[PATCH v4 5/8] DT:omap3+tsc2007: use new common touchscreen bindings

[H. Nikolaus Schaller]

While we fix the GTA04 we add proper pinmux for the
penirq gpio.

Tested on: GTA04A4 and Pyra-Handheld

Signed-off-by: H. Nikolaus Schaller 
---
 arch/arm/boot/dts/omap3-gta04.dtsi | 25 +++--
 1 file changed, 23 insertions(+), 2 deletions(-)

diff --git a/arch/arm/boot/dts/omap3-gta04.dtsi 
b/arch/arm/boot/dts/omap3-gta04.dtsi
index b3a8b1f..64d6ee3 100644
--- a/arch/arm/boot/dts/omap3-gta04.dtsi
+++ b/arch/arm/boot/dts/omap3-gta04.dtsi
@@ -273,6 +273,13 @@
OMAP3_CORE1_IOPAD(0x2134, PIN_INPUT_PULLUP | MUX_MODE4) 
/* gpio112 */
>;
};
+
+   penirq_pins: pinmux_penirq_pins {
+   pinctrl-single,pins = <
+   /* here we could enable to wakeup the cpu from suspend 
by a pen touch */
+   OMAP3_CORE1_IOPAD(0x2194, PIN_INPUT_PULLUP | MUX_MODE4) 
/* gpio160 */
+   >;
+   };
 };
 
 _pmx_core2 {
@@ -410,10 +417,24 @@
tsc2007@48 {
compatible = "ti,tsc2007";
reg = <0x48>;
+   pinctrl-names = "default";
+   pinctrl-0 = <_pins>;
interrupt-parent = <>;
interrupts = <0 IRQ_TYPE_EDGE_FALLING>; /* GPIO_160 */
-   gpios = < 0 GPIO_ACTIVE_LOW>;
-   ti,x-plate-ohms = <600>;
+   gpios = < 0 GPIO_ACTIVE_LOW>; /* GPIO_160 */
+   touchscreen-size-x = <480>;
+   touchscreen-size-y = <640>;
+   touchscreen-max-pressure = <1000>;
+   touchscreen-fuzz-x = <3>;
+   touchscreen-fuzz-y = <8>;
+   touchscreen-fuzz-pressure = <10>;
+   touchscreen-inverted-y;
+   ti,min-x = <0x100>;
+   ti,max-x = <0xf00>;
+   ti,min-y = <0x100>;
+   ti,max-y = <0xf00>;
+   ti,max-rt = <4096>;
+   ti,x-plate-ohms = <550>;
};
 
/* RFID EEPROM */
-- 
2.7.3

[PATCH v4 5/8] DT:omap3+tsc2007: use new common touchscreen bindings

[H. Nikolaus Schaller]

While we fix the GTA04 we add proper pinmux for the
penirq gpio.

Tested on: GTA04A4 and Pyra-Handheld

Signed-off-by: H. Nikolaus Schaller 
---
 arch/arm/boot/dts/omap3-gta04.dtsi | 25 +++--
 1 file changed, 23 insertions(+), 2 deletions(-)

diff --git a/arch/arm/boot/dts/omap3-gta04.dtsi 
b/arch/arm/boot/dts/omap3-gta04.dtsi
index b3a8b1f..64d6ee3 100644
--- a/arch/arm/boot/dts/omap3-gta04.dtsi
+++ b/arch/arm/boot/dts/omap3-gta04.dtsi
@@ -273,6 +273,13 @@
OMAP3_CORE1_IOPAD(0x2134, PIN_INPUT_PULLUP | MUX_MODE4) 
/* gpio112 */
>;
};
+
+   penirq_pins: pinmux_penirq_pins {
+   pinctrl-single,pins = <
+   /* here we could enable to wakeup the cpu from suspend 
by a pen touch */
+   OMAP3_CORE1_IOPAD(0x2194, PIN_INPUT_PULLUP | MUX_MODE4) 
/* gpio160 */
+   >;
+   };
 };
 
 _pmx_core2 {
@@ -410,10 +417,24 @@
tsc2007@48 {
compatible = "ti,tsc2007";
reg = <0x48>;
+   pinctrl-names = "default";
+   pinctrl-0 = <_pins>;
interrupt-parent = <>;
interrupts = <0 IRQ_TYPE_EDGE_FALLING>; /* GPIO_160 */
-   gpios = < 0 GPIO_ACTIVE_LOW>;
-   ti,x-plate-ohms = <600>;
+   gpios = < 0 GPIO_ACTIVE_LOW>; /* GPIO_160 */
+   touchscreen-size-x = <480>;
+   touchscreen-size-y = <640>;
+   touchscreen-max-pressure = <1000>;
+   touchscreen-fuzz-x = <3>;
+   touchscreen-fuzz-y = <8>;
+   touchscreen-fuzz-pressure = <10>;
+   touchscreen-inverted-y;
+   ti,min-x = <0x100>;
+   ti,max-x = <0xf00>;
+   ti,min-y = <0x100>;
+   ti,max-y = <0xf00>;
+   ti,max-rt = <4096>;
+   ti,x-plate-ohms = <550>;
};
 
/* RFID EEPROM */
-- 
2.7.3