arch/arm64/boot/dts/ti/k3-am65-main.dtsi

   1 // SPDX-License-Identifier: GPL-2.0
   2 /*
   3  * Device Tree Source for AM6 SoC Family Main Domain peripherals
   4  *
   5  * Copyright (C) 2016-2018 Texas Instruments Incorporated - http://www.ti.com/
   6  */
   7
   8 &cbass_main {
   9         gic500: interrupt-controller@1800000 {
  10                 compatible = "arm,gic-v3";
  11                 #address-cells = <2>;
  12                 #size-cells = <2>;
  13                 ranges;
  14                 #interrupt-cells = <3>;
  15                 interrupt-controller;
  16                 reg = <0x00 0x01800000 0x00 0x10000>,   /* GICD */
  17                       <0x00 0x01880000 0x00 0x90000>;   /* GICR */
  18                 /*
  19                  * vcpumntirq:
  20                  * virtual CPU interface maintenance interrupt
  21                  */
  22                 interrupts = <GIC_PPI 9 IRQ_TYPE_LEVEL_HIGH>;
  23
  24                 gic_its: gic-its@18200000 {
  25                         compatible = "arm,gic-v3-its";
  26                         reg = <0x00 0x01820000 0x00 0x10000>;
  27                         msi-controller;
  28                         #msi-cells = <1>;
  29                 };
  30         };
  31
  32         secure_proxy_main: mailbox@32c00000 {
  33                 compatible = "ti,am654-secure-proxy";
  34                 #mbox-cells = <1>;
  35                 reg-names = "target_data", "rt", "scfg";
  36                 reg = <0x00 0x32c00000 0x00 0x100000>,
  37                       <0x00 0x32400000 0x00 0x100000>,
  38                       <0x00 0x32800000 0x00 0x100000>;
  39                 interrupt-names = "rx_011";
  40                 interrupts = <GIC_SPI 37 IRQ_TYPE_LEVEL_HIGH>;
  41         };
  42
  43         main_uart0: serial@2800000 {
  44                 compatible = "ti,am654-uart";
  45                 reg = <0x00 0x02800000 0x00 0x100>;
  46                 reg-shift = <2>;
  47                 reg-io-width = <4>;
  48                 interrupts = <GIC_SPI 192 IRQ_TYPE_LEVEL_HIGH>;
  49                 clock-frequency = <48000000>;
  50                 current-speed = <115200>;
  51         };
  52
  53         main_uart1: serial@2810000 {
  54                 compatible = "ti,am654-uart";
  55                 reg = <0x00 0x02810000 0x00 0x100>;
  56                 reg-shift = <2>;
  57                 reg-io-width = <4>;
  58                 interrupts = <GIC_SPI 193 IRQ_TYPE_LEVEL_HIGH>;
  59                 clock-frequency = <48000000>;
  60                 current-speed = <115200>;
  61         };
  62
  63         main_uart2: serial@2820000 {
  64                 compatible = "ti,am654-uart";
  65                 reg = <0x00 0x02820000 0x00 0x100>;
  66                 reg-shift = <2>;
  67                 reg-io-width = <4>;
  68                 interrupts = <GIC_SPI 194 IRQ_TYPE_LEVEL_HIGH>;
  69                 clock-frequency = <48000000>;
  70                 current-speed = <115200>;
  71         };
  72 };