From patchwork Wed Apr 1 10:09:46 2015 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: =?utf-8?q?Heiko_St=C3=BCbner?= X-Patchwork-Id: 6139311 Return-Path: X-Original-To: patchwork-linux-rockchip@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 892D7BF4A6 for ; Wed, 1 Apr 2015 10:41:03 +0000 (UTC) Received: from mail.kernel.org (localhost [127.0.0.1]) by mail.kernel.org (Postfix) with ESMTP id B09B7202C8 for ; Wed, 1 Apr 2015 10:41:02 +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 C7592202BE for ; Wed, 1 Apr 2015 10:41:01 +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 1YdG4y-0002J9-UX; Wed, 01 Apr 2015 10:41:00 +0000 Received: from gloria.sntech.de ([95.129.55.99]) by bombadil.infradead.org with esmtps (Exim 4.80.1 #2 (Red Hat Linux)) id 1YdG4w-000287-PD; Wed, 01 Apr 2015 10:40:59 +0000 Received: from ip92344031.dynamic.kabel-deutschland.de ([146.52.64.49] helo=diego.lan) by gloria.sntech.de with esmtpsa (TLS1.1:RSA_AES_128_CBC_SHA1:128) (Exim 4.80) (envelope-from ) id 1YdFav-0002on-1j; Wed, 01 Apr 2015 12:09:57 +0200 From: Heiko Stuebner To: airlied@linux.ie, mark.yao@rock-chips.com, laurent.pinchart@ideasonboard.com Subject: [PATCH RFC v2 12/12] ARM: dts: rockchip: add vga encoder and enable lvds on rk3288-firefly Date: Wed, 1 Apr 2015 12:09:46 +0200 Message-Id: <1427882986-19110-13-git-send-email-heiko@sntech.de> X-Mailer: git-send-email 2.1.4 In-Reply-To: <1427882986-19110-1-git-send-email-heiko@sntech.de> References: <1427882986-19110-1-git-send-email-heiko@sntech.de> X-CRM114-Version: 20100106-BlameMichelson ( TRE 0.8.0 (BSD) ) MR-646709E3 X-CRM114-CacheID: sfid-20150401_034059_017136_4146A6AF X-CRM114-Status: UNSURE ( 5.82 ) X-CRM114-Notice: Please train this message. X-Spam-Score: -0.0 (/) Cc: devicetree@vger.kernel.org, Heiko Stuebner , dri-devel@lists.freedesktop.org, linux-rockchip@lists.infradead.org, robdclark@gmail.com, djkurtz@chromium.org, linux-arm-kernel@lists.infradead.org X-BeenThere: linux-rockchip@lists.infradead.org X-Mailman-Version: 2.1.18-1 Precedence: list List-Id: Upstream kernel work for Rockchip platforms List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , MIME-Version: 1.0 Sender: "Linux-rockchip" Errors-To: linux-rockchip-bounces+patchwork-linux-rockchip=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 Add the sda7123 simple vga encoder, connect it to the vop outputs and enable the lvds controller with the correct settings. Signed-off-by: Heiko Stuebner --- arch/arm/boot/dts/rk3288-firefly.dtsi | 68 +++++++++++++++++++++++++++++++++++ 1 file changed, 68 insertions(+) diff --git a/arch/arm/boot/dts/rk3288-firefly.dtsi b/arch/arm/boot/dts/rk3288-firefly.dtsi index b54dd78..2cce2a9 100644 --- a/arch/arm/boot/dts/rk3288-firefly.dtsi +++ b/arch/arm/boot/dts/rk3288-firefly.dtsi @@ -159,6 +159,51 @@ regulator-always-on; vin-supply = <&vcc_5v>; }; + + sda7123: vga-encoder { + compatible = "adi,adv7123"; + psave-gpios = <&gpio0 17 GPIO_ACTIVE_HIGH>; + + ports { + #address-cells = <1>; + #size-cells = <0>; + + port@0 { + reg = <0>; + + #address-cells = <1>; + #size-cells = <0>; + + sda7123_in: endpoint@0 { + remote-endpoint = <&lvds_out>; + }; + }; + + port@1 { + reg = <1>; + + #address-cells = <1>; + #size-cells = <0>; + + sda7123_out: endpoint@0 { + remote-endpoint = <&vga_connector_in>; + }; + }; + }; + }; + + vga: vga-connector { + compatible = "vga-connector"; + label = "vga"; + + ddc-i2c-bus = <&i2c4>; + + port { + vga_connector_in: endpoint { + remote-endpoint = <&sda7123_out>; + }; + }; + }; }; &cpu0 { @@ -347,6 +392,29 @@ status = "okay"; }; +&lvds { + avdd1v0-supply = <&vdd10_lcd>; + avdd1v8-supply = <&vcc18_lcd>; + avdd3v3-supply = <&vcca_33>; + rockchip,data-mapping = "jeida"; + rockchip,data-width = <24>; + rockchip,output = "rgb"; + status = "okay"; + + ports { + port@1 { + reg = <1>; + + #address-cells = <1>; + #size-cells = <0>; + + lvds_out: endpoint@0 { + remote-endpoint = <&sda7123_in>; + }; + }; + }; +}; + &pinctrl { pcfg_output_high: pcfg-output-high { output-high;