From mboxrd@z Thu Jan 1 00:00:00 1970 From: Hui Wang Subject: [PATCH 2/2] Input: add devicetree binding note for egalax_ts Date: Tue, 7 Aug 2012 17:39:32 +0800 Message-ID: <1344332372-9287-3-git-send-email-jason77.wang@gmail.com> References: <1344332372-9287-1-git-send-email-jason77.wang@gmail.com> <1344332372-9287-2-git-send-email-jason77.wang@gmail.com> Mime-Version: 1.0 Content-Type: text/plain Return-path: Received: from mail1.windriver.com ([147.11.146.13]:61729 "EHLO mail1.windriver.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1751690Ab2HGJkI (ORCPT ); Tue, 7 Aug 2012 05:40:08 -0400 In-Reply-To: <1344332372-9287-2-git-send-email-jason77.wang@gmail.com> Sender: linux-input-owner@vger.kernel.org List-Id: linux-input@vger.kernel.org To: dmitry.torokhov@gmail.com, jiejing.zhang@freescale.com Cc: linux-input@vger.kernel.org, devicetree-discuss@lists.ozlabs.org The egalax_ts driver needs to get the gpio number of the irq pin, and use this gpio to wake up the controller. So add a note for this change. Signed-off-by: Hui Wang --- .../bindings/input/touchscreen/egalax-ts.txt | 17 +++++++++++++++++ 1 files changed, 17 insertions(+), 0 deletions(-) create mode 100644 Documentation/devicetree/bindings/input/touchscreen/egalax-ts.txt diff --git a/Documentation/devicetree/bindings/input/touchscreen/egalax-ts.txt b/Documentation/devicetree/bindings/input/touchscreen/egalax-ts.txt new file mode 100644 index 0000000..5dd8213 --- /dev/null +++ b/Documentation/devicetree/bindings/input/touchscreen/egalax-ts.txt @@ -0,0 +1,17 @@ +* EETI eGalax Multiple Touch Controller + +Required properties: +- compatible: must be "eeti,egalax_ts" +- reg: i2c slave address +- interrupts: touch controller interrupt +- irq-gpio : the gpio pin to be used for irq + +Example: + + egalax_ts@04 { + compatible = "eeti,egalax_ts"; + reg = <0x04>; + interrupt-parent = <&gpio1>; + interrupts = <9 2>; + irq-gpio = <&gpio1 9 0>; + }; -- 1.7.6