From patchwork Fri May 31 13:03:19 2013 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Arun Kumar K X-Patchwork-Id: 2643541 Return-Path: X-Original-To: patchwork-linux-media@patchwork.kernel.org Delivered-To: patchwork-process-083081@patchwork2.kernel.org Received: from vger.kernel.org (vger.kernel.org [209.132.180.67]) by patchwork2.kernel.org (Postfix) with ESMTP id 68666DFB79 for ; Fri, 31 May 2013 12:40:57 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1756266Ab3EaMkz (ORCPT ); Fri, 31 May 2013 08:40:55 -0400 Received: from mailout3.samsung.com ([203.254.224.33]:8197 "EHLO mailout3.samsung.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1755263Ab3EaMky (ORCPT ); Fri, 31 May 2013 08:40:54 -0400 Received: from epcpsbgr1.samsung.com (u141.gpu120.samsung.co.kr [203.254.230.141]) by mailout3.samsung.com (Oracle Communications Messaging Server 7u4-24.01 (7.0.4.24.0) 64bit (built Nov 17 2011)) with ESMTP id <0MNN002D2XW1Y8Q0@mailout3.samsung.com> for linux-media@vger.kernel.org; Fri, 31 May 2013 21:40:53 +0900 (KST) Received: from epcpsbgm1.samsung.com ( [172.20.52.126]) by epcpsbgr1.samsung.com (EPCPMTA) with SMTP id F6.74.17404.35A98A15; Fri, 31 May 2013 21:40:51 +0900 (KST) X-AuditID: cbfee68d-b7f096d0000043fc-c7-51a89a53426c Received: from epmmp2 ( [203.254.227.17]) by epcpsbgm1.samsung.com (EPCPMTA) with SMTP id 0E.6E.28381.35A98A15; Fri, 31 May 2013 21:40:51 +0900 (KST) Received: from chromeserver-PowerEdge-T410.sisodomain.com ([107.108.73.106]) by mmp2.samsung.com (Oracle Communications Messaging Server 7u4-24.01(7.0.4.24.0) 64bit (built Nov 17 2011)) with ESMTPA id <0MNN00MEDXTBCO30@mmp2.samsung.com>; Fri, 31 May 2013 21:40:51 +0900 (KST) From: Arun Kumar K To: linux-media@vger.kernel.org Cc: s.nawrocki@samsung.com, kilyeon.im@samsung.com, shaik.ameer@samsung.com, arunkk.samsung@gmail.com Subject: [RFC v2 01/10] exynos5-fimc-is: Add Exynos5 FIMC-IS device tree bindings documentation Date: Fri, 31 May 2013 18:33:19 +0530 Message-id: <1370005408-10853-2-git-send-email-arun.kk@samsung.com> X-Mailer: git-send-email 1.7.10.4 In-reply-to: <1370005408-10853-1-git-send-email-arun.kk@samsung.com> References: <1370005408-10853-1-git-send-email-arun.kk@samsung.com> X-Brightmail-Tracker: H4sIAAAAAAAAA+NgFnrILMWRmVeSWpSXmKPExsWyRsSkTjd41opAg+7zlhYvNt5it1j+fgmz Rc+GrawWh9+0s1ocebib3YHVY+esu+wefVtWMXp83iQXwBzFZZOSmpNZllqkb5fAldG08BVT wVeBiu7ds5kbGJfxdjFycEgImEj8WyjXxcgJZIpJXLi3ng3EFhJYyiixZZspRNxEYuaFp8xd jFxA8emMEnt7VkA5s5kkFnWvZASpYhPQkLh34jEriC0iIC/xpPcG2CRmgXSJla+2M4PYwgKJ Eie674DVsAioSpx5uIcJxOYVcJZYtusuO8Q2RYnuZxPAejkFXCSe7J7LDnGRs8SSw63sIIsl BP6zSXRfe88IMUhA4tvkQywQ38hKbDrADDFHUuLgihssExiFFzAyrGIUTS1ILihOSi8y1CtO zC0uzUvXS87P3cQIDN7T/5717mC8fcD6EGMy0LiJzFKiyfnA4M8riTc0NjOyMDUxNTYytzQj TVhJnFetxTpQSCA9sSQ1OzW1ILUovqg0J7X4ECMTB6dUA+PV+3bKnXuXf92x14aDo3LJl96o ky3nM6QO5ZlsZ0q8ZhPHtNLgnXvH8y06U//MMYzYvknoY3SguI1KRbTjK77P8UbNzY55oZ27 Xjw5ucI7er//k8wYvxltrolOR/+5/DV9UKja+ivz9v0X6S7L8wpUI2ef+3ZpnpRdcRSf4nYJ p0PPVwnqKCuxFGckGmoxFxUnAgASMkNtdAIAAA== X-Brightmail-Tracker: H4sIAAAAAAAAA+NgFjrAIsWRmVeSWpSXmKPExsVy+t9jQd3gWSsCDZ7f0bd4sfEWu8Xy90uY LXo2bGW1OPymndXiyMPd7A6sHjtn3WX36NuyitHj8ya5AOaoBkabjNTElNQihdS85PyUzLx0 WyXv4HjneFMzA0NdQ0sLcyWFvMTcVFslF58AXbfMHKCdSgpliTmlQKGAxOJiJX07TBNCQ9x0 LWAaI3R9Q4LgeowM0EDCGsaMpoWvmAq+ClR0757N3MC4jLeLkZNDQsBEYuaFp8wQtpjEhXvr 2boYuTiEBKYzSuztWcEM4cxmkljUvZIRpIpNQEPi3onHrCC2iIC8xJPeG2wgNrNAusTKV9vB JgkLJEqc6L4DVsMioCpx5uEeJhCbV8BZYtmuu+wQ2xQlup9NAOvlFHCReLJ7LlhcCKhmyeFW 9gmMvAsYGVYxiqYWJBcUJ6XnGuoVJ+YWl+al6yXn525iBMfHM6kdjCsbLA4xCnAwKvHwHkhZ HijEmlhWXJl7iFGCg1lJhHddzYpAId6UxMqq1KL8+KLSnNTiQ4zJQFdNZJYSTc4Hxm5eSbyh sYm5qbGppYmFiZklacJK4rwHWq0DhQTSE0tSs1NTC1KLYLYwcXBKNTC6ZIs8Ofrtfnlloavx O/svbysCX0m9WSVVaG7bNTc4ZUpo75RAAZXp+9SvGmnHMEpXck9VbVzJPJ9Jze16XenSqtu3 WWsNBdcfnRt5cel7/wSZudv55y5mSd10SjN7Q64P5yWWm50MN24UJFU8SyuN7fv08foJxoXX l847cU3s0lWVL98+rJBTYinOSDTUYi4qTgQAVJNmo9MCAAA= DLP-Filter: Pass X-MTR: 20000000000000000@CPGS X-CFilter-Loop: Reflected Sender: linux-media-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-media@vger.kernel.org Signed-off-by: Arun Kumar K --- .../devicetree/bindings/media/exynos5-fimc-is.txt | 41 ++++++++++++++++++++ 1 file changed, 41 insertions(+) create mode 100644 Documentation/devicetree/bindings/media/exynos5-fimc-is.txt diff --git a/Documentation/devicetree/bindings/media/exynos5-fimc-is.txt b/Documentation/devicetree/bindings/media/exynos5-fimc-is.txt new file mode 100644 index 0000000..9fd4646 --- /dev/null +++ b/Documentation/devicetree/bindings/media/exynos5-fimc-is.txt @@ -0,0 +1,41 @@ +Samsung EXYNOS SoC Camera Subsystem +----------------------------------- + +The camera subsystem on Samsung Exynos5 SoC has some changes relative +to previous SoC versions. Exynos5 has almost similar MIPI-CSIS and +FIMC-LITE IPs but has a much improved version of FIMC-IS which can +handle sensor controls and camera post-processing operations. The +Exynos5 FIMC-IS has a dedicated ARM Cortex A5 processor, many +post-processing blocks (ISP, DRC, FD, ODC, DIS, 3DNR) and two +dedicated scalers (SCC and SCP). + +fimc-is node +------------ + +Required properties: + +- compatible : must be "samsung,exynos5250-fimc-is" +- reg : physical base address and size of the memory mapped + registers +- interrupt-parent : Parent interrupt controller +- interrupts : fimc-is interrupt to the parent combiner +- clocks : list of clock specifiers, corresponding to entries in + clock-names property; +- clock-names : must contain "isp", "mcu_isp", "isp_div0", "isp_div1", + "isp_divmpwm", "mcu_isp_div0", "mcu_isp_div1" entries, + matching entries in the clocks property. + + +Board specific properties: + +- pinctrl-names : pinctrl names for camera port pinmux control, at least + "default" needs to be specified. +- pinctrl-0...N : pinctrl properties corresponding to pinctrl-names + +pmu subnode +----------- + +Required properties: + - reg : should contain PMU physical base address and size of the memory + mapped registers. +