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-rw-r--r--arch/arm/boot/dts/imx6qdl-udoo.dtsi327
1 files changed, 327 insertions, 0 deletions
diff --git a/arch/arm/boot/dts/imx6qdl-udoo.dtsi b/arch/arm/boot/dts/imx6qdl-udoo.dtsi
new file mode 100644
index 000000000..93a8123da
--- /dev/null
+++ b/arch/arm/boot/dts/imx6qdl-udoo.dtsi
@@ -0,0 +1,327 @@
+// SPDX-License-Identifier: GPL-2.0
+/*
+ * Copyright 2013 Freescale Semiconductor, Inc.
+ *
+ * Author: Fabio Estevam <fabio.estevam@freescale.com>
+ */
+
+#include <dt-bindings/gpio/gpio.h>
+
+/ {
+ aliases {
+ backlight = &backlight;
+ panelchan = &panelchan;
+ panel7 = &panel7;
+ touchscreenp7 = &touchscreenp7;
+ };
+
+ chosen {
+ stdout-path = &uart2;
+ };
+
+ backlight: backlight {
+ compatible = "gpio-backlight";
+ gpios = <&gpio1 4 0>;
+ default-on;
+ status = "disabled";
+ };
+
+ gpio-poweroff {
+ compatible = "gpio-poweroff";
+ gpios = <&gpio2 4 0>;
+ pinctrl-0 = <&pinctrl_power_off>;
+ pinctrl-names = "default";
+ };
+
+ memory@10000000 {
+ device_type = "memory";
+ reg = <0x10000000 0x40000000>;
+ };
+
+ panel7: panel7 {
+ /*
+ * in reality it is a -20t (parallel) model,
+ * but with LVDS bridge chip attached,
+ * so it is equivalent to -19t model in drive
+ * characteristics
+ */
+ compatible = "urt,umsh-8596md-19t";
+ pinctrl-names = "default";
+ pinctrl-0 = <&pinctrl_panel>;
+ power-supply = <&reg_panel>;
+ backlight = <&backlight>;
+ status = "disabled";
+
+ port {
+ panel_in: endpoint {
+ remote-endpoint = <&lvds0_out>;
+ };
+ };
+ };
+
+ regulators {
+ compatible = "simple-bus";
+ #address-cells = <1>;
+ #size-cells = <0>;
+
+ reg_usb_h1_vbus: regulator@0 {
+ compatible = "regulator-fixed";
+ reg = <0>;
+ regulator-name = "usb_h1_vbus";
+ regulator-min-microvolt = <5000000>;
+ regulator-max-microvolt = <5000000>;
+ enable-active-high;
+ startup-delay-us = <2>; /* USB2415 requires a POR of 1 us minimum */
+ gpio = <&gpio7 12 0>;
+ };
+
+ reg_panel: regulator@1 {
+ compatible = "regulator-fixed";
+ reg = <1>;
+ regulator-name = "lcd_panel";
+ enable-active-high;
+ gpio = <&gpio1 2 0>;
+ };
+ };
+
+ sound {
+ compatible = "fsl,imx6q-udoo-ac97",
+ "fsl,imx-audio-ac97";
+ model = "fsl,imx6q-udoo-ac97";
+ audio-cpu = <&ssi1>;
+ audio-routing =
+ "RX", "Mic Jack",
+ "Headphone Jack", "TX";
+ mux-int-port = <1>;
+ mux-ext-port = <6>;
+ };
+};
+
+&fec {
+ pinctrl-names = "default";
+ pinctrl-0 = <&pinctrl_enet>;
+ phy-mode = "rgmii-id";
+ status = "okay";
+};
+
+&hdmi {
+ ddc-i2c-bus = <&i2c2>;
+ status = "okay";
+};
+
+&i2c2 {
+ clock-frequency = <100000>;
+ pinctrl-names = "default";
+ pinctrl-0 = <&pinctrl_i2c2>;
+ status = "okay";
+};
+
+&i2c3 {
+ clock-frequency = <100000>;
+ pinctrl-names = "default";
+ pinctrl-0 = <&pinctrl_i2c3>;
+ status = "okay";
+
+ touchscreenp7: touchscreenp7@55 {
+ compatible = "sitronix,st1232";
+ pinctrl-names = "default";
+ pinctrl-0 = <&pinctrl_touchscreenp7>;
+ reg = <0x55>;
+ interrupt-parent = <&gpio1>;
+ interrupts = <13 8>;
+ gpios = <&gpio1 15 0>;
+ status = "disabled";
+ };
+};
+
+&iomuxc {
+ imx6q-udoo {
+ pinctrl_enet: enetgrp {
+ fsl,pins = <
+ MX6QDL_PAD_RGMII_RXC__RGMII_RXC 0x1b030
+ MX6QDL_PAD_RGMII_RD0__RGMII_RD0 0x1b030
+ MX6QDL_PAD_RGMII_RD1__RGMII_RD1 0x1b030
+ MX6QDL_PAD_RGMII_RD2__RGMII_RD2 0x1b030
+ MX6QDL_PAD_RGMII_RD3__RGMII_RD3 0x1b030
+ MX6QDL_PAD_RGMII_RX_CTL__RGMII_RX_CTL 0x1b030
+ MX6QDL_PAD_RGMII_TXC__RGMII_TXC 0x1b030
+ MX6QDL_PAD_RGMII_TD0__RGMII_TD0 0x1b030
+ MX6QDL_PAD_RGMII_TD1__RGMII_TD1 0x1b030
+ MX6QDL_PAD_RGMII_TD2__RGMII_TD2 0x1b030
+ MX6QDL_PAD_RGMII_TD3__RGMII_TD3 0x1b030
+ MX6QDL_PAD_RGMII_TX_CTL__RGMII_TX_CTL 0x1b030
+ MX6QDL_PAD_ENET_REF_CLK__ENET_TX_CLK 0x1b0b0
+ MX6QDL_PAD_ENET_MDIO__ENET_MDIO 0x1b0b0
+ MX6QDL_PAD_ENET_MDC__ENET_MDC 0x1b0b0
+ MX6QDL_PAD_GPIO_16__ENET_REF_CLK 0x4001b0a8
+ >;
+ };
+
+ pinctrl_i2c2: i2c2grp {
+ fsl,pins = <
+ MX6QDL_PAD_KEY_COL3__I2C2_SCL 0x4001b8b1
+ MX6QDL_PAD_KEY_ROW3__I2C2_SDA 0x4001b8b1
+ >;
+ };
+
+ pinctrl_i2c3: i2c3grp {
+ fsl,pins = <
+ MX6QDL_PAD_GPIO_5__I2C3_SCL 0x4001f8b1
+ MX6QDL_PAD_GPIO_6__I2C3_SDA 0x4001f8b1
+ >;
+ };
+
+ pinctrl_panel: panelgrp {
+ fsl,pins = <
+ MX6QDL_PAD_GPIO_2__GPIO1_IO02 0x70
+ MX6QDL_PAD_GPIO_4__GPIO1_IO04 0x70
+ >;
+ };
+
+ pinctrl_power_off: poweroffgrp {
+ fsl,pins = <
+ MX6QDL_PAD_NANDF_D4__GPIO2_IO04 0x30
+ >;
+ };
+
+ pinctrl_touchscreenp7: touchscreenp7grp {
+ fsl,pins = <
+ MX6QDL_PAD_SD2_DAT0__GPIO1_IO15 0x70
+ MX6QDL_PAD_SD2_DAT2__GPIO1_IO13 0x1b0b0
+ >;
+ };
+
+ pinctrl_uart2: uart2grp {
+ fsl,pins = <
+ MX6QDL_PAD_EIM_D26__UART2_TX_DATA 0x1b0b1
+ MX6QDL_PAD_EIM_D27__UART2_RX_DATA 0x1b0b1
+ >;
+ };
+
+ pinctrl_uart4: uart4grp {
+ fsl,pins = <
+ MX6QDL_PAD_KEY_COL0__UART4_TX_DATA 0x1b0b1
+ MX6QDL_PAD_KEY_ROW0__UART4_RX_DATA 0x1b0b1
+ >;
+ };
+
+ pinctrl_usbh: usbhgrp {
+ fsl,pins = <
+ MX6QDL_PAD_GPIO_17__GPIO7_IO12 0x80000000
+ MX6QDL_PAD_NANDF_CS2__CCM_CLKO2 0x130b0
+ >;
+ };
+
+ pinctrl_usbotg: usbotg {
+ fsl,pins = <
+ MX6QDL_PAD_GPIO_1__USB_OTG_ID 0x17059
+ MX6QDL_PAD_EIM_D22__USB_OTG_PWR 0x17059
+ MX6QDL_PAD_EIM_D21__USB_OTG_OC 0x17059
+ >;
+ };
+
+ pinctrl_usdhc3: usdhc3grp {
+ fsl,pins = <
+ MX6QDL_PAD_SD3_CMD__SD3_CMD 0x17059
+ MX6QDL_PAD_SD3_CLK__SD3_CLK 0x10059
+ MX6QDL_PAD_SD3_DAT0__SD3_DATA0 0x17059
+ MX6QDL_PAD_SD3_DAT1__SD3_DATA1 0x17059
+ MX6QDL_PAD_SD3_DAT2__SD3_DATA2 0x17059
+ MX6QDL_PAD_SD3_DAT3__SD3_DATA3 0x17059
+ MX6QDL_PAD_SD3_DAT5__GPIO7_IO00 0x1b0b0
+ >;
+ };
+
+ pinctrl_ac97_running: ac97running {
+ fsl,pins = <
+ MX6QDL_PAD_DI0_PIN2__AUD6_TXD 0x1b0b0
+ MX6QDL_PAD_DI0_PIN3__AUD6_TXFS 0x1b0b0
+ MX6QDL_PAD_DI0_PIN4__AUD6_RXD 0x13080
+ MX6QDL_PAD_DI0_PIN15__AUD6_TXC 0x13080
+ MX6QDL_PAD_EIM_EB2__GPIO2_IO30 0x1b0b0
+ >;
+ };
+
+ pinctrl_ac97_warm_reset: ac97warmreset {
+ fsl,pins = <
+ MX6QDL_PAD_DI0_PIN2__AUD6_TXD 0x1b0b0
+ MX6QDL_PAD_DI0_PIN3__GPIO4_IO19 0x1b0b0
+ MX6QDL_PAD_DI0_PIN4__AUD6_RXD 0x13080
+ MX6QDL_PAD_DI0_PIN15__AUD6_TXC 0x13080
+ MX6QDL_PAD_EIM_EB2__GPIO2_IO30 0x1b0b0
+ >;
+ };
+
+ pinctrl_ac97_reset: ac97reset {
+ fsl,pins = <
+ MX6QDL_PAD_DI0_PIN2__GPIO4_IO18 0x1b0b0
+ MX6QDL_PAD_DI0_PIN3__GPIO4_IO19 0x1b0b0
+ MX6QDL_PAD_DI0_PIN4__AUD6_RXD 0x13080
+ MX6QDL_PAD_DI0_PIN15__AUD6_TXC 0x13080
+ MX6QDL_PAD_EIM_EB2__GPIO2_IO30 0x1b0b0
+ >;
+ };
+ };
+};
+
+&ldb {
+ status = "okay";
+
+ panelchan: lvds-channel@0 {
+ port@4 {
+ reg = <4>;
+
+ lvds0_out: endpoint {
+ remote-endpoint = <&panel_in>;
+ };
+ };
+ };
+};
+
+&uart2 {
+ pinctrl-names = "default";
+ pinctrl-0 = <&pinctrl_uart2>;
+ status = "okay";
+};
+
+&uart4 {
+ pinctrl-names = "default";
+ pinctrl-0 = <&pinctrl_uart4>;
+ status = "okay";
+};
+
+&usbh1 {
+ pinctrl-names = "default";
+ pinctrl-0 = <&pinctrl_usbh>;
+ vbus-supply = <&reg_usb_h1_vbus>;
+ clocks = <&clks IMX6QDL_CLK_CKO>;
+ status = "disabled";
+};
+
+&usbotg {
+ pinctrl-names = "default";
+ pinctrl-0 = <&pinctrl_usbotg>;
+ status = "okay";
+};
+
+&usdhc3 {
+ pinctrl-names = "default";
+ pinctrl-0 = <&pinctrl_usdhc3>;
+ cd-gpios = <&gpio7 0 GPIO_ACTIVE_LOW>;
+ status = "okay";
+};
+
+&audmux {
+ status = "okay";
+};
+
+&ssi1 {
+ cell-index = <0>;
+ fsl,mode = "ac97-slave";
+ pinctrl-names = "ac97-running", "ac97-reset", "ac97-warm-reset";
+ pinctrl-0 = <&pinctrl_ac97_running>;
+ pinctrl-1 = <&pinctrl_ac97_reset>;
+ pinctrl-2 = <&pinctrl_ac97_warm_reset>;
+ ac97-gpios = <&gpio4 19 0 &gpio4 18 0 &gpio2 30 0>;
+ status = "okay";
+};