From patchwork Thu Dec 5 19:20:39 2013 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Tim Kryger X-Patchwork-Id: 3291031 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 F00449F388 for ; Thu, 5 Dec 2013 19:31:40 +0000 (UTC) Received: from mail.kernel.org (localhost [127.0.0.1]) by mail.kernel.org (Postfix) with ESMTP id CC4922037A for ; Thu, 5 Dec 2013 19:31:39 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [209.132.180.67]) by mail.kernel.org (Postfix) with ESMTP id B503320213 for ; Thu, 5 Dec 2013 19:31:38 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1752857Ab3LETa5 (ORCPT ); Thu, 5 Dec 2013 14:30:57 -0500 Received: from mail-gw3-out.broadcom.com ([216.31.210.64]:52527 "EHLO mail-gw3-out.broadcom.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1752841Ab3LETaz (ORCPT ); Thu, 5 Dec 2013 14:30:55 -0500 X-IronPort-AV: E=Sophos;i="4.93,835,1378882800"; d="scan'208";a="161132" Received: from irvexchcas07.broadcom.com (HELO IRVEXCHCAS07.corp.ad.broadcom.com) ([10.9.208.55]) by mail-gw3-out.broadcom.com with ESMTP; 05 Dec 2013 11:20:55 -0800 Received: from IRVEXCHSMTP1.corp.ad.broadcom.com (10.9.207.51) by IRVEXCHCAS07.corp.ad.broadcom.com (10.9.208.55) with Microsoft SMTP Server (TLS) id 14.1.438.0; Thu, 5 Dec 2013 11:21:20 -0800 Received: from mail-sj1-12.sj.broadcom.com (10.10.10.20) by IRVEXCHSMTP1.corp.ad.broadcom.com (10.9.207.51) with Microsoft SMTP Server id 14.1.438.0; Thu, 5 Dec 2013 11:21:20 -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 5274D207CF; Thu, 5 Dec 2013 11:21:18 -0800 (PST) Received: by mps-infra-lab3.broadcom.com (Postfix, from userid 1004) id 224B9458A11; Thu, 5 Dec 2013 11:21:18 -0800 (PST) From: Tim Kryger To: Christian Daudt , Rob Herring , Pawel Moll , Mark Rutland , Stephen Warren , Ian Campbell , Daniel Lezcano , Thomas Gleixner , Chris Ball , Axel Lin CC: Tim Kryger , Device Tree List , Linux ARM Kernel List , Linux Kernel Mailing List , Linux MMC List , Linaro Patches List Subject: [PATCH v4 3/8] Documentation: dt: kona-sdhci: Add clocks property Date: Thu, 5 Dec 2013 11:20:39 -0800 Message-ID: <1386271244-3927-4-git-send-email-tim.kryger@linaro.org> X-Mailer: git-send-email 1.8.0.1 In-Reply-To: <1386271244-3927-1-git-send-email-tim.kryger@linaro.org> References: <1386271244-3927-1-git-send-email-tim.kryger@linaro.org> MIME-Version: 1.0 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=ham 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 Kona SDHCI block requires a clock that must be specified in the device tree. Update the documentation to reflect this requirement. Signed-off-by: Tim Kryger Reviewed-by: Matt Porter Reviewed-by: Christian Daudt --- Documentation/devicetree/bindings/mmc/kona-sdhci.txt | 4 ++++ 1 file changed, 4 insertions(+) diff --git a/Documentation/devicetree/bindings/mmc/kona-sdhci.txt b/Documentation/devicetree/bindings/mmc/kona-sdhci.txt index 789fb07..aaba248 100644 --- a/Documentation/devicetree/bindings/mmc/kona-sdhci.txt +++ b/Documentation/devicetree/bindings/mmc/kona-sdhci.txt @@ -6,12 +6,16 @@ and the properties present in the bcm281xx SDHCI Required properties: - compatible : Should be "brcm,kona-sdhci" - DEPRECATED: compatible : Should be "bcm,kona-sdhci" +- clocks: phandle + clock specifier pair of the external clock + +Refer to clocks/clock-bindings.txt for generic clock consumer properties. Example: sdio2: sdio@0x3f1a0000 { compatible = "brcm,kona-sdhci"; reg = <0x3f1a0000 0x10000>; + clocks = <&sdio3_clk>; interrupts = <0x0 74 0x4>; };