arch/arm/boot/dts/qcom-ipq4019.dtsi

   1 /*
   2  * Copyright (c) 2015, The Linux Foundation. All rights reserved.
   3  *
   4  * This program is free software; you can redistribute it and/or modify
   5  * it under the terms of the GNU General Public License version 2 and
   6  * only version 2 as published by the Free Software Foundation.
   7  *
   8  * This program is distributed in the hope that it will be useful,
   9  * but WITHOUT ANY WARRANTY; without even the implied warranty of
  10  * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
  11  * GNU General Public License for more details.
  12  */
  13
  14 /dts-v1/;
  15
  16 #include "skeleton.dtsi"
  17 #include <dt-bindings/clock/qcom,gcc-ipq4019.h>
  18 #include <dt-bindings/interrupt-controller/arm-gic.h>
  19 #include <dt-bindings/interrupt-controller/irq.h>
  20
  21 / {
  22         model = "Qualcomm Technologies, Inc. IPQ4019";
  23         compatible = "qcom,ipq4019";
  24         interrupt-parent = <&intc>;
  25
  26         aliases {
  27                 spi0 = &spi_0;
  28                 i2c0 = &i2c_0;
  29         };
  30
  31         cpus {
  32                 #address-cells = <1>;
  33                 #size-cells = <0>;
  34                 cpu@0 {
  35                         device_type = "cpu";
  36                         compatible = "arm,cortex-a7";
  37                         enable-method = "qcom,kpss-acc-v1";
  38                         qcom,acc = <&acc0>;
  39                         qcom,saw = <&saw0>;
  40                         reg = <0x0>;
  41                         clocks = <&gcc GCC_APPS_CLK_SRC>;
  42                         clock-frequency = <0>;
  43                         operating-points = <
  44                                 /* kHz  uV (fixed) */
  45                                 48000   1100000
  46                                 200000  1100000
  47                                 500000  1100000
  48                                 666000  1100000
  49                         >;
  50                         clock-latency = <256000>;
  51                 };
  52
  53                 cpu@1 {
  54                         device_type = "cpu";
  55                         compatible = "arm,cortex-a7";
  56                         enable-method = "qcom,kpss-acc-v1";
  57                         qcom,acc = <&acc1>;
  58                         qcom,saw = <&saw1>;
  59                         reg = <0x1>;
  60                         clocks = <&gcc GCC_APPS_CLK_SRC>;
  61                         clock-frequency = <0>;
  62                 };
  63
  64                 cpu@2 {
  65                         device_type = "cpu";
  66                         compatible = "arm,cortex-a7";
  67                         enable-method = "qcom,kpss-acc-v1";
  68                         qcom,acc = <&acc2>;
  69                         qcom,saw = <&saw2>;
  70                         reg = <0x2>;
  71                         clocks = <&gcc GCC_APPS_CLK_SRC>;
  72                         clock-frequency = <0>;
  73                 };
  74
  75                 cpu@3 {
  76                         device_type = "cpu";
  77                         compatible = "arm,cortex-a7";
  78                         enable-method = "qcom,kpss-acc-v1";
  79                         qcom,acc = <&acc3>;
  80                         qcom,saw = <&saw3>;
  81                         reg = <0x3>;
  82                         clocks = <&gcc GCC_APPS_CLK_SRC>;
  83                         clock-frequency = <0>;
  84                 };
  85         };
  86
  87         pmu {
  88                 compatible = "arm,cortex-a7-pmu";
  89                 interrupts = <GIC_PPI 7 (GIC_CPU_MASK_SIMPLE(4) |
  90                                          IRQ_TYPE_LEVEL_HIGH)>;
  91         };
  92
  93         clocks {
  94                 sleep_clk: sleep_clk {
  95                         compatible = "fixed-clock";
  96                         clock-frequency = <32768>;
  97                         #clock-cells = <0>;
  98                 };
  99
 100                 xo: xo {
 101                         compatible = "fixed-clock";
 102                         clock-frequency = <48000000>;
 103                         #clock-cells = <0>;
 104                 };
 105         };
 106
 107         timer {
 108                 compatible = "arm,armv7-timer";
 109                 interrupts = <1 2 0xf08>,
 110                              <1 3 0xf08>,
 111                              <1 4 0xf08>,
 112                              <1 1 0xf08>;
 113                 clock-frequency = <48000000>;
 114         };
 115
 116         soc {
 117                 #address-cells = <1>;
 118                 #size-cells = <1>;
 119                 ranges;
 120                 compatible = "simple-bus";
 121
 122                 intc: interrupt-controller@b000000 {
 123                         compatible = "qcom,msm-qgic2";
 124                         interrupt-controller;
 125                         #interrupt-cells = <3>;
 126                         reg = <0x0b000000 0x1000>,
 127                         <0x0b002000 0x1000>;
 128                 };
 129
 130                 gcc: clock-controller@1800000 {
 131                         compatible = "qcom,gcc-ipq4019";
 132                         #clock-cells = <1>;
 133                         #reset-cells = <1>;
 134                         reg = <0x1800000 0x60000>;
 135                 };
 136
 137                 rng@22000 {
 138                         compatible = "qcom,prng";
 139                         reg = <0x22000 0x140>;
 140                         clocks = <&gcc GCC_PRNG_AHB_CLK>;
 141                         clock-names = "core";
 142                         status = "disabled";
 143                 };
 144
 145                 tlmm: pinctrl@1000000 {
 146                         compatible = "qcom,ipq4019-pinctrl";
 147                         reg = <0x01000000 0x300000>;
 148                         gpio-controller;
 149                         #gpio-cells = <2>;
 150                         interrupt-controller;
 151                         #interrupt-cells = <2>;
 152                         interrupts = <0 208 0>;
 153                 };
 154
 155                 blsp_dma: dma@7884000 {
 156                         compatible = "qcom,bam-v1.7.0";
 157                         reg = <0x07884000 0x23000>;
 158                         interrupts = <GIC_SPI 238 IRQ_TYPE_NONE>;
 159                         clocks = <&gcc GCC_BLSP1_AHB_CLK>;
 160                         clock-names = "bam_clk";
 161                         #dma-cells = <1>;
 162                         qcom,ee = <0>;
 163                         status = "disabled";
 164                 };
 165
 166                 spi_0: spi@78b5000 {
 167                         compatible = "qcom,spi-qup-v2.2.1";
 168                         reg = <0x78b5000 0x600>;
 169                         interrupts = <GIC_SPI 95 IRQ_TYPE_LEVEL_HIGH>;
 170                         clocks = <&gcc GCC_BLSP1_QUP1_SPI_APPS_CLK>,
 171                                  <&gcc GCC_BLSP1_AHB_CLK>;
 172                         clock-names = "core", "iface";
 173                         #address-cells = <1>;
 174                         #size-cells = <0>;
 175                         status = "disabled";
 176                 };
 177
 178                 i2c_0: i2c@78b7000 {
 179                         compatible = "qcom,i2c-qup-v2.2.1";
 180                         reg = <0x78b7000 0x600>;
 181                         interrupts = <GIC_SPI 97 IRQ_TYPE_LEVEL_HIGH>;
 182                         clocks = <&gcc GCC_BLSP1_AHB_CLK>,
 183                                  <&gcc GCC_BLSP1_QUP1_I2C_APPS_CLK>;
 184                         clock-names = "iface", "core";
 185                         #address-cells = <1>;
 186                         #size-cells = <0>;
 187                         status = "disabled";
 188                 };
 189
 190
 191                 cryptobam: dma@8e04000 {
 192                         compatible = "qcom,bam-v1.7.0";
 193                         reg = <0x08e04000 0x20000>;
 194                         interrupts = <GIC_SPI 207 0>;
 195                         clocks = <&gcc GCC_CRYPTO_AHB_CLK>;
 196                         clock-names = "bam_clk";
 197                         #dma-cells = <1>;
 198                         qcom,ee = <1>;
 199                         qcom,controlled-remotely;
 200                         status = "disabled";
 201                 };
 202
 203                 crypto@8e3a000 {
 204                         compatible = "qcom,crypto-v5.1";
 205                         reg = <0x08e3a000 0x6000>;
 206                         clocks = <&gcc GCC_CRYPTO_AHB_CLK>,
 207                                  <&gcc GCC_CRYPTO_AXI_CLK>,
 208                                  <&gcc GCC_CRYPTO_CLK>;
 209                         clock-names = "iface", "bus", "core";
 210                         dmas = <&cryptobam 2>, <&cryptobam 3>;
 211                         dma-names = "rx", "tx";
 212                         status = "disabled";
 213                 };
 214
 215                 acc0: clock-controller@b088000 {
 216                         compatible = "qcom,kpss-acc-v1";
 217                         reg = <0x0b088000 0x1000>, <0xb008000 0x1000>;
 218                 };
 219
 220                 acc1: clock-controller@b098000 {
 221                         compatible = "qcom,kpss-acc-v1";
 222                         reg = <0x0b098000 0x1000>, <0xb008000 0x1000>;
 223                 };
 224
 225                 acc2: clock-controller@b0a8000 {
 226                         compatible = "qcom,kpss-acc-v1";
 227                         reg = <0x0b0a8000 0x1000>, <0xb008000 0x1000>;
 228                 };
 229
 230                 acc3: clock-controller@b0b8000 {
 231                         compatible = "qcom,kpss-acc-v1";
 232                         reg = <0x0b0b8000 0x1000>, <0xb008000 0x1000>;
 233                 };
 234
 235                 saw0: regulator@b089000 {
 236                         compatible = "qcom,saw2";
 237                         reg = <0x02089000 0x1000>, <0x0b009000 0x1000>;
 238                         regulator;
 239                 };
 240
 241                 saw1: regulator@b099000 {
 242                         compatible = "qcom,saw2";
 243                         reg = <0x0b099000 0x1000>, <0x0b009000 0x1000>;
 244                         regulator;
 245                 };
 246
 247                 saw2: regulator@b0a9000 {
 248                         compatible = "qcom,saw2";
 249                         reg = <0x0b0a9000 0x1000>, <0x0b009000 0x1000>;
 250                         regulator;
 251                 };
 252
 253                 saw3: regulator@b0b9000 {
 254                         compatible = "qcom,saw2";
 255                         reg = <0x0b0b9000 0x1000>, <0x0b009000 0x1000>;
 256                         regulator;
 257                 };
 258
 259                 serial@78af000 {
 260                         compatible = "qcom,msm-uartdm-v1.4", "qcom,msm-uartdm";
 261                         reg = <0x78af000 0x200>;
 262                         interrupts = <0 107 0>;
 263                         status = "disabled";
 264                         clocks = <&gcc GCC_BLSP1_UART1_APPS_CLK>,
 265                                 <&gcc GCC_BLSP1_AHB_CLK>;
 266                         clock-names = "core", "iface";
 267                         dmas = <&blsp_dma 1>, <&blsp_dma 0>;
 268                         dma-names = "rx", "tx";
 269                 };
 270
 271                 serial@78b0000 {
 272                         compatible = "qcom,msm-uartdm-v1.4", "qcom,msm-uartdm";
 273                         reg = <0x78b0000 0x200>;
 274                         interrupts = <0 108 0>;
 275                         status = "disabled";
 276                         clocks = <&gcc GCC_BLSP1_UART2_APPS_CLK>,
 277                                 <&gcc GCC_BLSP1_AHB_CLK>;
 278                         clock-names = "core", "iface";
 279                         dmas = <&blsp_dma 3>, <&blsp_dma 2>;
 280                         dma-names = "rx", "tx";
 281                 };
 282
 283                 watchdog@b017000 {
 284                         compatible = "qcom,kpss-wdt", "qcom,kpss-wdt-ipq4019";
 285                         reg = <0xb017000 0x40>;
 286                         clocks = <&sleep_clk>;
 287                         timeout-sec = <10>;
 288                         status = "disabled";
 289                 };
 290
 291                 restart@4ab000 {
 292                         compatible = "qcom,pshold";
 293                         reg = <0x4ab000 0x4>;
 294                 };
 295         };
 296 };