diff options
author | Hannes Schmelzer <hannes.schmelzer@br-automation.com> | 2019-07-17 14:29:53 +0200 |
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committer | Stefano Babic <sbabic@denx.de> | 2019-11-03 21:17:55 +0100 |
commit | c04ac5bd408f3e132eb458b24fef8c0e11751b3c (patch) | |
tree | e37a97619bb440eaab2807a12822d8b1f8badece /arch/arm/dts/imx6dl-brppt2.dts | |
parent | 910b2fca9783fbd72978eaf78ffcfdd5ab3b050f (diff) |
board/BuR/brppt2: initial commit
This commit adds support for the brppt2 board. The board is based on the
i.mx6 dual-lite SoC.
Signed-off-by: Hannes Schmelzer <hannes.schmelzer@br-automation.com>
Diffstat (limited to 'arch/arm/dts/imx6dl-brppt2.dts')
-rw-r--r-- | arch/arm/dts/imx6dl-brppt2.dts | 278 |
1 files changed, 278 insertions, 0 deletions
diff --git a/arch/arm/dts/imx6dl-brppt2.dts b/arch/arm/dts/imx6dl-brppt2.dts new file mode 100644 index 00000000000..4f1c52bff83 --- /dev/null +++ b/arch/arm/dts/imx6dl-brppt2.dts @@ -0,0 +1,278 @@ +// SPDX-License-Identifier: GPL-2.0+ +/* + * Copyright 2018 B&R Industrial Automation GmbH + * Copyright 2012 Freescale Semiconductor, Inc. + * Copyright 2011 Linaro Ltd. + * + * The code contained herein is licensed under the GNU General Public + * License. You may obtain a copy of the GNU General Public License + * Version 2 or later at the following locations: + * + * http://www.opensource.org/licenses/gpl-license.html + * http://www.gnu.org/copyleft/gpl.html + */ + +/dts-v1/; + +#include "imx6dl.dtsi" +#include "imx6qdl-u-boot.dtsi" +#include <dt-bindings/pwm/pwm.h> +#include <include/dt-bindings/gpio/gpio.h> + +/ { + model = "PPT50"; + compatible = "fsl,imx6dl"; + + config { + u-boot,spl-payload-offset = <0x100000>; + }; + + fset: factory-settings { + bl-version = "ABCDEFGHIJKLMNOPQRSTUVWXYZ0123456789"; + order-no = "ABCDEFGHIJKLMNOPQRSTUVWXYZ0123456789"; + hw-revision = "ABCDEFGHIJKLMNOPQRSTUVWXYZ0123456789"; + serial-no = <0>; + device-id = <0x0>; + parent-id = <0x0>; + hw-variant = <0x0>; + }; + + aliases { + ds1timing0 = &timing0; + ds1timing1 = &timing1; + ds1bkl = &backlight; + fset = &fset; + mxcfb0 = &mxcfb0; + touch0 = &touch0; + touch1 = &touch1; + touch2 = &touch2; + display_regulator = &display_regulator; + ldb = &ldb; + mmc0 = &usdhc4; + }; + + chosen { + stdout-path = "serial0:115200n8"; + }; + + mxcfb0: fb@0 { + compatible = "fsl,mxc_sdc_fb"; + disp_dev = "ldb"; + interface_pix_fmt = "RGB24"; + default_bpp = <32>; + int_clk = <0>; + late_init = <0>; + rotation = <0>; + status = "okay"; + }; + + lcd@0 { + compatible = "fsl,lcd"; + vlcd-supply = <&display_regulator>; + ipu_id = <0>; + disp_id = <0>; + default_ifmt = "RGB24"; + status = "disabled"; + + display-timings { + native-mode = <&timing1>; + timing1: lcd { + }; + }; + }; + + backlight: backlight { + compatible = "pwm-backlight"; + pwms = <&pwm4 0 5000000>; + brightness-levels = <0 1 2 3 4 5 6 7 + 8 9 10 11 12 13 14 15 + 16 17 18 19 20 21 22 23 + 24 25 26 27 28 29 30 31 + 32 33 34 35 36 37 38 39 + 40 41 42 43 44 45 46 47 + 48 49 50 51 52 53 54 55 + 56 57 58 59 60 61 62 63 + 64 65 66 67 68 69 70 71 + 72 73 74 75 76 77 78 79 + 80 81 82 83 84 85 86 87 + 88 89 90 91 92 93 94 95 + 96 97 98 99 100>; + default-brightness-level = <0>; + status = "okay"; + + enable-gpios = <&gpio1 15 GPIO_ACTIVE_HIGH>; + }; + + beeper: pwm-beep { + compatible = "pwm-beeper"; + pwms = <&pwm3 0 0 0>; + }; + + vbus1_regulator: regulator@1 { + u-boot,dm-preloc; + compatible = "regulator-fixed"; + regulator-name = "vbus1_regulator"; + regulator-min-microvolt = <5000000>; + regulator-max-microvolt = <5000000>; + gpio = <&gpio3 22 GPIO_ACTIVE_HIGH>; + enable-active-high; + }; + vbus2_regulator: regulator@2 { + compatible = "regulator-fixed"; + regulator-name = "vbus2_regulator"; + regulator-min-microvolt = <5000000>; + regulator-max-microvolt = <5000000>; + gpio = <&gpio3 31 GPIO_ACTIVE_HIGH>; + enable-active-high; + }; + usbhub_regulator: gpio-regulator@3 { + compatible = "regulator-gpio"; + regulator-name = "ushbub_regulator"; + enable-gpio = <&gpio1 16 GPIO_ACTIVE_HIGH>; + enable-active-high; + enable-at-boot; + states = <0 0 1 1>; + }; + display_regulator: regulator@4 { + compatible = "regulator-fixed"; + regulator-name = "display_regulator"; + regulator-min-microvolt = <3300000>; + regulator-max-microvolt = <3300000>; + gpio = <&gpio5 18 GPIO_ACTIVE_HIGH>; + enable-active-high; + startup-delay-us = <1000>; + }; +}; + +&fec { + phy-mode = "rgmii-id"; + status = "okay"; + + fixed-link { + speed = <1000>; + full-duplex; + }; +}; + +&uart1 { + u-boot,dm-spl; + u-boot,dm-preloc; + status = "okay"; +}; + +&pwm3 { + status = "okay"; +}; + +&pwm4 { + status = "okay"; +}; + +&ldb { + status = "disabled"; + vldb-supply = <&display_regulator>; + + lvds-channel@0 { + fsl,data-mapping = "spwg"; + fsl,data-width = <24>; + primary; + status = "okay"; + crtc = "ipu1-di0"; + + display-timings { + native-mode = <&timing0>; + timing0: lcd { + }; + }; + }; +}; + +&usdhc4 { + non-removable; + bus-width = <8>; + status = "okay"; +}; + +&usbotg { + vbus-supply = <&vbus1_regulator>; + dr_mode = "host"; + status = "okay"; +}; + +&usbh1 { + vbus-supply = <&vbus2_regulator>; + dr_mode = "host"; + status = "okay"; +}; + +&i2c3 { + clock-frequency = <400000>; + status = "okay"; + + touch0: egalax_i2c@2a { + compatible = "eeti,egalax_i2c"; + reg = <0x2a>; + interrupt-parent = <&gpio4>; + interrupts = <9 2>; + int-gpios = <&gpio4 9 GPIO_ACTIVE_HIGH>; + }; + + touch1: gt911@5d { + compatible = "goodix,gt911"; + reg = <0x5d>; + interrupt-parent = <&gpio4>; + interrupts = <9 2>; + irq-gpios = <&gpio4 9 GPIO_ACTIVE_HIGH>; + reset-gpios = <&gpio4 11 GPIO_ACTIVE_HIGH>; + status = "disabled"; + }; + + touch2: i2c-hid-dev@2c { + compatible = "hid-over-i2c"; + reg = <0x2c>; + hid-descr-addr = <0x0001>; + interrupt-parent = <&gpio4>; + interrupts = <9 2>; + status = "disabled"; + }; +}; + +&gpio1 { + u-boot,dm-spl; + status = "okay"; +}; + +&gpio2 { + u-boot,dm-spl; + status = "okay"; +}; + +&gpio3 { + u-boot,dm-spl; + status = "okay"; +}; + +&gpio4 { + u-boot,dm-spl; + status = "okay"; +}; + +&usdhc4 { + status = "okay"; +}; + +&ecspi1 { + u-boot,dm-spl; + cs-gpios = <&gpio3 19 GPIO_ACTIVE_LOW>, <&gpio3 19 GPIO_ACTIVE_LOW>; + status = "okay"; + spi-max-frequency = <25000000>; + + m25p32@1 { + u-boot,dm-spl; + #address-cells = <1>; + #size-cells = <1>; + compatible = "st,m25p", "jedec,spi-nor"; + spi-max-frequency = <25000000>; + reg = <1>; + }; +}; |