From patchwork Wed Jul 25 06:58:48 2018 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: "H. Nikolaus Schaller" X-Patchwork-Id: 10543621 Return-Path: Received: from mail.wl.linuxfoundation.org (pdx-wl-mail.web.codeaurora.org [172.30.200.125]) by pdx-korg-patchwork-2.web.codeaurora.org (Postfix) with ESMTP id B1955139A for ; Wed, 25 Jul 2018 07:11:21 +0000 (UTC) Received: from mail.wl.linuxfoundation.org (localhost [127.0.0.1]) by mail.wl.linuxfoundation.org (Postfix) with ESMTP id 9C4272983A for ; Wed, 25 Jul 2018 07:11:21 +0000 (UTC) Received: by mail.wl.linuxfoundation.org (Postfix, from userid 486) id 9952F29914; Wed, 25 Jul 2018 07:11:21 +0000 (UTC) X-Spam-Checker-Version: SpamAssassin 3.3.1 (2010-03-16) on pdx-wl-mail.web.codeaurora.org X-Spam-Level: X-Spam-Status: No, score=-7.8 required=2.0 tests=BAYES_00,DKIM_SIGNED, MAILING_LIST_MULTI,RCVD_IN_DNSWL_HI,T_DKIM_INVALID autolearn=ham version=3.3.1 Received: from vger.kernel.org (vger.kernel.org [209.132.180.67]) by mail.wl.linuxfoundation.org (Postfix) with ESMTP id 4B604298D5 for ; Wed, 25 Jul 2018 07:11:21 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1728619AbeGYIVj (ORCPT ); Wed, 25 Jul 2018 04:21:39 -0400 Received: from mo4-p04-ob.smtp.rzone.de ([85.215.255.120]:8930 "EHLO mo4-p04-ob.smtp.rzone.de" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1728600AbeGYIVi (ORCPT ); Wed, 25 Jul 2018 04:21:38 -0400 DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; t=1532502678; s=strato-dkim-0002; d=goldelico.com; h=References:In-Reply-To:References:In-Reply-To:Message-Id:Date: Subject:Cc:To:From:X-RZG-CLASS-ID:X-RZG-AUTH:From:Subject:Sender; bh=LxHTC2xU57ftr2hlN9CJDj9QymmEWwz+gUyL2dzp3KM=; b=Zuh5Ub9yjyl9EnTd9NByQbS3PM2KuIhhQH8Wb6Z4nTMjFQOhWsyMN3l4KC7J8m4kDy zUlRKIcl280dtmIqV4qRauX+4pur5gPjluf7DTplRlrfoJWIgwqeQYV+N55nhzdHluU5 X76UJVL4Oi9TIBelvvvStX3byVeBNUPYTq9VxpACOq4+R4ljDndkQ7U4ds+DnPqFELsa FgQkcveX2IYd/T4m9CbicIGivQi06SYMcLs1VjfyyfZq/ZaEYNOKi1OARD0Q/isVIM8h z4zpJuPdELf3GQ19t9hj1uNx+DfyBfXAPcgadBhUQ/vZhZ8CVk2ockGGAaW6dPCGIE1y yWMw== X-RZG-AUTH: ":JGIXVUS7cutRB/49FwqZ7WcJeFKiMhflhwDubTJ9o12DNO4Ij0pB1ZSLA74=" X-RZG-CLASS-ID: mo00 Received: from iMac.fritz.box by smtp.strato.de (RZmta 43.13 DYNA|AUTH) with ESMTPSA id 6047f4u6P6xBd5f (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (curve secp521r1 with 521 ECDH bits, eq. 15360 bits RSA)) (Client did not present a certificate); Wed, 25 Jul 2018 08:59:11 +0200 (CEST) From: "H. Nikolaus Schaller" To: Marek Belisko , =?utf-8?q?Beno=C3=AEt_Cousson?= , Tony Lindgren , Rob Herring , Mark Rutland Cc: linux-omap@vger.kernel.org, devicetree@vger.kernel.org, linux-kernel@vger.kernel.org, letux-kernel@openphoenux.org, "H. Nikolaus Schaller" Subject: [PATCH 16/32] ARM: dts: omap3-gta04: map antenna detect GPIO to SW_LINEIN_INSERT key event Date: Wed, 25 Jul 2018 08:58:48 +0200 Message-Id: <7273508364d7186efc617d64489f5748813de168.1532501910.git.hns@goldelico.com> X-Mailer: git-send-email 2.12.2 In-Reply-To: References: In-Reply-To: References: Sender: linux-omap-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-omap@vger.kernel.org X-Virus-Scanned: ClamAV using ClamSMTP GTA04 can detect presence/absence or plug-in of an external GPS antenna through a gpio. The best match for an event code is SW_LINEIN_INSERT. Signed-off-by: H. Nikolaus Schaller --- arch/arm/boot/dts/omap3-gta04.dtsi | 15 +++++++++++++++ 1 file changed, 15 insertions(+) diff --git a/arch/arm/boot/dts/omap3-gta04.dtsi b/arch/arm/boot/dts/omap3-gta04.dtsi index 5bf95e04392b..4947e635c1af 100644 --- a/arch/arm/boot/dts/omap3-gta04.dtsi +++ b/arch/arm/boot/dts/omap3-gta04.dtsi @@ -50,6 +50,21 @@ }; }; + antenna-detect { + compatible = "gpio-keys"; + + gps_antenna_button: gps-antenna-button { + label = "GPS_EXT_ANT"; + linux,input-type = ; + linux,code = ; + gpios = <&gpio5 16 GPIO_ACTIVE_HIGH>; /* GPIO144 */ + interrupt-parent = <&gpio5>; + interrupts = <16 IRQ_TYPE_EDGE_BOTH>; + debounce-interval = <10>; + wakeup-source; + }; + }; + sound { compatible = "ti,omap-twl4030"; ti,model = "gta04";