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Diffstat (limited to 'arch/arm/boot/dts/st/ste-href-tvk1281618-r2.dtsi')
-rw-r--r--arch/arm/boot/dts/st/ste-href-tvk1281618-r2.dtsi289
1 files changed, 289 insertions, 0 deletions
diff --git a/arch/arm/boot/dts/st/ste-href-tvk1281618-r2.dtsi b/arch/arm/boot/dts/st/ste-href-tvk1281618-r2.dtsi
new file mode 100644
index 000000000000..7448135e25f6
--- /dev/null
+++ b/arch/arm/boot/dts/st/ste-href-tvk1281618-r2.dtsi
@@ -0,0 +1,289 @@
+// SPDX-License-Identifier: GPL-2.0-or-later
+/*
+ * Device Tree for the TVK1281618 R2 user interface board (UIB)
+ */
+
+#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 = <&prox_tvk_mode>, <&hall_tvk_mode>;
+
+ button@139 {
+ /* Proximity sensor */
+ gpios = <&gpio6 25 GPIO_ACTIVE_HIGH>;
+ linux,code = <11>; /* SW_FRONT_PROXIMITY */
+ label = "SFH7741 Proximity Sensor";
+ };
+ 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 = <&gpio6>;
+ interrupts = <26 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@18 {
+ /* Accelerometer */
+ compatible = "st,lsm303dlh-accel";
+ st,drdy-int-pin = <1>;
+ drive-open-drain;
+ reg = <0x18>;
+ vdd-supply = <&ab8500_ldo_aux1_reg>;
+ vddio-supply = <&db8500_vsmps2_reg>;
+ pinctrl-names = "default";
+ pinctrl-0 = <&accel_tvk_mode>;
+ /*
+ * These interrupts cannot be used: the other component
+ * ST-Micro L3D4200D gyro that is connected to the same lines
+ * cannot set its DRDY line to open drain, so it cannot be
+ * shared with other peripherals. The should be defined for
+ * the falling edge if they could be wired together.
+ *
+ * interrupts-extended =
+ * <&gpio1 0 IRQ_TYPE_EDGE_FALLING>,
+ * <&gpio2 19 IRQ_TYPE_EDGE_FALLING>;
+ */
+ mount-matrix = "0", "1", "0",
+ "1", "0", "0",
+ "0", "0", "-1";
+ };
+ magnetometer@1e {
+ /* Magnetometer */
+ compatible = "st,lsm303dlh-magn";
+ reg = <0x1e>;
+ vdd-supply = <&ab8500_ldo_aux1_reg>;
+ vddio-supply = <&db8500_vsmps2_reg>;
+ /*
+ * These interrupts cannot be used: the other component
+ * ST-Micro L3D4200D gyro that is connected to the same lines
+ * cannot set its DRDY line to open drain, so it cannot be
+ * shared with other peripherals. The should be defined for
+ * the falling edge if they could be wired together.
+ *
+ * interrupts-extended =
+ * <&gpio1 0 IRQ_TYPE_EDGE_FALLING>,
+ * <&gpio2 19 IRQ_TYPE_EDGE_FALLING>;
+ */
+ };
+ accelerometer@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>;
+ /* INT2 would need to be open drain */
+ interrupts = <18 IRQ_TYPE_EDGE_RISING>,
+ <19 IRQ_TYPE_EDGE_RISING>;
+ mount-matrix = "0", "-1", "0",
+ "-1", "0", "0",
+ "0", "0", "-1";
+ };
+ magnetometer@f {
+ /* Magnetometer */
+ compatible = "asahi-kasei,ak8974";
+ reg = <0x0f>;
+ avdd-supply = <&ab8500_ldo_aux1_reg>;
+ dvdd-supply = <&db8500_vsmps2_reg>;
+ pinctrl-names = "default";
+ pinctrl-0 = <&gyro_magn_tvk_mode>;
+ /*
+ * These interrupts cannot be used: the other component
+ * ST-Micro L3D4200D gyro that is connected to the same lines
+ * cannot set its DRDY line to open drain, so it cannot be
+ * shared with other peripherals. The should be defined for
+ * the falling edge if they could be wired together.
+ *
+ * interrupts-extended =
+ * <&gpio1 0 IRQ_TYPE_EDGE_FALLING>,
+ * <&gpio0 31 IRQ_TYPE_EDGE_FALLING>;
+ */
+ };
+ gyroscope@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>;
+ interrupts-extended =
+ <&gpio1 0 IRQ_TYPE_EDGE_RISING>,
+ <&gpio0 31 IRQ_TYPE_EDGE_RISING>;
+ };
+ pressure@5c {
+ /* Barometer/pressure sensor */
+ compatible = "st,lps001wp-press";
+ reg = <0x5c>;
+ vdd-supply = <&ab8500_ldo_aux1_reg>;
+ vddio-supply = <&db8500_vsmps2_reg>;
+ };
+ };
+ i2c@80110000 {
+ synaptics@4b {
+ /* Synaptics RMI4 TM1217 touchscreen */
+ compatible = "syna,rmi4-i2c";
+ #address-cells = <1>;
+ #size-cells = <0>;
+ reg = <0x4b>;
+ vdd-supply = <&ab8500_ldo_aux1_reg>;
+ vio-supply = <&db8500_vsmps2_reg>;
+ pinctrl-names = "default";
+ pinctrl-0 = <&synaptics_tvk_mode>;
+ interrupt-parent = <&gpio2>;
+ interrupts = <20 IRQ_TYPE_EDGE_FALLING>;
+
+ rmi4-f01@1 {
+ reg = <0x1>;
+ syna,nosleep-mode = <1>;
+ };
+ rmi4-f11@11 {
+ reg = <0x11>;
+ syna,sensor-type = <1>;
+ /* This is a landscape display */
+ touchscreen-swapped-x-y;
+ };
+ };
+ };
+ mcde@a0350000 {
+ status = "okay";
+
+ dsi@a0351000 {
+ panel {
+ compatible = "samsung,s6d16d0";
+ reg = <0>;
+ vdd1-supply = <&ab8500_ldo_aux1_reg>;
+ reset-gpios = <&gpio2 1 GPIO_ACTIVE_LOW>;
+ };
+ };
+ };
+ pinctrl {
+ 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>;
+ };
+ };
+ };
+ tc35893 {
+ /* IRQ from the TC35893 */
+ tc35893_tvk_mode: tc35893_tvk {
+ tvk_cfg {
+ pins = "GPIO218_AH11";
+ 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>;
+ };
+ };
+ };
+ synaptics {
+ synaptics_tvk_mode: synaptics_tvk {
+ /* Touchscreen uses GPIO 84 */
+ tvk_cfg1 {
+ pins = "GPIO84_C2";
+ ste,config = <&gpio_in_pu>;
+ };
+ };
+ };
+ };
+ };
+};
generated by cgit (git 2.34.1) at 2024-05-09 09:30:03 +0000