| Message ID | 20230704173407.590544-2-dario.binacchi@amarulasolutions.com (mailing list archive) |
|---|---|
| State | New, archived |
| Headers | show |
| Series | [1/2] ARM: dts: stm32: add pin map for i2c3 controller on stm32f7 | expand |
On 7/4/23 19:34, Dario Binacchi wrote: > The patch adds support for touchscreen on the stm32f746-disco board. > > Signed-off-by: Dario Binacchi <dario.binacchi@amarulasolutions.com> > --- > > arch/arm/boot/dts/st/stm32f746-disco.dts | 17 +++++++++++++++++ > 1 file changed, 17 insertions(+) > > diff --git a/arch/arm/boot/dts/st/stm32f746-disco.dts b/arch/arm/boot/dts/st/stm32f746-disco.dts > index c11616ed5fc6..4830ccd48cb3 100644 > --- a/arch/arm/boot/dts/st/stm32f746-disco.dts > +++ b/arch/arm/boot/dts/st/stm32f746-disco.dts > @@ -45,6 +45,7 @@ > #include "stm32f746-pinctrl.dtsi" > #include <dt-bindings/input/input.h> > #include <dt-bindings/gpio/gpio.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>; Series applied on stm32-next. Thanks Alex
diff --git a/arch/arm/boot/dts/st/stm32f746-disco.dts b/arch/arm/boot/dts/st/stm32f746-disco.dts index c11616ed5fc6..4830ccd48cb3 100644 --- a/arch/arm/boot/dts/st/stm32f746-disco.dts +++ b/arch/arm/boot/dts/st/stm32f746-disco.dts @@ -45,6 +45,7 @@ #include "stm32f746-pinctrl.dtsi" #include <dt-bindings/input/input.h> #include <dt-bindings/gpio/gpio.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>;
The patch adds support for touchscreen on the stm32f746-disco board. Signed-off-by: Dario Binacchi <dario.binacchi@amarulasolutions.com> --- arch/arm/boot/dts/st/stm32f746-disco.dts | 17 +++++++++++++++++ 1 file changed, 17 insertions(+)