1// SPDX-License-Identifier: GPL-2.0 2/* 3 * Samsung's S5PV210 SoC device tree source 4 * 5 * Copyright (c) 2013-2014 Samsung Electronics, Co. Ltd. 6 * 7 * Mateusz Krawczuk <m.krawczuk@partner.samsung.com> 8 * Tomasz Figa <t.figa@samsung.com> 9 * 10 * Board device tree source for YIC System SMDC110 board. 11 * 12 * NOTE: This file is completely based on original board file for mach-smdkc110 13 * available in Linux 3.15 and intends to provide equivalent level of hardware 14 * support. Due to lack of hardware, _no_ testing has been performed. 15 */ 16 17/dts-v1/; 18#include <dt-bindings/input/input.h> 19#include "s5pv210.dtsi" 20 21/ { 22 model = "YIC System SMDKC110 based on S5PC110"; 23 compatible = "yic,smdkc110", "samsung,s5pv210"; 24 25 chosen { 26 bootargs = "console=ttySAC0,115200n8 root=/dev/mmcblk0p1 rw rootwait ignore_loglevel earlyprintk"; 27 }; 28 29 memory@20000000 { 30 device_type = "memory"; 31 reg = <0x20000000 0x20000000>; 32 }; 33 34 pmic_ap_clk: clock-0 { 35 /* Workaround for missing PMIC and its clock */ 36 compatible = "fixed-clock"; 37 #clock-cells = <0>; 38 clock-frequency = <32768>; 39 }; 40}; 41 42&xusbxti { 43 clock-frequency = <24000000>; 44}; 45 46&uart0 { 47 status = "okay"; 48}; 49 50&uart1 { 51 status = "okay"; 52}; 53 54&uart2 { 55 status = "okay"; 56}; 57 58&uart3 { 59 status = "okay"; 60}; 61 62&rtc { 63 status = "okay"; 64 clocks = <&clocks CLK_RTC>, <&pmic_ap_clk>; 65 clock-names = "rtc", "rtc_src"; 66}; 67 68&i2c0 { 69 status = "okay"; 70 71 audio-codec@1b { 72 compatible = "wlf,wm8580"; 73 reg = <0x1b>; 74 }; 75 76 eeprom@50 { 77 compatible = "atmel,24c08"; 78 reg = <0x50>; 79 }; 80}; 81 82&i2s0 { 83 status = "okay"; 84}; 85