435 lines
9.7 KiB
Plaintext
435 lines
9.7 KiB
Plaintext
/*
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* Copyright 2012 Free Electrons
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*
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* The code contained herein is licensed under the GNU General Public
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* License. You may obtain a copy of the GNU General Public License
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* Version 2 or later at the following locations:
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*
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* http://www.opensource.org/licenses/gpl-license.html
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* http://www.gnu.org/copyleft/gpl.html
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*/
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/*
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* The CFA-10049 is an expansion board for the CFA-10036 module, thus we
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* need to include the CFA-10036 DTS.
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*/
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#include "imx28-cfa10036.dts"
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/ {
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model = "Crystalfontz CFA-10049 Board";
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compatible = "crystalfontz,cfa10049", "crystalfontz,cfa10036", "fsl,imx28";
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i2cmux {
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compatible = "i2c-mux-gpio";
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#address-cells = <1>;
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#size-cells = <0>;
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pinctrl-names = "default";
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pinctrl-0 = <&i2cmux_pins_cfa10049>;
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mux-gpios = <&gpio1 22 0 &gpio1 23 0>;
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i2c-parent = <&i2c1>;
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i2c@0 {
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#address-cells = <1>;
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#size-cells = <0>;
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reg = <0>;
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adc0: nau7802@2a {
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compatible = "nuvoton,nau7802";
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reg = <0x2a>;
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nuvoton,vldo = <3000>;
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};
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};
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i2c@1 {
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#address-cells = <1>;
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#size-cells = <0>;
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reg = <1>;
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adc1: nau7802@2a {
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compatible = "nuvoton,nau7802";
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reg = <0x2a>;
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nuvoton,vldo = <3000>;
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};
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};
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i2c@2 {
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#address-cells = <1>;
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#size-cells = <0>;
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reg = <2>;
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adc2: nau7802@2a {
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compatible = "nuvoton,nau7802";
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reg = <0x2a>;
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nuvoton,vldo = <3000>;
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};
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};
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i2c@3 {
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reg = <3>;
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#address-cells = <1>;
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#size-cells = <0>;
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pca9555: pca9555@20 {
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compatible = "nxp,pca9555";
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pinctrl-names = "default";
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pinctrl-0 = <&pca_pins_cfa10049>;
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interrupt-parent = <&gpio2>;
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interrupts = <19 0x2>;
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gpio-controller;
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#gpio-cells = <2>;
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interrupt-controller;
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#interrupt-cells = <2>;
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reg = <0x20>;
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};
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};
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};
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apb@80000000 {
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apbh@80000000 {
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pinctrl@80018000 {
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usb_pins_cfa10049: usb-10049@0 {
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reg = <0>;
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fsl,pinmux-ids = <
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MX28_PAD_GPMI_D07__GPIO_0_7
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>;
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fsl,drive-strength = <MXS_DRIVE_4mA>;
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fsl,voltage = <MXS_VOLTAGE_HIGH>;
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fsl,pull-up = <MXS_PULL_DISABLE>;
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};
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i2cmux_pins_cfa10049: i2cmux-10049@0 {
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reg = <0>;
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fsl,pinmux-ids = <
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MX28_PAD_LCD_D22__GPIO_1_22
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MX28_PAD_LCD_D23__GPIO_1_23
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>;
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fsl,drive-strength = <MXS_DRIVE_4mA>;
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fsl,voltage = <MXS_VOLTAGE_HIGH>;
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fsl,pull-up = <MXS_PULL_DISABLE>;
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};
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mac0_pins_cfa10049: mac0-10049@0 {
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reg = <0>;
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fsl,pinmux-ids = <
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MX28_PAD_SSP2_SS2__GPIO_2_21
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>;
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fsl,drive-strength = <MXS_DRIVE_4mA>;
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fsl,voltage = <MXS_VOLTAGE_HIGH>;
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fsl,pull-up = <MXS_PULL_DISABLE>;
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};
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pca_pins_cfa10049: pca-10049@0 {
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reg = <0>;
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fsl,pinmux-ids = <
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MX28_PAD_SSP2_SS0__GPIO_2_19
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>;
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fsl,drive-strength = <MXS_DRIVE_4mA>;
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fsl,voltage = <MXS_VOLTAGE_HIGH>;
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fsl,pull-up = <MXS_PULL_ENABLE>;
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};
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rotary_pins_cfa10049: rotary-10049@0 {
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reg = <0>;
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fsl,pinmux-ids = <
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MX28_PAD_I2C0_SCL__GPIO_3_24
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MX28_PAD_I2C0_SDA__GPIO_3_25
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>;
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fsl,drive-strength = <MXS_DRIVE_4mA>;
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fsl,voltage = <MXS_VOLTAGE_HIGH>;
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fsl,pull-up = <MXS_PULL_ENABLE>;
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};
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rotary_btn_pins_cfa10049: rotary-btn-10049@0 {
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reg = <0>;
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fsl,pinmux-ids = <
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MX28_PAD_SAIF1_SDATA0__GPIO_3_26
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>;
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fsl,drive-strength = <MXS_DRIVE_4mA>;
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fsl,voltage = <MXS_VOLTAGE_HIGH>;
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fsl,pull-up = <MXS_PULL_ENABLE>;
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};
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spi2_pins_cfa10049: spi2-cfa10049@0 {
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reg = <0>;
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fsl,pinmux-ids = <
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MX28_PAD_SSP2_SCK__GPIO_2_16
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MX28_PAD_SSP2_MOSI__GPIO_2_17
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MX28_PAD_SSP2_MISO__GPIO_2_18
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MX28_PAD_AUART1_TX__GPIO_3_5
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>;
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fsl,drive-strength = <MXS_DRIVE_8mA>;
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fsl,voltage = <MXS_VOLTAGE_HIGH>;
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fsl,pull-up = <MXS_PULL_ENABLE>;
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};
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spi3_pins_cfa10049: spi3-cfa10049@0 {
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reg = <0>;
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fsl,pinmux-ids = <
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MX28_PAD_GPMI_RDN__GPIO_0_24
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MX28_PAD_GPMI_RESETN__GPIO_0_28
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MX28_PAD_GPMI_CE1N__GPIO_0_17
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MX28_PAD_GPMI_ALE__GPIO_0_26
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MX28_PAD_GPMI_CLE__GPIO_0_27
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>;
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fsl,drive-strength = <MXS_DRIVE_8mA>;
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fsl,voltage = <MXS_VOLTAGE_HIGH>;
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fsl,pull-up = <MXS_PULL_ENABLE>;
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};
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lcdif_18bit_pins_cfa10049: lcdif-18bit@0 {
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reg = <0>;
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fsl,pinmux-ids = <
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MX28_PAD_LCD_D00__LCD_D0
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MX28_PAD_LCD_D01__LCD_D1
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MX28_PAD_LCD_D02__LCD_D2
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MX28_PAD_LCD_D03__LCD_D3
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MX28_PAD_LCD_D04__LCD_D4
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MX28_PAD_LCD_D05__LCD_D5
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MX28_PAD_LCD_D06__LCD_D6
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MX28_PAD_LCD_D07__LCD_D7
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MX28_PAD_LCD_D08__LCD_D8
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MX28_PAD_LCD_D09__LCD_D9
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MX28_PAD_LCD_D10__LCD_D10
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MX28_PAD_LCD_D11__LCD_D11
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MX28_PAD_LCD_D12__LCD_D12
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MX28_PAD_LCD_D13__LCD_D13
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MX28_PAD_LCD_D14__LCD_D14
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MX28_PAD_LCD_D15__LCD_D15
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MX28_PAD_LCD_D16__LCD_D16
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MX28_PAD_LCD_D17__LCD_D17
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>;
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fsl,drive-strength = <MXS_DRIVE_4mA>;
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fsl,voltage = <MXS_VOLTAGE_HIGH>;
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fsl,pull-up = <MXS_PULL_DISABLE>;
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};
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lcdif_pins_cfa10049: lcdif-evk@0 {
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reg = <0>;
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fsl,pinmux-ids = <
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MX28_PAD_LCD_RD_E__LCD_VSYNC
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MX28_PAD_LCD_WR_RWN__LCD_HSYNC
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MX28_PAD_LCD_RS__LCD_DOTCLK
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MX28_PAD_LCD_CS__LCD_ENABLE
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>;
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fsl,drive-strength = <MXS_DRIVE_4mA>;
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fsl,voltage = <MXS_VOLTAGE_HIGH>;
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fsl,pull-up = <MXS_PULL_DISABLE>;
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};
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lcdif_pins_cfa10049_pullup: lcdif-10049-pullup@0 {
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reg = <0>;
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fsl,pinmux-ids = <
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MX28_PAD_LCD_RESET__GPIO_3_30
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>;
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fsl,drive-strength = <MXS_DRIVE_4mA>;
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fsl,voltage = <MXS_VOLTAGE_HIGH>;
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fsl,pull-up = <MXS_PULL_ENABLE>;
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};
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w1_gpio_pins: w1-gpio@0 {
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reg = <0>;
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fsl,pinmux-ids = <
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MX28_PAD_LCD_D21__GPIO_1_21
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>;
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fsl,drive-strength = <MXS_DRIVE_8mA>;
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fsl,voltage = <MXS_VOLTAGE_HIGH>;
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fsl,pull-up = <MXS_PULL_DISABLE>; /* 0 will enable the keeper */
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};
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};
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lcdif@80030000 {
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pinctrl-names = "default";
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pinctrl-0 = <&lcdif_18bit_pins_cfa10049
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&lcdif_pins_cfa10049
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&lcdif_pins_cfa10049_pullup>;
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display = <&display0>;
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status = "okay";
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display0: display0 {
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bits-per-pixel = <32>;
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bus-width = <18>;
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display-timings {
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native-mode = <&timing0>;
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timing0: timing0 {
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clock-frequency = <9216000>;
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hactive = <320>;
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vactive = <480>;
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hback-porch = <2>;
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hfront-porch = <2>;
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vback-porch = <2>;
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vfront-porch = <2>;
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hsync-len = <15>;
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vsync-len = <15>;
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hsync-active = <0>;
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vsync-active = <0>;
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de-active = <1>;
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pixelclk-active = <1>;
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};
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};
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};
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};
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};
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apbx@80040000 {
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pwm: pwm@80064000 {
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pinctrl-names = "default";
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pinctrl-0 = <&pwm3_pins_b>;
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status = "okay";
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};
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i2c1: i2c@8005a000 {
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pinctrl-names = "default";
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pinctrl-0 = <&i2c1_pins_a>;
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status = "okay";
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};
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usbphy1: usbphy@8007e000 {
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status = "okay";
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};
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lradc@80050000 {
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status = "okay";
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fsl,lradc-touchscreen-wires = <4>;
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};
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};
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};
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ahb@80080000 {
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usb1: usb@80090000 {
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vbus-supply = <®_usb1_vbus>;
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pinctrl-0 = <&usb1_pins_a>;
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pinctrl-names = "default";
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status = "okay";
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};
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};
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regulators {
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compatible = "simple-bus";
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#address-cells = <1>;
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#size-cells = <0>;
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reg_usb1_vbus: regulator@0 {
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compatible = "regulator-fixed";
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reg = <0>;
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pinctrl-names = "default";
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pinctrl-0 = <&usb_pins_cfa10049>;
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regulator-name = "usb1_vbus";
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regulator-min-microvolt = <5000000>;
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regulator-max-microvolt = <5000000>;
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gpio = <&gpio0 7 1>;
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};
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};
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ahb@80080000 {
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mac0: ethernet@800f0000 {
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phy-mode = "rmii";
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pinctrl-names = "default";
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pinctrl-0 = <&mac0_pins_a
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&mac0_pins_cfa10049>;
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phy-reset-gpios = <&gpio2 21 GPIO_ACTIVE_LOW>;
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phy-reset-duration = <100>;
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status = "okay";
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};
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};
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spi2 {
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compatible = "spi-gpio";
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pinctrl-names = "default";
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pinctrl-0 = <&spi2_pins_cfa10049>;
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status = "okay";
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gpio-sck = <&gpio2 16 0>;
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gpio-mosi = <&gpio2 17 0>;
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gpio-miso = <&gpio2 18 0>;
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cs-gpios = <&gpio3 5 0>;
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num-chipselects = <1>;
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#address-cells = <1>;
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#size-cells = <0>;
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hx8357: hx8357@0 {
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compatible = "himax,hx8357b", "himax,hx8357";
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reg = <0>;
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spi-max-frequency = <100000>;
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spi-cpol;
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spi-cpha;
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gpios-reset = <&gpio3 30 0>;
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im-gpios = <&gpio5 4 0 &gpio5 5 0 &gpio5 6 0>;
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};
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};
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spi3 {
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compatible = "spi-gpio";
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pinctrl-names = "default";
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pinctrl-0 = <&spi3_pins_cfa10049>;
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status = "okay";
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gpio-sck = <&gpio0 24 0>;
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gpio-mosi = <&gpio0 28 0>;
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cs-gpios = <&gpio0 17 0 &gpio0 26 0 &gpio0 27 0>;
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num-chipselects = <3>;
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#address-cells = <1>;
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#size-cells = <0>;
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gpio5: gpio5@0 {
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compatible = "fairchild,74hc595";
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gpio-controller;
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#gpio-cells = <2>;
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reg = <0>;
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registers-number = <2>;
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spi-max-frequency = <100000>;
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};
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gpio6: gpio6@1 {
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compatible = "fairchild,74hc595";
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gpio-controller;
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#gpio-cells = <2>;
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reg = <1>;
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registers-number = <4>;
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spi-max-frequency = <100000>;
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};
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dac0: dh2228@2 {
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compatible = "rohm,dh2228fv";
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reg = <2>;
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spi-max-frequency = <100000>;
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};
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};
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gpio_keys {
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compatible = "gpio-keys";
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pinctrl-names = "default";
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pinctrl-0 = <&rotary_btn_pins_cfa10049>;
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rotary_button {
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label = "rotary_button";
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gpios = <&gpio3 26 1>;
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debounce-interval = <10>;
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linux,code = <28>;
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};
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};
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rotary {
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compatible = "rotary-encoder";
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pinctrl-names = "default";
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pinctrl-0 = <&rotary_pins_cfa10049>;
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gpios = <&gpio3 24 1>, <&gpio3 25 1>;
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linux,axis = <1>; /* REL_Y */
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rotary-encoder,relative-axis;
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};
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backlight {
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compatible = "pwm-backlight";
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pwms = <&pwm 3 5000000>;
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brightness-levels = <0 4 8 16 32 64 128 255>;
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default-brightness-level = <6>;
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};
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onewire {
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compatible = "w1-gpio";
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pinctrl-names = "default";
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pinctrl-0 = <&w1_gpio_pins>;
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status = "okay";
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gpios = <&gpio1 21 0>;
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};
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};
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