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 <dt-bindings/gpio/gpio.h> 36 37#include "bcm23550.dtsi" 38 39/ { 40 model = "BCM23550 Sparrow board"; 41 compatible = "brcm,bcm23550-sparrow", "brcm,bcm23550"; 42 43 chosen { 44 stdout-path = "/slaves@3e000000/serial@0:115200n8"; 45 bootargs = "console=ttyS0,115200n8"; 46 }; 47 48 memory@80000000 { 49 device_type = "memory"; 50 reg = <0x80000000 0x20000000>; /* 512 MB */ 51 }; 52}; 53 54&uartb { 55 status = "okay"; 56}; 57 58&usbotg { 59 status = "okay"; 60}; 61 62&usbphy { 63 status = "okay"; 64}; 65 66&sdio1 { 67 max-frequency = <48000000>; 68 status = "okay"; 69}; 70 71&sdio2 { 72 non-removable; 73 max-frequency = <48000000>; 74 status = "okay"; 75}; 76 77&sdio4 { 78 max-frequency = <48000000>; 79 cd-gpios = <&gpio 91 GPIO_ACTIVE_LOW>; 80 status = "okay"; 81}; 82