From mboxrd@z Thu Jan 1 00:00:00 1970 From: Hans de Goede Subject: [PATCH v2] ARM: dts: sun5i: Enable touchscreen on Utoo P66 Date: Wed, 1 Apr 2015 17:29:37 +0200 Message-ID: <1427902177-26526-1-git-send-email-hdegoede@redhat.com> Reply-To: linux-sunxi-/JYPxA39Uh5TLH3MbocFFw@public.gmane.org Mime-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Return-path: List-Post: , List-Help: , List-Archive: , List-Unsubscribe: , To: Maxime Ripard Cc: linux-arm-kernel-IAPFreCvJWM7uuMidbF8XUB+6BGkLq7r@public.gmane.org, devicetree , linux-sunxi-/JYPxA39Uh5TLH3MbocFFw@public.gmane.org, Hans de Goede List-Id: devicetree@vger.kernel.org Add a node for the chipone-icn8318 touchscreen found on the Utoo P66 tablet. Signed-off-by: Hans de Goede --- Changes in v2: -Fix touchscreen node name --- arch/arm/boot/dts/sun5i-a13-utoo-p66.dts | 22 ++++++++++++++++++++++ 1 file changed, 22 insertions(+) diff --git a/arch/arm/boot/dts/sun5i-a13-utoo-p66.dts b/arch/arm/boot/dts/sun5i-a13-utoo-p66.dts index 9108ecd..00bdf28 100644 --- a/arch/arm/boot/dts/sun5i-a13-utoo-p66.dts +++ b/arch/arm/boot/dts/sun5i-a13-utoo-p66.dts @@ -50,6 +50,7 @@ #include "sunxi-common-regulators.dtsi" #include #include +#include #include / { @@ -93,6 +94,20 @@ pinctrl-0 = <&i2c1_pins_a>; status = "okay"; + icn8318: touchscreen@40 { + compatible = "chipone,icn8318"; + reg = <0x40>; + interrupt-parent = <&pio>; + interrupts = <9 IRQ_TYPE_EDGE_FALLING>; /* EINT9 (PG9) */ + pinctrl-names = "default"; + pinctrl-0 = <&ts_wake_pin_p66>; + wake-gpios = <&pio 1 3 GPIO_ACTIVE_HIGH>; /* PB3 */ + touchscreen-size-x = <800>; + touchscreen-size-y = <480>; + touchscreen-inverted-x; + touchscreen-swapped-x-y; + }; + pcf8563: rtc@51 { compatible = "nxp,pcf8563"; reg = <0x51>; @@ -172,6 +187,13 @@ allwinner,pull = ; }; + ts_wake_pin_p66: ts_wake_pin@0 { + allwinner,pins = "PB3"; + allwinner,function = "gpio_out"; + allwinner,drive = ; + allwinner,pull = ; + }; + usb0_vbus_pin_a: usb0_vbus_pin@0 { allwinner,pins = "PB4"; allwinner,function = "gpio_out"; -- 2.3.4