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ARM: board: usbarmory: Import the usbarmory dts file
Import the iMX53 based usbarmory dts files from Linux 5.12-rc1 Signed-off-by: Peter Robinson <[email protected]> Cc: Andrej Rosano <[email protected]> Cc: Fabio Estevam <[email protected]> Cc: Stefano Babic <[email protected]> Reviewed-by: Fabio Estevam <[email protected]>
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|---|---|---|
| @@ -0,0 +1,225 @@ | ||
| /* | ||
| * USB armory MkI device tree file | ||
| * https://inversepath.com/usbarmory | ||
| * | ||
| * Copyright (C) 2015, Inverse Path | ||
| * Andrej Rosano <[email protected]> | ||
| * | ||
| * This file is dual-licensed: you can use it either under the terms | ||
| * of the GPL or the X11 license, at your option. Note that this dual | ||
| * licensing only applies to this file, and not this project as a | ||
| * whole. | ||
| * | ||
| * a) This file is free software; you can redistribute it and/or | ||
| * modify it under the terms of the GNU General Public License as | ||
| * published by the Free Software Foundation; either version 2 of the | ||
| * License, or (at your option) any later version. | ||
| * | ||
| * This file is distributed in the hope that it will be useful, | ||
| * but WITHOUT ANY WARRANTY; without even the implied warranty of | ||
| * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the | ||
| * GNU General Public License for more details. | ||
| * | ||
| * Or, alternatively, | ||
| * | ||
| * b) Permission is hereby granted, free of charge, to any person | ||
| * obtaining a copy of this software and associated documentation | ||
| * files (the "Software"), to deal in the Software without | ||
| * restriction, including without limitation the rights to use, | ||
| * copy, modify, merge, publish, distribute, sublicense, and/or | ||
| * sell copies of the Software, and to permit persons to whom the | ||
| * Software is furnished to do so, subject to the following | ||
| * conditions: | ||
| * | ||
| * The above copyright notice and this permission notice shall be | ||
| * included in all copies or substantial portions of the Software. | ||
| * | ||
| * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, | ||
| * EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES | ||
| * OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND | ||
| * NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT | ||
| * HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, | ||
| * WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING | ||
| * FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR | ||
| * OTHER DEALINGS IN THE SOFTWARE. | ||
| */ | ||
|
|
||
| /dts-v1/; | ||
| #include "imx53.dtsi" | ||
|
|
||
| / { | ||
| model = "Inverse Path USB armory"; | ||
| compatible = "inversepath,imx53-usbarmory", "fsl,imx53"; | ||
| }; | ||
|
|
||
| / { | ||
| chosen { | ||
| stdout-path = &uart1; | ||
| }; | ||
|
|
||
| memory@70000000 { | ||
| device_type = "memory"; | ||
| reg = <0x70000000 0x20000000>; | ||
| }; | ||
|
|
||
| leds { | ||
| compatible = "gpio-leds"; | ||
| pinctrl-names = "default"; | ||
| pinctrl-0 = <&pinctrl_led>; | ||
|
|
||
| user { | ||
| label = "LED"; | ||
| gpios = <&gpio4 27 GPIO_ACTIVE_LOW>; | ||
| linux,default-trigger = "heartbeat"; | ||
| }; | ||
| }; | ||
| }; | ||
|
|
||
| /* | ||
| * Not every i.MX53 P/N supports clock > 800MHz. | ||
| * As USB armory does not mount a specific P/N set a safe clock upper limit. | ||
| */ | ||
| &cpu0 { | ||
| operating-points = < | ||
| /* kHz */ | ||
| 166666 850000 | ||
| 400000 900000 | ||
| 800000 1050000 | ||
| >; | ||
| }; | ||
|
|
||
| &esdhc1 { | ||
| pinctrl-names = "default"; | ||
| pinctrl-0 = <&pinctrl_esdhc1>; | ||
| status = "okay"; | ||
| }; | ||
|
|
||
| &iomuxc { | ||
| pinctrl_esdhc1: esdhc1grp { | ||
| fsl,pins = < | ||
| MX53_PAD_SD1_DATA0__ESDHC1_DAT0 0x1d5 | ||
| MX53_PAD_SD1_DATA1__ESDHC1_DAT1 0x1d5 | ||
| MX53_PAD_SD1_DATA2__ESDHC1_DAT2 0x1d5 | ||
| MX53_PAD_SD1_DATA3__ESDHC1_DAT3 0x1d5 | ||
| MX53_PAD_SD1_CMD__ESDHC1_CMD 0x1d5 | ||
| MX53_PAD_SD1_CLK__ESDHC1_CLK 0x1d5 | ||
| >; | ||
| }; | ||
|
|
||
| pinctrl_i2c1_pmic: i2c1grp { | ||
| fsl,pins = < | ||
| MX53_PAD_EIM_D21__I2C1_SCL 0x80 | ||
| MX53_PAD_EIM_D28__I2C1_SDA 0x80 | ||
| >; | ||
| }; | ||
|
|
||
| pinctrl_led: ledgrp { | ||
| fsl,pins = < | ||
| MX53_PAD_DISP0_DAT6__GPIO4_27 0x1e4 | ||
| >; | ||
| }; | ||
|
|
||
| /* | ||
| * UART mode pin header configuration | ||
| * 3 - GPIO5[26], pull-down 100K | ||
| * 4 - GPIO5[27], pull-down 100K | ||
| * 5 - TX, pull-up 100K | ||
| * 6 - RX, pull-up 100K | ||
| * 7 - GPIO5[30], pull-down 100K | ||
| */ | ||
| pinctrl_uart1: uart1grp { | ||
| fsl,pins = < | ||
| MX53_PAD_CSI0_DAT8__GPIO5_26 0xc0 | ||
| MX53_PAD_CSI0_DAT9__GPIO5_27 0xc0 | ||
| MX53_PAD_CSI0_DAT10__UART1_TXD_MUX 0x1e4 | ||
| MX53_PAD_CSI0_DAT11__UART1_RXD_MUX 0x1e4 | ||
| MX53_PAD_CSI0_DAT12__GPIO5_30 0xc0 | ||
| >; | ||
| }; | ||
| }; | ||
|
|
||
| &i2c1 { | ||
| pinctrl-0 = <&pinctrl_i2c1_pmic>; | ||
| status = "okay"; | ||
|
|
||
| ltc3589: pmic@34 { | ||
| compatible = "lltc,ltc3589-2"; | ||
| reg = <0x34>; | ||
|
|
||
| regulators { | ||
| sw1_reg: sw1 { | ||
| regulator-min-microvolt = <591930>; | ||
| regulator-max-microvolt = <1224671>; | ||
| lltc,fb-voltage-divider = <100000 158000>; | ||
| regulator-ramp-delay = <7000>; | ||
| regulator-boot-on; | ||
| regulator-always-on; | ||
| }; | ||
|
|
||
| sw2_reg: sw2 { | ||
| regulator-min-microvolt = <704123>; | ||
| regulator-max-microvolt = <1456803>; | ||
| lltc,fb-voltage-divider = <180000 191000>; | ||
| regulator-ramp-delay = <7000>; | ||
| regulator-boot-on; | ||
| regulator-always-on; | ||
| }; | ||
|
|
||
| sw3_reg: sw3 { | ||
| regulator-min-microvolt = <1341250>; | ||
| regulator-max-microvolt = <2775000>; | ||
| lltc,fb-voltage-divider = <270000 100000>; | ||
| regulator-ramp-delay = <7000>; | ||
| regulator-boot-on; | ||
| regulator-always-on; | ||
| }; | ||
|
|
||
| bb_out_reg: bb-out { | ||
| regulator-min-microvolt = <3387341>; | ||
| regulator-max-microvolt = <3387341>; | ||
| lltc,fb-voltage-divider = <511000 158000>; | ||
| regulator-boot-on; | ||
| regulator-always-on; | ||
| }; | ||
|
|
||
| ldo1_reg: ldo1 { | ||
| regulator-min-microvolt = <1306329>; | ||
| regulator-max-microvolt = <1306329>; | ||
| lltc,fb-voltage-divider = <100000 158000>; | ||
| regulator-boot-on; | ||
| regulator-always-on; | ||
| }; | ||
|
|
||
| ldo2_reg: ldo2 { | ||
| regulator-min-microvolt = <704123>; | ||
| regulator-max-microvolt = <1456806>; | ||
| lltc,fb-voltage-divider = <180000 191000>; | ||
| regulator-ramp-delay = <7000>; | ||
| regulator-boot-on; | ||
| regulator-always-on; | ||
| }; | ||
|
|
||
| ldo3_reg: ldo3 { | ||
| regulator-min-microvolt = <2800000>; | ||
| regulator-max-microvolt = <2800000>; | ||
| regulator-boot-on; | ||
| }; | ||
|
|
||
| ldo4_reg: ldo4 { | ||
| regulator-min-microvolt = <1200000>; | ||
| regulator-max-microvolt = <3200000>; | ||
| }; | ||
| }; | ||
| }; | ||
| }; | ||
|
|
||
| &uart1 { | ||
| pinctrl-names = "default"; | ||
| pinctrl-0 = <&pinctrl_uart1>; | ||
| status = "okay"; | ||
| }; | ||
|
|
||
| &usbotg { | ||
| dr_mode = "peripheral"; | ||
| status = "okay"; | ||
| }; |