177d8f1f7f
We may lose edge interrupts for gpio banks other than the first gpio bank as they are not always powered. Instead, we must use the padconf interrupt as that is always powered. Note that we still also use the gpio for reading the pin state as that can't be done with the padconf device. Signed-off-by: Tony Lindgren <tony@atomide.com>
158 lines
3.3 KiB
Plaintext
158 lines
3.3 KiB
Plaintext
// SPDX-License-Identifier: GPL-2.0-only
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/dts-v1/;
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#include "motorola-mapphone-common.dtsi"
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/ {
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gpio_keys {
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compatible = "gpio-keys";
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volume_down {
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label = "Volume Down";
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gpios = <&gpio5 26 GPIO_ACTIVE_LOW>; /* gpio154 */
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linux,code = <KEY_VOLUMEDOWN>;
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linux,can-disable;
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/* Value above 7.95ms for no GPIO hardware debounce */
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debounce-interval = <10>;
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};
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/*
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* We use pad 0x4a100116 abe_dmic_din3.gpio_122 as the irq instead
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* of the gpio interrupt to avoid lost events in deeper idle states.
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*/
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slider {
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label = "Keypad Slide";
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interrupts-extended = <&omap4_pmx_core 0xd6>;
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gpios = <&gpio4 26 GPIO_ACTIVE_HIGH>; /* gpio122 */
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linux,input-type = <EV_SW>;
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linux,code = <SW_KEYPAD_SLIDE>;
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linux,can-disable;
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/* Value above 7.95ms for no GPIO hardware debounce */
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debounce-interval = <10>;
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};
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};
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};
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/ {
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model = "Motorola Droid 4 XT894";
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compatible = "motorola,droid4", "ti,omap4430", "ti,omap4";
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};
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&keypad {
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keypad,num-rows = <8>;
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keypad,num-columns = <8>;
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linux,keymap = <
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/* Row 1 */
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MATRIX_KEY(0, 2, KEY_1)
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MATRIX_KEY(0, 6, KEY_2)
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MATRIX_KEY(2, 3, KEY_3)
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MATRIX_KEY(0, 7, KEY_4)
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MATRIX_KEY(0, 4, KEY_5)
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MATRIX_KEY(5, 5, KEY_6)
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MATRIX_KEY(0, 1, KEY_7)
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MATRIX_KEY(0, 5, KEY_8)
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MATRIX_KEY(0, 0, KEY_9)
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MATRIX_KEY(1, 6, KEY_0)
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/* Row 2 */
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MATRIX_KEY(3, 4, KEY_APOSTROPHE)
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MATRIX_KEY(7, 6, KEY_Q)
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MATRIX_KEY(7, 7, KEY_W)
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MATRIX_KEY(7, 2, KEY_E)
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MATRIX_KEY(1, 0, KEY_R)
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MATRIX_KEY(4, 4, KEY_T)
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MATRIX_KEY(1, 2, KEY_Y)
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MATRIX_KEY(6, 7, KEY_U)
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MATRIX_KEY(2, 2, KEY_I)
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MATRIX_KEY(5, 6, KEY_O)
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MATRIX_KEY(3, 7, KEY_P)
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MATRIX_KEY(6, 5, KEY_BACKSPACE)
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/* Row 3 */
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MATRIX_KEY(5, 4, KEY_TAB)
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MATRIX_KEY(5, 7, KEY_A)
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MATRIX_KEY(2, 7, KEY_S)
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MATRIX_KEY(7, 0, KEY_D)
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MATRIX_KEY(2, 6, KEY_F)
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MATRIX_KEY(6, 2, KEY_G)
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MATRIX_KEY(6, 6, KEY_H)
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MATRIX_KEY(1, 4, KEY_J)
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MATRIX_KEY(3, 1, KEY_K)
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MATRIX_KEY(2, 1, KEY_L)
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MATRIX_KEY(4, 6, KEY_ENTER)
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/* Row 4 */
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MATRIX_KEY(3, 6, KEY_LEFTSHIFT) /* KEY_CAPSLOCK */
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MATRIX_KEY(6, 1, KEY_Z)
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MATRIX_KEY(7, 4, KEY_X)
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MATRIX_KEY(5, 1, KEY_C)
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MATRIX_KEY(1, 7, KEY_V)
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MATRIX_KEY(2, 4, KEY_B)
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MATRIX_KEY(4, 1, KEY_N)
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MATRIX_KEY(1, 1, KEY_M)
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MATRIX_KEY(3, 5, KEY_COMMA)
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MATRIX_KEY(5, 2, KEY_DOT)
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MATRIX_KEY(6, 3, KEY_UP)
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MATRIX_KEY(7, 3, KEY_OK)
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/* Row 5 */
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MATRIX_KEY(2, 5, KEY_LEFTCTRL) /* KEY_LEFTSHIFT */
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MATRIX_KEY(4, 5, KEY_LEFTALT) /* SYM */
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MATRIX_KEY(6, 0, KEY_MINUS)
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MATRIX_KEY(4, 7, KEY_EQUAL)
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MATRIX_KEY(1, 5, KEY_SPACE)
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MATRIX_KEY(3, 2, KEY_SLASH)
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MATRIX_KEY(4, 3, KEY_LEFT)
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MATRIX_KEY(5, 3, KEY_DOWN)
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MATRIX_KEY(3, 3, KEY_RIGHT)
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/* Side buttons, KEY_VOLUMEDOWN and KEY_PWER are on CPCAP? */
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MATRIX_KEY(5, 0, KEY_VOLUMEUP)
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>;
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};
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&i2c1 {
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led-controller@38 {
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compatible = "ti,lm3532";
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#address-cells = <1>;
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#size-cells = <0>;
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reg = <0x38>;
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enable-gpios = <&gpio6 12 GPIO_ACTIVE_HIGH>;
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ramp-up-us = <1024>;
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ramp-down-us = <8193>;
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backlight_led: led@0 {
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reg = <0>;
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led-sources = <2>;
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ti,led-mode = <0>;
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label = ":backlight";
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};
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led@1 {
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reg = <1>;
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led-sources = <1>;
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ti,led-mode = <0>;
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label = ":kbd_backlight";
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};
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};
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};
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&i2c4 {
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lis3dh: accelerometer@18 {
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compatible = "st,lis3dh-accel";
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reg = <0x18>;
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vdd-supply = <&vhvio>;
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interrupt-parent = <&gpio2>;
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interrupts = <2 IRQ_TYPE_EDGE_BOTH>; /* gpio34 */
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rotation-matrix = "0", "-1", "0",
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"1", "0", "0",
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"0", "0", "1";
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};
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};
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