arch/arm/boot/dts/stih416.dtsi

   1 /*
   2  * Copyright (C) 2012 STMicroelectronics Limited.
   3  * Author: Srinivas Kandagatla <srinivas.kandagatla@st.com>
   4  *
   5  * This program is free software; you can redistribute it and/or modify
   6  * it under the terms of the GNU General Public License version 2 as
   7  * publishhed by the Free Software Foundation.
   8  */
   9 #include "stih41x.dtsi"
  10 #include "stih416-clock.dtsi"
  11 #include "stih416-pinctrl.dtsi"
  12 #include <dt-bindings/interrupt-controller/arm-gic.h>
  13 / {
  14         L2: cache-controller {
  15                 compatible = "arm,pl310-cache";
  16                 reg = <0xfffe2000 0x1000>;
  17                 arm,data-latency = <3 3 3>;
  18                 arm,tag-latency = <2 2 2>;
  19                 cache-unified;
  20                 cache-level = <2>;
  21         };
  22
  23         soc {
  24                 #address-cells = <1>;
  25                 #size-cells = <1>;
  26                 interrupt-parent = <&intc>;
  27                 ranges;
  28                 compatible      = "simple-bus";
  29
  30                 syscfg_sbc:sbc-syscfg@fe600000{
  31                         compatible      = "st,stih416-sbc-syscfg", "syscon";
  32                         reg             = <0xfe600000 0x1000>;
  33                 };
  34
  35                 syscfg_front:front-syscfg@fee10000{
  36                         compatible      = "st,stih416-front-syscfg", "syscon";
  37                         reg             = <0xfee10000 0x1000>;
  38                 };
  39
  40                 syscfg_rear:rear-syscfg@fe830000{
  41                         compatible      = "st,stih416-rear-syscfg", "syscon";
  42                         reg             = <0xfe830000 0x1000>;
  43                 };
  44
  45                 /* MPE */
  46                 syscfg_fvdp_fe:fvdp-fe-syscfg@fddf0000{
  47                         compatible      = "st,stih416-fvdp-fe-syscfg", "syscon";
  48                         reg             = <0xfddf0000 0x1000>;
  49                 };
  50
  51                 syscfg_fvdp_lite:fvdp-lite-syscfg@fd6a0000{
  52                         compatible      = "st,stih416-fvdp-lite-syscfg", "syscon";
  53                         reg             = <0xfd6a0000 0x1000>;
  54                 };
  55
  56                 syscfg_cpu:cpu-syscfg@fdde0000{
  57                         compatible      = "st,stih416-cpu-syscfg", "syscon";
  58                         reg             = <0xfdde0000 0x1000>;
  59                 };
  60
  61                 syscfg_compo:compo-syscfg@fd320000{
  62                         compatible      = "st,stih416-compo-syscfg", "syscon";
  63                         reg             = <0xfd320000 0x1000>;
  64                 };
  65
  66                 syscfg_transport:transport-syscfg@fd690000{
  67                         compatible      = "st,stih416-transport-syscfg", "syscon";
  68                         reg             = <0xfd690000 0x1000>;
  69                 };
  70
  71                 syscfg_lpm:lpm-syscfg@fe4b5100{
  72                         compatible      = "st,stih416-lpm-syscfg", "syscon";
  73                         reg             = <0xfe4b5100 0x8>;
  74                 };
  75
  76                 serial2: serial@fed32000{
  77                         compatible      = "st,asc";
  78                         status          = "disabled";
  79                         reg             = <0xfed32000 0x2c>;
  80                         interrupts      = <0 197 0>;
  81                         clocks          = <&CLK_S_ICN_REG_0>;
  82                         pinctrl-names   = "default";
  83                         pinctrl-0       = <&pinctrl_serial2 &pinctrl_serial2_oe>;
  84                 };
  85
  86                 /* SBC_UART1 */
  87                 sbc_serial1: serial@fe531000 {
  88                         compatible      = "st,asc";
  89                         status          = "disabled";
  90                         reg             = <0xfe531000 0x2c>;
  91                         interrupts      = <0 210 0>;
  92                         pinctrl-names   = "default";
  93                         pinctrl-0       = <&pinctrl_sbc_serial1>;
  94                         clocks          = <&CLK_SYSIN>;
  95                 };
  96
  97                 i2c@fed40000 {
  98                         compatible      = "st,comms-ssc4-i2c";
  99                         reg             = <0xfed40000 0x110>;
 100                         interrupts      = <GIC_SPI 187 IRQ_TYPE_LEVEL_HIGH>;
 101                         clocks          = <&CLK_S_ICN_REG_0>;
 102                         clock-names     = "ssc";
 103                         clock-frequency = <400000>;
 104                         pinctrl-names   = "default";
 105                         pinctrl-0       = <&pinctrl_i2c0_default>;
 106
 107                         status          = "disabled";
 108                 };
 109
 110                 i2c@fed41000 {
 111                         compatible      = "st,comms-ssc4-i2c";
 112                         reg             = <0xfed41000 0x110>;
 113                         interrupts      = <GIC_SPI 188 IRQ_TYPE_LEVEL_HIGH>;
 114                         clocks          = <&CLK_S_ICN_REG_0>;
 115                         clock-names     = "ssc";
 116                         clock-frequency = <400000>;
 117                         pinctrl-names   = "default";
 118                         pinctrl-0       = <&pinctrl_i2c1_default>;
 119
 120                         status          = "disabled";
 121                 };
 122
 123                 i2c@fe540000 {
 124                         compatible      = "st,comms-ssc4-i2c";
 125                         reg             = <0xfe540000 0x110>;
 126                         interrupts      = <GIC_SPI 206 IRQ_TYPE_LEVEL_HIGH>;
 127                         clocks          = <&CLK_SYSIN>;
 128                         clock-names     = "ssc";
 129                         clock-frequency = <400000>;
 130                         pinctrl-names   = "default";
 131                         pinctrl-0       = <&pinctrl_sbc_i2c0_default>;
 132
 133                         status          = "disabled";
 134                 };
 135
 136                 i2c@fe541000 {
 137                         compatible      = "st,comms-ssc4-i2c";
 138                         reg             = <0xfe541000 0x110>;
 139                         interrupts      = <GIC_SPI 207 IRQ_TYPE_LEVEL_HIGH>;
 140                         clocks          = <&CLK_SYSIN>;
 141                         clock-names     = "ssc";
 142                         clock-frequency = <400000>;
 143                         pinctrl-names   = "default";
 144                         pinctrl-0       = <&pinctrl_sbc_i2c1_default>;
 145
 146                         status          = "disabled";
 147                 };
 148         };
 149 };