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// SPDX-License-Identifier: GPL-2.0-or-later
/*
* Device Tree for the TVK1281618 R3 user interface board (UIB)
* also known as the "CYTTSP board"
*/
#include <dt-bindings/interrupt-controller/irq.h>
#include <dt-bindings/input/input.h>
/ {
gpio_keys {
compatible = "gpio-keys";
#address-cells = <1>;
#size-cells = <0>;
vdd-supply = <&ab8500_ldo_aux1_reg>;
pinctrl-names = "default";
pinctrl-0 = <&hall_tvk_mode>;
button@145 {
/* Hall sensor */
gpios = <&gpio4 17 GPIO_ACTIVE_HIGH>;
linux,code = <0>; /* SW_LID */
label = "HED54XXU11 Hall Effect Sensor";
};
};
soc {
i2c@80004000 {
tc35893@44 {
compatible = "toshiba,tc35893";
reg = <0x44>;
interrupt-parent = <&gpio2>;
interrupts = <0 IRQ_TYPE_EDGE_RISING>;
pinctrl-names = "default";
pinctrl-0 = <&tc35893_tvk_mode>;
interrupt-controller;
#interrupt-cells = <1>;
status = "disabled";
tc3589x_gpio {
compatible = "toshiba,tc3589x-gpio";
interrupts = <0>;
interrupt-controller;
#interrupt-cells = <2>;
gpio-controller;
#gpio-cells = <2>;
};
tc3589x_keypad {
compatible = "toshiba,tc3589x-keypad";
interrupts = <6>;
debounce-delay-ms = <4>;
keypad,num-columns = <8>;
keypad,num-rows = <8>;
linux,no-autorepeat;
wakeup-source;
linux,keymap = <MATRIX_KEY(3, 1, KEY_END)>,
<MATRIX_KEY(4, 1, KEY_HOME)>,
<MATRIX_KEY(6, 4, KEY_VOLUMEDOWN)>,
<MATRIX_KEY(4, 2, KEY_EMAIL)>,
<MATRIX_KEY(3, 3, KEY_RIGHT)>,
<MATRIX_KEY(2, 5, KEY_BACKSPACE)>,
<MATRIX_KEY(6, 7, KEY_MENU)>,
<MATRIX_KEY(5, 0, KEY_ENTER)>,
<MATRIX_KEY(4, 3, KEY_0)>,
<MATRIX_KEY(3, 4, KEY_DOT)>,
<MATRIX_KEY(5, 2, KEY_UP)>,
<MATRIX_KEY(3, 5, KEY_DOWN)>,
<MATRIX_KEY(4, 5, KEY_SEND)>,
<MATRIX_KEY(0, 5, KEY_BACK)>,
<MATRIX_KEY(6, 2, KEY_VOLUMEUP)>,
<MATRIX_KEY(1, 3, KEY_SPACE)>,
<MATRIX_KEY(7, 6, KEY_LEFT)>,
<MATRIX_KEY(5, 5, KEY_SEARCH)>;
};
};
};
i2c@80128000 {
accelerometer@19 {
compatible = "st,lsm303dlhc-accel";
st,drdy-int-pin = <1>;
reg = <0x19>;
vdd-supply = <&ab8500_ldo_aux1_reg>;
vddio-supply = <&db8500_vsmps2_reg>;
interrupt-parent = <&gpio2>;
interrupts = <18 IRQ_TYPE_EDGE_RISING>,
<19 IRQ_TYPE_EDGE_RISING>;
pinctrl-names = "default";
pinctrl-0 = <&accel_tvk_mode>;
};
magnetometer@1e {
compatible = "st,lsm303dlm-magn";
st,drdy-int-pin = <1>;
reg = <0x1e>;
vdd-supply = <&ab8500_ldo_aux1_reg>;
vddio-supply = <&db8500_vsmps2_reg>;
// This interrupt is not properly working with the driver
// interrupt-parent = <&gpio1>;
// interrupts = <0 IRQ_TYPE_EDGE_RISING>;
pinctrl-names = "default";
pinctrl-0 = <&magn_tvk_mode>;
};
gyroscope@68 {
/* Gyroscope */
compatible = "st,l3g4200d-gyro";
reg = <0x68>;
vdd-supply = <&ab8500_ldo_aux1_reg>;
vddio-supply = <&db8500_vsmps2_reg>;
};
pressure@5c {
/* Barometer/pressure sensor */
compatible = "st,lps001wp-press";
reg = <0x5c>;
vdd-supply = <&ab8500_ldo_aux1_reg>;
vddio-supply = <&db8500_vsmps2_reg>;
};
};
spi@80111000 {
num-cs = <1>;
cs-gpios = <&gpio6 24 GPIO_ACTIVE_LOW>;
pinctrl-names = "default";
pinctrl-0 = <&spi2_default_mode>;
status = "okay";
touchscreen@0 {
compatible = "cypress,cy8ctma340";
/*
* Actually the max frequency is 6 MHz, but over 2 MHz the
* data rate needs to be restricted to max 2Mbps which the
* SPI framework cannot handle.
*/
spi-max-frequency = <2000000>;
reg = <0>;
interrupt-parent = <&gpio2>;
interrupts = <20 IRQ_TYPE_EDGE_FALLING>;
vcpin-supply = <&ab8500_ldo_aux1_reg>;
vdd-supply = <&db8500_vsmps2_reg>;
reset-gpios = <&gpio4 15 GPIO_ACTIVE_LOW>;
touchscreen-size-x = <480>;
touchscreen-size-y = <854>;
active-interval-ms = <0>;
touch-timeout-ms = <255>;
lowpower-interval-ms = <10>;
bootloader-key = /bits/ 8 <0x00 0x01 0x02 0x03 0x04 0x05 0x06 0x07>;
pinctrl-names = "default";
pinctrl-0 = <&cyttsp_tvk_mode>;
};
};
mcde@a0350000 {
status = "okay";
dsi@a0351000 {
panel {
compatible = "sony,acx424akp";
reg = <0>;
vddi-supply = <&ab8500_ldo_aux1_reg>;
reset-gpios = <&gpio2 1 GPIO_ACTIVE_LOW>;
};
};
};
pinctrl {
hall {
hall_tvk_mode: hall_tvk {
tvk_cfg {
pins = "GPIO145_C13";
ste,config = <&gpio_in_pu>;
};
};
};
tc35893 {
/* IRQ from the TC35893 */
tc35893_tvk_mode: tc35893_tvk {
tvk_cfg {
pins = "GPIO64_F3";
ste,config = <&gpio_in_pu>;
};
};
};
accelerometer {
accel_tvk_mode: accel_tvk {
/* Accelerometer interrupt lines 1 & 2 */
tvk_cfg {
pins = "GPIO82_C1", "GPIO83_D3";
ste,config = <&gpio_in_pd>;
};
};
};
magnetometer {
magn_tvk_mode: magn_tvk {
/* GPIO 32 used for DRDY, pull this down */
tvk_cfg {
pins = "GPIO32_V2";
ste,config = <&gpio_in_pd>;
};
};
};
cyttsp {
cyttsp_tvk_mode: cyttsp_tvk {
/* Touchscreen uses GPIO84 for IRQ */
tvk_cfg1 {
pins = "GPIO84_C2";
ste,config = <&gpio_in_pu>;
};
/* GPIO143 is reset */
tvk_cfg2 {
pins = "GPIO143_D12";
ste,config = <&gpio_out_hi>;
};
};
};
};
};
};
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