1 files changed, 124 insertions, 0 deletions
diff --git a/arch/arm/boot/dts/nxp/mxs/imx23-olinuxino.dts b/arch/arm/boot/dts/nxp/mxs/imx23-olinuxino.dts
new file mode 100644
index 000000000000..229e727b222e
--- /dev/null
+++ b/arch/arm/boot/dts/nxp/mxs/imx23-olinuxino.dts
@@ -0,0 +1,124 @@
+// SPDX-License-Identifier: GPL-2.0-or-later
+/*
+ * Copyright 2012 Freescale Semiconductor, Inc.
+ *
+ * Author: Fabio Estevam <fabio.estevam@freescale.com>
+ */
+
+/dts-v1/;
+#include <dt-bindings/gpio/gpio.h>
+#include "imx23.dtsi"
+
+/ {
+	model = "i.MX23 Olinuxino Low Cost Board";
+	compatible = "olimex,imx23-olinuxino", "fsl,imx23";
+
+	memory@40000000 {
+		device_type = "memory";
+		reg = <0x40000000 0x04000000>;
+	};
+
+	apb@80000000 {
+		apbh@80000000 {
+			ssp0: spi@80010000 {
+				compatible = "fsl,imx23-mmc";
+				pinctrl-names = "default";
+				pinctrl-0 = <&mmc0_4bit_pins_a &mmc0_sck_cfg>;
+				bus-width = <4>;
+				broken-cd;
+				status = "okay";
+			};
+
+			pinctrl@80018000 {
+				pinctrl-names = "default";
+				pinctrl-0 = <&hog_pins_a>;
+
+				hog_pins_a: hog@0 {
+					reg = <0>;
+					fsl,pinmux-ids = <
+						MX23_PAD_GPMI_ALE__GPIO_0_17
+					>;
+					fsl,drive-strength = <MXS_DRIVE_4mA>;
+					fsl,voltage = <MXS_VOLTAGE_HIGH>;
+					fsl,pull-up = <MXS_PULL_DISABLE>;
+				};
+
+				led_pin_gpio2_1: led_gpio2_1@0 {
+					reg = <0>;
+					fsl,pinmux-ids = <
+						MX23_PAD_SSP1_DETECT__GPIO_2_1
+					>;
+					fsl,drive-strength = <MXS_DRIVE_4mA>;
+					fsl,voltage = <MXS_VOLTAGE_HIGH>;
+					fsl,pull-up = <MXS_PULL_DISABLE>;
+				};
+			};
+
+			ssp1: spi@80034000 {
+				#address-cells = <1>;
+				#size-cells = <0>;
+				compatible = "fsl,imx23-spi";
+				pinctrl-names = "default";
+				pinctrl-0 = <&spi2_pins_a>;
+				status = "okay";
+			};
+		};
+
+		apbx@80040000 {
+			lradc@80050000 {
+				status = "okay";
+			};
+
+			i2c: i2c@80058000 {
+				pinctrl-names = "default";
+				pinctrl-0 = <&i2c_pins_b>;
+				status = "okay";
+			};
+
+			duart: serial@80070000 {
+				pinctrl-names = "default";
+				pinctrl-0 = <&duart_pins_a>;
+				status = "okay";
+			};
+
+			auart0: serial@8006c000 {
+				pinctrl-names = "default";
+				pinctrl-0 = <&auart0_2pins_a>;
+				status = "okay";
+			};
+
+			usbphy0: usbphy@8007c000 {
+				status = "okay";
+			};
+		};
+	};
+
+	ahb@80080000 {
+		usb0: usb@80080000 {
+			dr_mode = "host";
+			vbus-supply = <&reg_usb0_vbus>;
+			status = "okay";
+		};
+	};
+
+	reg_usb0_vbus: regulator-0 {
+		compatible = "regulator-fixed";
+		regulator-name = "usb0_vbus";
+		regulator-min-microvolt = <5000000>;
+		regulator-max-microvolt = <5000000>;
+		enable-active-high;
+		startup-delay-us = <300>; /* LAN9215 requires a POR of 200us minimum */
+		gpio = <&gpio0 17 0>;
+	};
+
+	leds {
+		compatible = "gpio-leds";
+		pinctrl-names = "default";
+		pinctrl-0 = <&led_pin_gpio2_1>;
+
+		user {
+			label = "green";
+			gpios = <&gpio2 1 GPIO_ACTIVE_HIGH>;
+		};
+	};
+};