/*
* 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"
#include <arm/imx51.dtsi>
#include <dt-bindings/gpio/gpio.h>
#include <dt-bindings/interrupt-controller/irq.h>
/ {
model = "Genesi Efika MX Smartbook";
compatible = "genesi,imx51-sb", "fsl,imx51";
chosen {
stdout-path = &uart1;
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: backlight {
compatible = "pwm-backlight";
enable-gpios = <&gpio4 12 GPIO_ACTIVE_LOW>;
pwms = <&pwm1 0 78770>;
brightness-levels = <0 1 2 4 8 16 32 64 128 255>;
default-brightness-level = <9>;
pinctrl-names = "default";
pinctrl-0 = <&pinctrl_backlight>;
};
panel {
compatible = "simple-panel";
backlight = <&backlight>;
enable-gpios = <&gpio3 13 GPIO_ACTIVE_HIGH>;
ddc-i2c-bus = <&i2c2>;
enable-delay = <200>;
port {
panel_in: endpoint {
remote-endpoint = <&mtl017_out>;
};
};
};
lvds_reg: lvds_regulator {
compatible = "regulator-fixed";
gpio = <&gpio3 7 GPIO_ACTIVE_HIGH>;
};
};
&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_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 */
MX51_PAD_CSI2_D19__GPIO4_12 0x80000000 /* Backlight power, 0 = on */
>;
};
pinctrl_backlight: backlightgrp {
fsl,pins = <
MX51_PAD_GPIO1_2__PWM1_PWMO 0x80000000 /* Backlight PWM */
>;
};
pinctrl_audmux: audmuxgrp {
fsl,pins = <
MX51_PAD_AUD3_BB_TXD__AUD3_TXD 0x80000000
MX51_PAD_AUD3_BB_RXD__AUD3_RXD 0x80000000
MX51_PAD_AUD3_BB_CK__AUD3_TXC 0x80000000
MX51_PAD_AUD3_BB_FS__AUD3_TXFS 0x80000000
>;
};
pinctrl_battery: batterygrp {
fsl,pins = <
MX51_PAD_DISPB2_SER_DIO__GPIO3_6 0xe5 /* Battery */
>;
};
pinctrl_ecspi1: ecspi1grp {
fsl,pins = <
MX51_PAD_CSPI1_MISO__ECSPI1_MISO 0x185
MX51_PAD_CSPI1_MOSI__ECSPI1_MOSI 0x185
MX51_PAD_CSPI1_SCLK__ECSPI1_SCLK 0x185
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_PAD_SD1_CMD__SD1_CMD 0x400020d5
MX51_PAD_SD1_CLK__SD1_CLK 0x20d5
MX51_PAD_SD1_DATA0__SD1_DATA0 0x20d5
MX51_PAD_SD1_DATA1__SD1_DATA1 0x20d5
MX51_PAD_SD1_DATA2__SD1_DATA2 0x20d5
MX51_PAD_SD1_DATA3__SD1_DATA3 0x20d5
MX51_PAD_GPIO1_1__GPIO1_1 0xe5 /* WP */
MX51_PAD_EIM_CS2__GPIO2_27 0xe5 /* CD */
>;
};
pinctrl_esdhc2: esdhc2grp {
fsl,pins = <
MX51_PAD_SD2_CMD__SD2_CMD 0x400020d5
MX51_PAD_SD2_CLK__SD2_CLK 0x20d5
MX51_PAD_SD2_DATA0__SD2_DATA0 0x20d5
MX51_PAD_SD2_DATA1__SD2_DATA1 0x20d5
MX51_PAD_SD2_DATA2__SD2_DATA2 0x20d5
MX51_PAD_SD2_DATA3__SD2_DATA3 0x20d5
MX51_PAD_GPIO1_7__GPIO1_7 0xe5 /* WP */
MX51_PAD_GPIO1_8__GPIO1_8 0xe5 /* CD */
>;
};
pinctrl_i2c2: i2c2grp {
fsl,pins = <
MX51_PAD_KEY_COL4__I2C2_SCL 0x400001ed
MX51_PAD_KEY_COL5__I2C2_SDA 0x400001ed
>;
};
pinctrl_ipu_disp2: ipudisp2grp {
fsl,pins = <
MX51_PAD_DISP2_DAT0__DISP2_DAT0 0x5
MX51_PAD_DISP2_DAT1__DISP2_DAT1 0x5
MX51_PAD_DISP2_DAT2__DISP2_DAT2 0x5
MX51_PAD_DISP2_DAT3__DISP2_DAT3 0x5
MX51_PAD_DISP2_DAT4__DISP2_DAT4 0x5
MX51_PAD_DISP2_DAT5__DISP2_DAT5 0x5
MX51_PAD_DISP2_DAT6__DISP2_DAT6 0x5
MX51_PAD_DISP2_DAT7__DISP2_DAT7 0x5
MX51_PAD_DISP2_DAT8__DISP2_DAT8 0x5
MX51_PAD_DISP2_DAT9__DISP2_DAT9 0x5
MX51_PAD_DISP2_DAT10__DISP2_DAT10 0x5
MX51_PAD_DISP2_DAT11__DISP2_DAT11 0x5
MX51_PAD_DISP2_DAT12__DISP2_DAT12 0x5
MX51_PAD_DISP2_DAT13__DISP2_DAT13 0x5
MX51_PAD_DISP2_DAT14__DISP2_DAT14 0x5
MX51_PAD_DISP2_DAT15__DISP2_DAT15 0x5
MX51_PAD_DI2_PIN2__DI2_PIN2 0x5 /* hsync */
MX51_PAD_DI2_PIN3__DI2_PIN3 0x5 /* vsync */
MX51_PAD_DI2_DISP_CLK__DI2_DISP_CLK 0x5
MX51_PAD_DI_GP4__DI2_PIN15 0x5
MX51_PAD_CSI1_D8__GPIO3_12 0x80000000 /* LVDS enable, 1 = 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 */
>;
};
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_PAD_NANDF_WE_B__PATA_DIOW 0x2004
MX51_PAD_NANDF_RE_B__PATA_DIOR 0x2004
MX51_PAD_NANDF_ALE__PATA_BUFFER_EN 0x2004
MX51_PAD_NANDF_CLE__PATA_RESET_B 0x2004
MX51_PAD_NANDF_WP_B__PATA_DMACK 0x2004
MX51_PAD_NANDF_RB0__PATA_DMARQ 0x2004
MX51_PAD_NANDF_RB1__PATA_IORDY 0x2004
MX51_PAD_GPIO_NAND__PATA_INTRQ 0x2004
MX51_PAD_NANDF_CS2__PATA_CS_0 0x2004
MX51_PAD_NANDF_CS3__PATA_CS_1 0x2004
MX51_PAD_NANDF_CS4__PATA_DA_0 0x2004
MX51_PAD_NANDF_CS5__PATA_DA_1 0x2004
MX51_PAD_NANDF_CS6__PATA_DA_2 0x2004
MX51_PAD_NANDF_D15__PATA_DATA15 0x2004
MX51_PAD_NANDF_D14__PATA_DATA14 0x2004
MX51_PAD_NANDF_D13__PATA_DATA13 0x2004
MX51_PAD_NANDF_D12__PATA_DATA12 0x2004
MX51_PAD_NANDF_D11__PATA_DATA11 0x2004
MX51_PAD_NANDF_D10__PATA_DATA10 0x2004
MX51_PAD_NANDF_D9__PATA_DATA9 0x2004
MX51_PAD_NANDF_D8__PATA_DATA8 0x2004
MX51_PAD_NANDF_D7__PATA_DATA7 0x2004
MX51_PAD_NANDF_D6__PATA_DATA6 0x2004
MX51_PAD_NANDF_D5__PATA_DATA5 0x2004
MX51_PAD_NANDF_D4__PATA_DATA4 0x2004
MX51_PAD_NANDF_D3__PATA_DATA3 0x2004
MX51_PAD_NANDF_D2__PATA_DATA2 0x2004
MX51_PAD_NANDF_D1__PATA_DATA1 0x2004
MX51_PAD_NANDF_D0__PATA_DATA0 0x2004
>;
};
pinctrl_uart1: uart1grp {
fsl,pins = <
MX51_PAD_UART1_RXD__UART1_RXD 0x1c5
MX51_PAD_UART1_TXD__UART1_TXD 0x1c5
MX51_PAD_UART1_RTS__UART1_RTS 0x1c5
MX51_PAD_UART1_CTS__UART1_CTS 0x1c5
>;
};
pinctrl_usbh1: usbh1grp {
fsl,pins = <
MX51_PAD_USBH1_DATA0__USBH1_DATA0 0x1e5
MX51_PAD_USBH1_DATA1__USBH1_DATA1 0x1e5
MX51_PAD_USBH1_DATA2__USBH1_DATA2 0x1e5
MX51_PAD_USBH1_DATA3__USBH1_DATA3 0x1e5
MX51_PAD_USBH1_DATA4__USBH1_DATA4 0x1e5
MX51_PAD_USBH1_DATA5__USBH1_DATA5 0x1e5
MX51_PAD_USBH1_DATA6__USBH1_DATA6 0x1e5
MX51_PAD_USBH1_DATA7__USBH1_DATA7 0x1e5
MX51_PAD_USBH1_CLK__USBH1_CLK 0x1e5
MX51_PAD_USBH1_DIR__USBH1_DIR 0x1e5
MX51_PAD_USBH1_NXT__USBH1_NXT 0x1e5
MX51_PAD_USBH1_STP__USBH1_STP 0x1e5
>;
};
pinctrl_usbh2: usbh2grp {
fsl,pins = <
MX51_PAD_EIM_D16__USBH2_DATA0 0x1e5
MX51_PAD_EIM_D17__USBH2_DATA1 0x1e5
MX51_PAD_EIM_D18__USBH2_DATA2 0x1e5
MX51_PAD_EIM_D19__USBH2_DATA3 0x1e5
MX51_PAD_EIM_D20__USBH2_DATA4 0x1e5
MX51_PAD_EIM_D21__USBH2_DATA5 0x1e5
MX51_PAD_EIM_D22__USBH2_DATA6 0x1e5
MX51_PAD_EIM_D23__USBH2_DATA7 0x1e5
MX51_PAD_EIM_A24__USBH2_CLK 0x1e5
MX51_PAD_EIM_A25__USBH2_DIR 0x1e5
MX51_PAD_EIM_A27__USBH2_NXT 0x1e5
MX51_PAD_EIM_A26__USBH2_STP 0x1e5
>;
};
};
};
&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@a {
compatible = "fsl,sgtl5000";
reg = <0x0a>;
clock-frequency = <12288000>;
VDDA-supply = <&vdig_reg>;
VDDD-supply = <&vdig_reg>;
VDDIO-supply = <&vvideo_reg>;
};
battery: battery@b {
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 {
#address-cells = <1>;
#size-cells = <0>;
compatible = "mtl017";
pinctrl-names = "default";
pinctrl-0 = <&pinctrl_ipu_disp2>;
enable-gpios = <&gpio3 12 GPIO_ACTIVE_HIGH>;
reset-gpios = <&gpio3 5 GPIO_ACTIVE_HIGH>;
vdd-supply = <&lvds_reg>;
reg = <0x3a>;
port@0 {
reg = <0>;
mtl017_in: endpoint {
remote-endpoint = <&ipu_di1_disp2>;
};
};
port@1 {
reg = <1>;
mtl017_out: endpoint {
remote-endpoint = <&panel_in>;
};
};
};
};
&ipu_di1 {
interface-pix-fmt = "rgb565";
endpoint {
remote-endpoint = <&mtl017_in>;
};
};
&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@e0000 {
label = "barebox-environment";
reg = <0xe0000 0x20000>;
};
};
&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@1 {
compatible = "sst,sst25vf032b", "m25p80";
spi-max-frequency = <15000000>;
reg = <1>;
#address-cells = <1>;
#size-cells = <1>;
partition@e0000 {
label = "barebox-environment";
reg = <0xe0000 0x20000>;
};
};
};
&audmux {
pinctrl-names = "default";
pinctrl-0 = <&pinctrl_audmux>;
status = "okay";
};
&pata {
pinctrl-names = "default";
pinctrl-0 = <&pinctrl_pata>;
status = "okay";
};
&usbotg {
phy_type = "utmi_wide";
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";
};
