From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S932256AbcGGWjz (ORCPT ); Thu, 7 Jul 2016 18:39:55 -0400 Received: from down.free-electrons.com ([37.187.137.238]:37502 "EHLO mail.free-electrons.com" rhost-flags-OK-OK-OK-FAIL) by vger.kernel.org with ESMTP id S1753095AbcGGWiS (ORCPT ); Thu, 7 Jul 2016 18:38:18 -0400 From: Gregory CLEMENT To: Mike Turquette , Stephen Boyd , linux-clk@vger.kernel.org, linux-kernel@vger.kernel.org Cc: Rob Herring , devicetree@vger.kernel.org, Jason Cooper , Andrew Lunn , Sebastian Hesselbarth , Gregory CLEMENT , Thomas Petazzoni , linux-arm-kernel@lists.infradead.org, Nadav Haklai , Victor Gu , Romain Perier , Omri Itach , Marcin Wojtas , Wilson Ding , Hua Jing , Terry Zhou Subject: [PATCH v2 3/6] dt-bindings: clock: add DT binding for the TBG clocks on Armada 3700 Date: Fri, 8 Jul 2016 00:37:48 +0200 Message-Id: <1467931071-31004-4-git-send-email-gregory.clement@free-electrons.com> X-Mailer: git-send-email 2.5.0 In-Reply-To: <1467931071-31004-1-git-send-email-gregory.clement@free-electrons.com> References: <1467931071-31004-1-git-send-email-gregory.clement@free-electrons.com> Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org This commit adds the DT binding documentation for the Time Base Generator clock used in the Marvell Armada 3700 SoCs. Signed-off-by: Gregory CLEMENT Acked-by: Rob Herring --- .../bindings/clock/armada3700-tbg-clock.txt | 27 ++++++++++++++++++++++ 1 file changed, 27 insertions(+) create mode 100644 Documentation/devicetree/bindings/clock/armada3700-tbg-clock.txt diff --git a/Documentation/devicetree/bindings/clock/armada3700-tbg-clock.txt b/Documentation/devicetree/bindings/clock/armada3700-tbg-clock.txt new file mode 100644 index 000000000000..0ba1d83ff363 --- /dev/null +++ b/Documentation/devicetree/bindings/clock/armada3700-tbg-clock.txt @@ -0,0 +1,27 @@ +* Time Base Generator Clock bindings for Marvell Armada 37xx SoCs + +Marvell Armada 37xx SoCs provde Time Base Generator clocks which are +used as parent clocks for the peripheral clocks. + +The TBG clock consumer should specify the desired clock by having the +clock ID in its "clocks" phandle cell. + +The following is a list of provided IDs and clock names on Armada 3700: + 0 = TBG A P + 1 = TBG B P + 2 = TBG A S + 3 = TBG B S + +Required properties: +- compatible : shall be "marvell,armada-3700-tbg-clock" +- reg : must be the register address of North Bridge PLL register +- #clock-cells : from common clock binding; shall be set to 1 + +Example: + +tbg: tbg@13200 { + compatible = "marvell,armada-3700-tbg-clock"; + reg = <0x13200 0x1000>; + clocks = <&xtalclk>; + #clock-cells = <1>; +}; -- 2.5.0