0001 // SPDX-License-Identifier: GPL-2.0
0002 //
0003 // Copyright 2012 Steffen Trumtrar, Pengutronix
0004 //
0005 // based on imx27.dtsi
0006
0007 #include "imx35-pinfunc.h"
0008
0009 / {
0010 #address-cells = <1>;
0011 #size-cells = <1>;
0012 /*
0013 * The decompressor and also some bootloaders rely on a
0014 * pre-existing /chosen node to be available to insert the
0015 * command line and merge other ATAGS info.
0016 */
0017 chosen {};
0018
0019 aliases {
0020 ethernet0 = &fec;
0021 gpio0 = &gpio1;
0022 gpio1 = &gpio2;
0023 gpio2 = &gpio3;
0024 i2c0 = &i2c1;
0025 i2c1 = &i2c2;
0026 i2c2 = &i2c3;
0027 mmc0 = &esdhc1;
0028 mmc1 = &esdhc2;
0029 mmc2 = &esdhc3;
0030 serial0 = &uart1;
0031 serial1 = &uart2;
0032 serial2 = &uart3;
0033 spi0 = &spi1;
0034 spi1 = &spi2;
0035 };
0036
0037 cpus {
0038 #address-cells = <1>;
0039 #size-cells = <0>;
0040
0041 cpu@0 {
0042 compatible = "arm,arm1136jf-s";
0043 device_type = "cpu";
0044 reg = <0>;
0045 };
0046 };
0047
0048 avic: avic-interrupt-controller@68000000 {
0049 compatible = "fsl,imx35-avic", "fsl,avic";
0050 interrupt-controller;
0051 #interrupt-cells = <1>;
0052 reg = <0x68000000 0x10000000>;
0053 };
0054
0055 soc {
0056 #address-cells = <1>;
0057 #size-cells = <1>;
0058 compatible = "simple-bus";
0059 interrupt-parent = <&avic>;
0060 ranges;
0061
0062 L2: cache-controller@30000000 {
0063 compatible = "arm,l210-cache";
0064 reg = <0x30000000 0x1000>;
0065 cache-unified;
0066 cache-level = <2>;
0067 };
0068
0069 aips1: bus@43f00000 {
0070 compatible = "fsl,aips", "simple-bus";
0071 #address-cells = <1>;
0072 #size-cells = <1>;
0073 reg = <0x43f00000 0x100000>;
0074 ranges;
0075
0076 i2c1: i2c@43f80000 {
0077 #address-cells = <1>;
0078 #size-cells = <0>;
0079 compatible = "fsl,imx35-i2c", "fsl,imx1-i2c";
0080 reg = <0x43f80000 0x4000>;
0081 clocks = <&clks 51>;
0082 clock-names = "ipg_per";
0083 interrupts = <10>;
0084 status = "disabled";
0085 };
0086
0087 i2c3: i2c@43f84000 {
0088 #address-cells = <1>;
0089 #size-cells = <0>;
0090 compatible = "fsl,imx35-i2c", "fsl,imx1-i2c";
0091 reg = <0x43f84000 0x4000>;
0092 clocks = <&clks 53>;
0093 clock-names = "ipg_per";
0094 interrupts = <3>;
0095 status = "disabled";
0096 };
0097
0098 uart1: serial@43f90000 {
0099 compatible = "fsl,imx35-uart", "fsl,imx21-uart";
0100 reg = <0x43f90000 0x4000>;
0101 clocks = <&clks 9>, <&clks 70>;
0102 clock-names = "ipg", "per";
0103 interrupts = <45>;
0104 status = "disabled";
0105 };
0106
0107 uart2: serial@43f94000 {
0108 compatible = "fsl,imx35-uart", "fsl,imx21-uart";
0109 reg = <0x43f94000 0x4000>;
0110 clocks = <&clks 9>, <&clks 71>;
0111 clock-names = "ipg", "per";
0112 interrupts = <32>;
0113 status = "disabled";
0114 };
0115
0116 i2c2: i2c@43f98000 {
0117 #address-cells = <1>;
0118 #size-cells = <0>;
0119 compatible = "fsl,imx35-i2c", "fsl,imx1-i2c";
0120 reg = <0x43f98000 0x4000>;
0121 clocks = <&clks 52>;
0122 clock-names = "ipg_per";
0123 interrupts = <4>;
0124 status = "disabled";
0125 };
0126
0127 ssi1: ssi@43fa0000 {
0128 #sound-dai-cells = <0>;
0129 compatible = "fsl,imx35-ssi", "fsl,imx21-ssi";
0130 reg = <0x43fa0000 0x4000>;
0131 interrupts = <11>;
0132 clocks = <&clks 68>;
0133 dmas = <&sdma 28 0 0>,
0134 <&sdma 29 0 0>;
0135 dma-names = "rx", "tx";
0136 fsl,fifo-depth = <15>;
0137 status = "disabled";
0138 };
0139
0140 spi1: spi@43fa4000 {
0141 #address-cells = <1>;
0142 #size-cells = <0>;
0143 compatible = "fsl,imx35-cspi";
0144 reg = <0x43fa4000 0x4000>;
0145 clocks = <&clks 35 &clks 35>;
0146 clock-names = "ipg", "per";
0147 interrupts = <14>;
0148 status = "disabled";
0149 };
0150
0151 kpp: kpp@43fa8000 {
0152 compatible = "fsl,imx35-kpp", "fsl,imx21-kpp";
0153 reg = <0x43fa8000 0x4000>;
0154 interrupts = <24>;
0155 clocks = <&clks 56>;
0156 status = "disabled";
0157 };
0158
0159 iomuxc: iomuxc@43fac000 {
0160 compatible = "fsl,imx35-iomuxc";
0161 reg = <0x43fac000 0x4000>;
0162 };
0163 };
0164
0165 spba: spba-bus@50000000 {
0166 compatible = "fsl,spba-bus", "simple-bus";
0167 #address-cells = <1>;
0168 #size-cells = <1>;
0169 reg = <0x50000000 0x100000>;
0170 ranges;
0171
0172 uart3: serial@5000c000 {
0173 compatible = "fsl,imx35-uart", "fsl,imx21-uart";
0174 reg = <0x5000c000 0x4000>;
0175 clocks = <&clks 9>, <&clks 72>;
0176 clock-names = "ipg", "per";
0177 interrupts = <18>;
0178 status = "disabled";
0179 };
0180
0181 spi2: spi@50010000 {
0182 #address-cells = <1>;
0183 #size-cells = <0>;
0184 compatible = "fsl,imx35-cspi";
0185 reg = <0x50010000 0x4000>;
0186 interrupts = <13>;
0187 clocks = <&clks 36 &clks 36>;
0188 clock-names = "ipg", "per";
0189 status = "disabled";
0190 };
0191
0192 fec: ethernet@50038000 {
0193 compatible = "fsl,imx35-fec", "fsl,imx27-fec";
0194 reg = <0x50038000 0x4000>;
0195 clocks = <&clks 46>, <&clks 8>;
0196 clock-names = "ipg", "ahb";
0197 interrupts = <57>;
0198 status = "disabled";
0199 };
0200 };
0201
0202 aips2: bus@53f00000 {
0203 compatible = "fsl,aips", "simple-bus";
0204 #address-cells = <1>;
0205 #size-cells = <1>;
0206 reg = <0x53f00000 0x100000>;
0207 ranges;
0208
0209 clks: ccm@53f80000 {
0210 compatible = "fsl,imx35-ccm";
0211 reg = <0x53f80000 0x4000>;
0212 interrupts = <31>;
0213 #clock-cells = <1>;
0214 };
0215
0216 gpt: timer@53f90000 {
0217 compatible = "fsl,imx35-gpt", "fsl,imx31-gpt";
0218 reg = <0x53f90000 0x4000>;
0219 interrupts = <29>;
0220 clocks = <&clks 9>, <&clks 50>;
0221 clock-names = "ipg", "per";
0222 };
0223
0224 gpio3: gpio@53fa4000 {
0225 compatible = "fsl,imx35-gpio", "fsl,imx31-gpio";
0226 reg = <0x53fa4000 0x4000>;
0227 interrupts = <56>;
0228 gpio-controller;
0229 #gpio-cells = <2>;
0230 interrupt-controller;
0231 #interrupt-cells = <2>;
0232 };
0233
0234 esdhc1: mmc@53fb4000 {
0235 compatible = "fsl,imx35-esdhc";
0236 reg = <0x53fb4000 0x4000>;
0237 interrupts = <7>;
0238 clocks = <&clks 9>, <&clks 8>, <&clks 43>;
0239 clock-names = "ipg", "ahb", "per";
0240 status = "disabled";
0241 };
0242
0243 esdhc2: mmc@53fb8000 {
0244 compatible = "fsl,imx35-esdhc";
0245 reg = <0x53fb8000 0x4000>;
0246 interrupts = <8>;
0247 clocks = <&clks 9>, <&clks 8>, <&clks 44>;
0248 clock-names = "ipg", "ahb", "per";
0249 status = "disabled";
0250 };
0251
0252 esdhc3: mmc@53fbc000 {
0253 compatible = "fsl,imx35-esdhc";
0254 reg = <0x53fbc000 0x4000>;
0255 interrupts = <9>;
0256 clocks = <&clks 9>, <&clks 8>, <&clks 45>;
0257 clock-names = "ipg", "ahb", "per";
0258 status = "disabled";
0259 };
0260
0261 audmux: audmux@53fc4000 {
0262 compatible = "fsl,imx35-audmux", "fsl,imx31-audmux";
0263 reg = <0x53fc4000 0x4000>;
0264 status = "disabled";
0265 };
0266
0267 gpio1: gpio@53fcc000 {
0268 compatible = "fsl,imx35-gpio", "fsl,imx31-gpio";
0269 reg = <0x53fcc000 0x4000>;
0270 interrupts = <52>;
0271 gpio-controller;
0272 #gpio-cells = <2>;
0273 interrupt-controller;
0274 #interrupt-cells = <2>;
0275 };
0276
0277 gpio2: gpio@53fd0000 {
0278 compatible = "fsl,imx35-gpio", "fsl,imx31-gpio";
0279 reg = <0x53fd0000 0x4000>;
0280 interrupts = <51>;
0281 gpio-controller;
0282 #gpio-cells = <2>;
0283 interrupt-controller;
0284 #interrupt-cells = <2>;
0285 };
0286
0287 sdma: sdma@53fd4000 {
0288 compatible = "fsl,imx35-sdma";
0289 reg = <0x53fd4000 0x4000>;
0290 clocks = <&clks 9>, <&clks 65>;
0291 clock-names = "ipg", "ahb";
0292 #dma-cells = <3>;
0293 interrupts = <34>;
0294 fsl,sdma-ram-script-name = "imx/sdma/sdma-imx35.bin";
0295 };
0296
0297 wdog: watchdog@53fdc000 {
0298 compatible = "fsl,imx35-wdt", "fsl,imx21-wdt";
0299 reg = <0x53fdc000 0x4000>;
0300 clocks = <&clks 74>;
0301 clock-names = "";
0302 interrupts = <55>;
0303 };
0304
0305 can1: can@53fe4000 {
0306 compatible = "fsl,imx35-flexcan", "fsl,imx25-flexcan";
0307 reg = <0x53fe4000 0x1000>;
0308 clocks = <&clks 33>, <&clks 33>;
0309 clock-names = "ipg", "per";
0310 interrupts = <43>;
0311 status = "disabled";
0312 };
0313
0314 can2: can@53fe8000 {
0315 compatible = "fsl,imx35-flexcan", "fsl,imx25-flexcan";
0316 reg = <0x53fe8000 0x1000>;
0317 clocks = <&clks 34>, <&clks 34>;
0318 clock-names = "ipg", "per";
0319 interrupts = <44>;
0320 status = "disabled";
0321 };
0322
0323 efuse@53ff0000 {
0324 compatible = "fsl,imx35-iim";
0325 reg = <0x53ff0000 0x4000>;
0326 interrupts = <19>;
0327 clocks = <&clks 80>;
0328 };
0329
0330 usbotg: usb@53ff4000 {
0331 compatible = "fsl,imx35-usb", "fsl,imx27-usb";
0332 reg = <0x53ff4000 0x0200>;
0333 interrupts = <37>;
0334 clocks = <&clks 9>, <&clks 73>, <&clks 28>;
0335 clock-names = "ipg", "ahb", "per";
0336 fsl,usbmisc = <&usbmisc 0>;
0337 fsl,usbphy = <&usbphy0>;
0338 status = "disabled";
0339 };
0340
0341 usbhost1: usb@53ff4400 {
0342 compatible = "fsl,imx35-usb", "fsl,imx27-usb";
0343 reg = <0x53ff4400 0x0200>;
0344 interrupts = <35>;
0345 clocks = <&clks 9>, <&clks 73>, <&clks 28>;
0346 clock-names = "ipg", "ahb", "per";
0347 fsl,usbmisc = <&usbmisc 1>;
0348 fsl,usbphy = <&usbphy1>;
0349 dr_mode = "host";
0350 status = "disabled";
0351 };
0352
0353 usbmisc: usbmisc@53ff4600 {
0354 #index-cells = <1>;
0355 compatible = "fsl,imx35-usbmisc";
0356 reg = <0x53ff4600 0x00f>;
0357 };
0358 };
0359
0360 emi@80000000 { /* External Memory Interface */
0361 compatible = "fsl,emi", "simple-bus";
0362 #address-cells = <1>;
0363 #size-cells = <1>;
0364 reg = <0x80000000 0x40000000>;
0365 ranges;
0366
0367 nfc: nand@bb000000 {
0368 #address-cells = <1>;
0369 #size-cells = <1>;
0370 compatible = "fsl,imx35-nand", "fsl,imx25-nand";
0371 reg = <0xbb000000 0x2000>;
0372 clocks = <&clks 29>;
0373 clock-names = "";
0374 interrupts = <33>;
0375 status = "disabled";
0376 };
0377
0378 weim: weim@b8002000 {
0379 #address-cells = <2>;
0380 #size-cells = <1>;
0381 clocks = <&clks 0>;
0382 compatible = "fsl,imx35-weim", "fsl,imx27-weim";
0383 reg = <0xb8002000 0x1000>;
0384 ranges = <
0385 0 0 0xa0000000 0x8000000
0386 1 0 0xa8000000 0x8000000
0387 2 0 0xb0000000 0x2000000
0388 3 0 0xb2000000 0x2000000
0389 4 0 0xb4000000 0x2000000
0390 5 0 0xb6000000 0x2000000
0391 >;
0392 status = "disabled";
0393 };
0394 };
0395 };
0396
0397 usbphy {
0398 compatible = "simple-bus";
0399 #address-cells = <1>;
0400 #size-cells = <0>;
0401
0402 usbphy0: usb-phy@0 {
0403 reg = <0>;
0404 compatible = "usb-nop-xceiv";
0405 #phy-cells = <0>;
0406 };
0407
0408 usbphy1: usb-phy@1 {
0409 reg = <1>;
0410 compatible = "usb-nop-xceiv";
0411 #phy-cells = <0>;
0412 };
0413 };
0414 };
