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openrex-linux-3.14/arch/arm/boot/dts/imx7d-12x12-ddr3-arm2.dts
yourname da0cb0039d Initial version
2016-03-04 07:09:26 -08:00

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/*
* Copyright (C) 2015 Freescale Semiconductor, Inc.
*
* This program is free software; you can redistribute it and/or modify
* it under the terms of the GNU General Public License version 2 as
* published by the Free Software Foundation.
*/
/dts-v1/;
#include <dt-bindings/input/input.h>
#include "imx7d.dtsi"
/ {
model = "Freescale i.MX7 DDR3 12x12 ARM2 Board";
compatible = "fsl,imx7d-12x12-ddr3-arm2", "fsl,imx7d";
backlight {
compatible = "pwm-backlight";
pwms = <&pwm1 0 5000000>;
brightness-levels = <0 4 8 16 32 64 128 255>;
default-brightness-level = <6>;
status = "okay";
};
gpio-keys {
compatible = "gpio-keys";
pinctrl-names = "default";
pinctrl-0 = <&pinctrl_gpio_keys>;
volume-up {
label = "Volume Up";
gpios = <&gpio3 17 GPIO_ACTIVE_LOW>;
linux,code = <KEY_VOLUMEUP>;
};
volume-down {
label = "Volume Down";
gpios = <&gpio3 18 GPIO_ACTIVE_LOW>;
linux,code = <KEY_VOLUMEDOWN>;
};
};
pxp_v4l2_out {
compatible = "fsl,imx7d-pxp-v4l2", "fsl,imx6sx-pxp-v4l2", "fsl,imx6sl-pxp-v4l2";
status = "okay";
};
regulators {
compatible = "simple-bus";
#address-cells = <1>;
#size-cells = <0>;
reg_sd3_vmmc: sd3_vmmc {
compatible = "regulator-fixed";
regulator-name = "VCC_SD3";
regulator-min-microvolt = <3000000>;
regulator-max-microvolt = <3000000>;
gpio = <&gpio6 11 GPIO_ACTIVE_HIGH>;
enable-active-high;
};
reg_usb_otg1_vbus: regulator@0 {
compatible = "regulator-fixed";
reg = <0>;
regulator-name = "usb_otg1_vbus";
regulator-min-microvolt = <5000000>;
regulator-max-microvolt = <5000000>;
gpio = <&gpio4 5 GPIO_ACTIVE_HIGH>;
enable-active-high;
};
reg_usb_otg2_vbus: regulator@1 {
compatible = "regulator-fixed";
reg = <1>;
regulator-name = "usb_otg2_vbus";
regulator-min-microvolt = <5000000>;
regulator-max-microvolt = <5000000>;
gpio = <&gpio4 7 GPIO_ACTIVE_HIGH>;
enable-active-high;
};
reg_vref_1v8: regulator@2 {
compatible = "regulator-fixed";
regulator-name = "vref-1v8";
regulator-min-microvolt = <1800000>;
regulator-max-microvolt = <1800000>;
};
reg_can1_3v3: can1-3v3 {
compatible = "regulator-fixed";
regulator-name = "can1-3v3";
regulator-min-microvolt = <3300000>;
regulator-max-microvolt = <3300000>;
gpio = <&gpio1 2 GPIO_ACTIVE_LOW>;
};
reg_can2_3v3: can2-3v3 {
compatible = "regulator-fixed";
regulator-name = "can2-3v3";
regulator-min-microvolt = <3300000>;
regulator-max-microvolt = <3300000>;
gpio = <&gpio1 3 GPIO_ACTIVE_LOW>;
};
};
memory {
reg = <0x80000000 0x80000000>;
};
};
&adc1 {
vref-supply = <&reg_vref_1v8>;
status = "okay";
};
&cpu0 {
arm-supply = <&sw1a_reg>;
};
&ecspi4 {
fsl,spi-num-chipselects = <4>;
cs-gpios = <&gpio5 3 0>, <&gpio5 4 0>, <&gpio5 5 0>, <&gpio5 6 0>;
pinctrl-names = "default";
pinctrl-0 = <&pinctrl_ecspi4_1 &pinctrl_ecspi4_cs_1>;
status = "disabled";
flash: m25p80@0 {
#address-cells = <1>;
#size-cells = <1>;
compatible = "st,m25p32";
spi-max-frequency = <20000000>;
reg = <0>;
};
};
&epxp {
status = "okay";
};
&flexcan1 {
pinctrl-names = "default";
pinctrl-0 = <&pinctrl_flexcan1>;
xceiver-supply = <&reg_can1_3v3>;
status = "disabled";
};
&flexcan2 {
pinctrl-names = "default";
pinctrl-0 = <&pinctrl_flexcan2>;
xceiver-supply = <&reg_can2_3v3>;
status = "disabled";
};
&i2c1 {
clock-frequency = <100000>;
pinctrl-names = "default";
pinctrl-0 = <&pinctrl_i2c1_1>;
status = "okay";
pmic: pfuze3000@08 {
compatible = "fsl,pfuze3000";
reg = <0x08>;
regulators {
sw1a_reg: sw1a {
regulator-min-microvolt = <700000>;
regulator-max-microvolt = <3300000>;
regulator-boot-on;
regulator-always-on;
regulator-ramp-delay = <6250>;
};
/* use sw1c_reg to align with pfuze100/pfuze200 */
sw1c_reg: sw1b {
regulator-min-microvolt = <700000>;
regulator-max-microvolt = <1475000>;
regulator-boot-on;
regulator-always-on;
regulator-ramp-delay = <6250>;
};
sw2_reg: sw2 {
regulator-min-microvolt = <1500000>;
regulator-max-microvolt = <1850000>;
regulator-boot-on;
regulator-always-on;
};
sw3a_reg: sw3 {
regulator-min-microvolt = <900000>;
regulator-max-microvolt = <1650000>;
regulator-boot-on;
regulator-always-on;
};
swbst_reg: swbst {
regulator-min-microvolt = <5000000>;
regulator-max-microvolt = <5150000>;
};
snvs_reg: vsnvs {
regulator-min-microvolt = <1000000>;
regulator-max-microvolt = <3000000>;
regulator-boot-on;
regulator-always-on;
};
vref_reg: vrefddr {
regulator-boot-on;
regulator-always-on;
};
vgen1_reg: vldo1 {
regulator-min-microvolt = <1800000>;
regulator-max-microvolt = <3300000>;
regulator-always-on;
};
vgen2_reg: vldo2 {
regulator-min-microvolt = <800000>;
regulator-max-microvolt = <1550000>;
};
vgen3_reg: vccsd {
regulator-min-microvolt = <2850000>;
regulator-max-microvolt = <3300000>;
regulator-always-on;
};
vgen4_reg: v33 {
regulator-min-microvolt = <2850000>;
regulator-max-microvolt = <3300000>;
regulator-always-on;
};
vgen5_reg: vldo3 {
regulator-min-microvolt = <1800000>;
regulator-max-microvolt = <3300000>;
regulator-always-on;
};
vgen6_reg: vldo4 {
regulator-min-microvolt = <1800000>;
regulator-max-microvolt = <3300000>;
regulator-always-on;
};
};
};
};
&i2c3 {
clock-frequency = <100000>;
pinctrl-names = "default";
pinctrl-0 = <&pinctrl_i2c3_1>;
status = "okay";
};
&iomuxc {
pinctrl-names = "default";
pinctrl-0 = <&pinctrl_hog_1>;
imx7d-12x12-ddr3-arm2 {
pinctrl_hog_1: hoggrp-1 {
fsl,pins = <
MX7D_PAD_GPIO1_IO14__GPIO1_IO14 0x59
MX7D_PAD_GPIO1_IO15__GPIO1_IO15 0x59
MX7D_PAD_SD2_RESET_B__GPIO5_IO11 0x59
>;
};
pinctrl_ecspi4_cs_1: ecspi4_cs_grp-1 {
fsl,pins = <
MX7D_PAD_SD1_CLK__GPIO5_IO3 0x2
MX7D_PAD_SD1_CMD__GPIO5_IO4 0x2
MX7D_PAD_SD1_DATA0__GPIO5_IO5 0x2
MX7D_PAD_SD1_DATA1__GPIO5_IO6 0x2
>;
};
pinctrl_ecspi4_1: ecspi4grp-1 {
fsl,pins = <
MX7D_PAD_SD1_RESET_B__ECSPI4_SCLK 0x2
MX7D_PAD_SD1_WP__ECSPI4_MOSI 0x2
MX7D_PAD_SD1_CD_B__ECSPI4_MISO 0x2
>;
};
pinctrl_flexcan1: flexcan1grp {
fsl,pins = <
MX7D_PAD_SD3_DATA5__FLEXCAN1_TX 0x59
MX7D_PAD_SD3_DATA7__FLEXCAN1_RX 0x59
>;
};
pinctrl_flexcan2: flexcan2grp {
fsl,pins = <
MX7D_PAD_SD3_DATA6__FLEXCAN2_TX 0x59
MX7D_PAD_SD3_DATA4__FLEXCAN2_RX 0x59
>;
};
pinctrl_gpio_keys: gpio_keysgrp {
fsl,pins = <
MX7D_PAD_LCD_DATA12__GPIO3_IO17 0x32
MX7D_PAD_LCD_DATA13__GPIO3_IO18 0x32
>;
};
pinctrl_i2c3_1: i2c3grp-1 {
fsl,pins = <
MX7D_PAD_ENET1_RGMII_RD0__I2C3_SCL 0x4000007f
MX7D_PAD_ENET1_RGMII_RD1__I2C3_SDA 0x4000007f
>;
};
pinctrl_i2c4_1: i2c4grp-1 {
fsl,pins = <
MX7D_PAD_ENET1_RGMII_TD2__I2C4_SCL 0x4000007f
MX7D_PAD_ENET1_RGMII_TD3__I2C4_SDA 0x4000007f
>;
};
pinctrl_lcdif_dat: lcdifdatgrp {
fsl,pins = <
MX7D_PAD_EPDC_DATA00__LCD_DATA0 0x4001b0b0
MX7D_PAD_EPDC_DATA01__LCD_DATA1 0x4001b0b0
MX7D_PAD_EPDC_DATA02__LCD_DATA2 0x4001b0b0
MX7D_PAD_EPDC_DATA03__LCD_DATA3 0x4001b0b0
MX7D_PAD_EPDC_DATA04__LCD_DATA4 0x4001b0b0
MX7D_PAD_EPDC_DATA05__LCD_DATA5 0x4001b0b0
MX7D_PAD_EPDC_DATA06__LCD_DATA6 0x4001b0b0
MX7D_PAD_EPDC_DATA07__LCD_DATA7 0x4001b0b0
MX7D_PAD_EPDC_DATA08__LCD_DATA8 0x4001b0b0
MX7D_PAD_EPDC_DATA09__LCD_DATA9 0x4001b0b0
MX7D_PAD_EPDC_DATA10__LCD_DATA10 0x4001b0b0
MX7D_PAD_EPDC_DATA11__LCD_DATA11 0x4001b0b0
MX7D_PAD_EPDC_DATA12__LCD_DATA12 0x4001b0b0
MX7D_PAD_EPDC_DATA13__LCD_DATA13 0x4001b0b0
MX7D_PAD_EPDC_DATA14__LCD_DATA14 0x4001b0b0
MX7D_PAD_EPDC_DATA15__LCD_DATA15 0x4001b0b0
MX7D_PAD_EPDC_SDLE__LCD_DATA16 0x4001b0b0
MX7D_PAD_EPDC_SDOE__LCD_DATA17 0x4001b0b0
MX7D_PAD_EPDC_SDSHR__LCD_DATA18 0x4001b0b0
MX7D_PAD_EPDC_SDCE0__LCD_DATA19 0x4001b0b0
MX7D_PAD_EPDC_SDCE1__LCD_DATA20 0x4001b0b0
MX7D_PAD_EPDC_SDCE2__LCD_DATA21 0x4001b0b0
MX7D_PAD_EPDC_SDCE3__LCD_DATA22 0x4001b0b0
MX7D_PAD_EPDC_GDCLK__LCD_DATA23 0x4001b0b0
>;
};
pinctrl_lcdif_ctrl: lcdifctrlgrp {
fsl,pins = <
MX7D_PAD_EPDC_SDCLK__LCD_CLK 0x4001b0b0
MX7D_PAD_EPDC_BDR1__LCD_ENABLE 0x4001b0b0
MX7D_PAD_EPDC_PWR_STAT__LCD_VSYNC 0x4001b0b0
MX7D_PAD_EPDC_PWR_COM__LCD_HSYNC 0x4001b0b0
>;
};
pinctrl_pwm1: pwm1grp {
fsl,pins = <
MX7D_PAD_GPIO1_IO08__PWM1_OUT 0x110b0
>;
};
pinctrl_uart1_1: uart1grp-1 {
fsl,pins = <
MX7D_PAD_UART1_TX_DATA__UART1_DCE_TX 0x79
MX7D_PAD_UART1_RX_DATA__UART1_DCE_RX 0x79
>;
};
pinctrl_usdhc2_1: usdhc2grp-1 {
fsl,pins = <
MX7D_PAD_SD2_CMD__SD2_CMD 0x59
MX7D_PAD_SD2_CLK__SD2_CLK 0x19
MX7D_PAD_SD2_DATA0__SD2_DATA0 0x59
MX7D_PAD_SD2_DATA1__SD2_DATA1 0x59
MX7D_PAD_SD2_DATA2__SD2_DATA2 0x59
MX7D_PAD_SD2_DATA3__SD2_DATA3 0x59
MX7D_PAD_ECSPI1_SCLK__SD2_DATA4 0x59
MX7D_PAD_ECSPI1_MOSI__SD2_DATA5 0x59
MX7D_PAD_ECSPI1_MISO__SD2_DATA6 0x59
MX7D_PAD_ECSPI1_SS0__SD2_DATA7 0x59
>;
};
pinctrl_usdhc2_1_100mhz: usdhc2grp-1_100mhz {
fsl,pins = <
MX7D_PAD_SD2_CMD__SD2_CMD 0x5a
MX7D_PAD_SD2_CLK__SD2_CLK 0x1a
MX7D_PAD_SD2_DATA0__SD2_DATA0 0x5a
MX7D_PAD_SD2_DATA1__SD2_DATA1 0x5a
MX7D_PAD_SD2_DATA2__SD2_DATA2 0x5a
MX7D_PAD_SD2_DATA3__SD2_DATA3 0x5a
MX7D_PAD_ECSPI1_SCLK__SD2_DATA4 0x5a
MX7D_PAD_ECSPI1_MOSI__SD2_DATA5 0x5a
MX7D_PAD_ECSPI1_MISO__SD2_DATA6 0x5a
MX7D_PAD_ECSPI1_SS0__SD2_DATA7 0x5a
>;
};
pinctrl_usdhc2_1_200mhz: usdhc2grp-1_200mhz {
fsl,pins = <
MX7D_PAD_SD2_CMD__SD2_CMD 0x5b
MX7D_PAD_SD2_CLK__SD2_CLK 0x1b
MX7D_PAD_SD2_DATA0__SD2_DATA0 0x5b
MX7D_PAD_SD2_DATA1__SD2_DATA1 0x5b
MX7D_PAD_SD2_DATA2__SD2_DATA2 0x5b
MX7D_PAD_SD2_DATA3__SD2_DATA3 0x5b
MX7D_PAD_ECSPI1_SCLK__SD2_DATA4 0x5b
MX7D_PAD_ECSPI1_MOSI__SD2_DATA5 0x5b
MX7D_PAD_ECSPI1_MISO__SD2_DATA6 0x5b
MX7D_PAD_ECSPI1_SS0__SD2_DATA7 0x5b
>;
};
pinctrl_usdhc3_1: usdhc3grp-1 {
fsl,pins = <
MX7D_PAD_SD3_CMD__SD3_CMD 0x59
MX7D_PAD_SD3_CLK__SD3_CLK 0x19
MX7D_PAD_SD3_DATA0__SD3_DATA0 0x59
MX7D_PAD_SD3_DATA1__SD3_DATA1 0x59
MX7D_PAD_SD3_DATA2__SD3_DATA2 0x59
MX7D_PAD_SD3_DATA3__SD3_DATA3 0x59
>;
};
};
};
&iomuxc_lpsr {
pinctrl-names = "default";
pinctrl-0 = <&pinctrl_hog_2>;
imx7d-12x12-ddr3-arm2 {
pinctrl_hog_2: hoggrp-2 {
fsl,pins = <
MX7D_PAD_GPIO1_IO02__GPIO1_IO2 0x59 /* flexcan stby1 */
MX7D_PAD_GPIO1_IO03__GPIO1_IO3 0x59 /* flexcan stby2 */
MX7D_PAD_GPIO1_IO01__ANATOP_24M_OUT 0x80000000
>;
};
pinctrl_i2c1_1: i2c1grp-1 {
fsl,pins = <
MX7D_PAD_GPIO1_IO04__I2C1_SCL 0x4000007f
MX7D_PAD_GPIO1_IO05__I2C1_SDA 0x4000007f
>;
};
pinctrl_i2c2_1: i2c2grp-1 {
fsl,pins = <
MX7D_PAD_GPIO1_IO06__I2C2_SCL 0x4000007f
MX7D_PAD_GPIO1_IO07__I2C2_SDA 0x4000007f
>;
};
};
};
&lcdif {
pinctrl-names = "default";
pinctrl-0 = <&pinctrl_lcdif_dat
&pinctrl_lcdif_ctrl>;
display = <&display0>;
status = "okay";
display0: display {
bits-per-pixel = <16>;
bus-width = <24>;
display-timings {
native-mode = <&timing0>;
timing0: timing0 {
clock-frequency = <33500000>;
hactive = <800>;
vactive = <480>;
hback-porch = <89>;
hfront-porch = <164>;
vback-porch = <23>;
vfront-porch = <10>;
hsync-len = <10>;
vsync-len = <10>;
hsync-active = <0>;
vsync-active = <0>;
de-active = <1>;
pixelclk-active = <0>;
};
};
};
};
&sdma {
status = "okay";
};
&pcie {
pinctrl-names = "default";
status = "disabled";
};
&pwm1 {
pinctrl-names = "default";
pinctrl-0 = <&pinctrl_pwm1>;
status = "okay";
};
&uart1 {
pinctrl-names = "default";
pinctrl-0 = <&pinctrl_uart1_1>;
status = "okay";
};
&usbh {
status = "okay";
};
&usbotg1 {
vbus-supply = <&reg_usb_otg1_vbus>;
srp-disable;
hnp-disable;
adp-disable;
status = "okay";
};
&usbotg2 {
vbus-supply = <&reg_usb_otg2_vbus>;
srp-disable;
hnp-disable;
adp-disable;
status = "okay";
};
&usdhc2 {
pinctrl-names = "default", "state_100mhz", "state_200mhz";
pinctrl-0 = <&pinctrl_usdhc2_1>;
pinctrl-1 = <&pinctrl_usdhc2_1_100mhz>;
pinctrl-2 = <&pinctrl_usdhc2_1_200mhz>;
assigned-clocks = <&clks IMX7D_USDHC2_ROOT_CLK>;
assigned-clocks-rates = <400000000>;
bus-width = <8>;
tuning-step = <2>;
non-removable;
keep-power-in-suspend;
status = "okay";
};
&usdhc3 {
pinctrl-names = "default";
pinctrl-0 = <&pinctrl_usdhc3_1>;
vmmc-supply = <&reg_sd3_vmmc>;
cd-gpios = <&gpio1 14>;
wp-gpios = <&gpio1 15>;
keep-power-in-suspend;
enable-sdio-wakeup;
no-1-8-v;
status = "okay";
};
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