From patchwork Tue Jan 20 12:16:56 2015 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Marek Szyprowski X-Patchwork-Id: 5668701 Return-Path: X-Original-To: patchwork-linux-arm@patchwork.kernel.org Delivered-To: patchwork-parsemail@patchwork2.web.kernel.org Received: from mail.kernel.org (mail.kernel.org [198.145.29.136]) by patchwork2.web.kernel.org (Postfix) with ESMTP id CAF3BC058D for ; Tue, 20 Jan 2015 12:23:00 +0000 (UTC) Received: from mail.kernel.org (localhost [127.0.0.1]) by mail.kernel.org (Postfix) with ESMTP id 055312013D for ; Tue, 20 Jan 2015 12:23:00 +0000 (UTC) Received: from bombadil.infradead.org (bombadil.infradead.org [198.137.202.9]) (using TLSv1.2 with cipher DHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by mail.kernel.org (Postfix) with ESMTPS id 34C7320172 for ; Tue, 20 Jan 2015 12:22:59 +0000 (UTC) Received: from localhost ([127.0.0.1] helo=bombadil.infradead.org) by bombadil.infradead.org with esmtp (Exim 4.80.1 #2 (Red Hat Linux)) id 1YDXnM-0003rp-Qe; Tue, 20 Jan 2015 12:20:32 +0000 Received: from mailout2.w1.samsung.com ([210.118.77.12]) by bombadil.infradead.org with esmtps (Exim 4.80.1 #2 (Red Hat Linux)) id 1YDXkX-0000sE-4A for linux-arm-kernel@lists.infradead.org; Tue, 20 Jan 2015 12:17:39 +0000 Received: from eucpsbgm1.samsung.com (unknown [203.254.199.244]) by mailout2.w1.samsung.com (Oracle Communications Messaging Server 7u4-24.01(7.0.4.24.0) 64bit (built Nov 17 2011)) with ESMTP id <0NIH00D5H6BDAA70@mailout2.w1.samsung.com> for linux-arm-kernel@lists.infradead.org; Tue, 20 Jan 2015 12:21:13 +0000 (GMT) X-AuditID: cbfec7f4-b7f126d000001e9a-e2-54be47450c38 Received: from eusync3.samsung.com ( [203.254.199.213]) by eucpsbgm1.samsung.com (EUCPMTA) with SMTP id DD.4A.07834.5474EB45; Tue, 20 Jan 2015 12:17:09 +0000 (GMT) Received: from amdc1339.digital.local ([106.116.147.30]) by eusync3.samsung.com (Oracle Communications Messaging Server 7u4-23.01 (7.0.4.23.0) 64bit (built Aug 10 2011)) with ESMTPA id <0NIH00J4064B2380@eusync3.samsung.com>; Tue, 20 Jan 2015 12:17:09 +0000 (GMT) From: Marek Szyprowski To: linux-arm-kernel@lists.infradead.org, linux-samsung-soc@vger.kernel.org Subject: [PATCH v4 6/9] ARM: dts: exynos4210-universal_c210: enable hdmi support Date: Tue, 20 Jan 2015 13:16:56 +0100 Message-id: <1421756219-21037-7-git-send-email-m.szyprowski@samsung.com> X-Mailer: git-send-email 1.9.2 In-reply-to: <1421756219-21037-1-git-send-email-m.szyprowski@samsung.com> References: <1421756219-21037-1-git-send-email-m.szyprowski@samsung.com> X-Brightmail-Tracker: H4sIAAAAAAAAA+NgFlrKLMWRmVeSWpSXmKPExsVy+t/xq7qu7vtCDM4+NrG4te4cq8Wj+Y+Z La58fc9mMen+BBaLo78LLF7cu8hi0f/4NbPF2aY37BabHl9jtZhxfh+TRdfPn2wWa4/cZbdY tesPowOvx9/n11k8Fn3P8tg56y67x+JN+9k8Nq3qZPO4332cyWPzknqPvi2rGD0+b5IL4Izi sklJzcksSy3St0vgyvh2/zdzwQ7+iomTrjE1MO7i6WLk5JAQMJFo62pkh7DFJC7cW8/WxcjF ISSwlFFi6YItzBBOH5NE55UbLCBVbAKGEl1vu4CqODhEBLwlll9TBKlhFpjHLNH64hwbSI2w QIDEgRczwOpZBFQlpi+9xgpi8wp4SHybe4AVYpucxP+XK5hAbE4BT4nmfzPAeoWAak496GKb wMi7gJFhFaNoamlyQXFSeq6hXnFibnFpXrpecn7uJkZI0H7Zwbj4mNUhRgEORiUeXo2cPSFC rIllxZW5hxglOJiVRHjPmu8LEeJNSaysSi3Kjy8qzUktPsTIxMEp1cDotbv3ot6cmpiZi/fw rWVbvvmWgF9G7dJD82aVB6oL79IOjpTYqcZwL/1LWWDkDae0+atrwqbEPWJ64Jr+7R2XgvGk xMjtui/tp+9ZJHYzYG3LxnPaO/eIKz3Kkpu793/H+Z6jzV+LPzMcXaYaZvprxzyhxf2bdj0y /VCzfPm7mEVFmVe/sP3xVmIpzkg01GIuKk4EAOzTXCM4AgAA X-CRM114-Version: 20100106-BlameMichelson ( TRE 0.8.0 (BSD) ) MR-646709E3 X-CRM114-CacheID: sfid-20150120_041737_330076_95EB9729 X-CRM114-Status: UNSURE ( 7.24 ) X-CRM114-Notice: Please train this message. X-Spam-Score: -5.0 (-----) Cc: jy0922.shim@samsung.com, Tobias Jakobi , Tomasz Figa , dri-devel@lists.freedesktop.org, Daniel Drake , Inki Dae , Andrzej Hajda , kyungmin.park@samsung.com, Kukjin Kim , Javier Martinez Canillas , Marek Szyprowski X-BeenThere: linux-arm-kernel@lists.infradead.org X-Mailman-Version: 2.1.18-1 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , MIME-Version: 1.0 Sender: "linux-arm-kernel" Errors-To: linux-arm-kernel-bounces+patchwork-linux-arm=patchwork.kernel.org@lists.infradead.org X-Spam-Status: No, score=-4.2 required=5.0 tests=BAYES_00, RCVD_IN_DNSWL_MED, 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 From: Tomasz Stanislawski This patch adds configuration of hw modules required to enable HDMI support on Universal C210 board. Signed-off-by: Tomasz Stanislawski Signed-off-by: Marek Szyprowski --- arch/arm/boot/dts/exynos4210-universal_c210.dts | 57 +++++++++++++++++++++++++ 1 file changed, 57 insertions(+) diff --git a/arch/arm/boot/dts/exynos4210-universal_c210.dts b/arch/arm/boot/dts/exynos4210-universal_c210.dts index aaf0cae4f5e8..01f7d3cfdd02 100644 --- a/arch/arm/boot/dts/exynos4210-universal_c210.dts +++ b/arch/arm/boot/dts/exynos4210-universal_c210.dts @@ -503,6 +503,63 @@ assigned-clock-rates = <0>, <160000000>; }; }; + + hdmi_en: voltage-regulator-hdmi-5v { + compatible = "regulator-fixed"; + regulator-name = "HDMI_5V"; + regulator-min-microvolt = <5000000>; + regulator-max-microvolt = <5000000>; + gpio = <&gpe0 1 0>; + enable-active-high; + }; + + hdmi_ddc: i2c-ddc { + compatible = "i2c-gpio"; + gpios = <&gpe4 2 0 &gpe4 3 0>; + i2c-gpio,delay-us = <100>; + #address-cells = <1>; + #size-cells = <0>; + + pinctrl-0 = <&i2c_ddc_bus>; + pinctrl-names = "default"; + status = "okay"; + }; + + mixer@12C10000 { + status = "okay"; + }; + + hdmi@12D00000 { + hpd-gpio = <&gpx3 7 0>; + pinctrl-names = "default"; + pinctrl-0 = <&hdmi_hpd>; + hdmi-en-supply = <&hdmi_en>; + vdd-supply = <&ldo3_reg>; + vdd_osc-supply = <&ldo4_reg>; + vdd_pll-supply = <&ldo3_reg>; + ddc = <&hdmi_ddc>; + status = "okay"; + }; + + i2c@138E0000 { + status = "okay"; + }; +}; + +&pinctrl_1 { + hdmi_hpd: hdmi-hpd { + samsung,pins = "gpx3-7"; + samsung,pin-pud = <0>; + }; +}; + +&pinctrl_0 { + i2c_ddc_bus: i2c-ddc-bus { + samsung,pins = "gpe4-2", "gpe4-3"; + samsung,pin-function = <2>; + samsung,pin-pud = <3>; + samsung,pin-drv = <0>; + }; }; &mdma1 {