arch/arm64/boot/dts/sprd/whale2.dtsi

   1 /*
   2  * Spreadtrum Whale2 platform peripherals
   3  *
   4  * Copyright (C) 2016, Spreadtrum Communications Inc.
   5  *
   6  * SPDX-License-Identifier: (GPL-2.0+ OR MIT)
   7  */
   8
   9 #include <dt-bindings/clock/sprd,sc9860-clk.h>
  10
  11 / {
  12         interrupt-parent = <&gic>;
  13         #address-cells = <2>;
  14         #size-cells = <2>;
  15
  16         soc: soc {
  17                 compatible = "simple-bus";
  18                 #address-cells = <2>;
  19                 #size-cells = <2>;
  20                 ranges;
  21
  22                 ap_ahb_regs: syscon@20210000 {
  23                         compatible = "syscon";
  24                         reg = <0 0x20210000 0 0x10000>;
  25                 };
  26
  27                 pmu_regs: syscon@402b0000 {
  28                         compatible = "syscon";
  29                         reg = <0 0x402b0000 0 0x10000>;
  30                 };
  31
  32                 aon_regs: syscon@402e0000 {
  33                         compatible = "syscon";
  34                         reg = <0 0x402e0000 0 0x10000>;
  35                 };
  36
  37                 ana_regs: syscon@40400000 {
  38                         compatible = "syscon";
  39                         reg = <0 0x40400000 0 0x10000>;
  40                 };
  41
  42                 agcp_regs: syscon@415e0000 {
  43                         compatible = "syscon";
  44                         reg = <0 0x415e0000 0 0x1000000>;
  45                 };
  46
  47                 vsp_regs: syscon@61100000 {
  48                         compatible = "syscon";
  49                         reg = <0 0x61100000 0 0x10000>;
  50                 };
  51
  52                 cam_regs: syscon@62100000 {
  53                         compatible = "syscon";
  54                         reg = <0 0x62100000 0 0x10000>;
  55                 };
  56
  57                 disp_regs: syscon@63100000 {
  58                         compatible = "syscon";
  59                         reg = <0 0x63100000 0 0x10000>;
  60                 };
  61
  62                 ap_apb_regs: syscon@70b00000 {
  63                         compatible = "syscon";
  64                         reg = <0 0x70b00000 0 0x40000>;
  65                 };
  66
  67                 ap-apb {
  68                         compatible = "simple-bus";
  69                         #address-cells = <1>;
  70                         #size-cells = <1>;
  71                         ranges = <0 0x0 0x70000000 0x10000000>;
  72
  73                         uart0: serial@0 {
  74                                 compatible = "sprd,sc9860-uart",
  75                                              "sprd,sc9836-uart";
  76                                 reg = <0x0 0x100>;
  77                                 interrupts = <GIC_SPI 2 IRQ_TYPE_LEVEL_HIGH>;
  78                                 clocks = <&ext_26m>;
  79                                 status = "disabled";
  80                         };
  81
  82                         uart1: serial@100000 {
  83                                 compatible = "sprd,sc9860-uart",
  84                                              "sprd,sc9836-uart";
  85                                 reg = <0x100000 0x100>;
  86                                 interrupts = <GIC_SPI 3 IRQ_TYPE_LEVEL_HIGH>;
  87                                 clocks = <&ext_26m>;
  88                                 status = "disabled";
  89                         };
  90
  91                         uart2: serial@200000 {
  92                                 compatible = "sprd,sc9860-uart",
  93                                              "sprd,sc9836-uart";
  94                                 reg = <0x200000 0x100>;
  95                                 interrupts = <GIC_SPI 4 IRQ_TYPE_LEVEL_HIGH>;
  96                                 clocks = <&ext_26m>;
  97                                 status = "disabled";
  98                         };
  99
 100                         uart3: serial@300000 {
 101                                 compatible = "sprd,sc9860-uart",
 102                                              "sprd,sc9836-uart";
 103                                 reg = <0x300000 0x100>;
 104                                 interrupts = <GIC_SPI 5 IRQ_TYPE_LEVEL_HIGH>;
 105                                 clocks = <&ext_26m>;
 106                                 status = "disabled";
 107                         };
 108                 };
 109
 110                 ap-ahb {
 111                         compatible = "simple-bus";
 112                         #address-cells = <2>;
 113                         #size-cells = <2>;
 114                         ranges;
 115
 116                         ap_dma: dma-controller@20100000 {
 117                                 compatible = "sprd,sc9860-dma";
 118                                 reg = <0 0x20100000 0 0x4000>;
 119                                 interrupts = <GIC_SPI 42 IRQ_TYPE_LEVEL_HIGH>;
 120                                 #dma-cells = <1>;
 121                                 #dma-channels = <32>;
 122                                 clock-names = "enable";
 123                                 clocks = <&apahb_gate CLK_DMA_EB>;
 124                         };
 125                 };
 126
 127                 aon {
 128                         compatible = "simple-bus";
 129                         #address-cells = <2>;
 130                         #size-cells = <2>;
 131                         ranges;
 132
 133                         adi_bus: spi@40030000 {
 134                                 compatible = "sprd,sc9860-adi";
 135                                 reg = <0 0x40030000 0 0x10000>;
 136                                 hwlocks = <&hwlock 0>;
 137                                 hwlock-names = "adi";
 138                                 #address-cells = <1>;
 139                                 #size-cells = <0>;
 140                         };
 141
 142                         timer@40050000 {
 143                                 compatible = "sprd,sc9860-timer";
 144                                 reg = <0 0x40050000 0 0x20>;
 145                                 interrupts = <GIC_SPI 26 IRQ_TYPE_LEVEL_HIGH>;
 146                                 clocks = <&ext_32k>;
 147                         };
 148
 149                         timer@40050020 {
 150                                 compatible = "sprd,sc9860-suspend-timer";
 151                                 reg = <0 0x40050020 0 0x20>;
 152                                 clocks = <&ext_32k>;
 153                         };
 154
 155                         hwlock: hwspinlock@40500000 {
 156                                 compatible = "sprd,hwspinlock-r3p0";
 157                                 reg = <0 0x40500000 0 0x1000>;
 158                                 #hwlock-cells = <1>;
 159                                 clock-names = "enable";
 160                                 clocks = <&aon_gate CLK_SPLK_EB>;
 161                         };
 162
 163                         eic_debounce: gpio@40210000 {
 164                                 compatible = "sprd,sc9860-eic-debounce";
 165                                 reg = <0 0x40210000 0 0x80>;
 166                                 gpio-controller;
 167                                 #gpio-cells = <2>;
 168                                 interrupt-controller;
 169                                 #interrupt-cells = <2>;
 170                                 interrupts = <GIC_SPI 52 IRQ_TYPE_LEVEL_HIGH>;
 171                         };
 172
 173                         eic_latch: gpio@40210080 {
 174                                 compatible = "sprd,sc9860-eic-latch";
 175                                 reg = <0 0x40210080 0 0x20>;
 176                                 gpio-controller;
 177                                 #gpio-cells = <2>;
 178                                 interrupt-controller;
 179                                 #interrupt-cells = <2>;
 180                                 interrupts = <GIC_SPI 52 IRQ_TYPE_LEVEL_HIGH>;
 181                         };
 182
 183                         eic_async: gpio@402100a0 {
 184                                 compatible = "sprd,sc9860-eic-async";
 185                                 reg = <0 0x402100a0 0 0x20>;
 186                                 gpio-controller;
 187                                 #gpio-cells = <2>;
 188                                 interrupt-controller;
 189                                 #interrupt-cells = <2>;
 190                                 interrupts = <GIC_SPI 52 IRQ_TYPE_LEVEL_HIGH>;
 191                         };
 192
 193                         eic_sync: gpio@402100c0 {
 194                                 compatible = "sprd,sc9860-eic-sync";
 195                                 reg = <0 0x402100c0 0 0x20>;
 196                                 gpio-controller;
 197                                 #gpio-cells = <2>;
 198                                 interrupt-controller;
 199                                 #interrupt-cells = <2>;
 200                                 interrupts = <GIC_SPI 52 IRQ_TYPE_LEVEL_HIGH>;
 201                         };
 202
 203                         ap_gpio: gpio@40280000 {
 204                                 compatible = "sprd,sc9860-gpio";
 205                                 reg = <0 0x40280000 0 0x1000>;
 206                                 gpio-controller;
 207                                 #gpio-cells = <2>;
 208                                 interrupt-controller;
 209                                 #interrupt-cells = <2>;
 210                                 interrupts = <GIC_SPI 50 IRQ_TYPE_LEVEL_HIGH>;
 211                         };
 212
 213                         pin_controller: pinctrl@402a0000 {
 214                                 compatible = "sprd,sc9860-pinctrl";
 215                                 reg = <0 0x402a0000 0 0x10000>;
 216                         };
 217
 218                         watchdog@40310000 {
 219                                 compatible = "sprd,sp9860-wdt";
 220                                 reg = <0 0x40310000 0 0x1000>;
 221                                 interrupts = <GIC_SPI 61 IRQ_TYPE_LEVEL_HIGH>;
 222                                 timeout-sec = <12>;
 223                                 clock-names = "enable", "rtc_enable";
 224                                 clocks = <&aon_gate CLK_APCPU_WDG_EB>,
 225                                        <&aon_gate CLK_AP_WDG_RTC_EB>;
 226                         };
 227                 };
 228
 229                 agcp {
 230                         compatible = "simple-bus";
 231                         #address-cells = <2>;
 232                         #size-cells = <2>;
 233                         ranges;
 234
 235                         agcp_dma: dma-controller@41580000 {
 236                                 compatible = "sprd,sc9860-dma";
 237                                 reg = <0 0x41580000 0 0x4000>;
 238                                 #dma-cells = <1>;
 239                                 #dma-channels = <32>;
 240                                 clock-names = "enable", "ashb_eb";
 241                                 clocks = <&agcp_gate CLK_AGCP_DMAAP_EB>,
 242                                        <&agcp_gate CLK_AGCP_AP_ASHB_EB>;
 243                         };
 244                 };
 245         };
 246
 247         ext_32k: ext_32k {
 248                 compatible = "fixed-clock";
 249                 #clock-cells = <0>;
 250                 clock-frequency = <32768>;
 251                 clock-output-names = "ext-32k";
 252         };
 253
 254         ext_26m: ext_26m {
 255                 compatible = "fixed-clock";
 256                 #clock-cells = <0>;
 257                 clock-frequency = <26000000>;
 258                 clock-output-names = "ext-26m";
 259         };
 260
 261         ext_rco_100m: ext_rco_100m {
 262                 compatible = "fixed-clock";
 263                 #clock-cells = <0>;
 264                 clock-frequency = <100000000>;
 265                 clock-output-names = "ext-rco-100m";
 266         };
 267 };