1// SPDX-License-Identifier: GPL-2.0 2/* 3 * Samsung SMDK5410 board device tree source 4 * 5 * Copyright (c) 2013 Samsung Electronics Co., Ltd. 6 * http://www.samsung.com 7 */ 8 9/dts-v1/; 10#include "exynos5410.dtsi" 11#include <dt-bindings/interrupt-controller/irq.h> 12/ { 13 model = "Samsung SMDK5410 board based on Exynos5410"; 14 compatible = "samsung,smdk5410", "samsung,exynos5410", "samsung,exynos5"; 15 16 memory@40000000 { 17 device_type = "memory"; 18 reg = <0x40000000 0x80000000>; 19 }; 20 21 chosen { 22 stdout-path = "serial2:115200n8"; 23 }; 24 25 fin_pll: xxti { 26 compatible = "fixed-clock"; 27 clock-frequency = <24000000>; 28 clock-output-names = "fin_pll"; 29 #clock-cells = <0>; 30 }; 31 32 pmic_ap_clk: pmic-ap-clk { 33 /* Workaround for missing PMIC and its clock */ 34 compatible = "fixed-clock"; 35 #clock-cells = <0>; 36 clock-frequency = <32768>; 37 }; 38 39 firmware@2037000 { 40 compatible = "samsung,secure-firmware"; 41 reg = <0x02037000 0x1000>; 42 }; 43 44}; 45 46&mmc_0 { 47 status = "okay"; 48 cap-mmc-highspeed; 49 broken-cd; 50 card-detect-delay = <200>; 51 samsung,dw-mshc-ciu-div = <3>; 52 samsung,dw-mshc-sdr-timing = <2 3>; 53 samsung,dw-mshc-ddr-timing = <1 2>; 54 bus-width = <8>; 55}; 56 57&mmc_2 { 58 status = "okay"; 59 cap-sd-highspeed; 60 card-detect-delay = <200>; 61 samsung,dw-mshc-ciu-div = <3>; 62 samsung,dw-mshc-sdr-timing = <2 3>; 63 samsung,dw-mshc-ddr-timing = <1 2>; 64 bus-width = <4>; 65 disable-wp; 66}; 67 68&pinctrl_0 { 69 srom_ctl: srom-ctl { 70 samsung,pins = "gpy0-3", "gpy0-4", "gpy0-5", 71 "gpy1-0", "gpy1-1", "gpy1-2", "gpy1-3"; 72 samsung,pin-function = <EXYNOS_PIN_FUNC_2>; 73 samsung,pin-drv = <EXYNOS5420_PIN_DRV_LV1>; 74 }; 75 76 srom_ebi: srom-ebi { 77 samsung,pins = "gpy3-0", "gpy3-1", "gpy3-2", "gpy3-3", 78 "gpy3-4", "gpy3-5", "gpy3-6", "gpy3-7", 79 "gpy5-0", "gpy5-1", "gpy5-2", "gpy5-3", 80 "gpy5-4", "gpy5-5", "gpy5-6", "gpy5-7", 81 "gpy6-0", "gpy6-1", "gpy6-2", "gpy6-3", 82 "gpy6-4", "gpy6-5", "gpy6-6", "gpy6-7"; 83 samsung,pin-function = <EXYNOS_PIN_FUNC_2>; 84 samsung,pin-pud = <EXYNOS_PIN_PULL_UP>; 85 samsung,pin-drv = <EXYNOS5420_PIN_DRV_LV1>; 86 }; 87}; 88 89&rtc { 90 clocks = <&clock CLK_RTC>, <&pmic_ap_clk>; 91 clock-names = "rtc", "rtc_src"; 92}; 93 94&sromc { 95 pinctrl-names = "default"; 96 pinctrl-0 = <&srom_ctl>, <&srom_ebi>; 97 98 ethernet@3,0 { 99 compatible = "smsc,lan9115"; 100 reg = <3 0 0x10000>; 101 phy-mode = "mii"; 102 interrupt-parent = <&gpx0>; 103 interrupts = <5 IRQ_TYPE_LEVEL_LOW>; 104 reg-io-width = <2>; 105 smsc,irq-push-pull; 106 smsc,force-internal-phy; 107 108 samsung,srom-page-mode; 109 samsung,srom-timing = <9 12 1 9 1 1>; 110 }; 111}; 112 113&serial_0 { 114 status = "okay"; 115}; 116 117&serial_1 { 118 status = "okay"; 119}; 120 121&serial_2 { 122 status = "okay"; 123}; 124