Now available: The Design and Implementation of the FreeBSD Operating System (Second Edition)
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FreeBSD/Linux Kernel Cross Reference
sys/contrib/device-tree/src/arm/qcom-apq8074-dragonboard.dts
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1 // SPDX-License-Identifier: GPL-2.0 2 #include "qcom-msm8974.dtsi" 3 #include "qcom-pm8841.dtsi" 4 #include "qcom-pm8941.dtsi" 5 6 / { 7 model = "Qualcomm APQ8074 Dragonboard"; 8 compatible = "qcom,apq8074-dragonboard", "qcom,apq8074"; 9 10 aliases { 11 serial0 = &blsp1_uart2; 12 usid0 = &pm8941_0; 13 usid4 = &pm8841_0; 14 }; 15 16 chosen { 17 stdout-path = "serial0:115200n8"; 18 }; 19 }; 20 21 &blsp1_uart2 { 22 status = "okay"; 23 }; 24 25 &blsp2_i2c5 { 26 status = "okay"; 27 clock-frequency = <200000>; 28 29 eeprom: eeprom@52 { 30 compatible = "atmel,24c128"; 31 reg = <0x52>; 32 pagesize = <32>; 33 read-only; 34 }; 35 }; 36 37 &otg { 38 status = "okay"; 39 40 phys = <&usb_hs2_phy>; 41 phy-select = <&tcsr 0xb000 1>; 42 extcon = <&smbb>, <&usb_id>; 43 vbus-supply = <&chg_otg>; 44 hnp-disable; 45 srp-disable; 46 adp-disable; 47 48 ulpi { 49 phy@b { 50 status = "okay"; 51 v3p3-supply = <&pm8941_l24>; 52 v1p8-supply = <&pm8941_l6>; 53 extcon = <&smbb>; 54 qcom,init-seq = /bits/ 8 <0x1 0x63>; 55 }; 56 }; 57 }; 58 59 &rpm_requests { 60 pm8841-regulators { 61 compatible = "qcom,rpm-pm8841-regulators"; 62 63 pm8841_s1: s1 { 64 regulator-min-microvolt = <675000>; 65 regulator-max-microvolt = <1050000>; 66 }; 67 68 pm8841_s2: s2 { 69 regulator-min-microvolt = <500000>; 70 regulator-max-microvolt = <1050000>; 71 }; 72 73 pm8841_s3: s3 { 74 regulator-min-microvolt = <500000>; 75 regulator-max-microvolt = <1050000>; 76 }; 77 78 pm8841_s4: s4 { 79 regulator-min-microvolt = <500000>; 80 regulator-max-microvolt = <1050000>; 81 }; 82 }; 83 84 pm8941-regulators { 85 compatible = "qcom,rpm-pm8941-regulators"; 86 87 vdd_l1_l3-supply = <&pm8941_s1>; 88 vdd_l2_lvs1_2_3-supply = <&pm8941_s3>; 89 vdd_l4_l11-supply = <&pm8941_s1>; 90 vdd_l5_l7-supply = <&pm8941_s2>; 91 vdd_l6_l12_l14_l15-supply = <&pm8941_s2>; 92 vin_5vs-supply = <&pm8941_5v>; 93 94 pm8941_s1: s1 { 95 regulator-min-microvolt = <1300000>; 96 regulator-max-microvolt = <1300000>; 97 regulator-always-on; 98 regulator-boot-on; 99 }; 100 101 pm8941_s2: s2 { 102 regulator-min-microvolt = <2150000>; 103 regulator-max-microvolt = <2150000>; 104 regulator-boot-on; 105 }; 106 107 pm8941_s3: s3 { 108 regulator-min-microvolt = <1800000>; 109 regulator-max-microvolt = <1800000>; 110 regulator-always-on; 111 regulator-boot-on; 112 }; 113 114 pm8941_l1: l1 { 115 regulator-min-microvolt = <1225000>; 116 regulator-max-microvolt = <1225000>; 117 regulator-always-on; 118 regulator-boot-on; 119 }; 120 121 pm8941_l2: l2 { 122 regulator-min-microvolt = <1200000>; 123 regulator-max-microvolt = <1200000>; 124 }; 125 126 pm8941_l3: l3 { 127 regulator-min-microvolt = <1225000>; 128 regulator-max-microvolt = <1225000>; 129 }; 130 131 pm8941_l4: l4 { 132 regulator-min-microvolt = <1225000>; 133 regulator-max-microvolt = <1225000>; 134 }; 135 136 pm8941_l5: l5 { 137 regulator-min-microvolt = <1800000>; 138 regulator-max-microvolt = <1800000>; 139 }; 140 141 pm8941_l6: l6 { 142 regulator-min-microvolt = <1800000>; 143 regulator-max-microvolt = <1800000>; 144 regulator-boot-on; 145 }; 146 147 pm8941_l7: l7 { 148 regulator-min-microvolt = <1800000>; 149 regulator-max-microvolt = <1800000>; 150 regulator-boot-on; 151 }; 152 153 pm8941_l8: l8 { 154 regulator-min-microvolt = <1800000>; 155 regulator-max-microvolt = <1800000>; 156 }; 157 158 pm8941_l9: l9 { 159 regulator-min-microvolt = <1800000>; 160 regulator-max-microvolt = <2950000>; 161 }; 162 163 pm8941_l10: l10 { 164 regulator-min-microvolt = <1800000>; 165 regulator-max-microvolt = <1800000>; 166 regulator-always-on; 167 }; 168 169 pm8941_l11: l11 { 170 regulator-min-microvolt = <1300000>; 171 regulator-max-microvolt = <1300000>; 172 }; 173 174 pm8941_l12: l12 { 175 regulator-min-microvolt = <1800000>; 176 regulator-max-microvolt = <1800000>; 177 regulator-always-on; 178 regulator-boot-on; 179 }; 180 181 pm8941_l13: l13 { 182 regulator-min-microvolt = <1800000>; 183 regulator-max-microvolt = <2950000>; 184 regulator-boot-on; 185 }; 186 187 pm8941_l14: l14 { 188 regulator-min-microvolt = <1800000>; 189 regulator-max-microvolt = <1800000>; 190 }; 191 192 pm8941_l15: l15 { 193 regulator-min-microvolt = <2050000>; 194 regulator-max-microvolt = <2050000>; 195 }; 196 197 pm8941_l16: l16 { 198 regulator-min-microvolt = <2700000>; 199 regulator-max-microvolt = <2700000>; 200 }; 201 202 pm8941_l17: l17 { 203 regulator-min-microvolt = <2700000>; 204 regulator-max-microvolt = <2700000>; 205 }; 206 207 pm8941_l18: l18 { 208 regulator-min-microvolt = <2850000>; 209 regulator-max-microvolt = <2850000>; 210 }; 211 212 pm8941_l19: l19 { 213 regulator-min-microvolt = <3300000>; 214 regulator-max-microvolt = <3300000>; 215 regulator-always-on; 216 }; 217 218 pm8941_l20: l20 { 219 regulator-min-microvolt = <2950000>; 220 regulator-max-microvolt = <2950000>; 221 regulator-system-load = <200000>; 222 regulator-allow-set-load; 223 regulator-boot-on; 224 }; 225 226 pm8941_l21: l21 { 227 regulator-min-microvolt = <2950000>; 228 regulator-max-microvolt = <2950000>; 229 regulator-boot-on; 230 }; 231 232 pm8941_l22: l22 { 233 regulator-min-microvolt = <3000000>; 234 regulator-max-microvolt = <3000000>; 235 }; 236 237 pm8941_l23: l23 { 238 regulator-min-microvolt = <3000000>; 239 regulator-max-microvolt = <3000000>; 240 }; 241 242 pm8941_l24: l24 { 243 regulator-min-microvolt = <3075000>; 244 regulator-max-microvolt = <3075000>; 245 regulator-boot-on; 246 }; 247 }; 248 }; 249 250 &sdhc_1 { 251 status = "okay"; 252 253 vmmc-supply = <&pm8941_l20>; 254 vqmmc-supply = <&pm8941_s3>; 255 256 pinctrl-names = "default", "sleep"; 257 pinctrl-0 = <&sdc1_on>; 258 pinctrl-1 = <&sdc1_off>; 259 }; 260 261 &sdhc_2 { 262 status = "okay"; 263 264 cd-gpios = <&tlmm 62 0x1>; 265 vmmc-supply = <&pm8941_l21>; 266 vqmmc-supply = <&pm8941_l13>; 267 268 pinctrl-names = "default", "sleep"; 269 pinctrl-0 = <&sdc2_on>; 270 pinctrl-1 = <&sdc2_off>; 271 }; 272 273 &tlmm { 274 sdc1_on: sdc1-on { 275 clk { 276 pins = "sdc1_clk"; 277 drive-strength = <16>; 278 bias-disable; 279 }; 280 281 cmd-data { 282 pins = "sdc1_cmd", "sdc1_data"; 283 drive-strength = <10>; 284 bias-pull-up; 285 }; 286 }; 287 288 sdc2_on: sdc2-on { 289 clk { 290 pins = "sdc2_clk"; 291 drive-strength = <10>; 292 bias-disable; 293 }; 294 295 cmd-data { 296 pins = "sdc2_cmd", "sdc2_data"; 297 drive-strength = <6>; 298 bias-pull-up; 299 }; 300 301 cd { 302 pins = "gpio62"; 303 function = "gpio"; 304 drive-strength = <2>; 305 bias-disable; 306 }; 307 }; 308 };
Cache object: f601c41aedf0667000414a62ee254b46
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