Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1754112AbcDYIqk (ORCPT ); Mon, 25 Apr 2016 04:46:40 -0400 Received: from foss.arm.com ([217.140.101.70]:43901 "EHLO foss.arm.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1754054AbcDYIqi (ORCPT ); Mon, 25 Apr 2016 04:46:38 -0400 From: Vladimir Murzin To: daniel.lezcano@linaro.org Cc: tglx@linutronix.de, arnd@arndb.de, sudeep.holla@arm.com, linux-kernel@vger.kernel.org, linux-arm-kernel@lists.infradead.org Subject: [PATCH 1/2] dt-bindings: document the MPS2 timer bindings Date: Mon, 25 Apr 2016 09:45:43 +0100 Message-Id: <1461573944-2728-2-git-send-email-vladimir.murzin@arm.com> X-Mailer: git-send-email 2.0.0 In-Reply-To: <1461573944-2728-1-git-send-email-vladimir.murzin@arm.com> References: <1461573944-2728-1-git-send-email-vladimir.murzin@arm.com> Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org Content-Length: 1382 Lines: 46 This adds documentation of device tree bindings for the timers found on ARM MPS2 platform. Acked-by: Rob Herring Signed-off-by: Vladimir Murzin --- .../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>; +}; -- 1.7.9.5