| /* |
| * 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-10049 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-10049 Board"; |
| compatible = "crystalfontz,cfa10049", "crystalfontz,cfa10036", "fsl,imx28"; |
| |
| apb@80000000 { |
| apbh@80000000 { |
| pinctrl@80018000 { |
| pinctrl-names = "default", "default"; |
| pinctrl-1 = <&hog_pins_cfa10049 |
| &hog_pins_cfa10049_pullup>; |
| |
| hog_pins_cfa10049: hog-10049@0 { |
| reg = <0>; |
| fsl,pinmux-ids = < |
| 0x0073 /* MX28_PAD_GPMI_D7__GPIO_0_7 */ |
| 0x1153 /* MX28_PAD_LCD_D22__GPIO_1_21 */ |
| 0x1163 /* MX28_PAD_LCD_D22__GPIO_1_22 */ |
| 0x1173 /* MX28_PAD_LCD_D22__GPIO_1_23 */ |
| 0x2153 /* MX28_PAD_SSP2_D5__GPIO_2_21 */ |
| 0x3173 /* MX28_PAD_LCD_RESET__GPIO_3_23 */ |
| >; |
| fsl,drive-strength = <0>; |
| fsl,voltage = <1>; |
| fsl,pull-up = <0>; |
| }; |
| |
| hog_pins_cfa10049_pullup: hog-10049-pullup@0 { |
| reg = <0>; |
| fsl,pinmux-ids = < |
| 0x2133 /* MX28_PAD_SSP2_D3__GPIO_2_19 */ |
| 0x3183 /* MX28_PAD_I2C0_SCL__GPIO_3_24 */ |
| 0x3193 /* MX28_PAD_I2C0_SDA__GPIO_3_25 */ |
| 0x31a3 /* MX28_PAD_SAIF_SDATA0__GPIO_3_26 */ |
| 0x31e3 /* MX28_PAD_LCD_RESET__GPIO_3_30 */ |
| >; |
| fsl,drive-strength = <0>; |
| fsl,voltage = <1>; |
| fsl,pull-up = <1>; |
| }; |
| |
| spi2_pins_cfa10049: spi2-cfa10049@0 { |
| reg = <0>; |
| fsl,pinmux-ids = < |
| 0x2103 /* MX28_PAD_SSP2_SCK__GPIO_2_16 */ |
| 0x2113 /* MX28_PAD_SSP2_CMD__GPIO_2_17 */ |
| 0x2123 /* MX28_PAD_SSP2_D0__GPIO_2_18 */ |
| >; |
| fsl,drive-strength = <1>; |
| fsl,voltage = <1>; |
| fsl,pull-up = <1>; |
| }; |
| |
| spi3_pins_cfa10049: spi3-cfa10049@0 { |
| reg = <0>; |
| fsl,pinmux-ids = < |
| 0x0183 /* MX28_PAD_GPMI_RDN__GPIO_0_24 */ |
| 0x01c3 /* MX28_PAD_GPMI_RESETN__GPIO_0_28 */ |
| 0x0113 /* MX28_PAD_GPMI_CE1N__GPIO_0_17 */ |
| 0x01a3 /* MX28_PAD_GPMI_ALE__GPIO_0_26 */ |
| 0x01b3 /* MX28_PAD_GPMI_CLE__GPIO_0_27 */ |
| >; |
| fsl,drive-strength = <1>; |
| fsl,voltage = <1>; |
| fsl,pull-up = <1>; |
| }; |
| |
| lcdif_18bit_pins_cfa10049: lcdif-18bit@0 { |
| reg = <0>; |
| fsl,pinmux-ids = < |
| 0x1000 /* MX28_PAD_LCD_D00__LCD_D0 */ |
| 0x1010 /* MX28_PAD_LCD_D01__LCD_D1 */ |
| 0x1020 /* MX28_PAD_LCD_D02__LCD_D2 */ |
| 0x1030 /* MX28_PAD_LCD_D03__LCD_D3 */ |
| 0x1040 /* MX28_PAD_LCD_D04__LCD_D4 */ |
| 0x1050 /* MX28_PAD_LCD_D05__LCD_D5 */ |
| 0x1060 /* MX28_PAD_LCD_D06__LCD_D6 */ |
| 0x1070 /* MX28_PAD_LCD_D07__LCD_D7 */ |
| 0x1080 /* MX28_PAD_LCD_D08__LCD_D8 */ |
| 0x1090 /* MX28_PAD_LCD_D09__LCD_D9 */ |
| 0x10a0 /* MX28_PAD_LCD_D10__LCD_D10 */ |
| 0x10b0 /* MX28_PAD_LCD_D11__LCD_D11 */ |
| 0x10c0 /* MX28_PAD_LCD_D12__LCD_D12 */ |
| 0x10d0 /* MX28_PAD_LCD_D13__LCD_D13 */ |
| 0x10e0 /* MX28_PAD_LCD_D14__LCD_D14 */ |
| 0x10f0 /* MX28_PAD_LCD_D15__LCD_D15 */ |
| 0x1100 /* MX28_PAD_LCD_D16__LCD_D16 */ |
| 0x1110 /* MX28_PAD_LCD_D17__LCD_D17 */ |
| >; |
| fsl,drive-strength = <0>; |
| fsl,voltage = <1>; |
| fsl,pull-up = <0>; |
| }; |
| |
| lcdif_pins_cfa10049: 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_18bit_pins_cfa10049 |
| &lcdif_pins_cfa10049>; |
| status = "okay"; |
| }; |
| }; |
| |
| apbx@80040000 { |
| pwm: pwm@80064000 { |
| pinctrl-names = "default", "default"; |
| pinctrl-1 = <&pwm3_pins_b>; |
| status = "okay"; |
| }; |
| |
| i2c1: i2c@8005a000 { |
| pinctrl-names = "default"; |
| pinctrl-0 = <&i2c1_pins_a>; |
| status = "okay"; |
| }; |
| |
| i2cmux { |
| compatible = "i2c-mux-gpio"; |
| #address-cells = <1>; |
| #size-cells = <0>; |
| mux-gpios = <&gpio1 22 0 &gpio1 23 0>; |
| i2c-parent = <&i2c1>; |
| |
| i2c@0 { |
| reg = <0>; |
| }; |
| |
| i2c@1 { |
| reg = <1>; |
| }; |
| |
| i2c@2 { |
| reg = <2>; |
| }; |
| |
| i2c@3 { |
| reg = <3>; |
| #address-cells = <1>; |
| #size-cells = <0>; |
| |
| pca9555: pca9555@20 { |
| compatible = "nxp,pca9555"; |
| interrupt-parent = <&gpio2>; |
| interrupts = <19 0x2>; |
| gpio-controller; |
| #gpio-cells = <2>; |
| interrupt-controller; |
| #interrupt-cells = <2>; |
| reg = <0x20>; |
| }; |
| }; |
| }; |
| |
| usbphy1: usbphy@8007e000 { |
| status = "okay"; |
| }; |
| }; |
| }; |
| |
| ahb@80080000 { |
| usb1: usb@80090000 { |
| vbus-supply = <®_usb1_vbus>; |
| pinctrl-0 = <&usbphy1_pins_a>; |
| pinctrl-names = "default"; |
| status = "okay"; |
| }; |
| }; |
| |
| regulators { |
| compatible = "simple-bus"; |
| |
| reg_usb1_vbus: usb1_vbus { |
| compatible = "regulator-fixed"; |
| 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"; |
| }; |
| }; |
| |
| spi2 { |
| compatible = "spi-gpio"; |
| pinctrl-names = "default"; |
| pinctrl-0 = <&spi2_pins_cfa10049>; |
| status = "okay"; |
| gpio-sck = <&gpio2 16 0>; |
| gpio-mosi = <&gpio2 17 0>; |
| gpio-miso = <&gpio2 18 0>; |
| cs-gpios = <&gpio3 23 0>; |
| num-chipselects = <1>; |
| #address-cells = <1>; |
| #size-cells = <0>; |
| |
| hx8357: hx8357@0 { |
| compatible = "himax,hx8357b", "himax,hx8357"; |
| reg = <0>; |
| spi-max-frequency = <100000>; |
| spi-cpol; |
| spi-cpha; |
| gpios-reset = <&gpio3 30 0>; |
| im-gpios = <&gpio5 4 0 &gpio5 5 0 &gpio5 6 0>; |
| }; |
| }; |
| |
| spi3 { |
| compatible = "spi-gpio"; |
| pinctrl-names = "default"; |
| pinctrl-0 = <&spi3_pins_cfa10049>; |
| status = "okay"; |
| gpio-sck = <&gpio0 24 0>; |
| gpio-mosi = <&gpio0 28 0>; |
| cs-gpios = <&gpio0 17 0 &gpio0 26 0 &gpio0 27 0>; |
| num-chipselects = <3>; |
| #address-cells = <1>; |
| #size-cells = <0>; |
| |
| gpio5: gpio5@0 { |
| compatible = "fairchild,74hc595"; |
| gpio-controller; |
| #gpio-cells = <2>; |
| reg = <0>; |
| registers-number = <2>; |
| spi-max-frequency = <100000>; |
| }; |
| |
| gpio6: gpio6@1 { |
| compatible = "fairchild,74hc595"; |
| gpio-controller; |
| #gpio-cells = <2>; |
| reg = <1>; |
| registers-number = <4>; |
| spi-max-frequency = <100000>; |
| }; |
| |
| dac0: dh2228@2 { |
| compatible = "rohm,dh2228fv"; |
| reg = <2>; |
| spi-max-frequency = <100000>; |
| }; |
| }; |
| |
| gpio_keys { |
| compatible = "gpio-keys"; |
| #address-cells = <1>; |
| #size-cells = <0>; |
| |
| rotary_button { |
| label = "rotary_button"; |
| gpios = <&gpio3 26 1>; |
| debounce-interval = <10>; |
| linux,code = <28>; |
| }; |
| }; |
| |
| rotary { |
| compatible = "rotary-encoder"; |
| gpios = <&gpio3 24 1>, <&gpio3 25 1>; |
| linux,axis = <1>; /* REL_Y */ |
| rotary-encoder,relative-axis; |
| }; |
| |
| backlight { |
| compatible = "pwm-backlight"; |
| pwms = <&pwm 3 5000000>; |
| brightness-levels = <0 4 8 16 32 64 128 255>; |
| default-brightness-level = <6>; |
| }; |
| }; |