diff options
Diffstat (limited to 'arch/arm/boot/dts/vf-colibri-aster.dtsi')
| -rw-r--r-- | arch/arm/boot/dts/vf-colibri-aster.dtsi | 199 |
1 files changed, 199 insertions, 0 deletions
diff --git a/arch/arm/boot/dts/vf-colibri-aster.dtsi b/arch/arm/boot/dts/vf-colibri-aster.dtsi new file mode 100644 index 000000000000..0e93826d5fd8 --- /dev/null +++ b/arch/arm/boot/dts/vf-colibri-aster.dtsi @@ -0,0 +1,199 @@ +/* + * Copyright 2018 Toradex AG + * + * This program 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. + */ + +#include <dt-bindings/input/input.h> + +/ { + chosen { + stdout-path = "serial0:115200n8"; + }; + + aliases { + ethernet0 = &fec1; + ethernet1 = &fec0; + }; + + panel: panel { + compatible = "edt,et057090dhu"; + backlight = <&bl>; + power-supply = <®_3v3>; + }; + + extcon_usbc_det: usbc_det { + compatible = "linux,extcon-usb-gpio"; + debounce = <25>; + id-gpio = <&gpio3 6 GPIO_ACTIVE_HIGH>; + pinctrl-names = "default"; + pinctrl-0 = <&pinctrl_usbc_det>; + }; + + reg_3v3: regulator-3v3 { + compatible = "regulator-fixed"; + regulator-name = "3.3V"; + regulator-min-microvolt = <3300000>; + regulator-max-microvolt = <3300000>; + regulator-always-on; + }; + + reg_5v0: regulator-5v0 { + compatible = "regulator-fixed"; + regulator-name = "5V"; + regulator-min-microvolt = <5000000>; + regulator-max-microvolt = <5000000>; + regulator-always-on; + }; + + reg_usbh_vbus: regulator-usbh-vbus { + compatible = "regulator-fixed"; + pinctrl-names = "default"; + pinctrl-0 = <&pinctrl_usbh1_reg>; + regulator-name = "VCC_USB[1-4]"; + regulator-min-microvolt = <5000000>; + regulator-max-microvolt = <5000000>; + gpio = <&gpio2 19 GPIO_ACTIVE_LOW>; /* USBH_PEN resp. USBH_P_EN */ + vin-supply = <®_5v0>; + }; + + gpio-keys { + compatible = "gpio-keys"; + pinctrl-names = "default"; + pinctrl-0 = <&pinctrl_gpiokeys>; + + power { + label = "Wake-Up"; + gpios = <&gpio1 9 GPIO_ACTIVE_HIGH>; + linux,code = <KEY_WAKEUP>; + debounce-interval = <10>; + gpio-key,wakeup; + }; + }; +}; + +&bl { + brightness-levels = <0 4 8 16 32 64 128 255>; + default-brightness-level = <6>; + power-supply = <®_3v3>; + status = "okay"; +}; + +&dcu0 { + pinctrl-names = "default"; + pinctrl-0 = <&pinctrl_dcu0_1>; + fsl,panel = <&panel>; + status = "okay"; +}; + +&dspi1 { + pinctrl-names = "default"; + pinctrl-0 = <&pinctrl_aster_dspi1 &pinctrl_aster_spi_gpio>; + status = "okay"; + + spidev0: spidev@0 { + compatible = "toradex,evalspi"; + reg = <0>; + spi-max-frequency = <50000000>; + }; +}; + +&esdhc1 { + pinctrl-names = "default"; + pinctrl-0 = <&pinctrl_esdhc1>; + bus-width = <4>; + status = "okay"; +}; + +&fec1 { + phy-mode = "rmii"; + pinctrl-names = "default"; + pinctrl-0 = <&pinctrl_fec1>; + status = "okay"; +}; + +&i2c0 { + status = "okay"; + + /* Atmel maxtouch controller */ + atmel_mxt_ts: atmel_mxt_ts@4a { + compatible = "atmel,maxtouch"; + reg = <0x4a>; + interrupt-parent = <&gpio2>; + interrupts = <3 IRQ_TYPE_EDGE_FALLING>; + reset-gpios = <&gpio1 31 GPIO_ACTIVE_HIGH>; + status = "disabled"; + }; + + /* M41T0M6 real time clock on carrier board */ + rtc: m41t0m6@68 { + compatible = "st,m41t0"; + reg = <0x68>; + }; +}; + +&pwm0 { + status = "okay"; +}; + +&pwm1 { + status = "okay"; +}; + +®_module_3v3 { + vin-supply = <®_3v3>; +}; + +&tcon0 { + status = "okay"; +}; + +&uart0 { + status = "okay"; +}; + +&uart1 { + status = "okay"; +}; + +&uart2 { + status = "okay"; +}; + +&usbdev0 { + extcon = <&extcon_usbc_det>, <&extcon_usbc_det>; +}; + +&usbh1 { + vbus-supply = <®_usbh_vbus>; +}; + +&iomuxc { + vf610-colibri { + pinctrl_gpiokeys: gpiokeys { + fsl,pins = < + VF610_PAD_PTB19__GPIO_41 0x218d + >; + }; + + pinctrl_aster_dspi1: dspi1grp { + fsl,pins = < + VF610_PAD_PTD6__DSPI1_SIN 0x33e1 + VF610_PAD_PTD7__DSPI1_SOUT 0x33e2 + VF610_PAD_PTD8__DSPI1_SCK 0x33e2 + >; + }; + + pinctrl_aster_spi_gpio: spigpios { + fsl,pins = < + /* CS0 */ + VF610_PAD_PTD5__GPIO_84 0x22ed + /* CS1 */ + VF610_PAD_PTB18__GPIO_40 0x22ed + >; + }; + }; +}; |