From patchwork Wed Mar 19 07:13:13 2014 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Shaik Ameer Basha X-Patchwork-Id: 3857781 Return-Path: X-Original-To: patchwork-linux-media@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 8020FBF540 for ; Wed, 19 Mar 2014 18:05:39 +0000 (UTC) Received: from mail.kernel.org (localhost [127.0.0.1]) by mail.kernel.org (Postfix) with ESMTP id B4FBB200D0 for ; Wed, 19 Mar 2014 18:05:38 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [209.132.180.67]) by mail.kernel.org (Postfix) with ESMTP id E6C55200DC for ; Wed, 19 Mar 2014 18:05:37 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1756784AbaCSHNu (ORCPT ); Wed, 19 Mar 2014 03:13:50 -0400 Received: from mail-pb0-f41.google.com ([209.85.160.41]:50958 "EHLO mail-pb0-f41.google.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1754272AbaCSHNl (ORCPT ); Wed, 19 Mar 2014 03:13:41 -0400 Received: by mail-pb0-f41.google.com with SMTP id jt11so8536062pbb.28 for ; Wed, 19 Mar 2014 00:13:40 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=gmail.com; s=20120113; h=sender:from:to:cc:subject:date:message-id:in-reply-to:references; bh=h1QpPrgrwS6Ze8esW2/D7TkTH5vsrYqDaUU3KOPQShU=; b=OlyObSnC18Y2b+sgrnRe4D4gspkdaiuXNtXzKIvX3tJDZqfBK3LfRNgCHu8zgA0zZZ Sqq62/ucyFyVorhxeIx7C0IJrrSvwGexGR4/Fh7pPBpsxE8gplYD1qMBLbZYZwOWL8mc guMyJe+JmWpXty94Xm7AqKskuD/oFPkzSQPwf8IUKLB8EkT/9j7b0+BRDln7LNQO5YSp q2EQppCL7bAYpITsrK1Qr+ejSnb/fc6DYJwLD+Vcofi8S+jrTLN1ulM0WW3maCsTFaly uis3mBfk3NM1JWYNzq7qMBxSXtbG8fdyNZV2kdrKEBgsqZjj47vMplOA0MQJ9OZxSEL8 pPYw== X-Received: by 10.66.123.5 with SMTP id lw5mr37735097pab.83.1395213220732; Wed, 19 Mar 2014 00:13:40 -0700 (PDT) Received: from localhost.localdomain ([115.113.119.130]) by mx.google.com with ESMTPSA id n6sm59252602pbj.22.2014.03.19.00.13.36 for (version=TLSv1.1 cipher=ECDHE-RSA-RC4-SHA bits=128/128); Wed, 19 Mar 2014 00:13:40 -0700 (PDT) From: Shaik Ameer Basha To: linux-media@vger.kernel.org, linux-samsung-soc@vger.kernel.org, devicetree@vger.kernel.org, linux-arm-kernel@lists.infradead.org Cc: s.nawrocki@samsung.com, m.chehab@samsung.com, b.zolnierkie@samsung.com, t.figa@samsung.com, k.debski@samsung.com, arun.kk@samsung.com, shaik.ameer@samsung.com Subject: [PATCH v6 1/4] [media] exynos-scaler: Add DT bindings for SCALER driver Date: Wed, 19 Mar 2014 12:43:13 +0530 Message-Id: <1395213196-25972-2-git-send-email-shaik.ameer@samsung.com> X-Mailer: git-send-email 1.7.9.5 In-Reply-To: <1395213196-25972-1-git-send-email-shaik.ameer@samsung.com> References: <1395213196-25972-1-git-send-email-shaik.ameer@samsung.com> Sender: linux-media-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-media@vger.kernel.org X-Spam-Status: No, score=-6.8 required=5.0 tests=BAYES_00,DKIM_SIGNED, RCVD_IN_DNSWL_HI,T_DKIM_INVALID,T_RP_MATCHES_RCVD,UNPARSEABLE_RELAY autolearn=ham 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 This patch adds the DT binding documentation for the Exynos5420/5410 based SCALER device driver. Signed-off-by: Shaik Ameer Basha Reviewed-by: Sylwester Nawrocki Reviewed-by: Tomasz Figa --- .../devicetree/bindings/media/exynos5-scaler.txt | 24 ++++++++++++++++++++ 1 file changed, 24 insertions(+) create mode 100644 Documentation/devicetree/bindings/media/exynos5-scaler.txt diff --git a/Documentation/devicetree/bindings/media/exynos5-scaler.txt b/Documentation/devicetree/bindings/media/exynos5-scaler.txt new file mode 100644 index 0000000..e1dd465 --- /dev/null +++ b/Documentation/devicetree/bindings/media/exynos5-scaler.txt @@ -0,0 +1,24 @@ +* Samsung Exynos5 SCALER device + +SCALER is used for scaling, blending, color fill and color space +conversion on EXYNOS[5420/5410] SoCs. + +Required properties: +- compatible: should be "samsung,exynos5420-scaler" or + "samsung,exynos5410-scaler" +- reg: should contain SCALER physical address location and length +- interrupts: should contain SCALER interrupt specifier +- clocks: should contain the SCALER clock phandle and specifier pair for + each clock listed in clock-names property, according to + the common clock bindings +- clock-names: should contain exactly one entry + - "scaler" - IP bus clock + +Example: + scaler_0: scaler@12800000 { + compatible = "samsung,exynos5420-scaler"; + reg = <0x12800000 0x1000>; + interrupts = <0 220 0>; + clocks = <&clock 381>; + clock-names = "scaler"; + };