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 8912FC43381 for ; Wed, 27 Mar 2019 00:25:24 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [209.132.180.67]) by mail.kernel.org (Postfix) with ESMTP id 497382087C for ; Wed, 27 Mar 2019 00:25:24 +0000 (UTC) Authentication-Results: mail.kernel.org; dkim=pass (1024-bit key) header.d=megous.com header.i=@megous.com header.b="kBoHUS+E" Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1732670AbfC0AZX (ORCPT ); Tue, 26 Mar 2019 20:25:23 -0400 Received: from vps.xff.cz ([195.181.215.36]:53662 "EHLO vps.xff.cz" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1732034AbfC0AZJ (ORCPT ); Tue, 26 Mar 2019 20:25:09 -0400 DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=megous.com; s=mail; t=1553646307; bh=wkW4pbocJoS4nnoajhIfit3K4302v+XeqpmoPTPOOQc=; h=From:To:Cc:Subject:Date:In-Reply-To:References:From; b=kBoHUS+EDsBYfceR4iTtz/GxwZ72nyfLEkftbqCuQdKI5PMiOo9nsFG5jaFJe1C1U G5dcvlGeamf+MB/5fLVZML9tQpKM/ToaO6nD9btvjBb6kdSIYt03NyGd+hBi7O5+zM hgDIdy+bf4F7xCFQ9jJallcX4WzEUOy310A5ZH6k= From: megous@megous.com To: maxime.ripard@free-electrons.com, wens@csie.org, robh@kernel.org, mark.rutland@arm.com Cc: Ondrej Jirman , Ziping Chen , devicetree@vger.kernel.org, linux-arm-kernel@lists.infradead.org, linux-kernel@vger.kernel.org, linux-sunxi@googlegroups.com Subject: [PATCH v4 4/4] ARM: dts: sun8i: tbs-a711: Add support for volume keys input Date: Wed, 27 Mar 2019 01:25:01 +0100 Message-Id: <20190327002501.4630-5-megous@megous.com> In-Reply-To: <20190327002501.4630-1-megous@megous.com> References: <20190327002501.4630-1-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 has volume up/down keys connected to r_lradc. Add support for these keys. Signed-off-by: Ondrej Jirman --- arch/arm/boot/dts/sun8i-a83t-tbs-a711.dts | 20 ++++++++++++++++++++ 1 file changed, 20 insertions(+) diff --git a/arch/arm/boot/dts/sun8i-a83t-tbs-a711.dts b/arch/arm/boot/dts/sun8i-a83t-tbs-a711.dts index 1e840ab5a541..6ecdc11b7059 100644 --- a/arch/arm/boot/dts/sun8i-a83t-tbs-a711.dts +++ b/arch/arm/boot/dts/sun8i-a83t-tbs-a711.dts @@ -46,6 +46,7 @@ #include #include +#include / { model = "TBS A711 Tablet"; @@ -200,6 +201,25 @@ status = "okay"; }; +&r_lradc { + vref-supply = <®_aldo2>; + status = "okay"; + + button@210 { + label = "Volume Up"; + linux,code = ; + channel = <0>; + voltage = <210000>; + }; + + button@410 { + label = "Volume Down"; + linux,code = ; + channel = <0>; + voltage = <410000>; + }; +}; + &r_rsb { status = "okay"; -- 2.21.0