mirror of
https://github.com/AuxXxilium/linux_dsm_epyc7002.git
synced 2024-12-13 02:16:42 +07:00
2f23cda3bf
The U8500 HREF TVK board actually has a large set of sensors, with their interrupt lines connected using open drain electronics. Configure the two accelerometers and two magnetometers so we get all sensors to actually probe on boot. Signed-off-by: Linus Walleij <linus.walleij@linaro.org>
218 lines
5.2 KiB
Plaintext
218 lines
5.2 KiB
Plaintext
/*
|
|
* Copyright 2012 ST-Ericsson AB
|
|
*
|
|
* The code contained herein is licensed under the GNU General Public
|
|
* License. You may obtain a copy of the GNU General Public License
|
|
* Version 2 or later at the following locations:
|
|
*
|
|
* http://www.opensource.org/licenses/gpl-license.html
|
|
* http://www.gnu.org/copyleft/gpl.html
|
|
*
|
|
* Device Tree for the TVK1281618 UIB
|
|
*/
|
|
|
|
#include <dt-bindings/interrupt-controller/irq.h>
|
|
|
|
/ {
|
|
gpio_keys {
|
|
compatible = "gpio-keys";
|
|
#address-cells = <1>;
|
|
#size-cells = <0>;
|
|
vdd-supply = <&ab8500_ldo_aux1_reg>;
|
|
pinctrl-names = "default";
|
|
pinctrl-0 = <&prox_tvk_mode>, <&hall_tvk_mode>;
|
|
|
|
button@139 {
|
|
/* Proximity sensor */
|
|
gpios = <&gpio6 25 0x4>;
|
|
linux,code = <11>; /* SW_FRONT_PROXIMITY */
|
|
label = "SFH7741 Proximity Sensor";
|
|
};
|
|
button@145 {
|
|
/* Hall sensor */
|
|
gpios = <&gpio4 17 0x4>;
|
|
linux,code = <0>; /* SW_LID */
|
|
label = "HED54XXU11 Hall Effect Sensor";
|
|
};
|
|
};
|
|
|
|
soc {
|
|
/* Add Synaptics touch screen, TC35893 keypad etc here */
|
|
i2c@80004000 {
|
|
tc35893@44 {
|
|
compatible = "toshiba,tc35893";
|
|
reg = <0x44>;
|
|
interrupt-parent = <&gpio6>;
|
|
interrupts = <26 IRQ_TYPE_EDGE_RISING>;
|
|
pinctrl-names = "default";
|
|
pinctrl-0 = <&tc35893_tvk_mode>;
|
|
|
|
interrupt-controller;
|
|
#interrupt-cells = <1>;
|
|
|
|
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 = <0x0301006b
|
|
0x04010066
|
|
0x06040072
|
|
0x040200d7
|
|
0x0303006a
|
|
0x0205000e
|
|
0x0607008b
|
|
0x0500001c
|
|
0x0403000b
|
|
0x03040034
|
|
0x05020067
|
|
0x0305006c
|
|
0x040500e7
|
|
0x0005009e
|
|
0x06020073
|
|
0x01030039
|
|
0x07060069
|
|
0x050500d9>;
|
|
};
|
|
};
|
|
};
|
|
/* Sensors mounted on this board variant */
|
|
i2c@80128000 {
|
|
lsm303dlh@18 {
|
|
/* Accelerometer */
|
|
compatible = "st,lsm303dlh-accel";
|
|
st,drdy-int-pin = <1>;
|
|
reg = <0x18>;
|
|
vdd-supply = <&ab8500_ldo_aux1_reg>;
|
|
vddio-supply = <&db8500_vsmps2_reg>;
|
|
pinctrl-names = "default";
|
|
pinctrl-0 = <&accel_tvk_mode>;
|
|
interrupt-parent = <&gpio2>;
|
|
interrupts = <18 IRQ_TYPE_EDGE_RISING>,
|
|
<19 IRQ_TYPE_EDGE_RISING>;
|
|
};
|
|
lsm303dlh@1e {
|
|
/*
|
|
* This magnetometer is packaged with
|
|
* the accelerometer, and has a DRDY line,
|
|
* however it is not connected on this
|
|
* board so it can not generate interrupts.
|
|
*/
|
|
compatible = "st,lsm303dlh-magn";
|
|
reg = <0x1e>;
|
|
vdd-supply = <&ab8500_ldo_aux1_reg>;
|
|
vddio-supply = <&db8500_vsmps2_reg>;
|
|
};
|
|
lis331dl@1c {
|
|
/* Accelerometer */
|
|
compatible = "st,lis331dl-accel";
|
|
st,drdy-int-pin = <1>;
|
|
reg = <0x1c>;
|
|
vdd-supply = <&ab8500_ldo_aux1_reg>;
|
|
vddio-supply = <&db8500_vsmps2_reg>;
|
|
pinctrl-names = "default";
|
|
pinctrl-0 = <&accel_tvk_mode>;
|
|
interrupt-parent = <&gpio2>;
|
|
interrupts = <18 IRQ_TYPE_EDGE_RISING>,
|
|
<19 IRQ_TYPE_EDGE_RISING>;
|
|
};
|
|
ak8974@0f {
|
|
/* Magnetometer */
|
|
compatible = "asahi-kasei,ak8974";
|
|
reg = <0x0f>;
|
|
vdd-supply = <&ab8500_ldo_aux1_reg>;
|
|
vddio-supply = <&db8500_vsmps2_reg>;
|
|
pinctrl-names = "default";
|
|
pinctrl-0 = <&gyro_magn_tvk_mode>;
|
|
interrupt-parent = <&gpio1>;
|
|
interrupts = <0 IRQ_TYPE_EDGE_RISING>;
|
|
};
|
|
l3g4200d@68 {
|
|
/* Gyroscope */
|
|
compatible = "st,l3g4200d-gyro";
|
|
st,drdy-int-pin = <2>;
|
|
reg = <0x68>;
|
|
vdd-supply = <&ab8500_ldo_aux1_reg>;
|
|
vddio-supply = <&db8500_vsmps2_reg>;
|
|
pinctrl-names = "default";
|
|
pinctrl-0 = <&gyro_magn_tvk_mode>;
|
|
interrupt-parent = <&gpio1>;
|
|
interrupts = <0 IRQ_TYPE_EDGE_RISING>;
|
|
};
|
|
lsp001wm@5c {
|
|
/* Barometer/pressure sensor */
|
|
compatible = "st,lps001wp-press";
|
|
reg = <0x5c>;
|
|
vdd-supply = <&ab8500_ldo_aux1_reg>;
|
|
vddio-supply = <&db8500_vsmps2_reg>;
|
|
};
|
|
};
|
|
pinctrl {
|
|
/* Pull up this GPIO pin */
|
|
tc35893 {
|
|
tc35893_tvk_mode: tc35893_tvk {
|
|
tvk_cfg {
|
|
pins = "GPIO218_AH11";
|
|
ste,config = <&gpio_in_pu>;
|
|
};
|
|
};
|
|
};
|
|
prox {
|
|
prox_tvk_mode: prox_tvk {
|
|
tvk_cfg {
|
|
pins = "GPIO217_AH12";
|
|
ste,config = <&gpio_in_pu>;
|
|
};
|
|
};
|
|
};
|
|
hall {
|
|
hall_tvk_mode: hall_tvk {
|
|
tvk_cfg {
|
|
pins = "GPIO145_C13";
|
|
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>;
|
|
};
|
|
};
|
|
};
|
|
gyroscope {
|
|
/*
|
|
* These lines are shared between Gyroscope l3g400dh
|
|
* and AK8974 magnetometer.
|
|
*/
|
|
gyro_magn_tvk_mode: gyro_magn_tvk {
|
|
/* GPIO 31 used for INT pull down the line */
|
|
tvk_cfg1 {
|
|
pins = "GPIO31_V3";
|
|
ste,config = <&gpio_in_pd>;
|
|
};
|
|
/* GPIO 32 used for DRDY, pull this down */
|
|
tvk_cfg2 {
|
|
pins = "GPIO32_V2";
|
|
ste,config = <&gpio_in_pd>;
|
|
};
|
|
};
|
|
};
|
|
};
|
|
};
|
|
};
|