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 aliases { 22 mmc0 = &mmc_0; 23 mmc1 = &mmc_2; 24 }; 25 26 chosen { 27 stdout-path = "serial2:115200n8"; 28 }; 29 30 fin_pll: xxti { 31 compatible = "fixed-clock"; 32 clock-frequency = <24000000>; 33 clock-output-names = "fin_pll"; 34 #clock-cells = <0>; 35 }; 36 37 pmic_ap_clk: pmic-ap-clk { 38 /* Workaround for missing PMIC and its clock */ 39 compatible = "fixed-clock"; 40 #clock-cells = <0>; 41 clock-frequency = <32768>; 42 }; 43 44 firmware@2037000 { 45 compatible = "samsung,secure-firmware"; 46 reg = <0x02037000 0x1000>; 47 }; 48 49 vdd10_usb3: voltage-regulator-0 { 50 compatible = "regulator-fixed"; 51 regulator-name = "VDD10_USB3"; 52 regulator-min-microvolt = <1000000>; 53 regulator-max-microvolt = <1000000>; 54 }; 55 56 vdd33_usb3: voltage-regulator-0 { 57 compatible = "regulator-fixed"; 58 regulator-name = "VDD33_USB3"; 59 regulator-min-microvolt = <3300000>; 60 regulator-max-microvolt = <3300000>; 61 }; 62}; 63 64&mmc_0 { 65 status = "okay"; 66 cap-mmc-highspeed; 67 broken-cd; 68 card-detect-delay = <200>; 69 mmc-ddr-1_8v; 70 samsung,dw-mshc-ciu-div = <3>; 71 samsung,dw-mshc-sdr-timing = <2 3>; 72 samsung,dw-mshc-ddr-timing = <1 2>; 73 bus-width = <8>; 74}; 75 76&mmc_2 { 77 status = "okay"; 78 cap-sd-highspeed; 79 card-detect-delay = <200>; 80 samsung,dw-mshc-ciu-div = <3>; 81 samsung,dw-mshc-sdr-timing = <2 3>; 82 samsung,dw-mshc-ddr-timing = <1 2>; 83 bus-width = <4>; 84 disable-wp; 85}; 86 87&pinctrl_0 { 88 srom_ctl: srom-ctl-pins { 89 samsung,pins = "gpy0-3", "gpy0-4", "gpy0-5", 90 "gpy1-0", "gpy1-1", "gpy1-2", "gpy1-3"; 91 samsung,pin-function = <EXYNOS_PIN_FUNC_2>; 92 samsung,pin-drv = <EXYNOS5420_PIN_DRV_LV1>; 93 }; 94 95 srom_ebi: srom-ebi-pins { 96 samsung,pins = "gpy3-0", "gpy3-1", "gpy3-2", "gpy3-3", 97 "gpy3-4", "gpy3-5", "gpy3-6", "gpy3-7", 98 "gpy5-0", "gpy5-1", "gpy5-2", "gpy5-3", 99 "gpy5-4", "gpy5-5", "gpy5-6", "gpy5-7", 100 "gpy6-0", "gpy6-1", "gpy6-2", "gpy6-3", 101 "gpy6-4", "gpy6-5", "gpy6-6", "gpy6-7"; 102 samsung,pin-function = <EXYNOS_PIN_FUNC_2>; 103 samsung,pin-pud = <EXYNOS_PIN_PULL_UP>; 104 samsung,pin-drv = <EXYNOS5420_PIN_DRV_LV1>; 105 }; 106}; 107 108&rtc { 109 clocks = <&clock CLK_RTC>, <&pmic_ap_clk>; 110 clock-names = "rtc", "rtc_src"; 111}; 112 113&sromc { 114 pinctrl-names = "default"; 115 pinctrl-0 = <&srom_ctl>, <&srom_ebi>; 116 117 ethernet@3,0 { 118 compatible = "smsc,lan9115"; 119 reg = <3 0 0x10000>; 120 phy-mode = "mii"; 121 interrupt-parent = <&gpx0>; 122 interrupts = <5 IRQ_TYPE_LEVEL_LOW>; 123 reg-io-width = <2>; 124 smsc,irq-push-pull; 125 smsc,force-internal-phy; 126 127 samsung,srom-page-mode; 128 samsung,srom-timing = <9 12 1 9 1 1>; 129 }; 130}; 131 132&serial_0 { 133 status = "okay"; 134}; 135 136&serial_1 { 137 status = "okay"; 138}; 139 140&serial_2 { 141 status = "okay"; 142}; 143 144&usbdrd3_0 { 145 vdd10-supply = <&vdd10_usb3>; 146 vdd33-supply = <&vdd33_usb3>; 147}; 148 149&usbdrd3_1 { 150 vdd10-supply = <&vdd10_usb3>; 151 vdd33-supply = <&vdd33_usb3>; 152}; 153