From patchwork Fri Apr 11 14:25:03 2014 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: "Sylwester Nawrocki/Kernel \\(PLT\\) /SRPOL/Staff Engineer/Samsung Electronics" X-Patchwork-Id: 3968631 Return-Path: X-Original-To: patchwork-linux-samsung-soc@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 430C39F336 for ; Fri, 11 Apr 2014 14:25:24 +0000 (UTC) Received: from mail.kernel.org (localhost [127.0.0.1]) by mail.kernel.org (Postfix) with ESMTP id 2999B207FE for ; Fri, 11 Apr 2014 14:25:22 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [209.132.180.67]) by mail.kernel.org (Postfix) with ESMTP id F2E05207F3 for ; Fri, 11 Apr 2014 14:25:20 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1754209AbaDKOZU (ORCPT ); Fri, 11 Apr 2014 10:25:20 -0400 Received: from mailout3.samsung.com ([203.254.224.33]:40606 "EHLO mailout3.samsung.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1753964AbaDKOZT (ORCPT ); Fri, 11 Apr 2014 10:25:19 -0400 Received: from epcpsbgm1.samsung.com (epcpsbgm1 [203.254.230.26]) by mailout3.samsung.com (Oracle Communications Messaging Server 7u4-24.01(7.0.4.24.0) 64bit (built Nov 17 2011)) with ESMTP id <0N3V00GJ5EQ520B0@mailout3.samsung.com> for linux-samsung-soc@vger.kernel.org; Fri, 11 Apr 2014 23:25:18 +0900 (KST) X-AuditID: cbfee61a-b7fb26d00000724f-f1-5347fb4d05c5 Received: from epmmp2 ( [203.254.227.17]) by epcpsbgm1.samsung.com (EPCPMTA) with SMTP id 3B.84.29263.D4BF7435; Fri, 11 Apr 2014 23:25:17 +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 <0N3V00BWPEPVDR70@mmp2.samsung.com>; Fri, 11 Apr 2014 23:25:17 +0900 (KST) From: Sylwester Nawrocki To: kgene.kim@samsung.com Cc: linux-samsung-soc@vger.kernel.org, linux-arm-kernel@lists.infradead.org, Sylwester Nawrocki , Andrzej Hajda Subject: [PATCH] ARM: dts: Add rear camera nodes for Exynos4412 Trats2 board Date: Fri, 11 Apr 2014 16:25:03 +0200 Message-id: <1397226303-29844-1-git-send-email-s.nawrocki@samsung.com> X-Mailer: git-send-email 1.7.9.5 X-Brightmail-Tracker: H4sIAAAAAAAAA+NgFnrGJMWRmVeSWpSXmKPExsVy+t9jQV3f3+7BBiufW1rcWneO1aJ3wVU2 i02Pr7FazDi/j8ni8Jt2VgdWj81L6j36tqxi9Pi8SS6AOYrLJiU1J7MstUjfLoErY/m1XqaC txIVT+fMZGlgXCbcxcjBISFgIrG5J6eLkRPIFJO4cG89WxcjF4eQwHRGiTOTjrNDOB1MEmvW 7GEFqWITMJToPdrHCGKLCEhKNDX8YQYpYhZYyCixr6WRCSQhLOAjsWnvXjYQm0VAVWLzjrPs IDavgJvEpRt7WSA2K0jMmWQzgZF7ASPDKkbR1ILkguKk9FxDveLE3OLSvHS95PzcTYxg3z+T 2sG4ssHiEKMAB6MSD2/GBbdgIdbEsuLK3EOMEhzMSiK8m666BwvxpiRWVqUW5ccXleakFh9i lOZgURLnPdBqHSgkkJ5YkpqdmlqQWgSTZeLglGpgvPi8/nXbLmvHFLuU4+uvTz214Wzw2cxt /wL77vT/cqnIlldVcVaP/9L7f+q1/qd9EfcS9tl4Tn/C0915d4fJ3imy36KL1QS2hKyrPVpQ nXR95bvtxTYe14p6uv4H2pVw7HJ/ozR1e/Lp0M7Dh24tXetzVntFW4pEVeJdMzO2P0JBTN8m 9LPGKLEUZyQaajEXFScCAPVNk+z5AQAA Sender: linux-samsung-soc-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-samsung-soc@vger.kernel.org X-Spam-Status: No, score=-7.3 required=5.0 tests=BAYES_00, RCVD_IN_DNSWL_HI, 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 This patch enables the rear facing camera (s5c73m3) on TRATS2 board by adding the I2C0 bus controller, s5c73m3 sensor, MIPI CSI-2 receiver and the sensor's voltage regulator supply nodes. Signed-off-by: Andrzej Hajda Acked-by: Kyungmin Park Signed-off-by: Sylwester Nawrocki --- arch/arm/boot/dts/exynos4412-trats2.dts | 72 +++++++++++++++++++++++++++++-- 1 file changed, 69 insertions(+), 3 deletions(-) diff --git a/arch/arm/boot/dts/exynos4412-trats2.dts b/arch/arm/boot/dts/exynos4412-trats2.dts index a55961a..cd45077 100644 --- a/arch/arm/boot/dts/exynos4412-trats2.dts +++ b/arch/arm/boot/dts/exynos4412-trats2.dts @@ -80,7 +80,24 @@ enable-active-high; }; - /* More to come */ + cam_af_reg: voltage-regulator-3 { + compatible = "regulator-fixed"; + regulator-name = "CAM_AF"; + regulator-min-microvolt = <2800000>; + regulator-max-microvolt = <2800000>; + gpio = <&gpm0 4 0>; + enable-active-high; + }; + + cam_isp_core_reg: voltage-regulator-4 { + compatible = "regulator-fixed"; + regulator-name = "CAM_ISP_CORE_1.2V_EN"; + regulator-min-microvolt = <1200000>; + regulator-max-microvolt = <1200000>; + gpio = <&gpm0 3 0>; + enable-active-high; + regulator-always-on; + }; }; gpio-keys { @@ -140,6 +157,38 @@ }; }; + i2c_0: i2c@13860000 { + samsung,i2c-sda-delay = <100>; + samsung,i2c-slave-addr = <0x10>; + samsung,i2c-max-bus-freq = <400000>; + pinctrl-0 = <&i2c0_bus>; + pinctrl-names = "default"; + status = "okay"; + + s5c73m3@3c { + compatible = "samsung,s5c73m3"; + reg = <0x3c>; + standby-gpios = <&gpm0 1 1>; /* ISP_STANDBY */ + xshutdown-gpios = <&gpf1 3 1>; /* ISP_RESET */ + vdd-int-supply = <&buck9_reg>; + vddio-cis-supply = <&ldo9_reg>; + vdda-supply = <&ldo17_reg>; + vddio-host-supply = <&ldo18_reg>; + vdd-af-supply = <&cam_af_reg>; + vdd-reg-supply = <&cam_io_reg>; + clock-frequency = <24000000>; + /* CAM_A_CLKOUT */ + clocks = <&camera 0>; + clock-names = "cis_extclk"; + port { + s5c73m3_ep: endpoint { + remote-endpoint = <&csis0_ep>; + data-lanes = <1 2 3 4>; + }; + }; + }; + }; + i2c@138D0000 { samsung,i2c-sda-delay = <100>; samsung,i2c-slave-addr = <0x10>; @@ -586,8 +635,8 @@ status = "okay"; }; - camera { - pinctrl-0 = <&cam_port_b_clk_active>; + camera: camera { + pinctrl-0 = <&cam_port_a_clk_active &cam_port_b_clk_active>; pinctrl-names = "default"; status = "okay"; @@ -607,6 +656,23 @@ status = "okay"; }; + csis_0: csis@11880000 { + status = "okay"; + vddcore-supply = <&ldo8_reg>; + vddio-supply = <&ldo10_reg>; + clock-frequency = <176000000>; + + /* Camera C (3) MIPI CSI-2 (CSIS0) */ + port@3 { + reg = <3>; + csis0_ep: endpoint { + remote-endpoint = <&s5c73m3_ep>; + data-lanes = <1 2 3 4>; + samsung,csis-hs-settle = <12>; + }; + }; + }; + csis_1: csis@11890000 { vddcore-supply = <&ldo8_reg>; vddio-supply = <&ldo10_reg>;