimer", "ostimer";
  77                 };
  78
  79                 gpioa@30000 {
  80                         compatible = "rda,8810pl-gpio";
  81                         reg = <0x30000 0x1000>;
  82                         gpio-controller;
  83                         #gpio-cells = <2>;
  84                         ngpios = <32>;
  85                         interrupt-controller;
  86                         #interrupt-cells = <2>;
  87                         interrupts = <12 IRQ_TYPE_LEVEL_HIGH>;
  88                 };
  89
  90                 gpiob@31000 {
  91                         compatible = "rda,8810pl-gpio";
  92                         reg = <0x31000 0x1000>;
  93                         gpio-controller;
  94                         #gpio-cells = <2>;
  95                         ngpios = <32>;
  96                         interrupt-controller;
  97                         #interrupt-cells = <2>;
  98                         interrupts = <13 IRQ_TYPE_LEVEL_HIGH>;
  99                 };
 100
 101                 gpiod@32000 {
 102                         compatible = "rda,8810pl-gpio";
 103                         reg = <0x32000 0x1000>;
 104                         gpio-controller;
 105                         #gpio-cells = <2>;
 106                         ngpios = <32>;
 107                         interrupt-controller;
 108                         #interrupt-cells = <2>;
 109                         interrupts = <14 IRQ_TYPE_LEVEL_HIGH>;
 110                 };
 111         };
 112
 113         apb@20a00000 {
 114                 compatible = "simple-bus";
 115                 #address-cells = <1>;
 116                 #size-cells = <1>;
 117                 ranges = <0x0 0x20a00000 0x100000>;
 118
 119                 uart1: serial@0 {
 120                         compatible = "rda,8810pl-uart";
 121                         reg = <0x0 0x1000>;
 122                         interrupts = <9 IRQ_TYPE_LEVEL_HIGH>;
 123                         status = "disabled";
 124                 };
 125
 126                 uart2: serial@10000 {
 127                         compatible = "rda,8810pl-uart";
 128                         reg = <0x10000 0x1000>;
 129                         interrupts = <10 IRQ_TYPE_LEVEL_HIGH>;
 130                         status = "disabled";
 131                 };
 132
 133                 uart3: serial@90000 {
 134                         compatible = "rda,8810pl-uart";
 135                         reg = <0x90000 0x1000>;
 136                         interrupts = <11 IRQ_TYPE_LEVEL_HIGH>;
 137                         status = "disabled";
 138                 };
 139         };
 140
 141         l2: cache-controller@21100000 {
 142                 compatible = "arm,pl310-cache";
 143                 reg = <0x21100000 0x1000>;
 144                 cache-unified;
 145                 cache-level = <2>;
 146         };
 147 };