/*
* Copyright (C) 2011-2013 Texas Instruments Incorporated - http://www.ti.com/
*
* 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.
*/
#include "elpida_ecb240abacn.dtsi"
/ {
model = "TI OMAP4 PandaBoard";
compatible = "ti,omap4-panda", "ti,omap4430", "ti,omap4";
memory {
device_type = "memory";
reg = <0x80000000 0x40000000>; /* 1 GB */
};
aliases {
display0 = &dvi0;
display1 = &hdmi0;
};
leds: leds {
compatible = "gpio-leds";
pinctrl-names = "default";
pinctrl-0 = <
&led_wkgpio_pins
>;
heartbeat {
label = "pandaboard::status1";
gpios = <&gpio1 7 GPIO_ACTIVE_HIGH>;
linux,default-trigger = "heartbeat";
};
mmc {
label = "pandaboard::status2";
gpios = <&gpio1 8 GPIO_ACTIVE_HIGH>;
linux,default-trigger = "mmc0";
};
};
sound: sound {
compatible = "ti,abe-twl6040";
ti,model = "PandaBoard";
ti,mclk-freq = <38400000>;
ti,mcpdm = <&mcpdm>;
ti,twl6040 = <&twl6040>;
/* Audio routing */
ti,audio-routing =
"Headset Stereophone", "HSOL",
"Headset Stereophone", "HSOR",
"Ext Spk", "HFL",
"Ext Spk", "HFR",
"Line Out", "AUXL",
"Line Out", "AUXR",
"HSMIC", "Headset Mic",
"Headset Mic", "Headset Mic Bias",
"AFML", "Line In",
"AFMR", "Line In";
};
/* HS USB Port 1 Power */
hsusb1_power: hsusb1_power_reg {
compatible = "regulator-fixed";
regulator-name = "hsusb1_vbus";
regulator-min-microvolt = <3300000>;
regulator-max-microvolt = <3300000>;
gpio = <&gpio1 1 0>; /* gpio_1 */
startup-delay-us = <70000>;
enable-active-high;
/*
* boot-on is required along with always-on as the
* regulator framework doesn't enable the regulator
* if boot-on is not there.
*/
regulator-always-on;
regulator-boot-on;
};
/* HS USB Host PHY on PORT 1 */
hsusb1_phy: hsusb1_phy {
compatible = "usb-nop-xceiv";
reset-gpios = <&gpio2 30 GPIO_ACTIVE_LOW>; /* gpio_62 */
vcc-supply = <&hsusb1_power>;
clocks = <&auxclk3_ck>;
clock-names = "main_clk";
clock-frequency = <19200000>;
};
/* regulator for wl12xx on sdio5 */
wl12xx_vmmc: wl12xx_vmmc {
pinctrl-names = "default";
pinctrl-0 = <&wl12xx_gpio>;
compatible = "regulator-fixed";
regulator-name = "vwl1271";
regulator-min-microvolt = <1800000>;
regulator-max-microvolt = <1800000>;
gpio = <&gpio2 11 0>;
startup-delay-us = <70000>;
enable-active-high;
};
tfp410: encoder@0 {
compatible = "ti,tfp410";
powerdown-gpios = <&gpio1 0 GPIO_ACTIVE_LOW>; /* gpio_0 */
ports {
#address-cells = <1>;
#size-cells = <0>;
port@0 {
reg = <0>;
tfp410_in: endpoint@0 {
remote-endpoint = <&dpi_out>;
};
};
port@1 {
reg = <1>;
tfp410_out: endpoint@0 {
remote-endpoint = <&dvi_connector_in>;
};
};
};
};
dvi0: connector@0 {
compatible = "dvi-connector";
label = "dvi";
digital;
ddc-i2c-bus = <&i2c3>;
port {
dvi_connector_in: endpoint {
remote-endpoint = <&tfp410_out>;
};
};
};
tpd12s015: encoder@1 {
compatible = "ti,tpd12s015";
gpios = <&gpio2 28 GPIO_ACTIVE_HIGH>, /* 60, CT CP HPD */
<&gpio2 9 GPIO_ACTIVE_HIGH>, /* 41, LS OE */
<&gpio2 31 GPIO_ACTIVE_HIGH>; /* 63, HPD */
ports {
#address-cells = <1>;
#size-cells = <0>;
port@0 {
reg = <0>;
tpd12s015_in: endpoint@0 {
remote-endpoint = <&hdmi_out>;
};
};
port@1 {
reg = <1>;
tpd12s015_out: endpoint@0 {
remote-endpoint = <&hdmi_connector_in>;
};
};
};
};
hdmi0: connector@1 {
compatible = "hdmi-connector";
label = "hdmi";
type = "a";
port {
hdmi_connector_in: endpoint {
remote-endpoint = <&tpd12s015_out>;
};
};
};
};
&omap4_pmx_core {
pinctrl-names = "default";
pinctrl-0 = <
&dss_dpi_pins
&tfp410_pins
&dss_hdmi_pins
&tpd12s015_pins
&hsusbb1_pins
>;
twl6040_pins: pinmux_twl6040_pins {
pinctrl-single,pins = <
0xe0 (PIN_OUTPUT | MUX_MODE3) /* hdq_sio.gpio_127 */
0x160 (PIN_INPUT | MUX_MODE0) /* sys_nirq2.sys_nirq2 */
>;
};
mcpdm_pins: pinmux_mcpdm_pins {
pinctrl-single,pins = <
0xc6 (PIN_INPUT_PULLDOWN | MUX_MODE0) /* abe_pdm_ul_data.abe_pdm_ul_data */
0xc8 (PIN_INPUT_PULLDOWN | MUX_MODE0) /* abe_pdm_dl_data.abe_pdm_dl_data */
0xca (PIN_INPUT_PULLUP | MUX_MODE0) /* abe_pdm_frame.abe_pdm_frame */
0xcc (PIN_INPUT_PULLDOWN | MUX_MODE0) /* abe_pdm_lb_clk.abe_pdm_lb_clk */
0xce (PIN_INPUT_PULLDOWN | MUX_MODE0) /* abe_clks.abe_clks */
>;
};
mcbsp1_pins: pinmux_mcbsp1_pins {
pinctrl-single,pins = <
0xbe (PIN_INPUT | MUX_MODE0) /* abe_mcbsp1_clkx.abe_mcbsp1_clkx */
0xc0 (PIN_INPUT_PULLDOWN | MUX_MODE0) /* abe_mcbsp1_dr.abe_mcbsp1_dr */
0xc2 (PIN_OUTPUT_PULLDOWN | MUX_MODE0) /* abe_mcbsp1_dx.abe_mcbsp1_dx */
0xc4 (PIN_INPUT | MUX_MODE0) /* abe_mcbsp1_fsx.abe_mcbsp1_fsx */
>;
};
dss_dpi_pins: pinmux_dss_dpi_pins {
pinctrl-single,pins = <
0x122 (PIN_OUTPUT | MUX_MODE5) /* dispc2_data23 */
0x124 (PIN_OUTPUT | MUX_MODE5) /* dispc2_data22 */
0x126 (PIN_OUTPUT | MUX_MODE5) /* dispc2_data21 */
0x128 (PIN_OUTPUT | MUX_MODE5) /* dispc2_data20 */
0x12a (PIN_OUTPUT | MUX_MODE5) /* dispc2_data19 */
0x12c (PIN_OUTPUT | MUX_MODE5) /* dispc2_data18 */
0x12e (PIN_OUTPUT | MUX_MODE5) /* dispc2_data15 */
0x130 (PIN_OUTPUT | MUX_MODE5) /* dispc2_data14 */
0x132 (PIN_OUTPUT | MUX_MODE5) /* dispc2_data13 */
0x134 (PIN_OUTPUT | MUX_MODE5) /* dispc2_data12 */
0x136 (PIN_OUTPUT | MUX_MODE5) /* dispc2_data11 */
0x174 (PIN_OUTPUT | MUX_MODE5) /* dispc2_data10 */
0x176 (PIN_OUTPUT | MUX_MODE5) /* dispc2_data9 */
0x178 (PIN_OUTPUT | MUX_MODE5) /* dispc2_data16 */
0x17a (PIN_OUTPUT | MUX_MODE5) /* dispc2_data17 */
0x17c (PIN_OUTPUT | MUX_MODE5) /* dispc2_hsync */
0x17e (PIN_OUTPUT | MUX_MODE5) /* dispc2_pclk */
0x180 (PIN_OUTPUT | MUX_MODE5) /* dispc2_vsync */
0x182 (PIN_OUTPUT | MUX_MODE5) /* dispc2_de */
0x184 (PIN_OUTPUT | MUX_MODE5) /* dispc2_data8 */
0x186 (PIN_OUTPUT | MUX_MODE5) /* dispc2_data7 */
0x188 (PIN_OUTPUT | MUX_MODE5) /* dispc2_data6 */
0x18a (PIN_OUTPUT | MUX_MODE5) /* dispc2_data5 */
0x18c (PIN_OUTPUT | MUX_MODE5) /* dispc2_data4 */
0x18e (PIN_OUTPUT | MUX_MODE5) /* dispc2_data3 */
0x190 (PIN_OUTPUT | MUX_MODE5) /* dispc2_data2 */
0x192 (PIN_OUTPUT | MUX_MODE5) /* dispc2_data1 */
0x194 (PIN_OUTPUT | MUX_MODE5) /* dispc2_data0 */
>;
};
tfp410_pins: pinmux_tfp410_pins {
pinctrl-single,pins = <
0x144 (PIN_OUTPUT | MUX_MODE3) /* gpio_0 */
>;
};
dss_hdmi_pins: pinmux_dss_hdmi_pins {
pinctrl-single,pins = <
0x5a (PIN_INPUT_PULLUP | MUX_MODE0) /* hdmi_cec.hdmi_cec */
0x5c (PIN_INPUT_PULLUP | MUX_MODE0) /* hdmi_scl.hdmi_scl */
0x5e (PIN_INPUT_PULLUP | MUX_MODE0) /* hdmi_sda.hdmi_sda */
>;
};
tpd12s015_pins: pinmux_tpd12s015_pins {
pinctrl-single,pins = <
0x22 (PIN_OUTPUT | MUX_MODE3) /* gpmc_a17.gpio_41 */
0x48 (PIN_OUTPUT | MUX_MODE3) /* gpmc_nbe1.gpio_60 */
0x58 (PIN_INPUT_PULLDOWN | MUX_MODE3) /* hdmi_hpd.gpio_63 */
>;
};
hsusbb1_pins: pinmux_hsusbb1_pins {
pinctrl-single,pins = <
0x82 (PIN_INPUT_PULLDOWN | MUX_MODE4) /* usbb1_ulpitll_clk.usbb1_ulpiphy_clk */
0x84 (PIN_OUTPUT | MUX_MODE4) /* usbb1_ulpitll_stp.usbb1_ulpiphy_stp */
0x86 (PIN_INPUT_PULLDOWN | MUX_MODE4) /* usbb1_ulpitll_dir.usbb1_ulpiphy_dir */
0x88 (PIN_INPUT_PULLDOWN | MUX_MODE4) /* usbb1_ulpitll_nxt.usbb1_ulpiphy_nxt */
0x8a (PIN_INPUT_PULLDOWN | MUX_MODE4) /* usbb1_ulpitll_dat0.usbb1_ulpiphy_dat0 */
0x8c (PIN_INPUT_PULLDOWN | MUX_MODE4) /* usbb1_ulpitll_dat1.usbb1_ulpiphy_dat1 */
0x8e (PIN_INPUT_PULLDOWN | MUX_MODE4) /* usbb1_ulpitll_dat2.usbb1_ulpiphy_dat2 */
0x90 (PIN_INPUT_PULLDOWN | MUX_MODE4) /* usbb1_ulpitll_dat3.usbb1_ulpiphy_dat3 */
0x92 (PIN_INPUT_PULLDOWN | MUX_MODE4) /* usbb1_ulpitll_dat4.usbb1_ulpiphy_dat4 */
0x94 (PIN_INPUT_PULLDOWN | MUX_MODE4) /* usbb1_ulpitll_dat5.usbb1_ulpiphy_dat5 */
0x96 (PIN_INPUT_PULLDOWN | MUX_MODE4) /* usbb1_ulpitll_dat6.usbb1_ulpiphy_dat6 */
0x98 (PIN_INPUT_PULLDOWN | MUX_MODE4) /* usbb1_ulpitll_dat7.usbb1_ulpiphy_dat7 */
>;
};
i2c1_pins: pinmux_i2c1_pins {
pinctrl-single,pins = <
0xe2 (PIN_INPUT_PULLUP | MUX_MODE0) /* i2c1_scl */
0xe4 (PIN_INPUT_PULLUP | MUX_MODE0) /* i2c1_sda */
>;
};
i2c2_pins: pinmux_i2c2_pins {
pinctrl-single,pins = <
0xe6 (PIN_INPUT_PULLUP | MUX_MODE0) /* i2c2_scl */
0xe8 (PIN_INPUT_PULLUP | MUX_MODE0) /* i2c2_sda */
>;
};
i2c3_pins: pinmux_i2c3_pins {
pinctrl-single,pins = <
0xea (PIN_INPUT_PULLUP | MUX_MODE0) /* i2c3_scl */
0xec (PIN_INPUT_PULLUP | MUX_MODE0) /* i2c3_sda */
>;
};
i2c4_pins: pinmux_i2c4_pins {
pinctrl-single,pins = <
0xee (PIN_INPUT_PULLUP | MUX_MODE0) /* i2c4_scl */
0xf0 (PIN_INPUT_PULLUP | MUX_MODE0) /* i2c4_sda */
>;
};
/*
* wl12xx GPIO outputs for WLAN_EN, BT_EN, FM_EN, BT_WAKEUP
* REVISIT: Are the pull-ups needed for GPIO 48 and 49?
*/
wl12xx_gpio: pinmux_wl12xx_gpio {
pinctrl-single,pins = <
0x26 (PIN_OUTPUT | MUX_MODE3) /* gpmc_a19.gpio_43 */
0x2c (PIN_OUTPUT | MUX_MODE3) /* gpmc_a22.gpio_46 */
0x30 (PIN_OUTPUT_PULLUP | MUX_MODE3) /* gpmc_a24.gpio_48 */
0x32 (PIN_OUTPUT_PULLUP | MUX_MODE3) /* gpmc_a25.gpio_49 */
>;
};
/* wl12xx GPIO inputs and SDIO pins */
wl12xx_pins: pinmux_wl12xx_pins {
pinctrl-single,pins = <
0x38 (PIN_INPUT | MUX_MODE3) /* gpmc_ncs2.gpio_52 */
0x3a (PIN_INPUT | MUX_MODE3) /* gpmc_ncs3.gpio_53 */
0x108 (PIN_INPUT_PULLUP | MUX_MODE0) /* sdmmc5_clk.sdmmc5_clk */
0x10a (PIN_INPUT_PULLUP | MUX_MODE0) /* sdmmc5_cmd.sdmmc5_cmd */
0x10c (PIN_INPUT_PULLUP | MUX_MODE0) /* sdmmc5_dat0.sdmmc5_dat0 */
0x10e (PIN_INPUT_PULLUP | MUX_MODE0) /* sdmmc5_dat1.sdmmc5_dat1 */
0x110 (PIN_INPUT_PULLUP | MUX_MODE0) /* sdmmc5_dat2.sdmmc5_dat2 */
0x112 (PIN_INPUT_PULLUP | MUX_MODE0) /* sdmmc5_dat3.sdmmc5_dat3 */
>;
};
};
&omap4_pmx_wkup {
led_wkgpio_pins: pinmux_leds_wkpins {
pinctrl-single,pins = <
0x1a (PIN_OUTPUT | MUX_MODE3) /* gpio_wk7 */
0x1c (PIN_OUTPUT | MUX_MODE3) /* gpio_wk8 */
>;
};
};
&i2c1 {
pinctrl-names = "default";
pinctrl-0 = <&i2c1_pins>;
clock-frequency = <400000>;
twl: twl@48 {
reg = <0x48>;
/* IRQ# = 7 */
interrupts = <GIC_SPI 7 IRQ_TYPE_LEVEL_HIGH>; /* IRQ_SYS_1N cascaded to gic */
interrupt-parent = <&gic>;
};
twl6040: twl@4b {
compatible = "ti,twl6040";
reg = <0x4b>;
pinctrl-names = "default";
pinctrl-0 = <&twl6040_pins>;
/* IRQ# = 119 */
interrupts = <GIC_SPI 119 IRQ_TYPE_LEVEL_HIGH>; /* IRQ_SYS_2N cascaded to gic */
interrupt-parent = <&gic>;
ti,audpwron-gpio = <&gpio4 31 GPIO_ACTIVE_HIGH>; /* gpio line 127 */
vio-supply = <&v1v8>;
v2v1-supply = <&v2v1>;
enable-active-high;
};
};
#include "twl6030.dtsi"
#include "twl6030_omap4.dtsi"
&i2c2 {
pinctrl-names = "default";
pinctrl-0 = <&i2c2_pins>;
clock-frequency = <400000>;
};
&i2c3 {
pinctrl-names = "default";
pinctrl-0 = <&i2c3_pins>;
clock-frequency = <100000>;
/*
* Display monitor features are burnt in their EEPROM as EDID data.
* The EEPROM is connected as I2C slave device.
*/
eeprom@50 {
compatible = "ti,eeprom";
reg = <0x50>;
};
};
&i2c4 {
pinctrl-names = "default";
pinctrl-0 = <&i2c4_pins>;
clock-frequency = <400000>;
};
&mmc1 {
vmmc-supply = <&vmmc>;
bus-width = <8>;
};
&mmc2 {
status = "disabled";
};
&mmc3 {
status = "disabled";
};
&mmc4 {
status = "disabled";
};
&mmc5 {
pinctrl-names = "default";
pinctrl-0 = <&wl12xx_pins>;
vmmc-supply = <&wl12xx_vmmc>;
non-removable;
bus-width = <4>;
cap-power-off-card;
};
&emif1 {
cs1-used;
device-handle = <&elpida_ECB240ABACN>;
};
&emif2 {
cs1-used;
device-handle = <&elpida_ECB240ABACN>;
};
&mcbsp1 {
pinctrl-names = "default";
pinctrl-0 = <&mcbsp1_pins>;
status = "okay";
};
&mcpdm {
pinctrl-names = "default";
pinctrl-0 = <&mcpdm_pins>;
status = "okay";
};
&twl_usb_comparator {
usb-supply = <&vusb>;
};
&uart2 {
interrupts-extended = <&gic GIC_SPI 73 IRQ_TYPE_LEVEL_HIGH
&omap4_pmx_core OMAP4_UART2_RX>;
};
&uart3 {
interrupts-extended = <&gic GIC_SPI 74 IRQ_TYPE_LEVEL_HIGH
&omap4_pmx_core OMAP4_UART3_RX>;
};
&uart4 {
interrupts-extended = <&gic GIC_SPI 70 IRQ_TYPE_LEVEL_HIGH
&omap4_pmx_core OMAP4_UART4_RX>;
};
&usb_otg_hs {
interface-type = <1>;
mode = <3>;
power = <50>;
};
&usbhshost {
port1-mode = "ehci-phy";
};
&usbhsehci {
phys = <&hsusb1_phy>;
};
&dss {
status = "ok";
port {
dpi_out: endpoint {
remote-endpoint = <&tfp410_in>;
data-lines = <24>;
};
};
};
&dsi2 {
status = "ok";
vdd-supply = <&vcxio>;
};
&hdmi {
status = "ok";
vdda-supply = <&vdac>;
port {
hdmi_out: endpoint {
remote-endpoint = <&tpd12s015_in>;
};
};
};
