diff options
author | Philippe Schenker <philippe.schenker@toradex.com> | 2019-07-12 18:04:11 +0200 |
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committer | Marcel Ziswiler <marcel.ziswiler@toradex.com> | 2020-02-12 11:06:01 +0100 |
commit | 6328bc5dff09802935fc7a630dfd58499b98f5ab (patch) | |
tree | fb46ed783e4ed449ba1c609158b6ea3ba256be0f /arch | |
parent | 3d4b7b0bc457ebda258f700262fc6263bce9c682 (diff) |
ARM64: dts: colibri-imx8x: Add initial Aster devicetree
Signed-off-by: Philippe Schenker <philippe.schenker@toradex.com>
Diffstat (limited to 'arch')
-rw-r--r-- | arch/arm64/boot/dts/freescale/Makefile | 1 | ||||
-rw-r--r-- | arch/arm64/boot/dts/freescale/fsl-imx8qxp-colibri-aster.dts | 169 |
2 files changed, 170 insertions, 0 deletions
diff --git a/arch/arm64/boot/dts/freescale/Makefile b/arch/arm64/boot/dts/freescale/Makefile index b6573f2ea193..edf8ea4934be 100644 --- a/arch/arm64/boot/dts/freescale/Makefile +++ b/arch/arm64/boot/dts/freescale/Makefile @@ -94,6 +94,7 @@ dtb-$(CONFIG_ARCH_FSL_IMX8QXP) += fsl-imx8qxp-lpddr4-arm2.dtb \ fsl-imx8dx-17x17-val.dtb \ fsl-imx8dx-lpddr4-arm2.dtb \ fsl-imx8dxp-lpddr4-arm2.dtb \ + fsl-imx8qxp-colibri-aster.dtb \ fsl-imx8qxp-colibri-dsihdmi-eval-v3.dtb \ fsl-imx8qxp-colibri-eval-v3.dtb \ fsl-imx8qxp-colibri-lvds-dual-eval-v3.dtb \ diff --git a/arch/arm64/boot/dts/freescale/fsl-imx8qxp-colibri-aster.dts b/arch/arm64/boot/dts/freescale/fsl-imx8qxp-colibri-aster.dts new file mode 100644 index 000000000000..2b1ee748fc3a --- /dev/null +++ b/arch/arm64/boot/dts/freescale/fsl-imx8qxp-colibri-aster.dts @@ -0,0 +1,169 @@ +// SPDX-License-Identifier: GPL-2.0+ OR X11 +/* + * Copyright 2018-2019 Toradex + */ + +/dts-v1/; + +#include "fsl-imx8qxp-colibri.dtsi" + +/ { + model = "Toradex Colibri iMX8QXP/DX on Aster Board"; + compatible = "toradex,colibri_imx8qxp-aster", \ + "toradex,colibri-imx8qxp", "fsl,imx8qxp"; + + extcon_usbc_det: usbc_det { + compatible = "linux,extcon-usb-gpio"; + debounce = <25>; + id-gpio = <&gpio5 9 GPIO_ACTIVE_HIGH>; + pinctrl-names = "default"; + pinctrl-0 = <&pinctrl_usbc_det>; + }; + + gpio-keys { + compatible = "gpio-keys"; + pinctrl-names = "default"; + pinctrl-0 = <&pinctrl_gpio_keys>; + + wakeup { + label = "Wake-Up"; + gpios = <&gpio3 10 GPIO_ACTIVE_HIGH>; + linux,code = <KEY_WAKEUP>; + debounce-interval = <10>; + gpio-key,wakeup; + }; + }; + + panel { + compatible = "edt,et070080dh6"; + backlight = <&backlight>; + enable-gpios = <&gpio4 19 GPIO_ACTIVE_HIGH>; + + port { + lcd_panel_in: endpoint { + remote-endpoint = <&lcd_display_out>; + }; + }; + }; +}; + +&adma_lcdif { + pinctrl-names = "default"; + pinctrl-0 = <&pinctrl_lcdif>; + bus-width = <18>; + status = "okay"; + + port@0 { + lcd_display_out: lcdif-endpoint { + remote-endpoint = <&lcd_panel_in>; + }; + }; +}; + +&backlight { + status= "okay"; +}; + +/* Colibri I2C */ +&i2c1 { + status = "okay"; + + /* Atmel maxtouch controller */ + atmel_mxt_ts: atmel_mxt_ts@4a { + compatible = "atmel,maxtouch"; + pinctrl-names = "default"; + pinctrl-0 = <&pinctrl_mxt_ts>; + reg = <0x4a>; + interrupt-parent = <&gpio3>; + interrupts = <20 IRQ_TYPE_EDGE_FALLING>; /* SODIMM 107 */ + reset-gpios = <&gpio3 24 GPIO_ACTIVE_HIGH>; /* SODIMM 106 */ + status = "okay"; + }; +}; + +&iomuxc { + pinctrl-names = "default"; + pinctrl-0 = <&pinctrl_hog0>, <&pinctrl_hog2>; + + colibri-imx8qxp { + pinctrl_mxt_ts: mxt-ts { + fsl,pins = < + SC_P_QSPI0B_DATA2_LSIO_GPIO3_IO20 0x20 /* SODIMM 107 */ + SC_P_QSPI0B_SS1_B_LSIO_GPIO3_IO24 0x20 /* SODIMM 106 */ + >; + }; + + pinctrl_gpio_keys: gpiokeys { + fsl,pins = < + SC_P_QSPI0A_DATA1_LSIO_GPIO3_IO10 0x20 /* SODIMM 45 */ + >; + }; + }; +}; + +/* Colibri SPI */ +&lpspi2 { + status = "okay"; + + spidev0: spidev@0 { + compatible = "toradex,evalspi"; + reg = <0>; + spi-max-frequency = <10000000>; + }; +}; + +/* Colibri PWM_B */ +&pwm0 { + status = "okay"; +}; + +/* Colibri PWM_C */ +&pwm1 { + status = "okay"; +}; + +/* Colibri PWM_D */ +&pwm2 { + status = "okay"; +}; + +/* Colibri UART_C */ +&lpuart2 { + status = "okay"; +}; + +/* Colibri UART_B */ +&lpuart0 { + status = "okay"; +}; + +/* Colibri UART_A */ +&lpuart3 { + status = "okay"; +}; + +&usdhc2 { + status = "okay"; +}; + +/* + * Lower USB port, shared with micro-usb-connector + * The micro-usb connector may only be used in USB client mode. + */ +&usbotg1 { + extcon = <&extcon_usbc_det>; + vbus-supply = <®_usbh_vbus>; + srp-disable; + hnp-disable; + adp-disable; + power-polarity-active-high; + disable-over-current; + status = "okay"; +}; + +/* Upper USB port */ +&usbotg3 { + dr_mode = "host"; + status = "okay"; +}; + |