/*
* Copyright 2012 Sascha Hauer, Pengutronix <s.hauer@pengutronix.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 or later at the following locations:
*
* http://www.opensource.org/licenses/gpl-license.html
* http://www.gnu.org/copyleft/gpl.html
*/
/dts-v1/;
#include "imx51.dtsi"
/ {
model = "Genesi Efika MX Smartbook";
compatible = "genesi,imx51-sb", "fsl,imx51";
chosen {
linux,stdout-path = "/soc/aips@70000000/serial@73fbc000";
environment-sd {
compatible = "barebox,environment";
device-path = &esdhc2, "partname:barebox-environment";
status = "disabled";
};
environment-spi {
compatible = "barebox,environment";
device-path = &flash, "partname:barebox-environment";
status = "disabled";
};
};
memory {
reg = <0x90000000 0x20000000>;
};
leds {
compatible = "gpio-leds";
pinctrl-names = "default";
pinctrl-0 = <&pinctrl_leds>;
mail {
label = "mail";
gpios = <&gpio1 3 GPIO_ACTIVE_LOW>;
linux,default-trigger = "heartbeat";
};
white {
label = "white";
gpios = <&gpio2 25 GPIO_ACTIVE_HIGH>;
linux,default-trigger = "none";
};
};
gpio-keys {
compatible = "gpio-keys";
pinctrl-names = "default";
pinctrl-0 = <&pinctrl_keys>;
power {
label = "Power";
gpios = <&gpio2 31 GPIO_ACTIVE_HIGH>;
linux,code = <116>; /* KEY_POWER */
gpio-key,wakeup;
};
lid {
label = "Lid";
gpios = <&gpio3 14 GPIO_ACTIVE_HIGH>;
linux,input-type = <5>; /* EV_SW */
linux,code = <0>; /* SW_LID */
debounce-interval = <1>;
gpio-key,wakeup;
};
};
sound {
compatible = "fsl,imx51-efikasb-sgtl5000",
"fsl,imx-audio-sgtl5000";
model = "imx51-efikasb-sgtl5000";
ssi-controller = <&ssi1>;
audio-codec = <&sgtl5000>;
audio-routing = "Headphone Jack", "HP_OUT";
mux-int-port = <1>;
mux-ext-port = <3>;
};
backlight {
compatible = "pwm-backlight";
pwms = <&pwm1 0 78770>;
brightness-levels = <0 4 8 16 32 64 128 255>;
default-brightness-level = <6>;
};
};
&ssi1 {
fsl,mode = "i2s-slave";
status = "okay";
};
&iomuxc {
pinctrl-names = "default";
pinctrl-0 = <&pinctrl_hog>;
imx51-genesi-efika-sb {
pinctrl_hog: hoggrp {
fsl,pins = <
MX51_PAD_EIM_A16__GPIO2_10 0x80000000 /* WLAN reset */
MX51_PAD_EIM_A22__GPIO2_16 0x80000000 /* WLAN power */
MX51_PAD_DI1_PIN12__GPIO3_1 0x80000000 /* WLAN switch */
MX51_PAD_EIM_A17__GPIO2_11 0x80000000 /* Bluetooth power */
MX51_PAD_EIM_A23__GPIO2_17 0x80000000 /* Audio amp enable, 1 = on */
MX51_PAD_CSI1_D8__GPIO3_12 0x80000000 /* LVDS enable, 1 = on */
MX51_PAD_GPIO1_2__GPIO1_2 0x80000000 /* Backlight PWM */
MX51_PAD_CSI2_D19__GPIO4_12 0x80000000 /* Backlight power, 0 = on */
MX51_PAD_DISPB2_SER_DIN__GPIO3_5 0x80000000 /* LVDS reset (1 = reset) */
MX51_PAD_DISPB2_SER_CLK__GPIO3_7 0x80000000 /* LVDS power, 1 = on */
MX51_PAD_CSI1_D9__GPIO3_13 0x80000000 /* LCD enable (1 = on */
MX51_PAD_NANDF_CS0__GPIO3_16 0x80000000 /* Camera power, 0 = on */
MX51_PAD_GPIO1_5__GPIO1_5 0x80000000 /* USB hub reset, 0 = reset */
MX51_PAD_EIM_D27__GPIO2_9 0x80000000 /* USB phy reset, 0 = reset */
MX51_PAD_CSPI1_RDY__GPIO4_26 0x80000000 /* Audio clk enable */
>;
};
pinctrl_audmux: audmuxgrp {
fsl,pins = <MX51_AUDMUX_PINGRP1>;
};
pinctrl_battery: batterygrp {
fsl,pins = <
MX51_PAD_DISPB2_SER_DIO__GPIO3_6 0xe5 /* Battery */
>;
};
pinctrl_ecspi1: ecspi1grp {
fsl,pins = <
MX51_ECSPI1_PINGRP1
MX51_PAD_CSPI1_SS0__GPIO4_24 0x85 /* CS0 */
MX51_PAD_CSPI1_SS1__GPIO4_25 0x85 /* CS1 */
MX51_PAD_GPIO1_6__GPIO1_6 0xe5 /* PMIC IRQ */
>;
};
pinctrl_esdhc1: esdhc1grp {
fsl,pins = <
MX51_ESDHC1_PINGRP1
MX51_PAD_GPIO1_1__GPIO1_1 0xe5 /* WP */
MX51_PAD_EIM_CS2__GPIO2_27 0xe5 /* CD */
>;
};
pinctrl_esdhc2: esdhc2grp {
fsl,pins = <
MX51_ESDHC2_PINGRP1
MX51_PAD_GPIO1_7__GPIO1_7 0xe5 /* WP */
MX51_PAD_GPIO1_8__GPIO1_8 0xe5 /* CD */
>;
};
pinctrl_i2c2: i2c2grp {
fsl,pins = <MX51_I2C2_PINGRP1>;
};
pinctrl_ipu_disp1: ipudisp1grp {
fsl,pins = <MX51_IPU_DISP1_PINGRP1>;
};
pinctrl_keys: keysgrp {
fsl,pins = <
MX51_PAD_EIM_DTACK__GPIO2_31 0xe5 /* Power btn */
MX51_PAD_CSI1_VSYNC__GPIO3_14 0xe5 /* Lid switch */
>;
};
pinctrl_leds: ledsgrp {
fsl,pins = <
MX51_PAD_GPIO1_3__GPIO1_3 0x85 /* Alarm LED */
MX51_PAD_EIM_CS0__GPIO2_25 0x85 /* Caps LED */
>;
};
pinctrl_pata: patagrp {
fsl,pins = <MX51_PATA_PINGRP1>;
};
pinctrl_uart1: uart1grp {
fsl,pins = <
MX51_UART1_PINGRP1
MX51_UART1_RTSCTS_PINGRP1
>;
};
pinctrl_usbh1: usbh1grp {
fsl,pins = <MX51_USBH1_PINGRP1>;
};
pinctrl_usbh2: usbh2grp {
fsl,pins = <MX51_USBH2_PINGRP1>;
};
};
};
&uart1 {
pinctrl-names = "default";
pinctrl-0 = <&pinctrl_uart1>;
fsl,uart-has-rtscts;
status = "okay";
};
&i2c2 {
pinctrl-names = "default";
pinctrl-0 = <&pinctrl_i2c2>;
clock-frequency = <100000>;
status = "okay";
sgtl5000: codec@0a {
compatible = "fsl,sgtl5000";
reg = <0x0a>;
clock-frequency = <12288000>;
VDDA-supply = <&vdig_reg>;
VDDD-supply = <&vdig_reg>;
VDDIO-supply = <&vvideo_reg>;
};
battery: battery@0b {
compatible = "sbs,sbs-battery";
pinctrl-names = "default";
pinctrl-0 = <&pinctrl_battery>;
reg = <0x0b>;
sbs,battery-detect-gpios = <&gpio3 6 GPIO_ACTIVE_LOW>;
};
lvds: mtl017@3a {
compatible = "mtl017";
pinctrl-names = "default";
pinctrl-0 = <&pinctrl_ipu_disp1>;
reg = <0x3a>;
crtcs = <&ipu 1>;
edid-i2c = <&i2c2>;
interface-pix-fmt = "rgb565";
};
};
&esdhc1 {
pinctrl-names = "default";
pinctrl-0 = <&pinctrl_esdhc1>;
cd-gpios = <&gpio2 27 GPIO_ACTIVE_HIGH>;
wp-gpios = <&gpio1 1 GPIO_ACTIVE_HIGH>;
status = "okay";
};
&esdhc2 {
pinctrl-names = "default";
pinctrl-0 = <&pinctrl_esdhc2>;
cd-gpios = <&gpio1 8 GPIO_ACTIVE_HIGH>;
wp-gpios = <&gpio1 7 GPIO_ACTIVE_HIGH>;
status = "okay";
#address-cells = <1>;
#size-cells = <1>;
partition@0 {
label = "barebox-environment";
reg = <0x80000 0x80000>;
};
};
&ecspi1 {
pinctrl-names = "default";
pinctrl-0 = <&pinctrl_ecspi1>;
fsl,spi-num-chipselects = <2>;
cs-gpios = <&gpio4 24 GPIO_ACTIVE_HIGH>,
<&gpio4 25 GPIO_ACTIVE_LOW>;
status = "okay";
pmic: mc13892@0 {
#address-cells = <1>;
#size-cells = <0>;
compatible = "fsl,mc13892";
spi-max-frequency = <20000000>;
reg = <0>;
spi-cs-high;
interrupt-parent = <&gpio1>;
interrupts = <6 IRQ_TYPE_LEVEL_HIGH>;
regulators {
sw1_reg: sw1 {
regulator-min-microvolt = <600000>;
regulator-max-microvolt = <1375000>;
regulator-boot-on;
regulator-always-on;
};
sw2_reg: sw2 {
regulator-min-microvolt = <900000>;
regulator-max-microvolt = <1850000>;
regulator-boot-on;
regulator-always-on;
};
sw3_reg: sw3 {
regulator-min-microvolt = <1100000>;
regulator-max-microvolt = <1850000>;
regulator-boot-on;
regulator-always-on;
};
sw4_reg: sw4 {
regulator-min-microvolt = <1100000>;
regulator-max-microvolt = <1850000>;
regulator-boot-on;
regulator-always-on;
};
vpll_reg: vpll {
regulator-min-microvolt = <1050000>;
regulator-max-microvolt = <1800000>;
regulator-boot-on;
regulator-always-on;
};
vdig_reg: vdig {
regulator-min-microvolt = <1650000>;
regulator-max-microvolt = <1650000>;
};
vsd_reg: vsd {
regulator-min-microvolt = <1800000>;
regulator-max-microvolt = <3150000>;
};
vusb2_reg: vusb2 {
regulator-min-microvolt = <2400000>;
regulator-max-microvolt = <2775000>;
regulator-boot-on;
regulator-always-on;
};
vvideo_reg: vvideo {
regulator-min-microvolt = <2775000>;
regulator-max-microvolt = <2775000>;
};
vaudio_reg: vaudio {
regulator-min-microvolt = <2300000>;
regulator-max-microvolt = <3000000>;
};
vcam_reg: vcam {
regulator-min-microvolt = <2500000>;
regulator-max-microvolt = <3000000>;
};
vgen1_reg: vgen1 {
regulator-min-microvolt = <1200000>;
regulator-max-microvolt = <1200000>;
};
vgen2_reg: vgen2 {
regulator-min-microvolt = <1200000>;
regulator-max-microvolt = <3150000>;
regulator-always-on;
};
vgen3_reg: vgen3 {
regulator-min-microvolt = <1800000>;
regulator-max-microvolt = <2900000>;
regulator-always-on;
};
};
};
flash: m25p80 {
compatible = "sst,sst25vf032b", "m25p80";
spi-max-frequency = <15000000>;
reg = <1>;
#address-cells = <1>;
#size-cells = <1>;
partition@0 {
label = "barebox-environment";
reg = <0x80000 0x80000>;
};
};
};
&audmux {
pinctrl-names = "default";
pinctrl-0 = <&pinctrl_audmux>;
status = "okay";
};
&pata {
pinctrl-names = "default";
pinctrl-0 = <&pinctrl_pata>;
status = "okay";
};
&usbotg {
phy_type = "ulpi";
status = "okay";
};
&usbh1 {
pinctrl-names = "default";
pinctrl-0 = <&pinctrl_usbh1>;
phy_type = "ulpi";
status = "okay";
};
&usbh2 {
pinctrl-names = "default";
pinctrl-0 = <&pinctrl_usbh2>;
phy_type = "ulpi";
status = "okay";
};
