From mboxrd@z Thu Jan 1 00:00:00 1970 From: Moritz Fischer Subject: [PATCH v3 2/3] doc: dt: Add documentation for e3x0-button bindings. Date: Fri, 9 Jan 2015 00:59:30 +0100 Message-ID: <1420761571-22903-3-git-send-email-moritz.fischer@ettus.com> References: <1420761571-22903-1-git-send-email-moritz.fischer@ettus.com> Return-path: In-Reply-To: <1420761571-22903-1-git-send-email-moritz.fischer@ettus.com> Sender: linux-kernel-owner@vger.kernel.org To: dmitry.torokhov@gmail.com Cc: linux-input@vger.kernel.org, linux-kernel@vger.kernel.org, Moritz Fischer List-Id: linux-input@vger.kernel.org Signed-off-by: Moritz Fischer --- .../devicetree/bindings/input/e3x0-button.txt | 25 ++++++++++++++++++++++ 1 file changed, 25 insertions(+) diff --git a/Documentation/devicetree/bindings/input/e3x0-button.txt b/Documentation/devicetree/bindings/input/e3x0-button.txt new file mode 100644 index 0000000..751665e --- /dev/null +++ b/Documentation/devicetree/bindings/input/e3x0-button.txt @@ -0,0 +1,25 @@ +National Instruments Ettus Research USRP E3x0 button driver + +This module is part of the NI Ettus Research USRP E3x0 SDR. + +This module provides a simple power button event via two interrupts. + +Required properties: +- compatible: should be one of the following + - "ettus,e3x0-button": For devices such as the NI Ettus Research USRP E3x0 +- interrupt-parent: + - a phandle to the interrupt controller that it is attached to. +- interrupts: should be one of the following + - <0 30 1>, <0 31 1>: For devices such as the NI Ettus Research USRP E3x0 +- interrupt-names: should be one of the following + - "press", "release": For devices such as the NI Ettus Research USRP E3x0 + +Note: Interrupt numbers might vary depending on the FPGA configuration. + +Example: + button { + compatible = "ettus,e3x0-button"; + interrupt-parent = <&intc>; + interrupts = <0 30 1>, <0 31 1>; + interrupt-names = "press", "release"; + } -- 1.9.3