Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1751963AbaLPW7S (ORCPT ); Tue, 16 Dec 2014 17:59:18 -0500 Received: from utopia.booyaka.com ([74.50.51.50]:35124 "EHLO utopia.booyaka.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1751800AbaLPW7O (ORCPT ); Tue, 16 Dec 2014 17:59:14 -0500 MBOX-Line: From paul@pwsan.com Tue Dec 16 12:38:29 2014 Subject: [PATCH 3/4] clk: tegra: Update binding doc for Tegra132 To: linux-tegra@vger.kernel.org, linux-kernel@vger.kernel.org From: Paul Walmsley Cc: Mark Rutland , Alexandre Courbot , Paul Walmsley , Pawel Moll , Stephen Warren , Peter De Schrijver , Ian Campbell , Rob Herring , Thierry Reding , Paul Walmsley , Kumar Gala , linux-arm-kernel@lists.infradead.org Date: Tue, 16 Dec 2014 12:38:29 -0800 Message-ID: <20141216203828.22980.14684.stgit@chromeos-P9X79> In-Reply-To: <20141216203813.22980.2301.stgit@chromeos-P9X79> References: <20141216203813.22980.2301.stgit@chromeos-P9X79> User-Agent: StGit/0.15 MIME-Version: 1.0 Content-Type: text/plain; charset="utf-8" Content-Transfer-Encoding: 7bit Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org From: Peter De Schrijver Tegra132 has almost the same clock structure than Tegra124. This patch documents the missing clock IDs. Signed-off-by: Peter De Schrijver [paul@pwsan.com: updated binding documentation to reflect the recent split of Tegra124 clock IDs into a Tegra124/132-common file and a Tegra124-specific file] Signed-off-by: Paul Walmsley Signed-off-by: Paul Walmsley Cc: Stephen Warren Cc: Thierry Reding Cc: Alexandre Courbot Cc: Rob Herring Cc: Pawel Moll Cc: Mark Rutland Cc: Ian Campbell Cc: Kumar Gala --- .../bindings/clock/nvidia,tegra124-car.txt | 10 ++++++---- 1 file changed, 6 insertions(+), 4 deletions(-) diff --git a/Documentation/devicetree/bindings/clock/nvidia,tegra124-car.txt b/Documentation/devicetree/bindings/clock/nvidia,tegra124-car.txt index ded5d62..c6620bc 100644 --- a/Documentation/devicetree/bindings/clock/nvidia,tegra124-car.txt +++ b/Documentation/devicetree/bindings/clock/nvidia,tegra124-car.txt @@ -1,4 +1,4 @@ -NVIDIA Tegra124 Clock And Reset Controller +NVIDIA Tegra124 and Tegra132 Clock And Reset Controller This binding uses the common clock binding: Documentation/devicetree/bindings/clock/clock-bindings.txt @@ -7,14 +7,16 @@ The CAR (Clock And Reset) Controller on Tegra is the HW module responsible for muxing and gating Tegra's clocks, and setting their rates. Required properties : -- compatible : Should be "nvidia,tegra124-car" +- compatible : Should be "nvidia,tegra124-car" or "nvidia,tegra132-car" - reg : Should contain CAR registers location and length - clocks : Should contain phandle and clock specifiers for two clocks: the 32 KHz "32k_in", and the board-specific oscillator "osc". - #clock-cells : Should be 1. In clock consumers, this cell represents the clock ID exposed by the - CAR. The assignments may be found in header file - . + CAR. The assignments may be found in the header files + (which covers IDs common + to Tegra124 and Tegra132) and + (for Tegra124-specific clocks). - #reset-cells : Should be 1. In clock consumers, this cell represents the bit number in the CAR's array of CLK_RST_CONTROLLER_RST_DEVICES_* registers. -- To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to majordomo@vger.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html Please read the FAQ at http://www.tux.org/lkml/