mirror of
https://mirrors.bfsu.edu.cn/git/linux.git
synced 2024-12-23 11:04:44 +08:00
0943b96058
Signed-off-by: Maxime Ripard <maxime.ripard@free-electrons.com> Signed-off-by: Shawn Guo <shawn.guo@linaro.org>
309 lines
7.2 KiB
Plaintext
309 lines
7.2 KiB
Plaintext
/*
|
|
* 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>;
|
|
};
|
|
};
|