From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1753596AbbAZH6A (ORCPT ); Mon, 26 Jan 2015 02:58:00 -0500 Received: from guitar.tcltek.co.il ([192.115.133.116]:57355 "EHLO mx.tkos.co.il" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1752114AbbAZH5d (ORCPT ); Mon, 26 Jan 2015 02:57:33 -0500 From: Baruch Siach To: Daniel Lezcano , Thomas Gleixner Cc: linux-kernel@vger.kernel.org, linux-arm-kernel@lists.infradead.org, Baruch Siach Subject: [PATCH v4 1/2] clocksource: devicetree: document Conexant Digicolor timer binding Date: Mon, 26 Jan 2015 09:56:10 +0200 Message-Id: X-Mailer: git-send-email 2.1.4 In-Reply-To: References: Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org The Conexant CX92755 SoC provides 8 32-bit timers as part of its so called "Agent Communication" block. Timers can be configures either as free running or one shot. Each timer has a dedicated interrupt source in the CX92755 interrupts controller. The first timer (Timer A) can also be configured as watchdog. This commit adds devicetree binding definition of this hardware module. The binding defined here should be reusable for other SoCs in the Digicolor series. Signed-off-by: Baruch Siach --- .../devicetree/bindings/timer/digicolor-timer.txt | 18 ++++++++++++++++++ 1 file changed, 18 insertions(+) create mode 100644 Documentation/devicetree/bindings/timer/digicolor-timer.txt diff --git a/Documentation/devicetree/bindings/timer/digicolor-timer.txt b/Documentation/devicetree/bindings/timer/digicolor-timer.txt new file mode 100644 index 000000000000..d1b659bbc29f --- /dev/null +++ b/Documentation/devicetree/bindings/timer/digicolor-timer.txt @@ -0,0 +1,18 @@ +Conexant Digicolor SoCs Timer Controller + +Required properties: + +- compatible : should be "cnxt,cx92755-timer" +- reg : Specifies base physical address and size of the "Agent Communication" + timer registers +- interrupts : Contains 8 interrupts, one for each timer +- clocks: phandle to the main clock + +Example: + + timer@f0000fc0 { + compatible = "cnxt,cx92755-timer"; + reg = <0xf0000fc0 0x40>; + interrupts = <19>, <31>, <34>, <35>, <52>, <53>, <54>, <55>; + clocks = <&main_clk>; + }; -- 2.1.4