| /* |
| * Copyright (C) 2013 Marek Vasut <marex@denx.de> |
| * |
| * The code contained herein is licensed under the GNU General Public |
| * License. You may obtain a copy of the GNU General Public License |
| * Version 2 or later at the following locations: |
| * |
| * http://www.opensource.org/licenses/gpl-license.html |
| * http://www.gnu.org/copyleft/gpl.html |
| */ |
| |
| /dts-v1/; |
| #include "imx28.dtsi" |
| |
| / { |
| model = "MSR M28CU3"; |
| compatible = "msr,m28cu3", "fsl,imx28"; |
| |
| memory@40000000 { |
| device_type = "memory"; |
| reg = <0x40000000 0x08000000>; |
| }; |
| |
| apb@80000000 { |
| apbh@80000000 { |
| gpmi-nand@8000c000 { |
| #address-cells = <1>; |
| #size-cells = <1>; |
| pinctrl-names = "default"; |
| pinctrl-0 = <&gpmi_pins_a &gpmi_status_cfg>; |
| status = "okay"; |
| |
| partition@0 { |
| label = "gpmi-nfc-0-boot"; |
| reg = <0x00000000 0x01400000>; |
| read-only; |
| }; |
| |
| partition@1 { |
| label = "gpmi-nfc-general-use"; |
| reg = <0x01400000 0x0ec00000>; |
| }; |
| }; |
| |
| ssp0: spi@80010000 { |
| compatible = "fsl,imx28-mmc"; |
| pinctrl-names = "default"; |
| pinctrl-0 = <&mmc0_4bit_pins_a |
| &mmc0_cd_cfg |
| &mmc0_sck_cfg>; |
| bus-width = <4>; |
| vmmc-supply = <®_vddio_sd0>; |
| status = "okay"; |
| }; |
| |
| ssp2: spi@80014000 { |
| compatible = "fsl,imx28-mmc"; |
| pinctrl-names = "default"; |
| pinctrl-0 = <&mmc2_4bit_pins_a |
| &mmc2_cd_cfg |
| &mmc2_sck_cfg_a>; |
| bus-width = <4>; |
| vmmc-supply = <®_vddio_sd1>; |
| status = "okay"; |
| }; |
| |
| pinctrl@80018000 { |
| pinctrl-names = "default"; |
| pinctrl-0 = <&hog_pins_a>; |
| |
| hog_pins_a: hog@0 { |
| reg = <0>; |
| fsl,pinmux-ids = < |
| MX28_PAD_SSP2_SS0__GPIO_2_19 |
| MX28_PAD_PWM4__GPIO_3_29 |
| MX28_PAD_AUART2_RX__GPIO_3_8 |
| MX28_PAD_ENET0_RX_CLK__GPIO_4_13 |
| >; |
| fsl,drive-strength = <MXS_DRIVE_4mA>; |
| fsl,voltage = <MXS_VOLTAGE_HIGH>; |
| fsl,pull-up = <MXS_PULL_DISABLE>; |
| }; |
| |
| lcdif_pins_m28: lcdif-m28@0 { |
| reg = <0>; |
| fsl,pinmux-ids = < |
| MX28_PAD_LCD_VSYNC__LCD_VSYNC |
| MX28_PAD_LCD_HSYNC__LCD_HSYNC |
| MX28_PAD_LCD_DOTCLK__LCD_DOTCLK |
| MX28_PAD_LCD_RESET__LCD_RESET |
| MX28_PAD_LCD_CS__LCD_ENABLE |
| MX28_PAD_AUART1_TX__GPIO_3_5 |
| >; |
| fsl,drive-strength = <MXS_DRIVE_4mA>; |
| fsl,voltage = <MXS_VOLTAGE_HIGH>; |
| fsl,pull-up = <MXS_PULL_DISABLE>; |
| }; |
| |
| led_pins_gpio: leds-m28@0 { |
| reg = <0>; |
| fsl,pinmux-ids = < |
| MX28_PAD_SSP3_MISO__GPIO_2_26 |
| MX28_PAD_SSP3_SCK__GPIO_2_24 |
| >; |
| fsl,drive-strength = <MXS_DRIVE_4mA>; |
| fsl,voltage = <MXS_VOLTAGE_HIGH>; |
| fsl,pull-up = <MXS_PULL_DISABLE>; |
| }; |
| }; |
| |
| ocotp@8002c000 { |
| status = "okay"; |
| }; |
| |
| lcdif@80030000 { |
| pinctrl-names = "default"; |
| pinctrl-0 = <&lcdif_24bit_pins_a |
| &lcdif_pins_m28>; |
| display = <&display0>; |
| status = "okay"; |
| |
| display0: display0 { |
| bits-per-pixel = <32>; |
| bus-width = <24>; |
| |
| display-timings { |
| native-mode = <&timing0>; |
| timing0: timing0 { |
| clock-frequency = <6410256>; |
| hactive = <320>; |
| vactive = <240>; |
| hback-porch = <38>; |
| hfront-porch = <20>; |
| vback-porch = <15>; |
| vfront-porch = <5>; |
| hsync-len = <30>; |
| vsync-len = <3>; |
| hsync-active = <0>; |
| vsync-active = <0>; |
| de-active = <1>; |
| pixelclk-active = <1>; |
| }; |
| }; |
| }; |
| }; |
| }; |
| |
| apbx@80040000 { |
| duart: serial@80074000 { |
| pinctrl-names = "default"; |
| pinctrl-0 = <&duart_pins_b>; |
| status = "okay"; |
| }; |
| |
| usbphy1: usbphy@8007e000 { |
| status = "okay"; |
| }; |
| |
| auart0: serial@8006a000 { |
| pinctrl-names = "default"; |
| pinctrl-0 = <&auart0_2pins_a>; |
| status = "okay"; |
| }; |
| |
| auart3: serial@80070000 { |
| pinctrl-names = "default"; |
| pinctrl-0 = <&auart3_2pins_b>; |
| status = "okay"; |
| }; |
| |
| pwm: pwm@80064000 { |
| pinctrl-names = "default"; |
| pinctrl-0 = <&pwm3_pins_a>; |
| status = "okay"; |
| }; |
| }; |
| }; |
| |
| ahb@80080000 { |
| usb1: usb@80090000 { |
| vbus-supply = <®_usb1_vbus>; |
| pinctrl-names = "default"; |
| pinctrl-0 = <&usb1_pins_a>; |
| disable-over-current; |
| status = "okay"; |
| }; |
| |
| mac0: ethernet@800f0000 { |
| phy-mode = "rmii"; |
| pinctrl-names = "default"; |
| pinctrl-0 = <&mac0_pins_a>; |
| phy-reset-gpios = <&gpio4 13 GPIO_ACTIVE_LOW>; |
| phy-reset-duration = <100>; |
| status = "okay"; |
| }; |
| |
| mac1: ethernet@800f4000 { |
| phy-mode = "rmii"; |
| pinctrl-names = "default"; |
| pinctrl-0 = <&mac1_pins_a>; |
| status = "okay"; |
| }; |
| }; |
| |
| backlight { |
| compatible = "pwm-backlight"; |
| pwms = <&pwm 3 5000000>; |
| brightness-levels = <0 4 8 16 32 64 128 255>; |
| default-brightness-level = <6>; |
| }; |
| |
| leds { |
| compatible = "gpio-leds"; |
| pinctrl-names = "default"; |
| pinctrl-0 = <&led_pins_gpio>; |
| |
| user1 { |
| label = "sd0-led"; |
| gpios = <&gpio2 26 0>; |
| linux,default-trigger = "mmc0"; |
| }; |
| |
| user2 { |
| label = "sd1-led"; |
| gpios = <&gpio2 24 0>; |
| linux,default-trigger = "mmc2"; |
| }; |
| }; |
| |
| regulators { |
| compatible = "simple-bus"; |
| #address-cells = <1>; |
| #size-cells = <0>; |
| |
| reg_3p3v: regulator@0 { |
| compatible = "regulator-fixed"; |
| reg = <0>; |
| regulator-name = "3P3V"; |
| regulator-min-microvolt = <3300000>; |
| regulator-max-microvolt = <3300000>; |
| regulator-always-on; |
| }; |
| |
| reg_vddio_sd0: regulator@1 { |
| compatible = "regulator-fixed"; |
| reg = <1>; |
| regulator-name = "vddio-sd0"; |
| regulator-min-microvolt = <3300000>; |
| regulator-max-microvolt = <3300000>; |
| gpio = <&gpio3 29 0>; |
| }; |
| |
| reg_vddio_sd1: regulator@2 { |
| compatible = "regulator-fixed"; |
| reg = <2>; |
| regulator-name = "vddio-sd1"; |
| regulator-min-microvolt = <3300000>; |
| regulator-max-microvolt = <3300000>; |
| gpio = <&gpio2 19 0>; |
| }; |
| |
| reg_usb1_vbus: regulator@3 { |
| compatible = "regulator-fixed"; |
| reg = <3>; |
| regulator-name = "usb1_vbus"; |
| regulator-min-microvolt = <5000000>; |
| regulator-max-microvolt = <5000000>; |
| gpio = <&gpio3 8 0>; |
| enable-active-high; |
| }; |
| }; |
| }; |