1/* 2 * Samsung S3C6410 based SMDK6410 board device tree source. 3 * 4 * Copyright (c) 2013 Tomasz Figa <tomasz.figa@gmail.com> 5 * 6 * Device tree source file for SAMSUNG SMDK6410 board which is based on 7 * Samsung's S3C6410 SoC. 8 * 9 * This program is free software; you can redistribute it and/or modify 10 * it under the terms of the GNU General Public License version 2 as 11 * published by the Free Software Foundation. 12*/ 13 14/dts-v1/; 15 16#include <dt-bindings/gpio/gpio.h> 17#include <dt-bindings/interrupt-controller/irq.h> 18 19#include "s3c6410.dtsi" 20 21/ { 22 model = "SAMSUNG SMDK6410 board based on S3C6410"; 23 compatible = "samsung,mini6410", "samsung,s3c6410"; 24 25 memory { 26 reg = <0x50000000 0x8000000>; 27 }; 28 29 chosen { 30 bootargs = "console=ttySAC0,115200n8 earlyprintk rootwait root=/dev/mmcblk0p1"; 31 }; 32 33 clocks { 34 compatible = "simple-bus"; 35 #address-cells = <1>; 36 #size-cells = <0>; 37 38 fin_pll: oscillator@0 { 39 compatible = "fixed-clock"; 40 reg = <0>; 41 clock-frequency = <12000000>; 42 clock-output-names = "fin_pll"; 43 #clock-cells = <0>; 44 }; 45 46 xusbxti: oscillator@1 { 47 compatible = "fixed-clock"; 48 reg = <1>; 49 clock-output-names = "xusbxti"; 50 clock-frequency = <48000000>; 51 #clock-cells = <0>; 52 }; 53 }; 54 55 srom-cs1@18000000 { 56 compatible = "simple-bus"; 57 #address-cells = <1>; 58 #size-cells = <1>; 59 reg = <0x18000000 0x8000000>; 60 ranges; 61 62 ethernet@18000000 { 63 compatible = "smsc,lan9115"; 64 reg = <0x18000000 0x10000>; 65 interrupt-parent = <&gpn>; 66 interrupts = <10 IRQ_TYPE_LEVEL_LOW>; 67 phy-mode = "mii"; 68 reg-io-width = <4>; 69 smsc,force-internal-phy; 70 }; 71 }; 72}; 73 74&clocks { 75 clocks = <&fin_pll>; 76}; 77 78&sdhci0 { 79 pinctrl-names = "default"; 80 pinctrl-0 = <&sd0_clk>, <&sd0_cmd>, <&sd0_cd>, <&sd0_bus4>; 81 bus-width = <4>; 82 status = "okay"; 83}; 84 85&uart0 { 86 pinctrl-names = "default"; 87 pinctrl-0 = <&uart0_data>, <&uart0_fctl>; 88 status = "okay"; 89}; 90 91&uart1 { 92 pinctrl-names = "default"; 93 pinctrl-0 = <&uart1_data>; 94 status = "okay"; 95}; 96 97&uart2 { 98 pinctrl-names = "default"; 99 pinctrl-0 = <&uart2_data>; 100 status = "okay"; 101}; 102 103&uart3 { 104 pinctrl-names = "default"; 105 pinctrl-0 = <&uart3_data>; 106 status = "okay"; 107}; 108