| Tom Rini | 53633a8 | 2024-02-29 12:33:36 -0500 | [diff] [blame] | 1 | // SPDX-License-Identifier: GPL-2.0 |
| 2 | #include "qcom-apq8064-v2.0.dtsi" |
| 3 | #include <dt-bindings/gpio/gpio.h> |
| 4 | #include <dt-bindings/pinctrl/qcom,pmic-gpio.h> |
| 5 | |
| 6 | / { |
| 7 | model = "CompuLab CM-QS600"; |
| 8 | compatible = "qcom,apq8064-cm-qs600", "qcom,apq8064"; |
| 9 | |
| 10 | aliases { |
| 11 | serial0 = &gsbi7_serial; |
| 12 | }; |
| 13 | |
| 14 | chosen { |
| 15 | stdout-path = "serial0:115200n8"; |
| 16 | }; |
| 17 | |
| 18 | sdcc4_pwrseq: pwrseq-sdcc4 { |
| 19 | pinctrl-names = "default"; |
| 20 | pinctrl-0 = <&wlan_default_gpios>; |
| 21 | compatible = "mmc-pwrseq-simple"; |
| 22 | reset-gpios = <&pm8921_gpio 43 GPIO_ACTIVE_LOW>; |
| 23 | }; |
| 24 | |
| 25 | /* on board fixed 3.3v supply */ |
| 26 | v3p3_fixed: regulator-v3p3 { |
| 27 | compatible = "regulator-fixed"; |
| 28 | regulator-name = "PCIE V3P3"; |
| 29 | regulator-min-microvolt = <3300000>; |
| 30 | regulator-max-microvolt = <3300000>; |
| 31 | regulator-always-on; |
| 32 | }; |
| 33 | }; |
| 34 | |
| 35 | &gsbi1 { |
| 36 | qcom,mode = <GSBI_PROT_I2C>; |
| 37 | status = "okay"; |
| 38 | }; |
| 39 | |
| 40 | &gsbi1_i2c { |
| 41 | clock-frequency = <200000>; |
| 42 | status = "okay"; |
| 43 | |
| 44 | eeprom@50 { |
| 45 | compatible = "atmel,24c02"; |
| 46 | reg = <0x50>; |
| 47 | pagesize = <32>; |
| 48 | }; |
| 49 | }; |
| 50 | |
| 51 | &gsbi7 { |
| 52 | qcom,mode = <GSBI_PROT_I2C_UART>; |
| 53 | status = "okay"; |
| 54 | }; |
| 55 | |
| 56 | &gsbi7_serial { |
| 57 | pinctrl-names = "default"; |
| 58 | pinctrl-0 = <&gsbi7_uart_2pins>; |
| 59 | status = "okay"; |
| 60 | }; |
| 61 | |
| 62 | &pcie { |
| 63 | vdda-supply = <&pm8921_s3>; |
| 64 | vdda_phy-supply = <&pm8921_lvs6>; |
| 65 | vdda_refclk-supply = <&v3p3_fixed>; |
| 66 | pinctrl-0 = <&pcie_pins>; |
| 67 | pinctrl-names = "default"; |
| 68 | perst-gpios = <&tlmm_pinmux 27 GPIO_ACTIVE_LOW>; |
| 69 | status = "okay"; |
| 70 | }; |
| 71 | |
| 72 | &pm8921_gpio { |
| 73 | wlan_default_gpios: wlan-gpios-state { |
| 74 | pinconf { |
| 75 | pins = "gpio43"; |
| 76 | function = "normal"; |
| 77 | bias-disable; |
| 78 | power-source = <PM8921_GPIO_S4>; |
| 79 | }; |
| 80 | }; |
| 81 | }; |
| 82 | |
| 83 | &rpm { |
| 84 | regulators { |
| 85 | vin_lvs1_3_6-supply = <&pm8921_s4>; |
| 86 | vin_lvs2-supply = <&pm8921_s1>; |
| 87 | vin_lvs4_5_7-supply = <&pm8921_s4>; |
| 88 | |
| 89 | vdd_l1_l2_l12_l18-supply = <&pm8921_s4>; |
| 90 | vdd_l24-supply = <&pm8921_s1>; |
| 91 | vdd_l25-supply = <&pm8921_s1>; |
| 92 | vdd_l26-supply = <&pm8921_s7>; |
| 93 | vdd_l27-supply = <&pm8921_s7>; |
| 94 | vdd_l28-supply = <&pm8921_s7>; |
| 95 | |
| 96 | |
| 97 | /* Buck SMPS */ |
| 98 | s1 { |
| 99 | regulator-always-on; |
| 100 | regulator-min-microvolt = <1225000>; |
| 101 | regulator-max-microvolt = <1225000>; |
| 102 | qcom,switch-mode-frequency = <3200000>; |
| 103 | bias-pull-down; |
| 104 | }; |
| 105 | |
| 106 | s3 { |
| 107 | regulator-min-microvolt = <1000000>; |
| 108 | regulator-max-microvolt = <1400000>; |
| 109 | qcom,switch-mode-frequency = <4800000>; |
| 110 | }; |
| 111 | |
| 112 | s4 { |
| 113 | regulator-min-microvolt = <1800000>; |
| 114 | regulator-max-microvolt = <1800000>; |
| 115 | qcom,switch-mode-frequency = <3200000>; |
| 116 | }; |
| 117 | |
| 118 | s7 { |
| 119 | regulator-min-microvolt = <1300000>; |
| 120 | regulator-max-microvolt = <1300000>; |
| 121 | qcom,switch-mode-frequency = <3200000>; |
| 122 | }; |
| 123 | |
| 124 | l3 { |
| 125 | regulator-min-microvolt = <3050000>; |
| 126 | regulator-max-microvolt = <3300000>; |
| 127 | bias-pull-down; |
| 128 | }; |
| 129 | |
| 130 | l4 { |
| 131 | regulator-min-microvolt = <1000000>; |
| 132 | regulator-max-microvolt = <1800000>; |
| 133 | bias-pull-down; |
| 134 | }; |
| 135 | |
| 136 | l5 { |
| 137 | regulator-min-microvolt = <2750000>; |
| 138 | regulator-max-microvolt = <3000000>; |
| 139 | bias-pull-down; |
| 140 | }; |
| 141 | |
| 142 | l23 { |
| 143 | regulator-min-microvolt = <1700000>; |
| 144 | regulator-max-microvolt = <1900000>; |
| 145 | bias-pull-down; |
| 146 | }; |
| 147 | |
| 148 | lvs6 { |
| 149 | bias-pull-down; |
| 150 | }; |
| 151 | |
| 152 | }; |
| 153 | }; |
| 154 | |
| 155 | /* eMMC */ |
| 156 | &sdcc1 { |
| 157 | vmmc-supply = <&pm8921_l5>; |
| 158 | vqmmc-supply = <&pm8921_s4>; |
| 159 | status = "okay"; |
| 160 | }; |
| 161 | |
| 162 | /* External micro SD card */ |
| 163 | &sdcc3 { |
| 164 | vmmc-supply = <&v3p3_fixed>; |
| 165 | pinctrl-names = "default"; |
| 166 | pinctrl-0 = <&card_detect>; |
| 167 | cd-gpios = <&tlmm_pinmux 26 GPIO_ACTIVE_LOW>; |
| 168 | status = "okay"; |
| 169 | }; |
| 170 | |
| 171 | /* WLAN */ |
| 172 | &sdcc4 { |
| 173 | status = "okay"; |
| 174 | vmmc-supply = <&v3p3_fixed>; |
| 175 | vqmmc-supply = <&v3p3_fixed>; |
| 176 | mmc-pwrseq = <&sdcc4_pwrseq>; |
| 177 | }; |
| 178 | |
| 179 | &tlmm_pinmux { |
| 180 | card_detect: card_detect { |
| 181 | mux { |
| 182 | pins = "gpio26"; |
| 183 | function = "gpio"; |
| 184 | bias-disable; |
| 185 | }; |
| 186 | }; |
| 187 | |
| 188 | pcie_pins: pcie_pinmux { |
| 189 | mux { |
| 190 | pins = "gpio27"; |
| 191 | function = "gpio"; |
| 192 | }; |
| 193 | conf { |
| 194 | pins = "gpio27"; |
| 195 | drive-strength = <12>; |
| 196 | bias-disable; |
| 197 | }; |
| 198 | }; |
| 199 | }; |
| 200 | |
| 201 | &usb_hs1_phy { |
| 202 | v3p3-supply = <&pm8921_l3>; |
| 203 | v1p8-supply = <&pm8921_l4>; |
| 204 | }; |
| 205 | |
| 206 | &usb_hs3_phy { |
| 207 | v3p3-supply = <&pm8921_l3>; |
| 208 | v1p8-supply = <&pm8921_l23>; |
| 209 | }; |
| 210 | |
| 211 | &usb_hs4_phy { |
| 212 | v3p3-supply = <&pm8921_l3>; |
| 213 | v1p8-supply = <&pm8921_l23>; |
| 214 | }; |
| 215 | |
| 216 | /* OTG */ |
| 217 | &usb1 { |
| 218 | dr_mode = "otg"; |
| 219 | status = "okay"; |
| 220 | }; |
| 221 | |
| 222 | &usb3 { |
| 223 | dr_mode = "host"; |
| 224 | status = "okay"; |
| 225 | }; |
| 226 | |
| 227 | &usb4 { |
| 228 | dr_mode = "host"; |
| 229 | status = "okay"; |
| 230 | }; |