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Diffstat (limited to 'arch/arm/boot/dts/vf-colibri-aster.dtsi')
-rw-r--r--arch/arm/boot/dts/vf-colibri-aster.dtsi189
1 files changed, 189 insertions, 0 deletions
diff --git a/arch/arm/boot/dts/vf-colibri-aster.dtsi b/arch/arm/boot/dts/vf-colibri-aster.dtsi
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+++ b/arch/arm/boot/dts/vf-colibri-aster.dtsi
@@ -0,0 +1,189 @@
+/*
+ * Copyright 2017 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 = <&reg_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 = <&reg_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 = <&reg_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";
+
+ /* M41T0M6 real time clock on carrier board */
+ rtc: m41t0m6@68 {
+ compatible = "st,m41t0";
+ reg = <0x68>;
+ };
+};
+
+&pwm0 {
+ status = "okay";
+};
+
+&pwm1 {
+ status = "okay";
+};
+
+&reg_module_3v3 {
+ vin-supply = <&reg_3v3>;
+};
+
+&tcon0 {
+ status = "okay";
+};
+
+&uart0 {
+ status = "okay";
+};
+
+&uart1 {
+ status = "okay";
+};
+
+&uart2 {
+ status = "okay";
+};
+
+&usbdev0 {
+ extcon = <&extcon_usbc_det>, <&extcon_usbc_det>;
+};
+
+&usbh1 {
+ vbus-supply = <&reg_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
+ >;
+ };
+ };
+};