From patchwork Thu Mar 6 16:20:18 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: 3785141 Return-Path: X-Original-To: patchwork-linux-samsung-soc@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 BBFB2BF540 for ; Thu, 6 Mar 2014 16:22:35 +0000 (UTC) Received: from mail.kernel.org (localhost [127.0.0.1]) by mail.kernel.org (Postfix) with ESMTP id CF2EA2020A for ; Thu, 6 Mar 2014 16:22:34 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [209.132.180.67]) by mail.kernel.org (Postfix) with ESMTP id DDFD2201BA for ; Thu, 6 Mar 2014 16:22:33 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1753440AbaCFQWa (ORCPT ); Thu, 6 Mar 2014 11:22:30 -0500 Received: from mailout3.samsung.com ([203.254.224.33]:43890 "EHLO mailout3.samsung.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1753410AbaCFQW2 (ORCPT ); Thu, 6 Mar 2014 11:22:28 -0500 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 <0N200067WW5FPS90@mailout3.samsung.com>; Fri, 07 Mar 2014 01:22:27 +0900 (KST) X-AuditID: cbfee61a-b7fb26d00000724f-ba-5318a0c3d6e7 Received: from epmmp1.local.host ( [203.254.227.16]) by epcpsbgm1.samsung.com (EPCPMTA) with SMTP id A7.DC.29263.3C0A8135; Fri, 07 Mar 2014 01:22:27 +0900 (KST) Received: from amdc1344.digital.local ([106.116.147.32]) by mmp1.samsung.com (Oracle Communications Messaging Server 7u4-24.01 (7.0.4.24.0) 64bit (built Nov 17 2011)) with ESMTPA id <0N2000GKMW21L980@mmp1.samsung.com>; Fri, 07 Mar 2014 01:22:27 +0900 (KST) From: Sylwester Nawrocki To: linux-media@vger.kernel.org, devicetree@vger.kernel.org Cc: linux-samsung-soc@vger.kernel.org, linux-arm-kernel@lists.infradead.org, robh+dt@kernel.org, mark.rutland@arm.com, galak@codeaurora.org, kyungmin.park@samsung.com, kgene.kim@samsung.com, a.hajda@samsung.com, Sylwester Nawrocki Subject: [PATCH v6 09/10] ARM: dts: Add rear camera nodes for Exynos4412 TRATS2 board Date: Thu, 06 Mar 2014 17:20:18 +0100 Message-id: <1394122819-9582-10-git-send-email-s.nawrocki@samsung.com> X-Mailer: git-send-email 1.7.9.5 In-reply-to: <1394122819-9582-1-git-send-email-s.nawrocki@samsung.com> References: <1394122819-9582-1-git-send-email-s.nawrocki@samsung.com> X-Brightmail-Tracker: H4sIAAAAAAAAA+NgFlrJLMWRmVeSWpSXmKPExsVy+t9jAd3DCySCDW4+V7K4te4cq8X8I0Ci /81CVoveBVfZLM42vWG32PT4GqtFz4atrBYzzu9jslh6/SKTReveI+wWh9+0szpwe6yZt4bR 43JfL5PHplWdbB6bl9R79G1ZxejxeZNcAFsUl01Kak5mWWqRvl0CV8blJ0fZC05KV7SvvMTa wLhZtIuRk0NCwESi7ckpVghbTOLCvfVsILaQwCJGiekfgrsYuYDsDiaJ3y//MYEk2AQMJXqP 9jGC2CIC1hLHPxxjByliFmhlkujccROom4NDWCBcYs6TXBCTRUBVYtOzbJByXgE3iUUvTjOD hCUEFCTmTLIBCXMChfedPA+11lXi/rqPTBMYeRcwMqxiFE0tSC4oTkrPNdQrTswtLs1L10vO z93ECA7AZ1I7GFc2WBxiFOBgVOLh3eAnHizEmlhWXJl7iFGCg1lJhLdyrkSwEG9KYmVValF+ fFFpTmrxIUZpDhYlcd4DrdaBQgLpiSWp2ampBalFMFkmDk6pBsajExZO3Ltp261Fhj0+Oin5 PjI5FU0HZviFlMby1+TF9deZmXffvpxgYvWZ9ek3pgfmWm9tjpxSmVsfdH7nP7W7sxbNdD1s wlf8IUdq1YOHPazSnrd3Xcw4/X5m7vrYC8ZBK5Nq3m28U7lVMmmK82/dH4rPyxdWeb5/plnY +2dienaSaLlOXJYSS3FGoqEWc1FxIgBiprUzPAIAAA== 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=-6.9 required=5.0 tests=BAYES_00, RCVD_IN_DNSWL_HI, T_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 --- Changes since v5: - none. Changes since v4: - removed changes related to s5k6a3 sensor. --- arch/arm/boot/dts/exynos4412-trats2.dts | 81 +++++++++++++++++++++++++++++-- 1 file changed, 78 insertions(+), 3 deletions(-) diff --git a/arch/arm/boot/dts/exynos4412-trats2.dts b/arch/arm/boot/dts/exynos4412-trats2.dts index 4f851cc..0c6afbe 100644 --- a/arch/arm/boot/dts/exynos4412-trats2.dts +++ b/arch/arm/boot/dts/exynos4412-trats2.dts @@ -71,7 +71,33 @@ enable-active-high; }; - /* More to come */ + cam_af_reg: voltage-regulator-2 { + 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-3 { + 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; + }; + + lcd_vdd3_reg: voltage-regulator-4 { + compatible = "regulator-fixed"; + regulator-name = "LCD_VDD_2.2V"; + regulator-min-microvolt = <2200000>; + regulator-max-microvolt = <2200000>; + gpio = <&gpc0 1 0>; + enable-active-high; + }; }; gpio-keys { @@ -106,6 +132,38 @@ }; }; + 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@13890000 { samsung,i2c-sda-delay = <100>; samsung,i2c-slave-addr = <0x10>; @@ -511,8 +569,8 @@ }; }; - 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"; @@ -532,6 +590,23 @@ 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>;