// SPDX-License-Identifier: GPL-2.0-only
/*
* Copyright (C) 2023 Andreas Kemnade
*/
/dts-v1/;
#include <dt-bindings/input/input.h>
#include "omap4460.dtsi"
/ {
model = "Epson Moverio BT-200";
compatible = "epson,embt2ws", "ti,omap4460", "ti,omap4";
memory@80000000 {
device_type = "memory";
reg = <0x80000000 0x40000000>; /* 1024M */
};
backlight-left {
compatible = "pwm-backlight";
pwms = <&twl_pwm 1 7812500>;
power-supply = <&unknown_supply>;
};
backlight-right {
compatible = "pwm-backlight";
pwms = <&twl_pwm 0 7812500>;
power-supply = <&unknown_supply>;
};
chosen {
stdout-path = &uart3;
};
gpio-keys {
compatible = "gpio-keys";
pinctrl-names = "default";
pinctrl-0 = <&gpio_keys_pins>;
key-lock {
label = "Lock";
gpios = <&gpio2 3 GPIO_ACTIVE_LOW>;
linux,code = <SW_ROTATE_LOCK>; /* SW_TOUCHPAD_LOCK */
linux,input-type = <EV_SW>;
};
};
unknown_supply: unknown-supply {
compatible = "regulator-fixed";
regulator-name = "unknown";
};
/* regulator for wl12xx on sdio2 */
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 = <&gpio1 24 GPIO_ACTIVE_HIGH>;
startup-delay-us = <70000>;
enable-active-high;
};
};
&i2c1 {
pinctrl-names = "default";
pinctrl-0 = <&i2c1_pins>;
clock-frequency = <400000>;
twl: pmic@48 {
compatible = "ti,twl6032";
reg = <0x48>;
/* IRQ# = 7 */
interrupts = <GIC_SPI 7 IRQ_TYPE_LEVEL_HIGH>; /* IRQ_SYS_1N cascaded to gic */
interrupt-controller;
#interrupt-cells = <1>;
rtc {
compatible = "ti,twl4030-rtc";
interrupts = <11>;
};
ldo2: regulator-ldo2 {
compatible = "ti,twl6032-ldo2";
regulator-min-microvolt = <1000000>;
regulator-max-microvolt = <3000000>;
};
ldo4: regulator-ldo4 {
compatible = "ti,twl6032-ldo4";
regulator-min-microvolt = <1200000>;
regulator-max-microvolt = <2800000>;
};
ldo3: regulator-ldo3 {
compatible = "ti,twl6032-ldo3";
regulator-min-microvolt = <1000000>;
regulator-max-microvolt = <3000000>;
};
ldo5: regulator-ldo5 {
compatible = "ti,twl6032-ldo5";
regulator-min-microvolt = <1200000>;
regulator-max-microvolt = <3000000>;
ti,retain-on-reset;
};
ldo1: regulator-ldo1 {
compatible = "ti,twl6032-ldo1";
regulator-min-microvolt = <1800000>;
regulator-max-microvolt = <2500000>;
};
ldo7: regulator-ldo7 {
compatible = "ti,twl6032-ldo7";
regulator-min-microvolt = <1200000>;
regulator-max-microvolt = <2900000>;
};
ldoln: regulator-ldoln {
compatible = "ti,twl6032-ldoln";
regulator-always-on;
};
ldo6: regulator-ldo6 {
compatible = "ti,twl6032-ldo6";
regulator-always-on;
};
ldousb: regulator-ldousb {
compatible = "ti,twl6032-ldousb";
regulator-always-on;
};
vio: regulator-vio {
compatible = "ti,twl6032-vio";
regulator-always-on;
};
twl_usb_comparator: usb-comparator {
compatible = "ti,twl6030-usb";
interrupts = <4>, <10>;
};
twl_pwm: pwm {
/* provides two PWMs (id 0, 1 for PWM1 and PWM2) */
compatible = "ti,twl6030-pwm";
#pwm-cells = <2>;
};
twl_pwmled: pwmled {
/* provides one PWM (id 0 for Charging indicator LED) */
compatible = "ti,twl6030-pwmled";
#pwm-cells = <2>;
};
gpadc {
compatible = "ti,twl6032-gpadc";
interrupts = <3>;
#io-channel-cells = <1>;
};
};
};
#include "twl6030_omap4.dtsi"
&twl_usb_comparator {
usb-supply = <&ldousb>;
};
&i2c2 {
pinctrl-names = "default";
pinctrl-0 = <&i2c2_pins>;
clock-frequency = <200000>;
/* at head/glasses */
mpu9150h: imu@68 {
compatible = "invensense,mpu9150";
reg = <0x68>;
pinctrl-names = "default";
pinctrl-0 = <&mpu9150h_pins>;
interrupt-parent = <&gpio2>;
interrupt = <19 IRQ_TYPE_LEVEL_HIGH>;
i2c-gate {
#address-cells = <1>;
#size-cells = <0>;
magnetometer@c {
compatible = "asahi-kasei,ak8975";
reg = <0x0c>;
};
};
};
};
&i2c3 {
pinctrl-names = "default";
pinctrl-0 = <&i2c3_pins>;
clock-frequency = <100000>;
/* TODO: BD2606MVV at 0x66 */
};
&i2c4 {
pinctrl-names = "default";
pinctrl-0 = <&i2c4_pins>;
clock-frequency = <360000>;
/* TODO: KXTI9 at 0xf */
tlv320aic3x: codec@18 {
compatible = "ti,tlv320aic3x";
reg = <0x18>;
pinctrl-names = "default";
pinctrl-0 = <&tlv320aic3x_pins>;
#sound-dai-cells = <0>;
reset-gpios = <&gpio2 23 GPIO_ACTIVE_LOW>;
};
/* TODO: mpu9150 at control unit, seems to require quirks */
};
&keypad {
pinctrl-names = "default";
pinctrl-0 = <&keypad_pins>;
keypad,num-rows = <2>;
keypad,num-columns = <3>;
linux,keymap = <MATRIX_KEY(0, 0, KEY_MENU)
MATRIX_KEY(0, 1, KEY_HOME)
MATRIX_KEY(0, 2, KEY_BACK)
MATRIX_KEY(1, 0, KEY_ESC)
MATRIX_KEY(1, 1, KEY_VOLUMEDOWN)
MATRIX_KEY(1, 2, KEY_VOLUMEUP)>;
linux,input-no-autorepeat;
};
&mcbsp2 {
#sound-dai-cells = <0>;
pinctrl-names = "default";
pinctrl-0 = <&mcbsp2_pins>;
status = "okay";
};
&mmc1 {
/* sdcard */
vmmc-supply = <&ldo5>;
broken-cd;
bus-width = <4>;
};
&mmc2 {
/* emmc */
vmmc-supply = <&ldo2>;
bus-width = <8>;
};
&mmc3 {
pinctrl-names = "default";
pinctrl-0 = <&wl12xx_pins>;
vmmc-supply = <&wl12xx_vmmc>;
interrupts-extended = <&wakeupgen GIC_SPI 94 IRQ_TYPE_LEVEL_HIGH
&omap4_pmx_core 0x12e>;
non-removable;
bus-width = <4>;
cap-power-off-card;
#address-cells = <1>;
#size-cells = <0>;
wlcore: wlcore@2 {
compatible = "ti,wl1283";
reg = <2>;
interrupts-extended = <&gpio1 23 IRQ_TYPE_LEVEL_HIGH>;
interrupt-names = "irq";
ref-clock-frequency = <26000000>;
tcxo-clock-frequency = <26000000>;
};
};
&mmc4 {
status = "disabled";
};
&mmc5 {
status = "disabled";
};
&omap4_pmx_core {
bt_pins: pinmux-bt-pins {
pinctrl-single,pins = <
OMAP4_IOPAD(0x1ca, PIN_OUTPUT | MUX_MODE3) /* gpio25 */
>;
};
gpio_keys_pins: pinmux-gpio-key-pins {
pinctrl-single,pins = <
OMAP4_IOPAD(0x56, PIN_INPUT_PULLUP | MUX_MODE3) /* gpio35 */
>;
};
i2c1_pins: pinmux-i2c1-pins {
pinctrl-single,pins = <
OMAP4_IOPAD(0x122, PIN_INPUT_PULLUP | MUX_MODE0) /* i2c1_scl */
OMAP4_IOPAD(0x124, PIN_INPUT_PULLUP | MUX_MODE0) /* i2c1_sda */
>;
};
i2c2_pins: pinmux-i2c2-pins {
pinctrl-single,pins = <
OMAP4_IOPAD(0x126, PIN_INPUT | MUX_MODE0) /* i2c2_scl */
OMAP4_IOPAD(0x128, PIN_INPUT | MUX_MODE0) /* i2c2_sda */
>;
};
i2c3_pins: pinmux-i2c3-pins {
pinctrl-single,pins = <
OMAP4_IOPAD(0x12a, PIN_INPUT | MUX_MODE0) /* i2c3_scl */
OMAP4_IOPAD(0x12c, PIN_INPUT | MUX_MODE0) /* i2c3_sda */
>;
};
i2c4_pins: pinmux-i2c4-pins {
pinctrl-single,pins = <
OMAP4_IOPAD(0x12e, PIN_INPUT | MUX_MODE0) /* i2c4_scl */
OMAP4_IOPAD(0x130, PIN_INPUT | MUX_MODE0) /* i2c4_sda */
>;
};
keypad_pins: pinmux-keypad-pins {
pinctrl-single,pins = <
/* kpd_row0 */
OMAP4_IOPAD(0x0050, PIN_INPUT_PULLUP | MUX_MODE1)
/* kpd_row1 */
OMAP4_IOPAD(0x0052, PIN_INPUT_PULLUP | MUX_MODE1)
/* kpd_row2 */
OMAP4_IOPAD(0x0054, PIN_INPUT_PULLUP | MUX_MODE1)
/* kpd_col0 */
OMAP4_IOPAD(0x0058, PIN_OUTPUT | MUX_MODE1)
/* kpd_col1 */
OMAP4_IOPAD(0x005a, PIN_OUTPUT | MUX_MODE1)
/* kpd_col2 */
OMAP4_IOPAD(0x005c, PIN_OUTPUT | MUX_MODE1)
>;
};
mcbsp2_pins: pinmux-mcbsp2-pins {
pinctrl-single,pins = <
OMAP4_IOPAD(0x0f6, PIN_INPUT | MUX_MODE0) /* abe_mcbsp2_clkx */
OMAP4_IOPAD(0x0f8, PIN_INPUT | MUX_MODE0) /* abe_mcbsp2_dr */
OMAP4_IOPAD(0x0fa, PIN_OUTPUT | MUX_MODE0) /* abe_mcbsp2_dx */
OMAP4_IOPAD(0x0fc, PIN_INPUT | MUX_MODE0) /* abe_mcbsp2_fsx */
>;
};
mpu9150h_pins: pinmux-mpu9150h-pins {
pinctrl-single,pins = <
OMAP4_IOPAD(0x76, PIN_INPUT_PULLUP | MUX_MODE3)
>;
};
tlv320aic3x_pins: pinmux-tlv320aic3x-pins {
pinctrl-single,pins = <
OMAP4_IOPAD(0x7e, PIN_OUTPUT | MUX_MODE3)
>;
};
uart2_pins: pinmux-uart2-pins {
pinctrl-single,pins = <
OMAP4_IOPAD(0x118, PIN_INPUT_PULLUP | MUX_MODE0) /* uart2_cts.uart2_cts */
OMAP4_IOPAD(0x11a, PIN_OUTPUT | MUX_MODE0) /* uart2_rts.uart2_rts */
OMAP4_IOPAD(0x11c, PIN_INPUT_PULLUP | MUX_MODE0) /* uart2_rx.uart2_rx */
OMAP4_IOPAD(0x11e, PIN_OUTPUT | MUX_MODE0) /* uart2_tx.uart2_tx */
>;
};
uart3_pins: pinmux-uart3-pins {
pinctrl-single,pins = <
OMAP4_IOPAD(0x144, PIN_INPUT | MUX_MODE0) /* uart3_rx_irrx */
OMAP4_IOPAD(0x146, PIN_OUTPUT | MUX_MODE0) /* uart3_tx_irtx */
>;
};
usb_otg_hs_pins: pinmux-usb-otg-hs-pins {
pinctrl-single,pins = <
OMAP4_IOPAD(0x194, PIN_OUTPUT_PULLDOWN | MUX_MODE0) /* usba0_otg_ce */
OMAP4_IOPAD(0x196, PIN_INPUT | MUX_MODE0) /* usba0_otg_dp */
OMAP4_IOPAD(0x198, PIN_INPUT | MUX_MODE0) /* usba0_otg_dm */
>;
};
wl12xx_pins: pinmux-wl12xx-pins {
pinctrl-single,pins = <
OMAP4_IOPAD(0x1c6, PIN_INPUT | MUX_MODE3) /* gpio_23 / IRQ */
OMAP4_IOPAD(0x16c, PIN_INPUT_PULLUP | MUX_MODE2) /* sdmmc3_dat2 */
OMAP4_IOPAD(0x16e, PIN_INPUT_PULLUP | MUX_MODE2) /* sdmmc3_dat1 */
OMAP4_IOPAD(0x170, PIN_INPUT_PULLUP | MUX_MODE2) /* sdmmc3_dat0 */
OMAP4_IOPAD(0x172, PIN_INPUT_PULLUP | MUX_MODE2) /* sdmmc3_dat3 */
OMAP4_IOPAD(0x174, PIN_INPUT_PULLUP | MUX_MODE2) /* sdmmc3_cmd */
OMAP4_IOPAD(0x176, PIN_INPUT_PULLUP | MUX_MODE2) /* sdmmc3_clk */
>;
};
wl12xx_gpio: pinmux-wl12xx-gpio {
pinctrl-single,pins = <
OMAP4_IOPAD(0x1c8, PIN_OUTPUT | MUX_MODE3) /* gpio_24 / WLAN_EN */
>;
};
};
&uart2 {
pinctrl-names = "default";
pinctrl-0 = <&uart2_pins &bt_pins>;
interrupts-extended = <&wakeupgen GIC_SPI 73 IRQ_TYPE_LEVEL_HIGH
&omap4_pmx_core OMAP4_UART2_RX>;
/*
* BT + GPS in WL1283 in WG7500 requiring CLK32KAUDIO of pmic
* which does not have a driver
*/
};
&uart3 {
pinctrl-names = "default";
pinctrl-0 = <&uart3_pins>;
interrupts-extended = <&wakeupgen GIC_SPI 74 IRQ_TYPE_LEVEL_HIGH
&omap4_pmx_core OMAP4_UART3_RX>;
};
&usb_otg_hs {
pinctrl-names = "default";
pinctrl-0 = <&usb_otg_hs_pins>;
interface-type = <1>;
mode = <3>;
power = <50>;
};
&usbhshost {
status = "disabled";
};