From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1751060AbdAPEUS (ORCPT ); Sun, 15 Jan 2017 23:20:18 -0500 Received: from mail-pg0-f44.google.com ([74.125.83.44]:33105 "EHLO mail-pg0-f44.google.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1750839AbdAPEUQ (ORCPT ); Sun, 15 Jan 2017 23:20:16 -0500 From: Baoyou Xie To: jun.nie@linaro.org, wim@iguana.be, linux@roeck-us.net, robh+dt@kernel.org, mark.rutland@arm.com Cc: linux-arm-kernel@lists.infradead.org, linux-watchdog@vger.kernel.org, devicetree@vger.kernel.org, linux-kernel@vger.kernel.org, shawnguo@kernel.org, baoyou.xie@linaro.org, xie.baoyou@zte.com.cn, chen.chaokai@zte.com.cn, wang.qiang01@zte.com.cn Subject: [PATCH v1 1/3] dt: bindings: add documentation for zx2967 family watchdog controller Date: Mon, 16 Jan 2017 12:19:53 +0800 Message-Id: <1484540395-3335-1-git-send-email-baoyou.xie@linaro.org> X-Mailer: git-send-email 2.7.4 Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org This patch adds dt-binding documentation for zx2967 family watchdog controller. Signed-off-by: Baoyou Xie --- .../bindings/watchdog/zte,zx2967-wdt.txt | 29 ++++++++++++++++++++++ 1 file changed, 29 insertions(+) create mode 100644 Documentation/devicetree/bindings/watchdog/zte,zx2967-wdt.txt diff --git a/Documentation/devicetree/bindings/watchdog/zte,zx2967-wdt.txt b/Documentation/devicetree/bindings/watchdog/zte,zx2967-wdt.txt new file mode 100644 index 0000000..0fe0d40 --- /dev/null +++ b/Documentation/devicetree/bindings/watchdog/zte,zx2967-wdt.txt @@ -0,0 +1,29 @@ +ZTE zx2967 Watchdog timer + +Required properties: + +- compatible : should be one of the following. + * zte,zx296718-wdt +- reg : Specifies base physical address and size of the registers. +- clocks : Pairs of phandle and specifier referencing the controller's clocks. +- clock-names: "wdtclk" for the watchdog clock. +- resets : Reference to the reset controller controlling the watchdog + controller. +- reset-names : Must include the following entries: + * wdtrst + +Optional properties: + +- reset-mask-config : Mask and configuare value that be wrote to aon-sysctrl. + +Example: + +wdt_ares: watchdog@1465000 { + compatible = "zte,zx296718-wdt"; + reg = <0x1465000 0x1000>; + clocks = <&topcrm WDT_WCLK>; + clock-names = "wdtclk"; + resets = <&toprst 35>; + reset-names = "wdtrst"; + reset-mask-config = <1 0x115>; +}; -- 2.7.4