diff options
| author | Linus Walleij <linus.walleij@linaro.org> | 2021-03-26 22:20:35 +0100 |
|---|---|---|
| committer | Linus Walleij <linus.walleij@linaro.org> | 2021-03-27 00:36:50 +0100 |
| commit | c9334538bfe07446b07011e1e8395a729fe25388 (patch) | |
| tree | 442c1614fff398e3676597a91a31220be3efbcc7 /arch/arm/boot/dts/ste-href-tvk1281618-r2.dtsi | |
| parent | aeceecd40d94ed3c00bfe1cfe59dd1bfac2fc6fe (diff) | |
| download | linux-c9334538bfe07446b07011e1e8395a729fe25388.tar.bz2 | |
ARM: dts: ux500: Push TC35893 defines to each UIB
The TC35893 is connected to different GPIOs in different
UIBs so just bite the bullet and push this info down
into respective UIB so we can avoid confusion when
reading the DTS files.
Signed-off-by: Linus Walleij <linus.walleij@linaro.org>
Diffstat (limited to 'arch/arm/boot/dts/ste-href-tvk1281618-r2.dtsi')
| -rw-r--r-- | arch/arm/boot/dts/ste-href-tvk1281618-r2.dtsi | 64 |
1 files changed, 63 insertions, 1 deletions
diff --git a/arch/arm/boot/dts/ste-href-tvk1281618-r2.dtsi b/arch/arm/boot/dts/ste-href-tvk1281618-r2.dtsi index b9b85ffc142d..9bbf69717851 100644 --- a/arch/arm/boot/dts/ste-href-tvk1281618-r2.dtsi +++ b/arch/arm/boot/dts/ste-href-tvk1281618-r2.dtsi @@ -1,12 +1,65 @@ // SPDX-License-Identifier: GPL-2.0-or-later /* - * Device Tree for the TVK1281618 R2 UIB + * Device Tree for the TVK1281618 R2 user interface board (UIB) */ +#include <dt-bindings/input/input.h> #include "ste-href-tvk1281618.dtsi" / { 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 */ @@ -142,6 +195,15 @@ }; }; pinctrl { + 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 */ |