From patchwork Mon Sep 1 15:26:02 2014 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Krzysztof Kozlowski X-Patchwork-Id: 4820881 Return-Path: X-Original-To: patchwork-linux-arm@patchwork.kernel.org Delivered-To: patchwork-parsemail@patchwork2.web.kernel.org Received: from mail.kernel.org (mail.kernel.org [198.145.19.201]) by patchwork2.web.kernel.org (Postfix) with ESMTP id C9D9BC033A for ; Mon, 1 Sep 2014 15:30:20 +0000 (UTC) Received: from mail.kernel.org (localhost [127.0.0.1]) by mail.kernel.org (Postfix) with ESMTP id CC9D820155 for ; Mon, 1 Sep 2014 15:30:16 +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 5A0B6201BB for ; Mon, 1 Sep 2014 15:30:12 +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 1XOTVP-000660-D6; Mon, 01 Sep 2014 15:26:55 +0000 Received: from mailout4.w1.samsung.com ([210.118.77.14]) by bombadil.infradead.org with esmtps (Exim 4.80.1 #2 (Red Hat Linux)) id 1XOTVE-0005vB-E6 for linux-arm-kernel@lists.infradead.org; Mon, 01 Sep 2014 15:26:48 +0000 Received: from eucpsbgm1.samsung.com (unknown [203.254.199.244]) by mailout4.w1.samsung.com (Oracle Communications Messaging Server 7u4-24.01(7.0.4.24.0) 64bit (built Nov 17 2011)) with ESMTP id <0NB8008IFB0JL3B0@mailout4.w1.samsung.com> for linux-arm-kernel@lists.infradead.org; Mon, 01 Sep 2014 16:29:07 +0100 (BST) X-AuditID: cbfec7f4-b7f156d0000063c7-49-5404901a2d4e Received: from eusync3.samsung.com ( [203.254.199.213]) by eucpsbgm1.samsung.com (EUCPMTA) with SMTP id EB.78.25543.A1094045; Mon, 01 Sep 2014 16:26:18 +0100 (BST) Received: from AMDC1943.digital.local ([106.116.151.171]) by eusync3.samsung.com (Oracle Communications Messaging Server 7u4-23.01(7.0.4.23.0) 64bit (built Aug 10 2011)) with ESMTPA id <0NB800GDTAVPO860@eusync3.samsung.com>; Mon, 01 Sep 2014 16:26:18 +0100 (BST) From: Krzysztof Kozlowski To: Tomasz Figa , Tomasz Figa , Mike Turquette , Kukjin Kim , Rob Herring , Pawel Moll , Mark Rutland , Ian Campbell , Kumar Gala , Kyungmin Park , linux-kernel@vger.kernel.org, linux-arm-kernel@lists.infradead.org, devicetree@vger.kernel.org, linux-samsung-soc@vger.kernel.org, Ben Dooks , Russell King , Sylwester Nawrocki Subject: [PATCH 3/3] dt-bindings: clk: samsung: Document the DMC domain of Exynos3250 CMU Date: Mon, 01 Sep 2014 17:26:02 +0200 Message-id: <1409585162-10523-3-git-send-email-k.kozlowski@samsung.com> X-Mailer: git-send-email 1.9.1 In-reply-to: <1409585162-10523-1-git-send-email-k.kozlowski@samsung.com> References: <1409585162-10523-1-git-send-email-k.kozlowski@samsung.com> X-Brightmail-Tracker: H4sIAAAAAAAAA+NgFrrELMWRmVeSWpSXmKPExsVy+t/xq7pSE1hCDObcULDYOGM9q8WkdQeY LOYfOcdq0f9mIavFuVcrGS1evzC06F1wlc3ibNMbdotNj6+xWlzeNYfNYsb5fUwWty/zWqw9 cpfdYun1i0wWTydcZLOYMH0ti0Xr3iPsFofftLNarJ/xmsVi1a4/jA4iHmvmrWH0aGnuYfO4 3NfL5PF31Qtmj52z7rJ7rFz+hc1j06pONo871/aweWxeUu/Rt2UVo8fnTXIB3FFcNimpOZll qUX6dglcGd8e9bMU3OGrWNW0j6mBcQFPFyMHh4SAiUT7f6MuRk4gU0ziwr31bF2MXBxCAksZ Jc5seckK4fQxSez6t5UFpIpNwFhi8/IlYFUiAs2sEh9OzWACcZgFZjBK3Fu4C6xKWCBaYure XewgNouAqsSTNa+YQGxeAXeJn+9/sELsk5M4eWwyK8gZnAIeEo23FEDCQkAlV5/eZp/AyLuA kWEVo2hqaXJBcVJ6rqFecWJucWleul5yfu4mRkg8fNnBuPiY1SFGAQ5GJR7eFwuZQ4RYE8uK K3MPMUpwMCuJ8KZmsIQI8aYkVlalFuXHF5XmpBYfYmTi4JRqYBR3TdhoJNyzRcjhwNvtS1p/ /WL5kndGwMMv06QgVfOC8NOoV+skZwgtjNY//p+v99EM3yVfrv05ub/3+oE7pU/WL/h82f2I 0uP92Tb2MgcWfpNbZ79/Z/GM5bcXTZk7a9+/TfGqzTVXLjv93iaiMneDI//TG0cfcvJVX7fZ dd746Ke/jB36/JN7lViKMxINtZiLihMBBdKDHGUCAAA= X-CRM114-Version: 20100106-BlameMichelson ( TRE 0.8.0 (BSD) ) MR-646709E3 X-CRM114-CacheID: sfid-20140901_082644_627679_B1A584BC X-CRM114-Status: GOOD ( 10.28 ) X-Spam-Score: -6.7 (------) Cc: Krzysztof Kozlowski , Bartlomiej Zolnierkiewicz , 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 ins 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.