0001 // SPDX-License-Identifier: GPL-2.0
0002 #include "qcom-msm8974.dtsi"
0003 #include "qcom-pm8841.dtsi"
0004 #include "qcom-pm8941.dtsi"
0005
0006 / {
0007 model = "Qualcomm APQ8074 Dragonboard";
0008 compatible = "qcom,apq8074-dragonboard", "qcom,apq8074";
0009
0010 aliases {
0011 serial0 = &blsp1_uart2;
0012 usid0 = &pm8941_0;
0013 usid4 = &pm8841_0;
0014 };
0015
0016 chosen {
0017 stdout-path = "serial0:115200n8";
0018 };
0019 };
0020
0021 &blsp1_uart2 {
0022 status = "okay";
0023 };
0024
0025 &blsp2_i2c5 {
0026 status = "okay";
0027 clock-frequency = <200000>;
0028
0029 eeprom: eeprom@52 {
0030 compatible = "atmel,24c128";
0031 reg = <0x52>;
0032 pagesize = <32>;
0033 read-only;
0034 };
0035 };
0036
0037 &otg {
0038 status = "okay";
0039
0040 phys = <&usb_hs2_phy>;
0041 phy-select = <&tcsr 0xb000 1>;
0042 extcon = <&smbb>, <&usb_id>;
0043 vbus-supply = <&chg_otg>;
0044 hnp-disable;
0045 srp-disable;
0046 adp-disable;
0047
0048 ulpi {
0049 phy@b {
0050 status = "okay";
0051 v3p3-supply = <&pm8941_l24>;
0052 v1p8-supply = <&pm8941_l6>;
0053 extcon = <&smbb>;
0054 qcom,init-seq = /bits/ 8 <0x1 0x63>;
0055 };
0056 };
0057 };
0058
0059 &rpm_requests {
0060 pm8841-regulators {
0061 compatible = "qcom,rpm-pm8841-regulators";
0062
0063 pm8841_s1: s1 {
0064 regulator-min-microvolt = <675000>;
0065 regulator-max-microvolt = <1050000>;
0066 };
0067
0068 pm8841_s2: s2 {
0069 regulator-min-microvolt = <500000>;
0070 regulator-max-microvolt = <1050000>;
0071 };
0072
0073 pm8841_s3: s3 {
0074 regulator-min-microvolt = <500000>;
0075 regulator-max-microvolt = <1050000>;
0076 };
0077
0078 pm8841_s4: s4 {
0079 regulator-min-microvolt = <500000>;
0080 regulator-max-microvolt = <1050000>;
0081 };
0082 };
0083
0084 pm8941-regulators {
0085 compatible = "qcom,rpm-pm8941-regulators";
0086
0087 vdd_l1_l3-supply = <&pm8941_s1>;
0088 vdd_l2_lvs1_2_3-supply = <&pm8941_s3>;
0089 vdd_l4_l11-supply = <&pm8941_s1>;
0090 vdd_l5_l7-supply = <&pm8941_s2>;
0091 vdd_l6_l12_l14_l15-supply = <&pm8941_s2>;
0092 vin_5vs-supply = <&pm8941_5v>;
0093
0094 pm8941_s1: s1 {
0095 regulator-min-microvolt = <1300000>;
0096 regulator-max-microvolt = <1300000>;
0097 regulator-always-on;
0098 regulator-boot-on;
0099 };
0100
0101 pm8941_s2: s2 {
0102 regulator-min-microvolt = <2150000>;
0103 regulator-max-microvolt = <2150000>;
0104 regulator-boot-on;
0105 };
0106
0107 pm8941_s3: s3 {
0108 regulator-min-microvolt = <1800000>;
0109 regulator-max-microvolt = <1800000>;
0110 regulator-always-on;
0111 regulator-boot-on;
0112 };
0113
0114 pm8941_l1: l1 {
0115 regulator-min-microvolt = <1225000>;
0116 regulator-max-microvolt = <1225000>;
0117 regulator-always-on;
0118 regulator-boot-on;
0119 };
0120
0121 pm8941_l2: l2 {
0122 regulator-min-microvolt = <1200000>;
0123 regulator-max-microvolt = <1200000>;
0124 };
0125
0126 pm8941_l3: l3 {
0127 regulator-min-microvolt = <1225000>;
0128 regulator-max-microvolt = <1225000>;
0129 };
0130
0131 pm8941_l4: l4 {
0132 regulator-min-microvolt = <1225000>;
0133 regulator-max-microvolt = <1225000>;
0134 };
0135
0136 pm8941_l5: l5 {
0137 regulator-min-microvolt = <1800000>;
0138 regulator-max-microvolt = <1800000>;
0139 };
0140
0141 pm8941_l6: l6 {
0142 regulator-min-microvolt = <1800000>;
0143 regulator-max-microvolt = <1800000>;
0144 regulator-boot-on;
0145 };
0146
0147 pm8941_l7: l7 {
0148 regulator-min-microvolt = <1800000>;
0149 regulator-max-microvolt = <1800000>;
0150 regulator-boot-on;
0151 };
0152
0153 pm8941_l8: l8 {
0154 regulator-min-microvolt = <1800000>;
0155 regulator-max-microvolt = <1800000>;
0156 };
0157
0158 pm8941_l9: l9 {
0159 regulator-min-microvolt = <1800000>;
0160 regulator-max-microvolt = <2950000>;
0161 };
0162
0163 pm8941_l10: l10 {
0164 regulator-min-microvolt = <1800000>;
0165 regulator-max-microvolt = <1800000>;
0166 regulator-always-on;
0167 };
0168
0169 pm8941_l11: l11 {
0170 regulator-min-microvolt = <1300000>;
0171 regulator-max-microvolt = <1300000>;
0172 };
0173
0174 pm8941_l12: l12 {
0175 regulator-min-microvolt = <1800000>;
0176 regulator-max-microvolt = <1800000>;
0177 regulator-always-on;
0178 regulator-boot-on;
0179 };
0180
0181 pm8941_l13: l13 {
0182 regulator-min-microvolt = <1800000>;
0183 regulator-max-microvolt = <2950000>;
0184 regulator-boot-on;
0185 };
0186
0187 pm8941_l14: l14 {
0188 regulator-min-microvolt = <1800000>;
0189 regulator-max-microvolt = <1800000>;
0190 };
0191
0192 pm8941_l15: l15 {
0193 regulator-min-microvolt = <2050000>;
0194 regulator-max-microvolt = <2050000>;
0195 };
0196
0197 pm8941_l16: l16 {
0198 regulator-min-microvolt = <2700000>;
0199 regulator-max-microvolt = <2700000>;
0200 };
0201
0202 pm8941_l17: l17 {
0203 regulator-min-microvolt = <2700000>;
0204 regulator-max-microvolt = <2700000>;
0205 };
0206
0207 pm8941_l18: l18 {
0208 regulator-min-microvolt = <2850000>;
0209 regulator-max-microvolt = <2850000>;
0210 };
0211
0212 pm8941_l19: l19 {
0213 regulator-min-microvolt = <3300000>;
0214 regulator-max-microvolt = <3300000>;
0215 regulator-always-on;
0216 };
0217
0218 pm8941_l20: l20 {
0219 regulator-min-microvolt = <2950000>;
0220 regulator-max-microvolt = <2950000>;
0221 regulator-system-load = <200000>;
0222 regulator-allow-set-load;
0223 regulator-boot-on;
0224 };
0225
0226 pm8941_l21: l21 {
0227 regulator-min-microvolt = <2950000>;
0228 regulator-max-microvolt = <2950000>;
0229 regulator-boot-on;
0230 };
0231
0232 pm8941_l22: l22 {
0233 regulator-min-microvolt = <3000000>;
0234 regulator-max-microvolt = <3000000>;
0235 };
0236
0237 pm8941_l23: l23 {
0238 regulator-min-microvolt = <3000000>;
0239 regulator-max-microvolt = <3000000>;
0240 };
0241
0242 pm8941_l24: l24 {
0243 regulator-min-microvolt = <3075000>;
0244 regulator-max-microvolt = <3075000>;
0245 regulator-boot-on;
0246 };
0247 };
0248 };
0249
0250 &sdhc_1 {
0251 status = "okay";
0252
0253 vmmc-supply = <&pm8941_l20>;
0254 vqmmc-supply = <&pm8941_s3>;
0255
0256 pinctrl-names = "default", "sleep";
0257 pinctrl-0 = <&sdc1_on>;
0258 pinctrl-1 = <&sdc1_off>;
0259 };
0260
0261 &sdhc_2 {
0262 status = "okay";
0263
0264 cd-gpios = <&tlmm 62 0x1>;
0265 vmmc-supply = <&pm8941_l21>;
0266 vqmmc-supply = <&pm8941_l13>;
0267
0268 pinctrl-names = "default", "sleep";
0269 pinctrl-0 = <&sdc2_on>;
0270 pinctrl-1 = <&sdc2_off>;
0271 };
0272
0273 &tlmm {
0274 sdc1_on: sdc1-on {
0275 clk {
0276 pins = "sdc1_clk";
0277 drive-strength = <16>;
0278 bias-disable;
0279 };
0280
0281 cmd-data {
0282 pins = "sdc1_cmd", "sdc1_data";
0283 drive-strength = <10>;
0284 bias-pull-up;
0285 };
0286 };
0287
0288 sdc2_on: sdc2-on {
0289 clk {
0290 pins = "sdc2_clk";
0291 drive-strength = <10>;
0292 bias-disable;
0293 };
0294
0295 cmd-data {
0296 pins = "sdc2_cmd", "sdc2_data";
0297 drive-strength = <6>;
0298 bias-pull-up;
0299 };
0300
0301 cd {
0302 pins = "gpio62";
0303 function = "gpio";
0304 drive-strength = <2>;
0305 bias-disable;
0306 };
0307 };
0308 };
