From patchwork Mon Jun 1 06:23:18 2015 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Tomi Valkeinen X-Patchwork-Id: 6517481 Return-Path: X-Original-To: patchwork-linux-omap@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 63187C0020 for ; Mon, 1 Jun 2015 06:24:19 +0000 (UTC) Received: from mail.kernel.org (localhost [127.0.0.1]) by mail.kernel.org (Postfix) with ESMTP id 62B2E205EF for ; Mon, 1 Jun 2015 06:24:18 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [209.132.180.67]) by mail.kernel.org (Postfix) with ESMTP id 7104F2056C for ; Mon, 1 Jun 2015 06:24:17 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1758812AbbFAGYQ (ORCPT ); Mon, 1 Jun 2015 02:24:16 -0400 Received: from arroyo.ext.ti.com ([192.94.94.40]:57685 "EHLO arroyo.ext.ti.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1753155AbbFAGYP (ORCPT ); Mon, 1 Jun 2015 02:24:15 -0400 Received: from dflxv15.itg.ti.com ([128.247.5.124]) by arroyo.ext.ti.com (8.13.7/8.13.7) with ESMTP id t516Nr2B021486; Mon, 1 Jun 2015 01:23:53 -0500 Received: from DFLE72.ent.ti.com (dfle72.ent.ti.com [128.247.5.109]) by dflxv15.itg.ti.com (8.14.3/8.13.8) with ESMTP id t516NrJ5006591; Mon, 1 Jun 2015 01:23:53 -0500 Received: from dlep32.itg.ti.com (157.170.170.100) by DFLE72.ent.ti.com (128.247.5.109) with Microsoft SMTP Server id 14.3.224.2; Mon, 1 Jun 2015 01:23:53 -0500 Received: from deskari.ti.com (ileax41-snat.itg.ti.com [10.172.224.153]) by dlep32.itg.ti.com (8.14.3/8.13.8) with ESMTP id t516NSZL015755; Mon, 1 Jun 2015 01:23:51 -0500 From: Tomi Valkeinen To: Tony Lindgren , , CC: , Tero Kristo , Nishanth Menon , Tomi Valkeinen , Subject: [PATCHv4 10/10] arm/dts: am57xx-beagle-x15.dts: add HDMI Date: Mon, 1 Jun 2015 09:23:18 +0300 Message-ID: <1433139798-23450-11-git-send-email-tomi.valkeinen@ti.com> X-Mailer: git-send-email 2.1.4 In-Reply-To: <1433139798-23450-1-git-send-email-tomi.valkeinen@ti.com> References: <1433139798-23450-1-git-send-email-tomi.valkeinen@ti.com> MIME-Version: 1.0 Sender: linux-omap-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-omap@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 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 Acked-by: Tony Lindgren --- arch/arm/boot/dts/am57xx-beagle-x15.dts | 81 +++++++++++++++++++++++++++++++++ 1 file changed, 81 insertions(+) diff --git a/arch/arm/boot/dts/am57xx-beagle-x15.dts b/arch/arm/boot/dts/am57xx-beagle-x15.dts index 15f198e4864d..f1e430507e4f 100644 --- a/arch/arm/boot/dts/am57xx-beagle-x15.dts +++ b/arch/arm/boot/dts/am57xx-beagle-x15.dts @@ -18,6 +18,7 @@ aliases { rtc0 = &mcp_rtc; rtc1 = &tps659038_rtc; + display0 = &hdmi0; }; memory { @@ -102,6 +103,51 @@ pinctrl-names = "default"; pinctrl-0 = <&extcon_usb2_pins>; }; + + 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 { @@ -121,6 +167,13 @@ >; }; + 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 */ @@ -277,6 +330,14 @@ 0x3e8 (PIN_INPUT_PULLUP | MUX_MODE14) /* uart1_ctsn.gpio7_24 */ >; }; + + 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 { @@ -607,3 +668,23 @@ }; }; }; + +&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>; + }; + }; +};