diff options
Diffstat (limited to 'arch/arm/boot/dts/imx6q-apalis-eval.dtsi')
| -rw-r--r-- | arch/arm/boot/dts/imx6q-apalis-eval.dtsi | 188 |
1 files changed, 188 insertions, 0 deletions
diff --git a/arch/arm/boot/dts/imx6q-apalis-eval.dtsi b/arch/arm/boot/dts/imx6q-apalis-eval.dtsi new file mode 100644 index 000000000000..cc7e074d0ef4 --- /dev/null +++ b/arch/arm/boot/dts/imx6q-apalis-eval.dtsi @@ -0,0 +1,188 @@ +// SPDX-License-Identifier: GPL-2.0-or-later OR MIT +/* + * Copyright 2014-2024 Toradex + */ + +#include <dt-bindings/gpio/gpio.h> +#include <dt-bindings/input/input.h> +#include <dt-bindings/interrupt-controller/irq.h> +#include "imx6q.dtsi" +#include "imx6qdl-apalis.dtsi" + +/ { + aliases { + i2c0 = &i2c1; + i2c1 = &i2c3; + i2c2 = &i2c2; + rtc0 = &rtc_i2c; + rtc1 = &snvs_rtc; + }; + + chosen { + stdout-path = "serial0:115200n8"; + }; + + gpio-keys { + compatible = "gpio-keys"; + pinctrl-names = "default"; + pinctrl-0 = <&pinctrl_gpio_keys>; + + wakeup { + label = "Wake-Up"; + gpios = <&gpio1 4 GPIO_ACTIVE_LOW>; + linux,code = <KEY_WAKEUP>; + debounce-interval = <10>; + wakeup-source; + }; + }; + + panel_lvds: panel-lvds { + compatible = "panel-lvds"; + + backlight = <&backlight>; + + width-mm = <218>; + height-mm = <137>; + + data-mapping = "vesa-24"; + status = "disabled"; + + panel-timing { + clock-frequency = <68930000>; + hactive = <1280>; + vactive = <800>; + hback-porch = <64>; + hfront-porch = <64>; + vback-porch = <5>; + vfront-porch = <5>; + hsync-len = <40>; + vsync-len = <6>; + hsync-active = <0>; + vsync-active = <0>; + pixelclk-active = <0>; + }; + + port { + lvds_panel_in: endpoint { + remote-endpoint = <&lvds_out>; + }; + }; + }; + + reg_3v3_sw: regulator-3v3-sw { + compatible = "regulator-fixed"; + regulator-always-on; + regulator-max-microvolt = <3300000>; + regulator-min-microvolt = <3300000>; + regulator-name = "3.3V_SW"; + }; +}; + +&i2c1 { + #address-cells = <1>; + #size-cells = <0>; + status = "okay"; + + /* M41T0M6 real time clock on carrier board */ + rtc_i2c: rtc@68 { + compatible = "st,m41t0"; + reg = <0x68>; + }; +}; + +&ipu1_di1_disp1 { + remote-endpoint = <&lcd_display_in>; +}; + +&ldb { + status = "disabled"; + + lvds-channel@0 { + status = "okay"; + primary; + + port@4 { + reg = <4>; + + lvds_out: endpoint { + remote-endpoint = <&lvds_panel_in>; + }; + }; + }; +}; + +/* + * I2C3_SDA/SCL (CAM) on MXM3 pin 201/203 (e.g. camera sensor on carrier + * board) + */ +&i2c3 { + status = "okay"; +}; + +&pcie { + pinctrl-names = "default"; + pinctrl-0 = <&pinctrl_reset_moci>; + /* active-high meaning opposite of regular PERST# active-low polarity */ + reset-gpio = <&gpio1 28 GPIO_ACTIVE_HIGH>; + reset-gpio-active-high; +}; + +&pwm1 { + status = "okay"; +}; + +&pwm2 { + status = "okay"; +}; + +&pwm3 { + status = "okay"; +}; + +&pwm4 { + status = "okay"; +}; + +®_usb_host_vbus { + status = "okay"; +}; + +®_usb_otg_vbus { + status = "okay"; +}; + +&sata { + status = "okay"; +}; + +&spdif { + status = "okay"; +}; + +&uart1 { + status = "okay"; +}; + +&uart2 { + status = "okay"; +}; + +&uart4 { + status = "okay"; +}; + +&uart5 { + status = "okay"; +}; + +&usbh1 { + disable-over-current; + vbus-supply = <®_usb_host_vbus>; + status = "okay"; +}; + +&usbotg { + disable-over-current; + vbus-supply = <®_usb_otg_vbus>; + status = "okay"; +}; |