From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1753241Ab3LETcU (ORCPT ); Thu, 5 Dec 2013 14:32:20 -0500 Received: from mail-gw2-out.broadcom.com ([216.31.210.63]:43285 "EHLO mail-gw2-out.broadcom.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1752647Ab3LETav (ORCPT ); Thu, 5 Dec 2013 14:30:51 -0500 X-IronPort-AV: E=Sophos;i="4.93,835,1378882800"; d="scan'208";a="365453" 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 6/8] Documentation: dt: kona-timer: Add clocks property Date: Thu, 5 Dec 2013 11:20:42 -0800 Message-ID: <1386271244-3927-7-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 Content-Type: text/plain Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org 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 | 7 ++++++- 1 file changed, 6 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..39adf54 100644 --- a/Documentation/devicetree/bindings/arm/bcm/kona-timer.txt +++ b/Documentation/devicetree/bindings/arm/bcm/kona-timer.txt @@ -8,13 +8,18 @@ Required properties: - DEPRECATED: compatible : "bcm,kona-timer" - reg : Register range for the timer - interrupts : interrupt for the timer +- clocks: phandle + clock specifier pair of the 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>; }; -- 1.8.0.1