1// SPDX-License-Identifier: GPL-2.0 2/* 3 * Samsung S3C6410 based SMDK6410 board device tree source. 4 * 5 * Copyright (c) 2013 Tomasz Figa <tomasz.figa@gmail.com> 6 * 7 * Device tree source file for SAMSUNG SMDK6410 board which is based on 8 * Samsung's S3C6410 SoC. 9 */ 10 11/dts-v1/; 12 13#include <dt-bindings/gpio/gpio.h> 14#include <dt-bindings/interrupt-controller/irq.h> 15 16#include "s3c6410.dtsi" 17 18/ { 19 model = "SAMSUNG SMDK6410 board based on S3C6410"; 20 compatible = "samsung,mini6410", "samsung,s3c6410"; 21 22 memory@50000000 { 23 device_type = "memory"; 24 reg = <0x50000000 0x8000000>; 25 }; 26 27 chosen { 28 bootargs = "console=ttySAC0,115200n8 earlyprintk rootwait root=/dev/mmcblk0p1"; 29 }; 30 31 clocks { 32 compatible = "simple-bus"; 33 #address-cells = <1>; 34 #size-cells = <0>; 35 36 fin_pll: oscillator@0 { 37 compatible = "fixed-clock"; 38 reg = <0>; 39 clock-frequency = <12000000>; 40 clock-output-names = "fin_pll"; 41 #clock-cells = <0>; 42 }; 43 44 xusbxti: oscillator@1 { 45 compatible = "fixed-clock"; 46 reg = <1>; 47 clock-output-names = "xusbxti"; 48 clock-frequency = <48000000>; 49 #clock-cells = <0>; 50 }; 51 }; 52 53 srom-cs1@18000000 { 54 compatible = "simple-bus"; 55 #address-cells = <1>; 56 #size-cells = <1>; 57 reg = <0x18000000 0x8000000>; 58 ranges; 59 60 ethernet@18000000 { 61 compatible = "smsc,lan9115"; 62 reg = <0x18000000 0x10000>; 63 interrupt-parent = <&gpn>; 64 interrupts = <10 IRQ_TYPE_LEVEL_LOW>; 65 phy-mode = "mii"; 66 reg-io-width = <4>; 67 smsc,force-internal-phy; 68 }; 69 }; 70}; 71 72&clocks { 73 clocks = <&fin_pll>; 74}; 75 76&sdhci0 { 77 pinctrl-names = "default"; 78 pinctrl-0 = <&sd0_clk>, <&sd0_cmd>, <&sd0_cd>, <&sd0_bus4>; 79 bus-width = <4>; 80 status = "okay"; 81}; 82 83&uart0 { 84 pinctrl-names = "default"; 85 pinctrl-0 = <&uart0_data>, <&uart0_fctl>; 86 status = "okay"; 87}; 88 89&uart1 { 90 pinctrl-names = "default"; 91 pinctrl-0 = <&uart1_data>; 92 status = "okay"; 93}; 94 95&uart2 { 96 pinctrl-names = "default"; 97 pinctrl-0 = <&uart2_data>; 98 status = "okay"; 99}; 100 101&uart3 { 102 pinctrl-names = "default"; 103 pinctrl-0 = <&uart3_data>; 104 status = "okay"; 105}; 106