mirror of
https://github.com/torvalds/linux.git
synced 2024-12-04 18:13:04 +00:00
687c276761
The LogicPD Torpedo DM3730 devkit consists of a base board and two processor boards. One of the processor boards has a WLAN and the other one does not. Let's set up basic dts file so we can move to device tree only based booting over next few merge windows. So far I've tested that UARTs, MMC1, USB OTG, smsc911x, and basic PM support works. Note that the wireless support in kernel for wl1283 seems to be broken, it tries to load wl127x-nvs.bin instead of wl128x-nvs.bin with firmware. Cc: Tim Nordell <tim.nordell@logicpd.com> Signed-off-by: Tony Lindgren <tony@atomide.com>
158 lines
3.8 KiB
Plaintext
158 lines
3.8 KiB
Plaintext
/*
|
|
* 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 "omap36xx.dtsi"
|
|
#include "logicpd-torpedo-som.dtsi"
|
|
#include "omap-gpmc-smsc9221.dtsi"
|
|
|
|
/ {
|
|
model = "LogicPD Zoom DM3730 Torpedo Development Kit";
|
|
compatible = "logicpd,dm3730-torpedo-devkit", "ti,omap36xx";
|
|
|
|
gpio_keys {
|
|
compatible = "gpio-keys";
|
|
pinctrl-names = "default";
|
|
pinctrl-0 = <&gpio_key_pins &gpio_key_pins_wkup>;
|
|
|
|
sysboot2 {
|
|
label = "sysboot2";
|
|
gpios = <&gpio1 2 GPIO_ACTIVE_LOW>; /* gpio2 */
|
|
linux,code = <BTN_0>;
|
|
gpio-key,wakeup;
|
|
};
|
|
|
|
sysboot5 {
|
|
label = "sysboot5";
|
|
gpios = <&gpio1 7 GPIO_ACTIVE_LOW>; /* gpio7 */
|
|
linux,code = <BTN_1>;
|
|
gpio-key,wakeup;
|
|
};
|
|
|
|
gpio1 {
|
|
label = "gpio1";
|
|
gpios = <&gpio6 21 GPIO_ACTIVE_LOW>; /* gpio181 */
|
|
linux,code = <BTN_2>;
|
|
gpio-key,wakeup;
|
|
};
|
|
|
|
gpio2 {
|
|
label = "gpio2";
|
|
gpios = <&gpio6 18 GPIO_ACTIVE_LOW>; /* gpio178 */
|
|
linux,code = <BTN_3>;
|
|
gpio-key,wakeup;
|
|
};
|
|
};
|
|
|
|
leds {
|
|
compatible = "gpio-leds";
|
|
pinctrl-names = "default";
|
|
pinctrl-0 = <&led_pins>;
|
|
|
|
led1 {
|
|
label = "led1";
|
|
gpios = <&gpio6 20 GPIO_ACTIVE_HIGH>; /* gpio180 */
|
|
linux,default-trigger = "cpu0";
|
|
};
|
|
|
|
led2 {
|
|
label = "led2";
|
|
gpios = <&gpio6 19 GPIO_ACTIVE_HIGH>; /* gpio179 */
|
|
linux,default-trigger = "none";
|
|
};
|
|
};
|
|
};
|
|
|
|
&charger {
|
|
ti,bb-uvolt = <3200000>;
|
|
ti,bb-uamp = <150>;
|
|
};
|
|
|
|
&gpmc {
|
|
ranges = <1 0 0x08000000 0x1000000>; /* CS1: 16MB for LAN9221 */
|
|
|
|
ethernet@gpmc {
|
|
pinctrl-names = "default";
|
|
pinctrl-0 = <&lan9221_pins>;
|
|
interrupt-parent = <&gpio5>;
|
|
interrupts = <1 IRQ_TYPE_LEVEL_LOW>; /* gpio129 */
|
|
reg = <1 0 0xff>;
|
|
};
|
|
};
|
|
|
|
&mmc1 {
|
|
interrupts-extended = <&intc 83 &omap3_pmx_core 0x11a>;
|
|
pinctrl-names = "default";
|
|
pinctrl-0 = <&mmc1_pins &mmc1_cd>;
|
|
cd-gpios = <&gpio4 31 IRQ_TYPE_LEVEL_LOW>; /* gpio127 */
|
|
vmmc-supply = <&vmmc1>;
|
|
bus-width = <4>;
|
|
cap-power-off-card;
|
|
};
|
|
|
|
&omap3_pmx_core {
|
|
gpio_key_pins: pinmux_gpio_key_pins {
|
|
pinctrl-single,pins = <
|
|
OMAP3_CORE1_IOPAD(0x21d6, PIN_INPUT_PULLUP | MUX_MODE4) /* mcspi2_clk.gpio_178 */
|
|
OMAP3_CORE1_IOPAD(0x21dc, PIN_INPUT_PULLUP | MUX_MODE4) /* mcspi2_cs0.gpio_181 */
|
|
>;
|
|
};
|
|
|
|
led_pins: pinmux_led_pins {
|
|
pinctrl-single,pins = <
|
|
OMAP3_CORE1_IOPAD(0x21d8, PIN_OUTPUT | MUX_MODE4) /* gpio_179 */
|
|
OMAP3_CORE1_IOPAD(0x21da, PIN_OUTPUT | MUX_MODE4) /* gpio_180 */
|
|
>;
|
|
};
|
|
|
|
mmc1_pins: pinmux_mmc1_pins {
|
|
pinctrl-single,pins = <
|
|
OMAP3_CORE1_IOPAD(0x2144, PIN_OUTPUT | MUX_MODE0) /* sdmmc1_clk.sdmmc1_clk */
|
|
OMAP3_CORE1_IOPAD(0x2146, PIN_INPUT | MUX_MODE0) /* sdmmc1_cmd.sdmmc1_cmd */
|
|
OMAP3_CORE1_IOPAD(0x2148, PIN_INPUT | MUX_MODE0) /* sdmmc1_dat0.sdmmc1_dat0 */
|
|
OMAP3_CORE1_IOPAD(0x214a, PIN_INPUT | MUX_MODE0) /* sdmmc1_dat1.sdmmc1_dat1 */
|
|
OMAP3_CORE1_IOPAD(0x214c, PIN_INPUT | MUX_MODE0) /* sdmmc1_dat2.sdmmc1_dat2 */
|
|
OMAP3_CORE1_IOPAD(0x214e, PIN_INPUT | MUX_MODE0) /* sdmmc1_dat3.sdmmc1_dat3 */
|
|
>;
|
|
};
|
|
};
|
|
|
|
&omap3_pmx_wkup {
|
|
gpio_key_pins_wkup: pinmux_gpio_key_pins_wkup {
|
|
pinctrl-single,pins = <
|
|
OMAP3_WKUP_IOPAD(0x2a0a, PIN_INPUT_PULLUP | MUX_MODE4) /* sys_boot0.gpio_2 */
|
|
OMAP3_WKUP_IOPAD(0x2a14, PIN_INPUT_PULLUP | MUX_MODE4) /* sys_boot5.gpio_7 */
|
|
>;
|
|
};
|
|
|
|
lan9221_pins: pinmux_lan9221_pins {
|
|
pinctrl-single,pins = <
|
|
OMAP3_WKUP_IOPAD(0x2a5a, PIN_INPUT | MUX_MODE4) /* reserved.gpio_129 */
|
|
>;
|
|
};
|
|
|
|
mmc1_cd: pinmux_mmc1_cd {
|
|
pinctrl-single,pins = <
|
|
OMAP3_WKUP_IOPAD(0x2a54, PIN_INPUT_PULLUP | MUX_MODE4) /* reserved.gpio_127 */
|
|
>;
|
|
};
|
|
};
|
|
|
|
&uart1 {
|
|
interrupts-extended = <&intc 72 &omap3_pmx_core OMAP3_UART1_RX>;
|
|
};
|
|
|
|
/* Wired to the tps65950 on the SOM, only the USB connector is on the devkit */
|
|
&usb_otg_hs {
|
|
interface-type = <0>;
|
|
usb-phy = <&usb2_phy>;
|
|
phys = <&usb2_phy>;
|
|
phy-names = "usb2-phy";
|
|
mode = <3>;
|
|
power = <50>;
|
|
};
|