mirror of
https://github.com/AuxXxilium/linux_dsm_epyc7002.git
synced 2024-11-26 14:30:55 +07:00
09bb431951
Now that the driver respects IRQ trigger settings from device tree, let's fix them up in individual DTSes (note that the driver is still compatible with older DTSes). Acked-by: Felipe Balbi <balbi@ti.com> Acked-by: Tony Lindgren <tony@atomide.com> Acked-by: Shawn Guo <shawnguo@kernel.org> Signed-off-by: Dmitry Torokhov <dmitry.torokhov@gmail.com>
724 lines
16 KiB
Plaintext
724 lines
16 KiB
Plaintext
/*
|
|
* Copyright 2012 Shawn Guo <shawn.guo@linaro.org>
|
|
* Copyright 2013 Lothar Waßmann <LW@KARO-electronics.de>
|
|
*
|
|
* 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 at the following locations:
|
|
*
|
|
* http://www.opensource.org/licenses/gpl-license.html
|
|
* http://www.gnu.org/copyleft/gpl.html
|
|
*/
|
|
|
|
/dts-v1/;
|
|
#include "imx28.dtsi"
|
|
#include <dt-bindings/gpio/gpio.h>
|
|
#include <dt-bindings/interrupt-controller/irq.h>
|
|
|
|
/ {
|
|
model = "Ka-Ro electronics TX28 module";
|
|
compatible = "karo,tx28", "fsl,imx28";
|
|
|
|
aliases {
|
|
can0 = &can0;
|
|
can1 = &can1;
|
|
display = &display0;
|
|
ds1339 = &ds1339;
|
|
gpio5 = &gpio5;
|
|
lcdif = &lcdif;
|
|
lcdif_23bit_pins = &tx28_lcdif_23bit_pins;
|
|
lcdif_24bit_pins = &lcdif_24bit_pins_a;
|
|
reg_can_xcvr = ®_can_xcvr;
|
|
spi_gpio = &spi_gpio;
|
|
spi_mxs = &ssp3;
|
|
stk5led = &user_led;
|
|
usbotg = &usb0;
|
|
};
|
|
|
|
memory {
|
|
reg = <0 0>; /* will be filled in by U-Boot */
|
|
};
|
|
|
|
onewire {
|
|
compatible = "w1-gpio";
|
|
gpios = <&gpio2 7 GPIO_ACTIVE_HIGH>;
|
|
status = "disabled";
|
|
};
|
|
|
|
regulators {
|
|
compatible = "simple-bus";
|
|
#address-cells = <1>;
|
|
#size-cells = <0>;
|
|
|
|
reg_usb0_vbus: regulator@0 {
|
|
compatible = "regulator-fixed";
|
|
reg = <0>;
|
|
regulator-name = "usb0_vbus";
|
|
regulator-min-microvolt = <5000000>;
|
|
regulator-max-microvolt = <5000000>;
|
|
gpio = <&gpio0 18 GPIO_ACTIVE_HIGH>;
|
|
enable-active-high;
|
|
};
|
|
|
|
reg_usb1_vbus: regulator@1 {
|
|
compatible = "regulator-fixed";
|
|
reg = <1>;
|
|
regulator-name = "usb1_vbus";
|
|
regulator-min-microvolt = <5000000>;
|
|
regulator-max-microvolt = <5000000>;
|
|
gpio = <&gpio3 27 GPIO_ACTIVE_HIGH>;
|
|
enable-active-high;
|
|
};
|
|
|
|
reg_2p5v: regulator@2 {
|
|
compatible = "regulator-fixed";
|
|
reg = <2>;
|
|
regulator-name = "2P5V";
|
|
regulator-min-microvolt = <2500000>;
|
|
regulator-max-microvolt = <2500000>;
|
|
regulator-always-on;
|
|
};
|
|
|
|
reg_3p3v: regulator@3 {
|
|
compatible = "regulator-fixed";
|
|
reg = <3>;
|
|
regulator-name = "3P3V";
|
|
regulator-min-microvolt = <3300000>;
|
|
regulator-max-microvolt = <3300000>;
|
|
regulator-always-on;
|
|
};
|
|
|
|
reg_can_xcvr: regulator@4 {
|
|
compatible = "regulator-fixed";
|
|
reg = <4>;
|
|
regulator-name = "CAN XCVR";
|
|
regulator-min-microvolt = <3300000>;
|
|
regulator-max-microvolt = <3300000>;
|
|
gpio = <&gpio1 0 GPIO_ACTIVE_HIGH>;
|
|
pinctrl-names = "default";
|
|
pinctrl-0 = <&tx28_flexcan_xcvr_pins>;
|
|
};
|
|
|
|
reg_lcd: regulator@5 {
|
|
compatible = "regulator-fixed";
|
|
reg = <5>;
|
|
regulator-name = "LCD POWER";
|
|
regulator-min-microvolt = <3300000>;
|
|
regulator-max-microvolt = <3300000>;
|
|
gpio = <&gpio1 31 GPIO_ACTIVE_HIGH>;
|
|
enable-active-high;
|
|
};
|
|
|
|
reg_lcd_reset: regulator@6 {
|
|
compatible = "regulator-fixed";
|
|
reg = <6>;
|
|
regulator-name = "LCD RESET";
|
|
regulator-min-microvolt = <3300000>;
|
|
regulator-max-microvolt = <3300000>;
|
|
gpio = <&gpio3 30 GPIO_ACTIVE_HIGH>;
|
|
startup-delay-us = <300000>;
|
|
enable-active-high;
|
|
regulator-always-on;
|
|
regulator-boot-on;
|
|
};
|
|
};
|
|
|
|
clocks {
|
|
#address-cells = <1>;
|
|
#size-cells = <0>;
|
|
mclk: clock@0 {
|
|
compatible = "fixed-clock";
|
|
reg = <0>;
|
|
#clock-cells = <0>;
|
|
clock-frequency = <27000000>;
|
|
};
|
|
};
|
|
|
|
sound {
|
|
compatible = "fsl,imx28-tx28-sgtl5000",
|
|
"fsl,mxs-audio-sgtl5000";
|
|
model = "imx28-tx28-sgtl5000";
|
|
saif-controllers = <&saif0 &saif1>;
|
|
audio-codec = <&sgtl5000>;
|
|
};
|
|
|
|
leds {
|
|
compatible = "gpio-leds";
|
|
|
|
user_led: user {
|
|
label = "Heartbeat";
|
|
gpios = <&gpio4 10 GPIO_ACTIVE_HIGH>;
|
|
linux,default-trigger = "heartbeat";
|
|
};
|
|
};
|
|
|
|
backlight {
|
|
compatible = "pwm-backlight";
|
|
pwms = <&pwm 0 500000>;
|
|
/*
|
|
* a silly way to create a 1:1 relationship between the
|
|
* PWM value and the actual duty cycle
|
|
*/
|
|
brightness-levels = < 0 1 2 3 4 5 6 7 8 9
|
|
10 11 12 13 14 15 16 17 18 19
|
|
20 21 22 23 24 25 26 27 28 29
|
|
30 31 32 33 34 35 36 37 38 39
|
|
40 41 42 43 44 45 46 47 48 49
|
|
50 51 52 53 54 55 56 57 58 59
|
|
60 61 62 63 64 65 66 67 68 69
|
|
70 71 72 73 74 75 76 77 78 79
|
|
80 81 82 83 84 85 86 87 88 89
|
|
90 91 92 93 94 95 96 97 98 99
|
|
100>;
|
|
default-brightness-level = <50>;
|
|
};
|
|
|
|
matrix_keypad: matrix-keypad@0 {
|
|
compatible = "gpio-matrix-keypad";
|
|
col-gpios = <
|
|
&gpio5 0 GPIO_ACTIVE_HIGH
|
|
&gpio5 1 GPIO_ACTIVE_HIGH
|
|
&gpio5 2 GPIO_ACTIVE_HIGH
|
|
&gpio5 3 GPIO_ACTIVE_HIGH
|
|
>;
|
|
row-gpios = <
|
|
&gpio5 4 GPIO_ACTIVE_HIGH
|
|
&gpio5 5 GPIO_ACTIVE_HIGH
|
|
&gpio5 6 GPIO_ACTIVE_HIGH
|
|
&gpio5 7 GPIO_ACTIVE_HIGH
|
|
>;
|
|
/* sample keymap */
|
|
linux,keymap = <
|
|
0x00000074 /* row 0, col 0, KEY_POWER */
|
|
0x00010052 /* row 0, col 1, KEY_KP0 */
|
|
0x0002004f /* row 0, col 2, KEY_KP1 */
|
|
0x00030050 /* row 0, col 3, KEY_KP2 */
|
|
0x01000051 /* row 1, col 0, KEY_KP3 */
|
|
0x0101004b /* row 1, col 1, KEY_KP4 */
|
|
0x0102004c /* row 1, col 2, KEY_KP5 */
|
|
0x0103004d /* row 1, col 3, KEY_KP6 */
|
|
0x02000047 /* row 2, col 0, KEY_KP7 */
|
|
0x02010048 /* row 2, col 1, KEY_KP8 */
|
|
0x02020049 /* row 2, col 2, KEY_KP9 */
|
|
>;
|
|
gpio-activelow;
|
|
linux,wakeup;
|
|
debounce-delay-ms = <100>;
|
|
col-scan-delay-us = <5000>;
|
|
linux,no-autorepeat;
|
|
};
|
|
|
|
spi_gpio: spi-gpio {
|
|
compatible = "spi-gpio";
|
|
#address-cells = <1>;
|
|
#size-cells = <0>;
|
|
pinctrl-names = "default";
|
|
pinctrl-0 = <&tx28_spi_gpio_pins>;
|
|
|
|
gpio-sck = <&gpio2 24 GPIO_ACTIVE_HIGH>;
|
|
gpio-mosi = <&gpio2 25 GPIO_ACTIVE_HIGH>;
|
|
gpio-miso = <&gpio2 26 GPIO_ACTIVE_HIGH>;
|
|
num-chipselects = <3>;
|
|
cs-gpios = <
|
|
&gpio2 27 GPIO_ACTIVE_LOW
|
|
&gpio3 8 GPIO_ACTIVE_LOW
|
|
&gpio3 9 GPIO_ACTIVE_LOW
|
|
>;
|
|
/* enable this and disable ssp3 below, if you need full duplex SPI transfer */
|
|
status = "disabled";
|
|
|
|
spi@0 {
|
|
compatible = "spidev";
|
|
reg = <0>;
|
|
spi-max-frequency = <57600000>;
|
|
};
|
|
|
|
spi@1 {
|
|
compatible = "spidev";
|
|
reg = <1>;
|
|
spi-max-frequency = <57600000>;
|
|
};
|
|
|
|
spi@2 {
|
|
compatible = "spidev";
|
|
reg = <2>;
|
|
spi-max-frequency = <57600000>;
|
|
};
|
|
};
|
|
};
|
|
|
|
/* 2nd TX-Std UART - (A)UART1 */
|
|
&auart1 {
|
|
pinctrl-names = "default";
|
|
pinctrl-0 = <&auart1_pins_a>;
|
|
status = "okay";
|
|
};
|
|
|
|
/* 3rd TX-Std UART - (A)UART3 */
|
|
&auart3 {
|
|
pinctrl-names = "default";
|
|
pinctrl-0 = <&auart3_pins_a>;
|
|
status = "okay";
|
|
};
|
|
|
|
&can0 {
|
|
pinctrl-names = "default";
|
|
pinctrl-0 = <&can0_pins_a>;
|
|
xceiver-supply = <®_can_xcvr>;
|
|
status = "okay";
|
|
};
|
|
|
|
&can1 {
|
|
pinctrl-names = "default";
|
|
pinctrl-0 = <&can1_pins_a>;
|
|
xceiver-supply = <®_can_xcvr>;
|
|
status = "okay";
|
|
};
|
|
|
|
&digctl {
|
|
status = "okay";
|
|
};
|
|
|
|
/* 1st TX-Std UART - (D)UART */
|
|
&duart {
|
|
pinctrl-names = "default";
|
|
pinctrl-0 = <&duart_4pins_a>;
|
|
status = "okay";
|
|
};
|
|
|
|
&gpmi {
|
|
pinctrl-0 = <&gpmi_pins_a &gpmi_status_cfg>;
|
|
nand-on-flash-bbt;
|
|
status = "okay";
|
|
};
|
|
|
|
&i2c0 {
|
|
pinctrl-names = "default";
|
|
pinctrl-0 = <&i2c0_pins_a>;
|
|
clock-frequency = <400000>;
|
|
status = "okay";
|
|
|
|
sgtl5000: sgtl5000@0a {
|
|
compatible = "fsl,sgtl5000";
|
|
reg = <0x0a>;
|
|
VDDA-supply = <®_2p5v>;
|
|
VDDIO-supply = <®_3p3v>;
|
|
clocks = <&mclk>;
|
|
};
|
|
|
|
gpio5: pca953x@20 {
|
|
compatible = "nxp,pca9554";
|
|
reg = <0x20>;
|
|
pinctrl-names = "default";
|
|
pinctrl-0 = <&tx28_pca9554_pins>;
|
|
interrupt-parent = <&gpio3>;
|
|
interrupts = <28 0>;
|
|
gpio-controller;
|
|
#gpio-cells = <2>;
|
|
interrupt-controller;
|
|
#interrupt-cells = <2>;
|
|
};
|
|
|
|
polytouch: edt-ft5x06@38 {
|
|
compatible = "edt,edt-ft5x06";
|
|
reg = <0x38>;
|
|
pinctrl-names = "default";
|
|
pinctrl-0 = <&tx28_edt_ft5x06_pins>;
|
|
interrupt-parent = <&gpio2>;
|
|
interrupts = <5 IRQ_TYPE_EDGE_FALLING>;
|
|
reset-gpios = <&gpio2 6 GPIO_ACTIVE_LOW>;
|
|
wake-gpios = <&gpio4 9 GPIO_ACTIVE_HIGH>;
|
|
};
|
|
|
|
touchscreen: tsc2007@48 {
|
|
compatible = "ti,tsc2007";
|
|
reg = <0x48>;
|
|
pinctrl-names = "default";
|
|
pinctrl-0 = <&tx28_tsc2007_pins>;
|
|
interrupt-parent = <&gpio3>;
|
|
interrupts = <20 0>;
|
|
pendown-gpio = <&gpio3 20 GPIO_ACTIVE_LOW>;
|
|
ti,x-plate-ohms = /bits/ 16 <660>;
|
|
};
|
|
|
|
ds1339: rtc@68 {
|
|
compatible = "mxim,ds1339";
|
|
reg = <0x68>;
|
|
};
|
|
};
|
|
|
|
&lcdif {
|
|
pinctrl-names = "default";
|
|
pinctrl-0 = <&lcdif_24bit_pins_a &lcdif_sync_pins_a &tx28_lcdif_ctrl_pins>;
|
|
lcd-supply = <®_lcd>;
|
|
display = <&display0>;
|
|
status = "okay";
|
|
|
|
display0: display0 {
|
|
bits-per-pixel = <32>;
|
|
bus-width = <24>;
|
|
display-timings {
|
|
native-mode = <&timing5>;
|
|
timing0: timing0 {
|
|
panel-name = "VGA";
|
|
clock-frequency = <25175000>;
|
|
hactive = <640>;
|
|
vactive = <480>;
|
|
hback-porch = <48>;
|
|
hsync-len = <96>;
|
|
hfront-porch = <16>;
|
|
vback-porch = <33>;
|
|
vsync-len = <2>;
|
|
vfront-porch = <10>;
|
|
hsync-active = <0>;
|
|
vsync-active = <0>;
|
|
de-active = <1>;
|
|
pixelclk-active = <1>;
|
|
};
|
|
|
|
timing1: timing1 {
|
|
panel-name = "ETV570";
|
|
clock-frequency = <25175000>;
|
|
hactive = <640>;
|
|
vactive = <480>;
|
|
hback-porch = <114>;
|
|
hsync-len = <30>;
|
|
hfront-porch = <16>;
|
|
vback-porch = <32>;
|
|
vsync-len = <3>;
|
|
vfront-porch = <10>;
|
|
hsync-active = <0>;
|
|
vsync-active = <0>;
|
|
de-active = <1>;
|
|
pixelclk-active = <1>;
|
|
};
|
|
|
|
timing2: timing2 {
|
|
panel-name = "ET0350";
|
|
clock-frequency = <6500000>;
|
|
hactive = <320>;
|
|
vactive = <240>;
|
|
hback-porch = <34>;
|
|
hsync-len = <34>;
|
|
hfront-porch = <20>;
|
|
vback-porch = <15>;
|
|
vsync-len = <3>;
|
|
vfront-porch = <4>;
|
|
hsync-active = <0>;
|
|
vsync-active = <0>;
|
|
de-active = <1>;
|
|
pixelclk-active = <1>;
|
|
};
|
|
|
|
timing3: timing3 {
|
|
panel-name = "ET0430";
|
|
clock-frequency = <9000000>;
|
|
hactive = <480>;
|
|
vactive = <272>;
|
|
hback-porch = <2>;
|
|
hsync-len = <41>;
|
|
hfront-porch = <2>;
|
|
vback-porch = <2>;
|
|
vsync-len = <10>;
|
|
vfront-porch = <2>;
|
|
hsync-active = <0>;
|
|
vsync-active = <0>;
|
|
de-active = <1>;
|
|
pixelclk-active = <1>;
|
|
};
|
|
|
|
timing4: timing4 {
|
|
panel-name = "ET0500", "ET0700";
|
|
clock-frequency = <33260000>;
|
|
hactive = <800>;
|
|
vactive = <480>;
|
|
hback-porch = <88>;
|
|
hsync-len = <128>;
|
|
hfront-porch = <40>;
|
|
vback-porch = <33>;
|
|
vsync-len = <2>;
|
|
vfront-porch = <10>;
|
|
hsync-active = <0>;
|
|
vsync-active = <0>;
|
|
de-active = <1>;
|
|
pixelclk-active = <1>;
|
|
};
|
|
|
|
timing5: timing5 {
|
|
panel-name = "ETQ570";
|
|
clock-frequency = <6400000>;
|
|
hactive = <320>;
|
|
vactive = <240>;
|
|
hback-porch = <38>;
|
|
hsync-len = <30>;
|
|
hfront-porch = <30>;
|
|
vback-porch = <16>;
|
|
vsync-len = <3>;
|
|
vfront-porch = <4>;
|
|
hsync-active = <0>;
|
|
vsync-active = <0>;
|
|
de-active = <1>;
|
|
pixelclk-active = <1>;
|
|
};
|
|
};
|
|
};
|
|
};
|
|
|
|
&lradc {
|
|
fsl,lradc-touchscreen-wires = <4>;
|
|
status = "okay";
|
|
};
|
|
|
|
&mac0 {
|
|
phy-mode = "rmii";
|
|
pinctrl-names = "default", "gpio_mode";
|
|
pinctrl-0 = <&mac0_pins_a>;
|
|
pinctrl-1 = <&tx28_mac0_pins_gpio>;
|
|
status = "okay";
|
|
};
|
|
|
|
&mac1 {
|
|
phy-mode = "rmii";
|
|
pinctrl-names = "default";
|
|
pinctrl-0 = <&mac1_pins_a>;
|
|
/* not enabled by default */
|
|
};
|
|
|
|
&mxs_rtc {
|
|
status = "okay";
|
|
};
|
|
|
|
&ocotp {
|
|
status = "okay";
|
|
};
|
|
|
|
&pwm {
|
|
pinctrl-names = "default";
|
|
pinctrl-0 = <&pwm0_pins_a>;
|
|
status = "okay";
|
|
};
|
|
|
|
&pinctrl {
|
|
pinctrl-names = "default";
|
|
pinctrl-0 = <&hog_pins_a>;
|
|
|
|
hog_pins_a: hog@0 {
|
|
reg = <0>;
|
|
fsl,pinmux-ids = <
|
|
MX28_PAD_ENET0_RXD3__GPIO_4_10 /* module LED */
|
|
>;
|
|
fsl,drive-strength = <MXS_DRIVE_4mA>;
|
|
fsl,voltage = <MXS_VOLTAGE_HIGH>;
|
|
fsl,pull-up = <MXS_PULL_DISABLE>;
|
|
};
|
|
|
|
tx28_edt_ft5x06_pins: tx28-edt-ft5x06-pins {
|
|
fsl,pinmux-ids = <
|
|
MX28_PAD_SSP0_DATA6__GPIO_2_6 /* RESET */
|
|
MX28_PAD_SSP0_DATA5__GPIO_2_5 /* IRQ */
|
|
MX28_PAD_ENET0_RXD2__GPIO_4_9 /* WAKE */
|
|
>;
|
|
fsl,drive-strength = <MXS_DRIVE_4mA>;
|
|
fsl,voltage = <MXS_VOLTAGE_HIGH>;
|
|
fsl,pull-up = <MXS_PULL_DISABLE>;
|
|
};
|
|
|
|
tx28_flexcan_xcvr_pins: tx28-flexcan-xcvr-pins {
|
|
fsl,pinmux-ids = <
|
|
MX28_PAD_LCD_D00__GPIO_1_0
|
|
>;
|
|
fsl,drive-strength = <MXS_DRIVE_4mA>;
|
|
fsl,voltage = <MXS_VOLTAGE_HIGH>;
|
|
fsl,pull-up = <MXS_PULL_DISABLE>;
|
|
};
|
|
|
|
tx28_lcdif_23bit_pins: tx28-lcdif-23bit {
|
|
fsl,pinmux-ids = <
|
|
/* LCD_D00 may be used as Flexcan Transceiver Enable on STK5-V5 */
|
|
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
|
|
MX28_PAD_LCD_D18__LCD_D18
|
|
MX28_PAD_LCD_D19__LCD_D19
|
|
MX28_PAD_LCD_D20__LCD_D20
|
|
MX28_PAD_LCD_D21__LCD_D21
|
|
MX28_PAD_LCD_D22__LCD_D22
|
|
MX28_PAD_LCD_D23__LCD_D23
|
|
>;
|
|
fsl,drive-strength = <MXS_DRIVE_4mA>;
|
|
fsl,voltage = <MXS_VOLTAGE_HIGH>;
|
|
fsl,pull-up = <MXS_PULL_DISABLE>;
|
|
};
|
|
|
|
tx28_lcdif_ctrl_pins: tx28-lcdif-ctrl {
|
|
fsl,pinmux-ids = <
|
|
MX28_PAD_LCD_ENABLE__GPIO_1_31 /* Enable */
|
|
MX28_PAD_LCD_RESET__GPIO_3_30 /* Reset */
|
|
>;
|
|
fsl,drive-strength = <MXS_DRIVE_4mA>;
|
|
fsl,voltage = <MXS_VOLTAGE_HIGH>;
|
|
fsl,pull-up = <MXS_PULL_DISABLE>;
|
|
};
|
|
|
|
tx28_mac0_pins_gpio: tx28-mac0-gpio-pins {
|
|
fsl,pinmux-ids = <
|
|
MX28_PAD_ENET0_MDC__GPIO_4_0
|
|
MX28_PAD_ENET0_MDIO__GPIO_4_1
|
|
MX28_PAD_ENET0_RX_EN__GPIO_4_2
|
|
MX28_PAD_ENET0_RXD0__GPIO_4_3
|
|
MX28_PAD_ENET0_RXD1__GPIO_4_4
|
|
MX28_PAD_ENET0_TX_EN__GPIO_4_6
|
|
MX28_PAD_ENET0_TXD0__GPIO_4_7
|
|
MX28_PAD_ENET0_TXD1__GPIO_4_8
|
|
MX28_PAD_ENET_CLK__GPIO_4_16
|
|
>;
|
|
fsl,drive-strength = <MXS_DRIVE_4mA>;
|
|
fsl,voltage = <MXS_VOLTAGE_HIGH>;
|
|
fsl,pull-up = <MXS_PULL_DISABLE>;
|
|
};
|
|
|
|
tx28_pca9554_pins: tx28-pca9554-pins {
|
|
fsl,pinmux-ids = <
|
|
MX28_PAD_PWM3__GPIO_3_28
|
|
>;
|
|
fsl,drive-strength = <MXS_DRIVE_4mA>;
|
|
fsl,voltage = <MXS_VOLTAGE_HIGH>;
|
|
fsl,pull-up = <MXS_PULL_DISABLE>;
|
|
};
|
|
|
|
tx28_spi_gpio_pins: spi-gpiogrp {
|
|
fsl,pinmux-ids = <
|
|
MX28_PAD_AUART2_RX__GPIO_3_8
|
|
MX28_PAD_AUART2_TX__GPIO_3_9
|
|
MX28_PAD_SSP3_SCK__GPIO_2_24
|
|
MX28_PAD_SSP3_MOSI__GPIO_2_25
|
|
MX28_PAD_SSP3_MISO__GPIO_2_26
|
|
MX28_PAD_SSP3_SS0__GPIO_2_27
|
|
>;
|
|
fsl,drive-strength = <MXS_DRIVE_8mA>;
|
|
fsl,voltage = <MXS_VOLTAGE_HIGH>;
|
|
fsl,pull-up = <MXS_PULL_DISABLE>;
|
|
};
|
|
|
|
tx28_tsc2007_pins: tx28-tsc2007-pins {
|
|
fsl,pinmux-ids = <
|
|
MX28_PAD_SAIF0_MCLK__GPIO_3_20 /* TSC2007 IRQ */
|
|
>;
|
|
fsl,drive-strength = <MXS_DRIVE_4mA>;
|
|
fsl,voltage = <MXS_VOLTAGE_HIGH>;
|
|
fsl,pull-up = <MXS_PULL_DISABLE>;
|
|
};
|
|
|
|
|
|
tx28_usbphy0_pins: tx28-usbphy0-pins {
|
|
fsl,pinmux-ids = <
|
|
MX28_PAD_GPMI_CE2N__GPIO_0_18 /* USBOTG_VBUSEN */
|
|
MX28_PAD_GPMI_CE3N__GPIO_0_19 /* USBOTH_OC */
|
|
>;
|
|
fsl,drive-strength = <MXS_DRIVE_12mA>;
|
|
fsl,voltage = <MXS_VOLTAGE_HIGH>;
|
|
fsl,pull-up = <MXS_PULL_DISABLE>;
|
|
};
|
|
|
|
tx28_usbphy1_pins: tx28-usbphy1-pins {
|
|
fsl,pinmux-ids = <
|
|
MX28_PAD_SPDIF__GPIO_3_27 /* USBH_VBUSEN */
|
|
MX28_PAD_JTAG_RTCK__GPIO_4_20 /* USBH_OC */
|
|
>;
|
|
fsl,drive-strength = <MXS_DRIVE_12mA>;
|
|
fsl,voltage = <MXS_VOLTAGE_HIGH>;
|
|
fsl,pull-up = <MXS_PULL_DISABLE>;
|
|
};
|
|
};
|
|
|
|
&saif0 {
|
|
pinctrl-names = "default";
|
|
pinctrl-0 = <&saif0_pins_b>;
|
|
fsl,saif-master;
|
|
status = "okay";
|
|
};
|
|
|
|
&saif1 {
|
|
pinctrl-names = "default";
|
|
pinctrl-0 = <&saif1_pins_a>;
|
|
status = "okay";
|
|
};
|
|
|
|
&ssp0 {
|
|
compatible = "fsl,imx28-mmc";
|
|
pinctrl-names = "default", "special";
|
|
pinctrl-0 = <&mmc0_4bit_pins_a
|
|
&mmc0_cd_cfg
|
|
&mmc0_sck_cfg>;
|
|
bus-width = <4>;
|
|
status = "okay";
|
|
};
|
|
|
|
&ssp3 {
|
|
compatible = "fsl,imx28-spi";
|
|
pinctrl-names = "default";
|
|
pinctrl-0 = <&spi3_pins_a>;
|
|
clock-frequency = <57600000>;
|
|
status = "okay";
|
|
|
|
spi@0 {
|
|
compatible = "spidev";
|
|
reg = <0>;
|
|
spi-max-frequency = <57600000>;
|
|
};
|
|
|
|
spi@1 {
|
|
compatible = "spidev";
|
|
reg = <1>;
|
|
spi-max-frequency = <57600000>;
|
|
};
|
|
|
|
spi@2 {
|
|
compatible = "spidev";
|
|
reg = <2>;
|
|
spi-max-frequency = <57600000>;
|
|
};
|
|
};
|
|
|
|
&usb0 {
|
|
vbus-supply = <®_usb0_vbus>;
|
|
disable-over-current;
|
|
dr_mode = "peripheral";
|
|
status = "okay";
|
|
};
|
|
|
|
&usb1 {
|
|
vbus-supply = <®_usb1_vbus>;
|
|
disable-over-current;
|
|
dr_mode = "host";
|
|
status = "okay";
|
|
};
|
|
|
|
&usbphy0 {
|
|
pinctrl-names = "default";
|
|
pinctrl-0 = <&tx28_usbphy0_pins>;
|
|
phy_type = "utmi";
|
|
status = "okay";
|
|
};
|
|
|
|
&usbphy1 {
|
|
pinctrl-names = "default";
|
|
pinctrl-0 = <&tx28_usbphy1_pins>;
|
|
phy_type = "utmi";
|
|
status = "okay";
|
|
};
|