From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1756005AbaICIqs (ORCPT ); Wed, 3 Sep 2014 04:46:48 -0400 Received: from top.free-electrons.com ([176.31.233.9]:43953 "EHLO mail.free-electrons.com" rhost-flags-OK-OK-OK-FAIL) by vger.kernel.org with ESMTP id S1755789AbaICIpm (ORCPT ); Wed, 3 Sep 2014 04:45:42 -0400 From: Boris BREZILLON To: Nicolas Ferre , Jean-Christophe Plagniol-Villard , Alexandre Belloni , Andrew Victor , Alessandro Zummo , rtc-linux@googlegroups.com Cc: Rob Herring , Pawel Moll , Mark Rutland , Ian Campbell , Kumar Gala , devicetree@vger.kernel.org, linux-arm-kernel@lists.infradead.org, linux-kernel@vger.kernel.org, Boris BREZILLON Subject: [PATCH 5/5] rtc: at91sam9: add DT bindings documentation Date: Wed, 3 Sep 2014 10:45:34 +0200 Message-Id: <1409733934-14465-6-git-send-email-boris.brezillon@free-electrons.com> X-Mailer: git-send-email 1.9.1 In-Reply-To: <1409733934-14465-1-git-send-email-boris.brezillon@free-electrons.com> References: <1409733934-14465-1-git-send-email-boris.brezillon@free-electrons.com> Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org Signed-off-by: Boris BREZILLON --- .../devicetree/bindings/rtc/atmel,at91sam9-rtc.txt | 20 ++++++++++++++++++++ 1 file changed, 20 insertions(+) create mode 100644 Documentation/devicetree/bindings/rtc/atmel,at91sam9-rtc.txt diff --git a/Documentation/devicetree/bindings/rtc/atmel,at91sam9-rtc.txt b/Documentation/devicetree/bindings/rtc/atmel,at91sam9-rtc.txt new file mode 100644 index 0000000..9ca455f --- /dev/null +++ b/Documentation/devicetree/bindings/rtc/atmel,at91sam9-rtc.txt @@ -0,0 +1,20 @@ +Atmel AT91SAM9260 Real Time Timer + +Required properties: +- compatible: should be: "atmel,at91sam9260-rtt" +- reg: should contain 2 memory regions + * the first one encodes the memory region of the RTT controller + * the second one encodes the GPBR (General Purpose Backup Resgisters) + memory region used to store the current time +- interrupts: rtc alarm/event interrupt +- clocks: should contain one clock pointing the the slow clk + +Example: + +rtc@fffffe00 { + compatible = "atmel,at91sam9260-rtt"; + reg = <0xfffffd20 0x10 + 0xfffffd50 0x4>; + interrupts = <1 4 7>; + clocks = <&clk32k>; +}; -- 1.9.1