From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Authentication-Results: lists.ozlabs.org; spf=none (mailfrom) smtp.mailfrom=nuvoton.com (client-ip=212.199.177.27; helo=herzl.nuvoton.co.il; envelope-from=tomer.maimon@nuvoton.com; receiver=) Authentication-Results: lists.ozlabs.org; dmarc=fail (p=none dis=none) header.from=gmail.com Received: from herzl.nuvoton.co.il (212.199.177.27.static.012.net.il [212.199.177.27]) (using TLSv1 with cipher DHE-RSA-AES256-SHA (256/256 bits)) (No client certificate requested) by lists.ozlabs.org (Postfix) with ESMTPS id 3zqktP4QvJzF1Dt for ; Tue, 27 Feb 2018 01:36:54 +1100 (AEDT) Received: from talu34.nuvoton.co.il (ntil-fw [212.199.177.25]) by herzl.nuvoton.co.il (8.13.8/8.13.8) with ESMTP id w1QEI4RM002071; Mon, 26 Feb 2018 16:18:04 +0200 Received: by talu34.nuvoton.co.il (Postfix, from userid 10070) id B98025AA65; Mon, 26 Feb 2018 16:36:18 +0200 (IST) From: Tomer Maimon To: robh+dt@kernel.org, mark.rutland@arm.com, daniel.lezcano@linaro.org, tglx@linutronix.de, avifishman70@gmail.com, brendanhiggins@google.com, joel@jms.id.au Cc: devicetree@vger.kernel.org, linux-kernel@vger.kernel.org, openbmc@lists.ozlabs.org, Tomer Maimon Subject: [PATCH v4 1/2] dt-binding: timer: document NPCM7xx timer DT bindings Date: Mon, 26 Feb 2018 16:36:08 +0200 Message-Id: <1519655769-25836-2-git-send-email-tmaimon77@gmail.com> X-Mailer: git-send-email 1.8.3.4 In-Reply-To: <1519655769-25836-1-git-send-email-tmaimon77@gmail.com> References: <1519655769-25836-1-git-send-email-tmaimon77@gmail.com> X-BeenThere: openbmc@lists.ozlabs.org X-Mailman-Version: 2.1.26 Precedence: list List-Id: Development list for OpenBMC List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-List-Received-Date: Mon, 26 Feb 2018 14:37:02 -0000 Added device tree binding documentation for Nuvoton NPCM7xx timer. Signed-off-by: Tomer Maimon Acked-by: Rob Herring Reviewed-by: Brendan Higgins --- .../bindings/timer/nuvoton,npcm7xx-timer.txt | 25 ++++++++++++++++++++++ 1 file changed, 25 insertions(+) create mode 100644 Documentation/devicetree/bindings/timer/nuvoton,npcm7xx-timer.txt diff --git a/Documentation/devicetree/bindings/timer/nuvoton,npcm7xx-timer.txt b/Documentation/devicetree/bindings/timer/nuvoton,npcm7xx-timer.txt new file mode 100644 index 000000000000..c5150522e618 --- /dev/null +++ b/Documentation/devicetree/bindings/timer/nuvoton,npcm7xx-timer.txt @@ -0,0 +1,25 @@ +Nuvoton NPCM7xx timer + +Nuvoton NPCM7xx have three timer modules, each timer module provides five 24-bit +timer counters. + +Required properties: +- compatible : "nuvoton,npcm750-timer" for Poleg NPCM750. +- reg : Offset and length of the register set for the device. +- interrupts : Contain the timer interrupt with flags for + falling edge. + +Required clocking property, have to be one of: +- clocks : phandle of timer reference clock. +- clock-frequency : The frequency in Hz of the clock that drives the NPCM7xx + timer (usually 25000000). + +Example: + +timer@f0008000 { + compatible = "nuvoton,npcm750-timer"; + interrupts = ; + reg = <0xf0008000 0x1000>; + clocks = <&clk NPCM7XX_CLK_TIMER>; +}; + -- 2.14.1