/*
* Copyright 2013 Crystalfontz America, Inc.
* 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
*/
/*
* The CFA-10057 is an expansion board for the CFA-10036 module, thus we
* need to include the CFA-10036 DTS.
*/
#include "imx28-cfa10036.dts"
/ {
model = "Crystalfontz CFA-10057 Board";
compatible = "crystalfontz,cfa10057", "crystalfontz,cfa10036", "fsl,imx28";
apb@80000000 {
apbh@80000000 {
pinctrl@80018000 {
usb_pins_cfa10057: usb-10057@0 {
reg = <0>;
fsl,pinmux-ids = <
MX28_PAD_GPMI_D07__GPIO_0_7
>;
fsl,drive-strength = <MXS_DRIVE_4mA>;
fsl,voltage = <MXS_VOLTAGE_HIGH>;
fsl,pull-up = <MXS_PULL_DISABLE>;
};
lcdif_18bit_pins_cfa10057: lcdif-18bit@0 {
reg = <0>;
fsl,pinmux-ids = <
MX28_PAD_LCD_D00__LCD_D0
MX28_PAD_LCD_D01__LCD_D1
MX28_PAD_LCD_D02__LCD_D2
MX28_PAD_LCD_D03__LCD_D3
MX28_PAD_LCD_D04__LCD_D4
MX28_PAD_LCD_D05__LCD_D5
MX28_PAD_LCD_D06__LCD_D6
MX28_PAD_LCD_D07__LCD_D7
MX28_PAD_LCD_D08__LCD_D8
MX28_PAD_LCD_D09__LCD_D9
MX28_PAD_LCD_D10__LCD_D10
MX28_PAD_LCD_D11__LCD_D11
MX28_PAD_LCD_D12__LCD_D12
MX28_PAD_LCD_D13__LCD_D13
MX28_PAD_LCD_D14__LCD_D14
MX28_PAD_LCD_D15__LCD_D15
MX28_PAD_LCD_D16__LCD_D16
MX28_PAD_LCD_D17__LCD_D17
>;
fsl,drive-strength = <MXS_DRIVE_4mA>;
fsl,voltage = <MXS_VOLTAGE_HIGH>;
fsl,pull-up = <MXS_PULL_DISABLE>;
};
lcdif_pins_cfa10057: lcdif-evk@0 {
reg = <0>;
fsl,pinmux-ids = <
MX28_PAD_LCD_RD_E__LCD_VSYNC
MX28_PAD_LCD_WR_RWN__LCD_HSYNC
MX28_PAD_LCD_RS__LCD_DOTCLK
MX28_PAD_LCD_CS__LCD_ENABLE
>;
fsl,drive-strength = <MXS_DRIVE_4mA>;
fsl,voltage = <MXS_VOLTAGE_HIGH>;
fsl,pull-up = <MXS_PULL_DISABLE>;
};
};
lcdif@80030000 {
pinctrl-names = "default";
pinctrl-0 = <&lcdif_18bit_pins_cfa10057
&lcdif_pins_cfa10057>;
display = <&display>;
status = "okay";
display: display {
bits-per-pixel = <32>;
bus-width = <18>;
display-timings {
native-mode = <&timing0>;
timing0: timing0 {
clock-frequency = <30000000>;
hactive = <480>;
vactive = <800>;
hfront-porch = <12>;
hback-porch = <2>;
vfront-porch = <5>;
vback-porch = <3>;
hsync-len = <2>;
vsync-len = <2>;
hsync-active = <0>;
vsync-active = <0>;
de-active = <1>;
pixelclk-active = <1>;
};
};
};
};
};
apbx@80040000 {
lradc@80050000 {
fsl,lradc-touchscreen-wires = <4>;
status = "okay";
};
pwm: pwm@80064000 {
pinctrl-names = "default";
pinctrl-0 = <&pwm3_pins_b>;
status = "okay";
};
i2c1: i2c@8005a000 {
pinctrl-names = "default";
pinctrl-0 = <&i2c1_pins_a>;
status = "okay";
};
usbphy1: usbphy@8007e000 {
status = "okay";
};
};
};
ahb@80080000 {
usb1: usb@80090000 {
vbus-supply = <®_usb1_vbus>;
pinctrl-0 = <&usb1_pins_a>;
pinctrl-names = "default";
status = "okay";
};
};
regulators {
compatible = "simple-bus";
#address-cells = <1>;
#size-cells = <0>;
reg_usb1_vbus: regulator@0 {
compatible = "regulator-fixed";
reg = <0>;
pinctrl-names = "default";
pinctrl-0 = <&usb_pins_cfa10057>;
regulator-name = "usb1_vbus";
regulator-min-microvolt = <5000000>;
regulator-max-microvolt = <5000000>;
gpio = <&gpio0 7 1>;
};
};
ahb@80080000 {
mac0: ethernet@800f0000 {
phy-mode = "rmii";
pinctrl-names = "default";
pinctrl-0 = <&mac0_pins_a>;
phy-reset-gpios = <&gpio2 21 0>;
phy-reset-duration = <100>;
status = "okay";
};
};
backlight {
compatible = "pwm-backlight";
pwms = <&pwm 3 5000000>;
brightness-levels = <0 4 8 16 32 64 128 255>;
default-brightness-level = <7>;
};
};
