github-mirror/linux
1
0
Fork 0
mirror of https://github.com/torvalds/linux.git synced 2026-06-07 14:04:54 +02:00
Code Issues Actions Packages Projects Releases Wiki Activity Graph

ARM: dts: stm32: add touchscreen on stm32f746-disco board

Browse Source 
The patch adds support for touchscreen on the stm32f746-disco board.

Signed-off-by: Dario Binacchi <dario.binacchi@amarulasolutions.com>
Signed-off-by: Alexandre Torgue <alexandre.torgue@foss.st.com>
This commit is contained in:
Dario Binacchi 2023-07-04 19:34:07 +02:00 committed by Alexandre Torgue
parent 0637e66f82
commit f021544006
1 changed files with 18 additions and 1 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

19
arch/arm/boot/dts/st/stm32f746-disco.dts
View File

@ -43,8 +43,9 @@
/dts-v1/;
#include "stm32f746.dtsi"
#include "stm32f746-pinctrl.dtsi"
#include <dt-bindings/input/input.h>
#include <dt-bindings/gpio/gpio.h>
#include <dt-bindings/input/input.h>
#include <dt-bindings/interrupt-controller/irq.h>
/ {
model = "STMicroelectronics STM32F746-DISCO board";
@ -99,6 +100,22 @@ &i2c1 {
status = "okay";
};
&i2c3 {
pinctrl-0 = <&i2c3_pins_a>;
pinctrl-names = "default";
clock-frequency = <400000>;
status = "okay";
touchscreen@38 {
compatible = "edt,edt-ft5306";
reg = <0x38>;
interrupt-parent = <&gpioi>;
interrupts = <13 IRQ_TYPE_EDGE_FALLING>;
touchscreen-size-x = <480>;
touchscreen-size-y = <272>;
};
};
&sdio1 {
status = "okay";
vmmc-supply = <&mmc_vcard>;