From mboxrd@z Thu Jan 1 00:00:00 1970 Return-path: From: Naidu Tellapati To: wim@iguana.be, linux@roeck-us.net, abrestic@chromium.org, ezequiel.garcia@imgtec.com, james.hartley@imgtec.com, james.hogan@imgtec.com Cc: naidu.tellapati@imgtec.com, arul.ramasamy@imgtec.com, linux-watchdog@vger.kernel.org, devicetree@vger.kernel.org, Naidu Tellapati , Naidu Tellapati , Jude Abraham Subject: [PATCH RESEND v6 2/2] DT: watchdog: Add ImgTec PDC Watchdog Timer binding documentation Date: Thu, 27 Nov 2014 10:24:05 +0530 Message-Id: <1417064045-13274-3-git-send-email-Naidu.Tellapati@gmail.com> In-Reply-To: <1417064045-13274-1-git-send-email-Naidu.Tellapati@gmail.com> References: <1417064045-13274-1-git-send-email-Naidu.Tellapati@gmail.com> List-ID: Add the devicetree binding document for ImgTec PDC Watchdog Timer. Signed-off-by: Naidu Tellapati Signed-off-by: Jude Abraham Reviewed-by: Andrew Bresticker --- No changes from v5. --- .../devicetree/bindings/watchdog/imgpdc-wdt.txt | 18 ++++++++++++++++++ 1 files changed, 18 insertions(+), 0 deletions(-) create mode 100644 Documentation/devicetree/bindings/watchdog/imgpdc-wdt.txt diff --git a/Documentation/devicetree/bindings/watchdog/imgpdc-wdt.txt b/Documentation/devicetree/bindings/watchdog/imgpdc-wdt.txt new file mode 100644 index 0000000..2f9ba77 --- /dev/null +++ b/Documentation/devicetree/bindings/watchdog/imgpdc-wdt.txt @@ -0,0 +1,18 @@ +*ImgTec PowerDown Controller (PDC) Watchdog Timer (WDT) + +Required properties: +- compatible : Should be "img,pdc-wdt" +- reg : Should contain WDT registers location and length +- clocks: Must contain an entry for each entry in clock-names. +- clock-names: Should contain "wdt" and "sys" +- interrupts : Should contain WDT interrupt + +Examples: + +wdt@18102100 { + compatible = "img,pdc-wdt"; + reg = <0x18102100 0x100>; + clocks = <&pdc_wdt_clk>, <&sys_clk>; + clock-names = "wdt", "sys"; + interrupts = <0 52 IRQ_TYPE_LEVEL_HIGH>; +}; -- 1.7.0.4