arch/arm/dts/k3-j721e.dtsi

   1 // SPDX-License-Identifier: GPL-2.0
   2 /*
   3  * Device Tree Source for J721E SoC Family
   4  *
   5  * Copyright (C) 2016-2019 Texas Instruments Incorporated - http://www.ti.com/
   6  */
   7
   8 #include <dt-bindings/interrupt-controller/irq.h>
   9 #include <dt-bindings/interrupt-controller/arm-gic.h>
  10 #include <dt-bindings/pinctrl/k3.h>
  11 #include <dt-bindings/soc/ti,sci_pm_domain.h>
  12
  13 / {
  14         model = "Texas Instruments K3 J721E SoC";
  15         compatible = "ti,j721e";
  16         interrupt-parent = <&gic500>;
  17         #address-cells = <2>;
  18         #size-cells = <2>;
  19
  20         aliases {
  21                 serial0 = &wkup_uart0;
  22                 serial1 = &mcu_uart0;
  23                 serial2 = &main_uart0;
  24                 serial3 = &main_uart1;
  25                 serial4 = &main_uart2;
  26                 serial5 = &main_uart3;
  27                 serial6 = &main_uart4;
  28                 serial7 = &main_uart5;
  29                 serial8 = &main_uart6;
  30                 serial9 = &main_uart7;
  31                 serial10 = &main_uart8;
  32                 serial11 = &main_uart9;
  33         };
  34
  35         chosen { };
  36
  37         cpus {
  38                 #address-cells = <1>;
  39                 #size-cells = <0>;
  40                 cpu-map {
  41                         cluster0: cluster0 {
  42                                 core0 {
  43                                         cpu = <&cpu0>;
  44                                 };
  45
  46                                 core1 {
  47                                         cpu = <&cpu1>;
  48                                 };
  49                         };
  50
  51                 };
  52
  53                 cpu0: cpu@0 {
  54                         compatible = "arm,cortex-a72";
  55                         reg = <0x000>;
  56                         device_type = "cpu";
  57                         enable-method = "psci";
  58                         i-cache-size = <0xC000>;
  59                         i-cache-line-size = <64>;
  60                         i-cache-sets = <256>;
  61                         d-cache-size = <0x8000>;
  62                         d-cache-line-size = <64>;
  63                         d-cache-sets = <128>;
  64                         next-level-cache = <&L2_0>;
  65                 };
  66
  67                 cpu1: cpu@1 {
  68                         compatible = "arm,cortex-a72";
  69                         reg = <0x001>;
  70                         device_type = "cpu";
  71                         enable-method = "psci";
  72                         i-cache-size = <0xC000>;
  73                         i-cache-line-size = <64>;
  74                         i-cache-sets = <256>;
  75                         d-cache-size = <0x8000>;
  76                         d-cache-line-size = <64>;
  77                         d-cache-sets = <128>;
  78                         next-level-cache = <&L2_0>;
  79                 };
  80         };
  81
  82         L2_0: l2-cache0 {
  83                 compatible = "cache";
  84                 cache-level = <2>;
  85                 cache-size = <0x100000>;
  86                 cache-line-size = <64>;
  87                 cache-sets = <2048>;
  88                 next-level-cache = <&msmc_l3>;
  89         };
  90
  91         msmc_l3: l3-cache0 {
  92                 compatible = "cache";
  93                 cache-level = <3>;
  94         };
  95
  96         firmware {
  97                 optee {
  98                         compatible = "linaro,optee-tz";
  99                         method = "smc";
 100                 };
 101
 102                 psci: psci {
 103                         compatible = "arm,psci-1.0";
 104                         method = "smc";
 105                 };
 106         };
 107
 108         a72_timer0: timer-cl0-cpu0 {
 109                 compatible = "arm,armv8-timer";
 110                 interrupts = <GIC_PPI 13 IRQ_TYPE_LEVEL_LOW>, /* cntpsirq */
 111                              <GIC_PPI 14 IRQ_TYPE_LEVEL_LOW>, /* cntpnsirq */
 112                              <GIC_PPI 11 IRQ_TYPE_LEVEL_LOW>, /* cntvirq */
 113                              <GIC_PPI 10 IRQ_TYPE_LEVEL_LOW>; /* cnthpirq */
 114         };
 115
 116         pmu: pmu {
 117                 compatible = "arm,armv8-pmuv3";
 118                 /* Recommendation from GIC500 TRM Table A.3 */
 119                 interrupts = <GIC_PPI 7 IRQ_TYPE_LEVEL_HIGH>;
 120         };
 121
 122         cbass_main: interconnect@100000 {
 123                 compatible = "simple-bus";
 124                 #address-cells = <2>;
 125                 #size-cells = <2>;
 126                 ranges = <0x00 0x00100000 0x00 0x00100000 0x00 0x00020000>, /* ctrl mmr */
 127                          <0x00 0x00600000 0x00 0x00600000 0x00 0x00031100>, /* GPIO */
 128                          <0x00 0x00900000 0x00 0x00900000 0x00 0x00012000>, /* serdes */
 129                          <0x00 0x00A40000 0x00 0x00A40000 0x00 0x00000800>, /* timesync router */
 130                          <0x00 0x01000000 0x00 0x01000000 0x00 0x0af02400>, /* Most peripherals */
 131                          <0x00 0x30800000 0x00 0x30800000 0x00 0x0bc00000>, /* MAIN NAVSS */
 132                          <0x00 0x0d000000 0x00 0x0d000000 0x00 0x01000000>, /* PCIe Core*/
 133                          <0x00 0x10000000 0x00 0x10000000 0x00 0x10000000>, /* PCIe DAT */
 134                          <0x00 0x64800000 0x00 0x64800000 0x00 0x00800000>, /* C71 */
 135                          <0x4d 0x80800000 0x4d 0x80800000 0x00 0x00800000>, /* C66_0 */
 136                          <0x4d 0x81800000 0x4d 0x81800000 0x00 0x00800000>, /* C66_1 */
 137                          <0x4e 0x20000000 0x4e 0x20000000 0x00 0x00080000>, /* GPU */
 138                          /* MCUSS_WKUP Range */
 139                          <0x00 0x28380000 0x00 0x28380000 0x00 0x03880000>,
 140                          <0x00 0x40200000 0x00 0x40200000 0x00 0x00998400>,
 141                          <0x00 0x40f00000 0x00 0x40f00000 0x00 0x00020000>,
 142                          <0x00 0x41000000 0x00 0x41000000 0x00 0x00020000>,
 143                          <0x00 0x41400000 0x00 0x41400000 0x00 0x00020000>,
 144                          <0x00 0x41c00000 0x00 0x41c00000 0x00 0x00100000>,
 145                          <0x00 0x42040000 0x00 0x42040000 0x00 0x03ac2400>,
 146                          <0x00 0x45100000 0x00 0x45100000 0x00 0x00c24000>,
 147                          <0x00 0x46000000 0x00 0x46000000 0x00 0x00200000>,
 148                          <0x00 0x47000000 0x00 0x47000000 0x00 0x00068400>,
 149                          <0x00 0x50000000 0x00 0x50000000 0x00 0x10000000>,
 150                          <0x00 0x70000000 0x00 0x70000000 0x00 0x00800000>,
 151                          <0x05 0x00000000 0x05 0x00000000 0x01 0x00000000>,
 152                          <0x07 0x00000000 0x07 0x00000000 0x01 0x00000000>;
 153
 154                 cbass_mcu_wakeup: interconnect@28380000 {
 155                         compatible = "simple-bus";
 156                         #address-cells = <2>;
 157                         #size-cells = <2>;
 158                         ranges = <0x00 0x28380000 0x00 0x28380000 0x00 0x03880000>, /* MCU NAVSS*/
 159                                  <0x00 0x40200000 0x00 0x40200000 0x00 0x00998400>, /* First peripheral window */
 160                                  <0x00 0x40f00000 0x00 0x40f00000 0x00 0x00020000>, /* CTRL_MMR0 */
 161                                  <0x00 0x41000000 0x00 0x41000000 0x00 0x00020000>, /* MCU R5F Core0 */
 162                                  <0x00 0x41400000 0x00 0x41400000 0x00 0x00020000>, /* MCU R5F Core1 */
 163                                  <0x00 0x41c00000 0x00 0x41c00000 0x00 0x00100000>, /* MCU SRAM */
 164                                  <0x00 0x42040000 0x00 0x42040000 0x00 0x03ac2400>, /* WKUP peripheral window */
 165                                  <0x00 0x45100000 0x00 0x45100000 0x00 0x00c24000>, /* MMRs, remaining NAVSS */
 166                                  <0x00 0x46000000 0x00 0x46000000 0x00 0x00200000>, /* CPSW */
 167                                  <0x00 0x47000000 0x00 0x47000000 0x00 0x00068400>, /* OSPI register space */
 168                                  <0x00 0x50000000 0x00 0x50000000 0x00 0x10000000>, /* FSS OSPI0/1 data region 0 */
 169                                  <0x05 0x00000000 0x05 0x00000000 0x01 0x00000000>, /* FSS OSPI0 data region 3 */
 170                                  <0x07 0x00000000 0x07 0x00000000 0x01 0x00000000>; /* FSS OSPI1 data region 3*/
 171                 };
 172         };
 173 };
 174
 175 /* Now include the peripherals for each bus segments */
 176 #include "k3-j721e-main.dtsi"
 177 #include "k3-j721e-mcu-wakeup.dtsi"