From patchwork Fri Jul 25 14:20:45 2014 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Sylwester Nawrocki X-Patchwork-Id: 25039 X-Patchwork-Delegate: sylvester.nawrocki@gmail.com Received: from mail.tu-berlin.de ([130.149.7.33]) by www.linuxtv.org with esmtp (Exim 4.72) (envelope-from ) id 1XAgN6-0003FC-Rl; Fri, 25 Jul 2014 16:21:20 +0200 X-tubIT-Incoming-IP: 209.132.180.67 Received: from vger.kernel.org ([209.132.180.67]) by mail.tu-berlin.de (exim-4.72/mailfrontend-7) with esmtp id 1XAgN4-00046Q-1t; Fri, 25 Jul 2014 16:21:20 +0200 Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1760176AbaGYOVO (ORCPT + 1 other); Fri, 25 Jul 2014 10:21:14 -0400 Received: from mailout2.samsung.com ([203.254.224.25]:61172 "EHLO mailout2.samsung.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1759969AbaGYOVN (ORCPT ); Fri, 25 Jul 2014 10:21:13 -0400 Received: from epcpsbgm1.samsung.com (epcpsbgm1 [203.254.230.26]) by mailout2.samsung.com (Oracle Communications Messaging Server 7u4-24.01(7.0.4.24.0) 64bit (built Nov 17 2011)) with ESMTP id <0N9900LWDUJBQM50@mailout2.samsung.com>; Fri, 25 Jul 2014 23:21:11 +0900 (KST) X-AuditID: cbfee61a-f79e46d00000134f-56-53d267d710f2 Received: from epmmp2 ( [203.254.227.17]) by epcpsbgm1.samsung.com (EPCPMTA) with SMTP id 7B.0E.04943.7D762D35; Fri, 25 Jul 2014 23:21:11 +0900 (KST) Received: from amdc1344.digital.local ([106.116.147.32]) by mmp2.samsung.com (Oracle Communications Messaging Server 7u4-24.01 (7.0.4.24.0) 64bit (built Nov 17 2011)) with ESMTPA id <0N99004WBUIW3L00@mmp2.samsung.com>; Fri, 25 Jul 2014 23:21:11 +0900 (KST) From: Sylwester Nawrocki To: linux-media@vger.kernel.org Cc: linux-samsung-soc@vger.kernel.org, j.anaszewski@samsung.com, Sylwester Nawrocki , Rob Herring , Pawel Moll , Mark Rutland , Ian Campbell , Kumar Gala , devicetree@vger.kernel.org Subject: [PATCH v3 1/9] [media] s5p-jpeg: Document sclk-jpeg clock for Exynos3250 SoC Date: Fri, 25 Jul 2014 16:20:45 +0200 Message-id: <1406298053-30184-2-git-send-email-s.nawrocki@samsung.com> X-Mailer: git-send-email 1.7.9.5 In-reply-to: <1406298053-30184-1-git-send-email-s.nawrocki@samsung.com> References: <1406298053-30184-1-git-send-email-s.nawrocki@samsung.com> X-Brightmail-Tracker: H4sIAAAAAAAAA+NgFlrOLMWRmVeSWpSXmKPExsVy+t9jQd3r6ZeCDU6dE7SYf+Qcq0X/m4Ws FuderWS06L36nNGiZ8NWVosZ5/cxWSy9fpHJYsL0tSwWrXuPsFscftPO6sDlsWbeGkaPy329 TB4rl39h89i0qpPNo2/LKkaPz5vkAtiiuGxSUnMyy1KL9O0SuDLezz7KXDCRr+LC9hesDYzv uLsYOTkkBEwknnUtYIOwxSQu3FsPZHNxCAlMZ5RoP3aWCcLpYJL4ev8vWBWbgKFE79E+RhBb REBe4knvDbAOZoGTTBLHJk1mBkkIC4RLfG3aA9bAIqAqcXfxX7A4r4CbRMuz3UBxDqB1ChJz JtmAmJwC7hKHplmBVAgBVaxe+pZpAiPvAkaGVYyiqQXJBcVJ6bmGesWJucWleel6yfm5mxjB wfdMagfjygaLQ4wCHIxKPLwd9ReDhVgTy4orcw8xSnAwK4nwGsVfChbiTUmsrEotyo8vKs1J LT7EKM3BoiTOe6DVOlBIID2xJDU7NbUgtQgmy8TBKdXAaL7k4c/Xqp8yatPNMg14T7Cu2zyx RXvJNFf3jKKbZ808plmI7A5s0Xt+u39y8vFdagVh7x/7pbkd/RyuluoYx2H4t6BVMvPVWib5 wwukrENzP3/JmBt3Q/d3xcHwuEPupXevMWsHv5e94q4g+naS+jYntkJ7q/NR+oVT3ik0X9JT +Bk8h5VDiaU4I9FQi7moOBEAzDj5BDoCAAA= Sender: linux-media-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-media@vger.kernel.org X-PMX-Version: 6.0.0.2142326, Antispam-Engine: 2.7.2.2107409, Antispam-Data: 2014.7.25.140918 X-PMX-Spam: Gauge=IIIIIIII, Probability=8%, Report=' MULTIPLE_RCPTS 0.1, HTML_00_01 0.05, HTML_00_10 0.05, BODYTEXTP_SIZE_3000_LESS 0, BODY_SIZE_1900_1999 0, BODY_SIZE_2000_LESS 0, BODY_SIZE_5000_LESS 0, BODY_SIZE_7000_LESS 0, URI_ENDS_IN_HTML 0, __ANY_URI 0, __CP_URI_IN_BODY 0, __HAS_FROM 0, __HAS_MSGID 0, __HAS_X_MAILER 0, __HAS_X_MAILING_LIST 0, __IN_REP_TO 0, __MIME_TEXT_ONLY 0, __MULTIPLE_RCPTS_CC_X2 0, __SANE_MSGID 0, __SUBJ_ALPHA_END 0, __TO_MALFORMED_2 0, __TO_NO_NAME 0, __URI_NO_WWW 0, __URI_NS ' From: Jacek Anaszewski JPEG IP on Exynos3250 SoC requires enabling two clock gates for its operation. This patch documents this requirement. Signed-off-by: Jacek Anaszewski Signed-off-by: Sylwester Nawrocki Cc: Rob Herring Cc: Pawel Moll Cc: Mark Rutland Cc: Ian Campbell Cc: Kumar Gala Cc: devicetree@vger.kernel.org --- .../bindings/media/exynos-jpeg-codec.txt | 12 ++++++++---- 1 file changed, 8 insertions(+), 4 deletions(-) -- 1.7.9.5 -- To unsubscribe from this list: send the line "unsubscribe linux-media" in the body of a message to majordomo@vger.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html diff --git a/Documentation/devicetree/bindings/media/exynos-jpeg-codec.txt b/Documentation/devicetree/bindings/media/exynos-jpeg-codec.txt index 937b755..bf52ed4 100644 --- a/Documentation/devicetree/bindings/media/exynos-jpeg-codec.txt +++ b/Documentation/devicetree/bindings/media/exynos-jpeg-codec.txt @@ -3,9 +3,13 @@ Samsung S5P/EXYNOS SoC series JPEG codec Required properties: - compatible : should be one of: - "samsung,s5pv210-jpeg", "samsung,exynos4210-jpeg"; + "samsung,s5pv210-jpeg", "samsung,exynos4210-jpeg", + "samsung,exynos3250-jpeg"; - reg : address and length of the JPEG codec IP register set; - interrupts : specifies the JPEG codec IP interrupt; -- clocks : should contain the JPEG codec IP gate clock specifier, from the - common clock bindings; -- clock-names : should contain "jpeg" entry. +- clock-names : should contain: + - "jpeg" for the core gate clock, + - "sclk" for the special clock (optional). +- clocks : should contain the clock specifier and clock ID list + matching entries in the clock-names property; from + the common clock bindings.