From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1754905AbcEYFph (ORCPT ); Wed, 25 May 2016 01:45:37 -0400 Received: from 216-12-86-13.cv.mvl.ntelos.net ([216.12.86.13]:58332 "EHLO brightrain.aerifal.cx" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1750990AbcEYFnG (ORCPT ); Wed, 25 May 2016 01:43:06 -0400 Message-Id: <5341dfbb085d5647ebb6fe4390ca329b63e0e03d.1464148904.git.dalias@libc.org> In-Reply-To: References: From: Rich Felker Subject: [PATCH v3 04/12] of: add J-Core timer bindings To: devicetree@vger.kernel.org, linux-kernel@vger.kernel.org, linux-sh@vger.kernel.org Cc: Ian Campbell , Kumar Gala , Mark Rutland , Pawel Moll , Rob Herring Date: Wed, 25 May 2016 05:43:03 +0000 Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org Signed-off-by: Rich Felker --- .../devicetree/bindings/timer/jcore,pit.txt | 28 ++++++++++++++++++++++ 1 file changed, 28 insertions(+) create mode 100644 Documentation/devicetree/bindings/timer/jcore,pit.txt diff --git a/Documentation/devicetree/bindings/timer/jcore,pit.txt b/Documentation/devicetree/bindings/timer/jcore,pit.txt new file mode 100644 index 0000000..96c6815 --- /dev/null +++ b/Documentation/devicetree/bindings/timer/jcore,pit.txt @@ -0,0 +1,28 @@ +J-Core Programmable Interval Timer and Clocksource + +Required properties: + +- compatible: Must be "jcore,pit". + +- reg: Memory region for timer/clocksource registers. + +- interrupts: An interrupt to assign for the timer. The actual pit + core is integrated with the aic and allows the timer interrupt + assignment to be programmed by software, but this property is + required in order to reserve an interrupt number that doesn't + conflict with other devices. + +Optional properties: + +- cpu-offset: For SMP, the per-cpu offset to the local timer + programming memory range. + + +Example: + +timer@200 { + compatible = "jcore,pit"; + reg = < 0x200 0x30 >; + cpu-offset = < 0x300 >; + interrupts = < 0x48 >; +}; -- 2.8.1