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Diffstat (limited to 'arch/arm/boot/dts/imx28-evk.dts')
-rw-r--r--arch/arm/boot/dts/imx28-evk.dts202
1 files changed, 202 insertions, 0 deletions
diff --git a/arch/arm/boot/dts/imx28-evk.dts b/arch/arm/boot/dts/imx28-evk.dts
index ee520a529cb..2da316e0440 100644
--- a/arch/arm/boot/dts/imx28-evk.dts
+++ b/arch/arm/boot/dts/imx28-evk.dts
@@ -22,6 +22,13 @@
apb@80000000 {
apbh@80000000 {
+ gpmi-nand@8000c000 {
+ pinctrl-names = "default";
+ pinctrl-0 = <&gpmi_pins_a &gpmi_status_cfg
+ &gpmi_pins_evk>;
+ status = "okay";
+ };
+
ssp0: ssp@80010000 {
compatible = "fsl,imx28-mmc";
pinctrl-names = "default";
@@ -29,6 +36,7 @@
&mmc0_cd_cfg &mmc0_sck_cfg>;
bus-width = <8>;
wp-gpios = <&gpio2 12 0>;
+ vmmc-supply = <&reg_vddio_sd0>;
status = "okay";
};
@@ -36,6 +44,98 @@
compatible = "fsl,imx28-mmc";
bus-width = <8>;
wp-gpios = <&gpio0 28 0>;
+ };
+
+ ssp2: ssp@80014000 {
+ #address-cells = <1>;
+ #size-cells = <0>;
+ compatible = "fsl,imx28-spi";
+ pinctrl-names = "default";
+ pinctrl-0 = <&spi2_pins_a>;
+ status = "okay";
+
+ flash: m25p80@0 {
+ #address-cells = <1>;
+ #size-cells = <1>;
+ compatible = "sst,sst25vf016b";
+ spi-max-frequency = <40000000>;
+ reg = <0>;
+ };
+ };
+
+ pinctrl@80018000 {
+ pinctrl-names = "default";
+ pinctrl-0 = <&hog_pins_a>;
+
+ hog_pins_a: hog@0 {
+ reg = <0>;
+ fsl,pinmux-ids = <
+ 0x20d3 /* MX28_PAD_SSP1_CMD__GPIO_2_13 */
+ 0x20f3 /* MX28_PAD_SSP1_DATA3__GPIO_2_15 */
+ 0x40d3 /* MX28_PAD_ENET0_RX_CLK__GPIO_4_13 */
+ 0x20c3 /* MX28_PAD_SSP1_SCK__GPIO_2_12 */
+ 0x31c3 /* MX28_PAD_PWM3__GPIO_3_28 */
+ 0x31e3 /* MX28_PAD_LCD_RESET__GPIO_3_30 */
+ 0x3083 /* MX28_PAD_AUART2_RX__GPIO_3_8 */
+ 0x3093 /* MX28_PAD_AUART2_TX__GPIO_3_9 */
+ >;
+ fsl,drive-strength = <0>;
+ fsl,voltage = <1>;
+ fsl,pull-up = <0>;
+ };
+
+ led_pin_gpio3_5: led_gpio3_5@0 {
+ reg = <0>;
+ fsl,pinmux-ids = <
+ 0x3053 /* MX28_PAD_AUART1_TX__GPIO_3_5 */
+ >;
+ fsl,drive-strength = <0>;
+ fsl,voltage = <1>;
+ fsl,pull-up = <0>;
+ };
+
+ gpmi_pins_evk: gpmi-nand-evk@0 {
+ reg = <0>;
+ fsl,pinmux-ids = <
+ 0x0110 /* MX28_PAD_GPMI_CE1N__GPMI_CE1N */
+ 0x0150 /* MX28_PAD_GPMI_RDY1__GPMI_READY1 */
+ >;
+ fsl,drive-strength = <0>;
+ fsl,voltage = <1>;
+ fsl,pull-up = <0>;
+ };
+
+ lcdif_pins_evk: lcdif-evk@0 {
+ reg = <0>;
+ fsl,pinmux-ids = <
+ 0x1181 /* MX28_PAD_LCD_RD_E__LCD_VSYNC */
+ 0x1191 /* MX28_PAD_LCD_WR_RWN__LCD_HSYNC */
+ 0x11a1 /* MX28_PAD_LCD_RS__LCD_DOTCLK */
+ 0x11b1 /* MX28_PAD_LCD_CS__LCD_ENABLE */
+ >;
+ fsl,drive-strength = <0>;
+ fsl,voltage = <1>;
+ fsl,pull-up = <0>;
+ };
+ };
+
+ lcdif@80030000 {
+ pinctrl-names = "default";
+ pinctrl-0 = <&lcdif_24bit_pins_a
+ &lcdif_pins_evk>;
+ panel-enable-gpios = <&gpio3 30 0>;
+ status = "okay";
+ };
+
+ can0: can@80032000 {
+ pinctrl-names = "default";
+ pinctrl-0 = <&can0_pins_a>;
+ status = "okay";
+ };
+
+ can1: can@80034000 {
+ pinctrl-names = "default";
+ pinctrl-0 = <&can1_pins_a>;
status = "okay";
};
};
@@ -54,6 +154,10 @@
status = "okay";
};
+ lradc@80050000 {
+ status = "okay";
+ };
+
i2c0: i2c@80058000 {
pinctrl-names = "default";
pinctrl-0 = <&i2c0_pins_a>;
@@ -66,6 +170,18 @@
VDDIO-supply = <&reg_3p3v>;
};
+
+ at24@51 {
+ compatible = "at24,24c32";
+ pagesize = <32>;
+ reg = <0x51>;
+ };
+ };
+
+ pwm: pwm@80064000 {
+ pinctrl-names = "default";
+ pinctrl-0 = <&pwm2_pins_a>;
+ status = "okay";
};
duart: serial@80074000 {
@@ -73,14 +189,47 @@
pinctrl-0 = <&duart_pins_a>;
status = "okay";
};
+
+ auart0: serial@8006a000 {
+ pinctrl-names = "default";
+ pinctrl-0 = <&auart0_pins_a>;
+ status = "okay";
+ };
+
+ auart3: serial@80070000 {
+ pinctrl-names = "default";
+ pinctrl-0 = <&auart3_pins_a>;
+ status = "okay";
+ };
+
+ usbphy0: usbphy@8007c000 {
+ status = "okay";
+ };
+
+ usbphy1: usbphy@8007e000 {
+ status = "okay";
+ };
};
};
ahb@80080000 {
+ usb0: usb@80080000 {
+ vbus-supply = <&reg_usb0_vbus>;
+ status = "okay";
+ };
+
+ usb1: usb@80090000 {
+ vbus-supply = <&reg_usb1_vbus>;
+ status = "okay";
+ };
+
mac0: ethernet@800f0000 {
phy-mode = "rmii";
pinctrl-names = "default";
pinctrl-0 = <&mac0_pins_a>;
+ phy-supply = <&reg_fec_3v3>;
+ phy-reset-gpios = <&gpio4 13 0>;
+ phy-reset-duration = <100>;
status = "okay";
};
@@ -102,6 +251,40 @@
regulator-max-microvolt = <3300000>;
regulator-always-on;
};
+
+ reg_vddio_sd0: vddio-sd0 {
+ compatible = "regulator-fixed";
+ regulator-name = "vddio-sd0";
+ regulator-min-microvolt = <3300000>;
+ regulator-max-microvolt = <3300000>;
+ gpio = <&gpio3 28 0>;
+ };
+
+ reg_fec_3v3: fec-3v3 {
+ compatible = "regulator-fixed";
+ regulator-name = "fec-3v3";
+ regulator-min-microvolt = <3300000>;
+ regulator-max-microvolt = <3300000>;
+ gpio = <&gpio2 15 0>;
+ };
+
+ reg_usb0_vbus: usb0_vbus {
+ compatible = "regulator-fixed";
+ regulator-name = "usb0_vbus";
+ regulator-min-microvolt = <5000000>;
+ regulator-max-microvolt = <5000000>;
+ gpio = <&gpio3 9 0>;
+ enable-active-high;
+ };
+
+ reg_usb1_vbus: usb1_vbus {
+ compatible = "regulator-fixed";
+ regulator-name = "usb1_vbus";
+ regulator-min-microvolt = <5000000>;
+ regulator-max-microvolt = <5000000>;
+ gpio = <&gpio3 8 0>;
+ enable-active-high;
+ };
};
sound {
@@ -111,4 +294,23 @@
saif-controllers = <&saif0 &saif1>;
audio-codec = <&sgtl5000>;
};
+
+ leds {
+ compatible = "gpio-leds";
+ pinctrl-names = "default";
+ pinctrl-0 = <&led_pin_gpio3_5>;
+
+ user {
+ label = "Heartbeat";
+ gpios = <&gpio3 5 0>;
+ linux,default-trigger = "heartbeat";
+ };
+ };
+
+ backlight {
+ compatible = "pwm-backlight";
+ pwms = <&pwm 2 5000000>;
+ brightness-levels = <0 4 8 16 32 64 128 255>;
+ default-brightness-level = <6>;
+ };
};