From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1752597AbcD1NVP (ORCPT ); Thu, 28 Apr 2016 09:21:15 -0400 Received: from mail-wm0-f51.google.com ([74.125.82.51]:33080 "EHLO mail-wm0-f51.google.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1752546AbcD1NVL (ORCPT ); Thu, 28 Apr 2016 09:21:11 -0400 From: Daniel Lezcano To: tglx@linutronix.de, mingo@kernel.org Cc: Vladimir Murzin , Rob Herring , Rob Herring , Pawel Moll , Mark Rutland , Ian Campbell , Kumar Gala , devicetree@vger.kernel.org (open list:OPEN FIRMWARE AND...), linux-kernel@vger.kernel.org (open list) Subject: [PATCH 3/5] dt-bindings: document the MPS2 timer bindings Date: Thu, 28 Apr 2016 15:20:46 +0200 Message-Id: <1461849648-12751-3-git-send-email-daniel.lezcano@linaro.org> X-Mailer: git-send-email 1.9.1 In-Reply-To: <1461849648-12751-1-git-send-email-daniel.lezcano@linaro.org> References: <20160428131908.GC5197@linaro.org> <1461849648-12751-1-git-send-email-daniel.lezcano@linaro.org> Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org From: Vladimir Murzin This adds documentation of device tree bindings for the timers found on ARM MPS2 platform. Acked-by: Rob Herring Signed-off-by: Vladimir Murzin Signed-off-by: Daniel Lezcano --- .../devicetree/bindings/timer/arm,mps2-timer.txt | 28 ++++++++++++++++++++++ 1 file changed, 28 insertions(+) create mode 100644 Documentation/devicetree/bindings/timer/arm,mps2-timer.txt diff --git a/Documentation/devicetree/bindings/timer/arm,mps2-timer.txt b/Documentation/devicetree/bindings/timer/arm,mps2-timer.txt new file mode 100644 index 0000000..48f84d7 --- /dev/null +++ b/Documentation/devicetree/bindings/timer/arm,mps2-timer.txt @@ -0,0 +1,28 @@ +ARM MPS2 timer + +The MPS2 platform has simple general-purpose 32 bits timers. + +Required properties: +- compatible : Should be "arm,mps2-timer" +- reg : Address and length of the register set +- interrupts : Reference to the timer interrupt + +Required clocking property, have to be one of: +- clocks : The input clock of the timer +- clock-frequency : The rate in HZ in input of the ARM MPS2 timer + +Examples: + +timer1: mps2-timer@40000000 { + compatible = "arm,mps2-timer"; + reg = <0x40000000 0x1000>; + interrupts = <8>; + clocks = <&sysclk>; +}; + +timer2: mps2-timer@40001000 { + compatible = "arm,mps2-timer"; + reg = <0x40001000 0x1000>; + interrupts = <9>; + clock-frequency = <25000000>; +}; -- 1.9.1