1/* 2 * Device Tree Source for the Salvator-X board 3 * 4 * Copyright (C) 2016 Renesas Electronics Corp. 5 * 6 * This file is licensed under the terms of the GNU General Public License 7 * version 2. This program is licensed "as is" without any warranty of any 8 * kind, whether express or implied. 9 */ 10 11/dts-v1/; 12#include "r8a7796.dtsi" 13 14/ { 15 model = "Renesas Salvator-X board based on r8a7796"; 16 compatible = "renesas,salvator-x", "renesas,r8a7796"; 17 18 aliases { 19 serial0 = &scif2; 20 }; 21 22 chosen { 23 bootargs = "ignore_loglevel"; 24 stdout-path = "serial0:115200n8"; 25 }; 26 27 memory@48000000 { 28 device_type = "memory"; 29 /* first 128MB is reserved for secure area. */ 30 reg = <0x0 0x48000000 0x0 0x78000000>; 31 }; 32}; 33 34&pfc { 35 pinctrl-0 = <&scif_clk_pins>; 36 pinctrl-names = "default"; 37 38 scif2_pins: scif2 { 39 groups = "scif2_data_a"; 40 function = "scif2"; 41 }; 42 scif_clk_pins: scif_clk { 43 groups = "scif_clk_a"; 44 function = "scif_clk"; 45 }; 46}; 47 48&extal_clk { 49 clock-frequency = <16666666>; 50}; 51 52&scif2 { 53 pinctrl-0 = <&scif2_pins>; 54 pinctrl-names = "default"; 55 status = "okay"; 56}; 57 58&scif_clk { 59 clock-frequency = <14745600>; 60 status = "okay"; 61}; 62 63&wdt0 { 64 timeout-sec = <60>; 65 status = "okay"; 66}; 67