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raw | patch | inline | side by side (parent: 6cfcb5b)
raw | patch | inline | side by side (parent: 6cfcb5b)
author | Sekhar Nori <nsekhar@ti.com> | |
Wed, 30 Apr 2014 12:43:25 +0000 (15:43 +0300) | ||
committer | Tony Lindgren <tony@atomide.com> | |
Tue, 6 May 2014 17:20:14 +0000 (10:20 -0700) |
Add touchscreen support for AM437x GP EVM using pixcir
touchscreen controller.
CC: Benoit Cousson <bcousson@baylibre.com>
CC: Tony Lindgren <tony@atomide.com>
Signed-off-by: Sekhar Nori <nsekhar@ti.com>
Acked-by: Roger Quadros <rogerq@ti.com>
Signed-off-by: Tony Lindgren <tony@atomide.com>
touchscreen controller.
CC: Benoit Cousson <bcousson@baylibre.com>
CC: Tony Lindgren <tony@atomide.com>
Signed-off-by: Sekhar Nori <nsekhar@ti.com>
Acked-by: Roger Quadros <rogerq@ti.com>
Signed-off-by: Tony Lindgren <tony@atomide.com>
arch/arm/boot/dts/am437x-gp-evm.dts | patch | blob | history |
index 9e57538bd66171616925d3758daea77a62db5f1d..c0cc5251fd4736e194e3fd09a5fa5483267f8f00 100644 (file)
0x164 MUX_MODE0 /* eCAP0_in_PWM0_out.eCAP0_in_PWM0_out MODE0 */
>;
};
+
+ pixcir_ts_pins: pixcir_ts_pins {
+ pinctrl-single,pins = <
+ 0x264 (PIN_INPUT_PULLUP | MUX_MODE7) /* spi2_d0.gpio3_22 */
+ >;
+ };
};
&i2c0 {
status = "okay";
pinctrl-names = "default";
pinctrl-0 = <&i2c1_pins>;
+
+ pixcir_ts@5c {
+ compatible = "pixcir,pixcir_tangoc";
+ pinctrl-names = "default";
+ pinctrl-0 = <&pixcir_ts_pins>;
+ reg = <0x5c>;
+ interrupt-parent = <&gpio3>;
+ interrupts = <22 0>;
+
+ attb-gpio = <&gpio3 22 GPIO_ACTIVE_HIGH>;
+
+ x-size = <1024>;
+ y-size = <600>;
+ };
};
&epwmss0 {