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Annotation of src/sys/external/gpl2/dts/dist/arch/arm/boot/dts/bcm958625hr.dts, Revision 1.1.1.6

1.1       jmcneill    1: /*
                      2:  *  BSD LICENSE
                      3:  *
                      4:  *  Copyright(c) 2016 Broadcom.  All rights reserved.
                      5:  *
                      6:  *  Redistribution and use in source and binary forms, with or without
                      7:  *  modification, are permitted provided that the following conditions
                      8:  *  are met:
                      9:  *
                     10:  *    * Redistributions of source code must retain the above copyright
                     11:  *      notice, this list of conditions and the following disclaimer.
                     12:  *    * Redistributions in binary form must reproduce the above copyright
                     13:  *      notice, this list of conditions and the following disclaimer in
                     14:  *      the documentation and/or other materials provided with the
                     15:  *      distribution.
                     16:  *    * Neither the name of Broadcom Corporation nor the names of its
                     17:  *      contributors may be used to endorse or promote products derived
                     18:  *      from this software without specific prior written permission.
                     19:  *
                     20:  *  THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
                     21:  *  "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
                     22:  *  LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
                     23:  *  A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
                     24:  *  OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
                     25:  *  SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
                     26:  *  LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
                     27:  *  DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
                     28:  *  THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
                     29:  *  (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
                     30:  *  OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
                     31:  */
                     32:
                     33: /dts-v1/;
                     34:
                     35: #include "bcm-nsp.dtsi"
                     36: #include <dt-bindings/gpio/gpio.h>
                     37:
                     38: / {
                     39:        model = "NorthStar Plus SVK (BCM958625HR)";
                     40:        compatible = "brcm,bcm58625", "brcm,nsp";
                     41:
                     42:        chosen {
                     43:                stdout-path = "serial0:115200n8";
                     44:        };
                     45:
                     46:        memory {
                     47:                device_type = "memory";
1.1.1.4   jmcneill   48:                reg = <0x60000000 0x20000000>;
1.1       jmcneill   49:        };
                     50:
                     51:        gpio-restart {
                     52:                compatible = "gpio-restart";
                     53:                gpios = <&gpioa 15 GPIO_ACTIVE_LOW>;
                     54:                open-source;
                     55:                priority = <200>;
                     56:        };
1.1.1.5   jmcneill   57:
                     58:        /* Hardware I2C block cannot do more than 63 bytes per transfer,
                     59:         * which would prevent reading from a SFP's EEPROM (256 byte).
                     60:         */
                     61:        i2c1: i2c {
                     62:                compatible = "i2c-gpio";
                     63:                sda-gpios = <&gpioa 5 (GPIO_ACTIVE_HIGH | GPIO_OPEN_DRAIN)>;
                     64:                scl-gpios = <&gpioa 4 (GPIO_ACTIVE_HIGH | GPIO_OPEN_DRAIN)>;
                     65:        };
                     66:
                     67:        sfp: sfp {
                     68:                compatible = "sff,sfp";
                     69:                i2c-bus = <&i2c1>;
                     70:                mod-def0-gpios = <&gpioa 28 GPIO_ACTIVE_LOW>;
                     71:                los-gpios = <&gpioa 24 GPIO_ACTIVE_HIGH>;
                     72:                tx-fault-gpios = <&gpioa 30 GPIO_ACTIVE_HIGH>;
                     73:                tx-disable-gpios = <&gpioa 26 GPIO_ACTIVE_HIGH>;
                     74:        };
1.1       jmcneill   75: };
                     76:
                     77: &amac0 {
                     78:        status = "okay";
                     79: };
                     80:
                     81: &amac1 {
                     82:        status = "okay";
                     83: };
                     84:
                     85: &amac2 {
                     86:        status = "okay";
                     87: };
                     88:
1.1.1.2   jmcneill   89: &ehci0 {
                     90:        status = "okay";
                     91: };
                     92:
1.1       jmcneill   93: &nand {
                     94:        nandcs@0 {
                     95:                compatible = "brcm,nandcs";
                     96:                reg = <0>;
                     97:                nand-on-flash-bbt;
                     98:
                     99:                #address-cells = <1>;
                    100:                #size-cells = <1>;
                    101:
                    102:                nand-ecc-strength = <24>;
                    103:                nand-ecc-step-size = <1024>;
                    104:
                    105:                brcm,nand-oob-sector-size = <27>;
                    106:
                    107:                partition@0 {
                    108:                        label = "nboot";
                    109:                        reg = <0x00000000 0x00200000>;
                    110:                        read-only;
                    111:                };
                    112:                partition@200000 {
                    113:                        label = "nenv";
                    114:                        reg = <0x00200000 0x00400000>;
                    115:                };
                    116:                partition@600000 {
                    117:                        label = "nsystem";
                    118:                        reg = <0x00600000 0x00a00000>;
                    119:                };
                    120:                partition@1000000 {
                    121:                        label = "nrootfs";
                    122:                        reg = <0x01000000 0x03000000>;
                    123:                };
                    124:                partition@4000000 {
                    125:                        label = "ncustfs";
                    126:                        reg = <0x04000000 0x3c000000>;
                    127:                };
                    128:        };
                    129: };
                    130:
1.1.1.2   jmcneill  131: &ohci0 {
                    132:        status = "okay";
                    133: };
                    134:
1.1       jmcneill  135: &pcie0 {
                    136:        status = "okay";
                    137: };
                    138:
                    139: &pcie1 {
                    140:        status = "okay";
                    141: };
                    142:
                    143: &pinctrl {
                    144:        pinctrl-names = "default";
                    145:        pinctrl-0 = <&nand_sel>;
                    146:        nand_sel: nand_sel {
                    147:                function = "nand";
                    148:                groups = "nand_grp";
                    149:        };
                    150: };
                    151:
                    152: &qspi {
                    153:        bspi-sel = <0>;
                    154:        flash: m25p80@0 {
                    155:                #address-cells = <1>;
                    156:                #size-cells = <1>;
                    157:                compatible = "m25p80";
                    158:                reg = <0x0>;
                    159:                spi-max-frequency = <12500000>;
                    160:                m25p,fast-read;
                    161:                spi-cpol;
                    162:                spi-cpha;
                    163:
                    164:                partition@0 {
                    165:                        label = "boot";
                    166:                        reg = <0x00000000 0x000a0000>;
                    167:                };
                    168:
                    169:                partition@a0000 {
                    170:                        label = "env";
                    171:                        reg = <0x000a0000 0x00060000>;
                    172:                };
                    173:
                    174:                partition@100000 {
                    175:                        label = "system";
                    176:                        reg = <0x00100000 0x00600000>;
                    177:                };
                    178:
                    179:                partition@700000 {
                    180:                        label = "rootfs";
                    181:                        reg = <0x00700000 0x01900000>;
                    182:                };
                    183:        };
                    184: };
                    185:
                    186: &sata_phy0 {
                    187:        status = "okay";
                    188: };
                    189:
                    190: &sata_phy1 {
                    191:        status = "okay";
                    192: };
                    193:
                    194: &srab {
                    195:        compatible = "brcm,bcm58625-srab", "brcm,nsp-srab";
                    196:        status = "okay";
                    197:
                    198:        ports {
                    199:                #address-cells = <1>;
                    200:                #size-cells = <0>;
                    201:
                    202:                port@0 {
                    203:                        label = "port0";
                    204:                        reg = <0>;
                    205:                };
                    206:
                    207:                port@1 {
                    208:                        label = "port1";
                    209:                        reg = <1>;
                    210:                };
                    211:
                    212:                port@2 {
                    213:                        label = "port2";
                    214:                        reg = <2>;
                    215:                };
                    216:
                    217:                port@3 {
                    218:                        label = "port3";
                    219:                        reg = <3>;
                    220:                };
                    221:
                    222:                port@4 {
                    223:                        label = "port4";
                    224:                        reg = <4>;
                    225:                };
                    226:
1.1.1.5   jmcneill  227:                port@5 {
                    228:                        label = "sfp";
                    229:                        phy-mode = "sgmii";
                    230:                        reg = <5>;
                    231:                        sfp = <&sfp>;
                    232:                        managed = "in-band-status";
                    233:                };
                    234:
1.1.1.4   jmcneill  235:                port@8 {
                    236:                        ethernet = <&amac2>;
1.1       jmcneill  237:                        label = "cpu";
1.1.1.4   jmcneill  238:                        reg = <8>;
1.1       jmcneill  239:                        fixed-link {
                    240:                                speed = <1000>;
                    241:                                full-duplex;
                    242:                        };
                    243:                };
                    244:        };
                    245: };
                    246:
                    247: &uart0 {
                    248:        status = "okay";
                    249: };
1.1.1.3   jmcneill  250:
                    251: &usb3_phy {
                    252:        status = "okay";
                    253: };
                    254:
                    255: &xhci {
                    256:        status = "okay";
                    257: };

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