0001 /*
0002 * BSD LICENSE
0003 *
0004 * Copyright(c) 2016 Broadcom. All rights reserved.
0005 *
0006 * Redistribution and use in source and binary forms, with or without
0007 * modification, are permitted provided that the following conditions
0008 * are met:
0009 *
0010 * * Redistributions of source code must retain the above copyright
0011 * notice, this list of conditions and the following disclaimer.
0012 * * Redistributions in binary form must reproduce the above copyright
0013 * notice, this list of conditions and the following disclaimer in
0014 * the documentation and/or other materials provided with the
0015 * distribution.
0016 * * Neither the name of Broadcom Corporation nor the names of its
0017 * contributors may be used to endorse or promote products derived
0018 * from this software without specific prior written permission.
0019 *
0020 * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
0021 * "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
0022 * LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
0023 * A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
0024 * OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
0025 * SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
0026 * LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
0027 * DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
0028 * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
0029 * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
0030 * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
0031 */
0032
0033 /dts-v1/;
0034
0035 #include <dt-bindings/gpio/gpio.h>
0036
0037 #include "bcm23550.dtsi"
0038
0039 / {
0040 model = "BCM23550 Sparrow board";
0041 compatible = "brcm,bcm23550-sparrow", "brcm,bcm23550";
0042
0043 chosen {
0044 stdout-path = "/slaves@3e000000/serial@0:115200n8";
0045 bootargs = "console=ttyS0,115200n8";
0046 };
0047
0048 memory@80000000 {
0049 device_type = "memory";
0050 reg = <0x80000000 0x20000000>; /* 512 MB */
0051 };
0052 };
0053
0054 &uartb {
0055 status = "okay";
0056 };
0057
0058 &usbotg {
0059 status = "okay";
0060 };
0061
0062 &usbphy {
0063 status = "okay";
0064 };
0065
0066 &sdio1 {
0067 max-frequency = <48000000>;
0068 status = "okay";
0069 };
0070
0071 &sdio2 {
0072 non-removable;
0073 max-frequency = <48000000>;
0074 status = "okay";
0075 };
0076
0077 &sdio4 {
0078 max-frequency = <48000000>;
0079 cd-gpios = <&gpio 91 GPIO_ACTIVE_LOW>;
0080 status = "okay";
0081 };
