| Michael Krummsdorf | acdbe52 | 2020-04-09 15:21:37 +0200 | [diff] [blame^] | 1 | // SPDX-License-Identifier: GPL-2.0+ |
| 2 | // |
| 3 | // Copyright (C) 2020 TQ-Systems GmbH |
| 4 | |
| 5 | / { |
| 6 | aliases { |
| 7 | mmc0 = &usdhc3; |
| 8 | /delete-property/ mmc1; |
| 9 | /delete-property/ mmc2; |
| 10 | }; |
| 11 | |
| 12 | regulators { |
| 13 | compatible = "simple-bus"; |
| 14 | #address-cells = <1>; |
| 15 | #size-cells = <0>; |
| 16 | |
| 17 | reg_3p3v: regulator@0 { |
| 18 | compatible = "regulator-fixed"; |
| 19 | regulator-name = "supply-3p3v"; |
| 20 | reg = <0>; |
| 21 | regulator-min-microvolt = <3300000>; |
| 22 | regulator-max-microvolt = <3300000>; |
| 23 | regulator-always-on; |
| 24 | }; |
| 25 | }; |
| 26 | }; |
| 27 | |
| 28 | &ecspi1 { |
| 29 | pinctrl-names = "default"; |
| 30 | pinctrl-0 = <&pinctrl_ecspi1>; |
| 31 | fsl,spi-num-chipselects = <1>; |
| 32 | cs-gpios = <&gpio3 19 0>; |
| 33 | status = "okay"; |
| 34 | |
| 35 | flash: m25p80@0 { |
| 36 | status = "okay"; |
| 37 | compatible = "micron,n25q128a13", "n25q128a13"; |
| 38 | spi-max-frequency = <50000000>; |
| 39 | reg = <0>; |
| 40 | #address-cells = <1>; |
| 41 | #size-cells = <1>; |
| 42 | m25p,fast-read; |
| 43 | }; |
| 44 | }; |
| 45 | |
| 46 | &iomuxc { |
| 47 | tqma6 { |
| 48 | pinctrl_ecspi1: ecspi1grp { |
| 49 | fsl,pins = < |
| 50 | /* HYS, SPEED = MED, 100k up, DSE = 011, SRE_FAST */ |
| 51 | MX6QDL_PAD_EIM_D17__ECSPI1_MISO 0x1b099 |
| 52 | MX6QDL_PAD_EIM_D18__ECSPI1_MOSI 0xb099 |
| 53 | MX6QDL_PAD_EIM_D16__ECSPI1_SCLK 0xb099 |
| 54 | /* eCSPI1 SS1 */ |
| 55 | MX6QDL_PAD_EIM_D19__GPIO3_IO19 0xb099 |
| 56 | >; |
| 57 | }; |
| 58 | |
| 59 | pinctrl_i2c1_tqma6: i2c1-tqma6grp { |
| 60 | fsl,pins = < |
| 61 | MX6QDL_PAD_CSI0_DAT8__I2C1_SDA 0x4001b899 |
| 62 | MX6QDL_PAD_CSI0_DAT9__I2C1_SCL 0x4001b899 |
| 63 | >; |
| 64 | }; |
| 65 | |
| 66 | pinctrl_i2c3_tqma6: i2c3-tqma6grp { |
| 67 | fsl,pins = < |
| 68 | MX6QDL_PAD_GPIO_5__I2C3_SCL 0x4001b899 |
| 69 | MX6QDL_PAD_GPIO_6__I2C3_SDA 0x4001b899 |
| 70 | >; |
| 71 | }; |
| 72 | |
| 73 | pinctrl_pmic: pmicgrp { |
| 74 | fsl,pins = < |
| 75 | MX6QDL_PAD_NANDF_RB0__GPIO6_IO10 0x1b099 /* PMIC irq */ |
| 76 | >; |
| 77 | }; |
| 78 | |
| 79 | pinctrl_usdhc3: usdhc3grp { |
| 80 | fsl,pins = < |
| 81 | MX6QDL_PAD_SD3_CMD__SD3_CMD 0x17059 |
| 82 | MX6QDL_PAD_SD3_CLK__SD3_CLK 0x10059 |
| 83 | MX6QDL_PAD_SD3_DAT0__SD3_DATA0 0x17059 |
| 84 | MX6QDL_PAD_SD3_DAT1__SD3_DATA1 0x17059 |
| 85 | MX6QDL_PAD_SD3_DAT2__SD3_DATA2 0x17059 |
| 86 | MX6QDL_PAD_SD3_DAT3__SD3_DATA3 0x17059 |
| 87 | MX6QDL_PAD_SD3_DAT4__SD3_DATA4 0x17059 |
| 88 | MX6QDL_PAD_SD3_DAT5__SD3_DATA5 0x17059 |
| 89 | MX6QDL_PAD_SD3_DAT6__SD3_DATA6 0x17059 |
| 90 | MX6QDL_PAD_SD3_DAT7__SD3_DATA7 0x17059 |
| 91 | >; |
| 92 | }; |
| 93 | }; |
| 94 | }; |
| 95 | |
| 96 | &pmic { |
| 97 | pinctrl-names = "default"; |
| 98 | pinctrl-0 = <&pinctrl_pmic>; |
| 99 | interrupt-parent = <&gpio6>; |
| 100 | interrupts = <10 8>; |
| 101 | |
| 102 | regulators { |
| 103 | reg_vddcore: sw1ab { |
| 104 | regulator-min-microvolt = <300000>; |
| 105 | regulator-max-microvolt = <1875000>; |
| 106 | regulator-always-on; |
| 107 | }; |
| 108 | |
| 109 | reg_vddsoc: sw1c { |
| 110 | regulator-min-microvolt = <300000>; |
| 111 | regulator-max-microvolt = <1875000>; |
| 112 | regulator-always-on; |
| 113 | }; |
| 114 | |
| 115 | reg_gen_3v3: sw2 { |
| 116 | regulator-min-microvolt = <800000>; |
| 117 | regulator-max-microvolt = <3300000>; |
| 118 | regulator-always-on; |
| 119 | }; |
| 120 | |
| 121 | reg_ddr_1v5a: sw3a { |
| 122 | regulator-min-microvolt = <400000>; |
| 123 | regulator-max-microvolt = <1975000>; |
| 124 | regulator-always-on; |
| 125 | }; |
| 126 | |
| 127 | reg_ddr_1v5b: sw3b { |
| 128 | regulator-min-microvolt = <400000>; |
| 129 | regulator-max-microvolt = <1975000>; |
| 130 | regulator-always-on; |
| 131 | }; |
| 132 | |
| 133 | sw4_reg: sw4 { |
| 134 | regulator-min-microvolt = <800000>; |
| 135 | regulator-max-microvolt = <3300000>; |
| 136 | regulator-always-on; |
| 137 | }; |
| 138 | |
| 139 | reg_5v_600mA: swbst { |
| 140 | regulator-min-microvolt = <5000000>; |
| 141 | regulator-max-microvolt = <5150000>; |
| 142 | regulator-always-on; |
| 143 | }; |
| 144 | |
| 145 | reg_snvs_3v: vsnvs { |
| 146 | regulator-min-microvolt = <1500000>; |
| 147 | regulator-max-microvolt = <3000000>; |
| 148 | regulator-always-on; |
| 149 | }; |
| 150 | |
| 151 | reg_vrefddr: vrefddr { |
| 152 | regulator-boot-on; |
| 153 | regulator-always-on; |
| 154 | }; |
| 155 | |
| 156 | reg_vgen1_1v5: vgen1 { |
| 157 | regulator-min-microvolt = <800000>; |
| 158 | regulator-max-microvolt = <1550000>; |
| 159 | /* not used */ |
| 160 | }; |
| 161 | |
| 162 | reg_vgen2_1v2_eth: vgen2 { |
| 163 | regulator-min-microvolt = <800000>; |
| 164 | regulator-max-microvolt = <1550000>; |
| 165 | regulator-always-on; |
| 166 | }; |
| 167 | |
| 168 | reg_vgen3_2v8: vgen3 { |
| 169 | regulator-min-microvolt = <1800000>; |
| 170 | regulator-max-microvolt = <3300000>; |
| 171 | regulator-always-on; |
| 172 | }; |
| 173 | |
| 174 | reg_vgen4_1v8: vgen4 { |
| 175 | regulator-min-microvolt = <1800000>; |
| 176 | regulator-max-microvolt = <3300000>; |
| 177 | regulator-always-on; |
| 178 | }; |
| 179 | |
| 180 | reg_vgen5_1v8_eth: vgen5 { |
| 181 | regulator-min-microvolt = <1800000>; |
| 182 | regulator-max-microvolt = <3300000>; |
| 183 | regulator-always-on; |
| 184 | }; |
| 185 | |
| 186 | reg_vgen6_3v3: vgen6 { |
| 187 | regulator-min-microvolt = <1800000>; |
| 188 | regulator-max-microvolt = <3300000>; |
| 189 | regulator-always-on; |
| 190 | }; |
| 191 | }; |
| 192 | }; |
| 193 | |
| 194 | /* eMMC */ |
| 195 | &usdhc3 { |
| 196 | pinctrl-names = "default"; |
| 197 | pinctrl-0 = <&pinctrl_usdhc3>; |
| 198 | vmmc-supply = <®_3p3v>; |
| 199 | non-removable; |
| 200 | disable-wp; |
| 201 | bus-width = <8>; |
| 202 | #address-cells = <1>; |
| 203 | #size-cells = <0>; |
| 204 | status = "okay"; |
| 205 | |
| 206 | mmccard: mmccard@0 { |
| 207 | reg = <0>; |
| 208 | compatible = "mmc-card"; |
| 209 | broken-hpi; |
| 210 | }; |
| 211 | }; |