| Tom Rini | 53633a8 | 2024-02-29 12:33:36 -0500 | [diff] [blame] | 1 | // SPDX-License-Identifier: GPL-2.0-only |
| 2 | /* |
| 3 | * See craneboard.org for more details |
| 4 | * |
| 5 | * Copyright (C) 2013 Texas Instruments Incorporated - https://www.ti.com/ |
| 6 | */ |
| 7 | /dts-v1/; |
| 8 | |
| 9 | #include "am3517.dtsi" |
| 10 | |
| 11 | / { |
| 12 | model = "TI AM3517 CraneBoard (TMDSEVM3517)"; |
| 13 | compatible = "ti,am3517-craneboard", "ti,am3517", "ti,omap3"; |
| 14 | |
| 15 | memory@80000000 { |
| 16 | device_type = "memory"; |
| 17 | reg = <0x80000000 0x10000000>; /* 256 MB */ |
| 18 | }; |
| 19 | |
| 20 | vbat: fixedregulator { |
| 21 | compatible = "regulator-fixed"; |
| 22 | regulator-name = "vbat"; |
| 23 | regulator-min-microvolt = <5000000>; |
| 24 | regulator-max-microvolt = <5000000>; |
| 25 | regulator-boot-on; |
| 26 | }; |
| 27 | }; |
| 28 | |
| 29 | &davinci_emac { |
| 30 | status = "okay"; |
| 31 | }; |
| 32 | |
| 33 | &davinci_mdio { |
| 34 | status = "okay"; |
| 35 | }; |
| 36 | |
| 37 | &i2c1 { |
| 38 | clock-frequency = <2600000>; |
| 39 | |
| 40 | tps: tps@2d { |
| 41 | reg = <0x2d>; |
| 42 | }; |
| 43 | }; |
| 44 | |
| 45 | &i2c2 { |
| 46 | clock-frequency = <400000>; |
| 47 | /* goes to expansion connector */ |
| 48 | status = "disabled"; |
| 49 | }; |
| 50 | |
| 51 | &i2c3 { |
| 52 | clock-frequency = <400000>; |
| 53 | /* goes to expansion connector */ |
| 54 | status = "disabled"; |
| 55 | }; |
| 56 | |
| 57 | &mmc1 { |
| 58 | vmmc-supply = <&vdd2_reg>; |
| 59 | bus-width = <8>; |
| 60 | }; |
| 61 | |
| 62 | &mmc2 { |
| 63 | /* goes to expansion connector */ |
| 64 | status = "disabled"; |
| 65 | }; |
| 66 | |
| 67 | &mmc3 { |
| 68 | /* goes to expansion connector */ |
| 69 | status = "disabled"; |
| 70 | }; |
| 71 | |
| 72 | #include "../../tps65910.dtsi" |
| 73 | |
| 74 | &omap3_pmx_core { |
| 75 | tps_pins: tps-pins { |
| 76 | pinctrl-single,pins = < |
| 77 | OMAP3_CORE1_IOPAD(0x21e0, PIN_INPUT_PULLUP | MUX_MODE0) /* sys_nirq.sys_nirq */ |
| 78 | >; |
| 79 | }; |
| 80 | }; |
| 81 | |
| 82 | &tps { |
| 83 | pinctrl-names = "default"; |
| 84 | pinctrl-0 = <&tps_pins>; |
| 85 | |
| 86 | interrupts = <7>; /* SYS_NIRQ cascaded to intc */ |
| 87 | interrupt-parent = <&intc>; |
| 88 | |
| 89 | ti,en-ck32k-xtal; |
| 90 | |
| 91 | vcc1-supply = <&vbat>; |
| 92 | vcc2-supply = <&vbat>; |
| 93 | vcc3-supply = <&vbat>; |
| 94 | vcc4-supply = <&vbat>; |
| 95 | vcc5-supply = <&vbat>; |
| 96 | vcc6-supply = <&vbat>; |
| 97 | vcc7-supply = <&vbat>; |
| 98 | vccio-supply = <&vbat>; |
| 99 | |
| 100 | regulators { |
| 101 | vrtc_reg: regulator@0 { |
| 102 | regulator-always-on; |
| 103 | }; |
| 104 | |
| 105 | vio_reg: regulator@1 { |
| 106 | regulator-always-on; |
| 107 | }; |
| 108 | |
| 109 | /* |
| 110 | * Unused: |
| 111 | * VDIG1=2.7V,300mA max |
| 112 | * VDIG2=1.8V,300mA max |
| 113 | */ |
| 114 | |
| 115 | vpll_reg: regulator@7 { |
| 116 | /* VDDS_DPLL_1V8 */ |
| 117 | regulator-min-microvolt = <1800000>; |
| 118 | regulator-max-microvolt = <1800000>; |
| 119 | regulator-always-on; |
| 120 | }; |
| 121 | |
| 122 | vaux1_reg: regulator@9 { |
| 123 | /* VDDS_SRAM_1V8 */ |
| 124 | regulator-min-microvolt = <1800000>; |
| 125 | regulator-max-microvolt = <1800000>; |
| 126 | regulator-always-on; |
| 127 | }; |
| 128 | |
| 129 | vaux2_reg: regulator@10 { |
| 130 | /* VDDA1P8V_USBPHY */ |
| 131 | regulator-min-microvolt = <1800000>; |
| 132 | regulator-max-microvolt = <1800000>; |
| 133 | regulator-always-on; |
| 134 | }; |
| 135 | |
| 136 | /* VAUX33 unused */ |
| 137 | |
| 138 | vdac_reg: regulator@8 { |
| 139 | /* VDDA_DAC_1V8 */ |
| 140 | regulator-min-microvolt = <1800000>; |
| 141 | regulator-max-microvolt = <1800000>; |
| 142 | regulator-always-on; |
| 143 | }; |
| 144 | |
| 145 | vmmc_reg: regulator@12 { |
| 146 | /* VDDA3P3V_USBPHY */ |
| 147 | regulator-min-microvolt = <3300000>; |
| 148 | regulator-max-microvolt = <3300000>; |
| 149 | regulator-always-on; |
| 150 | }; |
| 151 | |
| 152 | vdd1_reg: regulator@2 { |
| 153 | /* VDD_CORE */ |
| 154 | regulator-name = "vdd_core"; |
| 155 | regulator-min-microvolt = <1200000>; |
| 156 | regulator-max-microvolt = <1200000>; |
| 157 | regulator-boot-on; |
| 158 | regulator-always-on; |
| 159 | }; |
| 160 | |
| 161 | vdd2_reg: regulator@3 { |
| 162 | /* VDDSHV_3V3 */ |
| 163 | regulator-name = "vdd_shv"; |
| 164 | regulator-min-microvolt = <3300000>; |
| 165 | regulator-max-microvolt = <3300000>; |
| 166 | regulator-always-on; |
| 167 | }; |
| 168 | |
| 169 | /* VDD3 unused */ |
| 170 | }; |
| 171 | }; |