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         clocks {
  88                 sleep_clk: sleep_clk {
  89                         compatible = "fixed-clock";
  90                         clock-frequency = <32768>;
  91                         #clock-cells = <0>;
  92                 };
  93         };
  94
  95         soc {
  96                 #address-cells = <1>;
  97                 #size-cells = <1>;
  98                 ranges;
  99                 compatible = "simple-bus";
 100
 101                 intc: interrupt-controller@b000000 {
 102                         compatible = "qcom,msm-qgic2";
 103                         interrupt-controller;
 104                         #interrupt-cells = <3>;
 105                         reg = <0x0b000000 0x1000>,
 106                         <0x0b002000 0x1000>;
 107                 };
 108
 109                 gcc: clock-controller@1800000 {
 110                         compatible = "qcom,gcc-ipq4019";
 111                         #clock-cells = <1>;
 112                         #reset-cells = <1>;
 113                         reg = <0x1800000 0x60000>;
 114                 };
 115
 116                 tlmm: pinctrl@0x01000000 {
 117                         compatible = "qcom,ipq4019-pinctrl";
 118                         reg = <0x01000000 0x300000>;
 119                         gpio-controller;
 120                         #gpio-cells = <2>;
 121                         interrupt-controller;
 122                         #interrupt-cells = <2>;
 123                         interrupts = <0 208 0>;
 124                 };
 125
 126                 blsp_dma: dma@7884000 {
 127                         compatible = "qcom,bam-v1.7.0";
 128                         reg = <0x07884000 0x23000>;
 129                         interrupts = <GIC_SPI 238 IRQ_TYPE_NONE>;
 130                         clocks = <&gcc GCC_BLSP1_AHB_CLK>;
 131                         clock-names = "bam_clk";
 132                         #dma-cells = <1>;
 133                         qcom,ee = <0>;
 134                         status = "disabled";
 135                 };
 136
 137                 spi_0: spi@78b5000 {
 138                         compatible = "qcom,spi-qup-v2.2.1";
 139                         reg = <0x78b5000 0x600>;
 140                         interrupts = <GIC_SPI 95 IRQ_TYPE_LEVEL_HIGH>;
 141                         clocks = <&gcc GCC_BLSP1_QUP1_SPI_APPS_CLK>,
 142                                  <&gcc GCC_BLSP1_AHB_CLK>;
 143                         clock-names = "core", "iface";
 144                         #address-cells = <1>;
 145                         #size-cells = <0>;
 146                         status = "disabled";
 147                 };
 148
 149                 i2c_0: i2c@78b7000 {
 150                         compatible = "qcom,i2c-qup-v2.2.1";
 151                         reg = <0x78b7000 0x6000>;
 152                         interrupts = <GIC_SPI 97 IRQ_TYPE_LEVEL_HIGH>;
 153                         clocks = <&gcc GCC_BLSP1_AHB_CLK>,
 154                                  <&gcc GCC_BLSP1_QUP2_I2C_APPS_CLK>;
 155                         clock-names = "iface", "core";
 156                         #address-cells = <1>;
 157                         #size-cells = <0>;
 158                         status = "disabled";
 159                 };
 160
 161
 162                 cryptobam: dma@8e04000 {
 163                         compatible = "qcom,bam-v1.7.0";
 164                         reg = <0x08e04000 0x20000>;
 165                         interrupts = <GIC_SPI 207 0>;
 166                         clocks = <&gcc GCC_CRYPTO_AHB_CLK>;
 167                         clock-names = "bam_clk";
 168                         #dma-cells = <1>;
 169                         qcom,ee = <1>;
 170                         qcom,controlled-remotely;
 171                         status = "disabled";
 172                 };
 173
 174                 crypto@8e3a000 {
 175                         compatible = "qcom,crypto-v5.1";
 176                         reg = <0x08e3a000 0x6000>;
 177                         clocks = <&gcc GCC_CRYPTO_AHB_CLK>,
 178                                  <&gcc GCC_CRYPTO_AXI_CLK>,
 179                                  <&gcc GCC_CRYPTO_CLK>;
 180                         clock-names = "iface", "bus", "core";
 181                         dmas = <&cryptobam 2>, <&cryptobam 3>;
 182                         dma-names = "rx", "tx";
 183                         status = "disabled";
 184                 };
 185
 186                 acc0: clock-controller@b088000 {
 187                         compatible = "qcom,kpss-acc-v1";
 188                         reg = <0x0b088000 0x1000>, <0xb008000 0x1000>;
 189                 };
 190
 191                 acc1: clock-controller@b098000 {
 192                         compatible = "qcom,kpss-acc-v1";
 193                         reg = <0x0b098000 0x1000>, <0xb008000 0x1000>;
 194                 };
 195
 196                 acc2: clock-controller@b0a8000 {
 197                         compatible = "qcom,kpss-acc-v1";
 198                         reg = <0x0b0a8000 0x1000>, <0xb008000 0x1000>;
 199                 };
 200
 201                 acc3: clock-controller@b0b8000 {
 202                         compatible = "qcom,kpss-acc-v1";
 203                         reg = <0x0b0b8000 0x1000>, <0xb008000 0x1000>;
 204                 };
 205
 206                 saw0: regulator@b089000 {
 207                         compatible = "qcom,saw2";
 208                         reg = <0x02089000 0x1000>, <0x0b009000 0x1000>;
 209                         regulator;
 210                 };
 211
 212                 saw1: regulator@b099000 {
 213                         compatible = "qcom,saw2";
 214                         reg = <0x0b099000 0x1000>, <0x0b009000 0x1000>;
 215                         regulator;
 216                 };
 217
 218                 saw2: regulator@b0a9000 {
 219                         compatible = "qcom,saw2";
 220                         reg = <0x0b0a9000 0x1000>, <0x0b009000 0x1000>;
 221                         regulator;
 222                 };
 223
 224                 saw3: regulator@b0b9000 {
 225                         compatible = "qcom,saw2";
 226                         reg = <0x0b0b9000 0x1000>, <0x0b009000 0x1000>;
 227                         regulator;
 228                 };
 229
 230                 serial@78af000 {
 231                         compatible = "qcom,msm-uartdm-v1.4", "qcom,msm-uartdm";
 232                         reg = <0x78af000 0x200>;
 233                         interrupts = <0 107 0>;
 234                         status = "disabled";
 235                         clocks = <&gcc GCC_BLSP1_UART1_APPS_CLK>,
 236                                 <&gcc GCC_BLSP1_AHB_CLK>;
 237                         clock-names = "core", "iface";
 238                         dmas = <&blsp_dma 1>, <&blsp_dma 0>;
 239                         dma-names = "rx", "tx";
 240                 };
 241
 242                 serial@78b0000 {
 243                         compatible = "qcom,msm-uartdm-v1.4", "qcom,msm-uartdm";
 244                         reg = <0x78b0000 0x200>;
 245                         interrupts = <0 108 0>;
 246                         status = "disabled";
 247                         clocks = <&gcc GCC_BLSP1_UART2_APPS_CLK>,
 248                                 <&gcc GCC_BLSP1_AHB_CLK>;
 249                         clock-names = "core", "iface";
 250                         dmas = <&blsp_dma 3>, <&blsp_dma 2>;
 251                         dma-names = "rx", "tx";
 252                 };
 253
 254                 watchdog@b017000 {
 255                         compatible = "qcom,kpss-standalone";
 256                         reg = <0xb017000 0x40>;
 257                         clocks = <&sleep_clk>;
 258                         timeout-sec = <10>;
 259                         status = "disabled";
 260                 };
 261
 262                 restart@4ab000 {
 263                         compatible = "qcom,pshold";
 264                         reg = <0x4ab000 0x4>;
 265                 };
 266         };
 267 };