| /* |
| * Copyright 2012 Free Electrons |
| * |
| * 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" |
| #include <dt-bindings/gpio/gpio.h> |
| |
| / { |
| model = "Crystalfontz CFA-10036 Board"; |
| compatible = "crystalfontz,cfa10036", "fsl,imx28"; |
| |
| memory@40000000 { |
| device_type = "memory"; |
| reg = <0x40000000 0x08000000>; |
| }; |
| |
| apb@80000000 { |
| apbh@80000000 { |
| pinctrl@80018000 { |
| ssd1306_cfa10036: ssd1306-10036@0 { |
| reg = <0>; |
| fsl,pinmux-ids = < |
| MX28_PAD_SSP0_DATA7__GPIO_2_7 |
| >; |
| fsl,drive-strength = <MXS_DRIVE_4mA>; |
| fsl,voltage = <MXS_VOLTAGE_HIGH>; |
| fsl,pull-up = <MXS_PULL_DISABLE>; |
| }; |
| |
| led_pins_cfa10036: leds-10036@0 { |
| reg = <0>; |
| fsl,pinmux-ids = < |
| MX28_PAD_AUART1_RX__GPIO_3_4 |
| >; |
| fsl,drive-strength = <MXS_DRIVE_4mA>; |
| fsl,voltage = <MXS_VOLTAGE_HIGH>; |
| fsl,pull-up = <MXS_PULL_DISABLE>; |
| }; |
| |
| usb0_otg_cfa10036: otg-10036@0 { |
| reg = <0>; |
| fsl,pinmux-ids = < |
| MX28_PAD_GPMI_RDY0__USB0_ID |
| >; |
| fsl,drive-strength = <MXS_DRIVE_4mA>; |
| fsl,voltage = <MXS_VOLTAGE_HIGH>; |
| fsl,pull-up = <MXS_PULL_DISABLE>; |
| }; |
| |
| mmc_pwr_cfa10036: mmc_pwr_cfa10036@0 { |
| reg = <0>; |
| fsl,pinmux-ids = < |
| 0x31c3 /* |
| MX28_PAD_PWM3__GPIO_3_28 */ |
| >; |
| fsl,drive-strength = <0>; |
| fsl,voltage = <1>; |
| fsl,pull-up = <0>; |
| }; |
| |
| }; |
| |
| ssp0: spi@80010000 { |
| compatible = "fsl,imx28-mmc"; |
| pinctrl-names = "default"; |
| pinctrl-0 = <&mmc0_4bit_pins_a |
| &mmc0_cd_cfg &mmc0_sck_cfg>; |
| vmmc-supply = <®_vddio_sd0>; |
| bus-width = <4>; |
| status = "okay"; |
| }; |
| }; |
| |
| apbx@80040000 { |
| duart: serial@80074000 { |
| pinctrl-names = "default"; |
| pinctrl-0 = <&duart_pins_b>; |
| status = "okay"; |
| }; |
| |
| i2c0: i2c@80058000 { |
| pinctrl-names = "default"; |
| pinctrl-0 = <&i2c0_pins_b>; |
| clock-frequency = <400000>; |
| status = "okay"; |
| |
| ssd1306: oled@3c { |
| compatible = "solomon,ssd1306fb-i2c"; |
| pinctrl-names = "default"; |
| pinctrl-0 = <&ssd1306_cfa10036>; |
| reg = <0x3c>; |
| reset-gpios = <&gpio2 7 GPIO_ACTIVE_LOW>; |
| solomon,height = <32>; |
| solomon,width = <128>; |
| solomon,page-offset = <0>; |
| solomon,com-lrremap; |
| solomon,com-invdir; |
| solomon,com-offset = <32>; |
| }; |
| }; |
| |
| usbphy0: usbphy@8007c000 { |
| status = "okay"; |
| }; |
| }; |
| }; |
| |
| ahb@80080000 { |
| usb0: usb@80080000 { |
| pinctrl-names = "default"; |
| pinctrl-0 = <&usb0_otg_cfa10036>; |
| dr_mode = "peripheral"; |
| phy_type = "utmi"; |
| status = "okay"; |
| }; |
| }; |
| |
| leds { |
| compatible = "gpio-leds"; |
| pinctrl-names = "default"; |
| pinctrl-0 = <&led_pins_cfa10036>; |
| |
| power { |
| gpios = <&gpio3 4 1>; |
| default-state = "on"; |
| }; |
| }; |
| |
| reg_vddio_sd0: vddio-sd0 { |
| compatible = "regulator-fixed"; |
| pinctrl-names = "default"; |
| pinctrl-0 = <&mmc_pwr_cfa10036>; |
| regulator-name = "vddio-sd0"; |
| regulator-min-microvolt = <3300000>; |
| regulator-max-microvolt = <3300000>; |
| gpio = <&gpio3 28 0>; |
| }; |
| }; |