From patchwork Fri Feb 13 15:11:25 2015 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Tomi Valkeinen X-Patchwork-Id: 5825631 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 D1606BF440 for ; Fri, 13 Feb 2015 15:17:59 +0000 (UTC) Received: from mail.kernel.org (localhost [127.0.0.1]) by mail.kernel.org (Postfix) with ESMTP id EF716201CE for ; Fri, 13 Feb 2015 15:17:58 +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 2B93620263 for ; Fri, 13 Feb 2015 15:17:58 +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 1YMHxt-00062X-KG; Fri, 13 Feb 2015 15:15:33 +0000 Received: from casper.infradead.org ([2001:770:15f::2]) by bombadil.infradead.org with esmtps (Exim 4.80.1 #2 (Red Hat Linux)) id 1YMHvH-0003Fg-Bi for linux-arm-kernel@bombadil.infradead.org; Fri, 13 Feb 2015 15:12:51 +0000 Received: from comal.ext.ti.com ([198.47.26.152]) by casper.infradead.org with esmtps (Exim 4.80.1 #2 (Red Hat Linux)) id 1YMHvE-0005S0-Hf for linux-arm-kernel@lists.infradead.org; Fri, 13 Feb 2015 15:12:49 +0000 Received: from dlelxv90.itg.ti.com ([172.17.2.17]) by comal.ext.ti.com (8.13.7/8.13.7) with ESMTP id t1DFCLXI024205; Fri, 13 Feb 2015 09:12:21 -0600 Received: from DFLE72.ent.ti.com (dfle72.ent.ti.com [128.247.5.109]) by dlelxv90.itg.ti.com (8.14.3/8.13.8) with ESMTP id t1DFCK1a019353; Fri, 13 Feb 2015 09:12:20 -0600 Received: from dflp33.itg.ti.com (10.64.6.16) by DFLE72.ent.ti.com (128.247.5.109) with Microsoft SMTP Server id 14.3.224.2; Fri, 13 Feb 2015 09:12:20 -0600 Received: from deskari.ti.com (ileax41-snat.itg.ti.com [10.172.224.153]) by dflp33.itg.ti.com (8.14.3/8.13.8) with ESMTP id t1DFBvlY030611; Fri, 13 Feb 2015 09:12:18 -0600 From: Tomi Valkeinen To: Tony Lindgren , Paul Walmsley , =?UTF-8?q?Beno=C3=AEt=20Cousson?= , , Subject: [PATCH 8/9] arm/dts: am57xx-beagle-x15.dts: add HDMI Date: Fri, 13 Feb 2015 17:11:25 +0200 Message-ID: <1423840286-18377-9-git-send-email-tomi.valkeinen@ti.com> X-Mailer: git-send-email 2.3.0 In-Reply-To: <1423840286-18377-1-git-send-email-tomi.valkeinen@ti.com> References: <1423840286-18377-1-git-send-email-tomi.valkeinen@ti.com> MIME-Version: 1.0 X-CRM114-Version: 20100106-BlameMichelson ( TRE 0.8.0 (BSD) ) MR-646709E3 X-CRM114-CacheID: sfid-20150213_151248_809910_7CB2AB4B X-CRM114-Status: UNSURE ( 8.71 ) X-CRM114-Notice: Please train this message. X-Spam-Score: -6.9 (------) Cc: Nishanth Menon , Tero Kristo , Tomi Valkeinen , Felipe Balbi , devicetree@vger.kernel.org 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: , 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 AM57xx Beagle X15 has a HDMI output. This patch adds the device tree nodes required for HDMI. Signed-off-by: Tomi Valkeinen Cc: devicetree@vger.kernel.org --- arch/arm/boot/dts/am57xx-beagle-x15.dts | 80 +++++++++++++++++++++++++++++++++ 1 file changed, 80 insertions(+) diff --git a/arch/arm/boot/dts/am57xx-beagle-x15.dts b/arch/arm/boot/dts/am57xx-beagle-x15.dts index 49edbda68cd5..0b838d34b8a1 100644 --- a/arch/arm/boot/dts/am57xx-beagle-x15.dts +++ b/arch/arm/boot/dts/am57xx-beagle-x15.dts @@ -19,6 +19,7 @@ aliases { rtc0 = &mcp_rtc; rtc1 = &tps659038_rtc; + display0 = &hdmi0; }; memory { @@ -80,6 +81,51 @@ default-state = "off"; }; }; + + hdmi0: connector { + compatible = "hdmi-connector"; + label = "hdmi"; + + type = "a"; + + port { + hdmi_connector_in: endpoint { + remote-endpoint = <&tpd12s015_out>; + }; + }; + }; + + tpd12s015: encoder { + compatible = "ti,tpd12s015"; + + pinctrl-names = "default"; + pinctrl-0 = <&tpd12s015_pins>; + + gpios = <&gpio7 10 GPIO_ACTIVE_HIGH>, /* gpio7_10, CT CP HPD */ + <&gpio6 28 GPIO_ACTIVE_HIGH>, /* gpio6_28, LS OE */ + <&gpio7 12 GPIO_ACTIVE_HIGH>; /* gpio7_12/sp1_cs2, HPD */ + + ports { + #address-cells = <1>; + #size-cells = <0>; + + port@0 { + reg = <0>; + + tpd12s015_in: endpoint { + remote-endpoint = <&hdmi_out>; + }; + }; + + port@1 { + reg = <1>; + + tpd12s015_out: endpoint { + remote-endpoint = <&hdmi_connector_in>; + }; + }; + }; + }; }; &dra7_pmx_core { @@ -99,6 +145,13 @@ >; }; + hdmi_pins: pinmux_hdmi_pins { + pinctrl-single,pins = < + 0x408 (PIN_INPUT | MUX_MODE1) /* i2c2_sda.hdmi1_ddc_scl */ + 0x40c (PIN_INPUT | MUX_MODE1) /* i2c2_scl.hdmi1_ddc_sda */ + >; + }; + i2c3_pins_default: i2c3_pins_default { pinctrl-single,pins = < 0x2a4 (PIN_INPUT| MUX_MODE10) /* mcasp1_aclkx.i2c3_sda */ @@ -164,6 +217,13 @@ >; }; + tpd12s015_pins: pinmux_tpd12s015_pins { + pinctrl-single,pins = < + 0x3b0 (PIN_OUTPUT | MUX_MODE14) /* gpio7_10 CT_CP_HPD */ + 0x3b8 (PIN_INPUT_PULLDOWN | MUX_MODE14) /* gpio7_12 HPD */ + 0x370 (PIN_OUTPUT | MUX_MODE14) /* gpio6_28 LS_OE */ + >; + }; }; &i2c1 { @@ -403,3 +463,23 @@ pinctrl-names = "default"; pinctrl-0 = <&usb1_pins>; }; + +&dss { + status = "ok"; + + vdda_video-supply = <&ldoln_reg>; +}; + +&hdmi { + status = "ok"; + vdda-supply = <&ldo3_reg>; + + pinctrl-names = "default"; + pinctrl-0 = <&hdmi_pins>; + + port { + hdmi_out: endpoint { + remote-endpoint = <&tpd12s015_in>; + }; + }; +};