mirror of https://gitee.com/openkylin/linux.git
279 lines
6.9 KiB
Plaintext
279 lines
6.9 KiB
Plaintext
/*
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* Copyright 2012 ST-Ericsson AB
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*
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* The code contained herein is licensed under the GNU General Public
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* License. You may obtain a copy of the GNU General Public License
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* Version 2 or later at the following locations:
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*
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* http://www.opensource.org/licenses/gpl-license.html
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* http://www.gnu.org/copyleft/gpl.html
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*
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* Device Tree for the TVK1281618 UIB
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*/
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#include <dt-bindings/interrupt-controller/irq.h>
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/ {
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gpio_keys {
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compatible = "gpio-keys";
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#address-cells = <1>;
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#size-cells = <0>;
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vdd-supply = <&ab8500_ldo_aux1_reg>;
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pinctrl-names = "default";
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pinctrl-0 = <&prox_tvk_mode>, <&hall_tvk_mode>;
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button@139 {
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/* Proximity sensor */
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gpios = <&gpio6 25 GPIO_ACTIVE_HIGH>;
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linux,code = <11>; /* SW_FRONT_PROXIMITY */
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label = "SFH7741 Proximity Sensor";
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};
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button@145 {
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/* Hall sensor */
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gpios = <&gpio4 17 GPIO_ACTIVE_HIGH>;
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linux,code = <0>; /* SW_LID */
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label = "HED54XXU11 Hall Effect Sensor";
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};
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};
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soc {
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i2c@80004000 {
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tc35893@44 {
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compatible = "toshiba,tc35893";
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reg = <0x44>;
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interrupt-parent = <&gpio6>;
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interrupts = <26 IRQ_TYPE_EDGE_RISING>;
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pinctrl-names = "default";
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pinctrl-0 = <&tc35893_tvk_mode>;
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interrupt-controller;
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#interrupt-cells = <1>;
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tc3589x_gpio {
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compatible = "toshiba,tc3589x-gpio";
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interrupts = <0>;
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interrupt-controller;
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#interrupt-cells = <2>;
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gpio-controller;
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#gpio-cells = <2>;
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};
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tc3589x_keypad {
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compatible = "toshiba,tc3589x-keypad";
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interrupts = <6>;
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debounce-delay-ms = <4>;
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keypad,num-columns = <8>;
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keypad,num-rows = <8>;
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linux,no-autorepeat;
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wakeup-source;
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linux,keymap = <0x0301006b
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0x04010066
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0x06040072
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0x040200d7
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0x0303006a
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0x0205000e
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0x0607008b
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0x0500001c
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0x0403000b
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0x03040034
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0x05020067
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0x0305006c
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0x040500e7
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0x0005009e
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0x06020073
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0x01030039
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0x07060069
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0x050500d9>;
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};
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};
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};
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/* Sensors mounted on this board variant */
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i2c@80128000 {
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lsm303dlh@18 {
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/* Accelerometer */
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compatible = "st,lsm303dlh-accel";
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st,drdy-int-pin = <1>;
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drive-open-drain;
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reg = <0x18>;
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vdd-supply = <&ab8500_ldo_aux1_reg>;
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vddio-supply = <&db8500_vsmps2_reg>;
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pinctrl-names = "default";
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pinctrl-0 = <&accel_tvk_mode>;
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/*
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* These interrupts cannot be used: the other component
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* ST-Micro L3D4200D gyro that is connected to the same lines
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* cannot set its DRDY line to open drain, so it cannot be
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* shared with other peripherals. The should be defined for
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* the falling edge if they could be wired together.
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*
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* interrupts-extended =
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* <&gpio1 0 IRQ_TYPE_EDGE_FALLING>,
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* <&gpio2 19 IRQ_TYPE_EDGE_FALLING>;
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*/
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};
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lsm303dlh@1e {
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/* Magnetometer */
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compatible = "st,lsm303dlh-magn";
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reg = <0x1e>;
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vdd-supply = <&ab8500_ldo_aux1_reg>;
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vddio-supply = <&db8500_vsmps2_reg>;
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/*
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* These interrupts cannot be used: the other component
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* ST-Micro L3D4200D gyro that is connected to the same lines
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* cannot set its DRDY line to open drain, so it cannot be
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* shared with other peripherals. The should be defined for
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* the falling edge if they could be wired together.
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*
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* interrupts-extended =
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* <&gpio1 0 IRQ_TYPE_EDGE_FALLING>,
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* <&gpio2 19 IRQ_TYPE_EDGE_FALLING>;
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*/
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};
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lis331dl@1c {
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/* Accelerometer */
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compatible = "st,lis331dl-accel";
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st,drdy-int-pin = <1>;
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reg = <0x1c>;
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vdd-supply = <&ab8500_ldo_aux1_reg>;
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vddio-supply = <&db8500_vsmps2_reg>;
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pinctrl-names = "default";
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pinctrl-0 = <&accel_tvk_mode>;
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interrupt-parent = <&gpio2>;
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/* INT2 would need to be open drain */
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interrupts = <18 IRQ_TYPE_EDGE_RISING>,
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<19 IRQ_TYPE_EDGE_RISING>;
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};
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ak8974@0f {
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/* Magnetometer */
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compatible = "asahi-kasei,ak8974";
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reg = <0x0f>;
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avdd-supply = <&ab8500_ldo_aux1_reg>;
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dvdd-supply = <&db8500_vsmps2_reg>;
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pinctrl-names = "default";
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pinctrl-0 = <&gyro_magn_tvk_mode>;
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/*
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* These interrupts cannot be used: the other component
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* ST-Micro L3D4200D gyro that is connected to the same lines
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* cannot set its DRDY line to open drain, so it cannot be
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* shared with other peripherals. The should be defined for
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* the falling edge if they could be wired together.
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*
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* interrupts-extended =
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* <&gpio1 0 IRQ_TYPE_EDGE_FALLING>,
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* <&gpio0 31 IRQ_TYPE_EDGE_FALLING>;
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*/
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};
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l3g4200d@68 {
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/* Gyroscope */
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compatible = "st,l3g4200d-gyro";
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st,drdy-int-pin = <2>;
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reg = <0x68>;
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vdd-supply = <&ab8500_ldo_aux1_reg>;
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vddio-supply = <&db8500_vsmps2_reg>;
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pinctrl-names = "default";
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pinctrl-0 = <&gyro_magn_tvk_mode>;
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interrupts-extended =
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<&gpio1 0 IRQ_TYPE_EDGE_RISING>,
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<&gpio0 31 IRQ_TYPE_EDGE_RISING>;
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};
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lsp001wm@5c {
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/* Barometer/pressure sensor */
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compatible = "st,lps001wp-press";
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reg = <0x5c>;
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vdd-supply = <&ab8500_ldo_aux1_reg>;
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vddio-supply = <&db8500_vsmps2_reg>;
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};
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};
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i2c@80110000 {
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synaptics@4b {
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/* Synaptics RMI4 TM1217 touchscreen */
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compatible = "syna,rmi4-i2c";
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#address-cells = <1>;
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#size-cells = <0>;
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reg = <0x4b>;
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vdd-supply = <&ab8500_ldo_aux1_reg>;
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vddio-supply = <&db8500_vsmps2_reg>;
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pinctrl-names = "default";
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pinctrl-0 = <&synaptics_tvk_mode>;
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interrupt-parent = <&gpio2>;
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interrupts = <20 IRQ_TYPE_EDGE_FALLING>;
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rmi-f01@1 {
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reg = <0x1>;
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syna,nosleep = <1>;
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};
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rmi-f11@11 {
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reg = <0x11>;
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touchscreen-inverted-x;
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syna,sensor-type = <1>;
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};
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};
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};
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pinctrl {
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/* Pull up this GPIO pin */
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tc35893 {
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tc35893_tvk_mode: tc35893_tvk {
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tvk_cfg {
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pins = "GPIO218_AH11";
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ste,config = <&gpio_in_pu>;
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};
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};
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};
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prox {
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prox_tvk_mode: prox_tvk {
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tvk_cfg {
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pins = "GPIO217_AH12";
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ste,config = <&gpio_in_pu>;
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};
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};
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};
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hall {
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hall_tvk_mode: hall_tvk {
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tvk_cfg {
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pins = "GPIO145_C13";
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ste,config = <&gpio_in_pu>;
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};
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};
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};
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accelerometer {
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accel_tvk_mode: accel_tvk {
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/* Accelerometer interrupt lines 1 & 2 */
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tvk_cfg {
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pins = "GPIO82_C1", "GPIO83_D3";
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ste,config = <&gpio_in_pd>;
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};
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};
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};
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gyroscope {
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/*
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* These lines are shared between Gyroscope l3g400dh
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* and AK8974 magnetometer.
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*/
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gyro_magn_tvk_mode: gyro_magn_tvk {
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/* GPIO 31 used for INT pull down the line */
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tvk_cfg1 {
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pins = "GPIO31_V3";
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ste,config = <&gpio_in_pd>;
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};
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/* GPIO 32 used for DRDY, pull this down */
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tvk_cfg2 {
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pins = "GPIO32_V2";
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ste,config = <&gpio_in_pd>;
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};
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};
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};
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synaptics {
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synaptics_tvk_mode: synaptics_tvk {
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/* Touchscreen uses GPIO 84 */
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tvk_cfg1 {
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pins = "GPIO84_C2";
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ste,config = <&gpio_in_pu>;
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};
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};
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};
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};
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};
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};
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