198 lines
4.2 KiB
Plaintext
198 lines
4.2 KiB
Plaintext
/*
|
|
* Copyright (C) 2014 Florian Vaussard, EPFL Mobots group
|
|
*
|
|
* 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 "omap4-duovero.dtsi"
|
|
|
|
#include <dt-bindings/input/input.h>
|
|
|
|
/ {
|
|
model = "OMAP4430 Gumstix Duovero on Parlor";
|
|
compatible = "gumstix,omap4-duovero-parlor", "gumstix,omap4-duovero", "ti,omap4430", "ti,omap4";
|
|
|
|
aliases {
|
|
display0 = &hdmi0;
|
|
};
|
|
|
|
leds {
|
|
compatible = "gpio-leds";
|
|
led0 {
|
|
label = "duovero:blue:led0";
|
|
gpios = <&gpio4 26 GPIO_ACTIVE_HIGH>; /* gpio_122 */
|
|
linux,default-trigger = "heartbeat";
|
|
};
|
|
};
|
|
|
|
gpio_keys {
|
|
compatible = "gpio-keys";
|
|
#address-cells = <1>;
|
|
#size-cells = <0>;
|
|
button0 {
|
|
label = "button0";
|
|
linux,code = <BTN_0>;
|
|
gpios = <&gpio4 25 GPIO_ACTIVE_LOW>; /* gpio_121 */
|
|
/* Value above 7.95ms for no GPIO hardware debounce */
|
|
debounce-interval = <10>;
|
|
wakeup-source;
|
|
};
|
|
};
|
|
|
|
hdmi0: connector {
|
|
compatible = "hdmi-connector";
|
|
label = "hdmi";
|
|
|
|
type = "d";
|
|
|
|
hpd-gpios = <&gpio2 31 GPIO_ACTIVE_HIGH>; /* gpio_63 */
|
|
|
|
port {
|
|
hdmi_connector_in: endpoint {
|
|
remote-endpoint = <&hdmi_out>;
|
|
};
|
|
};
|
|
};
|
|
};
|
|
|
|
&omap4_pmx_core {
|
|
pinctrl-0 = <
|
|
&led_pins
|
|
&button_pins
|
|
&smsc_pins
|
|
>;
|
|
|
|
led_pins: pinmux_led_pins {
|
|
pinctrl-single,pins = <
|
|
OMAP4_IOPAD(0x116, PIN_OUTPUT | MUX_MODE3) /* abe_dmic_din3.gpio_122 */
|
|
>;
|
|
};
|
|
|
|
button_pins: pinmux_button_pins {
|
|
pinctrl-single,pins = <
|
|
OMAP4_IOPAD(0x114, PIN_INPUT_PULLUP | MUX_MODE3) /* abe_dmic_din2.gpio_121 */
|
|
>;
|
|
};
|
|
|
|
i2c2_pins: pinmux_i2c2_pins {
|
|
pinctrl-single,pins = <
|
|
OMAP4_IOPAD(0x126, PIN_INPUT_PULLUP | MUX_MODE0) /* i2c2_scl */
|
|
OMAP4_IOPAD(0x128, PIN_INPUT_PULLUP | MUX_MODE0) /* i2c2_sda */
|
|
>;
|
|
};
|
|
|
|
i2c3_pins: pinmux_i2c3_pins {
|
|
pinctrl-single,pins = <
|
|
OMAP4_IOPAD(0x12a, PIN_INPUT_PULLUP | MUX_MODE0) /* i2c3_scl */
|
|
OMAP4_IOPAD(0x12c, PIN_INPUT_PULLUP | MUX_MODE0) /* i2c3_sda */
|
|
>;
|
|
};
|
|
|
|
smsc_pins: pinmux_smsc_pins {
|
|
pinctrl-single,pins = <
|
|
OMAP4_IOPAD(0x068, PIN_INPUT | MUX_MODE3) /* gpmc_a20.gpio_44: IRQ */
|
|
OMAP4_IOPAD(0x06a, PIN_INPUT_PULLUP | MUX_MODE3) /* gpmc_a21.gpio_45: nReset */
|
|
OMAP4_IOPAD(0x070, PIN_INPUT_PULLUP | MUX_MODE3) /* gpmc_a24.gpio_48: amdix enabled */
|
|
>;
|
|
};
|
|
|
|
dss_hdmi_pins: pinmux_dss_hdmi_pins {
|
|
pinctrl-single,pins = <
|
|
OMAP4_IOPAD(0x098, PIN_INPUT | MUX_MODE3) /* hdmi_hpd.gpio_63 */
|
|
OMAP4_IOPAD(0x09a, PIN_INPUT | MUX_MODE0) /* hdmi_cec.hdmi_cec */
|
|
OMAP4_IOPAD(0x09c, PIN_INPUT_PULLUP | MUX_MODE0) /* hdmi_ddc_scl.hdmi_ddc_scl */
|
|
OMAP4_IOPAD(0x09e, PIN_INPUT_PULLUP | MUX_MODE0) /* hdmi_ddc_sda.hdmi_ddc_sda */
|
|
>;
|
|
};
|
|
};
|
|
|
|
&i2c2 {
|
|
pinctrl-names = "default";
|
|
pinctrl-0 = <&i2c2_pins>;
|
|
|
|
clock-frequency = <400000>;
|
|
};
|
|
|
|
&i2c3 {
|
|
pinctrl-names = "default";
|
|
pinctrl-0 = <&i2c3_pins>;
|
|
|
|
clock-frequency = <100000>;
|
|
|
|
/* optional 1K EEPROM with revision information */
|
|
eeprom@51 {
|
|
compatible = "atmel,24c01";
|
|
reg = <0x51>;
|
|
pagesize = <8>;
|
|
};
|
|
};
|
|
|
|
&mmc3 {
|
|
status = "disabled";
|
|
};
|
|
|
|
#include "omap-gpmc-smsc911x.dtsi"
|
|
|
|
&gpmc {
|
|
ranges = <5 0 0x2c000000 0x1000000>; /* CS5 */
|
|
|
|
ethernet@gpmc {
|
|
reg = <5 0 0xff>;
|
|
interrupt-parent = <&gpio2>;
|
|
interrupts = <12 IRQ_TYPE_LEVEL_LOW>; /* gpio_44 */
|
|
|
|
phy-mode = "mii";
|
|
|
|
gpmc,cs-on-ns = <10>;
|
|
gpmc,cs-rd-off-ns = <50>;
|
|
gpmc,cs-wr-off-ns = <50>;
|
|
gpmc,adv-on-ns = <0>;
|
|
gpmc,adv-rd-off-ns = <10>;
|
|
gpmc,adv-wr-off-ns = <10>;
|
|
gpmc,oe-on-ns = <15>;
|
|
gpmc,oe-off-ns = <50>;
|
|
gpmc,we-on-ns = <15>;
|
|
gpmc,we-off-ns = <50>;
|
|
gpmc,rd-cycle-ns = <50>;
|
|
gpmc,wr-cycle-ns = <50>;
|
|
gpmc,access-ns = <50>;
|
|
gpmc,page-burst-access-ns = <0>;
|
|
gpmc,bus-turnaround-ns = <35>;
|
|
gpmc,cycle2cycle-delay-ns = <35>;
|
|
gpmc,wr-data-mux-bus-ns = <35>;
|
|
gpmc,wr-access-ns = <50>;
|
|
|
|
gpmc,mux-add-data = <2>;
|
|
gpmc,sync-read;
|
|
gpmc,sync-write;
|
|
gpmc,clk-activation-ns = <5>;
|
|
gpmc,sync-clk-ps = <20000>;
|
|
};
|
|
};
|
|
|
|
&dss {
|
|
status = "ok";
|
|
};
|
|
|
|
&hdmi {
|
|
status = "ok";
|
|
vdda-supply = <&vdac>;
|
|
|
|
pinctrl-names = "default";
|
|
pinctrl-0 = <&dss_hdmi_pins>;
|
|
|
|
port {
|
|
hdmi_out: endpoint {
|
|
remote-endpoint = <&hdmi_connector_in>;
|
|
};
|
|
};
|
|
};
|
|
|
|
&uart3 {
|
|
interrupts-extended = <&wakeupgen GIC_SPI 74 IRQ_TYPE_LEVEL_HIGH
|
|
&omap4_pmx_core OMAP4_UART3_RX>;
|
|
};
|