From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1754079AbbHaSDH (ORCPT ); Mon, 31 Aug 2015 14:03:07 -0400 Received: from mail-gw1-out.broadcom.com ([216.31.210.62]:40082 "EHLO mail-gw1-out.broadcom.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1754035AbbHaSDD (ORCPT ); Mon, 31 Aug 2015 14:03:03 -0400 X-IronPort-AV: E=Sophos;i="5.17,442,1437462000"; d="scan'208";a="73945595" From: Justin Chen To: CC: , , , , , , , , , Justin Chen Subject: [PATCH v3 1/2] watchdog: bcm7038: add device tree binding documentation Date: Mon, 31 Aug 2015 11:02:42 -0700 Message-ID: <1441044163-16563-2-git-send-email-justinpopo6@gmail.com> X-Mailer: git-send-email 2.1.0 In-Reply-To: <1441044163-16563-1-git-send-email-justinpopo6@gmail.com> References: <1441044163-16563-1-git-send-email-justinpopo6@gmail.com> MIME-Version: 1.0 Content-Type: text/plain Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org Add device tree binding documentation for the watchdog hardware block on bcm7038 and newer SoCs. Signed-off-by: Justin Chen Acked-by: Guenter Roeck --- .../devicetree/bindings/watchdog/brcm,bcm7038-wdt.txt | 19 +++++++++++++++++++ 1 file changed, 19 insertions(+) create mode 100644 Documentation/devicetree/bindings/watchdog/brcm,bcm7038-wdt.txt diff --git a/Documentation/devicetree/bindings/watchdog/brcm,bcm7038-wdt.txt b/Documentation/devicetree/bindings/watchdog/brcm,bcm7038-wdt.txt new file mode 100644 index 0000000..39e5cf5 --- /dev/null +++ b/Documentation/devicetree/bindings/watchdog/brcm,bcm7038-wdt.txt @@ -0,0 +1,19 @@ +BCM7038 Watchdog timer + +Required properties: + +- compatible : should be "brcm,bcm7038-wdt" +- reg : Specifies base physical address and size of the registers. + +Optional properties: + +- clocks: The clock running the watchdog. If no clock is found the + driver will default to 27000000 HZ. + +Example: + +watchdog { + compatible = "brcm,bcm7038-wdt"; + clocks = <&upg_fixed>; + reg = <0xf040a7e8 0x16>; +}; -- 2.1.0