From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: X-Spam-Checker-Version: SpamAssassin 3.4.0 (2014-02-07) on aws-us-west-2-korg-lkml-1.web.codeaurora.org X-Spam-Level: X-Spam-Status: No, score=-7.1 required=3.0 tests=DKIM_SIGNED,DKIM_VALID, DKIM_VALID_AU,HEADER_FROM_DIFFERENT_DOMAINS,INCLUDES_PATCH,MAILING_LIST_MULTI, SIGNED_OFF_BY,SPF_PASS,URIBL_BLOCKED autolearn=ham autolearn_force=no version=3.4.0 Received: from mail.kernel.org (mail.kernel.org [198.145.29.99]) by smtp.lore.kernel.org (Postfix) with ESMTP id 8FDB4C43381 for ; Wed, 27 Mar 2019 00:27:44 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [209.132.180.67]) by mail.kernel.org (Postfix) with ESMTP id 5C9312087C for ; Wed, 27 Mar 2019 00:27:44 +0000 (UTC) Authentication-Results: mail.kernel.org; dkim=pass (1024-bit key) header.d=megous.com header.i=@megous.com header.b="jvQ4WquI" Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1732788AbfC0A1i (ORCPT ); Tue, 26 Mar 2019 20:27:38 -0400 Received: from vps.xff.cz ([195.181.215.36]:53782 "EHLO vps.xff.cz" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1731690AbfC0A1d (ORCPT ); Tue, 26 Mar 2019 20:27:33 -0400 DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=megous.com; s=mail; t=1553645936; bh=ssSXd7+PNEzjyd8ROSpyiTVASiF6qcXHM3EkfZjFTjA=; h=From:To:Cc:Subject:Date:In-Reply-To:References:From; b=jvQ4WquIZXqo6TUZoICIs6JgkcaMt065YrKIkytcBAvCnz1WZgDFaj5Z+UWTMruNT xAPQwa+etxyIzJlnPOXHNKQ8ms//MppRc1KK8jjOqaz3C4eQuP5kIVhEmErZV1M2gD RA8WS8qfRpo1twklVa78E7hDZnltxAEKd29zCTPc= From: megous@megous.com To: maxime.ripard@free-electrons.com, wens@csie.org, robh@kernel.org, johan@kernel.org, mark.rutland@arm.com Cc: Ondrej Jirman , devicetree@vger.kernel.org, linux-arm-kernel@lists.infradead.org, linux-kernel@vger.kernel.org, linux-sunxi@googlegroups.com Subject: [PATCH 7/7] ARM: dts: sun8i: tbs-a711: Enable UART2 (for NEO-6M GPS module) Date: Wed, 27 Mar 2019 01:18:43 +0100 Message-Id: <20190327001843.2420-8-megous@megous.com> In-Reply-To: <20190327001843.2420-1-megous@megous.com> References: <20190327001843.2420-1-megous@megous.com> MIME-Version: 1.0 Content-Transfer-Encoding: 8bit Sender: linux-kernel-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org From: Ondrej Jirman TBS A711 tablet contains u-blox NEO-6M module connected to UART2. Enable UART2 to gain access to the module from userspace. Signed-off-by: Ondrej Jirman --- arch/arm/boot/dts/sun8i-a83t-tbs-a711.dts | 21 +++++++++++++++++++++ 1 file changed, 21 insertions(+) diff --git a/arch/arm/boot/dts/sun8i-a83t-tbs-a711.dts b/arch/arm/boot/dts/sun8i-a83t-tbs-a711.dts index 347fc0c31fa4..f9e7f5d3eff5 100644 --- a/arch/arm/boot/dts/sun8i-a83t-tbs-a711.dts +++ b/arch/arm/boot/dts/sun8i-a83t-tbs-a711.dts @@ -98,6 +98,13 @@ }; }; + reg_gps: reg-gps { + compatible = "regulator-fixed"; + regulator-name = "gps"; + regulator-min-microvolt = <3000000>; + regulator-max-microvolt = <3000000>; + }; + reg_vbat: reg-vbat { compatible = "regulator-fixed"; regulator-name = "vbat"; @@ -437,6 +444,20 @@ }; }; +&uart2 { + pinctrl-names = "default"; + pinctrl-0 = <&uart2_pb_pins>; + status = "okay"; + + gnss { + compatible = "u-blox,neo-6m"; + + v-bckp-supply = <®_rtc_ldo>; + vcc-supply = <®_gps>; + current-speed = <9600>; + }; +}; + &usb_otg { dr_mode = "otg"; status = "okay"; -- 2.21.0