arch/arm/boot/dts/imx7d.dtsi

   1 // SPDX-License-Identifier: GPL-2.0+ OR MIT
   2 //
   3 // Copyright 2015 Freescale Semiconductor, Inc.
   4 // Copyright 2016 Toradex AG
   5
   6 #include "imx7s.dtsi"
   7 #include <dt-bindings/reset/imx7-reset.h>
   8
   9 / {
  10         aliases {
  11                 usb0 = &usbotg1;
  12                 usb1 = &usbotg2;
  13                 usb2 = &usbh;
  14         };
  15
  16         cpus {
  17                 cpu0: cpu@0 {
  18                         clock-frequency = <996000000>;
  19                         operating-points-v2 = <&cpu0_opp_table>;
  20                         #cooling-cells = <2>;
  21                         nvmem-cells = <&fuse_grade>;
  22                         nvmem-cell-names = "speed_grade";
  23                 };
  24
  25                 cpu1: cpu@1 {
  26                         compatible = "arm,cortex-a7";
  27                         device_type = "cpu";
  28                         reg = <1>;
  29                         clock-frequency = <996000000>;
  30                         operating-points-v2 = <&cpu0_opp_table>;
  31                         #cooling-cells = <2>;
  32                         cpu-idle-states = <&cpu_sleep_wait>;
  33                 };
  34         };
  35
  36         timer {
  37                 compatible = "arm,armv7-timer";
  38                 interrupt-parent = <&intc>;
  39                 interrupts = <GIC_PPI 13 (GIC_CPU_MASK_SIMPLE(2) | IRQ_TYPE_LEVEL_LOW)>,
  40                              <GIC_PPI 14 (GIC_CPU_MASK_SIMPLE(2) | IRQ_TYPE_LEVEL_LOW)>,
  41                              <GIC_PPI 11 (GIC_CPU_MASK_SIMPLE(2) | IRQ_TYPE_LEVEL_LOW)>,
  42                              <GIC_PPI 10 (GIC_CPU_MASK_SIMPLE(2) | IRQ_TYPE_LEVEL_LOW)>;
  43         };
  44
  45         cpu0_opp_table: opp-table {
  46                 compatible = "operating-points-v2";
  47                 opp-shared;
  48
  49                 opp-792000000 {
  50                         opp-hz = /bits/ 64 <792000000>;
  51                         opp-microvolt = <1000000>;
  52                         clock-latency-ns = <150000>;
  53                         opp-supported-hw = <0xd>, <0x7>;
  54                         opp-suspend;
  55                 };
  56
  57                 opp-996000000 {
  58                         opp-hz = /bits/ 64 <996000000>;
  59                         opp-microvolt = <1100000>;
  60                         clock-latency-ns = <150000>;
  61                         opp-supported-hw = <0xc>, <0x7>;
  62                         opp-suspend;
  63                 };
  64
  65                 opp-1200000000 {
  66                         opp-hz = /bits/ 64 <1200000000>;
  67                         opp-microvolt = <1225000>;
  68                         clock-latency-ns = <150000>;
  69                         opp-supported-hw = <0x8>, <0x3>;
  70                         opp-suspend;
  71                 };
  72         };
  73
  74         usbphynop2: usbphynop2 {
  75                 compatible = "usb-nop-xceiv";
  76                 clocks = <&clks IMX7D_USB_PHY2_CLK>;
  77                 clock-names = "main_clk";
  78                 #phy-cells = <0>;
  79         };
  80
  81         soc {
  82                 etm@3007d000 {
  83                         compatible = "arm,coresight-etm3x", "arm,primecell";
  84                         reg = <0x3007d000 0x1000>;
  85
  86                         /*
  87                          * System will hang if added nosmp in kernel command line
  88                          * without arm,primecell-periphid because amba bus try to
  89                          * read id and core1 power off at this time.
  90                          */
  91                         arm,primecell-periphid = <0xbb956>;
  92                         cpu = <&cpu1>;
  93                         clocks = <&clks IMX7D_MAIN_AXI_ROOT_CLK>;
  94                         clock-names = "apb_pclk";
  95
  96                         out-ports {
  97                                 port {
  98                                         etm1_out_port: endpoint {
  99                                                 remote-endpoint = <&ca_funnel_in_port1>;
 100                                         };
 101                                 };
 102                         };
 103                 };
 104
 105                 intc: interrupt-controller@31001000 {
 106                         compatible = "arm,cortex-a7-gic";
 107                         interrupts = <GIC_PPI 9 (GIC_CPU_MASK_SIMPLE(2) | IRQ_TYPE_LEVEL_HIGH)>;
 108                         #interrupt-cells = <3>;
 109                         interrupt-controller;
 110                         interrupt-parent = <&intc>;
 111                         reg = <0x31001000 0x1000>,
 112                               <0x31002000 0x2000>,
 113                               <0x31004000 0x2000>,
 114                               <0x31006000 0x2000>;
 115                 };
 116         };
 117 };
 118
 119 &aips2 {
 120         pcie_phy: pcie-phy@306d0000 {
 121                   compatible = "fsl,imx7d-pcie-phy";
 122                   reg = <0x306d0000 0x10000>;
 123                   status = "disabled";
 124         };
 125 };
 126
 127 &aips3 {
 128         usbotg2: usb@30b20000 {
 129                 compatible = "fsl,imx7d-usb", "fsl,imx27-usb";
 130                 reg = <0x30b20000 0x200>;
 131                 interrupts = <GIC_SPI 42 IRQ_TYPE_LEVEL_HIGH>;
 132                 clocks = <&clks IMX7D_USB_CTRL_CLK>;
 133                 fsl,usbphy = <&usbphynop2>;
 134                 fsl,usbmisc = <&usbmisc2 0>;
 135                 phy-clkgate-delay-us = <400>;
 136                 status = "disabled";
 137         };
 138
 139         usbmisc2: usbmisc@30b20200 {
 140                 #index-cells = <1>;
 141                 compatible = "fsl,imx7d-usbmisc", "fsl,imx6q-usbmisc";
 142                 reg = <0x30b20200 0x200>;
 143         };
 144
 145         fec2: ethernet@30bf0000 {
 146                 compatible = "fsl,imx7d-fec", "fsl,imx6sx-fec";
 147                 reg = <0x30bf0000 0x10000>;
 148                 interrupt-names = "int0", "int1", "int2", "pps";
 149                 interrupts = <GIC_SPI 102 IRQ_TYPE_LEVEL_HIGH>,
 150                         <GIC_SPI 100 IRQ_TYPE_LEVEL_HIGH>,
 151                         <GIC_SPI 101 IRQ_TYPE_LEVEL_HIGH>,
 152                         <GIC_SPI 103 IRQ_TYPE_LEVEL_HIGH>;
 153                 clocks = <&clks IMX7D_ENET2_IPG_ROOT_CLK>,
 154                         <&clks IMX7D_ENET_AXI_ROOT_CLK>,
 155                         <&clks IMX7D_ENET2_TIME_ROOT_CLK>,
 156                         <&clks IMX7D_PLL_ENET_MAIN_125M_CLK>,
 157                         <&clks IMX7D_ENET_PHY_REF_ROOT_CLK>;
 158                 clock-names = "ipg", "ahb", "ptp",
 159                         "enet_clk_ref", "enet_out";
 160                 fsl,num-tx-queues = <3>;
 161                 fsl,num-rx-queues = <3>;
 162                 fsl,stop-mode = <&gpr 0x10 4>;
 163                 status = "disabled";
 164         };
 165
 166         pcie: pcie@33800000 {
 167                 compatible = "fsl,imx7d-pcie", "snps,dw-pcie";
 168                 reg = <0x33800000 0x4000>,
 169                       <0x4ff00000 0x80000>;
 170                 reg-names = "dbi", "config";
 171                 #address-cells = <3>;
 172                 #size-cells = <2>;
 173                 device_type = "pci";
 174                 bus-range = <0x00 0xff>;
 175                 ranges = <0x81000000 0 0          0x4ff80000 0 0x00010000   /* downstream I/O */
 176                           0x82000000 0 0x40000000 0x40000000 0 0x0ff00000>; /* non-prefetchable memory */
 177                 num-lanes = <1>;
 178                 num-viewport = <4>;
 179                 interrupts = <GIC_SPI 122 IRQ_TYPE_LEVEL_HIGH>;
 180                 interrupt-names = "msi";
 181                 #interrupt-cells = <1>;
 182                 interrupt-map-mask = <0 0 0 0x7>;
 183                 /*
 184                  * Reference manual lists pci irqs incorrectly
 185                  * Real hardware ordering is same as imx6: D+MSI, C, B, A
 186                  */
 187                 interrupt-map = <0 0 0 1 &intc GIC_SPI 125 IRQ_TYPE_LEVEL_HIGH>,
 188                                 <0 0 0 2 &intc GIC_SPI 124 IRQ_TYPE_LEVEL_HIGH>,
 189                                 <0 0 0 3 &intc GIC_SPI 123 IRQ_TYPE_LEVEL_HIGH>,
 190                                 <0 0 0 4 &intc GIC_SPI 122 IRQ_TYPE_LEVEL_HIGH>;
 191                 clocks = <&clks IMX7D_PCIE_CTRL_ROOT_CLK>,
 192                          <&clks IMX7D_PLL_ENET_MAIN_100M_CLK>,
 193                          <&clks IMX7D_PCIE_PHY_ROOT_CLK>;
 194                 clock-names = "pcie", "pcie_bus", "pcie_phy";
 195                 assigned-clocks = <&clks IMX7D_PCIE_CTRL_ROOT_SRC>,
 196                                   <&clks IMX7D_PCIE_PHY_ROOT_SRC>;
 197                 assigned-clock-parents = <&clks IMX7D_PLL_ENET_MAIN_250M_CLK>,
 198                                          <&clks IMX7D_PLL_ENET_MAIN_100M_CLK>;
 199
 200                 fsl,max-link-speed = <2>;
 201                 power-domains = <&pgc_pcie_phy>;
 202                 resets = <&src IMX7_RESET_PCIEPHY>,
 203                          <&src IMX7_RESET_PCIE_CTRL_APPS_EN>,
 204                          <&src IMX7_RESET_PCIE_CTRL_APPS_TURNOFF>;
 205                 reset-names = "pciephy", "apps", "turnoff";
 206                 fsl,imx7d-pcie-phy = <&pcie_phy>;
 207                 status = "disabled";
 208         };
 209 };
 210
 211 &ca_funnel_in_ports {
 212         #address-cells = <1>;
 213         #size-cells = <0>;
 214
 215         port@1 {
 216                 reg = <1>;
 217                 ca_funnel_in_port1: endpoint {
 218                         remote-endpoint = <&etm1_out_port>;
 219                 };
 220         };
 221 };