diff options
Diffstat (limited to 'arch/arm/boot/dts/imx28-cfa10057.dts')
| -rw-r--r-- | arch/arm/boot/dts/imx28-cfa10057.dts | 171 |
1 files changed, 171 insertions, 0 deletions
diff --git a/arch/arm/boot/dts/imx28-cfa10057.dts b/arch/arm/boot/dts/imx28-cfa10057.dts new file mode 100644 index 000000000..2f7e479db --- /dev/null +++ b/arch/arm/boot/dts/imx28-cfa10057.dts @@ -0,0 +1,171 @@ +// SPDX-License-Identifier: GPL-2.0-or-later +/* + * Copyright 2013 Crystalfontz America, Inc. + * Copyright 2012 Free Electrons + */ + +/* + * 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 = <&display0>; + status = "okay"; + + display0: display0 { + 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 = <&pwm4_pins_a>; + 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 GPIO_ACTIVE_LOW>; + phy-reset-duration = <100>; + status = "okay"; + }; + }; + + backlight { + compatible = "pwm-backlight"; + pwms = <&pwm 4 5000000>; + brightness-levels = <0 4 8 16 32 64 128 255>; + default-brightness-level = <7>; + }; +}; |