From patchwork Tue Sep 2 13:21:17 2014 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Krzysztof Kozlowski X-Patchwork-Id: 4825771 Return-Path: X-Original-To: patchwork-linux-arm@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 7F74A9F2ED for ; Tue, 2 Sep 2014 13:26:37 +0000 (UTC) Received: from mail.kernel.org (localhost [127.0.0.1]) by mail.kernel.org (Postfix) with ESMTP id 4CCD02013A for ; Tue, 2 Sep 2014 13:26:36 +0000 (UTC) Received: from bombadil.infradead.org (bombadil.infradead.org [198.137.202.9]) (using TLSv1.2 with cipher DHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by mail.kernel.org (Postfix) with ESMTPS id 6CD9520131 for ; Tue, 2 Sep 2014 13:26:34 +0000 (UTC) Received: from localhost ([127.0.0.1] helo=bombadil.infradead.org) by bombadil.infradead.org with esmtp (Exim 4.80.1 #2 (Red Hat Linux)) id 1XOo33-00054W-FG; Tue, 02 Sep 2014 13:23:01 +0000 Received: from mailout1.w1.samsung.com ([210.118.77.11]) by bombadil.infradead.org with esmtps (Exim 4.80.1 #2 (Red Hat Linux)) id 1XOo2l-0004aI-TF for linux-arm-kernel@lists.infradead.org; Tue, 02 Sep 2014 13:22:45 +0000 Received: from eucpsbgm2.samsung.com (unknown [203.254.199.245]) by mailout1.w1.samsung.com (Oracle Communications Messaging Server 7u4-24.01(7.0.4.24.0) 64bit (built Nov 17 2011)) with ESMTP id <0NB900KDNZY1WQ30@mailout1.w1.samsung.com> for linux-arm-kernel@lists.infradead.org; Tue, 02 Sep 2014 14:25:13 +0100 (BST) X-AuditID: cbfec7f5-b7f776d000003e54-79-5405c48974b8 Received: from eusync2.samsung.com ( [203.254.199.212]) by eucpsbgm2.samsung.com (EUCPMTA) with SMTP id 39.77.15956.984C5045; Tue, 02 Sep 2014 14:22:17 +0100 (BST) Received: from AMDC1943.digital.local ([106.116.151.171]) by eusync2.samsung.com (Oracle Communications Messaging Server 7u4-23.01(7.0.4.23.0) 64bit (built Aug 10 2011)) with ESMTPA id <0NB9002STZSX3V90@eusync2.samsung.com>; Tue, 02 Sep 2014 14:22:17 +0100 (BST) From: Krzysztof Kozlowski To: Rob Herring , Pawel Moll , Mark Rutland , Ian Campbell , Kumar Gala , Kukjin Kim , Ben Dooks , Russell King , Tomasz Figa , Mike Turquette , devicetree@vger.kernel.org, linux-arm-kernel@lists.infradead.org, linux-samsung-soc@vger.kernel.org, linux-kernel@vger.kernel.org Subject: [PATCH v2 3/3] dt-bindings: clk: samsung: Document the DMC domain of Exynos3250 CMU Date: Tue, 02 Sep 2014 15:21:17 +0200 Message-id: <1409664077-27121-3-git-send-email-k.kozlowski@samsung.com> X-Mailer: git-send-email 1.9.1 In-reply-to: <1409664077-27121-1-git-send-email-k.kozlowski@samsung.com> References: <1409664077-27121-1-git-send-email-k.kozlowski@samsung.com> X-Brightmail-Tracker: H4sIAAAAAAAAA+NgFjrGLMWRmVeSWpSXmKPExsVy+t/xK7qdR1hDDD50GVpsnLGe1WLSugNM FvOPnGO16H+zkNXi3KuVjBavXxha9C64ymZxtukNu8Wmx9dYLS7vmsNmMeP8PiaL25d5LdYe uctusfT6RSaLpxMusllMmL6WxaJ17xF2i8Nv2lkt1s94zeIg7LFm3hpGj5bmHjaPy329TB5/ V71g9li5/Aubx6ZVnWwed67tYfPYvKTeo2/LKkaPz5vkAriiuGxSUnMyy1KL9O0SuDKu3b/F XHCbr+Lnjkb2Bsb5PF2MHBwSAiYSF3f7dTFyApliEhfurWfrYuTiEBJYyiix4W8nE4TTxyRx 6vUKdpAqNgFjic3Ll7CB2CICTSwSM+8HgBQxC3xhlJh1/RkrSEJYIE7i5dn9rCAbWARUJV5P LgYJ8wq4S8xYOpkNYpucxMljk8HKOQU8JP78/MwCUi4EVDPxZt0ERt4FjAyrGEVTS5MLipPS c430ihNzi0vz0vWS83M3MULC/usOxqXHrA4xCnAwKvHwvljIHCLEmlhWXJl7iFGCg1lJhNdj L2uIEG9KYmVValF+fFFpTmrxIUYmDk6pBkb3i5LbpBf9C/jGyVR5UDtuv+Mkt5V+2ZO61IpU q1vZD8yx8Fjnd/lAe4t0zbuzsXaWewNlnX/mNnzZYL7+ZM/Pfd7Kb6Ij/6tkfNJ+xJ/9if3G POWGz/ZPD3J/nHL0xPebLtu5N//IvqvspChV8k+sncczsSJhht3jrUotQlNe8D3XvLrO3kWJ pTgj0VCLuag4EQDjitaLWQIAAA== X-CRM114-Version: 20100106-BlameMichelson ( TRE 0.8.0 (BSD) ) MR-646709E3 X-CRM114-CacheID: sfid-20140902_062244_098294_8BA4D969 X-CRM114-Status: GOOD ( 10.32 ) X-Spam-Score: -6.7 (------) Cc: Kyungmin Park , Bartlomiej Zolnierkiewicz , Krzysztof Kozlowski , Sylwester Nawrocki , Marek Szyprowski X-BeenThere: linux-arm-kernel@lists.infradead.org X-Mailman-Version: 2.1.18-1 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , MIME-Version: 1.0 Sender: "linux-arm-kernel" Errors-To: linux-arm-kernel-bounces+patchwork-linux-arm=patchwork.kernel.org@lists.infradead.org X-Spam-Status: No, score=-3.6 required=5.0 tests=BAYES_00, RCVD_IN_DNSWL_NONE, 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 Document the new compatible for clock in DMC (Dynamic Memory Controller) domain of Exynos3250 Clock Management Unit (CMU). Signed-off-by: Krzysztof Kozlowski --- Documentation/devicetree/bindings/clock/exynos3250-clock.txt | 10 +++++++++- 1 file changed, 9 insertions(+), 1 deletion(-) diff --git a/Documentation/devicetree/bindings/clock/exynos3250-clock.txt b/Documentation/devicetree/bindings/clock/exynos3250-clock.txt index aadc9c59e2d1..f57d9dd9ea85 100644 --- a/Documentation/devicetree/bindings/clock/exynos3250-clock.txt +++ b/Documentation/devicetree/bindings/clock/exynos3250-clock.txt @@ -7,6 +7,8 @@ Required Properties: - compatible: should be one of the following. - "samsung,exynos3250-cmu" - controller compatible with Exynos3250 SoC. + - "samsung,exynos3250-cmu-dmc" - controller compatible with + Exynos3250 SoC for Dynamic Memory Controller domain. - reg: physical base address of the controller and length of memory mapped region. @@ -20,7 +22,7 @@ All available clocks are defined as preprocessor macros in dt-bindings/clock/exynos3250.h header and can be used in device tree sources. -Example 1: An example of a clock controller node is listed below. +Example 1: Examples of clock controller nodes are listed below. cmu: clock-controller@10030000 { compatible = "samsung,exynos3250-cmu"; @@ -28,6 +30,12 @@ Example 1: An example of a clock controller node is listed below. #clock-cells = <1>; }; + cmu_dmc: clock-controller@105C0000 { + compatible = "samsung,exynos3250-cmu-dmc"; + reg = <0x105C0000 0x2000>; + #clock-cells = <1>; + }; + Example 2: UART controller node that consumes the clock generated by the clock controller. Refer to the standard clock bindings for information about 'clocks' and 'clock-names' property.