1 // SPDX-License-Identifier: GPL-2.0+ 2 /* 3 * Samsung's Exynos4210 based Trats board device tree source 4 * 5 * Copyright (c) 2014 Samsung Electronics Co., Ltd. 6 * http://www.samsung.com 7 */ 8 9 /dts-v1/; 10 #include "exynos4210.dtsi" 11 12 / { 13 model = "Samsung Trats based on Exynos4210"; 14 compatible = "samsung,trats", "samsung,exynos4210"; 15 16 config { 17 samsung,dsim-device-name = "s6e8ax0"; 18 }; 19 20 aliases { 21 serial0 = "/serial@13800000"; 22 console = "/serial@13820000"; 23 i2c8 = &i2c_fg; 24 }; 25 26 fimd@11c00000 { 27 compatible = "samsung,exynos-fimd"; 28 reg = <0x11c00000 0xa4>; 29 30 samsung,vl-freq = <60>; 31 samsung,vl-col = <720>; 32 samsung,vl-row = <1280>; 33 samsung,vl-width = <720>; 34 samsung,vl-height = <1280>; 35 36 samsung,vl-clkp = <0>; 37 samsung,vl-oep = <0>; 38 samsung,vl-hsp = <1>; 39 samsung,vl-vsp = <1>; 40 samsung,vl-dp = <1>; 41 samsung,vl-bpix = <4>; 42 43 samsung,vl-hspw = <5>; 44 samsung,vl-hbpd = <10>; 45 samsung,vl-hfpd = <10>; 46 samsung,vl-vspw = <2>; 47 samsung,vl-vbpd = <1>; 48 samsung,vl-vfpd = <13>; 49 samsung,vl-cmd-allow-len = <0xf>; 50 51 samsung,winid = <3>; 52 samsung,power-on-delay = <30>; 53 samsung,interface-mode = <1>; 54 samsung,mipi-enabled = <1>; 55 samsung,dp-enabled; 56 samsung,dual-lcd-enabled; 57 58 samsung,logo-on = <1>; 59 samsung,resolution = <0>; 60 samsung,rgb-mode = <0>; 61 }; 62 63 mipidsi@11c80000 { 64 compatible = "samsung,exynos-mipi-dsi"; 65 reg = <0x11c80000 0x5c>; 66 67 samsung,dsim-config-e-interface = <1>; 68 samsung,dsim-config-e-virtual-ch = <0>; 69 samsung,dsim-config-e-pixel-format = <7>; 70 samsung,dsim-config-e-burst-mode = <1>; 71 samsung,dsim-config-e-no-data-lane = <3>; 72 samsung,dsim-config-e-byte-clk = <0>; 73 samsung,dsim-config-hfp = <1>; 74 75 samsung,dsim-config-p = <3>; 76 samsung,dsim-config-m = <120>; 77 samsung,dsim-config-s = <1>; 78 79 samsung,dsim-config-pll-stable-time = <500>; 80 samsung,dsim-config-esc-clk = <20000000>; 81 samsung,dsim-config-stop-holding-cnt = <0x7ff>; 82 samsung,dsim-config-bta-timeout = <0xff>; 83 samsung,dsim-config-rx-timeout = <0xffff>; 84 85 samsung,dsim-device-id = <0xffffffff>; 86 samsung,dsim-device-bus-id = <0>; 87 88 samsung,dsim-device-reverse-panel = <1>; 89 }; 90 91 i2c_fg: fuel-gauge { 92 compatible = "i2c-gpio"; 93 gpios = <&gpy4 1 0>, /* sda */ 94 <&gpy4 0 0>; /* scl */ 95 i2c-gpio,delay-us = <2>; /* ~100 kHz */ 96 status = "okay"; 97 }; 98 }; 99 100 &i2c_5 { 101 clock-frequency = <100000>; 102 status = "okay"; 103 104 max8997-pmic@66 { 105 compatible = "maxim,max8997"; 106 reg = <0x66 0 0>; 107 voltage-regulators { 108 valive_reg: LDO2 { 109 regulator-name = "VALIVE_1.1V_C210"; 110 regulator-min-microvolt = <1100000>; 111 regulator-max-microvolt = <1100000>; 112 regulator-always-on; 113 }; 114 115 vusb_reg: LDO3 { 116 regulator-name = "VUSB_1.1V_C210"; 117 regulator-min-microvolt = <1100000>; 118 regulator-max-microvolt = <1100000>; 119 }; 120 121 vmipi_reg: LDO4 { 122 regulator-name = "VMIPI_1.8V"; 123 regulator-min-microvolt = <1800000>; 124 regulator-max-microvolt = <1800000>; 125 }; 126 127 vpda_reg: LDO6 { 128 regulator-name = "VCC_1.8V_PDA"; 129 regulator-min-microvolt = <1800000>; 130 regulator-max-microvolt = <1800000>; 131 regulator-always-on; 132 }; 133 134 vcam_reg: LDO7 { 135 regulator-name = "CAM_ISP_1.8V"; 136 regulator-min-microvolt = <1800000>; 137 regulator-max-microvolt = <1800000>; 138 }; 139 140 vusbdac_reg: LDO8 { 141 regulator-name = "VUSB+VDAC_3.3V_C210"; 142 regulator-min-microvolt = <3300000>; 143 regulator-max-microvolt = <3300000>; 144 }; 145 146 vccpda_reg: LDO9 { 147 regulator-name = "VCC_2.8V_PDA"; 148 regulator-min-microvolt = <2800000>; 149 regulator-max-microvolt = <2800000>; 150 regulator-always-on; 151 }; 152 153 vpll_reg: LDO10 { 154 regulator-name = "VPLL_1.1V_C210"; 155 regulator-min-microvolt = <1100000>; 156 regulator-max-microvolt = <1100000>; 157 regulator-always-on; 158 }; 159 160 vtcam_reg: LDO12 { 161 regulator-name = "VT_CAM_1.8V"; 162 regulator-min-microvolt = <1800000>; 163 regulator-max-microvolt = <1800000>; 164 }; 165 166 vcclcd_reg: LDO13 { 167 regulator-name = "VCC_3.3V_LCD"; 168 regulator-min-microvolt = <3300000>; 169 regulator-max-microvolt = <3300000>; 170 }; 171 172 vlcd_reg: LDO15 { 173 regulator-name = "VLCD_2.2V"; 174 regulator-min-microvolt = <2200000>; 175 regulator-max-microvolt = <2200000>; 176 }; 177 178 camsensor_reg: LDO16 { 179 regulator-name = "CAM_SENSOR_IO_1.8V"; 180 regulator-min-microvolt = <1800000>; 181 regulator-max-microvolt = <1800000>; 182 }; 183 184 vddq_reg: LDO21 { 185 regulator-name = "VDDQ_M1M2_1.2V"; 186 regulator-min-microvolt = <1200000>; 187 regulator-max-microvolt = <1200000>; 188 regulator-always-on; 189 }; 190 191 varm_breg: BUCK1 { 192 /* 193 * HACK: The real name is VARM_1.2V_C210, 194 * but exynos-cpufreq does not support 195 * DT-based regulator lookup yet. 196 */ 197 regulator-name = "vdd_arm"; 198 regulator-min-microvolt = <900000>; 199 regulator-max-microvolt = <1350000>; 200 regulator-always-on; 201 }; 202 203 vint_breg: BUCK2 { 204 regulator-name = "VINT_1.1V_C210"; 205 regulator-min-microvolt = <900000>; 206 regulator-max-microvolt = <1100000>; 207 regulator-always-on; 208 }; 209 210 camisp_breg: BUCK4 { 211 regulator-name = "CAM_ISP_CORE_1.2V"; 212 regulator-min-microvolt = <1200000>; 213 regulator-max-microvolt = <1200000>; 214 }; 215 216 vmem_breg: BUCK5 { 217 regulator-name = "VMEM_1.2V_C210"; 218 regulator-min-microvolt = <1200000>; 219 regulator-max-microvolt = <1200000>; 220 regulator-always-on; 221 }; 222 223 vccsub_breg: BUCK7 { 224 regulator-name = "VCC_SUB_2.0V"; 225 regulator-min-microvolt = <2000000>; 226 regulator-max-microvolt = <2000000>; 227 regulator-always-on; 228 }; 229 230 safe1_sreg: ESAFEOUT1 { 231 regulator-name = "SAFEOUT1"; 232 }; 233 234 safe2_sreg: ESAFEOUT2 { 235 regulator-name = "SAFEOUT2"; 236 regulator-boot-on; 237 }; 238 }; 239 }; 240 }; 241 242 &sdhci0 { 243 samsung,bus-width = <8>; 244 samsung,timing = <1 3 3>; 245 pwr-gpios = <&gpk0 2 0>; 246 status = "okay"; 247 }; 248 249 &sdhci2 { 250 samsung,bus-width = <4>; 251 samsung,timing = <1 2 3>; 252 cd-gpios = <&gpx3 4 0>; 253 status = "okay"; 254 }; 255
