From patchwork Thu Feb 20 19:40:36 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: 3689461 Return-Path: X-Original-To: patchwork-linux-media@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 F25B99F44E for ; Thu, 20 Feb 2014 19:41:44 +0000 (UTC) Received: from mail.kernel.org (localhost [127.0.0.1]) by mail.kernel.org (Postfix) with ESMTP id 1982220173 for ; Thu, 20 Feb 2014 19:41:44 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [209.132.180.67]) by mail.kernel.org (Postfix) with ESMTP id 1DE2920155 for ; Thu, 20 Feb 2014 19:41:43 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1755241AbaBTTlj (ORCPT ); Thu, 20 Feb 2014 14:41:39 -0500 Received: from mailout2.samsung.com ([203.254.224.25]:60906 "EHLO mailout2.samsung.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1755187AbaBTTlg (ORCPT ); Thu, 20 Feb 2014 14:41:36 -0500 Received: from epcpsbgm2.samsung.com (epcpsbgm2 [203.254.230.27]) by mailout2.samsung.com (Oracle Communications Messaging Server 7u4-24.01(7.0.4.24.0) 64bit (built Nov 17 2011)) with ESMTP id <0N1B00MZI81BQLB0@mailout2.samsung.com>; Fri, 21 Feb 2014 04:41:35 +0900 (KST) X-AuditID: cbfee61b-b7f456d000006dfd-63-53065a6fb5f8 Received: from epmmp2 ( [203.254.227.17]) by epcpsbgm2.samsung.com (EPCPMTA) with SMTP id 55.2D.28157.F6A56035; Fri, 21 Feb 2014 04:41:35 +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 <0N1B00BU37ZVIS60@mmp2.samsung.com>; Fri, 21 Feb 2014 04:41:35 +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 v4 09/10] ARM: dts: Add rear camera nodes for Exynos4412 TRATS2 board Date: Thu, 20 Feb 2014 20:40:36 +0100 Message-id: <1392925237-31394-11-git-send-email-s.nawrocki@samsung.com> X-Mailer: git-send-email 1.7.9.5 In-reply-to: <1392925237-31394-1-git-send-email-s.nawrocki@samsung.com> References: <1392925237-31394-1-git-send-email-s.nawrocki@samsung.com> X-Brightmail-Tracker: H4sIAAAAAAAAA+NgFlrNLMWRmVeSWpSXmKPExsVy+t9jQd38KLZgg22X5S1urTvHajH/CJDo f7OQ1aJ3wVU2i7NNb9gtNj2+xmrRs2Erq8WM8/uYLJZev8hk0br3CLvF4TftrA7cHmvmrWH0 uNzXy+SxaVUnm8fmJfUefVtWMXp83iQXwBbFZZOSmpNZllqkb5fAlXFkxlb2gh2yFdOnLGFv YDws1sXIySEhYCIxYeFtZghbTOLCvfVsXYxcHEIC0xkl5h64xAThdDBJzO6dzARSxSZgKNF7 tI8RxBYRsJY4/uEYO0gRs0Ark0TnjptsIAlhgXCJC6/+gzWwCKhKLJi9E8zmFXCXWHp1CUsX IwfQOgWJOZNsQMKcQOEpxx8yg4SFBNwkLr7XmsDIu4CRYRWjaGpBckFxUnqukV5xYm5xaV66 XnJ+7iZGcBA+k97BuKrB4hCjAAejEg/vCSm2YCHWxLLiytxDjBIczEoivE02QCHelMTKqtSi /Pii0pzU4kOM0hwsSuK8B1utA4UE0hNLUrNTUwtSi2CyTBycUg2M0tnzD8lf45xi13mk0Y1p 0qEO9t8RZYHv2NgnHevZ7nb5vt5t947lC278v2iz9X6Ma/D1por+cK2Ldlft43V6Ug/z7zol 4rNt5WNhA5a8k9omEzxO14dfTVaeHv5xSbfz6+yGyYWBMnzh6Um8JdoMtr8FD6RqOW/4feae dlJUfUXZHt0XAfJKLMUZiYZazEXFiQBJGk98PgIAAA== Sender: linux-media-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-media@vger.kernel.org X-Spam-Status: No, score=-4.5 required=5.0 tests=BAYES_00,KHOP_BIG_TO_CC, 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 --- arch/arm/boot/dts/exynos4412-trats2.dts | 86 +++++++++++++++++++++++++++++-- 1 file changed, 81 insertions(+), 5 deletions(-) diff --git a/arch/arm/boot/dts/exynos4412-trats2.dts b/arch/arm/boot/dts/exynos4412-trats2.dts index 4f851cc..d7e13a4 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>; @@ -572,10 +647,11 @@ reg = <0x10>; svdda-supply = <&cam_io_reg>; svddio-supply = <&ldo19_reg>; + afvdd-supply = <&ldo19_reg>; clock-frequency = <24000000>; /* CAM_B_CLKOUT */ - clocks = <&clock_cam 1>; - clock-names = "mclk"; + clocks = <&camera 1>; + clock-names = "extclk"; samsung,camclk-out = <1>; gpios = <&gpm1 6 0>;