标签：imx6
/*
* Copyright 2012 Freescale Semiconductor, Inc.
* Copyright 2011 Linaro Ltd.
*
* 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
*/
/dts-v1/;
#include <dt-bindings/input/input.h>
#include "imx6q.dtsi"
/* #include "imx6qdl-sabresd.dtsi" */
/ {
model = "Freescale i.MX6 Quad SABRE Smart Device Board";
compatible = "fsl,imx6q-sabresd", "fsl,imx6q";
memory {
reg = <0x10000000 0x80000000>;
};
sound {
compatible = "fsl,imx-audio-sgtl5000";
model = "imx6-sgtl5000";
ssi-controller = <&ssi1>;
audio-codec = <&codec>;
audio-routing =
"MIC_IN", "Mic Jack",
"Mic Jack", "Mic Bias",
"Headphone Jack", "HP_OUT";
mux-int-port = <1>;
mux-ext-port = <3>;
/*
hp-det-gpios = <&gpio3 32 1>;
mic-det-gpios = <&gpio1 9 1>;
*/
};
sound-spdif {
compatible = "fsl,imx-audio-spdif";
model = "imx-spdif";
spdif-controller = <&spdif>;
spdif-out;
};
/*
LED灯显示
LED4 --> GPIO3_21(EIM_D21)
LED5 --> GPIO3_22(EIM_D22)
LED6 --> GPIO3_23(EIM_D23)
*/
leds {
compatible = "gpio-leds";
/* 心跳灯 */
debug-led {
label = "led4 Heartbeat";
gpios = <&gpio3 21 0>;
linux,default-trigger = "heartbeat";
};
/* 使SD2读写时闪烁 */
led-mmc1 {
label = "led5 mmc1";
gpios = <&gpio3 22 0>;
linux,default-trigger = "mmc1";
};
};
regulators {
compatible = "simple-bus";
#address-cells = <1>;
#size-cells = <0>;
reg_usb_otg_vbus: regulator@0 {
compatible = "regulator-fixed";
reg = <0>;
regulator-name = "usb_otg_vbus";
regulator-min-microvolt = <5000000>;
regulator-max-microvolt = <5000000>;
gpio = <&gpio7 1 0>;
enable-active-high;
};
reg_usb_h1_vbus: regulator@1 {
compatible = "regulator-fixed";
reg = <1>;
regulator-name = "usb_h1_vbus";
regulator-min-microvolt = <5000000>;
regulator-max-microvolt = <5000000>;
gpio = <&gpio1 20 0>;
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_audio: regulator@2 {
compatible = "regulator-fixed";
reg = <2>;
regulator-name = "wm8962-supply";
gpio = <&gpio4 10 0>;
enable-active-high;
};
reg_mipi_dsi_pwr_on: mipi_dsi_pwr_on {
compatible = "regulator-fixed";
regulator-name = "mipi_dsi_pwr_on";
gpio = <&gpio6 14 0>;
enable-active-high;
};
reg_sensor: regulator@3 {
compatible = "regulator-fixed";
reg = <3>;
regulator-name = "sensor-supply";
regulator-min-microvolt = <3300000>;
regulator-max-microvolt = <3300000>;
gpio = <&gpio2 31 0>;
startup-delay-us = <500>;
enable-active-high;
};
*/
};
gpio-keys {
compatible = "gpio-keys";
pinctrl-names = "default";
pinctrl-0 = <&pinctrl_gpio_keys>;
/*
power {
label = "Power Button";
gpios = <&gpio3 29 1>;
gpio-key,wakeup;
linux,code = <KEY_POWER>;
};
DSP0_CNTRST接 sleep/WAKE
*/
/*GPIO1_28(NENT_TX_EN 接 HOME */
home {
label = "Home";
gpios = <&gpio1 28 1>;
gpio-key,wakeup;
linux,code = <KEY_HOME>;
};
/* GPIO4_5(GPIO_19接 ENTER */
enter {
label = "Enter";
gpios = <&gpio4 5 1>;
gpio-key,wakeup;
linux,code = <KEY_ENTER>;
};
/* GPIO1_30(ENET_TXD0 接ESC */
esc {
label = "Enter";
gpios = <&gpio1 30 1>;
gpio-key,wakeup;
linux,code = <KEY_ESC>;
};
};
aliases {
mxcfb0 = &mxcfb1;
mxcfb1 = &mxcfb2;
mxcfb2 = &mxcfb3;
mxcfb3 = &mxcfb4;
};
mxcfb1: fb@0 {
compatible = "fsl,mxc_sdc_fb";
disp_dev = "lcd";
interface_pix_fmt = "RGB24";
mode_str ="CLAA-WVGA";
default_bpp = <16>;
int_clk = <0>;
late_init = <0>;
status = "disabled";
};
mxcfb2: fb@1 {
compatible = "fsl,mxc_sdc_fb";
disp_dev = "hdmi";
interface_pix_fmt = "RGB24";
mode_str ="1920x1080M@60";
default_bpp = <24>;
int_clk = <0>;
late_init = <0>;
status = "disabled";
};
mxcfb3: fb@2 {
compatible = "fsl,mxc_sdc_fb";
disp_dev = "lcd";
interface_pix_fmt = "RGB565";
mode_str ="CLAA-WVGA";
default_bpp = <16>;
int_clk = <0>;
late_init = <0>;
status = "disabled";
};
mxcfb4: fb@3 {
compatible = "fsl,mxc_sdc_fb";
disp_dev = "ldb";
interface_pix_fmt = "RGB666";
default_bpp = <16>;
int_clk = <0>;
late_init = <0>;
status = "disabled";
};
lcd@0 {
compatible = "fsl,lcd";
ipu_id = <0>;
disp_id = <0>;
default_ifmt = "RGB565";
pinctrl-names = "default";
pinctrl-0 = <&pinctrl_ipu1>;
status = "okay";
};
backlight {
compatible = "pwm-backlight";
pwms = <&pwm1 0 5000000>;
brightness-levels = <0 4 8 16 32 64 128 255>;
default-brightness-level = <7>;
status = "okay";
};
};
&uart1 {
pinctrl-names = "default";
pinctrl-0 = <&pinctrl_uart1_2>;
status = "okay";
};
&usdhc2 {
pinctrl-names = "default";
pinctrl-0 = <&pinctrl_usdhc2>;
cd-gpios = <&gpio1 4 0>;
no-1-8-v;
keep-power-in-suspend;
enable-sdio-wakeup;
status = "okay";
};
&iomuxc {
pinctrl-names = "default";
pinctrl-0 = <&pinctrl_uart1_2>;
imx6q-tqimx6q {
/* uart1 { */
pinctrl_uart1_2: uart1grp-2 {
fsl,pins = <
MX6QDL_PAD_SD3_DAT7__UART1_TX_DATA 0x1b0b1
MX6QDL_PAD_SD3_DAT6__UART1_RX_DATA 0x1b0b1
>;
};
/* }; */
pinctrl_usdhc2: usdhc2grp {
fsl,pins = <
MX6QDL_PAD_SD2_CMD__SD2_CMD 0x17059
MX6QDL_PAD_SD2_CLK__SD2_CLK 0x10059
MX6QDL_PAD_SD2_DAT0__SD2_DATA0 0x17059
MX6QDL_PAD_SD2_DAT1__SD2_DATA1 0x17059
MX6QDL_PAD_SD2_DAT2__SD2_DATA2 0x17059
MX6QDL_PAD_SD2_DAT3__SD2_DATA3 0x17059
MX6QDL_PAD_NANDF_D4__SD2_DATA4 0x17059
MX6QDL_PAD_NANDF_D5__SD2_DATA5 0x17059
MX6QDL_PAD_NANDF_D6__SD2_DATA6 0x17059
MX6QDL_PAD_NANDF_D7__SD2_DATA7 0x17059
>;
};
pinctrl_ipu1: ipu1grp {
fsl,pins = <
MX6QDL_PAD_DI0_DISP_CLK__IPU1_DI0_DISP_CLK 0x10
MX6QDL_PAD_DI0_PIN15__IPU1_DI0_PIN15 0x10
MX6QDL_PAD_DI0_PIN2__IPU1_DI0_PIN02 0x10
MX6QDL_PAD_DI0_PIN3__IPU1_DI0_PIN03 0x10
MX6QDL_PAD_DI0_PIN4__IPU1_DI0_PIN04 0x80000000
MX6QDL_PAD_DISP0_DAT0__IPU1_DISP0_DATA00 0x10
MX6QDL_PAD_DISP0_DAT1__IPU1_DISP0_DATA01 0x10
MX6QDL_PAD_DISP0_DAT2__IPU1_DISP0_DATA02 0x10
MX6QDL_PAD_DISP0_DAT3__IPU1_DISP0_DATA03 0x10
MX6QDL_PAD_DISP0_DAT4__IPU1_DISP0_DATA04 0x10
MX6QDL_PAD_DISP0_DAT5__IPU1_DISP0_DATA05 0x10
MX6QDL_PAD_DISP0_DAT6__IPU1_DISP0_DATA06 0x10
MX6QDL_PAD_DISP0_DAT7__IPU1_DISP0_DATA07 0x10
MX6QDL_PAD_DISP0_DAT8__IPU1_DISP0_DATA08 0x10
MX6QDL_PAD_DISP0_DAT9__IPU1_DISP0_DATA09 0x10
MX6QDL_PAD_DISP0_DAT10__IPU1_DISP0_DATA10 0x10
MX6QDL_PAD_DISP0_DAT11__IPU1_DISP0_DATA11 0x10
MX6QDL_PAD_DISP0_DAT12__IPU1_DISP0_DATA12 0x10
MX6QDL_PAD_DISP0_DAT13__IPU1_DISP0_DATA13 0x10
MX6QDL_PAD_DISP0_DAT14__IPU1_DISP0_DATA14 0x10
MX6QDL_PAD_DISP0_DAT15__IPU1_DISP0_DATA15 0x10
MX6QDL_PAD_DISP0_DAT16__IPU1_DISP0_DATA16 0x10
MX6QDL_PAD_DISP0_DAT17__IPU1_DISP0_DATA17 0x10
MX6QDL_PAD_DISP0_DAT18__IPU1_DISP0_DATA18 0x10
MX6QDL_PAD_DISP0_DAT19__IPU1_DISP0_DATA19 0x10
MX6QDL_PAD_DISP0_DAT20__IPU1_DISP0_DATA20 0x10
MX6QDL_PAD_DISP0_DAT21__IPU1_DISP0_DATA21 0x10
MX6QDL_PAD_DISP0_DAT22__IPU1_DISP0_DATA22 0x10
MX6QDL_PAD_DISP0_DAT23__IPU1_DISP0_DATA23 0x10
>;
};
pinctrl_ipu1_2: ipu1grp-2 { /* parallel camera */
fsl,pins = <
MX6QDL_PAD_CSI0_DAT12__IPU1_CSI0_DATA12 0x80000000
MX6QDL_PAD_CSI0_DAT13__IPU1_CSI0_DATA13 0x80000000
MX6QDL_PAD_CSI0_DAT14__IPU1_CSI0_DATA14 0x80000000
MX6QDL_PAD_CSI0_DAT15__IPU1_CSI0_DATA15 0x80000000
MX6QDL_PAD_CSI0_DAT16__IPU1_CSI0_DATA16 0x80000000
MX6QDL_PAD_CSI0_DAT17__IPU1_CSI0_DATA17 0x80000000
MX6QDL_PAD_CSI0_DAT18__IPU1_CSI0_DATA18 0x80000000
MX6QDL_PAD_CSI0_DAT19__IPU1_CSI0_DATA19 0x80000000
MX6QDL_PAD_CSI0_DATA_EN__IPU1_CSI0_DATA_EN 0x80000000
MX6QDL_PAD_CSI0_PIXCLK__IPU1_CSI0_PIXCLK 0x80000000
MX6QDL_PAD_CSI0_MCLK__IPU1_CSI0_HSYNC 0x80000000
MX6QDL_PAD_CSI0_VSYNC__IPU1_CSI0_VSYNC 0x80000000
>;
};
pinctrl_pwm1: pwm1grp {
fsl,pins = <
MX6QDL_PAD_SD1_DAT3__PWM1_OUT 0x1b0b1
>;
};
pinctrl_i2c1: i2c1grp {
fsl,pins = <
MX6QDL_PAD_CSI0_DAT8__I2C1_SDA 0x4001b8b1
MX6QDL_PAD_CSI0_DAT9__I2C1_SCL 0x4001b8b1
>;
};
pinctrl_i2c2: i2c2grp {
fsl,pins = <
MX6QDL_PAD_KEY_COL3__I2C2_SCL 0x4001b8b1
MX6QDL_PAD_KEY_ROW3__I2C2_SDA 0x4001b8b1
>;
};
pinctrl_gpio_keys: gpio_keysgrp {
fsl,pins = <
MX6QDL_PAD_ENET_TX_EN__GPIO1_IO28 0x80000000
MX6QDL_PAD_GPIO_19__GPIO4_IO05 0x80000000
MX6QDL_PAD_ENET_TXD0__GPIO1_IO30 0x80000000
/*
GPIO1_28(NENT_TX_EN 接 HOME
GPIO4_5(GPIO_19接 ENTER
GPIO1_30(ENET_TXD0 接ESC
DSP0_CNTRST接 sleep/WAKE
*/
>;
};
pinctrl_usdhc4: usdhc4grp {
fsl,pins = <
MX6QDL_PAD_SD4_CMD__SD4_CMD 0x17059
MX6QDL_PAD_SD4_CLK__SD4_CLK 0x10059
MX6QDL_PAD_SD4_DAT0__SD4_DATA0 0x17059
MX6QDL_PAD_SD4_DAT1__SD4_DATA1 0x17059
MX6QDL_PAD_SD4_DAT2__SD4_DATA2 0x17059
MX6QDL_PAD_SD4_DAT3__SD4_DATA3 0x17059
MX6QDL_PAD_SD4_DAT4__SD4_DATA4 0x17059
MX6QDL_PAD_SD4_DAT5__SD4_DATA5 0x17059
MX6QDL_PAD_SD4_DAT6__SD4_DATA6 0x17059
MX6QDL_PAD_SD4_DAT7__SD4_DATA7 0x17059
>;
};
pinctrl_usbotg: usbotggrp {
fsl,pins = <
MX6QDL_PAD_ENET_RX_ER__USB_OTG_ID 0x17059
>;
};
pinctrl_flexcan1: flexcan1grp {
fsl,pins = <
MX6QDL_PAD_GPIO_7__FLEXCAN1_TX 0x80000000
MX6QDL_PAD_GPIO_8__FLEXCAN1_RX 0x80000000
>;
};
pinctrl_spdif: spdifgrp {
fsl,pins = <
MX6QDL_PAD_ENET_RXD0__SPDIF_OUT 0x1b0b0
>;
};
};
enet {
pinctrl_microsom_enet_ar8035: microsom-enet-ar8035 {
fsl,pins = <
MX6QDL_PAD_ENET_MDIO__ENET_MDIO 0x1b0b0
MX6QDL_PAD_ENET_MDC__ENET_MDC 0x1b0b0
/* AR8035 reset */
MX6QDL_PAD_KEY_ROW4__GPIO4_IO15 0x130b0
/* AR8035 interrupt */
MX6QDL_PAD_DI0_PIN2__GPIO4_IO18 0x80000000
/* GPIO16 -> AR8035 25MHz */
MX6QDL_PAD_GPIO_16__ENET_REF_CLK 0xc0000000
MX6QDL_PAD_RGMII_TXC__RGMII_TXC 0x80000000
MX6QDL_PAD_RGMII_TD0__RGMII_TD0 0x1b0b0
MX6QDL_PAD_RGMII_TD1__RGMII_TD1 0x1b0b0
MX6QDL_PAD_RGMII_TD2__RGMII_TD2 0x1b0b0
MX6QDL_PAD_RGMII_TD3__RGMII_TD3 0x1b0b0
MX6QDL_PAD_RGMII_TX_CTL__RGMII_TX_CTL 0x1b0b0
/* AR8035 CLK_25M --> ENET_REF_CLK (V22) */
MX6QDL_PAD_ENET_REF_CLK__ENET_TX_CLK 0x0a0b1
/* AR8035 pin strapping: IO voltage: pull up */
MX6QDL_PAD_RGMII_RXC__RGMII_RXC 0x1b0b0
/* AR8035 pin strapping: PHYADDR#0: pull down */
MX6QDL_PAD_RGMII_RD0__RGMII_RD0 0x130b0
/* AR8035 pin strapping: PHYADDR#1: pull down */
MX6QDL_PAD_RGMII_RD1__RGMII_RD1 0x130b0
/* AR8035 pin strapping: MODE#1: pull up */
MX6QDL_PAD_RGMII_RD2__RGMII_RD2 0x1b0b0
/* AR8035 pin strapping: MODE#3: pull up */
MX6QDL_PAD_RGMII_RD3__RGMII_RD3 0x1b0b0
/* AR8035 pin strapping: MODE#0: pull down */
MX6QDL_PAD_RGMII_RX_CTL__RGMII_RX_CTL 0x130b0
/*
* As the RMII pins are also connected to RGMII
* so that an AR8030 can be placed, set these
* to high-z with the same pulls as above.
* Use the GPIO settings to avoid changing the
* input select registers.
*/
MX6QDL_PAD_ENET_CRS_DV__GPIO1_IO25 0x03000
MX6QDL_PAD_ENET_RXD0__GPIO1_IO27 0x03000
MX6QDL_PAD_ENET_RXD1__GPIO1_IO26 0x03000
>;
};
};
};
&ldb {
lvds-channel@0 {
crtc = "ipu2-di0";
};
lvds-channel@1 {
crtc = "ipu2-di1";
};
};
&mxcfb1 {
status = "okay";
};
&mxcfb2 {
status = "okay";
};
&mxcfb3 {
status = "okay";
};
&mxcfb4 {
status = "okay";
};
&fec {
pinctrl-names = "default";
pinctrl-0 = <&pinctrl_microsom_enet_ar8035>;
phy-mode = "rgmii";
phy-reset-duration = <2>;
phy-reset-gpios = <&gpio1 26 0>;
status = "okay";
};
&i2c2 {
pinctrl-names = "default";
pinctrl-0 = <&pinctrl_i2c2>;
clock-frequency = <400000>;
status = "okay";
codec: sgtl5000@0a {
compatible = "fsl,sgtl5000";
reg = <0x0a>;
VDDA-supply = <®_2p5v>;
VDDIO-supply = <®_3p3v>;
clocks = <&clks 201>;
};
};
&i2c1 {
pinctrl-names = "default";
pinctrl-0 = <&pinctrl_i2c1>;
clock-frequency = <400000>;
status = "okay";
ft5x06: ft5x06_ts@38 {
compatible = "edt-ft5x06";
reg = <0x38>;
interrupt-parent = <&gpio1>;
interrupts = <9 2>;
cfg-regs {
id-g-thgroup = <0x46>;
id-g-thpeak = <0xff>;
id-g-thcal = <0xff>;
id-g-thwater = <0x3c>;
id-g-thtemp = <0x0a>;
id-g-thdiff = <0x14>;
id-g-ctrl = <0x0>;
id-g-timeentermonitor = <0x2>;
id-g-periodactive = <0x0c>;
id-g-periodmonitor = <0x28>;
};
};
/*
touchscreen: tsc2007@48 {
compatible = "ti,tsc2007";
reg = <0x48>;
pinctrl-names = "default";
//pinctrl-0 = <&tx28_tsc2007_pins>;
interrupt-parent = <&gpio1>;
interrupts = <9 0>;
ti,x-plate-ohms =<16>;
// pendown-gpio = <&gpio1 5 1>;
//ti,x-plate-ohms = /bits/ 16 <660>;
};
*/
/*
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 0>;
reset-gpios = <&gpio2 6 1>;
wake-gpios = <&gpio4 9 0>;
};
*/
/*
ds1339: rtc@68 {
compatible = "mxim,ds1339";
reg = <0x68>;
};
*/
};
&usdhc4 {
pinctrl-names = "default";
pinctrl-0 = <&pinctrl_usdhc4>;
bus-width = <8>;
/*
* overwrite cd-gpios and wp-gpios since they are reused as eMMC DATA
* signals after rework
*/
cd-gpios = <>;
wp-gpios = <>;
non-removable;
status = "okay";
};
&usbh1 {
vbus-supply = <®_usb_h1_vbus>;
status = "okay";
};
&usbotg {
vbus-supply = <®_usb_otg_vbus>;
pinctrl-names = "default";
pinctrl-0 = <&pinctrl_usbotg>;
disable-over-current;
status = "okay";
};
&flexcan1 {
pinctrl-names = "default";
pinctrl-0 = <&pinctrl_flexcan1>;
/*
pinctrl-assert-gpios = <&max7310_b 3 GPIO_ACTIVE_HIGH>;
trx-en-gpio = <&max7310_b 6 GPIO_ACTIVE_HIGH>;
trx-stby-gpio = <&max7310_b 5 GPIO_ACTIVE_HIGH>;
*/
status = "okay";
};
&spdif {
pinctrl-names = "default";
pinctrl-0 = <&pinctrl_spdif>;
status = "okay";
};
&ssi1 {
fsl,mode = "i2s-slave";
status = "okay";
};
&sata {
status = "okay";
};
&pwm1 {
pinctrl-names = "default";
pinctrl-0 = <&pinctrl_pwm1>;
status = "okay";
};本文出自 “枪炮与玫瑰的BLOG” 博客，请务必保留此出处http://axlrose.blog.51cto.com/434566/1642068
标签：imx6
原文地址：http://axlrose.blog.51cto.com/434566/1642068
