From patchwork Thu Nov 14 19:10:41 2013 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Tim Kryger X-Patchwork-Id: 3184721 Return-Path: X-Original-To: patchwork-linux-mmc@patchwork.kernel.org Delivered-To: patchwork-parsemail@patchwork1.web.kernel.org Received: from mail.kernel.org (mail.kernel.org [198.145.19.201]) by patchwork1.web.kernel.org (Postfix) with ESMTP id 06BC29F522 for ; Thu, 14 Nov 2013 19:12:29 +0000 (UTC) Received: from mail.kernel.org (localhost [127.0.0.1]) by mail.kernel.org (Postfix) with ESMTP id 238B3208DF for ; Thu, 14 Nov 2013 19:12:28 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [209.132.180.67]) by mail.kernel.org (Postfix) with ESMTP id 3BE82208D3 for ; Thu, 14 Nov 2013 19:12:27 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1756864Ab3KNTMT (ORCPT ); Thu, 14 Nov 2013 14:12:19 -0500 Received: from mms2.broadcom.com ([216.31.210.18]:2694 "EHLO mms2.broadcom.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1755073Ab3KNTLK (ORCPT ); Thu, 14 Nov 2013 14:11:10 -0500 Received: from [10.9.208.55] by mms2.broadcom.com with ESMTP (Broadcom SMTP Relay (Email Firewall v6.5)); Thu, 14 Nov 2013 11:10:33 -0800 X-Server-Uuid: 4500596E-606A-40F9-852D-14843D8201B2 Received: from IRVEXCHSMTP3.corp.ad.broadcom.com (10.9.207.53) by IRVEXCHCAS07.corp.ad.broadcom.com (10.9.208.55) with Microsoft SMTP Server (TLS) id 14.1.438.0; Thu, 14 Nov 2013 11:11:00 -0800 Received: from mail-sj1-12.sj.broadcom.com (10.10.10.20) by IRVEXCHSMTP3.corp.ad.broadcom.com (10.9.207.53) with Microsoft SMTP Server id 14.1.438.0; Thu, 14 Nov 2013 11:11:00 -0800 Received: from mps-infra-lab3.broadcom.com ( mps-infra-lab3.sj.broadcom.com [10.19.114.109]) by mail-sj1-12.sj.broadcom.com (Postfix) with ESMTP id B1C68207D2; Thu, 14 Nov 2013 11:10:58 -0800 (PST) Received: by mps-infra-lab3.broadcom.com (Postfix, from userid 1004) id 877254589FC; Thu, 14 Nov 2013 11:10:58 -0800 (PST) From: "Tim Kryger" To: "Christian Daudt" , "Rob Herring" , "Pawel Moll" , "Mark Rutland" , "Stephen Warren" , "Ian Campbell" , "Daniel Lezcano" , "Thomas Gleixner" , "Chris Ball" cc: "Tim Kryger" , "Device Tree List" , "Linux ARM Kernel List" , "Linux Kernel Mailing List" , "Linux MMC List" , "Linaro Patches List" Subject: [PATCH v3 6/8] Documentation: dt: kona-timer: Add clocks property Date: Thu, 14 Nov 2013 11:10:41 -0800 Message-ID: <1384456243-27053-7-git-send-email-tim.kryger@linaro.org> X-Mailer: git-send-email 1.8.0.1 In-Reply-To: <1384456243-27053-1-git-send-email-tim.kryger@linaro.org> References: <1384456243-27053-1-git-send-email-tim.kryger@linaro.org> MIME-Version: 1.0 X-WSS-ID: 7E9BFFA24RS8193357-01-01 Sender: linux-mmc-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-mmc@vger.kernel.org X-Spam-Status: No, score=-6.9 required=5.0 tests=BAYES_00, RCVD_IN_DNSWL_HI, RP_MATCHES_RCVD, UNPARSEABLE_RELAY autolearn=unavailable version=3.3.1 X-Spam-Checker-Version: SpamAssassin 3.3.1 (2010-03-16) on mail.kernel.org X-Virus-Scanned: ClamAV using ClamSMTP The frequency for the Kona timer can either be specified through the device tree or determined by checking the rate of the clock specified in the device tree. Update the documentation to reflect both ways. Signed-off-by: Tim Kryger Reviewed-by: Matt Porter --- Documentation/devicetree/bindings/arm/bcm/kona-timer.txt | 8 +++++++- 1 file changed, 7 insertions(+), 1 deletion(-) diff --git a/Documentation/devicetree/bindings/arm/bcm/kona-timer.txt b/Documentation/devicetree/bindings/arm/bcm/kona-timer.txt index 17d88b2..b84e184 100644 --- a/Documentation/devicetree/bindings/arm/bcm/kona-timer.txt +++ b/Documentation/devicetree/bindings/arm/bcm/kona-timer.txt @@ -8,13 +8,19 @@ Required properties: - DEPRECATED: compatible : "bcm,kona-timer" - reg : Register range for the timer - interrupts : interrupt for the timer +- clocks: clock specifier for the kona i2c external clock - clock-frequency: frequency that the clock operates +Only one of clocks or clock-frequency should be specified. + +Refer to clocks/clock-bindings.txt for generic clock consumer +properties. + Example: timer@35006000 { compatible = "brcm,kona-timer"; reg = <0x35006000 0x1000>; interrupts = <0x0 7 0x4>; - clock-frequency = <32768>; + clocks = <&hub_timer_clk>; };